1 2014-10-30 Joseph Myers <joseph@codesourcery.com>
3 * Makefile.in (libgcc.map.in): New target.
4 (libgcc.map): Use libgcc.map.in.
5 * config/t-softfp (softfp_compat): New variable to be set by
7 [$(softfp_compat) = y] (softfp_map_dep, softfp_set_symver): New
9 [$(softfp_compat) = y] (softfp_file_list): Use files in the build
11 [$(softfp_compat) = y] ($(softfp_file_list)): Generate wrappers
12 that use compat symbols and disable all code unless [SHARED].
13 * config/t-softfp-compat: New file.
14 * find-symver.awk: New file.
15 * configure.ac (--with-glibc-version): New configure option.
16 (ppc_fp_compat): New variable set for powerpc*-*-linux*.
17 * configure: Regenerate.
18 * config.host (powerpc*-*-linux*): Use ${ppc_fp_compat} for
21 2014-10-29 Joseph Myers <joseph@codesourcery.com>
23 * config/t-hardfp (hardfp_exclusions): Document new variable for
25 (hardfp_func_list): Exclude functions from $(hardfp_exclusions).
26 * config/t-softfp (softfp_extras): Document new variable for user
28 (softfp_func_list): Add functions from $(softfp_extras).
29 * config/rs6000/t-e500v1-fp, config/rs6000/t-e500v2-fp: New files.
30 * config.host (powerpc*-*-linux*): For e500v1, use
31 rs6000/t-e500v1-fp and t-hardfp; do not use t-softfp-sfdf and
32 t-softfp-excl. For e500v2, use t-hardfp-sfdf, rs6000/t-e500v2-fp
33 and t-hardfp; do not use t-softfp-sfdf and t-softfp-excl.
35 2014-10-26 John David Anglin <danglin@gcc.gnu.org>
37 * config/pa/linux-unwind.h (pa32_read_access_ok): New function.
38 (pa32_fallback_frame_state): Use pa32_read_access_ok to check if
39 memory read accesses are ok.
41 2014-10-25 Joseph Myers <joseph@codesourcery.com>
43 * configure.ac (ppc_fp_type): Set variable on powerpc*-*-linux*.
44 * configure: Regenerate.
45 * config.host (powerpc*-*-linux*): Use $ppc_fp_type to determine
46 additions to tmake_file. Use t-hardfp-sfdf and t-hardfp instead
47 of soft-fp for 32-bit classic hard float. Do not use
48 t-softfp-excl for soft float.
50 2014-10-22 Joseph Myers <joseph@codesourcery.com>
52 * config.host (powerpc*-*-linux*): Only use soft-fp for 32-bit
54 * config/rs6000/t-ppc64-fp (softfp_wrap_start, softfp_wrap_end):
57 2014-10-22 Georg-Johann Lay <avr@gjlay.de>
59 * config/avr/lib1funcs.S (__do_global_dtors): Fix wrong code
60 introduced with 2014-10-21 trunk r216525.
62 2014-10-21 Joern Rennecke <joern.rennecke@embecosm.com>
63 Vidya Praveen <vidya.praveen@atmel.com>
64 Praveen Kumar Kaushik <Praveen_Kumar.Kaushik@atmel.com>
65 Senthil Kumar Selvaraj <Senthil_Kumar.Selvaraj@atmel.com>
66 Pitchumani Sivanupandi <Pitchumani.S@atmel.com>
68 * config/avr/lib1funcs.S (__do_global_dtors): Go back to descending
71 Updated library functions for AVRTINY arch.
72 * config/avr/lib1funcs.S: Updated zero/tmp regs for AVRTINY.
73 Replaced occurrences of r0/r1 with tmp/zero reg macros.
74 Added wsubi/ wadi macros that expands conditionally as sbiw/ adiw
75 or AVRTINY equivalent. Replaced occurrences of sbiw/adiw with
77 (__mulsi3_helper): Update stack, preserve callee saved regs and
78 argument from stack. Restore callee save registers.
79 (__mulpsi3): Likewise.
80 (__muldi3, __udivmodsi4, __divmodsi4, __negsi2, __umoddi3, __udivmod64,
81 __moddi3, __adddi3, __adddi3_s8, __subdi3, __cmpdi2, __cmpdi2_s8,
82 __negdi2, __prologue_saves__, __epilogue_restores__): Excluded for
84 (__tablejump2__): Added lpm equivalent instructions for AVRTINY.
85 (__do_copy_data): Added new definition for AVRTINY.
86 (__do_clear_bss): Replace r17 by r18 to preserve zero reg for AVRTINY.
87 (__load_3, __load_4, __xload_1, __xload_2, __xload_3,
88 __xload_4, __movmemx_qi, __movmemx_hi): Excluded for AVRTINY.
89 * config/avr/lib1funcs-fixed.S: Replaced occurrences of r0/r1 with
90 tmp/zero reg macros. Replaced occurrences of sbiw/adiw with wsubi/wadi
92 * config/avr/t-avr (LIB1ASMFUNCS): Remove unsupported functions for
95 Fix broken long multiplication on tiny arch.
97 2014-10-09 Joseph Myers <joseph@codesourcery.com>
99 * soft-fp/double.h: Update from glibc.
100 * soft-fp/eqdf2.c: Likewise.
101 * soft-fp/eqsf2.c: Likewise.
102 * soft-fp/eqtf2.c: Likewise.
103 * soft-fp/extenddftf2.c: Likewise.
104 * soft-fp/extended.h: Likewise.
105 * soft-fp/extendsfdf2.c: Likewise.
106 * soft-fp/extendsftf2.c: Likewise.
107 * soft-fp/extendxftf2.c: Likewise.
108 * soft-fp/gedf2.c: Likewise.
109 * soft-fp/gesf2.c: Likewise.
110 * soft-fp/getf2.c: Likewise.
111 * soft-fp/ledf2.c: Likewise.
112 * soft-fp/lesf2.c: Likewise.
113 * soft-fp/letf2.c: Likewise.
114 * soft-fp/op-1.h: Likewise.
115 * soft-fp/op-2.h: Likewise.
116 * soft-fp/op-4.h: Likewise.
117 * soft-fp/op-8.h: Likewise.
118 * soft-fp/op-common.h: Likewise.
119 * soft-fp/quad.h: Likewise.
120 * soft-fp/single.h: Likewise.
121 * soft-fp/soft-fp.h: Likewise.
122 * soft-fp/unorddf2.c: Likewise.
123 * soft-fp/unordsf2.c: Likewise.
124 * soft-fp/unordtf2.c: Likewise.
125 * config/c6x/eqd.c (__c6xabi_eqd): Update call to FP_CMP_EQ_D.
126 * config/c6x/eqf.c (__c6xabi_eqf): Update call to FP_CMP_EQ_S.
127 * config/c6x/ged.c (__c6xabi_ged): Update call to FP_CMP_D.
128 * config/c6x/gef.c (__c6xabi_gef): Update call to FP_CMP_S.
129 * config/c6x/gtd.c (__c6xabi_gtd): Update call to FP_CMP_D.
130 * config/c6x/gtf.c (__c6xabi_gtf): Update call to FP_CMP_S.
131 * config/c6x/led.c (__c6xabi_led): Update call to FP_CMP_D.
132 * config/c6x/lef.c (__c6xabi_lef): Update call to FP_CMP_S.
133 * config/c6x/ltd.c (__c6xabi_ltd): Update call to FP_CMP_D.
134 * config/c6x/ltf.c (__c6xabi_ltf): Update call to FP_CMP_S.
136 2014-10-08 Rong Xu <xur@google.com>
138 * libgcov-util.c (read_gcda_file): Fix format.
139 (find_match_gcov_info): Ditto.
140 (calculate_2_entries): New.
141 (compute_one_gcov): Ditto.
142 (gcov_info_count_all_cold): Ditto.
143 (gcov_info_count_all_zero): Ditto.
144 (extract_file_basename): Ditto.
145 (get_file_basename): Ditto.
147 (matched_gcov_info): Ditto.
148 (calculate_overlap): Ditto.
149 (gcov_profile_overlap): Ditto.
150 * libgcov-driver.c (compute_summary): Make
151 it avavilable for external calls.
153 2014-10-06 Rong Xu <xur@google.com>
155 * Makefile.in: Ditto.
156 * libgcov-driver.c (gcov_sort_n_vals): New utility function.
157 (gcov_sort_icall_topn_counter): Ditto.
158 (gcov_sort_topn_counter_arrays): Ditto.
159 (dump_one_gcov): Sort indirect_call topn counters.
160 * libgcov-merge.c (__gcov_merge_icall_topn): New merge
162 * libgcov-profiler.c (__gcov_topn_value_profiler_body): New
164 (__gcov_indirect_call_topn_profiler): New profiler function.
165 * libgcov-util.c (__gcov_icall_topn_counter_op): New.
166 * libgcov.h: New decls.
168 2014-10-04 Trevor Saunders <tsaunders@mozilla.com>
170 * config.host: Remove support for score-*.
172 2014-09-22 Joseph Myers <joseph@codesourcery.com>
174 * dfp-bit.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
175 (__LIBGCC_XF_MANT_DIG__): Define if not already defined.
176 (LONG_DOUBLE_HAS_XF_MODE): Define in terms of
177 __LIBGCC_XF_MANT_DIG__.
178 (__LIBGCC_TF_MANT_DIG__): Define if not already defined.
179 (LONG_DOUBLE_HAS_TF_MODE): Define in terms of
180 __LIBGCC_TF_MANT_DIG__.
181 * libgcc2.c (NOTRUNC): Define in terms of
182 __LIBGCC_*_EXCESS_PRECISION__, not LIBGCC2_LONG_DOUBLE_TYPE_SIZE.
183 * libgcc2.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
185 2014-09-22 Joseph Myers <joseph@codesourcery.com>
188 * config/ia64/sfp-machine.h (FE_EX_ALL, FP_TRAPPING_EXCEPTIONS):
191 2014-09-22 Hans-Peter Nilsson <hp@axis.com>
193 * crtstuff.c (USE_EH_FRAME_REGISTRY): Let USE_EH_FRAME_REGISTRY_ALWAYS
194 override USE_PT_GNU_EH_FRAME.
195 [__LIBGCC_EH_FRAME_SECTION_NAME__ && !USE_PT_GNU_EH_FRAME]: Sanity-
196 check USE_EH_FRAME_REGISTRY_ALWAYS against
197 __LIBGCC_EH_FRAME_SECTION_NAME__, emit error if unsane.
198 * Makefile.in (FORCE_EXPLICIT_EH_REGISTRY): New
199 variable for substituted force_explicit_eh_registry.
200 (CRTSTUFF_CFLAGS): Add FORCE_EXPLICIT_EH_REGISTRY.
201 * configure.ac (explicit-exception-frame-registration):
203 * configure: Regenerate.
205 2014-09-19 Olivier Hainque <hainque@adacore.com>
207 * config.host (powerpc-wrs-vxworksmils): New configuration,
210 2014-09-18 Joseph Myers <joseph@codesourcery.com>
212 * libgcc2.c (CEXT): Define using __LIBGCC_*_FUNC_EXT__.
214 2014-09-18 Joseph Myers <joseph@codesourcery.com>
216 * config/i386/sfp-machine.h (FP_TRAPPING_EXCEPTIONS): Treat clear
217 bits not set bits as indicating trapping exceptions.
219 2014-09-17 Nathan sidwell <nathan@acm.org>
221 * Makefile.in (LIBGCOV_INTERFACE): Add _gcov_dump from ...
222 (LIBGCOV_DRIVER): ... here.
223 * libgcov-driver.c (gcov_master): New.
224 (gcov_exit): Remove from master chain.
225 (__gcov_init): Add to master chain if version compatible. Don't
227 * libgcov_interface (__gcov_flust): Call gcov_dump_int.
228 (gcov_reset_int): Clear master chain, if compatible.
229 (gcov_dump_int): New internal interface. Dump master chain, if
231 (gcov_dump): Alias for gcov_dump_int.
232 * libgcov.h (struct gcov_root): Add next and prev fields.
233 (struct gcov_master): New struct.
234 (__gcov_master): New.
235 (gcov_dump_int): Declare.
237 2014-09-17 Olivier Hainque <hainque@adacore.com>
239 * config.host (x86_64-*-mingw*): Add i386/t-cygming to tmake_file
240 and crtbegin.o + crtend.o to extra_parts.
242 2014-09-12 Joseph Myers <joseph@codesourcery.com>
244 * libgcc2.h (LIBGCC2_HAS_SF_MODE): Define using
245 __LIBGCC_HAS_SF_MODE__.
246 (LIBGCC2_HAS_DF_MODE): Define using __LIBGCC_HAS_DF_MODE__.
247 (LIBGCC2_HAS_XF_MODE): Define using __LIBGCC_HAS_XF_MODE__.
248 (LIBGCC2_HAS_TF_MODE): Define using __LIBGCC_HAS_TF_MODE__.
249 * config/libbid/bid_gcc_intrinsics.h
250 (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Do not define.
251 (LIBGCC2_HAS_XF_MODE): Define using __LIBGCC_HAS_XF_MODE__.
252 (LIBGCC2_HAS_TF_MODE): Define using __LIBGCC_HAS_TF_MODE__.
253 * fixed-bit.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Do not define.
254 (LIBGCC2_HAS_SF_MODE): Define using __LIBGCC_HAS_SF_MODE__.
255 (LIBGCC2_HAS_DF_MODE): Define using __LIBGCC_HAS_DF_MODE__.
257 2014-09-11 Georg-Johann Lay <avr@gjlay.de>
260 * config/avr/libgcc.S (__tablejump2__): Rewrite to use RAMPZ, ELPM
261 and R24 as needed. Make work for all devices and .text locations.
262 (__do_global_ctors, __do_global_dtors): Use word addresses.
263 (__tablejump__, __tablejump_elpm__): Remove functions.
264 * t-avr (LIB1ASMFUNCS): Remove _tablejump, _tablejump_elpm.
266 (XICALL, XIJMP): New macros.
268 2014-09-09 Marcus Shawcroft <marcus.shawcroft@arm.com>
269 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
271 * config.host (aarch64*): Include crtfastmath.o and
273 * config/aarch64/crtfastmath.c: New file.
275 2014-09-08 Trevor Saunders <tsaunders@mozilla.com>
277 * config.host: Remove picochip support.
278 * config/picochip/adddi3.S: Remove.
279 * config/picochip/ashlsi3.S: Remove.
280 * config/picochip/ashlsi3.c: Remove.
281 * config/picochip/ashrsi3.S: Remove.
282 * config/picochip/ashrsi3.c: Remove.
283 * config/picochip/clzsi2.S: Remove.
284 * config/picochip/cmpsi2.S: Remove.
285 * config/picochip/divmod15.S: Remove.
286 * config/picochip/divmodhi4.S: Remove.
287 * config/picochip/divmodsi4.S: Remove.
288 * config/picochip/lib1funcs.S: Remove.
289 * config/picochip/longjmp.S: Remove.
290 * config/picochip/lshrsi3.S: Remove.
291 * config/picochip/lshrsi3.c: Remove.
292 * config/picochip/parityhi2.S: Remove.
293 * config/picochip/popcounthi2.S: Remove.
294 * config/picochip/setjmp.S: Remove.
295 * config/picochip/subdi3.S: Remove.
296 * config/picochip/t-picochip: Remove.
297 * config/picochip/ucmpsi2.S: Remove.
298 * config/picochip/udivmodhi4.S: Remove.
299 * config/picochip/udivmodsi4.S: Remove.
301 2014-09-08 Joseph Myers <joseph@codesourcery.com>
303 * libgcc2.c (SF_SIZE): Change all uses to __LIBGCC_SF_MANT_DIG__.
304 (DF_SIZE): Change all uses to __LIBGCC_DF_MANT_DIG__.
305 (XF_SIZE): Change all uses to __LIBGCC_XF_MANT_DIG__.
306 (TF_SIZE): Change all uses to __LIBGCC_TF_MANT_DIG__.
307 * libgcc2.h (SF_SIZE): Change to __LIBGCC_SF_MANT_DIG__. Give
308 error if not defined and LIBGCC2_HAS_SF_MODE is defined.
309 (DF_SIZE): Change to __LIBGCC_DF_MANT_DIG__. Give error if not
310 defined and LIBGCC2_HAS_DF_MODE is defined.
311 (XF_SIZE): Change to __LIBGCC_XF_MANT_DIG__. Give error if not
312 defined and LIBGCC2_HAS_XF_MODE is defined.
313 (TF_SIZE): Change to __LIBGCC_TF_MANT_DIG__. Give error if not
314 defined and LIBGCC2_HAS_TF_MODE is defined.
316 2014-09-08 Joseph Myers <joseph@codesourcery.com>
318 * fp-bit.c (pack_d, unpack_d): Remove LARGEST_EXPONENT_IS_NORMAL
319 and ROUND_TOWARDS_ZERO conditionals.
321 2014-09-07 Nathan sidwell <nathan@acm.org>
323 * libgcov-interface.c (STRONG_ALIAS): Rename to ...
324 (ALIAS_weak): ... here. Use forwarding function. Adjust uses.
326 2014-09-05 Joseph Myers <joseph@codesourcery.com>
328 * Makefile.in (CRTSTUFF_CFLAGS): Add -fbuilding-libgcc.
329 * config/aarch64/linux-unwind.h (STACK_POINTER_REGNUM): Change all
330 uses to __LIBGCC_STACK_POINTER_REGNUM__.
331 (DWARF_ALT_FRAME_RETURN_COLUMN): Change all uses to
332 __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
333 * config/alpha/vms-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN):
334 Change use to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
335 * config/cr16/unwind-cr16.c (STACK_GROWS_DOWNWARD): Change all
336 uses to __LIBGCC_STACK_GROWS_DOWNWARD__.
337 (DWARF_FRAME_REGISTERS): Change all uses to
338 __LIBGCC_DWARF_FRAME_REGISTERS__.
339 (EH_RETURN_STACKADJ_RTX): Change all uses to
340 __LIBGCC_EH_RETURN_STACKADJ_RTX__.
341 * config/cr16/unwind-dw2.h (DWARF_FRAME_REGISTERS): Change use to
342 __LIBGCC_DWARF_FRAME_REGISTERS__. Remove conditional definition.
343 * config/i386/cygming-crtbegin.c (EH_FRAME_SECTION_NAME): Change
344 use to __LIBGCC_EH_FRAME_SECTION_NAME__.
345 (JCR_SECTION_NAME): Change use to __LIBGCC_JCR_SECTION_NAME__.
346 * config/i386/cygming-crtend.c (EH_FRAME_SECTION_NAME): Change use
347 to __LIBGCC_EH_FRAME_SECTION_NAME__.
348 (JCR_SECTION_NAME): Change use to __LIBGCC_JCR_SECTION_NAME__
349 * config/mips/linux-unwind.h (STACK_POINTER_REGNUM): Change use to
350 __LIBGCC_STACK_POINTER_REGNUM__.
351 (DWARF_ALT_FRAME_RETURN_COLUMN): Change all uses to
352 __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
353 * config/nios2/linux-unwind.h (STACK_POINTER_REGNUM): Change use
354 to __LIBGCC_STACK_POINTER_REGNUM__.
355 * config/pa/hpux-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN): Change
356 all uses to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
357 * config/pa/linux-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN): Change
358 all uses to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
359 * config/rs6000/aix-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN):
360 Change all uses to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
361 (STACK_POINTER_REGNUM): Change all uses to
362 __LIBGCC_STACK_POINTER_REGNUM__.
363 * config/rs6000/darwin-fallback.c (STACK_POINTER_REGNUM): Change
364 use to __LIBGCC_STACK_POINTER_REGNUM__.
365 * config/rs6000/linux-unwind.h (STACK_POINTER_REGNUM): Change all
366 uses to __LIBGCC_STACK_POINTER_REGNUM__.
367 * config/sparc/linux-unwind.h (DWARF_FRAME_REGISTERS): Change use
368 to __LIBGCC_DWARF_FRAME_REGISTERS__.
369 * config/sparc/sol2-unwind.h (DWARF_FRAME_REGISTERS): Change use
370 to __LIBGCC_DWARF_FRAME_REGISTERS__.
371 * config/tilepro/linux-unwind.h (STACK_POINTER_REGNUM): Change use
372 to __LIBGCC_STACK_POINTER_REGNUM__.
373 * config/xtensa/unwind-dw2-xtensa.h (DWARF_FRAME_REGISTERS):
374 Remove conditional definition.
375 * crtstuff.c (TEXT_SECTION_ASM_OP): Change all uses to
376 __LIBGCC_TEXT_SECTION_ASM_OP__.
377 (EH_FRAME_SECTION_NAME): Change all uses to
378 __LIBGCC_EH_FRAME_SECTION_NAME__.
379 (EH_TABLES_CAN_BE_READ_ONLY): Change all uses to
380 __LIBGCC_EH_TABLES_CAN_BE_READ_ONLY__.
381 (CTORS_SECTION_ASM_OP): Change all uses to
382 __LIBGCC_CTORS_SECTION_ASM_OP__.
383 (DTORS_SECTION_ASM_OP): Change all uses to
384 __LIBGCC_DTORS_SECTION_ASM_OP__.
385 (JCR_SECTION_NAME): Change all uses to
386 __LIBGCC_JCR_SECTION_NAME__.
387 (INIT_SECTION_ASM_OP): Change all uses to
388 __LIBGCC_INIT_SECTION_ASM_OP__.
389 (INIT_ARRAY_SECTION_ASM_OP): Change all uses to
390 __LIBGCC_INIT_ARRAY_SECTION_ASM_OP__.
391 * generic-morestack.c (STACK_GROWS_DOWNWARD): Change all uses to
392 __LIBGCC_STACK_GROWS_DOWNWARD__.
393 * libgcc2.c (INIT_SECTION_ASM_OP): Change all uses to
394 __LIBGCC_INIT_SECTION_ASM_OP__.
395 (INIT_ARRAY_SECTION_ASM_OP): Change all uses to
396 __LIBGCC_INIT_ARRAY_SECTION_ASM_OP__.
397 (EH_FRAME_SECTION_NAME): Change all uses to
398 __LIBGCC_EH_FRAME_SECTION_NAME__.
399 * libgcov-profiler.c (VTABLE_USES_DESCRIPTORS): Remove conditional
400 definitions. Change all uses to
401 __LIBGCC_VTABLE_USES_DESCRIPTORS__.
402 * unwind-dw2.c (STACK_GROWS_DOWNWARD): Change all uses to
403 __LIBGCC_STACK_GROWS_DOWNWARD__.
404 (DWARF_FRAME_REGISTERS): Change all uses to
405 __LIBGCC_DWARF_FRAME_REGISTERS__.
406 (EH_RETURN_STACKADJ_RTX): Change all uses to
407 __LIBGCC_EH_RETURN_STACKADJ_RTX__.
408 * unwind-dw2.h (DWARF_FRAME_REGISTERS): Remove conditional
409 definition. Change use to __LIBGCC_DWARF_FRAME_REGISTERS__.
410 * unwind-sjlj.c (DONT_USE_BUILTIN_SETJMP): Change all uses to
411 __LIBGCC_DONT_USE_BUILTIN_SETJMP__.
412 (JMP_BUF_SIZE): Change use to __LIBGCC_JMP_BUF_SIZE__.
414 2014-09-02 Nathan sidwell <nathan@acm.org>
416 * libgcov-interface.c (STRONG_ALIAS): New.
417 (__gcov_flush): Call __gcov_reset_int.
418 (__gcov_reset): Strong alias for ...
419 (__gcov_reset_ing): ... this renamed hidden version.
420 * libgcov.h (__gcov_reset_int): New declaration.
422 2014-08-19 Yaakov Selkowitz <yselkowi@redhat.com>
424 * config/i386/cygming-crtend.c (register_frame_ctor): Move atexit
426 * config/i386/cygming-crtbegin.c (__gcc_register_frame): to here.
427 (__dso_handle): Define on Cygwin.
428 * config/i386/t-cygming (crtbeginS.o): New rule.
429 * config.host (*-*-cygwin*): Add crtbeginS.o to extra_parts.
431 * config/i386/cygming-crtbegin.c (deregister_frame_fn): Fix
434 2014-08-13 Steve Ellcey <sellcey@mips.com>
436 * crtstuff.c: Undef caddr_t.
438 2014-08-12 Steve Ellcey <sellcey@mips.com>
440 * config/mips/mips16.S: Skip when __mips_soft_float is defined.
442 2014-08-07 Nathan Sidwell <nathan@acm.org>
444 * Makefile.in (LIBGCOV_INTERFACE): Move _gcov_dump ...
445 (LIBGCOV_DRIVER): ... to here.
446 * libgcov.h (gcov_do_dump): New #define.
447 (struct gcov_root): New.
448 (__gcov_root): New declaration.
449 (__gcov_dump_one): Declare.
450 * libgcov-driver.c (gcov_list, gcov_dump_complete,
451 run_accounted): Delete.
452 (gcov_compute_histogram): Add LIST argument, adjust.
453 (compute_summary): Adjust gcov_compute_histogram call.
454 (gcov_do_dump): Not hidden, static in libgcov.
455 (gcov_clear): Move to interface.c.
456 (__gcov_dump_one): New, broken out of ...
457 (gcov_exit): ... here. Make static.
459 (__gcov_init): Adjust.
460 * libgcov-interface.c (gcov_clear, gcov_exit): Remove
462 (__gcov_flush): Use __gcov_dump_one and __gcov_reset.
463 (gcov_clear): Moved from driver.c. Add LIST argument.
464 (__gcov_reset): Adjust for changed interfaces.
465 (__gcov_fork): Remove local declaration of __gcov_flush_mx.
467 2014-08-04 Rohit <rohitarulraj@freescale.com>
470 * config/rs6000/linux-unwind.h (ppc_fallback_frame_state): Update
471 based on change in SPE high register numbers and 3 HTM registers.
473 2014-08-01 Nathan Sidwell <nathan@acm.org>
475 * Makefile.in (LIBGCOV_MERGE, LIBGCOV_PROFILER,
476 LIBGCOV_INTERFACE): Reformat.
477 * libgcov-driver.c (gcov_exit, __gcov_init): Disable when
479 * libgcov-interface.c: Reformat some comments.
480 (__gcov_flush_mx): Add declaration. Tidy up definition.
482 2014-07-31 Alan Modra <amodra@gmail.com>
483 Peter Bergner <bergner@vnet.ibm.com>
485 * config/rs6000/ibm-ldouble.c (typedef union longDblUnion): Delete.
486 (pack_ldouble): New function.
487 (__gcc_qadd): Use it.
488 (__gcc_qmul): Likewise.
489 (__gcc_qdiv): Likewise.
490 (__gcc_qneg): Likewise.
491 (__gcc_stoq): Likewise.
492 (__gcc_dtoq): Likewise.
494 2014-07-30 J. D. Johnston <jjohnst@us.ibm.com>
496 * config/s390/tpf-unwind.h: Include <stdbool.h>.
497 (__tpf_eh_return): Add original return address as second parameter.
498 Handle cases where unwinder routines were called directly, instead
499 of from within the C++ library.
501 2014-07-29 Nathan Sidwell <nathan@acm.org>
503 * libgcov.h: Move renaming of entry points to lib gcov specific
505 (gcov_do_dump): New rename.
506 (gcov_rewrite): Remove inline, make HIDDEN.
507 * libgcov-driver.c (gcov_clear, gcov_exit): Remove declarations.
508 (gcov_exit_compute_summary): Rename to ...
509 (compute_summary): ... here. Add LIST argument.
510 (gcov_exit_merge_gcda): Rename to ...
511 (merge_one_data): ... here.
512 (gcov_exit_write_gcda): Rename to ...
513 (write_one_data): ... here.
514 (gcov_exit_merge_summary): Rename to ...
515 (merge_summary): Add RUN_COUNTED argument.
516 (gcov_exit_dump_gcov): Rename to ...
517 (dump_one_gcov): Add RUN_COUNTED argument.
518 (gcov_do_dump): New function, broken out of ...
519 (gcov_exit): ... here. Call it.
521 2014-07-27 Anthony Green <green@moxielogic.com>
523 * config.host: Add moxiebox configuration suppport.
525 2014-07-27 Nathan Sidwell <nathan@acm.org>
527 * libgcov-driver.c (struct gcov_filename_aux): Rename ...
528 (struct gcov_filename): ... here. Include buffer and max length
530 (gcov_max_filename): Remove.
531 (gi_filename): Remove.
532 (gcov_exit_compute_summary): Compute max filename here.
533 (gcov_exit_merge_gcda): Add filename parm, adjust.
534 (gcov_exit_merge_summary): Likewise.
535 (gcov_exit_dump_gcov): Adjust for struct gcov_filename changes.
536 (gcov_exit): Likewise.
537 (__gcov_init): Don't calculate max length here.
538 * libgcov_util.c (max_filename_len): Remove.
539 (read_gcda_file): Don't calculate max length here.
540 (gcov_read_profile_dir): Don't propagate here.
541 * libgcov-driver-system.c (alloc_filename_struct): Adjust for
542 struct gcov_filename changes.
543 (gcov_exit_open_gcda_file): Likewise.
545 2014-07-25 Nathan Sidwell <nathan@acm.org>
547 * libgcov-driver.c (set_gcov_dump_complete,
548 reset_gcov_dump_complete, get_gcov_dump_complete): Remove global
549 functions polluting user's namespace.
550 (gcov_exit): Set variable directly.
551 (gcov_clear): Reset variable directly.
552 * libgcov-interface.c (get_gcov_dymp_complete,
553 reset_gov_dump_complete): Remove declarations.
554 (__gcov_reset, __gcov_dump): Don't call them.
556 2014-07-24 DJ Delorie <dj@redhat.com>
558 * config/i386/cygming-crtbegin.c (deregister_frame_fn): Newly public.
559 (__gcc_deregister_frame): Move logic to detect deregister function
561 (__gcc_register_frame): here, so it's consistent with the register
564 2014-07-23 Nathan Sidwell <nathan@acm.org>
566 * libgcov-driver.c (set_gcov_list): Remove.
567 (gcov_list): Make non-static in GCOV_TOOL.
568 * libgcov.h (GCOV_TOOL_LINKAGE): Remove unused #define.
570 2014-07-17 John David Anglin <danglin@gcc.gnu.org>
572 * config/pa/linux-atomic.c (__sync_lock_release_4): New.
573 (SYNC_LOCK_RELEASE): Update to use __kernel_cmpxchg for release.
574 Don't use SYNC_LOCK_RELEASE for int type.
576 2014-07-14 Richard Biener <rguenther@suse.de>
578 * libgcov.h (struct gcov_fn_info): Make ctrs size 1.
580 2014-07-11 Rong Xu <xur@google.com>
582 * libgcov-util.c (gcov_max_filename): Fix declartion.
584 2014-07-10 Rong Xu <xur@google.com>
586 Add gcov-tool: an offline gcda profile processing tool
588 * libgcov-driver.c (gcov_max_filename): Make available
590 * libgcov-merge.c (__gcov_merge_add): Replace
591 gcov_read_counter() with a Macro.
592 (__gcov_merge_ior): Ditto.
593 (__gcov_merge_time_profile): Ditto.
594 (__gcov_merge_single): Ditto.
595 (__gcov_merge_delta): Ditto.
596 * libgcov-util.c (void gcov_set_verbose): Set the verbose flag
597 in the utility functions.
598 (set_fn_ctrs): Utility function for reading gcda files to in-memory
599 gcov_list object link lists.
600 (tag_function): Ditto.
604 (tag_counters): Ditto.
605 (tag_summary): Ditto.
606 (read_gcda_finalize): Ditto.
607 (read_gcda_file): Ditto.
608 (ftw_read_file): Ditto.
609 (read_profile_dir_init): Ditto.
610 (gcov_read_profile_dir): Ditto.
611 (gcov_read_counter_mem): Ditto.
612 (gcov_get_merge_weight): Ditto.
613 (merge_wrapper): A wrapper function that calls merging handler.
614 (gcov_merge): Merge two gcov_info objects with weights.
615 (find_match_gcov_info): Find the matched gcov_info in the list.
616 (gcov_profile_merge): Merge two gcov_info object lists.
617 (__gcov_add_counter_op): Process edge profile counter values.
618 (__gcov_ior_counter_op): Process IOR profile counter values.
619 (__gcov_delta_counter_op): Process delta profile counter values.
620 (__gcov_single_counter_op): Process single profile counter values.
621 (fp_scale): Callback function for float-point scaling.
622 (int_scale): Callback function for integer fraction scaling.
623 (gcov_profile_scale): Scaling profile counters.
624 (gcov_profile_normalize): Normalize profile counters.
625 * libgcov.h: Add headers and functions for gcov-tool use.
626 (gcov_get_counter): New.
627 (gcov_get_counter_target): Ditto.
628 (struct gcov_info): Make the functions field mutable in gcov-tool
631 2014-06-23 Kai Tietz <ktietz@redhat.com>
634 * unwind-seh.c (_Unwind_GetGR): Check for proper
636 (_Unwind_SetGR): Likewise.
638 2014-05-22 Nick Clifton <nickc@redhat.com>
640 * config/msp430/t-msp430 (HOST_LIBGCC2_CFLAGS): Add
643 2014-05-22 Teresa Johnson <tejohnson@google.com>
645 * libgcov-driver.c (gcov_error): Move declaration before gcov-io.c
648 2014-05-20 John Marino <gnugcc@marino.st>
650 * config.host (*-*-dragonfly*): New target.
651 * crtstuff.c: Make dl_iterate_support generic on *bsd.
652 * enable-execute-stack-mprotect.c: Always mprotect on FreeBSD.
653 * unwind-dw2-fde-dip.c: Add dl_iterate_phr support for DragonFly.
654 * config/i386/dragonfly-unwind.h: New.
656 2014-05-21 Maciej W. Rozycki <macro@codesourcery.com>
659 * config/arm/sfp-machine.h (_FP_NANFRAC_H, _FP_NANFRAC_S)
660 (_FP_NANFRAC_D, _FP_NANSIGN_Q): Set the quiet bit.
662 2014-05-13 Bernd Edlinger <bernd.edlinger@hotmail.de>
664 * unwind-seh.c (_Unwind_Backtrace): Uncommented, finished
667 2014-05-12 Georg-Johann Lay <avr@gjlay.de>
669 * config/arm/bpabi-lib.h (License): Add GCC Runtime Library Exception.
671 2014-05-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
674 * config/t-slibgcc-sld: Only build and install libgcc-unwind.map
677 2014-04-30 Bernd Edlinger <bernd.edlinger@hotmail.de>
679 Work around for current cygwin32 build problems.
680 * config/i386/cygming-crtbegin.c (__register_frame_info,
681 __deregister_frame_info, _Jv_RegisterClasses): Compile weak default
682 functions only for 64-bit systems.
684 2014-04-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
686 * config/i386/crtfastmath.c [!__x86_64__ && __sun__ && __svr4__]
687 (sigill_caught, sigill_hdlr): Remove.
689 2014-04-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
691 * config/i386/crtfastmath.c (set_fast_math): Remove SSE execution
693 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
694 Solaris 9 single-threaded support.
695 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
696 Solaris 9 single-threaded support. Add call_user_handler code
698 (sparc_is_sighandler): Likewise.
700 2014-03-27 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
702 * config.host: Append t-floattodi to tmake_file depending on
705 2014-03-20 Joel Sherrill <joel.sherrill@oarcorp.com>
707 * config.host (v850*-*-*): Add to tmake_file instead of resetting it.
709 2014-03-10 Uros Bizjak <ubizjak@gmail.com>
712 * crtstuff.c (frame_dummy): Use void **jcr_list temporary
713 variable to avoid array subscript is above array bounds warnings.
714 Use __builtin_expect when checking *jcr_list for NULL.
716 2014-03-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
719 * config.host (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu)
720 (*-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu): Only add
721 vtv_*.o to extra_parts if enable_vtable_verify.
723 2014-03-06 Nick Clifton <nickc@redhat.com>
725 * config/msp430/t-msp430 (LIB2ADD): Add lib2hw_mul.S
726 * config/msp430/lib2hw_mul.S: New: Hardware multiply routines.
728 2014-02-28 Joey Ye <joey.ye@arm.com>
731 * config/arm/sfp-machine.h (_FP_NANFRAC_H,
732 _FP_NANFRAC_S, _FP_NANFRAC_D, _FP_NANFRAC_Q):
735 2014-02-24 Walter Lee <walt@tilera.com>
737 * config.host: Support "tilegx*" and "tilepro*" triplets.
738 * config/tilegx/sfp-machine32.h (__BYTE_ORDER): Handle big endian.
739 * config/tilegx/sfp-machine64.h (__BYTE_ORDER): Handle big endian.
741 2014-02-20 Sandra Loosemore <sandra@codesourcery.com>
742 Chung-Lin Tang <cltang@codesourcery.com>
744 * config/nios2/t-nios2 (CRTSTUFF_T_CFLAGS): Add -mno-gpopt.
745 * config/nios2/crti.S: Remove .file directive.
746 * config/nios2/crtn.S: Likewise.
748 2014-02-18 Kai Tietz <ktietz@redhat.com>
749 Jonathan Schleifer <js@webkeks.org>
752 * unwind-seh.c (_GCC_specific_handler): Pass proper
753 value to unwind-handler.
755 2014-02-12 Joseph Myers <joseph@codesourcery.com>
757 * soft-fp/adddf3.c: Update from glibc.
758 * soft-fp/addsf3.c: Likewise.
759 * soft-fp/addtf3.c: Likewise.
760 * soft-fp/divdf3.c: Likewise.
761 * soft-fp/divsf3.c: Likewise.
762 * soft-fp/divtf3.c: Likewise.
763 * soft-fp/double.h: Likewise.
764 * soft-fp/eqdf2.c: Likewise.
765 * soft-fp/eqsf2.c: Likewise.
766 * soft-fp/eqtf2.c: Likewise.
767 * soft-fp/extenddftf2.c: Likewise.
768 * soft-fp/extended.h: Likewise.
769 * soft-fp/extendsfdf2.c: Likewise.
770 * soft-fp/extendsftf2.c: Likewise.
771 * soft-fp/extendxftf2.c: Likewise.
772 * soft-fp/fixdfdi.c: Likewise.
773 * soft-fp/fixdfsi.c: Likewise.
774 * soft-fp/fixdfti.c: Likewise.
775 * soft-fp/fixsfdi.c: Likewise.
776 * soft-fp/fixsfsi.c: Likewise.
777 * soft-fp/fixsfti.c: Likewise.
778 * soft-fp/fixtfdi.c: Likewise.
779 * soft-fp/fixtfsi.c: Likewise.
780 * soft-fp/fixtfti.c: Likewise.
781 * soft-fp/fixunsdfdi.c: Likewise.
782 * soft-fp/fixunsdfsi.c: Likewise.
783 * soft-fp/fixunsdfti.c: Likewise.
784 * soft-fp/fixunssfdi.c: Likewise.
785 * soft-fp/fixunssfsi.c: Likewise.
786 * soft-fp/fixunssfti.c: Likewise.
787 * soft-fp/fixunstfdi.c: Likewise.
788 * soft-fp/fixunstfsi.c: Likewise.
789 * soft-fp/fixunstfti.c: Likewise.
790 * soft-fp/floatdidf.c: Likewise.
791 * soft-fp/floatdisf.c: Likewise.
792 * soft-fp/floatditf.c: Likewise.
793 * soft-fp/floatsidf.c: Likewise.
794 * soft-fp/floatsisf.c: Likewise.
795 * soft-fp/floatsitf.c: Likewise.
796 * soft-fp/floattidf.c: Likewise.
797 * soft-fp/floattisf.c: Likewise.
798 * soft-fp/floattitf.c: Likewise.
799 * soft-fp/floatundidf.c: Likewise.
800 * soft-fp/floatundisf.c: Likewise.
801 * soft-fp/floatunditf.c: Likewise.
802 * soft-fp/floatunsidf.c: Likewise.
803 * soft-fp/floatunsisf.c: Likewise.
804 * soft-fp/floatunsitf.c: Likewise.
805 * soft-fp/floatuntidf.c: Likewise.
806 * soft-fp/floatuntisf.c: Likewise.
807 * soft-fp/floatuntitf.c: Likewise.
808 * soft-fp/gedf2.c: Likewise.
809 * soft-fp/gesf2.c: Likewise.
810 * soft-fp/getf2.c: Likewise.
811 * soft-fp/ledf2.c: Likewise.
812 * soft-fp/lesf2.c: Likewise.
813 * soft-fp/letf2.c: Likewise.
814 * soft-fp/muldf3.c: Likewise.
815 * soft-fp/mulsf3.c: Likewise.
816 * soft-fp/multf3.c: Likewise.
817 * soft-fp/negdf2.c: Likewise.
818 * soft-fp/negsf2.c: Likewise.
819 * soft-fp/negtf2.c: Likewise.
820 * soft-fp/op-1.h: Likewise.
821 * soft-fp/op-2.h: Likewise.
822 * soft-fp/op-4.h: Likewise.
823 * soft-fp/op-8.h: Likewise.
824 * soft-fp/op-common.h: Likewise.
825 * soft-fp/quad.h: Likewise.
826 * soft-fp/single.h: Likewise.
827 * soft-fp/soft-fp.h: Likewise.
828 * soft-fp/subdf3.c: Likewise.
829 * soft-fp/subsf3.c: Likewise.
830 * soft-fp/subtf3.c: Likewise.
831 * soft-fp/truncdfsf2.c: Likewise.
832 * soft-fp/trunctfdf2.c: Likewise.
833 * soft-fp/trunctfsf2.c: Likewise.
834 * soft-fp/trunctfxf2.c: Likewise.
835 * soft-fp/unorddf2.c: Likewise.
836 * soft-fp/unordsf2.c: Likewise.
837 * soft-fp/unordtf2.c: Likewise.
838 * config/aarch64/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING): New
840 * config/arm/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
842 * config/c6x/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
844 * config/cris/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
846 * config/i386/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
848 * config/ia64/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
850 * config/lm32/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
852 * config/mips/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
854 * config/moxie/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
856 * config/nds32/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
858 * config/nios2/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
860 * config/rs6000/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
862 * config/score/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
864 * config/tilegx/sfp-machine32.h (_FP_TININESS_AFTER_ROUNDING):
866 * config/tilegx/sfp-machine64.h (_FP_TININESS_AFTER_ROUNDING):
868 * config/tilepro/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
871 2014-02-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
873 * config/s390/32/_fixdfdi.c: Throw invalid exception if number
874 cannot be represented.
875 * config/s390/32/_fixsfdi.c: Likewise.
876 * config/s390/32/_fixtfdi.c: Likewise.
877 * config/s390/32/_fixunsdfdi.c: Likewise.
878 * config/s390/32/_fixunssfdi.c: Likewise.
879 * config/s390/32/_fixunstfdi.c: Likewise.
881 2014-02-07 Richard Sandiford <rdsandiford@googlemail.com>
883 * configure.ac (libgcc_cv_mips_hard_float): New.
884 * configure: Regenerate.
885 * config.host (mips*-*-*): Use t-hardfp-sfdf rather than
886 t-softfp-sfdf for hard-float targets.
887 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Reinstate.
888 (softfp_float_modes, softfp_int_modes, softfp_extensions)
889 (softfp_truncations, softfp_exclude_libgcc2): New.
890 * config/t-hardfp: New file.
891 * config/t-hardfp-sfdf: Likewise.
892 * config/hardfp.c: Likewise.
894 2014-02-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
896 * config.host: Include t-floattodi also for s390x.
897 * config/s390/32/_fixdfdi.c: Omit in 64 bit mode.
898 * config/s390/32/_fixsfdi.c: Likewise.
899 * config/s390/32/_fixtfdi.c: Likewise.
900 * config/s390/32/_fixunsdfdi.c: Likewise.
901 * config/s390/32/_fixunssfdi.c: Likewise.
902 * config/s390/32/_fixunstfdi.c: Likewise.
904 2014-02-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
907 * config/t-slibgcc-sld (libgcc-unwind.map): New target.
908 (install-libgcc-unwind-map-forbuild): New target.
909 (all): Depend on install-libgcc-unwind-map-forbuild.
910 (install-libgcc-unwind-map): New target.
911 (install): Depend on install-libgcc-unwind-map.
913 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
915 * config/nios2/crti.S (_init): Initialize GOT pointer from
916 _gp_got instead of _GLOBAL_OFFSET_TABLE_.
918 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
920 * configure.ac: Check __mips64 when setting host_address.
921 * configure: Regenerate.
922 * config.host (mips*-*-*): Add t-softfp-sfdf, mips/t-softfp-tf,
923 mips/t-mips64 and t-softfp.
924 (mips*-*-linux*): Don't add mips/t-tpbit.
925 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS, FPBIT, FPBIT_CFLAGS)
926 (DPBIT, DPBIT_CFLAGS): Delete.
927 * config/mips/sfp-machine.h: New file.
928 * config/mips/t-mips64: Likewise.
929 * config/mips/t-softfp-tf: Likewise.
930 * config/mips/t-tpbit: Delete.
932 2014-01-29 Marcus Shawcroft <marcus.shawcroft@arm.com>
934 * config/aarch64/sfp-machine.h (_FP_I_TYPE): Define
937 2014-01-25 Walter Lee <walt@tilera.com>
939 * config/tilepro/atomic.c: Include tconfig.h. Don't include
940 config.h or system.h.
943 2014-01-25 Walter Lee <walt@tilera.com>
945 * config/tilepro/atomic.c (pre_atomic_barrier): Mark inline.
946 (post_atomic_barrier): Ditto.
947 (__fetch_and_do): New macro.
948 (__atomic_fetch_and_do): Use __fetch_and_do.
949 (__sync_fetch_and_do): New macro.
950 (__sync_fetch_and_add_4): New function.
951 (__sync_fetch_and_sub_4): New function.
952 (__sync_fetch_and_or_4): New function.
953 (__sync_fetch_and_and_4): New function.
954 (__sync_fetch_and_xor_4): New function.
955 (__sync_fetch_and_nand_4): New function.
956 (__sync_fetch_and_add_8): New function.
957 (__sync_fetch_and_sub_8): New function.
958 (__sync_fetch_and_or_8): New function.
959 (__sync_fetch_and_and_8): New function.
960 (__sync_fetch_and_xor_8): New function.
961 (__sync_fetch_and_nand_8): New function.
962 (__do_and_fetch): New macro.
963 (__atomic_do_and_fetch): Use __do_and_fetch.
964 (__sync_do_and_fetch): New macro.
965 (__sync_add_and_fetch_4): New function.
966 (__sync_sub_and_fetch_4): New function.
967 (__sync_or_and_fetch_4): New function.
968 (__sync_and_and_fetch_4): New function.
969 (__sync_xor_and_fetch_4): New function.
970 (__sync_nand_and_fetch_4): New function.
971 (__sync_add_and_fetch_8): New function.
972 (__sync_sub_and_fetch_8): New function.
973 (__sync_or_and_fetch_8): New function.
974 (__sync_and_and_fetch_8): New function.
975 (__sync_xor_and_fetch_8): New function.
976 (__sync_nand_and_fetch_8): New function.
977 (__sync_exchange_methods): New macro.
978 (__sync_val_compare_and_swap_4): New function.
979 (__sync_bool_compare_and_swap_4): New function.
980 (__sync_lock_test_and_test_4): New function.
981 (__sync_val_compare_and_swap_8): New function.
982 (__sync_bool_compare_and_swap_8): New function.
983 (__sync_lock_test_and_test_8): New function.
984 (__subword_cmpxchg_body): New macro.
985 (__atomic_compare_exchange_1): Use __subword_cmpxchg_body.
986 (__atomic_compare_exchange_2): Ditto.
987 (__sync_subword_cmpxchg): New macro.
988 (__sync_val_compare_and_swap_1): New function.
989 (__sync_bool_compare_and_swap_1): New function.
990 (__sync_val_compare_and_swap_2): New function.
991 (__sync_bool_compare_and_swap_2): New function.
992 (__atomic_subword): Rename to ...
993 (__subword): ... New name.
994 (__atomic_subword_fetch): Use __subword.
995 (__sync_subword_fetch): New macro.
996 (__sync_fetch_and_add_1): New function.
997 (__sync_fetch_and_sub_1): New function.
998 (__sync_fetch_and_or_1): New function.
999 (__sync_fetch_and_and_1): New function.
1000 (__sync_fetch_and_xor_1): New function.
1001 (__sync_fetch_and_nand_1): New function.
1002 (__sync_fetch_and_add_2): New function.
1003 (__sync_fetch_and_sub_2): New function.
1004 (__sync_fetch_and_or_2): New function.
1005 (__sync_fetch_and_and_2): New function.
1006 (__sync_fetch_and_xor_2): New function.
1007 (__sync_fetch_and_nand_2): New function.
1008 (__sync_add_and_fetch_1): New function.
1009 (__sync_sub_and_fetch_1): New function.
1010 (__sync_or_and_fetch_1): New function.
1011 (__sync_and_and_fetch_1): New function.
1012 (__sync_xor_and_fetch_1): New function.
1013 (__sync_nand_and_fetch_1): New function.
1014 (__sync_add_and_fetch_2): New function.
1015 (__sync_sub_and_fetch_2): New function.
1016 (__sync_or_and_fetch_2): New function.
1017 (__sync_and_and_fetch_2): New function.
1018 (__sync_xor_and_fetch_2): New function.
1019 (__sync_nand_and_fetch_2): New function.
1020 (__atomic_subword_lock): Use __subword.
1021 (__sync_subword_lock): New macro.
1022 (__sync_lock_test_and_set_1): New function.
1023 (__sync_lock_test_and_set_2): New function.
1025 2014-01-25 Walter Lee <walt@tilera.com>
1027 * config/tilepro/atomic.c (BIT_OFFSET): Define.
1028 (__atomic_subword_cmpxchg): Use BIT_OFFSET.
1029 (__atomic_subword): Ditto.
1031 2014-01-25 Walter Lee <walt@tilera.com>
1033 * config/tilepro/atomic.c (__atomic_do_and_fetch): Add
1034 a prefix op argument.
1035 (__atomic_nand_fetch_4): Add prefix op.
1036 (__atomic_nand_fetch_8): Ditto.
1038 2014-01-21 Baruch Siach <barch@tkos.co.il>
1040 * config.host (tmake_file): add t-slibgcc-libgcc for xtensa*-*-linux*.
1042 2014-01-09 Rong Xu <xur@google.com>
1044 * libgcov-driver.c (this_prg): make it local to save
1046 (gcov_exit_compute_summary): Ditto.
1047 (gcov_exit_merge_gcda): Ditto.
1048 (gcov_exit_merge_summary): Ditto.
1049 (gcov_exit_dump_gcov): Ditto.
1051 2014-01-08 Rong Xu <xur@google.com>
1053 * libgcov-driver.c: Use libgcov.h.
1054 (buffer_fn_data): Use xmalloc instead of malloc.
1055 (gcov_exit_merge_gcda): Ditto.
1056 * libgcov-driver-system.c (allocate_filename_struct): Ditto.
1057 * libgcov.h: New common header files for libgcov-*.h.
1058 * libgcov-interface.c: Use libgcov.h
1059 * libgcov-merge.c: Ditto.
1060 * libgcov-profiler.c: Ditto.
1061 * Makefile.in: Add dependence to libgcov.h
1063 2014-01-02 Joseph Myers <joseph@codesourcery.com>
1065 * config/rs6000/ibm-ldouble.c (__gcc_qdiv): Scale up arguments in
1066 case of small numerator and finite nonzero result.
1068 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
1070 Update copyright years
1072 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
1074 * config/arc/asm.h, config/arc/crtg.S, config/arc/crtgend.S,
1075 config/arc/crti.S, config/arc/crtn.S, config/arc/divtab-arc700.c,
1076 config/arc/dp-hack.h, config/arc/fp-hack.h,
1077 config/arc/ieee-754/adddf3.S, config/arc/ieee-754/addsf3.S,
1078 config/arc/ieee-754/arc600-dsp/divdf3.S,
1079 config/arc/ieee-754/arc600-dsp/divsf3.S,
1080 config/arc/ieee-754/arc600-dsp/muldf3.S,
1081 config/arc/ieee-754/arc600-dsp/mulsf3.S,
1082 config/arc/ieee-754/arc600-mul64/divdf3.S,
1083 config/arc/ieee-754/arc600-mul64/divsf3.S,
1084 config/arc/ieee-754/arc600-mul64/muldf3.S,
1085 config/arc/ieee-754/arc600-mul64/mulsf3.S,
1086 config/arc/ieee-754/arc600/divsf3.S,
1087 config/arc/ieee-754/arc600/mulsf3.S,
1088 config/arc/ieee-754/divdf3.S, config/arc/ieee-754/divsf3-stdmul.S,
1089 config/arc/ieee-754/divsf3.S, config/arc/ieee-754/divtab-arc-df.c,
1090 config/arc/ieee-754/divtab-arc-sf.c, config/arc/ieee-754/eqdf2.S,
1091 config/arc/ieee-754/eqsf2.S, config/arc/ieee-754/extendsfdf2.S,
1092 config/arc/ieee-754/fixdfsi.S, config/arc/ieee-754/fixsfsi.S,
1093 config/arc/ieee-754/fixunsdfsi.S, config/arc/ieee-754/floatsidf.S,
1094 config/arc/ieee-754/floatsisf.S, config/arc/ieee-754/floatunsidf.S,
1095 config/arc/ieee-754/gedf2.S, config/arc/ieee-754/gesf2.S,
1096 config/arc/ieee-754/gtdf2.S, config/arc/ieee-754/gtsf2.S,
1097 config/arc/ieee-754/muldf3.S, config/arc/ieee-754/mulsf3.S,
1098 config/arc/ieee-754/orddf2.S, config/arc/ieee-754/ordsf2.S,
1099 config/arc/ieee-754/truncdfsf2.S, config/arc/ieee-754/uneqdf2.S,
1100 config/arc/ieee-754/uneqsf2.S, config/arc/initfini.c,
1101 config/arc/lib1funcs.S, config/arc/t-arc, config/arc/t-arc-newlib,
1102 config/cris/umulsidi3.S, config/msp430/cmpsi2.S,
1103 config/msp430/epilogue.S, config/msp430/lib2bitcountHI.c,
1104 config/msp430/lib2divHI.c, config/msp430/lib2divQI.c,
1105 config/msp430/lib2divSI.c, config/msp430/lib2mul.c,
1106 config/msp430/msp430-divmod.h, config/msp430/msp430-mul.h,
1107 config/msp430/slli.S, config/msp430/srai.S, config/msp430/srli.S,
1108 config/rl78/divmodhi.S, config/rl78/divmodqi.S, config/rl78/divmodsi.S,
1109 config/rl78/signbit.S, vtv_end.c, vtv_end_preinit.c, vtv_start.c,
1110 vtv_start_preinit.c: Use the standard form for the copyright notice.
1112 2013-12-31 Sandra Loosemore <sandra@codesourcery.com>
1113 Chung-Lin Tang <cltang@codesourcery.com>
1114 Based on patches from Altera Corporation
1116 * config.host (nios2-*-*,nios2-*-linux*): Add nios2 host cases.
1117 * config/nios2/lib2-nios2.h: New file.
1118 * config/nios2/lib2-divmod-hi.c: New file.
1119 * config/nios2/linux-unwind.h: New file.
1120 * config/nios2/lib2-divmod.c: New file.
1121 * config/nios2/linux-atomic.c: New file.
1122 * config/nios2/t-nios2: New file.
1123 * config/nios2/crti.asm: New file.
1124 * config/nios2/t-linux: New file.
1125 * config/nios2/lib2-divtable.c: New file.
1126 * config/nios2/lib2-mul.c: New file.
1127 * config/nios2/tramp.c: New file.
1128 * config/nios2/crtn.asm: New file.
1130 2013-12-26 Uros Bizjak <ubizjak@gmail.com>
1132 * config/i386/cpuinfo.c (enum vendor_signatures): Remove.
1133 (__cpu_indicator_init): Use signature_INTEL_ebx and signature_AMD_ebx
1134 from cpuid.h to check vendor signatures.
1136 2013-12-26 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
1138 * config/i386/cpuinfo.c (processor_types): Rename AMD cpu names
1139 AMD_BOBCAT to AMD_BTVER1 and AMD_JAGUAR to AMD_BTVER2.
1140 (get_amd_cpu): Likewise.
1142 2013-12-25 H.J. Lu <hongjiu.lu@intel.com>
1144 * config/i386/cpuinfo.c (get_intel_cpu): Remove model 0x3f from
1147 2013-12-25 Allan Sandfeld Jensen <sandfeld@kde.org>
1148 H.J. Lu <hongjiu.lu@intel.com>
1151 * config/i386/cpuinfo.c (enum processor_types): Add AMD_BOBCAT
1153 (enum processor_subtypes): Add AMDFAM15H_BDVER3, AMDFAM15H_BDVER4,
1154 INTEL_COREI7_IVYBRIDGE and INTEL_COREI7_HASWELL.
1155 (enum processor_features): Add FEATURE_SSE4_A, FEATURE_FMA4,
1156 FEATURE_XOP and FEATURE_FMA.
1157 (get_amd_cpu): Handle AMD_BOBCAT, AMD_JAGUAR, AMDFAM15H_BDVER2 and
1159 (get_intel_cpu): Handle INTEL_COREI7 and INTEL_COREI7_HASWELL.
1160 (get_available_features): Handle FEATURE_FMA, FEATURE_SSE4_A,
1161 FEATURE_FMA4 and FEATURE_XOP.
1163 2013-12-23 H.J. Lu <hongjiu.lu@intel.com>
1165 * config/i386/cpuinfo.c (processor_subtypes): Replace INTEL_ATOM,
1166 INTEL_SLM with INTEL_BONNELL, INTEL_SILVERMONT.
1167 (get_intel_cpu): Updated.
1169 2013-12-12 Zhenqiang Chen <zhenqiang.chen@arm.com>
1171 * config.host (arm*-*-uclinux*): Move t-arm before t-bpabi.
1173 2013-12-09 Uros Bizjak <ubizjak@gmail.com>
1175 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
1176 instructions when __SSE_MATH__ is defined.
1178 2013-12-06 Ralf Corsépius <ralf.corsepius@rtems.org>
1180 * config.host (microblaze-*-rtems*): New.
1182 2013-12-04 Kugan Vivekanandarajah <kuganv@linaro.org>
1184 * config/arm/bpapi-lib.h (TARGET_HAS_NO_HW_DIVIDE): Define for
1185 architectures that do not have hardware divide instruction.
1186 i.e. architectures that do not define __ARM_ARCH_EXT_IDIV__.
1188 2013-12-04 Richard Sandiford <rdsandiford@googlemail.com>
1190 * longlong.h: Delete (moved to include/).
1192 2013-12-03 Adhemerval Zanella <azanella@linux.vnet.ibm.com>
1194 * config/rs6000/ibm-ldouble.c (__gcc_qadd): Fix add
1195 of normal number and qNaN to not raise an inexact exception.
1197 2013-11-28 Uros Bizjak <ubizjak@gmail.com>
1199 * config/i386/32/sfp-machine.h (__FP_FRAC_ADDI_4): New macro.
1201 2013-11-28 Matthew Leach <matthew.leach@arm.com>
1203 * config/aarch64/linux-unwind.h (aarch64_fallback_frame_state): Check
1204 for correct opcodes on BE.
1206 2013-11-27 Uros Bizjak <ubizjak@gmail.com>
1208 * soft-fp/op-4.h: Update from glibc.
1210 2013-11-27 Kugan Vivekanandarajah <kuganv@linaro.org>
1212 * libgcc2.c (__udivmoddi4): Define new implementation when
1213 TARGET_HAS_NO_HW_DIVIDE is defined, for processors without any
1214 divide instructions.
1216 2013-11-25 Oleg Endo <olegendo@gcc.gnu.org>
1218 * config/sh/crt1.S (start): Don't do VBR_SETUP for SH2E.
1220 2013-11-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1222 * config/t-softfp (soft-fp-objects-base): New variable.
1223 (soft-fp-objects): Use it.
1225 2013-11-23 David Edelson <dje.gcc@gmail.com>
1226 Andrew Dixie <andrewd@gentrack.com>
1229 * config/rs6000/aixinitfini.c: New file.
1230 * config/rs6000/t-aix-cxa (LIB2ADD_ST): Add aixinitfini.c.
1231 * config/rs6000/libgcc-aix-cxa.ver (GCC_4.9): Add libgcc initfini
1234 2013-11-22 Yuri Rumyantsev <ysrumyan@gmail.com>
1236 * config/i386/cpuinfo.c (get_intel_cpu): Add Silvermont cases.
1238 2013-11-18 Jan Hubicka <jh@suse.cz>
1240 * libgcov-driver.c (run_accounted): Make global level static.
1241 (gcov_exit_merge_summary): Silence warning; do not clear
1243 (gcov_exit): Clear it here.
1245 * libgcov-driver.c (gcov_exit_merge_summary): Fix setting
1248 * libgcov-driver.c (get_gcov_dump_complete): Update comments.
1249 (all_prg, crc32): Remove static vars.
1250 (gcov_exit_compute_summary): Rewrite to return crc32; do not clear
1252 (gcov_exit_merge_gcda): Add crc32 parameter.
1253 (gcov_exit_merge_summary): Add crc32 and all_prg parameter;
1254 do not account run if it was already accounted.
1255 (gcov_exit_dump_gcov): Add crc32 and all_prg parameters.
1256 (gcov_exit): Initialize all_prg; update.
1258 2013-11-15 Andreas Schwab <schwab@linux-m68k.org>
1260 * configure: Regenerate.
1262 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1263 Alan Modra <amodra@gmail.com>
1265 * config/rs6000/linux-unwind.h (TOC_SAVE_SLOT): Define.
1266 (frob_update_context): Use it.
1268 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1269 Alan Modra <amodra@gmail.com>
1271 * config/rs6000/tramp.S [__powerpc64__ && _CALL_ELF == 2]:
1272 (trampoline_initial): Provide ELFv2 variant.
1273 (__trampoline_setup): Likewise.
1275 * config/rs6000/linux-unwind.h (frob_update_context): Do not
1276 check for AIX indirect function call sequence if _CALL_ELF == 2.
1278 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1279 Alan Modra <amodra@gmail.com>
1281 * config/rs6000/linux-unwind.h (get_regs): Do not support
1282 old kernel versions if _CALL_ELF == 2.
1283 (frob_update_context): Do not support PLT stub variants only
1284 generated by old linkers if _CALL_ELF == 2.
1286 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1287 Alan Modra <amodra@gmail.com>
1289 * config/rs6000/linux-unwind.h (ppc_fallback_frame_state): Correct
1290 location of CR save area for 64-bit little-endian systems.
1292 2013-11-11 Eric Botcazou <ebotcazou@adacore.com>
1294 * config.host (arm-wrs-vxworks): Replace arm/t-vxworks with arm/t-elf
1296 * config/arm/t-vxworks: Delete.
1298 2013-11-10 Kai Tietz <ktietz@redhat.com>
1300 * config/i386/cygming-crtbegin.c (__gcc_register_frame):
1301 Increment load-count on use of LIBGCC_SONAME DLL.
1302 (hmod_libgcc): New static variable to hold handle of
1304 (__gcc_deregister_frame): Decrement load-count of
1307 2013-11-08 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
1309 * configure.ac (libgcc_cv_dfp): Extend check to probe fenv.h
1311 * configure: Regenerate
1313 2013-11-07 Uros Bizjak <ubizjak@gmail.com>
1315 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Handle
1316 FP_EX_DENORM. Store result to volatile location after SSE division
1317 to close interrupt window. Remove unneeded fwait after x87
1318 division since interrupt window will be closed by emitted fstp.
1319 Rewrite FP_EX_INEXACT handling.
1321 2013-11-06 Joseph Myers <joseph@codesourcery.com>
1323 * soft-fp/README: Update.
1324 * soft-fp/adddf3.c: Update from glibc.
1325 * soft-fp/addsf3.c: Likewise.
1326 * soft-fp/addtf3.c: Likewise.
1327 * soft-fp/divdf3.c: Likewise.
1328 * soft-fp/divsf3.c: Likewise.
1329 * soft-fp/divtf3.c: Likewise.
1330 * soft-fp/double.h: Likewise.
1331 * soft-fp/eqdf2.c: Likewise.
1332 * soft-fp/eqsf2.c: Likewise.
1333 * soft-fp/eqtf2.c: Likewise.
1334 * soft-fp/extenddftf2.c: Likewise.
1335 * soft-fp/extended.h: Likewise.
1336 * soft-fp/extendsfdf2.c: Likewise.
1337 * soft-fp/extendsftf2.c: Likewise.
1338 * soft-fp/extendxftf2.c: Likewise.
1339 * soft-fp/fixdfdi.c: Likewise.
1340 * soft-fp/fixdfsi.c: Likewise.
1341 * soft-fp/fixdfti.c: Likewise.
1342 * soft-fp/fixsfdi.c: Likewise.
1343 * soft-fp/fixsfsi.c: Likewise.
1344 * soft-fp/fixsfti.c: Likewise.
1345 * soft-fp/fixtfdi.c: Likewise.
1346 * soft-fp/fixtfsi.c: Likewise.
1347 * soft-fp/fixtfti.c: Likewise.
1348 * soft-fp/fixunsdfdi.c: Likewise.
1349 * soft-fp/fixunsdfsi.c: Likewise.
1350 * soft-fp/fixunsdfti.c: Likewise.
1351 * soft-fp/fixunssfdi.c: Likewise.
1352 * soft-fp/fixunssfsi.c: Likewise.
1353 * soft-fp/fixunssfti.c: Likewise.
1354 * soft-fp/fixunstfdi.c: Likewise.
1355 * soft-fp/fixunstfsi.c: Likewise.
1356 * soft-fp/fixunstfti.c: Likewise.
1357 * soft-fp/floatdidf.c: Likewise.
1358 * soft-fp/floatdisf.c: Likewise.
1359 * soft-fp/floatditf.c: Likewise.
1360 * soft-fp/floatsidf.c: Likewise.
1361 * soft-fp/floatsisf.c: Likewise.
1362 * soft-fp/floatsitf.c: Likewise.
1363 * soft-fp/floattidf.c: Likewise.
1364 * soft-fp/floattisf.c: Likewise.
1365 * soft-fp/floattitf.c: Likewise.
1366 * soft-fp/floatundidf.c: Likewise.
1367 * soft-fp/floatundisf.c: Likewise.
1368 * soft-fp/floatunditf.c: Likewise.
1369 * soft-fp/floatunsidf.c: Likewise.
1370 * soft-fp/floatunsisf.c: Likewise.
1371 * soft-fp/floatunsitf.c: Likewise.
1372 * soft-fp/floatuntidf.c: Likewise.
1373 * soft-fp/floatuntisf.c: Likewise.
1374 * soft-fp/floatuntitf.c: Likewise.
1375 * soft-fp/gedf2.c: Likewise.
1376 * soft-fp/gesf2.c: Likewise.
1377 * soft-fp/getf2.c: Likewise.
1378 * soft-fp/ledf2.c: Likewise.
1379 * soft-fp/lesf2.c: Likewise.
1380 * soft-fp/letf2.c: Likewise.
1381 * soft-fp/muldf3.c: Likewise.
1382 * soft-fp/mulsf3.c: Likewise.
1383 * soft-fp/multf3.c: Likewise.
1384 * soft-fp/negdf2.c: Likewise.
1385 * soft-fp/negsf2.c: Likewise.
1386 * soft-fp/negtf2.c: Likewise.
1387 * soft-fp/op-1.h: Likewise.
1388 * soft-fp/op-2.h: Likewise.
1389 * soft-fp/op-4.h: Likewise.
1390 * soft-fp/op-8.h: Likewise.
1391 * soft-fp/op-common.h: Likewise.
1392 * soft-fp/quad.h: Likewise.
1393 * soft-fp/single.h: Likewise.
1394 * soft-fp/soft-fp.h: Likewise.
1395 * soft-fp/subdf3.c: Likewise.
1396 * soft-fp/subsf3.c: Likewise.
1397 * soft-fp/subtf3.c: Likewise.
1398 * soft-fp/truncdfsf2.c: Likewise.
1399 * soft-fp/trunctfdf2.c: Likewise.
1400 * soft-fp/trunctfsf2.c: Likewise.
1401 * soft-fp/trunctfxf2.c: Likewise.
1402 * soft-fp/unorddf2.c: Likewise.
1403 * soft-fp/unordsf2.c: Likewise.
1404 * soft-fp/unordtf2.c: Likewise.
1406 2013-11-05 Uros Bizjak <ubizjak@gmail.com>
1408 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Define.
1409 (_FP_MUL_MEAT_D): Ditto.
1410 (_FP_DIV_MEAT_S): Ditto.
1411 (_FP_DIV_MEAT_D): Ditto.
1412 * config.host (i[34567]86-*-rtems*): Remove i386/t-softfp, add
1413 t-softfp-sfdf and t-softfp to tmake_file.
1415 2013-11-03 Uros Bizjak <ubizjak@gmail.com>
1417 * config/i386/crtfastmath.c: Compile only for !_SOFT_FLOAT.
1418 * config/i386/crtprec.c: Ditto.
1420 2013-10-31 Chung-Ju Wu <jasonwucj@gmail.com>
1421 Shiva Chen <shiva0217@gmail.com>
1423 * config.host (nds32*-elf*): Add nds32 target.
1424 * config/nds32 : New directory and files.
1426 2013-10-16 Hans-Peter Nilsson <hp@axis.com>
1428 For CRIS ports, switch to soft-fp. Improve arit.c and longlong.h.
1429 * config.host (cpu_type) <Setting default>: Add entry for
1431 (tmake_file) <crisv32-*-elf, cris-*-elf, cris-*-linux*>
1432 <crisv32-*-linux*>: Adjust.
1433 * longlong.h: Wrap the whole CRIS section in a single
1434 defined(__CRIS__) conditional. Add comment about add_ssaaaa
1436 (COUNT_LEADING_ZEROS_0): Define when count_leading_zeros is
1438 [__CRIS__] (__umulsidi3): Define.
1439 [__CRIS__] (umul_ppmm): Define in terms of __umulsidi3.
1440 * config/cris/sfp-machine.h: New file.
1441 * config/cris/umulsidi3.S: New file.
1442 * config/cris/t-elfmulti (LIB2ADD_ST): Add umulsidi3.S.
1443 * config/cris/arit.c (SIGNMULT): New macro.
1444 (__Div, __Mod): Use SIGNMULT instead of naked multiplication.
1445 * config/cris/mulsi3.S: Tweak to avoid redundant register-copying;
1446 saving 3 out of originally 33 cycles from the fastest
1447 path, 3 out of 54 from the medium path and one from the longest
1448 path. Improve comments.
1450 2013-10-15 Richard Sandiford <rdsandiford@googlemail.com>
1452 * sync.c: Remove static aliases and define each function directly
1453 under its real name.
1455 2013-10-02 John David Anglin <danglin@gcc.gnu.org>
1457 * config.host (hppa*64*-*-linux*): Define extra_parts.
1458 (hppa*-*-linux*): Likewise.
1460 2013-10-02 Joern Rennecke <joern.rennecke@embecosm.com>
1462 * config/arc/crtgend.S: Add 2013 to Copyright years.
1463 * config/arc/gmon/atomic.h: Likewise.
1464 * config/arc/gmon/auxreg.h: Likewise.
1465 * config/arc/gmon/sys/gmon_out.h: Likewise.
1466 * config/arc/gmon/sys/gmon.h: Likewise.
1467 * config/arc/gmon/prof-freq.c: Likewise.
1468 * config/arc/gmon/mcount.c: Likewise.
1469 * config/arc/gmon/prof-freq-stub.S: Likewise.
1470 * config/arc/gmon/gmon.c: Likewise.
1471 * config/arc/gmon/machine-gmon.h: Likewise.
1472 * config/arc/gmon/profil.S: Likewise.
1473 * config/arc/gmon/dcache_linesz.S: Likewise.
1474 * config/arc/crtg.S: Likewise.
1475 * config/arc/ieee-754/arc600-mul64/divsf3.S: Likewise.
1476 * config/arc/ieee-754/arc600-mul64/divdf3.S: Likewise.
1477 * config/arc/ieee-754/adddf3.S: Likewise.
1478 * config/arc/ieee-754/truncdfsf2.S: Likewise.
1479 * config/arc/ieee-754/fixsfsi.S: Likewise.
1480 * config/arc/ieee-754/gtsf2.S: Likewise.
1481 * config/arc/ieee-754/floatsisf.S: Likewise.
1482 * config/arc/ieee-754/arc600-dsp/divsf3.S: Likewise.
1483 * config/arc/ieee-754/arc600-dsp/divdf3.S: Likewise.
1484 * config/arc/ieee-754/arc600-dsp/mulsf3.S: Likewise.
1485 * config/arc/ieee-754/fixdfsi.S: Likewise.
1486 * config/arc/ieee-754/addsf3.S: Likewise.
1487 * config/arc/ieee-754/gesf2.S: Likewise.
1488 * config/arc/ieee-754/floatsidf.S: Likewise.
1489 * config/arc/ieee-754/extendsfdf2.S: Likewise.
1490 * config/arc/ieee-754/divtab-arc-df.c: Likewise.
1491 * config/arc/ieee-754/gtdf2.S: Likewise.
1492 * config/arc/ieee-754/fixunsdfsi.S: Likewise.
1493 * config/arc/ieee-754/uneqdf2.S: Likewise.
1494 * config/arc/ieee-754/divsf3-stdmul.S: Likewise.
1495 * config/arc/ieee-754/uneqsf2.S: Likewise.
1496 * config/arc/ieee-754/arc-ieee-754.h: Likewise.
1497 * config/arc/ieee-754/divtab-arc-sf.c: Likewise.
1498 * config/arc/ieee-754/eqdf2.S: Likewise.
1499 * config/arc/ieee-754/ordsf2.S: Likewise.
1500 * config/arc/ieee-754/divsf3.S: Likewise.
1501 * config/arc/ieee-754/divdf3.S: Likewise.
1502 * config/arc/ieee-754/floatunsidf.S: Likewise.
1503 * config/arc/ieee-754/orddf2.S: Likewise.
1504 * config/arc/ieee-754/eqsf2.S: Likewise.
1505 * config/arc/ieee-754/gedf2.S: Likewise.
1506 * config/arc/crtn.S: Likewise.
1507 * config/arc/crti.S: Likewise.
1508 * config/arc/t-arc700-uClibc: Likewise.
1509 * config/arc/asm.h: Likewise.
1510 * config/arc/libgcc-excl.ver: Likewise.
1511 * config/arc/t-arc-newlib: Likewise.
1512 * config/arc/divtab-arc700.c: Likewise.
1513 * config/arc/initfini.c: Likewise.
1514 * config/arc/fp-hack.h: Likewise.
1516 2013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
1517 Diego Novillo <dnovillo@google.com>
1519 * config/arc/gmon/mcount.c (_MCOUNT_DECL): Comment typo fix.
1520 * config/arc/ieee-754/arc600-dsp/muldf3.S (.Linf_denorm): Likewise.
1521 * config/arc/ieee-754/arc600-mul64/muldf3.S (.Linf_denorm): Likewise.
1522 * config/arc/ieee-754/muldf3.S (.Linf_denorm): Likewise.
1524 2013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
1525 Brendan Kehoe <brendan@zen.org>
1526 Simon Cook <simon.cook@embecosm.com>
1528 * config.host (arc*-*-elf*, arc*-*-linux-uclibc*): New configurations.
1529 * config/arc: New directory.
1530 * longlong.h [__arc__] (umul_ppmm): Remove.
1531 [__arc__] (__umulsidi3): Define.
1532 [__arc__ && __ARC_NORM__] (count_leading_zeroes): Define.
1533 [__arc__ && __ARC_NORM__] (COUNT_LEADING_ZEROS_0): Likewise.
1535 2013-09-17 Jacek Caban <jacek@codeweavers.com>
1537 * config/i386/gthr-win32.c: CreateSemaphoreW instead of
1539 * config/i386/gthr-win32.h: Likewise.
1541 2013-09-16 DJ Delorie <dj@redhat.com>
1543 * config/rl78/vregs.h: Add G10 register definitions.
1544 * config/rl78/lib2mul.c: Enable for RL78/G10.
1545 * config/rl78/lib2div.c: Likewise.
1546 * config/rl78/lshrsi3.S: Use vregs.h.
1547 * config/rl78/cmpsi2.S: Likewise.
1548 * config/rl78/trampoline.S: Likewise.
1549 * config/rl78/mulsi2.S: Likewise. Disable for RL78/G10.
1551 2013-09-14 DJ Delorie <dj@redhat.com>
1552 Nick Clifton <nickc@redhat.com>
1554 * config/rl78/mulsi3.S: Remove a few unneeded moves and branches.
1555 * config/rl78/vregs.h: New.
1556 * config/rl78/signbit.S: New file. Implements signbit function.
1557 * config/rl78/divmodsi.S: New.
1558 * config/rl78/divmodhi.S: New.
1559 * config/rl78/divmodqi.S: New.
1560 * config/rl78/t-rl78: Build them here...
1561 * config/rl78/lib2div.c: ...but not here.
1563 2013-09-12 DJ Delorie <dj@redhat.com>
1565 * config.host (msp*-*-elf): New.
1566 * config/msp430/: New port.
1568 2013-08-18 Iain Sandoe <iain@codesourcery.com>
1570 PR gcov-profile/58127
1571 * libgcov.c (__gcov_indirect_call_callee): Don't make this a
1572 __thread var for emulated TLS.
1573 (__gcov_indirect_call_counters): Likewise.
1575 2013-08-16 Maciej W. Rozycki <macro@codesourcery.com>
1576 Catherine Moore <clm@codesourcery.com>
1577 Richard Sandiford <rdsandiford@googlemail.com>
1579 * config/mips/mips16.S (CE_STARTFN, CE_ENDFN): New macros.
1580 (RET_FUNCTION): Use them in place of STARTFN and ENDFN.
1581 (CALL_STUB_NO_RET): Likewise.
1582 (CALL_STUB_RET): Likewise.
1583 * config/mips/libgcc-mips16.ver: Remove __mips16_call_stub and
1584 __mips16_ret call/return stub symbols.
1585 * config.host <mips*-*-linux>: For non-R5900 add t-slibgcc-libgcc
1588 2013-08-13 Maciej W. Rozycki <macro@codesourcery.com>
1590 * config.host <mips*-*-linux*>: Remove a stray comment.
1592 2013-08-10 Jan Hubicka <jh@suse.cz>
1594 Work around binutils PR14342
1595 * Makefile.in: Add _gcov_indirect_call_profiler_v2 symbol.
1596 * libgcov.c (L_gcov_indirect_call_profiler): Restore original API.
1597 (L_gcov_indirect_call_profiler_v2): New.
1599 2013-08-06 Jan Hubicka <jh@suse.cz>
1601 * libgcov.c (__gcov_indirect_call_callee,
1602 __gcov_indirect_call_counters): New global vars.
1603 (__gcov_indirect_call_profiler): replace by ...
1604 (__gcov_indirect_call_profiler_v2) ... this one.
1606 2013-08-06 Caroline Tice <cmtice@google.com>
1608 * config.host (extra_parts): Add vtv_start.o, vtv_end.o
1609 vtv_start_preinit.o and vtv_end_preinit.o.
1610 * configure.ac: Add code to check/set enable_vtable_verify.
1611 * Makefile.in: Add rules to build vtv_*.o, if enable_vtable_verify is
1613 * vtv_start_preinit.c: New file.
1614 * vtv_end_preinit.c: New file.
1615 * vtv_start.c: New file.
1616 * vtv_end.c: New file.
1617 * configure: Regenerated.
1619 2013-08-01 Maxim Kuvyrkov <maxim@kugelworks.com>
1621 * config/aarch64/sfp-machine.h, config/aarch64/sync-cache.c,
1622 * config/i386/cpuinfo.c, config/ia64/unwind-ia64.h,
1623 * config/mips/vr4120-div.S: Fix license from GPL-3.0+ to
1624 GPL-3.0-with-GCC-exception.
1626 2013-07-30 Maciej W. Rozycki <macro@codesourcery.com>
1628 * config/mips/mips16.S (DELAYf): Alias to DELAYt for the MIPS IV
1631 2013-07-23 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1633 * config/s390/linux-unwind.h: Use the proper dwarf to hard reg
1634 mapping for FPRs when creating the fallback framestate.
1636 2013-07-19 Georg-Johann Lay <avr@gjlay.de>
1639 * config/avr/lib1funcs-fixed.S (__roundqq3, __rounduqq3)
1640 (__round_s2_const, __round_u2_const)
1641 (__round_s4_const, __round_u4_const, __round_x8):
1642 Saturate result if addition result cannot be represented.
1644 2013-07-15 Matthias Klose <doko@ubuntu.com>
1646 * libgcc2.c: Don't include <limits.h>.
1648 2013-07-09 Janis Johnson <janisjo@codesourcery.com>
1650 * config.host (powerpc-*-eabispe*): Add t-fdpbit to tmake_file.
1652 2013-07-06 Jakub Jelinek <jakub@redhat.com>
1655 * libgcc2.c (__floattisf): Avoid undefined signed overflow.
1657 2013-06-28 Jakub Jelinek <jakub@redhat.com>
1660 * libgcc2.c (POPCOUNTCST2, POPCOUNTCST4, POPCOUNTCST8, POPCOUNTCST):
1662 (__popcountSI2): For __SIZEOF_INT__ > 2 targets use arithmetics
1663 instead of table lookups.
1664 (__popcountDI2): Likewise.
1666 2013-06-25 Chung-Ju Wu <jasonwucj@gmail.com>
1668 * Makefile.in (clean, distclean): Remove auto-target.h and stamp-h
1671 2013-06-21 Joseph Myers <joseph@codesourcery.com>
1674 * soft-fp/adddf3.c: Update from glibc.
1675 * soft-fp/addsf3.c: Likewise.
1676 * soft-fp/addtf3.c: Likewise.
1677 * soft-fp/divdf3.c: Likewise.
1678 * soft-fp/divsf3.c: Likewise.
1679 * soft-fp/divtf3.c: Likewise.
1680 * soft-fp/double.h: Likewise.
1681 * soft-fp/eqdf2.c: Likewise.
1682 * soft-fp/eqsf2.c: Likewise.
1683 * soft-fp/eqtf2.c: Likewise.
1684 * soft-fp/extenddftf2.c: Likewise.
1685 * soft-fp/extended.h: Likewise.
1686 * soft-fp/extendsfdf2.c: Likewise.
1687 * soft-fp/extendsftf2.c: Likewise.
1688 * soft-fp/fixdfdi.c: Likewise.
1689 * soft-fp/fixdfsi.c: Likewise.
1690 * soft-fp/fixsfdi.c: Likewise.
1691 * soft-fp/fixsfsi.c: Likewise.
1692 * soft-fp/fixtfdi.c: Likewise.
1693 * soft-fp/fixtfsi.c: Likewise.
1694 * soft-fp/fixunsdfdi.c: Likewise.
1695 * soft-fp/fixunsdfsi.c: Likewise.
1696 * soft-fp/fixunssfdi.c: Likewise.
1697 * soft-fp/fixunssfsi.c: Likewise.
1698 * soft-fp/fixunstfdi.c: Likewise.
1699 * soft-fp/fixunstfsi.c: Likewise.
1700 * soft-fp/floatdidf.c: Likewise.
1701 * soft-fp/floatdisf.c: Likewise.
1702 * soft-fp/floatditf.c: Likewise.
1703 * soft-fp/floatsidf.c: Likewise.
1704 * soft-fp/floatsisf.c: Likewise.
1705 * soft-fp/floatsitf.c: Likewise.
1706 * soft-fp/floatundidf.c: Likewise.
1707 * soft-fp/floatundisf.c: Likewise.
1708 * soft-fp/floatunditf.c: Likewise.
1709 * soft-fp/floatunsidf.c: Likewise.
1710 * soft-fp/floatunsisf.c: Likewise.
1711 * soft-fp/floatunsitf.c: Likewise.
1712 * soft-fp/gedf2.c: Likewise.
1713 * soft-fp/gesf2.c: Likewise.
1714 * soft-fp/getf2.c: Likewise.
1715 * soft-fp/ledf2.c: Likewise.
1716 * soft-fp/lesf2.c: Likewise.
1717 * soft-fp/letf2.c: Likewise.
1718 * soft-fp/muldf3.c: Likewise.
1719 * soft-fp/mulsf3.c: Likewise.
1720 * soft-fp/multf3.c: Likewise.
1721 * soft-fp/negdf2.c: Likewise.
1722 * soft-fp/negsf2.c: Likewise.
1723 * soft-fp/negtf2.c: Likewise.
1724 * soft-fp/op-1.h: Likewise.
1725 * soft-fp/op-2.h: Likewise.
1726 * soft-fp/op-4.h: Likewise.
1727 * soft-fp/op-8.h: Likewise.
1728 * soft-fp/op-common.h: Likewise.
1729 * soft-fp/quad.h: Likewise.
1730 * soft-fp/single.h: Likewise.
1731 * soft-fp/soft-fp.h: Likewise.
1732 * soft-fp/subdf3.c: Likewise.
1733 * soft-fp/subsf3.c: Likewise.
1734 * soft-fp/subtf3.c: Likewise.
1735 * soft-fp/truncdfsf2.c: Likewise.
1736 * soft-fp/trunctfdf2.c: Likewise.
1737 * soft-fp/trunctfsf2.c: Likewise.
1738 * soft-fp/unorddf2.c: Likewise.
1739 * soft-fp/unordsf2.c: Likewise.
1740 * soft-fp/unordtf2.c: Likewise.
1741 * config/aarch64/sfp-machine.h (_FP_QNANNEGATEDP): Define to 0.
1742 * config/arm/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1743 * config/c6x/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1744 * config/i386/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1745 * config/ia64/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1746 * config/lm32/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1747 * config/moxie/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1748 * config/rs6000/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1749 * config/score/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1750 * config/tilegx/sfp-machine32.h (_FP_QNANNEGATEDP): Likewise.
1751 * config/tilegx/sfp-machine64.h (_FP_QNANNEGATEDP): Likewise.
1752 * config/tilepro/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1754 2013-06-16 Jürgen Urban <JuergenUrban@gmx.de>
1756 * config/mips/lib2funcs.c: New file.
1757 * config/mips/t-mips (LIB2ADD_ST): Add it.
1759 2013-06-09 Oleg Endo <olegendo@gcc.gnu.org>
1762 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Do not change bits
1763 other than FPSCR.PR and FPSCR.SZ. Add SH4A implementation.
1765 2013-06-08 Walter Lee <walt@tilera.com>
1767 * config/tilepro/atomic.h: Don't include stdint.h or features.h.
1768 Replace int64_t with long long. Add __extension__ where
1770 * config/tilepro/atomic.c: Include config.h.
1772 2013-06-06 Douglas B Rupp <rupp@adacore.com>
1774 * config.host (arm-wrs-vxworks): Configure with other soft float.
1776 2013-06-04 Jürgen Urban <JuergenUrban@gmx.de>
1778 * config.host (mipsr5900-*-elf*, mipsr5900el-*-elf*, mips64r5900-*-elf*)
1779 (mips64r5900el-*-elf*): New configurations.
1781 2013-06-04 Alan Modra <amodra@gmail.com>
1783 * config/rs6000/ibm-ldouble.c: Enable for little-endian.
1785 2013-06-03 Yuri Rumyantsev <yuri.s.rumyantsev@intel.com>
1787 * config/i386/cpuinfo.c (INTEL_SLM): New enum value.
1789 2013-05-28 Eric Botcazou <ebotcazou@adacore.com>
1791 * config/sparc/sol2-unwind.h (MD_FALLBACK_FRAME_STATE_FOR): Do not set
1792 fs->signal_frame for SIGFPE raised for IEEE-754 exceptions.
1793 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Likewise.
1795 2013-05-22 Eric Botcazou <ebotcazou@adacore.com>
1797 * config.host (powerpc-*-elf*): Add rs6000/t-savresfgpr to tmake_file.
1798 (powerpc-wrs-vxworks): Likewise.
1800 2013-05-22 Eric Botcazou <ebotcazou@adacore.com>
1802 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Do it for
1803 signal frames as well.
1804 (MD_FALLBACK_FRAME_STATE_FOR): Do minor cleanups throughout and add the
1805 STACK_BIAS to the CFA offset.
1807 2013-05-17 Richard Henderson <rth@redhat.com>
1810 * unwind-dw2.c (UNWIND_COLUMN_IN_RANGE): New macro.
1811 (execute_cfa_program): Use it when storing to fs->regs.
1813 2013-05-08 Kai Tietz <ktietz@redhat.com>
1815 * config/i386/cygming-crtbegin.c (__register_frame_info): Make weak.
1816 (__deregister_frame_info): Likewise.
1818 2013-05-06 Thomas Schwinge <thomas@codesourcery.com>
1820 * fp-bit.c (unpack_d, pack_d): Properly preserve and restore a
1823 * fp-bit.h [FLOAT] (QUIET_NAN): Correct value.
1825 2013-04-25 Alan Modra <amodra@gmail.com>
1827 * config.host: Match little-endian powerpc-linux.
1829 2013-04-19 Yufeng Zhang <yufeng.zhang@arm.com>
1831 * config/aarch64/sfp-machine.h (_FP_W_TYPE): Change to define
1832 as 'unsigned long long' instead of 'unsigned long'.
1833 (_FP_WS_TYPE): Change to define as 'signed long long' instead of
1836 2013-04-10 Julian Brown <julian@codesourcery.com>
1838 * config/arm/linux-atomic.c (SUBWORD_SYNC_OP, SUBWORD_VAL_CAS)
1839 (SUBWORD_TEST_AND_SET): Use signed char/short types instead of
1840 unsigned char/unsigned short.
1841 (__sync_val_compare_and_swap_{1,2}): Handle signed argument.
1843 2013-04-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1846 * config/t-slibgcc-hpux (SHLIB_MAPFILES): Define.
1848 2013-04-04 Meador Inge <meadori@codesourcery.com>
1850 * config/arm/bpabi.S (aeabi_ldivmod): Add DWARF information for
1851 computing the location of the link register.
1852 (aeabi_uldivmod): Ditto.
1854 2013-03-27 Kai Tietz <ktietz@redhat.com>
1856 * config.host: Add support for cygwin x64 target.
1857 * configure: Regenerated.
1859 2013-03-26 Walter Lee <walt@tilera.com>
1861 * config/tilegx/t-crtstuff: Add -fno-asynchronous-unwind-tables
1862 -mcmodel=large to CRTSTUFF_T_CFLAGS_S variable.
1864 2013-03-25 Kai Tietz <ktietz@redhat.com>
1866 * config/i386/cygwin.S: Replace use of _WIN64 by __x86_64__.
1868 2013-03-20 Robert Mason <rbmj@verizon.net>
1870 * config/vxlib-tls.c (__gthread_get_tsd_data,)
1871 (__gthread_set_tsd_data, __gthread_enter_tsd_dtor_context,)
1872 (__gthread_leave_tsd_dtor_context): Add prototypes.
1873 (tls_delete_hook): Update.
1875 2013-03-20 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 2013-03-14 Jakub Jelinek <jakub@redhat.com>
1885 PR tree-optimization/53265
1886 * unwind-dw2.c (execute_cfa_program): Avoid
1887 -Waggressive-array-optimizations warnings for DW_CFA_GNU_window_save
1888 on targets with DWARF_FRAME_REGISTERS < 32.
1890 2013-03-13 Oleg Endo <olegendo@gcc.gnu.org>
1893 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Enable for SH2A.
1894 (sdivsi3, udivsi3): Remove SH4 check and always compile these functions.
1896 2013-03-07 Sriraman Tallam <tmsriram@google.com>
1898 * config/i386/cpuinfo.c (get_intel_cpu): Fix cpuid codes for
1899 sandybridge processors.
1901 2013-03-06 Oleg Endo <olegendo@gcc.gnu.org>
1904 * config/sh/lib1funcs.S (udivsi3_i4i, sdivsi3_i4i): Add __SH2A__ to
1907 2013-03-04 Edgar E. Iglesias <edgar.iglesias@gmail.com>
1909 * config/microblaze/crti.S: Setup stack protection at entry
1911 2013-03-04 Georg-Johann Lay <avr@gjlay.de>
1913 * config/avr/lib1funcs.S (__ashrdi3, __lshrdi3, __ashldi3)
1914 (__rotldi3): Shift bytewise if applicable.
1916 2013-03-01 James Greenhalgh <james.greenhalgh@arm.com>
1918 * config/aarch64/sync-cache.c
1919 (__aarch64_sync_cache_range): Silence warnings.
1921 2013-02-25 Catherine Moore <clm@codesourcery.com>
1924 2013-02-24 Catherine Moore <clm@codesourcery.com>
1925 Joseph Myers <joseph@codesourcery.com>
1926 Chao-ying Fu <fu@mips.com>
1928 * config/mips/mips16.S: Don't build for microMIPS.
1929 * config/mips/linux-unwind.h: Handle microMIPS frame.
1930 * config/mips/crtn.S (fini, init): New labels.
1932 2013-02-24 Catherine Moore <clm@codesourcery.com>
1933 Joseph Myers <joseph@codesourcery.com>
1934 Chao-ying Fu <fu@mips.com>
1936 * config/mips/mips16.S: Don't build for microMIPS.
1937 * config/mips/linux-unwind.h: Handle microMIPS frame.
1938 * config/mips/crtn.S (fini, init): New labels.
1940 2012-02-19 Edgar E. Iglesias <edgar.iglesias@gmail.com>
1941 * config/microblaze/modsi3.S (modsi3): Fix case with 0x80000000
1944 2013-02-16 Alan Modra <amodra@gmail.com>
1947 * config/rs6000/linux-unwind.h (ppc_linux_aux_vector): Delete.
1948 (ppc_fallback_frame_state): Always set up save locations for fp
1949 and altivec. Don't bother with non-callee-saved regs, r0-r13
1950 except for r2 on ppc64, fr0-fr13, v0-v19, vscr.
1952 2013-02-12 Georg-Johann Lay <avr@gjlay.de>
1955 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add: _usmulUHA, _usmulUSA,
1957 (LIB1ASMFUNCS): Add: _muldi3_6, _mulsidi3, _umulsidi3, _usmuluha3,
1958 _ssmulha3, _usmulusa3, _ssmulsa3.
1959 * config/avr/lib1funcs.S (__muldi3_6): Break out of __muldi3.
1960 (__muldi3): XCALL __muldi3_6 instead of rcall.
1961 (__umulsidi3, __mulsidi3): New functions.
1962 (do_prologue_saves, do_epilogue_restores): New .macros.
1963 (__divdi3_moddi3): Use them.
1964 * config/avr/lib1funcs-fixed.S (__usmuluha3, __ssmulha3)
1965 (__usmulusa3, __ssmulsa3): New functions.
1967 2013-02-11 Iain Sandoe <iain@codesourcery.com>
1968 Jack Howarth <howarth@bromo.med.uc.edu>
1969 Patrick Marlier <patrick.marlier@gmail.com>
1972 * config/darwin-crt-tm.c: Remove dummy functions hack.
1974 2013-02-08 Georg-Johann Lay <avr@gjlay.de>
1977 * config/avr/lib2funcs.c: New C sources for modules for libgcc.a.
1978 * config/avr/lib2-object.mk: New iterator to build objects from it.
1979 * config/avr/t-avr: Iterate lib2-object.mk to build objects from
1981 (LIB2FUNCS_EXCLUDE): Add _clrsbdi2.
1982 (LIB1ASMFUNCS): Add: _ssabs_1, _mask1, _ret, _roundqq3, _rounduqq3,
1983 _round_s2, _round_u2, _round_2_const, _addmask_2, _round_s4,
1984 _round_u4, _round_4_const, _addmask_4, _round_x8, _rounddq3
1985 _roundudq3, _roundda3 _rounduda3, _roundta3 _rounduta3.
1986 * config/avr/lib1funcs-fixed.S: Implement them.
1988 2013-02-04 Richard Sandiford <rdsandiford@googlemail.com>
1990 Update copyright years.
1992 2013-02-01 David Edelsohn <dje.gcc@gmail.com>
1995 * config.host (powerpc-ibm-aix[56789]): Add t-aix-cxa to tmake_file.
1996 Add crtcxa to extra_parts.
1997 * config/rs6000/exit.h: New file.
1998 * config/rs6000/cxa_atexit.c: New file.
1999 * config/rs6000/cxa_finalize.c: New file.
2000 * config/rs6000/crtcxa.c: New file.
2001 * config/rs6000/t-aix-cxa: New file.
2002 * config/rs6000/libgcc-aix-cxa.ver: New file.
2004 2013-01-31 Nick Clifton <nickc@redhat.com>
2006 * config/v850/lib1funcs.S: Add support for e3v5 architecture
2009 2013-01-29 Georg-Johann Lay <avr@gjlay.de>
2012 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add:
2013 _mulQQ, _mulHQ, _mulHA, _mulSA,
2014 _mulUQQ, _mulUHQ, _mulUHA, _mulUSA,
2015 _divQQ, _divHQ, _divHA, _divSA,
2016 _divUQQ, _divUHQ, _divUHA, _divUSA.
2018 2013-01-26 David Holsgrove <david.holsgrove@xilinx.com>
2020 * config.host(microblaze*-linux*): tmake_file: Remove
2021 t-slibgcc-nolc-override, add t-slibgcc-libgcc.
2022 * config/microblaze/t-microblaze: Set LIB2FUNCS_EXCLUDE
2023 to exclude functions from being built with libgcc.c and use
2024 the microblaze assembly.
2026 2013-01-26 Edgar E. Iglesias <edgar.iglesias@gmail.com>
2028 * config.host (microblaze*-*-*): Rename microblaze*-*-elf, update
2031 2013-01-17 Yufeng Zhang <yufeng.zhang@arm.com>
2033 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Cast the
2034 results of (dcache_lsize - 1) and (icache_lsize - 1) to the type
2035 __UINTPTR_TYPE__; also cast 'base' to the same type before the
2036 alignment operation.
2038 2013-01-15 Sofiane Naci <sofiane.naci@arm.com>
2040 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Update
2041 loop start address for cache clearing.
2043 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
2045 * config/avr/lib1funcs.S: Remove trailing blanks.
2046 * config/avr/lib1funcs-fixed.S: Ditto.
2048 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
2050 * config/avr/avr-lib.h: Add GPL copyright notice.
2052 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
2054 * fixed-bit.c (SATFRACT) <FROM_TYPE=1, TO_TYPE=4>: Only
2055 declare / set min_low, min_high if TO_MODE_UNSIGNED == 0.
2056 (SATFRACT) <FROM_TYPE=TO_TYPE=4>: Only declare / set min_low,
2057 min_high if FROM_MODE_UNSIGNED == 0 and TO_MODE_UNSIGNED == 0.
2059 2013-01-07 Mark Kettenis <kettenis@openbsd.org>
2061 * config.host (i[34567]86-*-openbsd* and x86_64-*-openbsd*):
2062 Add to lists of i[34567]86-*-* and x86_64-*-* soft-fp targets.
2064 2013-01-04 Nick Clifton <nickc@redhat.com>
2066 * config/v850/lib1funcs.S: Only provide CALLT support functions if
2067 the CALLT instruction is supported.
2069 2012-12-20 Jonathan Wakely <jwakely.gcc@gmail.com>
2071 * gthr.h (__gthread_cond_timedwait_recursive): Do not require.
2072 * gthr-posix.h (__gthread_cond_timedwait_recursive): Remove.
2074 2012-12-13 John Tytgat <John@bass-software.com>
2076 * config/arm/fp16.c (__gnu_f2h_internal): Fix inaccuracy when aexp
2079 2012-12-12 Jakub Jelinek <jakub@redhat.com>
2082 * fixed-bit.c (FIXED_SSADD, FIXED_SSSUB, FIXED_SSNEG): Avoid
2083 undefined signed overflows.
2085 2012-12-09 Uros Bizjak <ubizjak@gmail.com>
2088 * config/alpha/linux-unwind.h: Disable when inhibit_libc is defined.
2090 2012-12-06 Uros Bizjak <ubizjak@gmail.com>
2092 * config/i386/sfp-machine.h (FP_EX_ALL): Define.
2093 (FP_TRAPPING_EXCEPTIONS): Define.
2094 * config/i386/32/sfp-machine.h (FP_EX_SHIFT): Define.
2095 * config/i386/64/sfp-machine.h (FP_EX_SHIFT): Ditto.
2097 2012-12-04 Richard Henderson <rth@redhat.com>
2100 * Makefile.in (libgcc_s.so): Depend on and link with libgcc.a.
2102 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
2104 * config/aarch64/sfp-machine.h (FP_EX_ALL): Define.
2105 (FP_EX_SHIFT): Define.
2106 (FP_TRAPPING_EXCEPTIONS): Define.
2108 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
2110 * config/aarch64/sfp-machine.h (FP_RND_MASK): Define.
2111 (FP_ROUNDMODE): Use FP_RND_MASK.
2112 * config/aarch64/sfp-exceptions.c: New.
2113 * config/aarch64/sfp-machine.h (FP_HANDLE_EXCEPTIONS):
2114 Use __sfp_handle_exceptions.
2116 2012-12-04 Richard Earnshaw <rearnsha@arm.com>
2118 * config.host: (arm*-*-freebsd*): Remove.
2119 (arm*-*-linux*, arm*-*-uclinux*): Simplify logic.
2120 (arm*-*-elf*): Remove.
2121 (arm*-*-wince-pe*): Remove.
2122 * arm/unwind-arm.c (struct fpa_reg): Delete.
2123 (struct fpa_regs): Delete.
2124 (phase1_vrs): Remove fpa element.
2125 (_Unwind_VRS_Get): Remove _UVRSC_FPA.
2126 (_Unwind_VRS_Set, _Unwind_VRS_Pop): Likewise.
2127 * arm/pr-support.c (__gnu_unwind_execute): Remove FPA support.
2128 * ieee754-sf.S (floatundisf): Remove FPA support.
2129 (floatdisf): Likewise.
2130 * ieee75f-df.S (floatundidf): Likewise.
2131 (floatdidf): Likewise.
2133 2012-11-29 Kai Tietz <ktietz@redhat.com>
2136 * unwind-c.c (__SEH__): Make sure SjLj isn't active.
2137 * unwind-generic.h: Likewise.
2138 * unwind-seh.c: Likewise.
2140 2012-11-28 Richard Henderson <rth@redhat.com>
2143 * emutls.c (__emutls_get_address): Avoid race condition between
2144 obj->loc.offset read and emutls_key initialization.
2146 2012-11-22 Georg-Johann Lay <avr@gjlay.de>
2148 Adjust decimal point of signed accum mode to GCC default.
2151 * config/avr/t-avr (LIB1ASMFUNCS): Add _fractsfsq _fractsfusq,
2153 * config/avr/lib1funcs-fixed.S (__fractqqsf, __fracthqsf)
2154 (__fractsasf, __fractsfha, __fractusqsf, __fractsfsa)
2155 (__mulha3, __mulsa3)
2156 (__divqq3, __divha3, __divsa3): Adjust to new position of
2157 decimal point of signed accum types.
2159 (__mulusa3_round): New function.
2160 (__mulusa3): Use it.
2161 (__divqq_helper): New function.
2162 (__udivuqq3): Use it.
2164 2012-11-20 Jakub Jelinek <jakub@redhat.com>
2167 * libgcc-std.ver.in: Add GCC_4.8.0 and %inherit for it.
2169 2012-11-18 Teresa Johnson <tejohnson@google.com>
2172 * libgcov.c (gcov_exit): Remove merged program summary
2173 comparison unless !GCOV_LOCKED.
2175 2012-11-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
2177 * soft-fp: Updated from glibc upstream.
2179 2012-11-06 Ian Lance Taylor <iant@google.com>
2181 * generic-morestack.c (__generic_morestack): Align the returned
2182 stack pointer to a 32 byte boundary.
2183 * config/i386/morestack.S (__morestack_non_split) [32-bit]: Don't
2184 increment the return address until we have decided that we don't
2185 have a varargs function.
2186 (__morestack) [32-bit]: Align stack correctly when calling C
2188 (__morestack) [64-bit]: Likewise.
2190 2012-11-04 Thomas Schwinge <thomas@codesourcery.com>
2192 * configure: Regenerate.
2194 2012-11-02 Uros Bizjak <ubizjak@gmail.com>
2197 * config/i386/sfp-exceptions.c: Guard with _SOFT_FLOAT.
2198 * config/i386/sfp-machine.h: Guard exception handling
2199 code with _SOFT_FLOAT.
2200 * config/i386/32/sfp-machine.h: Guard rounding handling
2201 code with _SOFT_FLOAT.
2202 * config/i386/64/sfp-machine.h: Ditto.
2204 2012-10-31 Joel Sherrill <joel.sherrill@oarcorp.com>
2206 * config.host (m32r-*-rtems*): Include crtinit.o and crtfinit.o
2209 2012-10-26 Uros Bizjak <ubizjak@gmail.com>
2211 * config/i386/crtfastmath.c (set_fast_math): Use __builtin_ia32_fxsave.
2212 Clear only fxsave.mxcsr_mask. Use saved mxcsr from fxsave structure
2213 when appropriate. Correct structure element types.
2214 * config/i386/t-crtfm (crtfastmath.o): Compile with -mfxsr, remove
2215 -minline-all-stringops from compile flags.
2217 2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
2219 * config.host (sparc64-*-rtems*): Remove sparc/t-elf.
2221 2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
2223 * config.host (sh*-*-rtems*): Add sh*-*-elf*'s extra_parts.
2225 2012-10-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
2227 * config.host (powerpc-*-rtems*): Add rs6000/t-savresfgpr to
2230 2012-10-23 Ian Bolton <ian.bolton@arm.com>
2231 Jim MacArthur <jim.macarthur@arm.com>
2232 Marcus Shawcroft <marcus.shawcroft@arm.com>
2233 Nigel Stephens <nigel.stephens@arm.com>
2234 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
2235 Richard Earnshaw <rearnsha@arm.com>
2236 Sofiane Naci <sofiane.naci@arm.com>
2237 Stephen Thomas <stephen.thomas@arm.com>
2238 Tejas Belagod <tejas.belagod@arm.com>
2239 Yufeng Zhang <yufeng.zhang@arm.com>
2241 * config.host (aarch64*-*-elf, aarch64*-*-linux*): New.
2242 * config/aarch64/crti.S: New file.
2243 * config/aarch64/crtn.S: New file.
2244 * config/aarch64/linux-unwind.h: New file.
2245 * config/aarch64/sfp-machine.h: New file.
2246 * config/aarch64/sync-cache.c: New file.
2247 * config/aarch64/t-aarch64: New file.
2248 * config/aarch64/t-softfp: New file.
2250 2012-10-21 Hans-Peter Nilsson <hp@bitrange.com>
2252 * config/mmix/crti.S: Mark program and data addresses using PRELD.
2253 Remove typo'd and unnecessary alignment-LOC for .data. Remove
2254 no-longer-needed LDBU insns.
2256 2012-10-18 Sebastian Huber <sebastian.huber@embedded-brains.de>
2259 (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtemseabi*): Rename
2260 "arm*-*-rtemseabi*" to "arm*-*-rtems*".
2262 2012-10-17 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
2264 * config/arm/lib1funcs.S (__ARM_ARCH__): Define for ARMv8-A.
2266 2012-10-15 Matthias Klose <doko@ubuntu.com>
2268 * config.host: Match arm*-*-linux-* for ARM Linux/GNU.
2270 2012-10-15 Pavel Chupin <pavel.v.chupin@intel.com>
2272 * configure: Regenerate.
2273 * configure.ac: Replace code with GCC_AC_THREAD_HEADER use.
2275 2012-10-10 Uros Bizjak <ubizjak@gmail.com>
2277 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
2278 instructions for 64bit targets only.
2280 2012-10-10 Uros Bizjak <ubizjak@gmail.com>
2282 * config/i386/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
2283 FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX): Move to ...
2284 * config/i386/32/sfp-machine.h: ... here.
2285 * config/i386/64/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO,
2286 FP_RND_PINF, FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX):
2289 2012-10-07 Matthias Klose <doko@ubuntu.com>
2291 * config/arm/unwind-arm.h (__gnu_unwind_24bit): Mark parameters
2293 (_Unwind_decode_typeinfo_ptr): Mark base as unused.
2295 2012-10-06 Mark Kettenis <kettenis@openbsd.org>
2297 * config.host (*-*-openbsd*): Add t-eh-dw2-dip to tmake_file.
2298 * unwind-dw2-fde-dip.c: Don't include <elf.h> on OpenBSD.
2299 (USE_PT_GNU_EH_FRAME): Define for OpenBSD.
2302 2012-10-05 Jonathan Wakely <jwakely.gcc@gmail.com>
2305 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
2306 Fix parameter names.
2308 2012-10-04 Oleg Endo <olegendo@gcc.gnu.org>
2311 * config/sh/t-sh (HOST_LIBGCC2_CFLAGS): Delete.
2312 * config/sh/t-netbsd (HOST_LIBGCC2_CFLAGS): Delete.
2313 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Remove mieee option.
2315 2012-10-03 Oleg Endo <olegendo@gcc.gnu.org>
2318 * config/sh/linux-atomic.S: Delete.
2319 * config/sh/linux-atomic.c: New.
2320 * config/sh/t-linux (LIB2ADD): Replace linux-atomic.S with
2321 linux-atomic.c. Add cflags to disable warnings.
2323 2012-10-02 Jonathan Wakely <jwakely.gcc@gmail.com>
2326 * gthr.h (__gthread_recursive_mutex_destroy): Document new required
2328 * gthr-posix.h (__gthread_recursive_mutex_destroy): Define.
2329 * gthr-single.h (__gthread_recursive_mutex_destroy): Likewise.
2330 * config/gthr-rtems.h (__gthread_recursive_mutex_destroy): Likewise.
2331 * config/gthr-vxworks.h (__gthread_recursive_mutex_destroy): Likewise.
2332 * config/i386/gthr-win32.c (__gthread_win32_recursive_mutex_destroy):
2334 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
2336 * config/mips/gthr-mipssde.h (__gthread_recursive_mutex_destroy):
2338 * config/pa/gthr-dce.h (__gthread_recursive_mutex_destroy): Likewise.
2339 * config/s390/gthr-tpf.h (__gthread_recursive_mutex_destroy): Likewise.
2341 2012-09-19 Mark Kettenis <kettenis@openbsd.org>
2343 * config.host (hppa-*-openbsd*): New target.
2344 * config/pa/t-openbsd: New file.
2346 2012-09-15 Georg-Johann Lay <avr@gjlay.de>
2349 * config/avr/lib1funcs-fixed.S (__ssneg_2, __ssabs_2, __ssneg_4,
2350 __ssabs_4, __clr_8, __ssneg_8, __ssabs_8,
2351 __usadd_8, __ussub_8, __ssadd_8, __sssub_8): New functions.
2352 (__divsa3): Use __negsi2 to negate r_quoL.
2353 * config/avr/lib1funcs.S (FALIAS): New macro.
2354 (__divmodsi4): Break out and use __divmodsi4_neg1 as...
2355 (__negsi2): ...this new function.
2356 * config/avr/t-avr (LIB1ASMFUNCS): Add _negsi2, _clr_8,
2357 _ssneg_2, _ssneg_4, _ssneg_8, _ssabs_2, _ssabs_4,
2358 _ssabs_8, _ssadd_8, _sssub_8, _usadd_8, _ussub_8.
2359 (LIB2FUNCS_EXCLUDE): Fix typo for _add _sub.
2360 Add: _ssadd*, _sssub*, _ssneg*, _ssabs* for signed fixed modes.
2361 Add: _usadd*, _ussub*, _usneg* for unsigned fixed modes.
2363 2012-09-10 Oleg Endo <olegendo@gcc.gnu.org>
2366 * config/sh/lib1funcs.S (ashlsi3): Reimplement as ashlsi3_r0.
2367 (lshrsi3): Reimplement as lshrsi3_r0.
2369 2012-09-10 Andreas Schwab <schwab@linux-m68k.org>
2372 * config/t-slibgcc-libgcc (SHLIB_MAKE_SOLINK): Use -lgcc instead
2375 2012-09-07 Teresa Johnson <tejohnson@google.com>
2377 PR gcov-profile/54487
2378 * libgcc/libgcov.c (gcov_exit): Avoid warning on histogram
2381 2012-09-05 Georg-Johann Lay <avr@gjlay.de>
2384 * config.host (tmake_file,host=avr-*-*): Add avr/t-avrlibc if
2385 not configured --with-avrlibc=no.
2386 * config/avr/t-avrlibc: New file.
2387 * Makefile.in (FPBIT_FUNCS): filter-out LIB2FUNCS_EXCLUDE.
2388 (DPBIT_FUNCS): Ditto.
2389 (TPBIT_FUNCS): Ditto.
2391 2012-09-04 Teresa Johnson <tejohnson@google.com>
2393 * libgcov.c (struct gcov_summary_buffer): New structure.
2394 (gcov_histogram_insert): New function.
2395 (gcov_compute_histogram): Ditto.
2396 (gcov_exit): Invoke gcov_compute_histogram, and perform merging of
2397 histograms during summary merging.
2399 2012-09-01 Mark Kettenis <kettenis@openbsd.org>
2401 * config.host (x86_64-*-openbsd*): New target.
2403 2012-08-29 Chung-Lin Tang <cltang@codesourcery.com>
2405 * config/mips/crtfastmath.c (set_fast_math): Add 'nomips16'
2408 2012-08-24 Georg-Johann Lay <avr@gjlay.de>
2411 * config/avr/t-avr (conv_X): Rename to func_X.
2413 2012-08-24 Georg-Johann Lay <avr@gjlay.de>
2416 * config/avr/lib1funcs-fixed.S: New file.
2417 * config/avr/lib1funcs.S: Include it. Undefine some divmodsi
2418 after they are used.
2419 (neg2, neg4): New macros.
2420 (__mulqihi3,__umulqihi3,__mulhi3): Rewrite non-MUL variants.
2421 (__mulhisi3,__umulhisi3,__mulsi3): Rewrite non-MUL variants.
2422 (__umulhisi3): Speed up MUL variant if there is enough flash.
2423 * config/avr/avr-lib.h (TA, UTA): Adjust according to gcc's
2425 * config/avr/t-avr (LIB1ASMFUNCS): Add: _fractqqsf, _fractuqqsf,
2426 _fracthqsf, _fractuhqsf, _fracthasf, _fractuhasf, _fractsasf,
2427 _fractusasf, _fractsfqq, _fractsfuqq, _fractsfhq, _fractsfuhq,
2428 _fractsfha, _fractsfsa, _mulqq3, _muluqq3, _mulhq3, _muluhq3,
2429 _mulha3, _muluha3, _mulsa3, _mulusa3, _divqq3, _udivuqq3, _divhq3,
2430 _udivuhq3, _divha3, _udivuha3, _divsa3, _udivusa3.
2431 (LIB2FUNCS_EXCLUDE): Add supported functions.
2433 2012-08-22 Georg-Johann Lay <avr@gjlay.de>
2435 * Makefile.in (fixed-funcs,fixed-conv-funcs): filter-out
2436 LIB2FUNCS_EXCLUDE before adding them to libgcc-objects,
2438 * fixed-obj.mk: Only expand dependency if $o is not in
2441 2012-08-22 H.J. Lu <hongjiu.lu@intel.com>
2443 * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): New.
2445 2012-08-22 Joseph Myers <joseph@codesourcery.com>
2447 * Makefile.in (vis_hide, gen-hide-list): Do not make definitions
2448 depend on --enable-shared.
2449 ($(lib1asmfuncs-o)): Use %.vis files independent of
2451 * static-object.mk ($(base)$(objext), $(base).vis)
2452 ($(base)_s$(objext)): Use same rules for visibility handling as in
2455 2012-08-21 Ian Lance Taylor <iant@google.com>
2457 * config/i386/morestack.S (__morestack_non_split): Increase amount
2458 of space allocated for non-split code stack.
2460 2012-08-19 Joseph Myers <joseph@codesourcery.com>
2462 * crtstuff.c (USE_PT_GNU_EH_FRAME): Define for systems using glibc
2463 even if inhibit_libc.
2465 2012-08-17 Julian Brown <julian@codesourcery.com>
2467 * Makefile.in (LIB2_DIVMOD_EXCEPTION_FLAGS): Default to
2468 -fexceptions -fnon-call-exceptions if not defined.
2469 ($(lib2-divmod-o), $(lib2-divmod-s-o)): Use above.
2470 * config/arm/t-bpabi (LIB2_DIVMOD_EXCEPTION_FLAGS): Define.
2472 2012-08-17 Andreas Schwab <schwab@linux-m68k.org>
2474 * config/m68k/linux-atomic.c (__sync_lock_test_and_set_1): Fix
2477 2012-08-16 David Edelsohn <dje.gcc@gmail.com>
2479 * config.host (*-*-aix*): Move rs6000/t-ibm-ldouble after
2480 rs6000/t-slibgcc-aix.
2482 2012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
2484 * longlong.h: (powerpc): Delete _ARCH_PWR and _ARCH_COM handling.
2486 2012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
2488 * longlong.h: (whole file, powerpc): Adjust to single assembler syntax.
2490 2012-08-03 H.J. Lu <hongjiu.lu@intel.com>
2493 * Makefile.in (version): Replace top_srcdir with srcdir.
2495 2012-08-03 Jonathan Yong <jon_y@users.sourceforge.net>
2497 * Makefile.in (version): set to BASE-VER file from gcc directory.
2499 2012-08-01 Nick Clifton <nickc@redhat.com>
2501 * config/m32c/lib2funcs.c (__clrsbhi2): New function.
2502 Implements __clrsb for an HImode argument.
2504 2012-07-31 Nick Clifton <nickc@redhat.com>
2506 * config/stormy16/lib2funcs.c (__clrsbhi2): New function.
2507 Implements __clrsb for an HImode argument.
2508 * config/stormy16/clrsbhi2.c: New file:
2509 * config/stormy16/t-stormy16 (LIB2ADD): Add clrsbhi2.c.
2511 2012-07-22 Steven Bosscher <steven@gcc.gnu.org>
2513 * libgcov.c (__gcov_ior_profiler): Benign comment fix.
2515 2012-07-19 Tristan Gingold <gingold@adacore.com>
2516 Richard Henderson <rth@redhat.com>
2518 * unwind-seh.c: New file.
2519 * unwind-generic.h: Include windows.h for SEH.
2520 (_Unwind_Exception): Use 6 private fields for SEH.
2521 (_GCC_specific_handler): Declare.
2522 * unwind-c.c (__gcc_personality_seh0): New function.
2524 * config/i386/libgcc-cygming.ver: New file.
2525 * config/i386/t-seh-eh: New file.
2526 * config.host (x86_64-*-mingw*): Default to seh.
2528 2012-07-14 Steven Bosscher <steven@gcc.gnu.org>
2530 * config/t-darwin (crt3.0): Remove work-around for fixed PR26840.
2532 2012-06-17 Uros Bizjak <ubizjak@gmail.com>
2534 * config/i386/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Use
2535 __builtin_expect when checking for exceptions.
2536 * config/ia64/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Ditto.
2538 2012-06-13 Uros Bizjak <ubizjak@gmail.com>
2540 * config/ia64/sfp-machine.h (__sfp_handle_exceptions): New
2541 function declaration.
2542 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
2544 * config/ia64/sfp-exceptions.c: New.
2545 * config/ia64/t-softfp (LIB2ADD): Add sfp-exceptions.c.
2547 2012-06-13 Uros Bizjak <ubizjak@gmail.com>
2549 * config/i386/32/sfp-machine.h (_FP_NANSIGN_S, _FP_NANSIGN_D,
2550 _FP_NANSIGN_E, _FP_NANSIGN_Q): Move ...
2551 * config/i386/64/sfp-machine: ... (delete here) ...
2552 * config/i386/sfp-machine.h: ... to here.
2553 (FP_EX_MASK): Remove.
2555 (FP_INIT_ROUNDMODE): Declare asm as volatile.
2557 2012-06-11 Sriraman Tallam <tmsriram@google.com>
2559 * config/i386/libgcc-bsd.ver: Version symbol __cpu_indicator_init.
2560 * config/i386/libgcc-sol2.ver: Ditto.
2561 * config/i386/libgcc-glibc.ver: Ditto.
2563 2012-06-11 Roland McGrath <mcgrathr@google.com>
2565 * gthr-posix.h [neither FreeBSD nor Solaris] (__gthread_active_p):
2566 If __GLIBC__ is defined, refer to __pthread_key_create instead of
2569 2012-06-09 Uros Bizjak <ubizjak@gmail.com>
2571 * config/i386/32/sfp-machine.h (__gcc_CMPtype, CMPtype,
2572 _FP_KEEPNANFRACP, _FP_CHOOSENAN, FP_EX_INVALID, FP_EX_DENORM,
2573 FP_EX_DIVZERO, FP_EX_OVERFLOW, FP_EX_UNDERFLOW, FP_EX_INEXACT,
2574 FP_HANDLE_EXCEPTIONS, FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
2575 FP_RND_MINF, _FP_DEXL_EX, FP_INIT_ROUNDMODE, FP_ROUNDMODE,
2576 __LITTLE_ENDIAN, __BIG_ENDIAN, strong_alias): Move ...
2577 * config/i386/64/sfp-machine: ... (delete here) ...
2578 * config/i386/sfp-machine.h: ... to here.
2580 (__sfp_handle_exceptions): New function declaration.
2581 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
2582 * config/i386/sfp-exceptions.c: New.
2583 * config/i386/t-softfp: New.
2584 * config.host (i[34567]86-*-* and x86_64-*-* soft-fp targets): Add
2585 i386/t-softfp to tmake_file.
2587 2012-06-03 David S. Miller <davem@davemloft.net>
2589 * longlong.h [SPARC] (sub_ddmmss): Fix thinko in previous 64-bit
2592 2012-05-31 David S. Miller <davem@davemloft.net>
2594 * longlong.h [SPARC] (umul_ppmm, udiv_qrnnd): Use hardware integer
2595 multiply and divide instructions on 32-bit when V9.
2596 (add_ssaaaa, sub_ddmmss): Convert to branchless code on 64-bit.
2598 2012-05-29 Joseph Myers <joseph@codesourcery.com>
2600 * config/arm/ieee754-df.S: Fix typos.
2601 * config/arm/ieee754-sf.S: Fix typos.
2602 * config/c6x/libunwind.S: Fix typos.
2603 * config/epiphany/udivsi3-float.c: Fix typos.
2604 * config/microblaze/muldi3_hard.S: Fix typos.
2605 * config/picochip/adddi3.S: Fix typos.
2606 * config/picochip/ashlsi3.S: Fix typos.
2607 * config/picochip/ashrsi3.S: Fix typos.
2608 * config/picochip/clzsi2.S: Fix typos.
2609 * config/picochip/cmpsi2.S: Fix typos.
2610 * config/picochip/divmod15.S: Fix typos.
2611 * config/picochip/divmodhi4.S: Fix typos.
2612 * config/picochip/divmodsi4.S: Fix typos.
2613 * config/picochip/longjmp.S: Fix typos.
2614 * config/picochip/lshrsi3.S: Fix typos.
2615 * config/picochip/parityhi2.S: Fix typos.
2616 * config/picochip/popcounthi2.S: Fix typos.
2617 * config/picochip/setjmp.S: Fix typos.
2618 * config/picochip/subdi3.S: Fix typos.
2619 * config/picochip/ucmpsi2.S: Fix typos.
2620 * config/picochip/udivmodhi4.S: Fix typos.
2621 * config/picochip/udivmodsi4.S: Fix typos.
2622 * config/spu/divv2df3.c: Fix typos.
2623 * config/spu/mfc_multi_tag_release.c: Fix typos.
2624 * config/spu/mfc_tag_release.c: Fix typos.
2625 * configure.ac: Fix typos.
2626 * configure: Regenerate.
2628 2012-05-25 Ian Lance Taylor <iant@google.com>
2630 * config/i386/morestack.S (__morestack_non_split): Check whether
2631 caller is varargs and needs %bp to hold the stack frame on return.
2633 2012-05-25 Olivier Hainque <hainque@adacore.com>
2635 * config/rs6000/vxworks/tramp.S (trampoline_setup): Use a longcall
2636 sequence in the non pic case on VxWorks.
2638 2012-05-24 Olivier Hainque <hainque@adacore.com>
2640 * Makefile.in: Move dependency on install-unwind_h from
2641 "install-leaf" to "install".
2643 2012-05-24 Olivier Hainque <hainque@adacore.com>
2645 * Makefile.in (clean): Remove libgcc_tm.stamp as well.
2646 Use a separate command for stamp removals.
2648 2012-05-21 Andrew Pinski <apinski@cavium.com>
2651 * configure.ac: Define the default includes to being none.
2652 * configure: Regenerate.
2654 2012-05-16 Olivier Hainque <hainque@adacore.com>
2656 * Makefile.in (install-unwind_h): Rename into ...
2657 (install-unwind_h-forbuild): New target.
2658 (all): Use it instead of the former install-unwind_h.
2659 (install-unwind_h): Reinstate, copy to user install destination
2660 for include files, not to the internal gcc object directory one.
2661 (install-leaf): Depend on it.
2663 2012-05-15 Olivier Hainque <hainque@adacore.com>
2665 * config/rs6000/aix-unwind.h (*_REGNO): New, set of useful
2666 register numbers. LR_REGNO replaces R_LR.
2667 (ucontext_for): New, helper for ...
2668 (ppc_aix_fallback_frame_state): New, implementation for aix 5.2
2670 (MD_FALLBACK_FRAME_STATE_FOR): Define for 32bit configurations.
2672 2012-05-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2674 * config.host (i[34567]86-*-linux*, x86_64-*-linux*)
2675 (i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu)
2676 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Move
2678 (i[34567]86-*-*, x86_64-*-*): ... here.
2680 * config/i386/libgcc-bsd.ver (GCC_4.8.0): New version.
2681 * config/i386/libgcc-sol2.ver (GCC_4.8.0): New version.
2683 * config/i386/i386-cpuinfo.c: Rename to ...
2684 * config/i386/cpuinfo.c: ... this.
2685 * config/i386/t-cpuinfo (LIB2ADD): Reflect this.
2687 * configure.ac (AC_CONFIG_HEADER): Call for auto-target.h.
2688 (libgcc_cv_init_priority): New test.
2689 * configure: Regenerate.
2690 * config.in: New file.
2691 * Makefile.in (clean): Rename config.h to auto-target.h.
2692 (config.h): Likewise.
2693 (stamp-h): Likewise.
2695 * config/i386/cpuinfo.c (auto-target.h): Include.
2696 (CONSTRUCTOR_PRIORITY): Define.
2697 (__cpu_indicator_init): Use it.
2699 2012-05-09 H.J. Lu <hongjiu.lu@intel.com>
2701 * longlong.h: Use a URL instead of an FSF postal address.
2702 Replace spaces with tab.
2704 2012-05-08 Teresa Johnson <tejohnson@google.com>
2706 * libgcov.c (gcov_clear, __gcov_reset): New functions.
2707 (__gcov_dump): Ditto.
2708 (gcov_dump_complete): New global variable.
2709 (gcov_exit): Export hidden to enable use in L_gcov_dump.
2710 (__gcov_flush): Outline functionality now in gcov_clear.
2711 * Makefile.in (L_gcov_reset, L_gcov_dump): Define.
2713 2012-04-28 Aurelien Jarno <aurelien@aurel32.net>
2715 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*): Remove.
2716 (mips*-*-linux*): Include mips/t-tpbit when long double is
2719 2012-04-25 Sriraman Tallam <tmsriram@google.com>
2721 * config/i386/i386-cpuinfo.c (FEATURE_AVX2): New enum value.
2722 (get_available_features): New argument. Check for AVX2.
2723 (__cpu_indicator_init): Modify call to get_available_features.
2725 2012-04-25 Alan Modra <amodra@gmail.com>
2727 * config/rs6000/crtsavevr.S: New file.
2728 * config/rs6000/crtrestvr.S: New file.
2729 * config/rs6000/t-savresfgpr: Build the above.
2730 * config/rs6000/t-netbsd: Likewise.
2732 2012-04-24 Sriraman Tallam <tmsriram@google.com>
2734 * libgcc/config/i386/i386-cpuinfo.c: Set __cpu_vendor always.
2736 2012-04-24 Sriraman Tallam <tmsriram@google.com>
2738 * libgcc/config/i386/i386-cpuinfo.c: New file.
2739 * libgcc/config/i386/t-cpuinfo: New file.
2740 * libgcc/config.host: Include t-cpuinfo.
2741 * libgcc/config/i386/libgcc-glibc.ver: Version symbol __cpu_model.
2743 2012-04-24 Chao-ying Fu <fu@mips.com>
2745 * unwind-dw2-fde-dip.c: Define USE_PT_GNU_EH_FRAME for BIONIC.
2747 2012-04-20 Thomas Schwinge <thomas@codesourcery.com>
2749 struct siginfo vs. siginfo_t
2751 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Use
2752 siginfo_t instead of struct siginfo.
2753 * config/bfin/linux-unwind.h (bfin_fallback_frame_state): Likewise.
2754 * config/i386/linux-unwind.h (x86_fallback_frame_state): Likewise.
2755 * config/ia64/linux-unwind.h (ia64_fallback_frame_state)
2756 (ia64_handle_unwabi): Likewise.
2757 * config/mips/linux-unwind.h (mips_fallback_frame_state): Likewise.
2758 * config/pa/linux-unwind.h (pa32_fallback_frame_state): Likewise.
2759 * config/sh/linux-unwind.h (shmedia_fallback_frame_state)
2760 (sh_fallback_frame_state): Likewise.
2761 * config/tilepro/linux-unwind.h (tile_fallback_frame_state): Likewise.
2762 * config/xtensa/linux-unwind.h (xtensa_fallback_frame_state): Likewise.
2764 2012-04-02 H.J. Lu <hongjiu.lu@intel.com>
2766 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): Update x32
2769 2012-03-31 Eric Botcazou <ebotcazou@adacore.com>
2771 * config/ia64/unwind-ia64.c (uw_install_context): Manually save LC
2772 if it hasn't been previously saved.
2774 2012-03-29 H.J. Lu <hongjiu.lu@intel.com>
2776 * config/i386/linux-unwind.h (x86_64_fallback_frame_state): Define
2779 2012-03-28 Georg-Johann Lay <avr@gjlay.de>
2782 * config/avr/lib1funcs.S: Use __AVR_HAVE_SPH__ for SP_H checks
2783 instead of __AVR_HAVE_8BIT_SP__.
2785 2012-03-26 Tristan Gingold <gingold@adacore.com>
2787 * config/ia64/unwind-ia64.h: Declare unw_word and unw_sword.
2788 (unw_table_entry): Use unw_word instead of unsigned long.
2789 (_Unwind_FindTableEntry): Likewise.
2790 * config/ia64/fde-glibc.c (_Unwind_FindTableEntry): Likewise.
2791 * config/ia64/fde-vms.c (vms_unwtable_entry): Likewise.
2792 (_Unwind_FindTableEntry): Likewise.
2793 * config/ia64/unwind-ia64.c (unw_reg_info, unw_reg_state)
2794 (unw_labeled_state, unw_state_record, unw_stack, _Uwind_Context)
2795 (set_reg, alloc_spill_area, finish_prologue, ia64_rse_slot_num)
2796 (ia64_rse_is_rnat_slot, ia64_rse_rnat_addr, ia64_rse_num_regs)
2797 (ia64_rse_skip_regs, ia64_copy_rbs, unw_access_gr)
2798 (uw_frame_state_for, uw_update_reg_address, uw_update_context)
2799 (uw_init_context_1, uw_install_context): Likewise.
2800 (unw_word): Move to unwind-ia64.h
2802 2012-03-26 Tristan Gingold <gingold@adacore.com>
2804 * config/vms/vms-ucrt0.c: Update copyright years.
2806 (___gcc_main_flags): Declare.
2807 (__main): Check flags to remap argv and exit code.
2808 * config.host (*-*-*vms*): Adjust extra_parts.
2809 * config/vms/t-vms (vcrt0.o, pcrt0.o): Remove.
2812 2012-03-22 Richard Earnshaw <rearnsha@arm.com>
2814 * arm/lib1funcs.asm (ctzsi2): New function.
2815 * arm/t-elf (LIB1ASMFUNCS): Add _ctzsi2.
2816 * arm/t-linux (LIB1ASMFUNCS): Likewise.
2817 * arm/t-strongarm-elf (LIB1ASMFUNCS): Likewise.
2818 * arm/t-symbian (LIB1ASMFUNCS): Likewise.
2819 * arm/t-vxworks (LIB1ASMFUNCS): Likewise.
2820 * arm/t-wince-pe (LIB1ASMFUNCS): Likewise.
2822 2012-03-21 Andreas Tobler <andreast@fgznet.ch>
2824 * config.host: Add bits to support powerpc64-*-freebsd*.
2825 * config/rs6000/freebsd-unwind.h: New file.
2826 * config/rs6000/t-freebsd64: New file.
2828 2012-03-20 Richard Guenther <rguenther@suse.de>
2830 PR gcov-profile/52627
2831 * libgcov.c (init_mx): Fix mutex name.
2833 2012-03-16 Tristan Gingold <gingold@adacore.com>
2835 * config/ia64/vms-unwind.h: Remove ulong (and replace
2836 it by unw_reg where used). Define unw_reg with __int64.
2838 2012-03-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2840 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
2842 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
2844 (sparc_is_sighandler): Likewise.
2846 2012-03-13 H.J. Lu <hongjiu.lu@intel.com>
2848 * unwind-dw2.c (_Unwind_SetGRValue): Assert DWARF register size
2851 2012-03-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2853 * config/arm/crtn.S: Fix typo.
2855 2012-03-13 Richard Guenther <rguenther@suse.de>
2857 * libgcov.c: Remove stdio.h include and NULL un-define.
2859 2012-03-13 Richard Guenther <rguenther@suse.de>
2862 * unwind-dw2-fde.c: Make avoid-include-gthr.h hacks work again.
2864 2012-03-13 Richard Guenther <rguenther@suse.de>
2866 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Fix definition.
2868 2012-03-13 Richard Guenther <rguenther@suse.de>
2870 * gthr-posix.h: Remove duplicate __GTHREAD_MUTEX_INIT_FUNCTION
2871 and __gthread_mutex_init_function definitions.
2873 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2875 * config.host (mips*-*-openbsd*): Remove.
2877 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2879 * config.host: Remove alpha*-dec-osf5.1* handling.
2880 * config/alpha/gthr-posix.c: Remove.
2881 * config/alpha/libgcc-osf5.ver: Remove.
2882 * config/alpha/osf5-unwind.h: Remove.
2883 * config/alpha/t-osf-pthread: Remove.
2884 * config/alpha/t-slibgcc-osf: Remove.
2885 * config/t-crtfm (crtfastmath.o): Remove -frandom-seed.
2886 * gthr-posix.h [!_REENTRANT && __osf__] (_REENTRANT): Don't define.
2887 [__osf__ && _PTHREAD_USE_MANGLED_NAMES_]: Remove.
2888 * mkmap-flat.awk: Remove osf_export handling.
2890 2012-03-12 Richard Guenther <rguenther@suse.de>
2892 * gthr.h (__GTHREAD_MUTEX_INIT_FUNCTION): Adjust specification.
2893 * gthr-posix.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
2894 (__gthread_mutex_init_function): New function.
2895 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
2898 * libgcov.c: Include gthr.h.
2899 (__gcov_flush_mx): New global variable.
2900 (init_mx, init_mx_once): New functions.
2901 (__gcov_flush): Protect self with a mutex.
2902 (__gcov_fork): Re-initialize mutex after forking.
2903 * unwind-dw2-fde.c: Change condition under which to use
2904 __GTHREAD_MUTEX_INIT_FUNCTION.
2906 2012-03-12 Tristan Gingold <gingold@adacore.com>
2908 * config/alpha/t-vms: Define HOST_LIBGCC2_CFLAGS.
2909 * config/ia64/t-vms: Likewise.
2911 2012-03-11 Michael Hope <michael.hope@linaro.org>
2913 * longlong.h [ARM] (add_ssaaaa, sub_ddmmss, umul_ppmm): Enable
2916 2012-03-07 Walter Lee <walt@tilera.com>
2918 * config/tilepro/atomic.c: Rename "atomic_" prefix to
2920 (atomic_xor): Rename and move definition to
2921 config/tilepro/atomic.h.
2922 (atomic_nand): Ditto.
2923 * config/tilepro/atomic.h: Rename "atomic_" prefix to
2925 (arch_atomic_xor): Move from config/tilepro/atomic.c.
2926 (arch_atomic_nand): Ditto.
2928 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
2931 * config/avr/lib1funcs.S (__movmemx_hi): Fix loop label in RAM-part.
2933 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
2936 * config/avr/lib1funcs.S (__xload_1): Don't read unintentionally
2939 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
2943 * config/avr/lib1funcs.S (__do_copy_data): Clear RAMPZ after usage
2944 if RAMPZ affects reading from RAM.
2945 (__tablejump_elpm__): Ditto.
2947 (__movmemx_hi): Ditto.
2948 (__do_global_ctors): Right condition for RAMPZ usage is "have ELPM".
2949 (__do_global_dtors): Ditto.
2950 (__xload_1, __xload_2, __xload_3, __xload_4): Ditto.
2951 (__movmemx_hi): Ditto.
2953 2012-03-05 Richard Henderson <rth@redhat.com>
2955 * longlong.h [ARM] (umul_ppmm): Use umull for arm3m and later.
2956 [ARM] (count_trailing_zeros): Use the builtin.
2958 2012-03-01 Kai Tietz <ktietz@redhat.com>
2960 * soft-fp: Imported from glibc upstream.
2962 2012-02-28 Kai Tietz <ktietz@redhat.com>
2964 * config/i386/sfp-machine.h (_FP_STRUCT_LAYOUT): Define it
2965 for mingw-targets as attribute gcc_struct.
2967 2012-02-28 Ian Lance Taylor <iant@google.com>
2969 * generic-morestack.c (__splitstack_releasecontext): Correct call
2970 to __morestack_release_segments.
2972 2012-02-27 Samuel Thibault <samuel.thibault@ens-lyon.org>
2975 * generic-morestack.c (__generic_morestack_set_initial_sp): Test
2976 for __linux__ when removing signals from __morestack_fullmask.
2978 2012-02-23 Georg-Johann Lay <avr@gjlay.de>
2981 * config/avr/lib1funcs.S (__AVR__XMEGA__): Fix tippo to __AVR_XMEGA__.
2983 2012-02-23 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2985 * config/ia64/crtbegin.S: Use HAVE_INITFINI_ARRAY_SUPPORT
2986 instead of HAVE_INITFINI_ARRAY.
2987 * config/ia64/crtend.S: Likewise.
2989 2012-02-20 Kai Tietz <ktietz@redhat.com>
2992 * gthr.h (GTHREAD_USE_WEAK): Define as zero for mingw.
2994 * config.host (i686-*-mingw*): Set md_unwind_header only for dw2-mode
2995 to w32-unwind.h header.
2997 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
2999 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*)
3000 (mips*-*-linux*): Remove t-slibgcc-libgcc.
3001 * config/mips/t-mips16 (LIB1ASMFUNCS): Remove __mips16_rdhwr.
3002 * config/mips/mips16.S (__mips16_rdhwr): Delete.
3004 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
3006 * config/mips/mips16.S (CALL_STUB_RET): Add CFI information.
3008 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
3011 * config/darwin-crt-tm.c: Correct typo.
3013 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
3014 Patrick Marlier <patrick.marlier@gmail.com>
3017 * config/darwin-crt-tm.c: Generate dummy functions.
3019 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
3020 Patrick Marlier <patrick.marlier@gmail.com>
3023 * config/darwin-crt-tm.c (getTMCloneTable): New function.
3024 (__doTMRegistrations): Call it.
3025 (__doTMdeRegistrations): Likewise.
3027 2012-01-15 Georg-Johann Lay <avr@gjlay.de>
3028 Anatoly Sokolov <aesok@post.ru>
3029 Eric Weddington <eric.weddington@atmel.com>
3032 * config/avr/lib1funcs.S (__prologue_saves__): Handle AVR_XMEGA
3033 (__epilogue_restores__): Ditto.
3035 2012-02-15 Eric Botcazou <ebotcazou@adacore.com>
3039 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Add support for
3040 Solaris 11 and slightly reformat.
3041 (sparc_is_sighandler): Likewise.
3043 2012-02-14 Walter Lee <walt@tilera.com>
3045 * config.host: Handle tilegx and tilepro.
3046 * config/tilegx/sfp-machine.h: New file.
3047 * config/tilegx/sfp-machine32.h: New file.
3048 * config/tilegx/sfp-machine64.h: New file.
3049 * config/tilegx/t-crtstuff: New file.
3050 * config/tilegx/t-softfp: New file.
3051 * config/tilegx/t-tilegx: New file.
3052 * config/tilepro/atomic.c: New file.
3053 * config/tilepro/atomic.h: New file.
3054 * config/tilepro/linux-unwind.h: New file.
3055 * config/tilepro/sfp-machine.h: New file.
3056 * config/tilepro/softdivide.c: New file.
3057 * config/tilepro/softmpy.S: New file.
3058 * config/tilepro/t-crtstuff: New file.
3059 * config/tilepro/t-tilepro: New file.
3061 2012-02-07 Jonathan Wakely <jwakely.gcc@gmail.com>
3065 * gthr-posix.h: Allow static initializer macros to be disabled.
3066 (__gthrw_pthread_cond_init): Define weak reference unconditionally.
3068 2012-02-05 Chung-Lin Tang <cltang@codesourcery.com>
3070 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*, mips*-*-linux*):
3071 Add t-slibgcc-libgcc to tmake_file.
3072 * config/mips/libgcc-mips16.ver: Revert previous patch.
3073 * config/mips/mips16.S (__mips16_rdhwr): Hide.
3075 2012-02-02 Sumanth G <sumanth.gundapaneni@kpitcummins.com>
3076 Jayant R Sonar <jayant.sonar@kpitcummins.com>
3078 * config.host: Add National Semiconductor CR16 target (cr16-*-*).
3079 * config/cr16/crti.S: New file.
3080 * config/cr16/crtlibid.S: New file.
3081 * config/cr16/crtn.S: New file.
3082 * config/cr16/lib1funcs.S: New file.
3083 * config/cr16/t-cr16: New file.
3084 * config/cr16/t-crtlibid: New file.
3085 * config/cr16/unwind-dw2.h: New file.
3086 * config/cr16/unwind-cr16.c: New file.
3087 * config/cr16/divmodhi3.c: New file.
3089 2012-01-25 Alan Modra <amodra@gmail.com>
3091 * config/rs6000/t-linux64: Delete. Move..
3092 * config/rs6000/t-ppc64-fp: ..softfp_wrap defines to here..
3093 * config/rs6000/t-linux: ..and libgcc flags to here.
3095 2012-01-22 Douglas B Rupp <rupp@gnat.com>
3097 * config.host (i[34567]86-*-interix3*):
3098 Change triplet to i[34567]86-*-interix[3-9]*.
3099 * configure: Regenerate.
3101 2012-01-15 Chung-Lin Tang <cltang@codesourcery.com>
3102 Richard Sandiford <rdsandiford@googlemail.com>
3104 * config/mips/libgcc-mips16.ver (__mips16_rdhwr): Add.
3105 * config/mips/mips16.S (__mips16_rdhwr): New function.
3106 * config/mips/t-mips16 (LIB1ASMFUNCS): Add _m16rdhwr.
3108 2012-01-11 Nathan Sidwell <nathan@acm.org>
3110 * libgcov.c (__gcov_init): Ignore objects with no functions.
3112 2012-01-10 Georg-Johann Lay <avr@gjlay.de>
3115 Extend __pgmx semantics to linearize memory.
3116 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_1, _movmemx.
3117 * config/avr/lib1funcs.S (__xload_1): New function.
3118 (__movmemx_qi, __movmemx_hi): New functions.
3119 (__xload_2, __xload_3, __xload_4): Rewrite to fit new __pgmx
3122 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
3124 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Check that the
3125 purported sigacthandler address isn't null before dereferencing it.
3126 (sparc_is_sighandler): Likewise.
3128 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
3131 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove SAVPC and
3132 add CFA. Revert back to old code for Solaris 8+ multi-threaded.
3133 (sparc_is_sighandler): Likewise.
3134 (MD_FALLBACK_FRAME_STATE_FOR): Adjust call to IS_SIGHANDLER.
3136 2012-01-06 Tristan Gingold <gingold@adacore.com>
3138 * config/ia64/t-ia64 (LIB1ASMFUNCS): Move backward
3139 compatibility thunks...
3140 (CUSTOM_CRTSTUFF, crtbegin.o, crtend.o)
3141 (crtbeginS.o, crtendS.o): ... and these to ...
3142 * config/ia64/t-ia64-elf: ... this new file.
3143 * config.host (ia64*-*-elf*, ia64*-*-freebsd*, ia64*-*-linux*)
3144 (ia64*-*-hpux*): Add ia64/t-ia64-elf in tmake_file.
3146 2012-01-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
3148 * configure: Regenerate.
3149 * config/s390/t-crtstuff: Remove -fPIC.
3151 2012-01-02 Jonathan Wakely <jwakely.gcc@gmail.com>
3154 * enable-execute-stack-mprotect.c (getpagesize): Do not define
3157 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
3160 * config/avr/lib1funcs.S: Remove FIXME comments.
3161 (SPEED_DIV): Depend on __AVR_HAVE_8BIT_SP__.
3163 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
3165 Implement light-weight DImode support.
3166 * config/avr/t-avr (LIB1ASMFUNCS): Add _adddi3, _adddi3_s8,
3167 _subdi3, _cmpdi2, _cmpdi2_s8, _rotldi3.
3168 * config/avr/lib1funcs.S (__adddi3, __adddi3_s8, __subdi3,
3169 __cmpdi2, __cmpdi2_s8, __rotldi3): New functions.
3171 2011-12-30 Nathan Sidwell <nathan@acm.org>
3173 * libgcov.c (gcov_crc32): Remove global var.
3174 (free_fn_data): New function.
3175 (buffer_fn_data): Pass in filename, more robust error recovery.
3176 (crc32_unsigned): New function.
3177 (gcov_exit): More robust detection of new program. More robust
3179 (__gcov_init): Do not update program's crc here.
3181 2011-12-21 Tristan Gingold <gingold@adacore.com>
3183 * config/ia64/fde-vms.c (UNW_IVMS_MODE): Define.
3185 2011-12-21 Ian Lance Taylor <iant@google.com>
3187 * config/i386/morestack.S: Simplify CFI opcodes throughout.
3189 2011-12-20 Ian Lance Taylor <iant@google.com>
3191 * config/i386/morestack.S (__morestack_non_split): If there is
3192 enough stack space already, don't split. Ask for more stack space
3195 2011-12-20 Sergio Durigan Junior <sergiodj@redhat.com>
3197 * unwind-arm-common.inc: Include `tconfig.h', `tsystem.h' and
3199 (_Unwind_DebugHook): New function.
3200 (uw_restore_core_regs): New define.
3201 (unwind_phase2): Use uw_restore_core_regs instead of
3203 (unwind_phase2_forced): Likewise.
3204 (__gnu_Unwind_Resume): Likewise.
3206 2011-12-20 Uros Bizjak <ubizjak@gmail.com>
3208 * config/alpha/linux-unwind.h: Update copyright years.
3209 (MD_FROB_UPDATE_CONTEXT): New define.
3210 (alpha_frob_update_context): New function.
3212 2011-12-17 Richard Sandiford <rdsandiford@googlemail.com>
3214 * config.host (mips*-sde-elf*, mipsisa64sr71k-*-elf*): Add to
3215 tmake_file rather replacing it.
3217 2011-12-15 Iain Sandoe <iains@gcc.gnu.org>
3219 * config/rs6000/darwin-world.S (toplevel): Make it clear that this
3220 function is not used for PPC64.
3221 (save_world): Amend comments. Update the VRsave mask to reflect the
3223 (rest_world): Update comments, do not clobber r10, do not use r8.
3224 (eh_rest_world_r10): Amend comments, do not use r8.
3225 (rest_world_eh_r7r8): Rename as local Lrest_world_eh_r7, since r8 is
3226 no longer used, move restore of CR and target address to the end of
3229 2011-12-14 H.J. Lu <hongjiu.lu@intel.com>
3231 * generic-morestack.c (__generic_morestack_set_initial_sp): Check
3232 __GLIBC__ instead of __linux__ when using __SIGRTMIN.
3234 2011-12-14 Georg-Johann Lay <avr@gjlay.de>
3237 * config/avr/t-avr (LIB1ASMSRC): Add _mulpsi3, _mulsqipsi3.
3238 * config/avr/lib1funcs.S (__mulpsi3, __mulsqipsi3): New functions.
3240 2011-12-11 Eric Botcazou <ebotcazou@adacore.com>
3242 * config/sparc/sol2-unwind.h: Use #ifdef directive consistently.
3244 2011-12-09 Georg-Johann Lay <avr@gjlay.de>
3247 * config/avr/t-avr (LIB1ASMFUNCS): Add _muldi3.
3248 * config/avr/lib1funcs.S (__muldi3): New function.
3250 2011-12-06 Andrew Pinski <apinski@cavium.com>
3252 * crtstuff.c (__do_global_dtors_aux_fini_array_entry): Align to the
3254 (__frame_dummy_init_array_entry): Likewise.
3256 2011-12-06 Georg-Johann Lay <avr@gjlay.de>
3258 Forward-port from gcc-4_6-branch r181936 2011-12-02.
3262 * config/avr/lib1funcs.S (__prologue_saves__,
3263 __epilogue_restores__, __divdi3_moddi3): Enclose parts using
3264 __SP_H__ in !defined (__AVR_HAVE_8BIT_SP__). Add FIXME comments.
3266 2011-12-04 Iain Sandoe <iains@gcc.gnu.org>
3268 * config/rs6000/t-darwin64 (LIB2ADD): Add fp and gp save routines.
3270 2011-11-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3273 * config/pa/stublib.c (_ITM_registerTMCloneTable): New stub.
3274 (_ITM_deregisterTMCloneTable): Likewise.
3275 (__register_frame_info): Fix unused warning.
3276 (__deregister_frame_info, __cxa_finalize, _Jv_RegisterClasses,
3277 pthread_default_stacksize_np): Likewise.
3278 * config/pa/t-stublib (LIBGCCSTUB_OBJS): Add new objects and rules.
3280 2011-11-29 DJ Delorie <dj@redhat.com>
3282 * config.host (rl78-*-elf): New case.
3283 * config/rl78: New directory for the Renesas RL78.
3285 2011-11-29 Bernd Schmidt <bernds@codesourcery.com>
3287 * config.host (tic6x-*-uclinux): Append to extra_parts. Fix
3290 2011-11-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3293 * config/rs6000/t-savresfgpr: New file.
3294 * config/rs6000/t-ppccomm (LIB2ADD_ST): Remove all but
3295 $(srcdir)/config/rs6000/eabi.S.
3296 * config/rs6000/t-ppccomm-ldbl: Remove.
3297 * config.host (powerpc-*-freebsd*): Add rs6000/t-savresfgpr to
3299 (powerpc-*-eabispe*): Likewise.
3300 (powerpc-*-eabi*): Likewise.
3301 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
3302 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add rs6000/t-ppccomm
3303 to tmake_file, remove rs6000/t-ppccomm-ldbl.
3304 (powerpc-*-eabisimaltivec*): Remove rs6000/t-ppccomm-ldbl from
3306 (powerpc-*-eabisim*): Likewise.
3307 (powerpc-*-elf*): Likewise.
3308 (powerpc-*-eabialtivec*): Likewise.
3309 (powerpc-xilinx-eabi*): Likewise.
3310 (powerpc-*-rtems*): Likewise.
3311 (powerpcle-*-elf*): Likewise.
3312 (powerpcle-*-eabisim*): Likewise.
3313 (powerpcle-*-eabi*): Likewise.
3315 2011-11-27 Ian Lance Taylor <iant@google.com>
3317 * generic-morestack.c (__splitstack_find): Check for NULL old
3319 (__splitstack_resetcontext): New function.
3320 (__splitstack_releasecontext): New function.
3321 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
3323 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
3325 * config/darwin-crt-tm.c: Correct comments, use correct licence.
3327 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
3329 * config/darwin-crt-tm.c: Remove dummy _ITM_ functions.
3331 2011-11-26 Richard Henderson <rth@redhat.com>
3333 * config/m68k/linux-atomic.c: New file.
3334 * config/m68k/t-linux: New file.
3335 * config.host (m68k-uclinux, m68k-linux): Use it.
3337 2011-11-26 Richard Henderson <rth@redhat.com>
3339 * crtstuff.c (__TMC_LIST__): Mark used not unused.
3340 (__TMC_END__): Only declare if hidden is available; in the definition,
3341 if hidden is unavailable add a null record.
3342 (deregister_tm_clones, register_tm_clones): New.
3343 (__do_global_dtors_aux, frame_dummy): Use them.
3344 (__do_global_dtors, __do_global_ctors_1): Likewise.
3346 2011-11-22 Iain Sandoe <iains@gcc.gnu.org>
3348 * config/darwin-crt-tm.c: New file.
3349 * config.host (darwin): Build crttms.o crttme.o to provide
3350 startup and shutdown for tm clones.
3351 * config/t-darwin (crttms.o): New build rule.
3352 (crttme.o): Likewise.
3354 2011-11-21 Hans-Peter Nilsson <hp@axis.com>
3356 * Makefile.in ($(srcdir)/emutls.c): Explain why it's in LIB2ADDEH
3359 2011-11-21 Richard Henderson <rth@redhat.com>
3361 * crtstuff.c (USE_TM_CLONE_REGISTRY): Default to 1 on ELF.
3362 (__TMC_LIST__, __TMC_END__): New.
3363 (__do_global_dtors_aux): Call _ITM_deregisterTMCloneTable.
3364 (__do_global_dtors): Likewise.
3365 (frame_dummy): Call _ITM_registerTMCloneTable.
3366 (__do_global_ctors_1): Likewise.
3368 2011-11-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3370 * config.host (iq2000*-*-elf*): Add iq2000/t-iq2000 to tmake_file.
3371 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
3372 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add to tmake_file.
3373 (powerpc-*-lynxos*): Add rs6000/t-lynx to tmake_file.
3374 * config/i386/t-darwin64: Remove.
3375 * config/sh/t-netbsd (LIB2ADD): Remove.
3377 2011-11-21 Georg-Johann Lay <avr@gjlay.de>
3380 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add _moddi3, _umoddi3.
3381 (LIB1ASMFUNCS): Add _divdi3, _udivdi3, _udivmod64, _negdi2.
3382 * config/avr/lib1funcs.S (wmov): New assembler macro.
3383 (__umoddi3, __udivdi3, __udivdi3_umoddi3): New functions.
3384 (__moddi3, __divdi3, __divdi3_moddi3): New functions.
3385 (__udivmod64): New function.
3386 (__negdi2): New function.
3388 2011-11-21 Gerald Pfeifer <gerald@pfeifer.com>
3390 * config.host (*-*-freebsd[12], *-*-freebsd[12].*,
3391 *-*-freebsd*aout*): Remove.
3393 2011-11-20 Hans-Peter Nilsson <hp@axis.com>
3395 * static-object.mk (c_flags-$o): Save c_flags.
3396 ($(base)$(objext)): Use it.
3398 2011-11-18 Steve Ellcey <sje@cup.hp.com>
3400 * Makefile.in (c_flags): Set to -fno-exceptions to build libunwind.
3402 2011-11-18 Georg-Johann Lay <avr@gjlay.de>
3405 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_2 _xload_3 _xload_4.
3406 * config/avr/lib1funcs.S (__xload_2, __xload_3, __xload_4):
3409 2011-11-16 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
3411 * config/arm/lib1funcs.asm (udivsi3): Add support for divide
3413 (aeabi_uidivmod): Likewise.
3414 (umodsi3): Likewise.
3416 (aeabi_idivmod): Likewise.
3419 2011-11-16 Tristan Gingold <gingold@adacore.com>
3421 * config/alpha/qrnnd.S: Use specific pseudos for VMS.
3423 2011-11-15 Georg-Johann Lay <avr@gjlay.de>
3426 * config/avr/t-avr (LIB1ASMFUNCS): Add _load_3, _load_4.
3427 * config/avr/lib1funcs.S (__load_3, __load_4, __xload_2): New functions.
3429 2011-11-13 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3431 * config.host (hppa*64*-*-hpux11*): Remove pa/t-stublib64 from
3433 * config/pa/t-stublib: Merge rules from config/pa/t-stublib64.
3434 * config/pa/t-stublib64: Delete.
3436 2011-11-12 Richard Henderson <rth@redhat.com>
3438 * config/rs6000/linux-unwind.h (frob_update_context): Properly
3439 cast the pointer argument to _Unwind_SetGRPtr.
3441 2011-11-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3443 * config/spu/t-elf (LIB2ADD): Use LIB2FUNCS_EXCLUDE instead.
3445 2011-11-09 Ian Lance Taylor <iant@google.com>
3447 * generic-morestack.c: Include <string.h>.
3448 (uintptr_type): Define.
3449 (struct initial_sp): Add dont_block_signals field. Reduce size of
3451 (allocate_segment): Set prev field to NULL. Don't set
3452 __morestack_current_segment or __morestack_segments.
3453 (__generic_morestack): Update current->prev and *pp after calling
3455 (__morestack_block_signals): Don't do anything if
3456 dont_block_signals is set.
3457 (__morestack_unblock_signals): Likewise.
3458 (__generic_findstack): Check for initial_sp == NULL. Add casts to
3460 (__splitstack_block_signals): New function.
3461 (enum __splitstack_content_offsets): Define.
3462 (__splitstack_getcontext, __splitstack_setcontext): New functions.
3463 (__splitstack_makecontext): New function.
3464 (__splitstack_block_signals_context): New function.
3465 (__splitstack_find_context): New function.
3466 * config/i386/morestack.S (__morestack_get_guard): New function.
3467 (__morestack_set_guard, __morestack_make_guard): New functions.
3468 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
3470 2011-11-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3472 * config.host (i[34567]86-*-cygwin*): Move i386/t-mingw-pthread ...
3473 (i[34567]86-*-mingw*): ... here.
3474 (x86_64-*-mingw*): ... here.
3476 2011-11-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3478 * config/c6x/t-elf (LIB2ADD): Add instead of assigning.
3480 2011-11-07 Nathan Sidwell <nathan@acm.org>
3482 * libgcov.c (struct gcov_fn_buffer): New struct.
3483 (buffer_fn_data): New helper.
3484 (gcov_exit): Rework for new gcov data structures.
3486 2011-11-07 Georg-Johann Lay <avr@gjlay.de>
3489 * config/avr/lib1funcs.S (__divmodhi4, __divmodsi4): Tweak speed.
3491 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3493 * config.host (tmake_file): Correct comment.
3494 (bfin*-elf*): Remove bfin/t-elf from tmake_file, add
3496 (bfin*-uclinux*): Likewise.
3497 (bfin*-linux-uclibc*): Likewise.
3498 (xstormy16-*-elf): Add stormy16/t-stormy16 to tmake_file.
3500 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Append instead of
3502 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Likewise.
3503 * config/avr/t-avr (HOST_LIBGCC2_CFLAGS): Likewise.
3504 * config/c6x/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
3505 * config/h8300/t-h8300 (HOST_LIBGCC2_CFLAGS): Likewise.
3506 * config/lm32/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
3507 * config/m32r/t-m32r (HOST_LIBGCC2_CFLAGS): Likewise.
3508 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Likewise.
3509 * config/mips/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
3510 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Likewise.
3511 * config/pdp11/t-pdp11 (HOST_LIBGCC2_CFLAGS): Likewise.
3512 * config/picochip/t-picochip (HOST_LIBGCC2_CFLAGS): Likewise.
3513 * config/stormy16/t-stormy16 (HOST_LIBGCC2_CFLAGS): Likewise.
3514 * config/t-openbsd-thread (HOST_LIBGCC2_CFLAGS): Likewise.
3516 * config/bfin/t-elf: Remove.
3517 * config/t-vxworks (HOST_LIBGCC2_CFLAGS): Remove.
3519 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3521 * config.host (*-*-rtems*): Add t-rtems to tmake_file.
3522 (i[34567]86-*-rtems*): Remove t-rtems from tmake_file.
3523 (lm32-*-elf*, lm32-*-rtems*): Split into ...
3524 (lm32-*-elf*): ... this.
3525 (lm32-*-rtems*): ... and this.
3527 (m32r-*-rtems*): Add to tmake_file.
3528 (moxie-*-rtems*): Likewise.
3529 (sparc-*-rtems*): Likewise.
3530 Remove t-rtems from tmake_file.
3531 (sparc64-*-rtems*): Likewise.
3532 * config/t-rtems (HOST_LIBGCC2_CFLAGS): Use LIBGCC2_INCLUDES
3535 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3538 * config/gthr-posix.h: Move ...
3539 * gthr-posix.h: ... here.
3540 * config/gthr-lynx.h: Reflect this.
3541 * config/gthr-vxworks.h: Likewise.
3542 * config/rs6000/gthr-aix.h: Likewise.
3543 * configure.ac (target_thread_file): Likewise.
3544 * configure: Regenerate.
3546 2011-11-06 Sebastian Huber <sebastian.huber@embedded-brains.de>
3548 * config.host (arm*-*-rtemseabi*): New target.
3550 2011-11-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3553 * Makefile.in: Make EXTRA_PARTS depend on libgcc_tm.h instead of
3556 2011-11-05 Joern Rennecke <joern.rennecke@embecosm.com>
3558 * config.host (epiphany-*-elf*): New configuration.
3559 * config/epiphany: New Directory.
3561 2011-11-05 Ralf Corsépius <ralf.corsepius@rtems.org>
3563 * config.host (avr-*-rtems*): Add config/avr/t-rtems.
3564 * config/avr/t-rtems: New.
3565 Filter out _exit from LIB1ASMFUNCS.
3567 2011-11-04 David S. Miller <davem@davemloft.net>
3569 * configure.ac: Test for 64-bit addresses on !x86 using __LP64__.
3570 * configure: Rebuild.
3572 2011-11-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
3574 * config/s390/t-crtstuff: Add -fPIC to CRTSTUFF_T_CFLAGS_S
3577 2011-11-04 Georg-Johann Lay <avr@gjlay.de>
3580 * config/t-avr (LIB1ASMFUNCS): Add _divmodpsi4, _udivmodpsi4.
3581 * config/lib1funcs.S (__udivmodpsi4, __divmodpsi4): New functions.
3583 2011-11-04 Joel Sherrill <joel.sherrill@oarcorp.com>
3586 * config.host (sparc-*-rtems*): Add sparc/t-softmul.
3588 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3590 * config/c6x/t-elf (LIB2ADDEH): Set.
3591 * config/c6x/t-c6x-elf: Remove.
3593 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3595 * config/i386/sol2-ci.S: Rename to ...
3596 * config/i386/crti.S: ... this.
3597 * config/i386/sol2-cn.S: Rename to ...
3598 * config/i386/crtn.S: ... this.
3599 * config/sparc/sol2-ci.S: Rename to ...
3600 * config/sparc/crti.S: ... this.
3601 * config/sparc/sol2-cn.S: Rename to ...
3602 * config/sparc/crtn.S: ... this.
3603 * config/t-sol2 (CUSTOM_CRTIN): Remove.
3604 (crti.o, crtn.o): Remove.
3606 2011-11-04 Tristan Gingold <gingold@adacore.com>
3608 * config/ia64/fde-vms.c: Do not include md-unwind-support.h
3610 2011-11-04 Kaz Kojima <kkojima@gcc.gnu.org>
3612 * config/sh/t-sh: Use $(gcc_compile) instead of $(compile).
3614 2011-11-03 Hans-Peter Nilsson <hp@axis.com>
3616 * config.host (crisv32-*-none, cris-*-none): Remove.
3617 (crisv32-*-elf): Append to tmake_file, don't just set it.
3618 (cris-*-elf): Add missing t-fdpbit to tmake_file.
3620 2011-11-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3622 * config/rs6000/t-ppccomm (ecrti$(objext)): Use $<.
3623 (ecrtn$(objext)): Likewise.
3624 (ncrti$(objext)): Likewise.
3625 (ncrtn$(objext)): Likewise.
3627 2011-11-03 Andreas Schwab <schwab@redhat.com>
3629 * config/ia64/t-ia64 (crtbeginS.o): Fix whitespace damage.
3631 2011-11-02 David S. Miller <davem@davemloft.net>
3633 * configure.ac: Set host_address on sparc too.
3634 * configure: Regenerate.
3635 * config.host: Add sparc/t-linux64 and sparc/t-softmul conditionally
3636 based upon host_address.
3637 * config/sparc/t-linux64: Set CRTSTUFF_T_CFLAGS unconditionally.
3639 2011-11-02 Jason Merrill <jason@redhat.com>
3641 * config/rs6000/t-ppccomm: Add missing \.
3643 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3645 * gthr-single.h, gthr.h: New files.
3646 * config/gthr-lynx.h, config/gthr-posix.h., config/gthr-rtems.h,
3647 config/gthr-vxworks.h, config/i386/gthr-win32.h,
3648 config/mips/gthr-mipssde.h, config/pa/gthr-dce.h,
3649 config/rs6000/gthr-aix.h, config/s390/gthr-tpf.h: New files.
3650 * config/i386/gthr-win32.c: Include "gthr-win32.h".
3651 * configure.ac (thread_header): New variable.
3652 Set it depending on target_thread_file.
3653 (gthr-default.h): Link from $thread_header.
3654 * configure: Regenerate.
3655 * Makefile.in (LIBGCC2_CFLAGS): Remove $(GTHREAD_FLAGS).
3657 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3659 * configure.ac (tm_file_): New variable.
3660 Determine from tm_file.
3661 (tm_file, tm_defines): Substitute.
3662 * configure: Regenerate.
3663 * mkheader.sh: New file.
3664 * Makefile.in (clean): Remove libgcc_tm.h.
3665 ($(objects)): Depend on libgcc_tm.h.
3666 (libgcc_tm_defines, libgcc_tm_file): New variables.
3667 (libgcc_tm.h, libgcc_tm.stamp): New targets.
3668 ($(libgcc-objects), $(libgcc-s-objects), $(libgcc-eh-objects))
3669 ($(libgcov-objects), $(libunwind-objects), $(libunwind-s-objects))
3670 ($(extra-parts)): Depend on libgcc_tm.h.
3671 * config.host (tm_defines, tm_file): New variable.
3672 (arm*-*-linux*): Set tm_file for arm*-*-linux-*eabi.
3673 (arm*-*-uclinux*): Set tm_file for arm*-*-uclinux*eabi.
3674 (arm*-*-eabi*, arm*-*-symbianelf*): Set tm_file.
3675 (avr-*-rtems*): Likewise.
3676 (avr-*-*): Likewise.
3677 (frv-*-elf): Likewise.
3678 (frv-*-*linux*): Likewise.
3679 (h8300-*-rtems*): Likewise.
3680 (h8300-*-elf*): Likewise.
3681 (i[34567]86-*-darwin*): Likewise.
3682 (x86_64-*-darwin*): Likewise.
3683 (rx-*-elf): Likewise.
3684 (tic6x-*-uclinux): Likewise.
3685 (tic6x-*-elf): Likewise.
3686 (i[34567]86-*-linux*, x86_64-*-linux*): Likewise.
3687 * config/alpha/gthr-posix.c: Include libgcc_tm.h.
3688 * config/i386/cygming-crtbegin.c: Likewise.
3689 * config/i386/cygming-crtend.c: Likewise.
3690 * config/ia64/fde-vms.c: Likewise.
3691 * config/ia64/unwind-ia64.c: Likewise.
3692 * config/libbid/bid_gcc_intrinsics.h: Likewise.
3693 * config/rs6000/darwin-fallback.c: Likewise.
3694 * config/stormy16/lib2funcs.c: Likewise.
3695 * config/xtensa/unwind-dw2-xtensa.c: Likewise.
3696 * crtstuff.c: Likewise.
3697 * dfp-bit.h: Likewise.
3698 * emutls.c: Likewise.
3699 * fixed-bit.c: Likewise.
3700 * fp-bit.c: Likewise.
3701 * generic-morestack-thread.c: Likewise.
3702 * generic-morestack.c: Likewise.
3703 * libgcc2.c: Likewise.
3704 * libgcov.c: Likewise.
3705 * unwind-dw2-fde-dip.c: Likewise.
3706 * unwind-dw2-fde.c: Likewise.
3707 * unwind-dw2.c: Likewise.
3708 * unwind-sjlj.c: Likewise.
3710 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3712 * configure.ac: Include ../config/picflag.m4.
3713 (GCC_PICFLAG): Call it.
3715 * configure: Regenerate.
3716 * Makefile.in (gcc_srcdir): Remove.
3717 (LIBGCC2_DEBUG_CFLAGS, LIBGCC2_CFLAGS, LIBGCC2_INCLUDES)
3718 (HOST_LIBGCC2_CFLAGS, PICFLAG, LIB2FUNCS_ST, LIB2FUNCS_EXCLUDE)
3719 (LIB2_DIVMOD_FUNCS, LIB2ADD, LIB2ADD_ST): Set.
3720 ($(lib2funcs-o), $(lib2funcs-s-o), $(lib2-divmod-o))
3721 ($(lib2-divmod-s-o)): Use $(srcdir) to refer to libgcc2.c.
3724 * libgcc2.c, libgcc2.h, gbl-ctors.h, longlong.h: New files.
3725 * siditi-object.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir)
3726 to refer to libgcc2.c.
3728 * config/darwin-64.c: New file.
3729 * config/darwin-crt3.c: Remove comment.
3730 * config/divmod.c, config/floatunsidf.c, config/floatunsisf.c,
3731 config/floatunsitf.c, config/floatunsixf.c, config/udivmod.c,
3732 config/udivmodsi4.c: New files.
3733 * config/memcmp.c, config/memcpy.c, config/memmove.c,
3734 config/memset.c: New files.
3735 * config/t-crtstuff-pic (CRTSTUFF_T_CFLAGS_S): Use $(PICFLAG).
3736 * config/t-darwin (HOST_LIBGCC2_CFLAGS): Set.
3737 * config/t-freebsd-thread, config/t-libgcc-pic: New files.
3738 * config/t-libunwind (HOST_LIBGCC2_CFLAGS): Set.
3739 * config/t-openbsd-thread: New file.
3740 * config/t-sol2 (HOST_LIBGCC2_CFLAGS): Remove.
3741 * config/t-vxworks, config/vxlib-tls.c, config/vxlib.c: New files.
3742 * config/alpha/gthr-posix.c, config/alpha/qrnnd.S: New files.
3743 * config/alpha/t-alpha (LIB2ADD): Use $(srcdir) to refer to
3746 * config/alpha/t-osf-pthread (LIB2ADD): Use $(srcdir)/config/alpha
3747 to refer to gthr-posix.c.
3748 * config/alpha/t-vms (LIB2ADD): Set.
3749 * config/alpha/vms-gcc_shell_handler.c: New file.
3750 * config/arm/bpabi.c, config/arm/fp16.c,
3751 config/arm/linux-atomic.c, config/arm/linux-atomic-64bit.c,
3752 config/arm/unaligned-funcs.c: New files.
3753 * config/arm/t-bpabi (LIB2ADD, LIB2ADD_ST): Set.
3754 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Set.
3755 * config/arm/t-linux: Likewise.
3756 * config/arm/t-linux-eabi (LIB2ADD_ST): Add.
3757 * config/arm/t-netbsd: New file.
3758 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Set.
3759 * config/arm/t-symbian (LIB2ADD_ST): Set.
3760 * config/avr/t-avr (LIB2FUNCS_EXCLUDE, HOST_LIBGCC2_CFLAGS): Set.
3761 * config/bfin/t-crtstuff (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3762 * config/bfin/t-elf: New file.
3763 * config/c6x/eqd.c, config/c6x/eqf.c, config/c6x/ged.c,
3764 config/c6x/gef.c, config/c6x/gtd.c, config/c6x/gtf.c,
3765 config/c6x/led.c, config/c6x/lef.c, config/c6x/ltd.c,
3766 config/c6x/ltf.c: New files.
3767 * config/c6x/t-elf (LIB2FUNCS_EXCLUDE, LIB2ADD)
3768 (HOST_LIBGCC2_CFLAGS): Set.
3769 * config/c6x/t-uclinux (HOST_LIBGCC2_CFLAGS): Set.
3770 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3771 * config/cris/arit.c, config/cris/mulsi3.S, config/cris/t-cris:
3773 * config/cris/t-elfmulti (LIB2ADD_ST): Set.
3774 * config/cris/t-linux (HOST_LIBGCC2_CFLAGS): Remove.
3775 * config/frv/cmovd.c, config/frv/cmovh.c, config/frv/cmovw.c,
3776 config/frv/modi.c, config/frv/uitod.c, config/frv/uitof.c,
3777 config/frv/ulltod.c, config/frv/ulltof.c, config/frv/umodi.c: New
3779 * config/frv/t-frv (LIB2ADD): Set.
3780 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3781 * config/h8300/clzhi2.c, config/h8300/ctzhi2.c,
3782 config/h8300/fixunssfsi.c, config/h8300/parityhi2.c,
3783 config/h8300/popcounthi2.c: New files.
3784 * config/h8300/t-h8300 (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
3785 * config/i386/gthr-win32.c: New file.
3786 * config/i386/t-cygming (LIBGCC2_INCLUDES): Set.
3787 * config/i386/t-cygwin: Likewise.
3788 * config/i386/t-darwin, config/i386/t-darwin64,
3789 config/i386/t-gthr-win32, config/i386/t-interix: New files.
3790 * config/i386/t-nto (HOST_LIBGCC2_CFLAGS): Set.
3791 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3792 * config/i386/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3793 * config/ia64/quadlib.c: New file.
3794 * config/ia64/t-hpux (LIB2ADD): Set.
3795 * config/ia64/t-ia64: Add comment.
3796 * config/iq2000/lib2funcs.c, config/iq2000/t-iq2000: New files.
3797 * config/lm32/t-uclinux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3798 (HOST_LIBGCC2_CFLAGS): Append, remove -fPIC.
3799 * config/m32c/lib2funcs.c, config/m32c/trapv.c: New files.
3800 * config/m32c/t-m32c (LIB2ADD): Set.
3801 * config/m32r/t-linux (HOST_LIBGCC2_CFLAGS): Set.
3802 * config/m32r/t-m32r: Likewise.
3803 * config/m68k/fpgnulib.c: New file.
3804 * config/m68k/t-floatlib (LIB2ADD): Set.
3805 (xfgnulib.c): New target.
3806 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Set.
3807 * config/mep/lib2funcs.c, config/mep/tramp.c: New files.
3808 * config/mep/t-mep (LIB2ADD): Set.
3809 * config/microblaze/divsi3.asm: Rename to divsi3.S.
3810 * config/microblaze/moddi3.asm: Rename to moddi3.S.
3811 * config/microblaze/modsi3.asm: Rename to modsi3.S.
3812 * config/microblaze/muldi3_hard.asm: Rename to hard.S.
3813 * config/microblaze/mulsi3.asm: Rename to mulsi3.S.
3814 * config/microblaze/stack_overflow_exit.asm: Rename to exit.S.
3815 * config/microblaze/udivsi3.asm: Rename to udivsi3.S.
3816 * config/microblaze/umodsi3.asm: Rename to umodsi3.S.
3817 * config/microblaze/t-microblaze (LIB2ADD): Reflect this.
3818 * config/mips/t-elf, config/mips/t-vr, config/mips/vr4120-div.S:
3820 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Set.
3821 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Set.
3822 * config/pa/fptr.c, config/pa/lib2funcs.S,
3823 config/pa/linux-atomic.c, config/pa/quadlib.c: New files.
3824 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS): Set.
3825 (LIB2ADD, LIB2ADD_ST): Set.
3826 * config/pa/t-hpux, config/pa/t-hpux10, config/pa/t-pa64: New files.
3827 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS, LIB2ADD, LIB2ADD_ST):
3829 * config/pa/t-linux64 (LIB2ADD_ST, HOST_LIBGCC2_CFLAGS): Set.
3830 * config/pdp11/t-pdp11: New file.
3831 * config/picochip/libgccExtras/adddi3.S,
3832 config/picochip/libgccExtras/ashlsi3.S,
3833 config/picochip/libgccExtras/ashrsi3.S,
3834 config/picochip/libgccExtras/clzsi2.S,
3835 config/picochip/libgccExtras/cmpsi2.S,
3836 config/picochip/libgccExtras/divmod15.S,
3837 config/picochip/libgccExtras/divmodhi4.S,
3838 config/picochip/libgccExtras/divmodsi4.S,
3839 config/picochip/libgccExtras/lshrsi3.S,
3840 config/picochip/libgccExtras/parityhi2.S,
3841 config/picochip/libgccExtras/popcounthi2.S,
3842 config/picochip/libgccExtras/subdi3.S,
3843 config/picochip/libgccExtras/ucmpsi2.S,
3844 config/picochip/libgccExtras/udivmodhi4.S,
3845 config/picochip/libgccExtras/udivmodsi4.S: New files.
3846 * config/picochip/t-picochip (LIB2ADD, HOST_LIBGCC2_CFLAGS)
3847 (LIBGCC2_DEBUG_CFLAGS, RANLIB_FOR_TARGET): Set.
3848 * config/rs6000/crtresfpr.S, config/rs6000/crtresgpr.S,
3849 config/rs6000/crtresxfpr.S, config/rs6000/crtresxgpr.S,
3850 config/rs6000/crtsavfpr.S, config/rs6000/crtsavgpr.S)
3851 config/rs6000/darwin-asm.h, config/rs6000/darwin-fpsave.S,
3852 config/rs6000/darwin-gpsave.S, config/rs6000/darwin-tramp.S,
3853 config/rs6000/darwin-vecsave.S, config/rs6000/darwin-world.S: New
3855 * config/rs6000/t-darwin (LIB2ADD, LIB2ADD_ST)
3856 (HOST_LIBGCC2_CFLAGS): Set.
3857 * config/rs6000/t-darwin64: New file.
3858 * config/rs6000/t-linux64 (HOST_LIBGCC2_CFLAGS): Set.
3859 * config/rs6000/t-lynx, config/rs6000/t-netbsd: New files.
3860 * config/rs6000/t-ppccomm (LIB2ADD): Add
3861 $(srcdir)/config/rs6000/tramp.S.
3862 (LIB2ADD_ST): Use $(srcdir)/config/rs6000 to refer to sources.
3863 Add $(srcdir)/config/rs6000/eabi.S.
3864 (crtsavfpr.S, crtresfpr.S, crtsavgpr.S, crtresgpr.S, crtresxfpr.S)
3865 (crtresxgpr.S, e500crtres32gpr.S, e500crtres64gpr.S)
3866 (e500crtres64gprctr.S, e500crtrest32gpr.S, e500crtrest64gpr.S)
3867 (e500crtresx32gpr.S, e500crtresx64gpr.S, e500crtsav32gpr.S)
3868 (e500crtsav64gpr.S, e500crtsav64gprctr.S, e500crtsavg32gpr.S)
3869 (e500crtsavg64gpr.S, e500crtsavg64gprctr.S): Remove.
3870 * config/rs6000/tramp.S: New file.
3871 * config/s390/t-tpf: Remove.
3872 * config/sh/linux-atomic.S: New file.
3873 * config/sh/t-linux (LIB2ADD): Set.
3874 (HOST_LIBGCC2_CFLAGS): Append, remove -fpic.
3875 * config/sh/t-netbsd (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
3876 * config/sh/t-sh (unwind-dw2-Os-4-200.o): Use $(srcdir) to refer
3878 (HOST_LIBGCC2_CFLAGS): Set.
3879 * config/sparc/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3880 * config/spu/divmodti4.c, config/spu/divv2df3.c,
3881 config/spu/float_disf.c, config/spu/float_unsdidf.c,
3882 config/spu/float_unsdisf.c, config/spu/float_unssidf.c,
3883 config/spu/mfc_multi_tag_release.c,
3884 config/spu/mfc_multi_tag_reserve.c, config/spu/mfc_tag_release.c,
3885 config/spu/mfc_tag_reserve.c, config/spu/mfc_tag_table.c,
3886 config/spu/multi3.c: New files.
3887 * config/spu/t-elf (LIB2ADD, LIB2ADD_ST, LIB2_SIDITI_CONV_FUNCS)
3888 (HOST_LIBGCC2_CFLAGS): Set.
3889 * config/stormy16/ashlsi3.c, config/stormy16/ashrsi3.c,
3890 config/stormy16/clzhi2.c, config/stormy16/cmpsi2.c,
3891 config/stormy16/ctzhi2.c, config/stormy16/divsi3.c,
3892 config/stormy16/ffshi2.c, config/stormy16/lib2.c,
3893 config/stormy16/lshrsi3.c, config/stormy16/modsi3.c,
3894 config/stormy16/parityhi2.c, config/stormy16/popcounthi2.c,
3895 config/stormy16/t-stormy16, config/stormy16/ucmpsi2.c,
3896 config/stormy16/udivmodsi4.c, config/stormy16/udivsi3.c,
3897 config/stormy16/umodsi3.c: New files.
3898 * config/xtensa/lib2funcs.S: New file.
3899 * config/xtensa/t-elf (HOST_LIBGCC2_CFLAGS): Set.
3900 * config/xtensa/t-xtensa (LIB2ADD): Set.
3901 * config.host (*-*-darwin*): Add t-libgcc-pic to tmake_file.
3902 (*-*-freebsd*): Add t-freebsd, t-libgcc-pic to tmake_file.
3903 Add t-freebsd-thread to tmake_file for posix threads.
3904 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu)
3905 (*-*-gnu*, *-*-kopensolaris*-gnu): Add t-libgcc-pic to tmake_file.
3906 (*-*-lynxos*): Likewise.
3907 (*-*-netbsd*): Likewise.
3908 (*-*-openbsd*): Likewise.
3909 Add t-openbsd-thread to tmake_file for posix threads.
3910 (*-*-solaris2*): Add t-libgcc-pic to tmake_file.
3911 (*-*-vxworks*): Set tmake_file.
3912 (alpha*-*-linux*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
3913 (alpha*-*-freebsd*): Likewise.
3914 (alpha*-*-netbsd*): Likewise.
3915 (alpha*-*-openbsd*): Likewise.
3916 (alpha*-dec-osf5.1*): Remove qrnnd.o, gthr-posix.o from extra_parts.
3917 (alpha64-dec-*vms*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
3918 (alpha*-dec-*vms*): Likewise.
3919 (arm*-*-netbsdelf*): Add arm/t-netbsd to tmake_file.
3920 (bfin*-elf*): Add bfin/t-elf to tmake_file.
3921 (bfin*-uclinux*): Likewise.
3922 (bfin*-linux-uclibc*): Likewise.
3923 (crisv32-*-elf): Add cris/t-cris to tmake_file.
3924 (crisv32-*-none): Likewise.
3925 (cris-*-elf): Likewise.
3926 (cris-*-none): Likewise.
3927 (cris-*-linux*, crisv32-*-linux*): Likewise.
3928 (hppa[12]*-*-hpux10*): Add pa/t-hpux pa/t-hpux10, t-libgcc-pic to
3930 (hppa*64*-*-hpux11*): Add pa/t-hpux, pa/t-pa64, t-libgcc-pic to
3932 (hppa[12]*-*-hpux11*): Add pa/t-hpux, t-libgcc-pic to tmake_file.
3933 (i[34567]86-*-elf*): Add t-libgcc-pic to tmake_file.
3934 (x86_64-*-elf*): Likewise.
3935 (i[34567]86-*-nto-qnx*): Likewise.
3936 (i[34567]86-*-mingw*): Add i386/t-gthr-win32 to tmake_file for
3938 (x86_64-*-mingw*): Likewise.
3939 (i[34567]86-*-interix3*): Add i386/t-interix to tmake_file.
3940 (lm32-*-uclinux*): Add t-libgcc-pic to tmake_file.
3941 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
3942 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
3943 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-elf to
3945 (mipsisa64sr71k-*-elf*): Likewise.
3946 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
3947 (mips-*-elf*, mipsel-*-elf*): Likewise.
3948 (mips64-*-elf*, mips64el-*-elf*): Likewise.
3949 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
3950 (mips*-*-rtems*): Likewise.
3951 (mips64vr-*-elf*, mips64vrel-*-elf*): Add mips/t-elf, mips/t-vr
3953 (pdp11-*-*): Add pdp11/t-pdp11 to tmake_file.
3954 (powerpc64-*-darwin*): Add rs6000/t-darwin64 to tmake_file.
3955 (s390x-ibm-tpf*): Add t-libgcc-pic to tmake_file.
3956 (spu-*-elf*): Likewise.
3957 (tic6x-*-uclinux): Add t-libgcc-pic to tmake_file.
3959 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3961 * Makefile.in ($(lib1asmfuncs-o), $(lib1asmfuncs-s-o)): Use
3962 $(srcdir) to refer to $(LIB1ASMSRC).
3964 * config/arm/bpabi-v6m.S, config/arm/bpabi.S,
3965 config/arm/ieee754-df.S, config/arm/ieee754-sf.S,
3966 config/arm/lib1funcs.S: New files.
3967 * config/arm/libunwind.S [!__symbian__]: Use lib1funcs.S.
3968 * config/arm/t-arm: New file.
3969 * config/arm/t-bpabi (LIB1ASMFUNCS): Set.
3970 * config/arm/t-elf, config/arm/t-linux, config/arm/t-linux-eabi,
3971 config/arm/t-strongarm-elf: New files.
3972 * config/arm/t-symbian (LIB1ASMFUNCS): Set.
3973 * config/arm/t-vxworks, config/arm/t-wince-pe: New files.
3974 * config/avr/lib1funcs.S: New file.
3975 * config/avr/t-avr (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3976 * config/bfin/lib1funcs.S, config/bfin/t-bfin: New files.
3977 * config/c6x/lib1funcs.S: New file.
3978 * config/c6x/t-elf (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3979 * config/fr30/lib1funcs.S, config/fr30/t-fr30: New files.
3980 * config/frv/lib1funcs.S: New file.
3981 * config/frv/t-frv (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3982 * config/h8300/lib1funcs.S, config/h8300/t-h8300: New files.
3983 * config/i386/cygwin.S, config/i386/t-chkstk: New files.
3984 * config/ia64/__divxf3.asm: Rename to ...
3985 * config/ia64/__divxf3.S: ... this.
3986 Adapt lib1funcs.asm filename.
3987 * config/ia64/_fixtfdi.asm: Rename to ...
3988 * config/ia64/_fixtfdi.S: ... this.
3989 Adapt lib1funcs.asm filename.
3990 * config/ia64/_fixunstfdi.asm: Rename to ...
3991 * config/ia64/_fixunstfdi.S: ... this.
3992 Adapt lib1funcs.asm filename.
3993 * config/ia64/_floatditf.asm: Rename to ...
3994 * config/ia64/_floatditf.S: ... this.
3995 Adapt lib1funcs.asm filename.
3996 * config/ia64/lib1funcs.S: New file.
3997 * config/ia64/t-hpux (LIB1ASMFUNCS): Set.
3998 * config/ia64/t-ia64 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3999 * config/ia64/t-softfp-compat (libgcc1-tf-compats): Adapt suffix.
4000 * config/m32c/lib1funcs.S, config/m32c/t-m32c: New files.
4001 * config/m68k/lb1sf68.S, config/m68k/t-floatlib: New files.
4002 * config/mcore/lib1funcs.S, config/mcore/t-mcore: New files.
4003 * config/mep/lib1funcs.S: New file.
4004 * config/mep/t-mep (LIB1ASMSRC, LIB1ASMFUNCS): Set.
4005 * config/mips/mips16.S: New file.
4006 * config/mips/t-mips16 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
4007 * config/pa/milli64.S: New file.
4008 * config/pa/t-linux, config/pa/t-linux64: New files.
4009 * config/picochip/lib1funcs.S: New file.
4010 * config/picochip/t-picochip (LIB1ASMSRC, LIB1ASMFUNCS): Set.
4011 * config/sh/lib1funcs.S, config/sh/lib1funcs.h: New files.
4012 * config/sh/t-linux (LIB1ASMFUNCS_CACHE): Set.
4013 * config/sh/t-netbsd: New file.
4014 * config/sh/t-sh (LIB1ASMSRC, LIB1ASMFUNCS, LIB1ASMFUNCS_CACHE): Set.
4015 Use $(srcdir) to refer to lib1funcs.S, adapt filename.
4016 * config/sh/t-sh64: New file.
4017 * config/sparc/lb1spc.S: New file.
4018 * config/sparc/t-softmul (LIB1ASMSRC): Adapt sparc/lb1spc.asm
4020 * config/v850/lib1funcs.S, config/v850/t-v850: New files.
4021 * config/vax/lib1funcs.S, config/vax/t-linux: New files.
4022 * config/xtensa/ieee754-df.S, config/xtensa/ieee754-sf.S,
4023 config/xtensa/lib1funcs.S: New files.
4024 * config/xtensa/t-xtensa (LIB1ASMSRC, LIB1ASMFUNCS): Set.
4025 * config.host (arm-wrs-vxworks): Add arm/t-arm, arm/t-vxworks to
4027 (arm*-*-freebsd*): Add arm/t-arm, arm/t-strongarm-elf to tmake_file.
4028 (arm*-*-netbsdelf*): Add arm/t-arm to tmake_file.
4029 (arm*-*-linux*): Likewise.
4030 Add arm/t-elf, arm/t-bpabi, arm/t-linux-eabi to tmake_file for
4031 arm*-*-linux-*eabi, add arm/t-linux otherwise.
4032 (arm*-*-uclinux*): Add arm/t-arm, arm/t-elf to tmake_file.
4033 (arm*-*-ecos-elf): Likewise.
4034 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
4035 (arm*-*-rtems*): Likewise.
4036 (arm*-*-elf): Likewise.
4037 (arm*-wince-pe*): Add arm/t-arm, arm/t-wince-pe to tmake_file.
4038 (avr-*-rtems*): Add to tmake_file, add avr/t-avr.
4039 (bfin*-elf*): Add bfin/t-bfin to tmake_file.
4040 (bfin*-uclinux*): Likewise.
4041 (bfin*-linux-uclibc*): Likewise.
4042 (bfin*-rtems*): Likewise.
4043 (bfin*-*): Likewise.
4044 (fido-*-elf): Merge into m68k-*-elf*.
4045 (fr30-*-elf)): Add fr30/t-fr30 to tmake_file.
4046 (frv-*-*linux*): Add frv/t-frv to tmake_file.
4047 (h8300-*-rtems*): Add h8300/t-h8300 to tmake_file.
4048 (h8300-*-elf*): Likewise.
4049 (hppa*64*-*-linux*): Add pa/t-linux, pa/t-linux64 to tmake_file.
4050 (hppa*-*-linux*): Add pa/t-linux to tmake_file.
4051 (i[34567]86-*-cygwin*): Add i386/t-chkstk to tmake_file.
4052 (i[34567]86-*-mingw*): Likewise.
4053 (x86_64-*-mingw*): Likewise.
4054 (i[34567]86-*-interix3*): Likewise.
4055 (ia64*-*-hpux*): Add ia64/t-ia64, ia64/t-hpux to tmake_file.
4056 (ia64-hp-*vms*): Add ia64/t-ia64 to tmake_file.
4057 (m68k-*-elf*): Also handle fido-*-elf.
4058 Add m68k/t-floatlib to tmake_file.
4059 (m68k-*-uclinux*): Add m68k/t-floatlib to tmake_file.
4060 (m68k-*-linux*): Likewise.
4061 (m68k-*-rtems*): Likewise.
4062 (mcore-*-elf): Add mcore/t-mcore to tmake_file.
4063 (sh-*-elf*, sh[12346l]*-*-elf*): Add sh/t-sh64 to tmake_file for
4065 (sh-*-linux*, sh[2346lbe]*-*-linux*): Add sh/t-sh to tmake_file.
4066 Add sh/t-sh64 to tmake_file for sh64*-*-linux*.
4067 (sh-*-netbsdelf*, shl*-*-netbsdelf*, sh5-*-netbsd*)
4068 (sh5l*-*-netbsd*, sh64-*-netbsd*, sh64l*-*-netbsd*): Add sh/t-sh,
4069 sh/t-netbsd to tmake_file.
4070 Add sh/t-sh64 to tmake_file for sh5*-*-netbsd*, sh64*-netbsd*.
4071 (sh-*-rtems*): Add sh/t-sh to tmake_file.
4072 (sh-wrs-vxworks): Likewise.
4073 (sparc-*-linux*): Add sparc/t-softmul to tmake_file except for
4075 (v850*-*-*): Add v850/t-v850 to tmake_file.
4076 (vax-*-linux*): Add vax/t-linux to tmake_file.
4077 (m32c-*-elf*, m32c-*-rtems*): Add m32c/t-m32c to tmake_file.
4079 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4081 * crtstuff.c: New file.
4082 * Makefile.in (CRTSTUFF_CFLAGS): Define.
4083 (CRTSTUFF_T_CFLAGS): Define.
4084 (extra-parts, INSTALL_PARTS): Remove conditional assignments.
4085 (crtbegin$(objext), crtend$(objext), crtbeginS$(objext))
4086 (crtendS$(objext), crtbeginT.o): Use $(srcdir) to refer to
4089 (crtbeginT.o): Use $(objext).
4090 [!CUSTOM_CRTIN] (crti$(objext), crtn$(objext)): New rules.
4091 (libgcc-extra-parts): Don't compare EXTRA_PARTS, GCC_EXTRA_PARTS.
4092 (gcc-extra-parts): Remove.
4093 * config.host (*-*-freebsd*): Add t-crtstuff-pic to tmake_file.
4095 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
4096 *-*-gnu*): Also handle *-*-kopensolaris*-gnu.
4097 Add t-crtstuff-pic to tmake_file.
4098 (*-*-lynxos*): New case.
4099 Set tmake_file, extra_parts.
4100 (*-*-netbsd*): Add t-crtstuff-pic to tmake_file.
4101 Set extra_parts for *-*-netbsd*1.[7-9]*, *-*-netbsd[2-9]*,
4102 *-*-netbsdelf[2-9]*.
4103 (*-*-openbsd*): Add t-crtstuff-pic to tmake_file.
4104 (*-*-rtems*): Set extra_parts.
4105 (*-*-solaris2*): Remove t-crtin from tmake_file for Solaris < 10.
4106 (*-*-uclinux*): New case.
4108 (*-*-vms*): New case.
4109 Set tmake_file, extra_parts.
4110 (*-*-elf): Set extra_parts.
4111 (alpha*-*-freebsd*): Add crtbeginT.o to extra_parts.
4112 (alpha64-dec-*vms*): Append to tmake_file, remove vms/t-vms,
4115 (alpha*-dec-*vms*): Append to tmake_file, remove vms/t-vms.
4117 (arm*-*-freebsd*): Add t-crtin to tmake_file.
4118 Add crtbegin.o, crtend.o, crti.o, crtn.o to extra_parts.
4119 (arm-wrs-vxworks): Append to tmake_file.
4121 (arm*-*-uclinux*): Set extra_parts.
4122 (arm*-*-ecos-elf): Likewise.
4123 (arm*-*-eabi*, arm*-*-symbianelf*): Set extra_parts for
4125 (arm*-*-rtems*): Set extra_parts.
4126 (arm*-*-elf): Likewise.
4127 (avr-*-rtems*): Clear extra_parts.
4128 (bfin*-elf*): Add bfin/t-crtlibid, bfin/t-crtstuff to extra_parts.
4130 (bfin*-uclinux*): Likewise.
4131 (bfin*-linux-uclibc*): Add bfin/t-crtstuff to tmake_file.
4132 (bfin*-rtems*): Append to tmake_file.
4134 (bfin*-*): Likewise.
4135 (crisv32-*-elf, crisv32-*-none, cris-*-elf, cris-*-none): Split into ...
4136 (crisv32-*-elf): ... this.
4137 (crisv32-*-none): ... this.
4138 (cris-*-elf, cris-*-none): New cases.
4139 Add cris/t-elfmulti to tmake_file.
4140 (fr30-*-elf): Append to tmake_file.
4142 (frv-*-elf): Append to tmake_file, add frv/t-frv.
4144 (h8300-*-rtems*): Append to tmake_file.
4146 (h8300-*-elf*): Likewise.
4147 (hppa*64*-*-hpux11*): Add pa/t-stublib, pa/t-stublib64 to tmake_file.
4149 (hppa[12]*-*-hpux11*): Add pa/t-stublib to tmake_file.
4151 (i[34567]86-*-elf*): Add i386/t-crtstuff, t-crtstuff-pic to tmake_file.
4152 (x86_64-*-elf*): Likewise.
4153 (i[34567]86-*-freebsd*): Add i386/t-crtstuff to tmake_file.
4154 (x86_64-*-freebsd*): Likewise.
4155 (x86_64-*-netbsd*): Likewise.
4156 (i[34567]86-*-linux*): Likewise.
4157 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
4158 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
4159 (x86_64-*-linux*): Likewise.
4160 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
4161 (i[34567]86-*-lynxos*): Add t-crtstuff-pic, i386/t-crtstuff to
4164 (i[34567]86-*-nto-qnx*): Set tmake_file, extra_parts.
4165 (i[34567]86-*-rtems*): Append to tmake_file, remove t-crtin.
4166 Append to extra_parts, remove crtbegin.o, crtend.o.
4167 (ia64*-*-elf*): Append to extra_parts, remove crtbegin.o, crtend.o.
4168 (ia64*-*-freebsd*): Append to extra_parts, remove crtbegin.o,
4169 crtend.o, crtbeginS.o, crtendS.o.
4170 (ia64*-*-linux*): Comment extra_parts.
4171 (ia64-hp-*vms*): Append to tmake_file, remove vms/t-vms, vms/t-vms64.
4173 (iq2000*-*-elf*): Clear extra_parts.
4174 (lm32-*-elf*, lm32-*-rtems*): Add t-crtin to tmake_file.
4175 (lm32-*-uclinux*): Add to extra_parts, remove crtbegin.o, crtend.o
4176 (m32r-*-elf*, m32r-*-rtems*): Split off ...
4177 (m32r-*-rtems*): ... this.
4178 Add m32r/t-m32r to tmake_file.
4179 (m68k-*-elf*): Add t-crtin to tmake_file.
4180 (m68k-*-rtems*): Add crti.o, crtn.o to extra_parts.
4181 (mcore-*-elf): Likewise.
4182 (microblaze*-*-*): Set extra_parts.
4183 (mips*-sde-elf*): New case.
4184 Set tmake_file, extra_parts.
4185 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
4186 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
4187 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-crtstuff to
4190 (mipsisa64sr71k-*-elf*): Likewise.
4191 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
4192 (mips-*-elf*, mipsel-*-elf*): Likewise.
4193 (mips64-*-elf*, mips64el-*-elf*): Likewise.
4194 (mips64vr-*-elf*, mips64vrel-*-elf*): Likewise.
4195 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
4196 (mips*-*-rtems*): Likewise.
4197 (mipstx39-*-elf*, mipstx39el-*-elf*): Likewise.
4198 (moxie-*-*): Split into ...
4199 (moxie-*-elf, moxie-*-uclinux*): ... this.
4200 Add to extra_parts, remove crtbegin.o, crtend.o.
4201 (moxie-*-rtems*): New case.
4204 (powerpc-*-freebsd*): Add rs6000/t-crtstuff to tmake_file.
4206 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
4207 (powerpc-*-eabispe*): Add rs6000/t-crtstuff, t-crtstuff-pic to
4210 (powerpc-*-eabisimaltivec*): Add to tmake_file, add rs6000/t-ppccomm,
4211 rs6000/t-crtstuff, t-crtstuff-pic to tmake_file.
4213 (powerpc-*-eabisim*): Likewise.
4214 (powerpc-*-elf*): Likewise.
4215 (powerpc-*-eabialtivec*): Likewise.
4216 (powerpc-xilinx-eabi*): Likewise.
4217 (powerpc-*-eabi*): Likewise.
4218 (powerpc-*-rtems*): Likewise.
4219 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-crtstuff to
4222 (powerpc-*-lynxos*): Add to tmake_file.
4223 (powerpcle-*-elf*): Add to tmake_file, add rs6000/t-ppccomm,
4224 rs6000/t-crtstuff, t-crtstuff-pic.
4226 (powerpcle-*-eabisim*): Likewise.
4227 (powerpcle-*-eabi*): Likewise.
4228 (rx-*-elf): Remove extra_parts.
4229 (s390x-ibm-tpf*): Set extra_parts.
4230 (score-*-elf): Set extra_parts.
4231 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
4232 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
4233 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
4234 (sh64l*-*-netbsd*): Split into ...
4235 (sh-*-elf*, sh[12346l]*-*-elf*): ... this.
4236 Add t-crtstuff-pic to tmake_file.
4238 (sh-*-rtems*): Add to tmake_file, add t-crtstuff-pic.
4240 (sh-wrs-vxworks): Add to tmake_file, add t-crtstuff-pic.
4241 (sparc-*-elf*): Remove t-crtin from tmake_file.
4242 Add to extra_parts, remove crtbegin.o, crtend.o.
4243 (sparc-*-linux*): Add sparc/t-linux64 to tmake_file.
4244 (sparc64-*-linux*): Likewise.
4245 (sparc-*-rtems*): Remove sparc/t-elf from tmake_file.
4246 Add to extra_parts, remove crtbegin.o, crtend.o.
4247 (sparc64-*-elf*): Remove t-crtin from tmake_file.
4248 Add to extra_parts, remove crtbegin.o, crtend.o.
4249 (sparc64-*-rtems*): Remove t-crtin from tmake_file.
4250 Add to extra_parts, remove crtbegin.o, crtend.o.
4251 (sparc64-*-freebsd*, ultrasparc-*-freebsd*): Add to extra_parts.
4252 (sparc64-*-linux*): Add sparc/t-linux64 to tmake_file.
4253 (spu-*-elf*): Add to tmake_file, add spu/t-elf.
4255 (tic6x-*-uclinux): Add c6x/t-uxlinux, t-crtstuff-pic to tmake_file.
4257 (tic6x-*-*): Change to ...
4258 (tic6x-*-elf): ... this.
4260 (xtensa*-*-elf*): Add to tmake_file, add xtensa/t-elf.
4262 (am33_2.0-*-linux*): Add comment.
4263 (mep*-*-*): Add mep/t-mep to tmake_file.
4265 * config/alpha/t-vms: New file.
4266 * config/alpha/vms-dwarf2.S, config/alpha/vms-dwarf2eh.S: New files.
4267 * config/arm/crti.S, config/arm/crtn.S: New files.
4268 * config/bfin/crti.S, config/bfin/crtn.S: New files.
4269 * config/bfin/crtlibid.S: New file.
4270 * config/bfin/t-crtlibid, config/bfin/t-crtstuff: New files.
4271 * config/c6x/crti.S, config/c6x/crtn.S: New files.
4272 * config/c6x/t-elf (CUSTOM_CRTIN): Set.
4273 (crti.o, crtin.o): New rules.
4274 (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
4275 * config/c6x/t-uclinux: New file.
4276 * config/cris/t-elfmulti: New file.
4277 * config/cris/t-linux (CRTSTUFF_T_CFLAGS_S): Set.
4278 * config/fr30/crti.S, config/fr30/crtn.S: New files.
4279 * config/frv/frvbegin.c, config/frv/frvend.c: New files.
4280 * config/frv/t-frv: New file.
4281 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Set.
4282 * config/h8300/crti.S, config/h8300/crtn.S: New files.
4283 * config/i386/cygming-crtbegin.c, config/i386/cygming-crtend.c:
4285 * config/i386/t-cygming (crtbegin.o, crtend.o): Use $(srcdir) to
4286 refer to cygming-crtbegin.c, cygming-crtend.c.
4288 * config/i386/t-nto: New file.
4289 * config/ia64/crtbegin.S, config/ia64/crtend.S: New files.
4290 * config/ia64/crti.S, config/ia64/crtn.S: New files.
4291 * config/ia64/t-ia64 (crtbegin.o, crtend.o, crtbeginS.o,
4292 crtendS.o): Use $(srcdir) to refer to crtbegin.S, crtend.S.
4295 * config/ia64/t-vms (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
4296 (crtinitS.o): New rule.
4297 * config/ia64/vms-crtinit.S: New file.
4298 * config/lm32/t-elf ($(T)crti.o, $(T)crtn.o): Remove.
4299 * config/m32r/initfini.c: New file.
4300 * config/m32r/t-linux, config/m32r/t-m32r: New files.
4301 * config/m68k/crti.S, config/m68k/crtn.S: New files.
4302 * config/mcore/crti.S, config/mcore/crtn.S: New files.
4303 * config/mep/t-mep: New file.
4304 * config/microblaze/crti.S, config/microblaze/crtn.S: New files.
4305 * config/microblaze/t-microblaze (MULTILIB_OPTIONS): Remove.
4306 * config/mips/crti.S, config/mips/crtn.S: New files.
4307 * config/mips/t-crtstuff: New file.
4308 * config/mmix/crti.S, config/mmix/crtn.S: New files.
4309 * config/mmix/t-mmix (CRTSTUFF_T_CFLAGS): Set.
4310 (CUSTOM_CRTIN): Set.
4311 ($(T)crti.o, $(T)crtn.o): Remove $(T),
4313 Use $(srcdir) to refer to crti.S, crtn.S.
4314 Use .S extension, $<.
4315 * config/moxie/crti.asm: Rename to ...
4316 * config/moxie/crti.S: ... this.
4317 * config/moxie/crtn.asm: Rename to ...
4318 * config/moxie/crtn.S: ... this.
4319 * config/moxie/t-moxie: Remove.
4320 * config/pa/stublib.c: New file.
4321 * config/pa/t-stublib, config/pa/t-stublib64: New files.
4322 * config/rs6000/eabi-ci.S, config/rs6000/eabi-cn.S: New files.
4323 * config/rs6000/sol-ci.S, config/rs6000/sol-cn.S: New files.
4324 * config/rs6000/t-crtstuff: New file.
4325 * config/rs6000/t-ppccomm (EXTRA_PARTS): Remove.
4326 (ecrti.S, ecrtn.S, ncrti.S, ncrtn.S): Remove.
4327 (ecrti$(objext)): Depend on $(srcdir)/config/rs6000/eabi-ci.S.
4328 Make output file explicit.
4329 (ecrtn$(objext)): Depend on $(srcdir)/config/rs6000/eabi-cn.S.
4330 Make output file explicit.
4331 (ncrti$(objext): Depend on $(srcdir)/config/rs6000/sol-ci.S.
4332 Make output file explicit.
4333 (ncrtn$(objext)): Depend on $(srcdir)/config/rs6000/sol-cn.S.
4334 Make output file explicit.
4335 * config/score/crti.S, config/score/crtn.S: New files.
4336 * config/sh/crt1.S, config/sh/crti.S, config/sh/crtn.S: New files.
4337 * config/sh/lib1funcs-4-300.S, config/sh/lib1funcs-Os-4-200.S: New
4339 * config/sh/t-sh, config/sh/t-superh: New files.
4340 * config/sparc/t-linux64: New file.
4341 * config/spu/cache.S, config/spu/cachemgr.c: New files.
4342 * config/spu/t-elf (CRTSTUFF_T_CFLAGS): Set.
4343 (cachemgr.o, cachemgr_nonatomic.o, libgcc_%.a, cache8k.o)
4344 (cache16k.o, cache32k.o, cache64k.o, cache128k.o): New rules.
4345 * config/t-crtin: Remove.
4346 * config/t-crtstuff-pic: New file.
4347 * config/t-sol2 (CUSTOM_CRTIN): Set.
4348 (crti.o, crtn.o): New rules.
4349 * config/vms/t-vms: New file.
4350 * config/vms/vms-ucrt0.c: New file.
4351 * config/xtensa/t-elf: New file.
4353 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4355 * Makefile.in (SHLIB_NM_FLAGS): Set.
4356 * mkmap-flat.awk, mkmap-symver.awk: New files.
4357 * configure.ac (libgcc_cv_lib_sjlj_exceptions): Check for SjLj
4359 * configure: Regenerate.
4360 * config/libgcc-glibc.ver: New file.
4361 * config/libgcc-libsystem.ver: New file.
4362 * config/t-libunwind (SHLIB_LC): Set.
4363 * config/t-linux: New file.
4364 * config/t-slibgcc (INSTALL_SHLIB): New.
4365 (SHLIB_INSTALL): Use it.
4366 * config/t-slibgcc-darwin (SHLIB_MKMAP): Use $(srcdir) to refer
4367 to mkmap-symver.awk.
4368 (SHLIB_MAPFILES): Don't append, adapt pathname.
4369 (SHLIB_VERPFX): Set.
4370 * config/t-slibgcc-elf-ver (SHLIB_MKMAP): Use $(srcdir) to refer
4371 to mkmap-symver.awk.
4372 * config/t-slibgcc-gld-nover, config/t-slibgcc-hpux,
4373 config/t-slibgcc-libgcc, config/t-slibgcc-vms: New files.
4374 * config/alpha/libgcc-alpha-ldbl.ver, config/alpha/t-linux: New files.
4375 * config/alpha/t-slibgcc-osf (SHLIB_MKMAP): Use $(srcdir) to refer
4377 * config/arm/t-bpabi (SHLIB_MAPFILES): Set.
4378 * config/bfin/libgcc-glibc.ver, config/bfin/t-linux: New files.
4379 * config/c6x/libgcc-eabi.ver, config/c6x/t-elf: New files.
4380 * config/cris/libgcc-glibc.ver, config/cris/t-linux: New files.
4381 * config/frv/libgcc-frv.ver, config/frv/t-linux: New files.
4382 * config/i386/libgcc-darwin.10.4.ver,
4383 config/i386/libgcc-darwin.10.5.ver, config/i386/libgcc-glibc.ver:
4385 * config/i386/t-darwin: Remove.
4386 * config/i386/t-darwin64: Likewise.
4387 * config/i386/t-dw2-eh, config/i386/t-sjlj-eh: New files.
4388 * config/i386/t-slibgcc-cygming, config/i386/t-cygwin,
4389 config/i386/t-dlldir, config/i386/t-dlldir-x: New files.
4390 * config/i386/t-linux: New file.
4391 * config/i386/t-mingw32: New file.
4392 * config/ia64/libgcc-glibc.ver, config/ia64/libgcc-ia64.ver: New files.
4393 * config/ia64/t-glibc: Rename to ...
4394 * config/ia64/t-linux: ... this.
4395 (SHLIB_MAPFILES): Set.
4396 * config/ia64/t-glibc-libunwind: Rename to ...
4397 * config/ia64/t-linux-libunwind: ... this.
4398 * config/ia64/t-ia64 (SHLIB_MAPFILES): Set.
4399 * config/ia64/t-slibgcc-hpux: New file.
4400 * config/m32r/libgcc-glibc.ver, config/m32r/t-linux: New files.
4401 * config/m68k/t-slibgcc-elf-ver: New file.
4402 * config/mips/t-mips16 (SHLIB_MAPFILES): Set.
4403 * config/mips/t-slibgcc-irix (SHLIB_MKMAP): Use $(srcdir) to refer
4405 * config/pa/t-slibgcc-hpux: New file.
4406 * config/pa/t-slibgcc-dwarf-ver, config/pa/t-slibgcc-sjsj-ver: New
4408 * config/rs6000/libgcc-darwin.10.4.ver,
4409 config/rs6000/libgcc-darwin.10.5.ver: New files.
4410 * config/rs6000/libgcc-ppc-glibc.ver: Rename to
4411 config/rs6000/libgcc-glibc.ver.
4412 * config/rs6000/libgcc-ppc64.ver: Rename to
4413 config/rs6000/libgcc-ibm-ldouble.ver.
4414 * config/rs6000/t-darwin (SHLIB_VERPFX): Remove.
4415 * config/rs6000/t-ibm-ldouble (SHLIB_MAPFILES): Adapt filename.
4416 * config/rs6000/t-ldbl128: Rename to ...
4417 * config/rs6000/t-linux: ... this.
4418 (SHLIB_MAPFILES): Adapt filename.
4419 * config/rs6000/t-slibgcc-aix: New file.
4420 * config/sh/libgcc-excl.ver, config/sh/libgcc-glibc.ver: New files.
4421 * config/sh/t-linux (SHLIB_MAPFILES): Use $(srcdir) to refer to
4422 libgcc-excl.ver, libgcc-glibc.ver.
4423 (SHLIB_LINK, SHLIB_INSTALL): Remove.
4424 * config/sparc/libgcc-glibc.ver: New file.
4425 * config/sparc/t-linux: New file.
4426 * config/xtensa/libgcc-glibc.ver, config/xtensa/t-linux: New files.
4427 * config.host (*-*-freebsd*): Add t-slibgcc, t-slibgcc-gld,
4428 t-slibgcc-elf-ver to tmake_file.
4429 Add t-slibgcc-nolc-override to tmake_file for posix threads on
4431 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
4432 *-*-gnu*, *-*-kopensolaris*-gnu): Add t-slibgcc, t-slibgcc-gld,
4433 t-slibgcc-elf-ver, t-linux to tmake_file.
4434 (*-*-netbsd*): Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to
4436 (alpha*-*-linux*): Add alpha/t-linux to tmake_file.
4437 (alpha64-dec-*vms*): Add t-slibgcc-vms to tmake_file.
4438 (alpha*-dec-*vms*): Likewise.
4439 (arm*-*-freebsd*): Append to tmake_file.
4440 (arm*-*-netbsdelf*): Add t-slibgcc-gld-nover to tmake_file.
4441 (arm*-*-linux*): Add t-slibgcc-libgcc to tmake_file for
4443 (arm*-*-eabi*, arm*-*-symbianelf*): Add t-slibgcc-nolc-override to
4444 tmake_file for arm*-*-symbianelf*.
4445 (bfin*-linux-uclibc*): Append to tmake_file, add bfin/t-linux.
4446 (cris-*-linux*, crisv32-*-linux*): Append to tmake_file, add
4448 (frv-*-*linux*): Append to tmake_file, add frv/t-linux.
4449 (hppa*-*-linux*): Add t-slibgcc-libgcc, pa/t-slibgcc-sjlj-ver,
4450 pa/t-slibgcc-dwarf-ver to tmake_file.
4451 (hppa[12]*-*-hpux10*): Add t-slibgcc, pa/t-slibgcc-sjlj-ver,
4452 pa/t-slibgcc-dwarf-ver, t-slibgcc-hpux, pa/t-slibgcc-hpux to tmake_file.
4453 (hppa*64*-*-hpux11*): Likewise.
4454 (hppa[12]*-*-hpux11*): Likewise.
4455 (x86_64-*-darwin*): Don't override tmake_file, but only keep
4456 i386/t-crtpc, i386/t-crtfm.
4457 (i[34567]86-*-cygwin*): Set tmake_eh_file, tmake_dlldir_file.
4458 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
4460 Add i386/t-cygwin to tmake_file.
4461 Prepent i386/t-mingw-pthread to tmake_file for posix threads.
4462 (i[34567]86-*-mingw*): Set tmake_eh_file, tmake_dlldir_file.
4463 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
4465 Add i386/t-mingw32 to tmake_file.
4466 (x86_64-*-mingw*): Likewise.
4467 (ia64*-*-freebsd*): Append to tmake_file.
4468 (ia64*-*-linux*): Append to tmake_file.
4469 Replace ia64/t-glibc by ia64/t-linux.
4470 Replace ia64/t-glibc-libunwind by ia64/t-linux-libunwind if using
4472 (ia64*-*-hpux*): Add t-slibgcc, ia64/t-slibgcc-hpux,
4473 t-slibgcc-hpux to tmake_file.
4474 (ia64-hp-*vms*): Add t-slibgcc-vms to tmake_file.
4475 (m32r-*-linux*): Append to tmake_file, add m32r/t-linux.
4476 (m32rle-*-linux*): Likewise.
4477 (m68k-*-linux*)): Add m68k/t-slibgcc-elf-ver to tmake_file unless
4479 (microblaze*-linux*): New case.
4480 Append to tmake_file, add t-slibgcc-nolc-override.
4481 (powerpc-*-freebsd*): Add t-slibgcc-libgcc to tmake_file.
4482 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
4483 Replace rs6000/t-ldbl128 by rs6000/t-linux in tmake_file.
4484 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
4485 rs6000/t-slibgcc-aix to tmake_file.
4486 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
4487 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
4488 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
4489 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
4490 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
4491 (sh64l*-*-netbsd*): Add t-slibgcc-libgcc to tmake_file for
4493 (sparc-*-linux*): Append to tmake_file for *-leon*.
4494 Add sparc/t-linux to tmake_file for non-Leon targets.
4495 (sparc64-*-linux*): Add sparc/t-linux to tmake_file.
4496 (tic6x-*-uclinux): New case.
4497 Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to tmake_file.
4498 (tic6x-*-*): Add c6x/t-elf to tmake_file.
4499 (xtensa*-*-linux*): Append to tmake_file, add xtensa/t-linux.
4500 (am33_2.0-*-linux*): Append to tmake_file.
4501 (i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-kfreebsd*-gnu)
4502 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Also handle
4503 x86_64-*-kfreebsd*-gnu.
4504 Add i386/t-linux to tmake_file.
4506 2011-10-28 Ian Lance Taylor <iant@google.com>
4508 * config/i386/morestack.S: Correct CFI information to do proper
4509 returns throughout function. In 32-bit mode, save %ebx so that it
4510 is restored on unwind.
4512 2011-10-25 Bernd Schmidt <bernds@codesourcery.com>
4514 * config/c6x/pr-support.c (__gnu_unwind_24bit): Correct logic for the
4515 case where B3 isn't the return register.
4517 * config/c6x/pr-support.c (pop_compact_frame, pop_frame): Correct
4518 logic for doubleword pops.
4520 2011-10-25 Andreas Tobler <andreast@fgznet.ch>
4522 * config/rs6000/t-freebsd: Add wildcard.
4524 2011-10-21 Paul Brook <paul@codesourcery.com>
4526 * unwind-arm-common.inc: Handle ID3/4 unwinding data.
4528 2011-10-16 Uros Bizjak <ubizjak@gmail.com>
4529 Eric Botcazou <ebotcazou@adacore.com>
4532 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Set
4533 fs->signal_frame to 1.
4535 2011-10-07 Ian Lance Taylor <iant@google.com>
4537 * generic-morestack-thread.c: #include <errno.h>.
4539 2011-10-07 Ian Lance Taylor <iant@google.com>
4542 * generic-morestack.c (__generic_morestack): Make sure the segment
4543 is large enough for both the stack frame and the copied
4546 2011-10-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4549 * config.host: Add crtbegin.o, crtbeginS.o, crtend.o, crtendS.o to
4552 2011-09-28 Nick Clifton <nickc@redhat.com>
4554 * config/rx/rx-lib.h: Always restrict doubles to the SF type when
4555 64-bit doubles are not enabled.
4556 * config/rx/rx-abi.h: Fix extraneous renaming of the floatsisf
4557 and floatunsisf functions.
4559 2011-09-13 Paul Brook <paul@codesourcery.com>
4561 * config.host (tic6x-*-*): Add c6x/t-c6x-elf. Set unwind_header.
4562 * unwind-c.c (PERSONALITY_FUNCTION): Use UNWIND_POINTER_REG.
4563 * unwind-arm-common.inc: New file.
4564 * config/arm/unwind-arm.c: Use unwind-arm-common.inc.
4565 * config/arm/unwind-arm.h: Use unwind-arm-common.h.
4566 (_GLIBCXX_OVERRIDE_TTYPE_ENCODING): Define.
4567 * config/c6x/libunwind.S: New file.
4568 * config/c6x/pr-support.c: New file.
4569 * config/c6x/unwind-c6x.c: New file.
4570 * config/c6x/unwind-c6x.h: New file.
4571 * config/c6x/t-c6x-elf: New file.
4573 2011-08-23 Uros Bizjak <ubizjak@gmail.com>
4575 * config/i386/64/sfp-machine.h (ASM_INVALID): New define.
4576 (ASM_DIVZERO): Ditto.
4577 (FP_HANLDE_EXCEPTIONS): Use ASM_INVALID and ASM_DIVZERO.
4579 2011-08-18 Richard Sandiford <richard.sandiford@linaro.org>
4581 * config/arm/bpabi-lib.h (RENAME_LIBRARY_SET): Delete.
4583 2011-08-17 Richard Sandiford <richard.sandiford@linaro.org>
4586 * config/arm/bpabi-lib.h (RENAME_LIBRARY): Use a C-level alias
4587 instead of an assembly one.
4589 2011-08-12 Paolo Bonzini <bonzini@gnu.org>
4592 * Makefile.in (install-unwind_h): Create
4593 $(gcc_objdir)/include/unwind.h atomically.
4595 2011-08-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4597 * Makefile.in (install-unwind_h): Remove destination file first.
4599 2011-08-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4602 * config/mips/t-mips16: New file.
4603 * config.host (mips64*-*-linux*): Add mips/t-mips16 to tmake_file.
4604 (mips*-*-linux*): Likewise.
4605 (mips*-sde-elf*): Likewise.
4606 (mipsisa32-*-elf*): Join with mipsisa32r2-*-elf*,
4607 mipsisa64-*-elf*, mipsisa64r2-*-elf*.
4608 Add mips/t-mips16 to tmake_file.
4609 (mipsisa64sb1-*-elf*): Add mips/t-mips16 to tmake_file.
4610 (mips-*-elf*): Likewise.
4611 (mips64-*-elf*): Likewise.
4612 (mips64orion-*-elf*): Likewise.
4613 (mips*-*-rtems*): Likewise.
4614 (mipstx39-*-elf*): Likewise.
4615 * Makefile.in: Use SYNC instead of LIBGCC_SYNC.
4616 ($(libgcc-sync-size-funcs-o)): Use SYNC_CFLAGS instead of
4618 Use $(srcdir) to refer to sync.c.
4620 ($(libgcc-sync-funcs-o)): Likewise.
4621 ($(libgcc-sync-size-funcs-s-o)): Likewise.
4622 ($(libgcc-sync-funcs-s-o)): Likewise.
4624 2011-08-09 Andreas Schwab <schwab@linux-m68k.org>
4626 * config.host (ia64*-*-linux*): Move ia64/t-glibc after
4629 2011-08-08 H.J. Lu <hongjiu.lu@intel.com>
4632 * config/i386/value-unwind.h: New.
4634 2011-08-06 Richard Sandiford <rdsandiford@googlemail.com>
4636 * config.host (*-*-darwin*, *-*-freebsd*, *-*-linux*, frv-*-*linux*)
4637 (*-*-kfreebsd*-gnu, *-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu):
4638 Add to tmake_file rather than overriding it.
4640 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4642 * config/t-softfp: Remove.
4643 * soft-fp: Moved from ../gcc/config.
4644 * soft-fp/README: Remove t-softfp reference.
4645 * soft-fp/t-softfp: Move to config/t-softfp.
4646 (softfp_machine_header): Remove.
4647 (softfp_file_list): Remove config subdir.
4648 (soft-fp-objects): New variable.
4649 ($(soft-fp-objects)): Set INTERNAL_CFLAGS.
4650 (LIB2FUNCS_EXTRA): Add to LIB2ADD instead.
4651 (SFP_MACHINE, $(SFP_MACHINE)): Remove.
4652 * config/t-softfp-excl: New file.
4653 * config/t-softfp-sfdf: New file.
4654 * config/t-softfp-tf: New file.
4655 * config/no-sfp-machine.h: New file.
4656 * config/arm/sfp-machine.h: New file.
4657 * config/arm/t-softfp: New file.
4658 * config/c6x/sfp-machine.h: New file.
4659 * config/i386/32/t-fprules-softfp: Rename to ...
4660 * config/i386/32/t-softfp: ... this.
4661 (tifunctions, LIB2ADD): Remove.
4662 (softfp_int_modes): Override.
4663 * config/i386/64/t-softfp-compat (tf-functions): Remove config
4665 * config/i386/64/eqtf2.c: Likewise.
4666 * config/i386/64/getf2.c: Likewise.
4667 * config/i386/64/letf2.c: Likewise.
4668 * config/ia64/sft-machine.h: New file.
4669 * config/ia64/t-fprules-softfp: Rename to ...
4670 * config/ia64/t-softfp: ... this.
4671 * config/lm32/sfp-machine.h: New file.
4672 * config/moxie/t-moxie-softfp: Remove.
4673 * config/rs6000/ibm-ldouble-format: New file.
4674 * config/rs6000/ibm-ldouble.c: New file.
4675 * config/rs6000/libgcc-ppc-glibc.ver: New file
4676 * config/rs6000/libgcc-ppc64.ver: New file
4677 * config/rs6000/sfp-machine.h: New file.
4678 * config/rs6000/t-freebsd: New file.
4679 * config/rs6000/t-ibm-ldouble: New file.
4680 * config/rs6000/t-ldbl128: Use $(srcdir) to refer to
4681 libgcc-ppc-glibc.ver.
4682 * config/rs6000/t-linux64: New file.
4683 * config/rs6000/t-ppccomm (LIB2ADD): Add
4684 $(srcdir)/config/rs6000/ibm-ldouble.c.
4685 * config/rs6000/t-ppccomm-ldbl: New file.
4686 * config/score/sfp-machine.h: New file.
4687 * config.host (sfp_machine_header): Explain.
4688 (arm*-*-linux*): Add t-softfp-sfdf, t-softfp-excl, arm/t-softfp,
4689 t-softfp to tmake_file.
4690 (arm*-*-uclinux*): Likewise.
4691 (arm*-*-ecos-elf): Likewise.
4692 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
4693 (arm*-*-rtems*): Likewise.
4694 (arm*-*-elf): Likewise.
4695 (ia64*-*-linux*): Replace ia64/t-fprules-softfp by ia64/t-softfp
4697 Add t-softfp-tf, t-softfp-excl, t-softfp to tmake_file.
4698 (lm32-*-elf*, lm32-*-rtems*): Add t-softfp-sfdf, t-softfp to tmake_file.
4699 (lm32-*-uclinux*): Likewise.
4700 (moxie-*-*): Replace moxie/t-moxie-softfp by t-softfp-sfdf,
4701 t-softfp-excl, t-softfp.
4702 (powerpc-*-darwin*): Add rs6000/t-ibm-ldouble to tmake_file.
4703 (powerpc64-*-darwin*): Likewise.
4704 (powerpc-*-freebsd*): Add t-softfp-sfdf, t-softfp-excl, t-softfp
4706 (powerpc-*-eabisimaltivec*): Add rs6000/t-ppccomm-ldbl to
4708 (powerpc-*-eabisim*): Likewise.
4709 (powerpc-*-elf*): Likewise.
4710 (powerpc-*-eabialtivec*): Likewise.
4711 (powerpc-xilinx-eabi*): Likewise.
4712 (powerpc-*-rtems*): Likewise.
4713 (powerpc-*-linux*, powerpc64-*-linux*): Add t-softfp-sfdf,
4714 t-softfp-excl, t-softfp to tmake_file.
4715 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add
4716 rs6000/t-ppccomm-ldbl to tmake_file.
4717 (powerpcle-*-elf*): Likewise.
4718 (powerpcle-*-eabisim*): Likewise.
4719 (powerpcle-*-eabi*): Likewise.
4720 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
4721 rs6000/t-ibm-ldouble to tmake_file.
4722 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
4723 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
4724 (score-*-elf): Add t-softfp-sfdf, t-softfp-excl, t-softfp to tmake_file.
4725 (tic6x-*-*): Likewise.
4726 (i[34567]86-*-darwin*, x86_64-*-darwin*,
4727 i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu,
4728 i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-gnu*,
4729 i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*,
4730 i[34567]86-*-cygwin*, i[34567]86-*-mingw*, x86_64-*-mingw*,
4731 i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add t-softfp-tf,
4732 t-softfp to tmake_file.
4733 * configure.ac (sfp_machine_header): Provide default if unset.
4735 Link sfp-machine.h to config/$sfp_machine_header.
4736 * configure: Regenerate.
4738 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4740 * Makefile.in (double_type_size, long_double_type_size): Set.
4741 Remove $(fpbit-in-libgcc) support.
4742 (FPBIT_FUNCS, DPBIT_FUNCS, TPBIT_FUNCS): New variables.
4743 (fpbit-src): New variable.
4744 ($(fpbit-o), $(fpbit-s-o)): Use $(fpbit-src) instead of $(FPBIT).
4745 Compile with -DFLOAT $(FPBIT_CFLAGS).
4747 ($(dpbit-o), $(dpbit-s-o)): Use $(fpbit-src) instead of $(DPBIT).
4748 Compile with $(FPBIT_CFLAGS).
4750 ($(tpbit-o), $(tpbit-s-o): Use $(fpbit-src) instead of $(TPBIT).
4751 Compile with -DFLOAT $(TPBIT_CFLAGS).
4753 * configure.ac (double_type_size, long_double_type_size):
4754 Determine and substitute.
4755 * configure: Regenerate.
4756 * fp-bit.c, fp-bit.h: New files.
4757 * config/avr/avr-lib.h, config/h8300/h8300-lib.h: New files.
4758 * config/mips/t-irix6 (TPBIT, $(gcc_objdir)/tp-bit.c): Remove.
4759 * config/mips/t-mips: New file.
4760 * config/mips/t-sdemtk: New file.
4761 * config/rs6000/ppc64-fp.c: New file.
4762 * config/rs6000/t-darwin (LIB2ADD): Add
4763 $(srcdir)/config/rs6000/ppc64-fp.c.
4764 * config/rs6000/t-ppc64-fp: New file.
4765 * config/rx/rx-lib.h: New file.
4766 * config/rx/t-rx (FPBIT): Set to true.
4767 ($(gcc_objdir)/fp-bit.c): Remove.
4768 (DPBIT): Set to true only with -m64bit-doubles.
4769 ($(gcc_objdir)/dp-bit.c): Remove.
4770 * config/sparc/t-softfp: Remove.
4771 * config/spu/t-elf: New file.
4772 * config/t-fdpbit, config/t-fpbit: New files.
4773 * config.host (m32c*-*-*): Add t-fdpbit to tmake_file.
4774 (mips*-*-*): Likewise.
4775 (arm-wrs-vxworks): Likewise.
4776 (arm*-*-freebsd*): Likewise.
4777 (avr-*-rtems*): Add t-fpbit to tmake_file.
4778 (avr-*-*): Likewise.
4779 (bfin*-elf*): Add t-fdpbit to tmake_file.
4780 (bfin*-uclinux*): Likewise.
4781 (bfin*-linux-uclibc*): Likewise.
4782 (bfin*-rtems*): New case.
4783 Add t-fdpbit to tmake_file.
4784 (bfin*-*): Add t-fdpbit to tmake_file.
4785 (crisv32-*-elf): Likewise.
4786 (cris-*-linux*): Likewise.
4787 (fr30-*-elf): Likewise.
4788 (frv-*-elf, frv-*-*linux*): Likewise.
4789 (h8300-*-rtems*, h8300-*-elf*): Add t-fpbit to tmake_file.
4790 (iq2000*-*-elf*): Add t-fdpbit to tmake_file.
4791 (m32r-*-elf*): Likewise.
4792 (m32rle-*-elf*): Likewise.
4793 (m32r-*-linux*): Likewise.
4794 (m32rle-*-linux*): Likewise.
4795 (mcore-*-elf): Add t-fdpbit to tmake_file.
4796 (microblaze*-*-*): Likewise.
4797 (mips-sgi-irix6.5*): Add t-tpbit to tmake_file.
4798 (mips*-*-netbsd*): Add mips/t-mips to tmake_file.
4799 (mips64*-*-linux*): Also handle mipsisa64*-*-linux*.
4801 Add mips/t-tpbit to tmake-file.
4802 (mips*-*-linux*): Fix typo.
4803 (mips*-sde-elf*): New case
4804 Add mips/t-sdemtk unless using newlib.
4805 (mipsisa64sr71k-*-elf*): Add t-fdpbit to tmake_file.
4806 (mipsisa64sb1-*-elf*): Add mips/t-mips to tmake_file.
4807 (mn10300-*-*): Likewise.
4808 (pdp11-*-*): Likewise.
4809 (picochip-*-*): Add t-fpbit to tmake_file.
4810 (powerpc-*-eabisimaltivec*): Likewise.
4811 (powerpc-*-eabisim*): Likewise.
4812 (powerpc-*-elf*): Likewise.
4813 (powerpc-*-eabialtivec*): Likewise.
4814 (powerpc-xilinx-eabi*): New case.
4815 Add t-fdpbit to tmake_file.
4816 (powerpc-*-eabi*): Add t-fdpbit to tmake_file.
4817 (powerpc-*-rtems*): Likewise.
4818 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-ppc64-fp to
4820 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add t-fdpbit to
4822 (powerpc-*-lynxos*): Likewise.
4823 (powerpcle-*-elf*): Likewise.
4824 (powerpcle-*-eabisim*): Likewise.
4825 (powerpcle-*-eabi*): Likewise.
4826 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
4827 t-fdpbit, rs6000/t-ppc64-fp to tmake_file.
4828 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
4829 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
4830 (rx-*-elf): Add t-fdpbit to tmake_file.
4831 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
4832 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
4833 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
4834 (sh64l*-*-netbsd*): Add t-fdpbit to tmake_file except on
4836 (sh-*-rtems*): Add t-fdpbit to tmake_file.
4837 (sh-wrs-vxworks): Likewise.
4838 (sparc-*-elf*): Replace sparc/t-softfp by t-fdpbit in tmake_file.
4839 (sparc-*-linux*): Add t-fdpbit to tmake_file for *-leon*.
4840 (sparc-*-rtems*, sparc64-*-rtems*): Split off ...
4841 (sparc64-*-rtems*): ... new case.
4842 (sparc-*-rtems*): Add t-fdpbit to tmake_file.
4843 (spu-*-elf*): Likewise.
4844 Add spu/t-elf to tmake_file.
4845 (v850*-*-*): Add t-fdpbit to tmake_file.
4846 (xstormy16-*-elf): Likewise.
4847 (am33_2.0-*-linux*): Add t-fdpbit to tmake_file.
4848 (mep*-*-*): Likewise.
4850 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4852 * Makefile.in (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): New
4854 (LIBUNWIND, SHLIBUNWIND_LINK, SHLIBUNWIND_INSTALL): New variables.
4855 (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): Add $(srcdir)/emutls.c.
4856 (install-unwind_h): New target.
4857 (all): Depend on it.
4858 * config.host (unwind_header): New variable.
4859 (*-*-freebsd*): Set tmake_file to t-eh-dw2-dip.
4860 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
4861 *-*-gnu*): Likewise, also for *-*-kopensolaris*-gnu.
4862 (*-*-solaris2*): Add t-eh-dw2-dip to tmake_file.
4863 (arm*-*-linux*): Add arm/t-bpabi for arm*-*-linux-*eabi.
4865 (arm*-*-uclinux*): Add arm/t-bpabi for arm*-*-uclinux*eabi.
4867 (arm*-*-eabi*, arm*-*-symbianelf*): Add arm/t-bpabi for
4869 Add arm/t-symbian to tmake_file for arm*-*-symbianelf*.
4871 (ia64*-*-elf*): Add ia64/t-eh-ia64 to tmake_file.
4872 (ia64*-*-freebsd*): Likewise.
4873 (ia64*-*-linux*): Add ia64/t-glibc, ia64/t-eh-ia64, t-libunwind to
4875 Add t-libunwind-elf, ia64/t-glibc-libunwind unless
4876 $with_system_libunwind.
4877 (ia64*-*-hpux*): Set tmake_file.
4878 (ia64-hp-*vms*): Add ia64/t-eh-ia64 to tmake_file.
4879 (picochip-*-*): Set tmake_file.
4880 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Set
4882 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
4883 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
4884 (s390x-ibm-tpf*): Add t-eh-dw2-dip to tmake_file.
4885 (xtensa*-*-elf*): Set tmake_file.
4886 (xtensa*-*-linux*): Likewise.
4887 * configure.ac: Include ../config/unwind_ipinfo.m4.
4888 Call GCC_CHECK_UNWIND_GETIPINFO.
4889 Link unwind.h to $unwind_header.
4890 * configure: Regenerate.
4891 * emutls.c, unwind-c.c, unwind-compat.c, unwind-compat.h,
4892 unwind-dw2-fde-compat.c, unwind-dw2-fde-dip.c, unwind-dw2-fde.c,
4893 unwind-dw2-fde.h, unwind-dw2.c, unwind-dw2.h, unwind-generic.h,
4894 unwind-pe.h, unwind-sjlj.c, unwind.inc: New files.
4895 * config/unwind-dw2-fde-darwin.c: New file.
4896 * config/arm/libunwind.S, config/arm/pr-support.c,
4897 config/arm/t-bpabi, config/arm/t-symbian, config/arm/unwind-arm.c,
4898 config/arm/unwind-arm.h,: New files.
4899 * config/ia64/fde-glibc.c, config/ia64/fde-vms.c,
4900 config/ia64/t-eh-ia64, config/ia64/t-glibc,
4901 config/ia64/t-glibc-libunwind, config/ia64/t-hpux,
4902 config/ia64/t-vms, config/ia64/unwind-ia64.c,
4903 config/ia64/unwind-ia64.h: New files.
4904 * config/picochip/t-picochip: New file.
4905 * config/rs6000/aix-unwind.h, config/rs6000/darwin-fallback.c: New
4907 * config/rs6000/t-darwin (LIB2ADDEH): Set.
4908 * config/s390/t-tpf (LIB2ADDEH): Remove.
4909 * config/t-darwin (LIB2ADDEH): Set.
4910 * config/t-eh-dw2-dip: New file.
4911 * config/t-libunwind, config/t-libunwind-elf: New files.
4912 * config/t-sol2 (LIB2ADDEH): Remove.
4913 * config/xtensa/t-xtensa: New file.
4915 2011-08-02 H.J. Lu <hongjiu.lu@intel.com>
4917 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): New.
4918 (x86_64_fallback_frame_state): Use RT_SIGRETURN_SYSCALL and
4919 long long to check rt_sigreturn syscall.
4921 2011-08-02 Alan Modra <amodra@gmail.com>
4923 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
4924 Restore for indirect call bcrtl from correct stack slot, and only
4925 if cfa+40 isn't valid.
4927 2011-08-01 Julian Brown <julian@codesourcery.com>
4929 * config.host (arm*-*-linux*, arm*-*-uclinux*, arm*-*-eabi*)
4930 (arm*-*-symbianelf*): Add t-fixedpoint-gnu-prefix makefile fragment.
4931 * config/arm/bpabi-lib.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define.
4933 2011-08-01 Julian Brown <julian@codesourcery.com>
4935 * Makefile.in (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): New.
4936 (libgcc-std.ver.in): Use above.
4937 * fixed-bit.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define, if
4938 LIBGCC2_GNU_PREFIX is defined. Use instead of LIBGCC2_GNU_PREFIX
4940 * config/t-fixedpoint-gnu-prefix: New file.
4941 * config/t-gnu-prefix (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): Set.
4942 * libgcc-std.ver.in (fixed-point routines): Use __FIXPTPFX__
4945 2011-07-28 H.J. Lu <hongjiu.lu@intel.com>
4947 * config/i386/morestack.S (X86_64_SAVE_NEW_STACK_BOUNDARY): New.
4948 Use X86_64_SAVE_NEW_STACK_BOUNDARY to save the new stack boundary
4949 for x86-64. Properly check __x86_64__ and __LP64__.
4951 2010-07-28 H.J. Lu <hongjiu.lu@intel.com>
4953 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Always use _WIN64
4955 (_FP_WS_TYPE): Likewise.
4956 (_FP_I_TYPE): Likewise.
4958 2011-07-28 Alan Modra <amodra@gmail.com>
4960 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
4961 Leave r2 REG_UNSAVED if stopped on the instruction that saves r2
4962 in a plt call stub. Do restore r2 if stopped on bctrl.
4964 2011-07-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4966 * config.host (i[3456x]86-*-netware*): Remove.
4967 * config/i386/netware-crt0.c, config/i386/t-nwld,
4968 config/i386/t-slibgcc-nwld: Remove.
4970 2011-07-15 Bernd Schmidt <bernds@codesourcery.com>
4972 * config.host: Handle tic6x-*-*.
4973 * config/c6x/c6x-abi.h: New file.
4975 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4977 * config/i386/crtprec.c: New file.
4978 * config/i386/t-crtpc: Use $(srcdir) to refer to crtprec.c.
4979 * config.host (i[34567]86-*-darwin*): Add i386/t-crtpc to tmake_file.
4980 Add crtprec32.o, crtprec64.o, crtprec80.o to extra_parts.
4981 (x86_64-*-darwin*): Likewise.
4982 (i[34567]86-*-solaris2*: Likewise.
4984 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4986 * config/alpha/crtfastmath.c: New file.
4987 * config/i386/crtfastmath.c: New file.
4988 * config/ia64/crtfastmath.c: New file.
4989 * config/mips/crtfastmath.c: New file.
4990 * config/sparc/crtfastmath.c: New file.
4992 * config/t-crtfm (crtfastmath.o): Use $(srcdir) to refer to
4994 Add -frandom-seed=gcc-crtfastmath.
4995 * config/alpha/t-crtfm: Remove.
4996 * config/i386/t-crtfm: Use $(srcdir) to refer to crtfastmath.c.
4997 * config/ia64/t-ia64 (crtfastmath.o): Remove.
4999 * config.host (alpha*-*-linux*): Replace alpha/t-crtfm by t-crtfm.
5000 (alpha*-dec-osf5.1*): Likewise.
5001 (alpha*-*-freebsd*): Add t-crtfm to tmake_file.
5002 Add crtfastmath.o to extra_parts.
5003 (i[34567]86-*-darwin*): Add i386/t-crtfm to tmake_file.
5004 Add crtfastmath.o to extra_parts.
5005 (x86_64-*-darwin*): Likewise.
5006 (x86_64-*-mingw*): Likewise.
5007 (ia64*-*-elf*): Add t-crtfm to tmake_file.
5008 (ia64*-*-freebsd*): Likewise.
5009 (ia64*-*-linux*): Likewise.
5010 (sparc64-*-freebsd*): Add t-crtfm to tmake_file.
5011 Add crtfastmath.o to extra_parts.
5013 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5015 * config/darwin-crt3.o: New file.
5016 * config/rs6000/darwin-crt2.c: New file.
5017 * config/t-darwin: New file.
5018 * config/rs6000/t-darwin (DARWIN_EXTRA_CRT_BUILD_CFLAGS): New variable.
5020 * config.host (*-*-darwin*): Add crt3.o to extra_parts.
5021 (powerpc-*-darwin*): Add crt2.o to extra_parts.
5022 (powerpc64-*-darwin*): Likewise.
5024 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5026 * config/i386/netware-crt0.c: New file.
5027 * config/i386/t-nwld: Rename to ...
5028 * config/i386/t-slibgcc-nwld: ... this.
5029 * config/i386/t-nwld: New file.
5030 * config.host (i[3456x]86-*-netware*): Add i386/t-slibgcc-nwld to
5032 Add crt0.o, libgcc.def, libc.def, libcpre.def, posixpre.def to
5035 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5037 * configure.ac (i?86-*-solaris2*): Use libgcc copy of
5039 * configure: Regenerate.
5041 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5043 * dfp-bit.c, dfp-bit.h: New files.
5044 * Makefile.in (D32PBIT_FUNCS, D64PBIT_FUNCS, D128PBIT_FUNCS): New
5046 ($(d32pbit-o)): Use $(srcdir) to refer to dfp-bit.c
5047 ($(d64pbit-o)): Likewise.
5048 ($(d128pbit-o)): Likewise.
5049 * config/t-dfprules: New file.
5050 * config.host (i[34567]86-*-linux*): Add t-dfprules to tmake_file.
5051 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu,
5052 i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
5053 (x86_64-*-linux*): Likewise.
5054 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
5055 (i[34567]86-*-cygwin*): Likewise.
5056 (i[34567]86-*-mingw*, x86_64-*-mingw*): Likewise.
5057 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
5059 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5061 * Makfile.in (LIBGCOV): New variable.
5062 ($(libgcov-objects)): Use $(srcdir) to refer to libgcov.c.
5063 * libgcov.c: New file.
5065 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5067 * fixed-bit.c, fixed-bit.h: New files.
5068 * fixed-obj.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir) to
5069 refer to fixed-bit.c.
5071 2011-07-07 Joseph Myers <joseph@codesourcery.com>
5073 * config.host (*local*): Remove.
5075 2011-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5078 * config.host (*-*-solaris2*): Handle x86_64-*-solaris2.1[0-9]*
5079 like i?86-*-solaris2.1[0-9]*.
5080 (i[34567]86-*-solaris2*): Also handle x86_64-*-solaris2.1[0-9]*.
5081 * configure.ac (i?86-*-solaris2*): Likewise.
5082 * configure: Regenerate.
5084 2011-07-06 Thomas Schwinge <thomas@schwinge.name>
5086 * config.host (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
5087 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Remove
5088 md_unwind_header by splitting out of...
5089 (i[34567]86-*-linux*): ... this.
5090 * config.host (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu):
5091 Remove md_unwind_header by splitting out of...
5092 (x86_64-*-linux*): ... this.
5094 2011-07-04 Georg-Johann Lay <avr@gjlay.de>
5096 * config/avr/t-avr (intfuncs16): Add _clrsbXX2.
5098 2011-06-28 Nick Clifton <nickc@redhat.com>
5100 * config.host: Recognize all V850 variants.
5102 2011-06-22 Uros Bizjak <ubizjak@gmail.com>
5104 * enable-execute-stack-empty.c (__enable_execute_stack): Add prototype.
5106 2011-06-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5108 * shared-object.mk (c_flags-$o): Save c_flags.
5109 ($(base)$(objext)): Use it.
5110 ($(base)_s$(objext)): Likewise.
5112 2011-06-21 Bernd Schmidt <bernds@codesourcery.com>
5114 * Makefile.in (lib2funcs): Add _clrsbsi2 and _clrsbdi2.
5115 * libgcc-std.ver.in (GCC_4.7.0): New section.
5117 2011-06-16 Georg-Johann Lay <avr@gjlay.de>
5121 * config/avr/t-avr: Fix line endings.
5122 (intfuncs16): Remove _ffsXX2, _clzXX2, _ctzXX2, _popcountXX2,
5125 2011-06-14 Olivier Hainque <hainque@adacore.com>
5126 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5128 * config/mips/irix6-unwind.h: New file.
5129 * config.host (mips-sgi-irix6.5*): Set md_unwind_header.
5131 2011-06-10 Eric Botcazou <ebotcazou@adacore.com>
5133 * config/sparc/linux-unwind.h (STACK_BIAS): Define.
5134 (sparc64_fallback_frame_state): Use it.
5135 (sparc64_frob_update_context): Further adjust context.
5136 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Likewise.
5137 * config/sparc/sol2-ci.S: Add TARGET_FLAT handling.
5138 * config/sparc/sol2-cn.S: Likewise.
5140 2011-06-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5142 * enable-execute-stack-empty.c: New file.
5143 * enable-execute-stack-mprotect.c: New file.
5144 * config/i386/enable-execute-stack-mingw32.c: New file.
5145 * config.host (enable_execute_stack): New variable.
5146 Select appropriate variants.
5147 * configure.ac: Link enable-execute-stack.c to
5148 $enable_execute_stack.
5149 * configure: Regenerate.
5150 * Makefile.in (LIB2ADD): Add enable-execute-stack.c.
5151 (lib2funcs): Remove _enable_execute_stack.
5153 2011-06-09 David S. Miller <davem@davemloft.net>
5154 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5156 * config.host (sparc-*-linux*): Correct md_unwind_header
5158 (s390x-ibm-tpf*): Fix typo.
5160 2011-06-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5162 * config.host (mips-sgi-irix6.5*): Add t-crtfm to tmake_file.
5163 Add crtfastmath.o to extra_parts.
5164 (mips64*-*-linux*, mips*-*-linux*): Use t-crtfm instead of
5166 * config/mips/t-crtfm: Remove.
5168 2011-06-04 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5170 * config.host (hppa*-*-linux*): Correct md_unwind_header name.
5172 2011-06-04 Kaz Kojima <kkojima@gcc.gnu.org>
5174 * config.host (sh*-*-linux*): Fix typo.
5176 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5178 * config/alpha/linux-unwind.h: Move from ../gcc/config/alpha.
5179 * config/alpha/osf5-unwind.h: Move from ../gcc/config/alpha.
5180 * config/alpha/vms-unwind.h: Move from ../gcc/config/alpha.
5181 * config/bfin/linux-unwind.h: Move from ../gcc/config/bfin.
5182 * config/i386/linux-unwind.h: Move from ../gcc/config/i386.
5183 * config/i386/sol2-unwind.h: Move from ../gcc/config/i386.
5184 * config/i386/w32-unwind.h: Move from ../gcc/config/i386.
5185 Wrap in !__MINGW64__.
5186 * config/ia64/linux-unwind.h: Move from ../gcc/config/ia64.
5187 * config/ia64/vms-unwind.h: Move from ../gcc/config/ia64.
5188 * config/m68k/linux-unwind.h: Move from ../gcc/config/m68k.
5189 * config/mips/linux-unwind.h: Move from ../gcc/config/mips.
5190 * config/pa/hpux-unwind.h: Move from ../gcc/config/pa.
5191 * config/pa/linux-unwind.h: Move from ../gcc/config/pa.
5192 * config/rs6000/darwin-unwind.h: Move from ../gcc/config/rs6000.
5194 * config/rs6000/linux-unwind.h: Move from ../gcc/config/rs6000.
5195 * config/s390/linux-unwind.h: Move from ../gcc/config/s390.
5196 * config/s390/tpf-unwind.h: Move from ../gcc/config/s390.
5197 * config/sh/linux-unwind.h: Move from ../gcc/config/sh.
5198 * config/sparc/linux-unwind.h: Move from ../gcc/config/sparc.
5199 * config/sparc/sol2-unwind.h: Move from ../gcc/config/sparc.
5200 * config/xtensa/linux-unwind.h: Move from ../gcc/config/xtensa.
5201 * config/no-unwind.h: New file.
5202 * config.host (md_unwind_header): Document.
5204 (alpha*-*-linux*, alpha*-dec-osf5.1*, alpha64-dec-*vms*,
5205 alpha*-dec-*vms*, bfin*-uclinux*, bfin*-linux-uclibc*,
5206 hppa*-*-linux*, hppa[12]*-*-hpux10*, hppa*64*-*-hpux11*,
5207 hppa[12]*-*-hpux11*): Set md_unwind_header.
5208 (i[34567]86-*-linux*): Handle i[34567]86-*-kopensolaris*-gnu.
5209 Set md_unwind_header.
5210 (x86_64-*-linux*, i[34567]86-*-solaris2*): Set md_unwind_header.
5211 (i[34567]86-*-cygwin*): Split from i[34567]86-*-mingw*.
5212 (i[34567]86-*-mingw*, ia64*-*-linux*, ia64-hp-*vms*,
5213 m68k-*-uclinux*, m68k-*-linux*, mips64*-*-linux*, mips*-*-linux*,
5214 powerpc-*-darwin*, powerpc-*-linux*, s390-*-linux*,
5215 s390x-*-linux*, s390x-ibm-tpf*, sh*-*-linux*, sparc-*-linux*,
5216 sparc*-*-solaris2*, sparc64-*-linux*, xtensa*-*-linux*): Set
5218 * configure.ac: Link md-unwind-support.h to $md_unwind_header.
5219 * configure: Regenerate.
5221 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5223 * config.host (mips-sgi-irix[56]*): Restrict to mips-sgi-irix6.5*.
5224 Set tmake_file, extra_parts.
5225 * config/mips/irix-crti.S: Move from ../gcc/config/mips/irix-crti.asm.
5227 * config/mips/irix-crtn.S: Move from ../gcc/config/mips/irix-crtn.asm.
5229 * config/mips/t-irix6: New file.
5230 * config/mips/t-slibgcc-irix: New file.
5232 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5234 * config/s390/t-tpf (LIB2ADDEHDEP): Remove.
5235 * config/t-sol2 (LIB2ADDEH): Use gcc_srcdir, add emutls.c.
5237 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5239 * configure.ac (target_thread_file): Determine thread model.
5240 * configure: Regenerate.
5241 * config.host (alpha*-dec-osf5.1*): Set tmake_file, extra_parts.
5242 * config/alpha/t-alpha: New file.
5243 * config/alpha/t-crtfm: Use $<.
5244 * config/alpha/t-ieee: New file.
5245 * config/alpha/t-osf-pthread: New file.
5246 * config/alpha/t-slibgcc-osf: New file.
5247 * config/alpha/libgcc-osf5.ver: New file.
5249 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5251 * config.host (i[34567]86-*-solaris2*): Add i386/t-crtfm to
5253 Add crtfastmath.o to extra_parts.
5255 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5257 * config/gmon-sol2.c: Reindent.
5259 Remove, correct casts.
5260 Use STDERR_FILENO, NULL.
5261 (BASEADDRESS): Remove.
5263 (errno, sbrk): Remove declarations.
5264 (monstartup) [hp300]: Remove.
5267 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5269 * Makefile.in (cpu_type): Define.
5270 * config.host (i[34567]86-*-rtems*): Handle it.
5271 (i[34567]86-*-solaris2*): Move body ...
5272 (*-*-solaris2*): ... here.
5273 New case, generalize.
5274 (sparc-*-elf*): Handle it.
5275 (sparc-*-linux*, sparc64-*-linux*): Replace sparc/t-crtfm by t-crtfm.
5276 (sparc-*-rtems*, sparc64-*-rtems*); Handle it.
5277 (sparc64-*-solaris2*, sparcv9-*-solaris2*, sparc-*-solaris2*):
5279 (sparc*-*-solaris2*): ... this.
5281 (sparc64-*-elf*): Handle it.
5282 * config/gmon-sol2.c: Move from ../gcc/config/sparc.
5283 Merge ../gcc/config/i386/gmon-sol2.c.
5284 * config/i386/sol2-c1.S: Move from ../gcc/config/i386/sol2-c1.asm.
5286 Merge ../gcc/config/i386/sol2-gc1.asm.
5287 * config/i386/sol2-ci.S: Move from ../gcc/config/i386/sol2-ci.asm.
5289 * config/i386/sol2-cn.S: Move from ../gcc/config/i386/sol2-cn.asm.
5291 * config/i386/t-crtfm (crtfastmath.o): Use $<.
5292 * config/i386/t-crtstuff: New file.
5293 * config/i386/t-softfp: New file.
5294 * config/i386/t-sol2 ($(T)gmon.o, $(T)gcrt1.o, $(T)crt1.o),
5295 $(T)crti.o, $(T)crtn.o): Remove.
5296 (gcrt1.o): New rule.
5297 (TARGET_LIBGCC2_CFLAGS): Remove.
5298 * config/sparc/sol2-c1.S: Move from ../gcc/config/sparc/sol2-c1.asm.
5299 * config/sparc/sol2-ci.S: Move from ../gcc/config/sparc/sol2-ci.asm.
5300 * config/sparc/sol2-cn.S: Move from ../gcc/config/sparc/sol2-cn.asm.
5301 * config/sparc/t-sol2: New file.
5302 * config/sparc/t-crtfm: Move to ...
5303 * config/t-crtfm: ... this.
5304 Use $(cpu_type), $<.
5305 * config/t-crtin: New file.
5306 * config/sparc/t-softfp: New file.
5307 * config/sparc/t-softmul: New file.
5308 * config/t-rtems: New file.
5309 * config/t-slibgcc: New file.
5310 * config/t-slibgcc-elf-ver: New file.
5311 * config/t-slibgcc-gld: New file.
5312 * config/t-slibgcc-sld: New file.
5313 * config/t-sol2: New file.
5314 * configure.ac: Include ../config/lib-ld.m4.
5315 Call AC_LIB_PROG_LD_GNU.
5316 Substitute cpu_type.
5317 * configure: Regenerate.
5319 2011-05-27 Bernd Schmidt <bernds@codesourcery.com>
5322 * config/t-slibgcc-darwin (SHLIB_MAPFILES): Look for
5323 libgcc-std.ver in the build directory.
5324 * config/s390/t-linux (SHLIB_MAPFILES): Likewise.
5325 * config/sh/t-linux (SHLIB_MAPFILES): Likewise.
5327 2011-05-25 Bernd Schmidt <bernds@codesourcery.com>
5329 * libgcc-std.ver.in: New file.
5330 * Makefile.in (LIBGCC_VER_GNU_PREFIX, LIBGCC_VER_SYMBOLS_PREFIX): New
5332 (libgcc-std.ver): New rule.
5333 * config/t-gnu-prefix: New file.
5335 2011-05-23 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5337 * config/s390/t-tpf (LIB2ADDEH): Remove $(gcc_srcdir)/gthr-gnat.c.
5339 2011-05-10 Joseph Myers <joseph@codesourcery.com>
5341 * config/i386/darwin-lib.h: New file.
5343 2011-05-10 Joseph Myers <joseph@codesourcery.com>
5345 * config/arm/symbian-lib.h: New.
5347 2011-05-04 Chris Demetriou <cgd@google.com>
5349 * config/i386/morestack.S (__i686.get_pc_thunk.bx): Rename to...
5350 (__x86.get_pc_thunk.bx): ...this.
5351 (__morestack): Adjust for rename, remove undef of __i686.
5353 2011-05-03 Chris Demetriou <cgd@google.com>
5355 * config/i386/morestack.S (__i686.get_pc_thunk.bx): New.
5357 2011-03-22 Joseph Myers <joseph@codesourcery.com>
5359 * config.host (alpha*-*-gnu*, arc-*-elf*, arm*-*-netbsd*,
5360 arm-*-pe*, crx-*-elf, i[34567]86-*-netbsd*, i[34567]86-*-pe,
5361 m68hc11-*-*|m6811-*-*, m68hc12-*-*|m6812-*-*, mcore-*-pe*,
5362 powerpc64-*-gnu*, powerpc-*-gnu-gnualtivec*, powerpc-*-gnu*,
5363 sh-*-symbianelf* | sh[12346l]*-*-symbianelf*, vax-*-netbsd*):
5366 2011-03-14 Andreas Tobler <andreast@fgznet.ch>
5368 * config.host (cpu_type): Add FreeBSD PowerPC specific parts.
5369 Adjust copyright year.
5371 2011-03-07 Ian Lance Taylor <iant@google.com>
5373 * generic-morestack.c (__splitstack_find): Adjust returned stack
5374 pointer to include all registers pushed by __morestack.
5376 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
5379 * configure.ac: Call ACX_NONCANONICAL_TARGET.
5380 (toolexecdir): Calculate and AC_SUBST.
5381 (toolexeclibdir): Likewise.
5382 * Makefile.in (target_noncanonical): Import.
5383 (toolexecdir): Likewise.
5384 (toolexeclibdir): Likewise.
5385 * configure: Regenerate.
5387 2010-12-13 Nathan Froyd <froydnj@codesourcery.com>
5390 * config/arm/bpabi.h: Rename to...
5391 * config/arm/bpabi-lib.h: ...this.
5393 2010-12-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5395 * configure.ac: Use i386/t-crtstuff on i?86-*-solaris2* if
5397 * configure: Regenerate.
5399 2010-11-24 Nathan Froyd <froydnj@codesourcery.com>
5401 * config/libbid/bid_conf.h (BID_BIG_ENDIAN): Define in terms of
5402 __FLOAT_WORD_ORDER__.
5403 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN):
5406 2010-11-20 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5409 * Makefile.in (install-strip): New phony target.
5411 2010-11-07 Ian Lance Taylor <iant@google.com>
5414 * config/i386/morestack.S (__morestack_large_model): New
5417 2010-10-23 Nathan Froyd <froydnj@codesourcery.com>
5419 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_WORDS_BIG_ENDIAN):
5421 (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN): Test __BYTE_ORDER__.
5423 2010-10-14 Nathan Froyd <froydnj@codesourcery.com>
5425 * config/arm/bpabi.h: New file.
5426 * config/frv/frv-abi.h: New file.
5428 2010-10-01 Ian Lance Taylor <iant@google.com>
5430 * config/t-stack(LIB2ADD_ST): Set instead of LIB2ADD.
5431 * config/i386/t-stack-i386 (LIB2ADD_ST): Likewise.
5433 2010-10-01 H.J. Lu <hongjiu.lu@intel.com>
5436 * config.host: Add the missing `$'.
5438 2010-09-30 Michael Eager <eager@eagercon.com>
5440 * config.host: Add microblaze*-*-*.
5441 * config/microblaze/{divsi3.asm,divsi3_table.c,moddi3.asm,modsi3.asm,
5442 muldi3_hard.asm,mulsi3.asm,stack_overflow_exit.asm,t-microblaze,
5443 udivsi3.asm,umodsi3.asm}: New.
5445 2010-09-28 Ian Lance Taylor <iant@google.com>
5447 * configure.ac: Adjust CFI test to test assembler directly rather
5448 than checking gcc preprocessor macro.
5449 * configure: Rebuild.
5451 2010-09-27 Ian Lance Taylor <iant@google.com>
5453 * configure.ac: Test whether assembler supports CFI directives.
5454 * config.host: Only add t-stack and i386/t-stack-i386 to
5455 tmake_file if libgcc_cv_cfi is "yes".
5456 * configure: Rebuild.
5458 2010-09-27 Ian Lance Taylor <iant@google.com>
5460 * generic-morestack.h: New file.
5461 * generic-morestack.c: New file.
5462 * generic-morestack-thread.c: New file.
5463 * config/i386/morestack.S: New file.
5464 * config/t-stack: New file.
5465 * config/i386/t-stack-i386: New file.
5466 * config.host (i[34567]86-*-linux* and friends): Add t-stack and
5467 i386/t-stack-i386 to tmake_file.
5469 2010-09-21 Iain Sandoe <iains@gcc.gnu.org>
5471 * Makefile.in (libgcc-extra-parts): Check for static archives and
5472 invoke ranlib after installing them.
5473 (gcc-extra-parts): Likewise.
5474 (install-leaf): Likewise.
5476 2010-09-14 H.J. Lu <hongjiu.lu@intel.com>
5478 * configure: Regenerated.
5480 2010-09-10 Kai Tietz <kai.tietz@onevision.com>
5482 * configure: Regenerated.
5484 2010-09-09 Gerald Pfeifer <gerald@pfeifer.com>
5485 Andrew Pinski <pinskia@gmail.com>
5488 * config.host (ia64*-*-freebsd*): Set extra_parts. Set tmake_file.
5490 2010-09-06 H.J. Lu <hongjiu.lu@intel.com>
5493 * configure: Regenerated.
5495 2010-09-06 Andreas Schwab <schwab@redhat.com>
5497 * configure: Regenerate.
5499 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
5501 * config/i386/t-sol2 (__copysigntf3, __fabstf3): Disable for
5503 (__fixtfti, __fixunstfti, __floattitf, __floatuntitf): Enable only
5506 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
5507 Iain Sandoe <iains@gcc.gnu.org>
5510 * Makefile.in (sifuncs, difuncs, tifuncs): Filter out
5511 LIB2FUNCS_EXCLUDE functions.
5513 2010-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
5515 * configure.ac: Use the GCC_AC_ENABLE_DECIMAL_FLOAT macro.
5517 * configure: Regenerate.
5519 2010-09-01 Uros Bizjak <ubizjak@gmail.com>
5521 * config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add
5522 i386/t-freebsd to tmake_file.
5523 * config/i386/t-freebsd: New file.
5524 * config/i386/libgcc-bsd.ver: New file.
5526 2010-07-23 Nathan Froyd <froydnj@codesourcery.com>
5528 * config.host (powerpc*-eabispe*): Set tmake_file.
5529 (powerpc*-eabi*): Likewise.
5530 * config/rs6000/t-ppccomm (EXTRA_PARTS): Add crtbegin, crtend,
5531 crtbeginS, crtendS, crtbeginT.
5533 2010-06-12 Kazu Hirata <kazu@codesourcery.com>
5535 * config.host (mips64*-*-linux*, mips*-*-linux*): Add mips/t-crtfm
5536 to tmake_file. Add crtfastmath.o to extra_parts.
5537 * config/mips/t-crtfm: New.
5539 2010-05-19 Joel Sherrill <joel.sherrill@oarcorp.com>
5541 * config.host (sparc64-*-rtems*): New target.
5543 2010-05-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5545 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
5548 2010-04-15 Thomas Schwinge <tschwinge@gnu.org>
5550 * config.host <i[34567]86-*-gnu*>: Handle softfp as for Linux.
5552 2010-04-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5554 * config.host (alpha*-dec-osf[45]*): Removed alpha*-dec-osf4*,
5555 alpha-dec-osf5.0* support.
5557 2010-04-01 Ralf Corsépius <ralf.corsepius@rtems.org>
5559 * config.host: Add lm32-*-rtems*.
5561 2010-03-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5562 Uros Bizjak <ubizjak@gmail.com>
5565 * config.host (i[34567]86-*-solaris2): Handle 32-bit Solaris 2/x86
5566 like other remaining 32-bit x86 OSes.
5567 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
5569 * config/i386/libgcc-sol2.ver: New file.
5570 * config/i386/t-sol2 (SHLIB_MAPFILES): Add it.
5572 2010-03-30 Jack Howarth <howarth@bromo.med.uc.edu>
5575 * Makefile.in (INTERNAL_CFLAGS): Add @set_use_emutls@.
5576 * configure.ac: Use GCC_CHECK_EMUTLS to see if emulated TLS
5577 is used and substitute set_use_emutls.
5578 * configure: Regenerated.
5580 2010-03-30 Tarik Graba <tarik.graba@telecom-paristech.fr>
5582 * config/lm32/t-lm32: Remove misplaced MULTILIB_OPTIONS.
5584 2010-03-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5587 * config/i386/t-sol2 ($(T)gmon.o): Use CFLAGS instead of
5589 ($(T)gcrt1.o): Likewise.
5590 ($(T)crt1.o): Likewise.
5591 ($(T)crti.o): Likewise.
5592 ($(T)crtn.o): Likewise.
5594 2010-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5597 * Makefile.in (install): Use $(MAKE) string in rule, for
5600 2010-02-22 Hans-Peter Nilsson <hp@bitrange.com>
5602 Migrate from broken pre-libgcc legacy support to libgcc-centric rules.
5603 * config/mmix/t-mmix: New file.
5604 * config.host <mmix-knuth-mmixware> (extra_parts, tmake_file): Set.
5606 2010-02-02 Jack Howarth <howarth@bromo.med.uc.edu>
5609 * config/t-slibgcc-darwin: Add libgcc-libsystem.ver to
5612 2010-01-04 Anthony Green <green@moxielogic.com>
5614 * config/moxie/crti.asm, config/moxie/crtn.asm,
5615 config/moxie/t-moxie-softfp, config/moxie/sfp-machine.h,
5616 config/moxie/t-moxie: New files.
5617 * config.host: Add t-moxie-softfp reference.
5619 2009-11-18 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
5622 * config/t-slibgcc-darwin: Fix embedded rpaths for
5623 --enable-version-specific-runtime-libs, build extension stub
5624 libs exposing features available from current libgcc_s.
5626 2009-11-11 Jon Beniston <jon@beniston.com>
5628 * config.host: Add lm32 targets.
5629 * config/lm32: New directory.
5630 * config/lm32/libgcc_lm32.h: New file.
5631 * config/lm32/_mulsi3.c: New file.
5632 * config/lm32/_udivmodsi4.c: New file.
5633 * config/lm32/_divsi3.c: New file.
5634 * config/lm32/_modsi3.c: New file.
5635 * config/lm32/_udivsi3.c: New file.
5636 * config/lm32/_umodsi3.c: New file.
5637 * config/lm32/_lshrsi3.S: New file.
5638 * config/lm32/_ashrsi3.S: New file.
5639 * config/lm32/_ashlsi3.S: New file.
5640 * config/lm32/crti.S: New file.
5641 * config/lm32/crtn.S: New file.
5642 * config/lm32/t-lm32: New file.
5643 * config/lm32/t-elf: New file.
5644 * config/lm32/t-uclinux: New file.
5646 2009-10-26 Nick Clifton <nickc@redhat.com>
5648 * config.host: Add support for RX target.
5649 * config/rx: New directory.
5650 * config/rx/rx-abi-functions.c: New file. Supplementary
5651 functions for libgcc to support the RX ABI.
5652 * config/rx/rx-abi.h: New file. Supplementary header file for
5653 libgcc RX ABI functions.
5654 * config/rx/t-rx: New file: Makefile fragment for building
5657 2009-10-09 Uros Bizjak <ubizjak@gmail.com>
5659 * config/i386/32/sfp-machine.h (__FP_FRAC_SUB_4): Change operand
5660 constraint of y0 to "g".
5662 2009-10-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
5664 * config.host: Include the s390 makefile fragments.
5665 * config/s390/32/_fixdfdi.c: New file.
5666 * config/s390/32/_fixsfdi.c: New file.
5667 * config/s390/32/_fixtfdi.c: New file.
5668 * config/s390/32/_fixunsdfdi.c: New file.
5669 * config/s390/32/_fixunssfdi.c: New file.
5670 * config/s390/32/_fixunstfdi.c: New file.
5671 * config/s390/32/t-floattodi: New file.
5672 * config/s390/libgcc-glibc.ver: New file.
5673 * config/s390/t-crtstuff: New file.
5674 * config/s390/t-linux: New file.
5675 * config/s390/t-tpf: New file.
5677 2009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5679 * configure.ac (AC_PREREQ): Bump to 2.64.
5681 2009-08-22 Kaz Kojima <kkojima@gcc.gnu.org>
5683 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Add -mieee.
5685 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5687 * configure: Regenerate.
5689 2009-08-09 Douglas B Rupp <rupp@gnat.com>
5691 * config.host (ia64-hp-*vms*): New target.
5692 (alpha64-dec-*vms*,alpha*-dec-*vms*): Fix for config/vms and unify
5695 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5697 * configure.ac: Add snippet for maintainer-mode.
5698 * configure: Regenerate.
5699 * Makefile.in (AUTOCONF, configure_deps): New variables.
5700 ($(srcdir)/configure)): New rule, active only with maintainer
5703 2009-06-23 DJ Delorie <dj@redhat.com>
5706 * config.host: Add mep support.
5708 2009-06-22 Kai Tietz <kai.tietz@onevision.com>
5710 * config.host: Add i386/${host_address}/t-fprules-softfp and
5711 t-softfp to tmake_file for i[34567]86-*-mingw*, x86_64-*-mingw*.
5713 * config/i386/64/_divtc3.c: Disable usage of .symver assembly symbol
5715 * config/i386/64/_multc3.c: Likewise.
5716 * config/i386/64/_powitf2.c: Likewise.
5717 * config/i386/64/eqtf2.c: Likewise.
5718 * config/i386/64/getf2.c: Likewise.
5719 * config/i386/64/letf2.c: Likewise.
5720 * config/i386/64/letf2.c: Likewise.
5721 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Define as
5722 unsigned long long for x64 mingw targets.
5723 (_FP_WS_TYPE): Define as signed long long for x64 mingw target.
5724 (_FP_I_TYPE): Define as long long for x64 mingw target.
5726 2009-06-10 Maciej W. Rozycki <macro@linux-mips.org>
5728 * config.host (vax-*-linux*): New.
5730 2009-05-31 Anthony Green <green@moxielogic.com>
5732 * config.host: Add moxie support.
5733 * config/moxie/t-moxie: New file.
5735 2009-05-29 David Billinghurst <billingd@gcc.gnu.org>
5737 * config.host: Add i386/${host_address}/t-fprules-softfp and
5738 t-softfp to tmake_file for i[34567]86-*-cygwin*.
5740 2009-04-17 Aurelien Jarno <aurelien@aurel32.net>
5742 * config.host: Add i386/${host_address}/t-fprules-softfp to
5743 tmake_file for i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu*.
5745 2009-04-09 Nick Clifton <nickc@redhat.com>
5747 * config/ia64/tf-signs.c: Change copyright header to refer to
5748 version 3 of the GNU General Public License with version 3.1
5749 of the GCC Runtime Library Exception and to point readers at
5750 the COPYING3 and COPYING3.RUNTIME files and the FSF's license
5752 * config/i386/32/tf-signs.c: Likewise.
5753 * config/libbid/_addsub_dd.c: Likewise.
5754 * config/libbid/_addsub_sd.c: Likewise.
5755 * config/libbid/_addsub_td.c: Likewise.
5756 * config/libbid/_dd_to_df.c: Likewise.
5757 * config/libbid/_dd_to_di.c: Likewise.
5758 * config/libbid/_dd_to_sd.c: Likewise.
5759 * config/libbid/_dd_to_sf.c: Likewise.
5760 * config/libbid/_dd_to_si.c: Likewise.
5761 * config/libbid/_dd_to_td.c: Likewise.
5762 * config/libbid/_dd_to_tf.c: Likewise.
5763 * config/libbid/_dd_to_udi.c: Likewise.
5764 * config/libbid/_dd_to_usi.c: Likewise.
5765 * config/libbid/_dd_to_xf.c: Likewise.
5766 * config/libbid/_df_to_dd.c: Likewise.
5767 * config/libbid/_df_to_sd.c: Likewise.
5768 * config/libbid/_df_to_td.c: Likewise.
5769 * config/libbid/_di_to_dd.c: Likewise.
5770 * config/libbid/_di_to_sd.c: Likewise.
5771 * config/libbid/_di_to_td.c: Likewise.
5772 * config/libbid/_div_dd.c: Likewise.
5773 * config/libbid/_div_sd.c: Likewise.
5774 * config/libbid/_div_td.c: Likewise.
5775 * config/libbid/_eq_dd.c: Likewise.
5776 * config/libbid/_eq_sd.c: Likewise.
5777 * config/libbid/_eq_td.c: Likewise.
5778 * config/libbid/_ge_dd.c: Likewise.
5779 * config/libbid/_ge_sd.c: Likewise.
5780 * config/libbid/_ge_td.c: Likewise.
5781 * config/libbid/_gt_dd.c: Likewise.
5782 * config/libbid/_gt_sd.c: Likewise.
5783 * config/libbid/_gt_td.c: Likewise.
5784 * config/libbid/_isinfd128.c: Likewise.
5785 * config/libbid/_isinfd32.c: Likewise.
5786 * config/libbid/_isinfd64.c: Likewise.
5787 * config/libbid/_le_dd.c: Likewise.
5788 * config/libbid/_le_sd.c: Likewise.
5789 * config/libbid/_le_td.c: Likewise.
5790 * config/libbid/_lt_dd.c: Likewise.
5791 * config/libbid/_lt_sd.c: Likewise.
5792 * config/libbid/_lt_td.c: Likewise.
5793 * config/libbid/_mul_dd.c: Likewise.
5794 * config/libbid/_mul_sd.c: Likewise.
5795 * config/libbid/_mul_td.c: Likewise.
5796 * config/libbid/_ne_dd.c: Likewise.
5797 * config/libbid/_ne_sd.c: Likewise.
5798 * config/libbid/_ne_td.c: Likewise.
5799 * config/libbid/_sd_to_dd.c: Likewise.
5800 * config/libbid/_sd_to_df.c: Likewise.
5801 * config/libbid/_sd_to_di.c: Likewise.
5802 * config/libbid/_sd_to_sf.c: Likewise.
5803 * config/libbid/_sd_to_si.c: Likewise.
5804 * config/libbid/_sd_to_td.c: Likewise.
5805 * config/libbid/_sd_to_tf.c: Likewise.
5806 * config/libbid/_sd_to_udi.c: Likewise.
5807 * config/libbid/_sd_to_usi.c: Likewise.
5808 * config/libbid/_sd_to_xf.c: Likewise.
5809 * config/libbid/_sf_to_dd.c: Likewise.
5810 * config/libbid/_sf_to_sd.c: Likewise.
5811 * config/libbid/_sf_to_td.c: Likewise.
5812 * config/libbid/_si_to_dd.c: Likewise.
5813 * config/libbid/_si_to_sd.c: Likewise.
5814 * config/libbid/_si_to_td.c: Likewise.
5815 * config/libbid/_td_to_dd.c: Likewise.
5816 * config/libbid/_td_to_df.c: Likewise.
5817 * config/libbid/_td_to_di.c: Likewise.
5818 * config/libbid/_td_to_sd.c: Likewise.
5819 * config/libbid/_td_to_sf.c: Likewise.
5820 * config/libbid/_td_to_si.c: Likewise.
5821 * config/libbid/_td_to_tf.c: Likewise.
5822 * config/libbid/_td_to_udi.c: Likewise.
5823 * config/libbid/_td_to_usi.c: Likewise.
5824 * config/libbid/_td_to_xf.c: Likewise.
5825 * config/libbid/_tf_to_dd.c: Likewise.
5826 * config/libbid/_tf_to_sd.c: Likewise.
5827 * config/libbid/_tf_to_td.c: Likewise.
5828 * config/libbid/_udi_to_dd.c: Likewise.
5829 * config/libbid/_udi_to_sd.c: Likewise.
5830 * config/libbid/_udi_to_td.c: Likewise.
5831 * config/libbid/_unord_dd.c: Likewise.
5832 * config/libbid/_unord_sd.c: Likewise.
5833 * config/libbid/_unord_td.c: Likewise.
5834 * config/libbid/_usi_to_dd.c: Likewise.
5835 * config/libbid/_usi_to_sd.c: Likewise.
5836 * config/libbid/_usi_to_td.c: Likewise.
5837 * config/libbid/_xf_to_dd.c: Likewise.
5838 * config/libbid/_xf_to_sd.c: Likewise.
5839 * config/libbid/_xf_to_td.c: Likewise.
5840 * config/libbid/bid128.c: Likewise.
5841 * config/libbid/bid128_2_str.h: Likewise.
5842 * config/libbid/bid128_2_str_macros.h: Likewise.
5843 * config/libbid/bid128_2_str_tables.c: Likewise.
5844 * config/libbid/bid128_add.c: Likewise.
5845 * config/libbid/bid128_compare.c: Likewise.
5846 * config/libbid/bid128_div.c: Likewise.
5847 * config/libbid/bid128_fma.c: Likewise.
5848 * config/libbid/bid128_logb.c: Likewise.
5849 * config/libbid/bid128_minmax.c: Likewise.
5850 * config/libbid/bid128_mul.c: Likewise.
5851 * config/libbid/bid128_next.c: Likewise.
5852 * config/libbid/bid128_noncomp.c: Likewise.
5853 * config/libbid/bid128_quantize.c: Likewise.
5854 * config/libbid/bid128_rem.c: Likewise.
5855 * config/libbid/bid128_round_integral.c: Likewise.
5856 * config/libbid/bid128_scalb.c: Likewise.
5857 * config/libbid/bid128_sqrt.c: Likewise.
5858 * config/libbid/bid128_string.c: Likewise.
5859 * config/libbid/bid128_to_int16.c: Likewise.
5860 * config/libbid/bid128_to_int32.c: Likewise.
5861 * config/libbid/bid128_to_int64.c: Likewise.
5862 * config/libbid/bid128_to_int8.c: Likewise.
5863 * config/libbid/bid128_to_uint16.c: Likewise.
5864 * config/libbid/bid128_to_uint32.c: Likewise.
5865 * config/libbid/bid128_to_uint64.c: Likewise.
5866 * config/libbid/bid128_to_uint8.c: Likewise.
5867 * config/libbid/bid32_to_bid128.c: Likewise.
5868 * config/libbid/bid32_to_bid64.c: Likewise.
5869 * config/libbid/bid64_add.c: Likewise.
5870 * config/libbid/bid64_compare.c: Likewise.
5871 * config/libbid/bid64_div.c: Likewise.
5872 * config/libbid/bid64_fma.c: Likewise.
5873 * config/libbid/bid64_logb.c: Likewise.
5874 * config/libbid/bid64_minmax.c: Likewise.
5875 * config/libbid/bid64_mul.c: Likewise.
5876 * config/libbid/bid64_next.c: Likewise.
5877 * config/libbid/bid64_noncomp.c: Likewise.
5878 * config/libbid/bid64_quantize.c: Likewise.
5879 * config/libbid/bid64_rem.c: Likewise.
5880 * config/libbid/bid64_round_integral.c: Likewise.
5881 * config/libbid/bid64_scalb.c: Likewise.
5882 * config/libbid/bid64_sqrt.c: Likewise.
5883 * config/libbid/bid64_string.c: Likewise.
5884 * config/libbid/bid64_to_bid128.c: Likewise.
5885 * config/libbid/bid64_to_int16.c: Likewise.
5886 * config/libbid/bid64_to_int32.c: Likewise.
5887 * config/libbid/bid64_to_int64.c: Likewise.
5888 * config/libbid/bid64_to_int8.c: Likewise.
5889 * config/libbid/bid64_to_uint16.c: Likewise.
5890 * config/libbid/bid64_to_uint32.c: Likewise.
5891 * config/libbid/bid64_to_uint64.c: Likewise.
5892 * config/libbid/bid64_to_uint8.c: Likewise.
5893 * config/libbid/bid_b2d.h: Likewise.
5894 * config/libbid/bid_binarydecimal.c: Likewise.
5895 * config/libbid/bid_conf.h: Likewise.
5896 * config/libbid/bid_convert_data.c: Likewise.
5897 * config/libbid/bid_decimal_data.c: Likewise.
5898 * config/libbid/bid_decimal_globals.c: Likewise.
5899 * config/libbid/bid_div_macros.h: Likewise.
5900 * config/libbid/bid_dpd.c: Likewise.
5901 * config/libbid/bid_flag_operations.c: Likewise.
5902 * config/libbid/bid_from_int.c: Likewise.
5903 * config/libbid/bid_functions.h: Likewise.
5904 * config/libbid/bid_gcc_intrinsics.h: Likewise.
5905 * config/libbid/bid_inline_add.h: Likewise.
5906 * config/libbid/bid_internal.h: Likewise.
5907 * config/libbid/bid_round.c: Likewise.
5908 * config/libbid/bid_sqrt_macros.h: Likewise.
5910 2009-04-09 Jakub Jelinek <jakub@redhat.com>
5912 * Makefile.in: Change copyright header to refer to version
5913 3 of the GNU General Public License and to point readers at the
5914 COPYING3 file and the FSF's license web page.
5915 * config.host: Likewise.
5917 2009-04-07 Alan Modra <amodra@bigpond.net.au>
5919 * config.host: Reorder and merge to match config.gcc change.
5921 2009-04-03 Alan Modra <amodra@bigpond.net.au>
5923 * config.host (powerpc-*-linux*altivec*, powerpc-*-linux*spe): Delete.
5925 2009-03-28 Joseph Myers <joseph@codesourcery.com>
5927 * config.host (arm-*-coff*, armel-*-coff*, arm-semi-aof,
5928 armel-semi-aof, h8300-*-*, i[34567]86-*-aout*, i[34567]86-*-coff*,
5929 m68k-*-aout*, m68k-*-coff*, pdp11-*-bsd, rs6000-ibm-aix4.[12]*,
5930 powerpc-ibm-aix4.[12]*, sh-*-*): Remove.
5932 2009-02-12 Uros Bizjak <ubizjak@gmail.com>
5934 * config.host (ia64*-*-linux*): Add t-softfp to tmake_file.
5935 * config/ia64/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
5937 2009-02-12 H.J. Lu <hongjiu.lu@intel.com>
5939 * config.host (ia64*-*-linux*): Add ia64/t-fprules-softfp and
5940 ia64/t-softfp-compat to tmake_file.
5942 * Makefile.in (gen-hide-list): Ignore .*_compat and .*@.*.
5944 * config/ia64/__divxf3.asm: New.
5945 * config/ia64/_fixtfdi.asm: Likewise.
5946 * config/ia64/_fixunstfdi.asm: Likewise.
5947 * config/ia64/_floatditf.asm: Likewise.
5948 * config/ia64/t-fprules-softfp: Likewise.
5949 * config/ia64/t-softfp-compat: Likewise.
5950 * config/ia64/tf-signs.c: Likewise.
5952 2009-01-18 Ben Elliston <bje@au.ibm.com>
5954 * config/i386/32/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
5956 2009-01-16 Ben Elliston <bje@au.ibm.com>
5958 * config.host (i[34567]86-*-linux*, x86_64-*-linux*): Add t-softfp
5961 2009-01-13 Ben Elliston <bje@au.ibm.com>
5963 * config/t-softfp: New file.
5964 * config.host (powerpc64-*-linux*, powerpc64-*-gnu*): Add t-softfp.
5965 (powerpc-*-linux*spe*, powerpc-*-linux*): Likewise.
5967 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
5969 * config.host: Add m32r*-*-rtems*.
5971 2008-12-01 Joel Sherrill <joel.sherrill@oarcorp.com>
5973 * config.host: Add m32c*-*-rtems*.
5975 2008-11-20 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
5978 * configure.ac (i?86-*-solaris2.1[0-9]*): Only include
5979 i386/t-crtstuff if linker supports ZERO terminator unwind entries.
5980 * configure: Regenerate.
5981 * config.host (i[34567]86-*-solaris2*): Move i386/t-sol2 in
5982 tmake_file here from gcc/config.gcc.
5983 Move extra_parts here from gcc/config.gcc.
5984 * config/i386/t-sol2: Move here from gcc/config/i386.
5985 Use gcc_srcdir instead of srcdir.
5987 2008-11-18 Adam Nemet <anemet@caviumnetworks.com>
5989 * config.host (mipsisa64r2-*-elf* | mipsisa64r2el-*-elf*): New
5992 2008-11-09 Thomas Schwinge <tschwinge@gnu.org>
5994 * config.host <t-tls>: Also enable for GNU/kFreeBSD and GNU/kNetBSD.
5996 2008-10-08 Thomas Schwinge <tschwinge@gnu.org>
5998 * config.host: Fold `*-*-gnu*' cases into the Linux ones.
6000 2008-09-03 Hari Sandanagobalane <hariharan@picochip.com>
6003 * config.host: Add picochip-*-*.
6005 2008-08-06 Bob Wilson <bob.wilson@acm.org>
6007 * config.host: Match more processor names for Xtensa.
6009 2008-07-08 H.J. Lu <hongjiu.lu@intel.com>
6011 * config/i386/64/t-softfp-compat: Update comments.
6013 2008-07-07 H.J. Lu <hongjiu.lu@intel.com>
6015 * config/i386/64/_divtc3-compat.c: Moved to ...
6016 * config/i386/64/_divtc3.c: Here.
6018 * config/i386/64/_multc3-compat.c: Moved to ...
6019 * config/i386/64/_multc3.c: Here.
6021 * config/i386/64/_powitf2-compat.c: Moved to ...
6022 * config/i386/64/_powitf2.c: Here.
6024 * config/i386/64/t-softfp-compat (libgcc2-tf-compats): Add
6025 .c suffix instead of -compat.c.
6027 2008-07-05 Uros Bizjak <ubizjak@gmail.com>
6029 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Remove.
6030 (_FP_MUL_MEAT_D): Ditto.
6031 (_FP_DIV_MEAT_S): Ditto.
6032 (_FP_DIV_MEAT_D): Ditto.
6034 2008-07-03 Richard Sandiford <rdsandiford@googlemail.com>
6036 * Makefile.in: Add support for __sync_* libgcc functions.
6038 2008-07-03 H.J. Lu <hongjiu.lu@intel.com>
6040 * shared-object.mk ($(base)_s$(objext)): Remove -DSHARED.
6042 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
6045 * config.host: Only include 32bit t-fprules-softfp for Darwin/x86
6046 and Linux/x86. Include 64bit t-softfp-compat for Linux/x86.
6048 * config/i386/64/t-fprules-softfp: Moved to ...
6049 * config/i386/64/t-softfp-compat: This. New.
6051 2008-07-02 Uros Bizjak <ubizjak@gmail.com>
6053 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS) [FP_EX_INVALID]:
6054 Initialize f with 0.0.
6056 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
6059 * shared-object.mk ($(base)_s$(objext)): Add -DSHARED.
6061 * config/i386/64/_divtc3-compat.c: New.
6062 * config/i386/64/_multc3-compat.c: Likewise.
6063 * config/i386/64/_powitf2-compat.c: Likewise.
6064 * config/i386/64/eqtf2.c: Likewise.
6065 * config/i386/64/getf2.c: Likewise.
6066 * config/i386/64/letf2.c: Likewise.
6067 * config/i386/64/t-fprules-softfp: Likewise.
6069 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
6071 * config.host: Add i386/${host_address}/t-fprules-softfp to
6072 tmake_file for i[34567]86-*-darwin*, x86_64-*-darwin*,
6073 i[34567]86-*-linux*, x86_64-*-linux*.
6075 * configure.ac: Set host_address to 64 or 32 for x86.
6076 * configure: Regenerated.
6078 * Makefile.in (config.status): Also depend on
6079 $(srcdir)/config.host.
6081 * config/i386/32/t-fprules-softfp: New.
6082 * config/i386/32/tf-signs.c: Likewise.
6084 * config/i386/64/sfp-machine.h: New. Moved from gcc.
6086 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
6087 Uros Bizjak <ubizjak@gmail.com>
6089 * config/i386/32/sfp-machine.h: New.
6091 2008-06-26 Nathan Froyd <froydnj@codesourcery.com>
6093 * config/rs6000/t-ppccomm: Remove rules that conflict with
6094 auto-generated rules.
6096 2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
6098 * configure.ac: sinclude override.m4.
6099 * configure: Regenerate.
6101 2008-06-11 Bernhard Fischer <aldot@gcc.gnu.org>
6103 * configure: Regenerate.
6105 2008-06-10 Joseph Myers <joseph@codesourcery.com>
6107 * Makefile.in (DECNUMINC): Remove
6108 -I$(MULTIBUILDTOP)../../libdecnumber.
6111 2008-06-07 Joseph Myers <joseph@codesourcery.com>
6113 * config.host (strongarm*-*-*, ep9312*-*-*, xscale-*-*,
6114 parisc*-*-*, m680[012]0-*-*, *-*-linux*libc1*, *-*-linux*aout*,
6115 alpha*-*-unicosmk*, strongarm*-*-freebsd*, ep9312-*-elf,
6116 arm*-*-kaos*, cris-*-aout, parisc*64*-*-linux*, parisc*-*-linux*,
6117 hppa1.1-*-pro*, hppa1.1-*-osf*, hppa1.1-*-bsd*,
6118 i[34567]86-sequent-ptx4*, i[34567]86-sequent-sysv4*,
6119 i[34567]86-*-beoself*, i[34567]86-*-beos*, i[34567]86-*-sco3.2v5*,
6120 i[34567]86-*-sysv5*, i[34567]86-*-sysv4*, i[34567]86-*-uwin*,
6121 i[34567]86-*-kaos*, m68020-*-elf*, m68010-*-netbsdelf*,
6122 mips-wrs-windiss, mt-*-elf, powerpc-*-beos*, powerpc-*-chorusos*,
6123 powerpc-wrs-windiss*, powerpcle-*-sysv*, powerpc-*-kaos*,
6124 powerpcle-*-kaos*, sh*-*-kaos*, sparc-*-sysv4*, strongarm-*-elf*,
6125 strongarm-*-pe, strongarm-*-kaos*, vax-*-bsd*, vax-*-sysv*,
6126 vax-*-ultrix*, xscale-*-elf, xscale-*-coff): Remove.
6128 2008-05-25 Arthur Loiret <arthur.loiret@u-psud.fr>
6130 * config.host (sh2[lbe]*-*-linux*): Allow target.
6132 2008-04-30 Nathan Froyd <froydnj@codesourcery.com>
6134 * config/rs6000/t-ppccomm: Add build rules for new files.
6135 (LIB2ADD_ST): New variable.
6137 2008-04-07 Andy Hutchinson <hutchinsonandy@aim.com>
6141 * config.host (avr-*-*): Add avr cpu_type and avr tmake_file.
6142 * config/t-avr: New file. Build 16bit libgcc functions.
6144 2008-03-02 Jakub Jelinek <jakub@redhat.com>
6147 * config/t-slibgcc-darwin: Make install-leaf dependent on
6148 install-darwin-libgcc-stubs instead of install.
6150 2008-01-25 Joseph Myers <joseph@codesourcery.com>
6152 * config.host (tic4x-*-*, c4x-*-rtems*, tic4x-*-rtems*, c4x-*,
6153 tic4x-*, h8300-*-rtemscoff*, ns32k-*-netbsdelf*, ns32k-*-netbsd*,
6154 sh-*-rtemscoff*): Remove cases.
6156 2007-12-27 Richard Sandiford <rsandifo@nildram.co.uk>
6158 * Makefile.in (all): Use install-leaf rather than install.
6159 (install): Split most of the rule into...
6160 (install-leaf): ...this new one.
6162 2007-12-19 Etsushi Kato <ek.kato@gmail.com>
6163 Paolo Bonzini <bonzini@gnu.org>
6166 * Makefile.in: Use @shlib_slibdir@ substitution to get
6167 correct install name on darwin.
6168 * config/t-slibgcc-darwin: Use @shlib_slibdir@ for -install_name.
6170 2007-12-15 Hans-Peter Nilsson <hp@axis.com>
6172 * config.host (crisv32-*-elf, crisv32-*-none): New, same as
6173 cris-*-elf and cris-*-none.
6174 (crisv32-*-linux*): Similar, as cris-*-linux*.
6176 2007-11-20 Rask Ingemann Lambertsen <rask@sygehus.dk>
6178 * config.host (ia64*-*-elf*): Build ia64 specific libgcc parts.
6180 2007-10-27 H.J. Lu <hongjiu.lu@intel.com>
6183 * configure.ac: Replace have_cc_tls with gcc_cv_have_cc_tls.
6184 * configure: Regenerated.
6186 2007-09-27 H.J. Lu <hongjiu.lu@intel.com>
6188 * Makefile.in (dfp-filenames): Replace decimal_globals,
6189 decimal_data, binarydecimal and convert_data with
6190 bid_decimal_globals, bid_decimal_data, bid_binarydecimal
6191 and bid_convert_data, respectively.
6193 2007-09-17 Chao-ying Fu <fu@mips.com>
6194 Nigel Stephens <nigel@mips.com>
6196 * fixed-obj.mk: New file to support fine-grain fixed-point functions.
6197 * Makefile.in (fixed_point): Define.
6198 Check if fixed_point is yes to build support functions.
6199 * configure.ac: Check for fixed_point support.
6200 * configure: Regenerated.
6201 * gen-fixed.sh: New file to generate lists of fixed-point labels,
6202 funcs, modes, from, to.
6204 2007-09-11 Janis Johnson <janis187@us.ibm.com
6206 * Makefile.in (dfp-filenames): Add bid128_noncomp.
6208 2007-09-10 Janis Johnson <janis187@us.ibm.com>
6210 * Makefile.in (dfp-filenames): Remove decUtility, add
6211 decDouble, decPacked, decQuad, decSingle.
6213 2007-08-27 Hans Kester <hans.kester@ellips.nl>
6215 * config.host : Add x86_64-elf target.
6217 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
6219 * configure.ac (set_have_cc_tls): Add a missing =.
6220 * configure: Regenerated.
6222 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
6224 * config.host (tmake_file): Add t-tls for i[34567]86-*-linux*
6225 and x86_64-*-linux*.
6227 * config/t-tls: New file.
6229 * Makefile.in (INTERNAL_CFLAGS): Add @set_have_cc_tls@.
6231 * configure.ac: Include ../config/enable.m4 and
6232 ../config/tls.m4. Use GCC_CHECK_CC_TLS to check if assembler
6233 supports TLS and substitute set_have_cc_tls.
6234 * configure: Regenerated.
6236 2007-07-04 H.J. Lu <hongjiu.lu@intel.com>
6238 * Makefile.in: Use libbid for DFP when BID is enabled.
6240 2007-06-14 Danny Smith <dannysmith@users.sourceforge.net>
6242 * config.host(*-cygwin* |*-mingw* ): Add crtbegin.o, crtend.o to
6243 extra_parts. Add config/i386/t-cygming to tmake_file.
6244 * config/i386/t-cygming: New file with rules for crtbegin.o, crtend.o.
6246 2007-05-29 Zuxy Meng <zuxy.meng@gmail.com>
6247 Danny Smith <dannysmith@users.sourceforge.net>
6250 * config.host (i[34567]86-*-cygwin* | i[34567]86-*-mingw*) Add
6251 crtfastmath.o to extra_parts. Add i386/t-crtfm to tmake_file.
6252 * config/i386/t-crtfm: Compile crtfastmath.o with
6253 -minline-all-stringops.
6255 2007-05-10 Richard Sandiford <richard@codesourcery.com>
6257 * config.host (sparc-wrs-vxworks): New target.
6259 2007-04-14 Kazu Hirata <kazu@codesourcery.com>
6261 * config.host: Recognize fido.
6263 2007-04-04 Janis Johnson <janis187@us.ibm.com>
6265 * configure: Check host, not target, for decimal float support.
6267 2007-04-03 Uros Bizjak <ubizjak@gmail.com>
6269 * config/i386/t-crtpc: New file.
6270 * config.host (i[34567]86-*-linux*): Add i386/t-crtpc to tm-file.
6271 (x86_64-*-linux*): Ditto.
6273 2007-02-30 Kai Tietz <kai.tietz@onevision.com>
6275 * config.host (x86_64-*-mingw*): New target.
6277 2007-03-23 Michael Meissner <michael.meissner@amd.com>
6278 H.J. Lu <hongjiu.lu@intel.com>
6280 * Makefile.in (enable_decimal_float): New.
6282 -I$(srcdir)/../libdecnumber/$(enable_decimal_float).
6283 (dec-objects): Move decimal32, decimal64 and decimal128 to ...
6284 (decbits-filenames): This.
6285 (decbits-objects): New.
6286 (libgcc-objects): Add $(decbits-objects).
6288 * configure.ac: Support * --enable-decimal-float={no,yes,bid,dpd}.
6289 Substitute enable_decimal_float.
6290 * configure: Regenerated.
6292 2007-03-19 Hans-Peter Nilsson <hp@axis.com>
6294 * config.host (cris-*-elf | cris-*-none): Set extra_parts.
6296 2007-03-12 Brooks Moses <brooks.moses@codesourcery.com>
6298 * Makefile.in (install-info): New dummy target.
6300 2007-03-05 Bernd Schmidt <bernd.schmidt@analog.com>
6302 * config.host (bfin*-linux-uclibc*): Set extra_parts.
6304 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
6306 * Makefile.in: Add install-html and install-pdf dummy
6309 2007-02-05 Roger Sayle <roger@eyesopen.com>
6310 Daniel Jacobowitz <dan@codesourcery.com>
6312 * Makefile.in <LIBUNWIND>: Make libgcc_s.so depend on libunwind.so.
6313 (libgcc_s.so): Append -B./ to CFLAGS for $(SHLIB_LINK).
6314 (libunwind.so): Likewise for $(SHLIBUNWIND_LINK).
6316 2007-01-29 Janis Johnson <janis187@us.ibm.com>
6318 * Makefile.in (dec-filenames): Add decExcept.
6320 2007-01-28 Daniel Jacobowitz <dan@codesourcery.com>
6323 * Makefile.in (CFLAGS): Forcibly remove -fprofile-generate and
6326 2007-01-25 Daniel Jacobowitz <dan@codesourcery.com>
6328 * configure.ac: Add --enable-version-specific-runtime-libs.
6329 Correct $slibdir default.
6330 * configure: Regenerated.
6332 2007-01-23 Joseph Myers <joseph@codesourcery.com>
6334 * config/rs6000/t-ldbl128: Always use -mlong-double-128.
6336 2007-01-21 Andrew Pinski <pinskia@gmail.com>
6339 * config.host (alpha*-*-linux*): Set extra_parts.
6341 2007-01-09 Kaz Kojima <kkojima@gcc.gnu.org>
6343 * config/sh/t-linux: New.
6344 * config.host (sh*-*-linux*): Set tmake_file.
6346 2007-01-05 Daniel Jacobowitz <dan@codesourcery.com>
6348 * Makefile.in (install): Handle multilibs.
6350 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
6352 * Makefile.in: Added .PHONY entry for documentation targets.
6354 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
6356 * Makefile.in: Add empty info, html, dvi, pdf targets.
6358 2007-01-04 Mike Stump <mrs@apple.com>
6360 * Makefile.in (MAKEINFO): Remove.
6363 2007-01-04 Paolo Bonzini <bonzini@gnu.org>
6365 * configure.ac: Add GCC_TOPLEV_SUBDIRS.
6366 * configure: Regenerate.
6367 * Makefile.in (host_subdir): Substitute it.
6368 (gcc_objdir): Use it.
6370 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
6372 * config.host (ia64*-*-linux*): Set tmake_file.
6374 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
6376 * Makefile.in (version): Define.
6378 2007-01-03 Daniel Jacobowitz <dan@codesourcery.com>
6379 Paolo Bonzini <bonzini@gnu.org>
6381 * Makefile.in, config/i386/t-darwin, config/i386/t-darwin64,
6382 config/i386/t-nwld, config/rs6000/t-darwin, config/rs6000/t-ldbl128,
6383 config/i386/t-crtfm, config/alpha/t-crtfm, config/ia64/t-ia64,
6384 config/sparc/t-crtfm, config/t-slibgcc-darwin,
6385 config/rs6000/t-ppccomm, config.host, configure.ac, empty.mk,
6386 shared-object.mk, siditi-object.mk, static-object.mk: New files.
6387 * configure: Generated.
projects / thirdparty / gcc.git / blob