1 2014-10-26 John David Anglin <danglin@gcc.gnu.org>
3 * config/pa/linux-unwind.h (pa32_read_access_ok): New function.
4 (pa32_fallback_frame_state): Use pa32_read_access_ok to check if
5 memory read accesses are ok.
7 2014-10-25 Joseph Myers <joseph@codesourcery.com>
9 * configure.ac (ppc_fp_type): Set variable on powerpc*-*-linux*.
10 * configure: Regenerate.
11 * config.host (powerpc*-*-linux*): Use $ppc_fp_type to determine
12 additions to tmake_file. Use t-hardfp-sfdf and t-hardfp instead
13 of soft-fp for 32-bit classic hard float. Do not use
14 t-softfp-excl for soft float.
16 2014-10-22 Joseph Myers <joseph@codesourcery.com>
18 * config.host (powerpc*-*-linux*): Only use soft-fp for 32-bit
20 * config/rs6000/t-ppc64-fp (softfp_wrap_start, softfp_wrap_end):
23 2014-10-22 Georg-Johann Lay <avr@gjlay.de>
25 * config/avr/lib1funcs.S (__do_global_dtors): Fix wrong code
26 introduced with 2014-10-21 trunk r216525.
28 2014-10-21 Joern Rennecke <joern.rennecke@embecosm.com>
29 Vidya Praveen <vidya.praveen@atmel.com>
30 Praveen Kumar Kaushik <Praveen_Kumar.Kaushik@atmel.com>
31 Senthil Kumar Selvaraj <Senthil_Kumar.Selvaraj@atmel.com>
32 Pitchumani Sivanupandi <Pitchumani.S@atmel.com>
34 * config/avr/lib1funcs.S (__do_global_dtors): Go back to descending
37 Updated library functions for AVRTINY arch.
38 * config/avr/lib1funcs.S: Updated zero/tmp regs for AVRTINY.
39 Replaced occurrences of r0/r1 with tmp/zero reg macros.
40 Added wsubi/ wadi macros that expands conditionally as sbiw/ adiw
41 or AVRTINY equivalent. Replaced occurrences of sbiw/adiw with
43 (__mulsi3_helper): Update stack, preserve callee saved regs and
44 argument from stack. Restore callee save registers.
45 (__mulpsi3): Likewise.
46 (__muldi3, __udivmodsi4, __divmodsi4, __negsi2, __umoddi3, __udivmod64,
47 __moddi3, __adddi3, __adddi3_s8, __subdi3, __cmpdi2, __cmpdi2_s8,
48 __negdi2, __prologue_saves__, __epilogue_restores__): Excluded for
50 (__tablejump2__): Added lpm equivalent instructions for AVRTINY.
51 (__do_copy_data): Added new definition for AVRTINY.
52 (__do_clear_bss): Replace r17 by r18 to preserve zero reg for AVRTINY.
53 (__load_3, __load_4, __xload_1, __xload_2, __xload_3,
54 __xload_4, __movmemx_qi, __movmemx_hi): Excluded for AVRTINY.
55 * config/avr/lib1funcs-fixed.S: Replaced occurrences of r0/r1 with
56 tmp/zero reg macros. Replaced occurrences of sbiw/adiw with wsubi/wadi
58 * config/avr/t-avr (LIB1ASMFUNCS): Remove unsupported functions for
61 Fix broken long multiplication on tiny arch.
63 2014-10-09 Joseph Myers <joseph@codesourcery.com>
65 * soft-fp/double.h: Update from glibc.
66 * soft-fp/eqdf2.c: Likewise.
67 * soft-fp/eqsf2.c: Likewise.
68 * soft-fp/eqtf2.c: Likewise.
69 * soft-fp/extenddftf2.c: Likewise.
70 * soft-fp/extended.h: Likewise.
71 * soft-fp/extendsfdf2.c: Likewise.
72 * soft-fp/extendsftf2.c: Likewise.
73 * soft-fp/extendxftf2.c: Likewise.
74 * soft-fp/gedf2.c: Likewise.
75 * soft-fp/gesf2.c: Likewise.
76 * soft-fp/getf2.c: Likewise.
77 * soft-fp/ledf2.c: Likewise.
78 * soft-fp/lesf2.c: Likewise.
79 * soft-fp/letf2.c: Likewise.
80 * soft-fp/op-1.h: Likewise.
81 * soft-fp/op-2.h: Likewise.
82 * soft-fp/op-4.h: Likewise.
83 * soft-fp/op-8.h: Likewise.
84 * soft-fp/op-common.h: Likewise.
85 * soft-fp/quad.h: Likewise.
86 * soft-fp/single.h: Likewise.
87 * soft-fp/soft-fp.h: Likewise.
88 * soft-fp/unorddf2.c: Likewise.
89 * soft-fp/unordsf2.c: Likewise.
90 * soft-fp/unordtf2.c: Likewise.
91 * config/c6x/eqd.c (__c6xabi_eqd): Update call to FP_CMP_EQ_D.
92 * config/c6x/eqf.c (__c6xabi_eqf): Update call to FP_CMP_EQ_S.
93 * config/c6x/ged.c (__c6xabi_ged): Update call to FP_CMP_D.
94 * config/c6x/gef.c (__c6xabi_gef): Update call to FP_CMP_S.
95 * config/c6x/gtd.c (__c6xabi_gtd): Update call to FP_CMP_D.
96 * config/c6x/gtf.c (__c6xabi_gtf): Update call to FP_CMP_S.
97 * config/c6x/led.c (__c6xabi_led): Update call to FP_CMP_D.
98 * config/c6x/lef.c (__c6xabi_lef): Update call to FP_CMP_S.
99 * config/c6x/ltd.c (__c6xabi_ltd): Update call to FP_CMP_D.
100 * config/c6x/ltf.c (__c6xabi_ltf): Update call to FP_CMP_S.
102 2014-10-08 Rong Xu <xur@google.com>
104 * libgcov-util.c (read_gcda_file): Fix format.
105 (find_match_gcov_info): Ditto.
106 (calculate_2_entries): New.
107 (compute_one_gcov): Ditto.
108 (gcov_info_count_all_cold): Ditto.
109 (gcov_info_count_all_zero): Ditto.
110 (extract_file_basename): Ditto.
111 (get_file_basename): Ditto.
113 (matched_gcov_info): Ditto.
114 (calculate_overlap): Ditto.
115 (gcov_profile_overlap): Ditto.
116 * libgcov-driver.c (compute_summary): Make
117 it avavilable for external calls.
119 2014-10-06 Rong Xu <xur@google.com>
121 * Makefile.in: Ditto.
122 * libgcov-driver.c (gcov_sort_n_vals): New utility function.
123 (gcov_sort_icall_topn_counter): Ditto.
124 (gcov_sort_topn_counter_arrays): Ditto.
125 (dump_one_gcov): Sort indirect_call topn counters.
126 * libgcov-merge.c (__gcov_merge_icall_topn): New merge
128 * libgcov-profiler.c (__gcov_topn_value_profiler_body): New
130 (__gcov_indirect_call_topn_profiler): New profiler function.
131 * libgcov-util.c (__gcov_icall_topn_counter_op): New.
132 * libgcov.h: New decls.
134 2014-10-04 Trevor Saunders <tsaunders@mozilla.com>
136 * config.host: Remove support for score-*.
138 2014-09-22 Joseph Myers <joseph@codesourcery.com>
140 * dfp-bit.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
141 (__LIBGCC_XF_MANT_DIG__): Define if not already defined.
142 (LONG_DOUBLE_HAS_XF_MODE): Define in terms of
143 __LIBGCC_XF_MANT_DIG__.
144 (__LIBGCC_TF_MANT_DIG__): Define if not already defined.
145 (LONG_DOUBLE_HAS_TF_MODE): Define in terms of
146 __LIBGCC_TF_MANT_DIG__.
147 * libgcc2.c (NOTRUNC): Define in terms of
148 __LIBGCC_*_EXCESS_PRECISION__, not LIBGCC2_LONG_DOUBLE_TYPE_SIZE.
149 * libgcc2.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
151 2014-09-22 Joseph Myers <joseph@codesourcery.com>
154 * config/ia64/sfp-machine.h (FE_EX_ALL, FP_TRAPPING_EXCEPTIONS):
157 2014-09-22 Hans-Peter Nilsson <hp@axis.com>
159 * crtstuff.c (USE_EH_FRAME_REGISTRY): Let USE_EH_FRAME_REGISTRY_ALWAYS
160 override USE_PT_GNU_EH_FRAME.
161 [__LIBGCC_EH_FRAME_SECTION_NAME__ && !USE_PT_GNU_EH_FRAME]: Sanity-
162 check USE_EH_FRAME_REGISTRY_ALWAYS against
163 __LIBGCC_EH_FRAME_SECTION_NAME__, emit error if unsane.
164 * Makefile.in (FORCE_EXPLICIT_EH_REGISTRY): New
165 variable for substituted force_explicit_eh_registry.
166 (CRTSTUFF_CFLAGS): Add FORCE_EXPLICIT_EH_REGISTRY.
167 * configure.ac (explicit-exception-frame-registration):
169 * configure: Regenerate.
171 2014-09-19 Olivier Hainque <hainque@adacore.com>
173 * config.host (powerpc-wrs-vxworksmils): New configuration,
176 2014-09-18 Joseph Myers <joseph@codesourcery.com>
178 * libgcc2.c (CEXT): Define using __LIBGCC_*_FUNC_EXT__.
180 2014-09-18 Joseph Myers <joseph@codesourcery.com>
182 * config/i386/sfp-machine.h (FP_TRAPPING_EXCEPTIONS): Treat clear
183 bits not set bits as indicating trapping exceptions.
185 2014-09-17 Nathan sidwell <nathan@acm.org>
187 * Makefile.in (LIBGCOV_INTERFACE): Add _gcov_dump from ...
188 (LIBGCOV_DRIVER): ... here.
189 * libgcov-driver.c (gcov_master): New.
190 (gcov_exit): Remove from master chain.
191 (__gcov_init): Add to master chain if version compatible. Don't
193 * libgcov_interface (__gcov_flust): Call gcov_dump_int.
194 (gcov_reset_int): Clear master chain, if compatible.
195 (gcov_dump_int): New internal interface. Dump master chain, if
197 (gcov_dump): Alias for gcov_dump_int.
198 * libgcov.h (struct gcov_root): Add next and prev fields.
199 (struct gcov_master): New struct.
200 (__gcov_master): New.
201 (gcov_dump_int): Declare.
203 2014-09-17 Olivier Hainque <hainque@adacore.com>
205 * config.host (x86_64-*-mingw*): Add i386/t-cygming to tmake_file
206 and crtbegin.o + crtend.o to extra_parts.
208 2014-09-12 Joseph Myers <joseph@codesourcery.com>
210 * libgcc2.h (LIBGCC2_HAS_SF_MODE): Define using
211 __LIBGCC_HAS_SF_MODE__.
212 (LIBGCC2_HAS_DF_MODE): Define using __LIBGCC_HAS_DF_MODE__.
213 (LIBGCC2_HAS_XF_MODE): Define using __LIBGCC_HAS_XF_MODE__.
214 (LIBGCC2_HAS_TF_MODE): Define using __LIBGCC_HAS_TF_MODE__.
215 * config/libbid/bid_gcc_intrinsics.h
216 (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Do not define.
217 (LIBGCC2_HAS_XF_MODE): Define using __LIBGCC_HAS_XF_MODE__.
218 (LIBGCC2_HAS_TF_MODE): Define using __LIBGCC_HAS_TF_MODE__.
219 * fixed-bit.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Do not define.
220 (LIBGCC2_HAS_SF_MODE): Define using __LIBGCC_HAS_SF_MODE__.
221 (LIBGCC2_HAS_DF_MODE): Define using __LIBGCC_HAS_DF_MODE__.
223 2014-09-11 Georg-Johann Lay <avr@gjlay.de>
226 * config/avr/libgcc.S (__tablejump2__): Rewrite to use RAMPZ, ELPM
227 and R24 as needed. Make work for all devices and .text locations.
228 (__do_global_ctors, __do_global_dtors): Use word addresses.
229 (__tablejump__, __tablejump_elpm__): Remove functions.
230 * t-avr (LIB1ASMFUNCS): Remove _tablejump, _tablejump_elpm.
232 (XICALL, XIJMP): New macros.
234 2014-09-09 Marcus Shawcroft <marcus.shawcroft@arm.com>
235 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
237 * config.host (aarch64*): Include crtfastmath.o and
239 * config/aarch64/crtfastmath.c: New file.
241 2014-09-08 Trevor Saunders <tsaunders@mozilla.com>
243 * config.host: Remove picochip support.
244 * config/picochip/adddi3.S: Remove.
245 * config/picochip/ashlsi3.S: Remove.
246 * config/picochip/ashlsi3.c: Remove.
247 * config/picochip/ashrsi3.S: Remove.
248 * config/picochip/ashrsi3.c: Remove.
249 * config/picochip/clzsi2.S: Remove.
250 * config/picochip/cmpsi2.S: Remove.
251 * config/picochip/divmod15.S: Remove.
252 * config/picochip/divmodhi4.S: Remove.
253 * config/picochip/divmodsi4.S: Remove.
254 * config/picochip/lib1funcs.S: Remove.
255 * config/picochip/longjmp.S: Remove.
256 * config/picochip/lshrsi3.S: Remove.
257 * config/picochip/lshrsi3.c: Remove.
258 * config/picochip/parityhi2.S: Remove.
259 * config/picochip/popcounthi2.S: Remove.
260 * config/picochip/setjmp.S: Remove.
261 * config/picochip/subdi3.S: Remove.
262 * config/picochip/t-picochip: Remove.
263 * config/picochip/ucmpsi2.S: Remove.
264 * config/picochip/udivmodhi4.S: Remove.
265 * config/picochip/udivmodsi4.S: Remove.
267 2014-09-08 Joseph Myers <joseph@codesourcery.com>
269 * libgcc2.c (SF_SIZE): Change all uses to __LIBGCC_SF_MANT_DIG__.
270 (DF_SIZE): Change all uses to __LIBGCC_DF_MANT_DIG__.
271 (XF_SIZE): Change all uses to __LIBGCC_XF_MANT_DIG__.
272 (TF_SIZE): Change all uses to __LIBGCC_TF_MANT_DIG__.
273 * libgcc2.h (SF_SIZE): Change to __LIBGCC_SF_MANT_DIG__. Give
274 error if not defined and LIBGCC2_HAS_SF_MODE is defined.
275 (DF_SIZE): Change to __LIBGCC_DF_MANT_DIG__. Give error if not
276 defined and LIBGCC2_HAS_DF_MODE is defined.
277 (XF_SIZE): Change to __LIBGCC_XF_MANT_DIG__. Give error if not
278 defined and LIBGCC2_HAS_XF_MODE is defined.
279 (TF_SIZE): Change to __LIBGCC_TF_MANT_DIG__. Give error if not
280 defined and LIBGCC2_HAS_TF_MODE is defined.
282 2014-09-08 Joseph Myers <joseph@codesourcery.com>
284 * fp-bit.c (pack_d, unpack_d): Remove LARGEST_EXPONENT_IS_NORMAL
285 and ROUND_TOWARDS_ZERO conditionals.
287 2014-09-07 Nathan sidwell <nathan@acm.org>
289 * libgcov-interface.c (STRONG_ALIAS): Rename to ...
290 (ALIAS_weak): ... here. Use forwarding function. Adjust uses.
292 2014-09-05 Joseph Myers <joseph@codesourcery.com>
294 * Makefile.in (CRTSTUFF_CFLAGS): Add -fbuilding-libgcc.
295 * config/aarch64/linux-unwind.h (STACK_POINTER_REGNUM): Change all
296 uses to __LIBGCC_STACK_POINTER_REGNUM__.
297 (DWARF_ALT_FRAME_RETURN_COLUMN): Change all uses to
298 __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
299 * config/alpha/vms-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN):
300 Change use to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
301 * config/cr16/unwind-cr16.c (STACK_GROWS_DOWNWARD): Change all
302 uses to __LIBGCC_STACK_GROWS_DOWNWARD__.
303 (DWARF_FRAME_REGISTERS): Change all uses to
304 __LIBGCC_DWARF_FRAME_REGISTERS__.
305 (EH_RETURN_STACKADJ_RTX): Change all uses to
306 __LIBGCC_EH_RETURN_STACKADJ_RTX__.
307 * config/cr16/unwind-dw2.h (DWARF_FRAME_REGISTERS): Change use to
308 __LIBGCC_DWARF_FRAME_REGISTERS__. Remove conditional definition.
309 * config/i386/cygming-crtbegin.c (EH_FRAME_SECTION_NAME): Change
310 use to __LIBGCC_EH_FRAME_SECTION_NAME__.
311 (JCR_SECTION_NAME): Change use to __LIBGCC_JCR_SECTION_NAME__.
312 * config/i386/cygming-crtend.c (EH_FRAME_SECTION_NAME): Change use
313 to __LIBGCC_EH_FRAME_SECTION_NAME__.
314 (JCR_SECTION_NAME): Change use to __LIBGCC_JCR_SECTION_NAME__
315 * config/mips/linux-unwind.h (STACK_POINTER_REGNUM): Change use to
316 __LIBGCC_STACK_POINTER_REGNUM__.
317 (DWARF_ALT_FRAME_RETURN_COLUMN): Change all uses to
318 __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
319 * config/nios2/linux-unwind.h (STACK_POINTER_REGNUM): Change use
320 to __LIBGCC_STACK_POINTER_REGNUM__.
321 * config/pa/hpux-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN): Change
322 all uses to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
323 * config/pa/linux-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN): Change
324 all uses to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
325 * config/rs6000/aix-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN):
326 Change all uses to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
327 (STACK_POINTER_REGNUM): Change all uses to
328 __LIBGCC_STACK_POINTER_REGNUM__.
329 * config/rs6000/darwin-fallback.c (STACK_POINTER_REGNUM): Change
330 use to __LIBGCC_STACK_POINTER_REGNUM__.
331 * config/rs6000/linux-unwind.h (STACK_POINTER_REGNUM): Change all
332 uses to __LIBGCC_STACK_POINTER_REGNUM__.
333 * config/sparc/linux-unwind.h (DWARF_FRAME_REGISTERS): Change use
334 to __LIBGCC_DWARF_FRAME_REGISTERS__.
335 * config/sparc/sol2-unwind.h (DWARF_FRAME_REGISTERS): Change use
336 to __LIBGCC_DWARF_FRAME_REGISTERS__.
337 * config/tilepro/linux-unwind.h (STACK_POINTER_REGNUM): Change use
338 to __LIBGCC_STACK_POINTER_REGNUM__.
339 * config/xtensa/unwind-dw2-xtensa.h (DWARF_FRAME_REGISTERS):
340 Remove conditional definition.
341 * crtstuff.c (TEXT_SECTION_ASM_OP): Change all uses to
342 __LIBGCC_TEXT_SECTION_ASM_OP__.
343 (EH_FRAME_SECTION_NAME): Change all uses to
344 __LIBGCC_EH_FRAME_SECTION_NAME__.
345 (EH_TABLES_CAN_BE_READ_ONLY): Change all uses to
346 __LIBGCC_EH_TABLES_CAN_BE_READ_ONLY__.
347 (CTORS_SECTION_ASM_OP): Change all uses to
348 __LIBGCC_CTORS_SECTION_ASM_OP__.
349 (DTORS_SECTION_ASM_OP): Change all uses to
350 __LIBGCC_DTORS_SECTION_ASM_OP__.
351 (JCR_SECTION_NAME): Change all uses to
352 __LIBGCC_JCR_SECTION_NAME__.
353 (INIT_SECTION_ASM_OP): Change all uses to
354 __LIBGCC_INIT_SECTION_ASM_OP__.
355 (INIT_ARRAY_SECTION_ASM_OP): Change all uses to
356 __LIBGCC_INIT_ARRAY_SECTION_ASM_OP__.
357 * generic-morestack.c (STACK_GROWS_DOWNWARD): Change all uses to
358 __LIBGCC_STACK_GROWS_DOWNWARD__.
359 * libgcc2.c (INIT_SECTION_ASM_OP): Change all uses to
360 __LIBGCC_INIT_SECTION_ASM_OP__.
361 (INIT_ARRAY_SECTION_ASM_OP): Change all uses to
362 __LIBGCC_INIT_ARRAY_SECTION_ASM_OP__.
363 (EH_FRAME_SECTION_NAME): Change all uses to
364 __LIBGCC_EH_FRAME_SECTION_NAME__.
365 * libgcov-profiler.c (VTABLE_USES_DESCRIPTORS): Remove conditional
366 definitions. Change all uses to
367 __LIBGCC_VTABLE_USES_DESCRIPTORS__.
368 * unwind-dw2.c (STACK_GROWS_DOWNWARD): Change all uses to
369 __LIBGCC_STACK_GROWS_DOWNWARD__.
370 (DWARF_FRAME_REGISTERS): Change all uses to
371 __LIBGCC_DWARF_FRAME_REGISTERS__.
372 (EH_RETURN_STACKADJ_RTX): Change all uses to
373 __LIBGCC_EH_RETURN_STACKADJ_RTX__.
374 * unwind-dw2.h (DWARF_FRAME_REGISTERS): Remove conditional
375 definition. Change use to __LIBGCC_DWARF_FRAME_REGISTERS__.
376 * unwind-sjlj.c (DONT_USE_BUILTIN_SETJMP): Change all uses to
377 __LIBGCC_DONT_USE_BUILTIN_SETJMP__.
378 (JMP_BUF_SIZE): Change use to __LIBGCC_JMP_BUF_SIZE__.
380 2014-09-02 Nathan sidwell <nathan@acm.org>
382 * libgcov-interface.c (STRONG_ALIAS): New.
383 (__gcov_flush): Call __gcov_reset_int.
384 (__gcov_reset): Strong alias for ...
385 (__gcov_reset_ing): ... this renamed hidden version.
386 * libgcov.h (__gcov_reset_int): New declaration.
388 2014-08-19 Yaakov Selkowitz <yselkowi@redhat.com>
390 * config/i386/cygming-crtend.c (register_frame_ctor): Move atexit
392 * config/i386/cygming-crtbegin.c (__gcc_register_frame): to here.
393 (__dso_handle): Define on Cygwin.
394 * config/i386/t-cygming (crtbeginS.o): New rule.
395 * config.host (*-*-cygwin*): Add crtbeginS.o to extra_parts.
397 * config/i386/cygming-crtbegin.c (deregister_frame_fn): Fix
400 2014-08-13 Steve Ellcey <sellcey@mips.com>
402 * crtstuff.c: Undef caddr_t.
404 2014-08-12 Steve Ellcey <sellcey@mips.com>
406 * config/mips/mips16.S: Skip when __mips_soft_float is defined.
408 2014-08-07 Nathan Sidwell <nathan@acm.org>
410 * Makefile.in (LIBGCOV_INTERFACE): Move _gcov_dump ...
411 (LIBGCOV_DRIVER): ... to here.
412 * libgcov.h (gcov_do_dump): New #define.
413 (struct gcov_root): New.
414 (__gcov_root): New declaration.
415 (__gcov_dump_one): Declare.
416 * libgcov-driver.c (gcov_list, gcov_dump_complete,
417 run_accounted): Delete.
418 (gcov_compute_histogram): Add LIST argument, adjust.
419 (compute_summary): Adjust gcov_compute_histogram call.
420 (gcov_do_dump): Not hidden, static in libgcov.
421 (gcov_clear): Move to interface.c.
422 (__gcov_dump_one): New, broken out of ...
423 (gcov_exit): ... here. Make static.
425 (__gcov_init): Adjust.
426 * libgcov-interface.c (gcov_clear, gcov_exit): Remove
428 (__gcov_flush): Use __gcov_dump_one and __gcov_reset.
429 (gcov_clear): Moved from driver.c. Add LIST argument.
430 (__gcov_reset): Adjust for changed interfaces.
431 (__gcov_fork): Remove local declaration of __gcov_flush_mx.
433 2014-08-04 Rohit <rohitarulraj@freescale.com>
436 * config/rs6000/linux-unwind.h (ppc_fallback_frame_state): Update
437 based on change in SPE high register numbers and 3 HTM registers.
439 2014-08-01 Nathan Sidwell <nathan@acm.org>
441 * Makefile.in (LIBGCOV_MERGE, LIBGCOV_PROFILER,
442 LIBGCOV_INTERFACE): Reformat.
443 * libgcov-driver.c (gcov_exit, __gcov_init): Disable when
445 * libgcov-interface.c: Reformat some comments.
446 (__gcov_flush_mx): Add declaration. Tidy up definition.
448 2014-07-31 Alan Modra <amodra@gmail.com>
449 Peter Bergner <bergner@vnet.ibm.com>
451 * config/rs6000/ibm-ldouble.c (typedef union longDblUnion): Delete.
452 (pack_ldouble): New function.
453 (__gcc_qadd): Use it.
454 (__gcc_qmul): Likewise.
455 (__gcc_qdiv): Likewise.
456 (__gcc_qneg): Likewise.
457 (__gcc_stoq): Likewise.
458 (__gcc_dtoq): Likewise.
460 2014-07-30 J. D. Johnston <jjohnst@us.ibm.com>
462 * config/s390/tpf-unwind.h: Include <stdbool.h>.
463 (__tpf_eh_return): Add original return address as second parameter.
464 Handle cases where unwinder routines were called directly, instead
465 of from within the C++ library.
467 2014-07-29 Nathan Sidwell <nathan@acm.org>
469 * libgcov.h: Move renaming of entry points to lib gcov specific
471 (gcov_do_dump): New rename.
472 (gcov_rewrite): Remove inline, make HIDDEN.
473 * libgcov-driver.c (gcov_clear, gcov_exit): Remove declarations.
474 (gcov_exit_compute_summary): Rename to ...
475 (compute_summary): ... here. Add LIST argument.
476 (gcov_exit_merge_gcda): Rename to ...
477 (merge_one_data): ... here.
478 (gcov_exit_write_gcda): Rename to ...
479 (write_one_data): ... here.
480 (gcov_exit_merge_summary): Rename to ...
481 (merge_summary): Add RUN_COUNTED argument.
482 (gcov_exit_dump_gcov): Rename to ...
483 (dump_one_gcov): Add RUN_COUNTED argument.
484 (gcov_do_dump): New function, broken out of ...
485 (gcov_exit): ... here. Call it.
487 2014-07-27 Anthony Green <green@moxielogic.com>
489 * config.host: Add moxiebox configuration suppport.
491 2014-07-27 Nathan Sidwell <nathan@acm.org>
493 * libgcov-driver.c (struct gcov_filename_aux): Rename ...
494 (struct gcov_filename): ... here. Include buffer and max length
496 (gcov_max_filename): Remove.
497 (gi_filename): Remove.
498 (gcov_exit_compute_summary): Compute max filename here.
499 (gcov_exit_merge_gcda): Add filename parm, adjust.
500 (gcov_exit_merge_summary): Likewise.
501 (gcov_exit_dump_gcov): Adjust for struct gcov_filename changes.
502 (gcov_exit): Likewise.
503 (__gcov_init): Don't calculate max length here.
504 * libgcov_util.c (max_filename_len): Remove.
505 (read_gcda_file): Don't calculate max length here.
506 (gcov_read_profile_dir): Don't propagate here.
507 * libgcov-driver-system.c (alloc_filename_struct): Adjust for
508 struct gcov_filename changes.
509 (gcov_exit_open_gcda_file): Likewise.
511 2014-07-25 Nathan Sidwell <nathan@acm.org>
513 * libgcov-driver.c (set_gcov_dump_complete,
514 reset_gcov_dump_complete, get_gcov_dump_complete): Remove global
515 functions polluting user's namespace.
516 (gcov_exit): Set variable directly.
517 (gcov_clear): Reset variable directly.
518 * libgcov-interface.c (get_gcov_dymp_complete,
519 reset_gov_dump_complete): Remove declarations.
520 (__gcov_reset, __gcov_dump): Don't call them.
522 2014-07-24 DJ Delorie <dj@redhat.com>
524 * config/i386/cygming-crtbegin.c (deregister_frame_fn): Newly public.
525 (__gcc_deregister_frame): Move logic to detect deregister function
527 (__gcc_register_frame): here, so it's consistent with the register
530 2014-07-23 Nathan Sidwell <nathan@acm.org>
532 * libgcov-driver.c (set_gcov_list): Remove.
533 (gcov_list): Make non-static in GCOV_TOOL.
534 * libgcov.h (GCOV_TOOL_LINKAGE): Remove unused #define.
536 2014-07-17 John David Anglin <danglin@gcc.gnu.org>
538 * config/pa/linux-atomic.c (__sync_lock_release_4): New.
539 (SYNC_LOCK_RELEASE): Update to use __kernel_cmpxchg for release.
540 Don't use SYNC_LOCK_RELEASE for int type.
542 2014-07-14 Richard Biener <rguenther@suse.de>
544 * libgcov.h (struct gcov_fn_info): Make ctrs size 1.
546 2014-07-11 Rong Xu <xur@google.com>
548 * libgcov-util.c (gcov_max_filename): Fix declartion.
550 2014-07-10 Rong Xu <xur@google.com>
552 Add gcov-tool: an offline gcda profile processing tool
554 * libgcov-driver.c (gcov_max_filename): Make available
556 * libgcov-merge.c (__gcov_merge_add): Replace
557 gcov_read_counter() with a Macro.
558 (__gcov_merge_ior): Ditto.
559 (__gcov_merge_time_profile): Ditto.
560 (__gcov_merge_single): Ditto.
561 (__gcov_merge_delta): Ditto.
562 * libgcov-util.c (void gcov_set_verbose): Set the verbose flag
563 in the utility functions.
564 (set_fn_ctrs): Utility function for reading gcda files to in-memory
565 gcov_list object link lists.
566 (tag_function): Ditto.
570 (tag_counters): Ditto.
571 (tag_summary): Ditto.
572 (read_gcda_finalize): Ditto.
573 (read_gcda_file): Ditto.
574 (ftw_read_file): Ditto.
575 (read_profile_dir_init): Ditto.
576 (gcov_read_profile_dir): Ditto.
577 (gcov_read_counter_mem): Ditto.
578 (gcov_get_merge_weight): Ditto.
579 (merge_wrapper): A wrapper function that calls merging handler.
580 (gcov_merge): Merge two gcov_info objects with weights.
581 (find_match_gcov_info): Find the matched gcov_info in the list.
582 (gcov_profile_merge): Merge two gcov_info object lists.
583 (__gcov_add_counter_op): Process edge profile counter values.
584 (__gcov_ior_counter_op): Process IOR profile counter values.
585 (__gcov_delta_counter_op): Process delta profile counter values.
586 (__gcov_single_counter_op): Process single profile counter values.
587 (fp_scale): Callback function for float-point scaling.
588 (int_scale): Callback function for integer fraction scaling.
589 (gcov_profile_scale): Scaling profile counters.
590 (gcov_profile_normalize): Normalize profile counters.
591 * libgcov.h: Add headers and functions for gcov-tool use.
592 (gcov_get_counter): New.
593 (gcov_get_counter_target): Ditto.
594 (struct gcov_info): Make the functions field mutable in gcov-tool
597 2014-06-23 Kai Tietz <ktietz@redhat.com>
600 * unwind-seh.c (_Unwind_GetGR): Check for proper
602 (_Unwind_SetGR): Likewise.
604 2014-05-22 Nick Clifton <nickc@redhat.com>
606 * config/msp430/t-msp430 (HOST_LIBGCC2_CFLAGS): Add
609 2014-05-22 Teresa Johnson <tejohnson@google.com>
611 * libgcov-driver.c (gcov_error): Move declaration before gcov-io.c
614 2014-05-20 John Marino <gnugcc@marino.st>
616 * config.host (*-*-dragonfly*): New target.
617 * crtstuff.c: Make dl_iterate_support generic on *bsd.
618 * enable-execute-stack-mprotect.c: Always mprotect on FreeBSD.
619 * unwind-dw2-fde-dip.c: Add dl_iterate_phr support for DragonFly.
620 * config/i386/dragonfly-unwind.h: New.
622 2014-05-21 Maciej W. Rozycki <macro@codesourcery.com>
625 * config/arm/sfp-machine.h (_FP_NANFRAC_H, _FP_NANFRAC_S)
626 (_FP_NANFRAC_D, _FP_NANSIGN_Q): Set the quiet bit.
628 2014-05-13 Bernd Edlinger <bernd.edlinger@hotmail.de>
630 * unwind-seh.c (_Unwind_Backtrace): Uncommented, finished
633 2014-05-12 Georg-Johann Lay <avr@gjlay.de>
635 * config/arm/bpabi-lib.h (License): Add GCC Runtime Library Exception.
637 2014-05-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
640 * config/t-slibgcc-sld: Only build and install libgcc-unwind.map
643 2014-04-30 Bernd Edlinger <bernd.edlinger@hotmail.de>
645 Work around for current cygwin32 build problems.
646 * config/i386/cygming-crtbegin.c (__register_frame_info,
647 __deregister_frame_info, _Jv_RegisterClasses): Compile weak default
648 functions only for 64-bit systems.
650 2014-04-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
652 * config/i386/crtfastmath.c [!__x86_64__ && __sun__ && __svr4__]
653 (sigill_caught, sigill_hdlr): Remove.
655 2014-04-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
657 * config/i386/crtfastmath.c (set_fast_math): Remove SSE execution
659 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
660 Solaris 9 single-threaded support.
661 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
662 Solaris 9 single-threaded support. Add call_user_handler code
664 (sparc_is_sighandler): Likewise.
666 2014-03-27 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
668 * config.host: Append t-floattodi to tmake_file depending on
671 2014-03-20 Joel Sherrill <joel.sherrill@oarcorp.com>
673 * config.host (v850*-*-*): Add to tmake_file instead of resetting it.
675 2014-03-10 Uros Bizjak <ubizjak@gmail.com>
678 * crtstuff.c (frame_dummy): Use void **jcr_list temporary
679 variable to avoid array subscript is above array bounds warnings.
680 Use __builtin_expect when checking *jcr_list for NULL.
682 2014-03-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
685 * config.host (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu)
686 (*-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu): Only add
687 vtv_*.o to extra_parts if enable_vtable_verify.
689 2014-03-06 Nick Clifton <nickc@redhat.com>
691 * config/msp430/t-msp430 (LIB2ADD): Add lib2hw_mul.S
692 * config/msp430/lib2hw_mul.S: New: Hardware multiply routines.
694 2014-02-28 Joey Ye <joey.ye@arm.com>
697 * config/arm/sfp-machine.h (_FP_NANFRAC_H,
698 _FP_NANFRAC_S, _FP_NANFRAC_D, _FP_NANFRAC_Q):
701 2014-02-24 Walter Lee <walt@tilera.com>
703 * config.host: Support "tilegx*" and "tilepro*" triplets.
704 * config/tilegx/sfp-machine32.h (__BYTE_ORDER): Handle big endian.
705 * config/tilegx/sfp-machine64.h (__BYTE_ORDER): Handle big endian.
707 2014-02-20 Sandra Loosemore <sandra@codesourcery.com>
708 Chung-Lin Tang <cltang@codesourcery.com>
710 * config/nios2/t-nios2 (CRTSTUFF_T_CFLAGS): Add -mno-gpopt.
711 * config/nios2/crti.S: Remove .file directive.
712 * config/nios2/crtn.S: Likewise.
714 2014-02-18 Kai Tietz <ktietz@redhat.com>
715 Jonathan Schleifer <js@webkeks.org>
718 * unwind-seh.c (_GCC_specific_handler): Pass proper
719 value to unwind-handler.
721 2014-02-12 Joseph Myers <joseph@codesourcery.com>
723 * soft-fp/adddf3.c: Update from glibc.
724 * soft-fp/addsf3.c: Likewise.
725 * soft-fp/addtf3.c: Likewise.
726 * soft-fp/divdf3.c: Likewise.
727 * soft-fp/divsf3.c: Likewise.
728 * soft-fp/divtf3.c: Likewise.
729 * soft-fp/double.h: Likewise.
730 * soft-fp/eqdf2.c: Likewise.
731 * soft-fp/eqsf2.c: Likewise.
732 * soft-fp/eqtf2.c: Likewise.
733 * soft-fp/extenddftf2.c: Likewise.
734 * soft-fp/extended.h: Likewise.
735 * soft-fp/extendsfdf2.c: Likewise.
736 * soft-fp/extendsftf2.c: Likewise.
737 * soft-fp/extendxftf2.c: Likewise.
738 * soft-fp/fixdfdi.c: Likewise.
739 * soft-fp/fixdfsi.c: Likewise.
740 * soft-fp/fixdfti.c: Likewise.
741 * soft-fp/fixsfdi.c: Likewise.
742 * soft-fp/fixsfsi.c: Likewise.
743 * soft-fp/fixsfti.c: Likewise.
744 * soft-fp/fixtfdi.c: Likewise.
745 * soft-fp/fixtfsi.c: Likewise.
746 * soft-fp/fixtfti.c: Likewise.
747 * soft-fp/fixunsdfdi.c: Likewise.
748 * soft-fp/fixunsdfsi.c: Likewise.
749 * soft-fp/fixunsdfti.c: Likewise.
750 * soft-fp/fixunssfdi.c: Likewise.
751 * soft-fp/fixunssfsi.c: Likewise.
752 * soft-fp/fixunssfti.c: Likewise.
753 * soft-fp/fixunstfdi.c: Likewise.
754 * soft-fp/fixunstfsi.c: Likewise.
755 * soft-fp/fixunstfti.c: Likewise.
756 * soft-fp/floatdidf.c: Likewise.
757 * soft-fp/floatdisf.c: Likewise.
758 * soft-fp/floatditf.c: Likewise.
759 * soft-fp/floatsidf.c: Likewise.
760 * soft-fp/floatsisf.c: Likewise.
761 * soft-fp/floatsitf.c: Likewise.
762 * soft-fp/floattidf.c: Likewise.
763 * soft-fp/floattisf.c: Likewise.
764 * soft-fp/floattitf.c: Likewise.
765 * soft-fp/floatundidf.c: Likewise.
766 * soft-fp/floatundisf.c: Likewise.
767 * soft-fp/floatunditf.c: Likewise.
768 * soft-fp/floatunsidf.c: Likewise.
769 * soft-fp/floatunsisf.c: Likewise.
770 * soft-fp/floatunsitf.c: Likewise.
771 * soft-fp/floatuntidf.c: Likewise.
772 * soft-fp/floatuntisf.c: Likewise.
773 * soft-fp/floatuntitf.c: Likewise.
774 * soft-fp/gedf2.c: Likewise.
775 * soft-fp/gesf2.c: Likewise.
776 * soft-fp/getf2.c: Likewise.
777 * soft-fp/ledf2.c: Likewise.
778 * soft-fp/lesf2.c: Likewise.
779 * soft-fp/letf2.c: Likewise.
780 * soft-fp/muldf3.c: Likewise.
781 * soft-fp/mulsf3.c: Likewise.
782 * soft-fp/multf3.c: Likewise.
783 * soft-fp/negdf2.c: Likewise.
784 * soft-fp/negsf2.c: Likewise.
785 * soft-fp/negtf2.c: Likewise.
786 * soft-fp/op-1.h: Likewise.
787 * soft-fp/op-2.h: Likewise.
788 * soft-fp/op-4.h: Likewise.
789 * soft-fp/op-8.h: Likewise.
790 * soft-fp/op-common.h: Likewise.
791 * soft-fp/quad.h: Likewise.
792 * soft-fp/single.h: Likewise.
793 * soft-fp/soft-fp.h: Likewise.
794 * soft-fp/subdf3.c: Likewise.
795 * soft-fp/subsf3.c: Likewise.
796 * soft-fp/subtf3.c: Likewise.
797 * soft-fp/truncdfsf2.c: Likewise.
798 * soft-fp/trunctfdf2.c: Likewise.
799 * soft-fp/trunctfsf2.c: Likewise.
800 * soft-fp/trunctfxf2.c: Likewise.
801 * soft-fp/unorddf2.c: Likewise.
802 * soft-fp/unordsf2.c: Likewise.
803 * soft-fp/unordtf2.c: Likewise.
804 * config/aarch64/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING): New
806 * config/arm/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
808 * config/c6x/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
810 * config/cris/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
812 * config/i386/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
814 * config/ia64/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
816 * config/lm32/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
818 * config/mips/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
820 * config/moxie/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
822 * config/nds32/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
824 * config/nios2/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
826 * config/rs6000/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
828 * config/score/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
830 * config/tilegx/sfp-machine32.h (_FP_TININESS_AFTER_ROUNDING):
832 * config/tilegx/sfp-machine64.h (_FP_TININESS_AFTER_ROUNDING):
834 * config/tilepro/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
837 2014-02-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
839 * config/s390/32/_fixdfdi.c: Throw invalid exception if number
840 cannot be represented.
841 * config/s390/32/_fixsfdi.c: Likewise.
842 * config/s390/32/_fixtfdi.c: Likewise.
843 * config/s390/32/_fixunsdfdi.c: Likewise.
844 * config/s390/32/_fixunssfdi.c: Likewise.
845 * config/s390/32/_fixunstfdi.c: Likewise.
847 2014-02-07 Richard Sandiford <rdsandiford@googlemail.com>
849 * configure.ac (libgcc_cv_mips_hard_float): New.
850 * configure: Regenerate.
851 * config.host (mips*-*-*): Use t-hardfp-sfdf rather than
852 t-softfp-sfdf for hard-float targets.
853 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Reinstate.
854 (softfp_float_modes, softfp_int_modes, softfp_extensions)
855 (softfp_truncations, softfp_exclude_libgcc2): New.
856 * config/t-hardfp: New file.
857 * config/t-hardfp-sfdf: Likewise.
858 * config/hardfp.c: Likewise.
860 2014-02-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
862 * config.host: Include t-floattodi also for s390x.
863 * config/s390/32/_fixdfdi.c: Omit in 64 bit mode.
864 * config/s390/32/_fixsfdi.c: Likewise.
865 * config/s390/32/_fixtfdi.c: Likewise.
866 * config/s390/32/_fixunsdfdi.c: Likewise.
867 * config/s390/32/_fixunssfdi.c: Likewise.
868 * config/s390/32/_fixunstfdi.c: Likewise.
870 2014-02-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
873 * config/t-slibgcc-sld (libgcc-unwind.map): New target.
874 (install-libgcc-unwind-map-forbuild): New target.
875 (all): Depend on install-libgcc-unwind-map-forbuild.
876 (install-libgcc-unwind-map): New target.
877 (install): Depend on install-libgcc-unwind-map.
879 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
881 * config/nios2/crti.S (_init): Initialize GOT pointer from
882 _gp_got instead of _GLOBAL_OFFSET_TABLE_.
884 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
886 * configure.ac: Check __mips64 when setting host_address.
887 * configure: Regenerate.
888 * config.host (mips*-*-*): Add t-softfp-sfdf, mips/t-softfp-tf,
889 mips/t-mips64 and t-softfp.
890 (mips*-*-linux*): Don't add mips/t-tpbit.
891 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS, FPBIT, FPBIT_CFLAGS)
892 (DPBIT, DPBIT_CFLAGS): Delete.
893 * config/mips/sfp-machine.h: New file.
894 * config/mips/t-mips64: Likewise.
895 * config/mips/t-softfp-tf: Likewise.
896 * config/mips/t-tpbit: Delete.
898 2014-01-29 Marcus Shawcroft <marcus.shawcroft@arm.com>
900 * config/aarch64/sfp-machine.h (_FP_I_TYPE): Define
903 2014-01-25 Walter Lee <walt@tilera.com>
905 * config/tilepro/atomic.c: Include tconfig.h. Don't include
906 config.h or system.h.
909 2014-01-25 Walter Lee <walt@tilera.com>
911 * config/tilepro/atomic.c (pre_atomic_barrier): Mark inline.
912 (post_atomic_barrier): Ditto.
913 (__fetch_and_do): New macro.
914 (__atomic_fetch_and_do): Use __fetch_and_do.
915 (__sync_fetch_and_do): New macro.
916 (__sync_fetch_and_add_4): New function.
917 (__sync_fetch_and_sub_4): New function.
918 (__sync_fetch_and_or_4): New function.
919 (__sync_fetch_and_and_4): New function.
920 (__sync_fetch_and_xor_4): New function.
921 (__sync_fetch_and_nand_4): New function.
922 (__sync_fetch_and_add_8): New function.
923 (__sync_fetch_and_sub_8): New function.
924 (__sync_fetch_and_or_8): New function.
925 (__sync_fetch_and_and_8): New function.
926 (__sync_fetch_and_xor_8): New function.
927 (__sync_fetch_and_nand_8): New function.
928 (__do_and_fetch): New macro.
929 (__atomic_do_and_fetch): Use __do_and_fetch.
930 (__sync_do_and_fetch): New macro.
931 (__sync_add_and_fetch_4): New function.
932 (__sync_sub_and_fetch_4): New function.
933 (__sync_or_and_fetch_4): New function.
934 (__sync_and_and_fetch_4): New function.
935 (__sync_xor_and_fetch_4): New function.
936 (__sync_nand_and_fetch_4): New function.
937 (__sync_add_and_fetch_8): New function.
938 (__sync_sub_and_fetch_8): New function.
939 (__sync_or_and_fetch_8): New function.
940 (__sync_and_and_fetch_8): New function.
941 (__sync_xor_and_fetch_8): New function.
942 (__sync_nand_and_fetch_8): New function.
943 (__sync_exchange_methods): New macro.
944 (__sync_val_compare_and_swap_4): New function.
945 (__sync_bool_compare_and_swap_4): New function.
946 (__sync_lock_test_and_test_4): New function.
947 (__sync_val_compare_and_swap_8): New function.
948 (__sync_bool_compare_and_swap_8): New function.
949 (__sync_lock_test_and_test_8): New function.
950 (__subword_cmpxchg_body): New macro.
951 (__atomic_compare_exchange_1): Use __subword_cmpxchg_body.
952 (__atomic_compare_exchange_2): Ditto.
953 (__sync_subword_cmpxchg): New macro.
954 (__sync_val_compare_and_swap_1): New function.
955 (__sync_bool_compare_and_swap_1): New function.
956 (__sync_val_compare_and_swap_2): New function.
957 (__sync_bool_compare_and_swap_2): New function.
958 (__atomic_subword): Rename to ...
959 (__subword): ... New name.
960 (__atomic_subword_fetch): Use __subword.
961 (__sync_subword_fetch): New macro.
962 (__sync_fetch_and_add_1): New function.
963 (__sync_fetch_and_sub_1): New function.
964 (__sync_fetch_and_or_1): New function.
965 (__sync_fetch_and_and_1): New function.
966 (__sync_fetch_and_xor_1): New function.
967 (__sync_fetch_and_nand_1): New function.
968 (__sync_fetch_and_add_2): New function.
969 (__sync_fetch_and_sub_2): New function.
970 (__sync_fetch_and_or_2): New function.
971 (__sync_fetch_and_and_2): New function.
972 (__sync_fetch_and_xor_2): New function.
973 (__sync_fetch_and_nand_2): New function.
974 (__sync_add_and_fetch_1): New function.
975 (__sync_sub_and_fetch_1): New function.
976 (__sync_or_and_fetch_1): New function.
977 (__sync_and_and_fetch_1): New function.
978 (__sync_xor_and_fetch_1): New function.
979 (__sync_nand_and_fetch_1): New function.
980 (__sync_add_and_fetch_2): New function.
981 (__sync_sub_and_fetch_2): New function.
982 (__sync_or_and_fetch_2): New function.
983 (__sync_and_and_fetch_2): New function.
984 (__sync_xor_and_fetch_2): New function.
985 (__sync_nand_and_fetch_2): New function.
986 (__atomic_subword_lock): Use __subword.
987 (__sync_subword_lock): New macro.
988 (__sync_lock_test_and_set_1): New function.
989 (__sync_lock_test_and_set_2): New function.
991 2014-01-25 Walter Lee <walt@tilera.com>
993 * config/tilepro/atomic.c (BIT_OFFSET): Define.
994 (__atomic_subword_cmpxchg): Use BIT_OFFSET.
995 (__atomic_subword): Ditto.
997 2014-01-25 Walter Lee <walt@tilera.com>
999 * config/tilepro/atomic.c (__atomic_do_and_fetch): Add
1000 a prefix op argument.
1001 (__atomic_nand_fetch_4): Add prefix op.
1002 (__atomic_nand_fetch_8): Ditto.
1004 2014-01-21 Baruch Siach <barch@tkos.co.il>
1006 * config.host (tmake_file): add t-slibgcc-libgcc for xtensa*-*-linux*.
1008 2014-01-09 Rong Xu <xur@google.com>
1010 * libgcov-driver.c (this_prg): make it local to save
1012 (gcov_exit_compute_summary): Ditto.
1013 (gcov_exit_merge_gcda): Ditto.
1014 (gcov_exit_merge_summary): Ditto.
1015 (gcov_exit_dump_gcov): Ditto.
1017 2014-01-08 Rong Xu <xur@google.com>
1019 * libgcov-driver.c: Use libgcov.h.
1020 (buffer_fn_data): Use xmalloc instead of malloc.
1021 (gcov_exit_merge_gcda): Ditto.
1022 * libgcov-driver-system.c (allocate_filename_struct): Ditto.
1023 * libgcov.h: New common header files for libgcov-*.h.
1024 * libgcov-interface.c: Use libgcov.h
1025 * libgcov-merge.c: Ditto.
1026 * libgcov-profiler.c: Ditto.
1027 * Makefile.in: Add dependence to libgcov.h
1029 2014-01-02 Joseph Myers <joseph@codesourcery.com>
1031 * config/rs6000/ibm-ldouble.c (__gcc_qdiv): Scale up arguments in
1032 case of small numerator and finite nonzero result.
1034 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
1036 Update copyright years
1038 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
1040 * config/arc/asm.h, config/arc/crtg.S, config/arc/crtgend.S,
1041 config/arc/crti.S, config/arc/crtn.S, config/arc/divtab-arc700.c,
1042 config/arc/dp-hack.h, config/arc/fp-hack.h,
1043 config/arc/ieee-754/adddf3.S, config/arc/ieee-754/addsf3.S,
1044 config/arc/ieee-754/arc600-dsp/divdf3.S,
1045 config/arc/ieee-754/arc600-dsp/divsf3.S,
1046 config/arc/ieee-754/arc600-dsp/muldf3.S,
1047 config/arc/ieee-754/arc600-dsp/mulsf3.S,
1048 config/arc/ieee-754/arc600-mul64/divdf3.S,
1049 config/arc/ieee-754/arc600-mul64/divsf3.S,
1050 config/arc/ieee-754/arc600-mul64/muldf3.S,
1051 config/arc/ieee-754/arc600-mul64/mulsf3.S,
1052 config/arc/ieee-754/arc600/divsf3.S,
1053 config/arc/ieee-754/arc600/mulsf3.S,
1054 config/arc/ieee-754/divdf3.S, config/arc/ieee-754/divsf3-stdmul.S,
1055 config/arc/ieee-754/divsf3.S, config/arc/ieee-754/divtab-arc-df.c,
1056 config/arc/ieee-754/divtab-arc-sf.c, config/arc/ieee-754/eqdf2.S,
1057 config/arc/ieee-754/eqsf2.S, config/arc/ieee-754/extendsfdf2.S,
1058 config/arc/ieee-754/fixdfsi.S, config/arc/ieee-754/fixsfsi.S,
1059 config/arc/ieee-754/fixunsdfsi.S, config/arc/ieee-754/floatsidf.S,
1060 config/arc/ieee-754/floatsisf.S, config/arc/ieee-754/floatunsidf.S,
1061 config/arc/ieee-754/gedf2.S, config/arc/ieee-754/gesf2.S,
1062 config/arc/ieee-754/gtdf2.S, config/arc/ieee-754/gtsf2.S,
1063 config/arc/ieee-754/muldf3.S, config/arc/ieee-754/mulsf3.S,
1064 config/arc/ieee-754/orddf2.S, config/arc/ieee-754/ordsf2.S,
1065 config/arc/ieee-754/truncdfsf2.S, config/arc/ieee-754/uneqdf2.S,
1066 config/arc/ieee-754/uneqsf2.S, config/arc/initfini.c,
1067 config/arc/lib1funcs.S, config/arc/t-arc, config/arc/t-arc-newlib,
1068 config/cris/umulsidi3.S, config/msp430/cmpsi2.S,
1069 config/msp430/epilogue.S, config/msp430/lib2bitcountHI.c,
1070 config/msp430/lib2divHI.c, config/msp430/lib2divQI.c,
1071 config/msp430/lib2divSI.c, config/msp430/lib2mul.c,
1072 config/msp430/msp430-divmod.h, config/msp430/msp430-mul.h,
1073 config/msp430/slli.S, config/msp430/srai.S, config/msp430/srli.S,
1074 config/rl78/divmodhi.S, config/rl78/divmodqi.S, config/rl78/divmodsi.S,
1075 config/rl78/signbit.S, vtv_end.c, vtv_end_preinit.c, vtv_start.c,
1076 vtv_start_preinit.c: Use the standard form for the copyright notice.
1078 2013-12-31 Sandra Loosemore <sandra@codesourcery.com>
1079 Chung-Lin Tang <cltang@codesourcery.com>
1080 Based on patches from Altera Corporation
1082 * config.host (nios2-*-*,nios2-*-linux*): Add nios2 host cases.
1083 * config/nios2/lib2-nios2.h: New file.
1084 * config/nios2/lib2-divmod-hi.c: New file.
1085 * config/nios2/linux-unwind.h: New file.
1086 * config/nios2/lib2-divmod.c: New file.
1087 * config/nios2/linux-atomic.c: New file.
1088 * config/nios2/t-nios2: New file.
1089 * config/nios2/crti.asm: New file.
1090 * config/nios2/t-linux: New file.
1091 * config/nios2/lib2-divtable.c: New file.
1092 * config/nios2/lib2-mul.c: New file.
1093 * config/nios2/tramp.c: New file.
1094 * config/nios2/crtn.asm: New file.
1096 2013-12-26 Uros Bizjak <ubizjak@gmail.com>
1098 * config/i386/cpuinfo.c (enum vendor_signatures): Remove.
1099 (__cpu_indicator_init): Use signature_INTEL_ebx and signature_AMD_ebx
1100 from cpuid.h to check vendor signatures.
1102 2013-12-26 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
1104 * config/i386/cpuinfo.c (processor_types): Rename AMD cpu names
1105 AMD_BOBCAT to AMD_BTVER1 and AMD_JAGUAR to AMD_BTVER2.
1106 (get_amd_cpu): Likewise.
1108 2013-12-25 H.J. Lu <hongjiu.lu@intel.com>
1110 * config/i386/cpuinfo.c (get_intel_cpu): Remove model 0x3f from
1113 2013-12-25 Allan Sandfeld Jensen <sandfeld@kde.org>
1114 H.J. Lu <hongjiu.lu@intel.com>
1117 * config/i386/cpuinfo.c (enum processor_types): Add AMD_BOBCAT
1119 (enum processor_subtypes): Add AMDFAM15H_BDVER3, AMDFAM15H_BDVER4,
1120 INTEL_COREI7_IVYBRIDGE and INTEL_COREI7_HASWELL.
1121 (enum processor_features): Add FEATURE_SSE4_A, FEATURE_FMA4,
1122 FEATURE_XOP and FEATURE_FMA.
1123 (get_amd_cpu): Handle AMD_BOBCAT, AMD_JAGUAR, AMDFAM15H_BDVER2 and
1125 (get_intel_cpu): Handle INTEL_COREI7 and INTEL_COREI7_HASWELL.
1126 (get_available_features): Handle FEATURE_FMA, FEATURE_SSE4_A,
1127 FEATURE_FMA4 and FEATURE_XOP.
1129 2013-12-23 H.J. Lu <hongjiu.lu@intel.com>
1131 * config/i386/cpuinfo.c (processor_subtypes): Replace INTEL_ATOM,
1132 INTEL_SLM with INTEL_BONNELL, INTEL_SILVERMONT.
1133 (get_intel_cpu): Updated.
1135 2013-12-12 Zhenqiang Chen <zhenqiang.chen@arm.com>
1137 * config.host (arm*-*-uclinux*): Move t-arm before t-bpabi.
1139 2013-12-09 Uros Bizjak <ubizjak@gmail.com>
1141 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
1142 instructions when __SSE_MATH__ is defined.
1144 2013-12-06 Ralf Corsépius <ralf.corsepius@rtems.org>
1146 * config.host (microblaze-*-rtems*): New.
1148 2013-12-04 Kugan Vivekanandarajah <kuganv@linaro.org>
1150 * config/arm/bpapi-lib.h (TARGET_HAS_NO_HW_DIVIDE): Define for
1151 architectures that do not have hardware divide instruction.
1152 i.e. architectures that do not define __ARM_ARCH_EXT_IDIV__.
1154 2013-12-04 Richard Sandiford <rdsandiford@googlemail.com>
1156 * longlong.h: Delete (moved to include/).
1158 2013-12-03 Adhemerval Zanella <azanella@linux.vnet.ibm.com>
1160 * config/rs6000/ibm-ldouble.c (__gcc_qadd): Fix add
1161 of normal number and qNaN to not raise an inexact exception.
1163 2013-11-28 Uros Bizjak <ubizjak@gmail.com>
1165 * config/i386/32/sfp-machine.h (__FP_FRAC_ADDI_4): New macro.
1167 2013-11-28 Matthew Leach <matthew.leach@arm.com>
1169 * config/aarch64/linux-unwind.h (aarch64_fallback_frame_state): Check
1170 for correct opcodes on BE.
1172 2013-11-27 Uros Bizjak <ubizjak@gmail.com>
1174 * soft-fp/op-4.h: Update from glibc.
1176 2013-11-27 Kugan Vivekanandarajah <kuganv@linaro.org>
1178 * libgcc2.c (__udivmoddi4): Define new implementation when
1179 TARGET_HAS_NO_HW_DIVIDE is defined, for processors without any
1180 divide instructions.
1182 2013-11-25 Oleg Endo <olegendo@gcc.gnu.org>
1184 * config/sh/crt1.S (start): Don't do VBR_SETUP for SH2E.
1186 2013-11-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1188 * config/t-softfp (soft-fp-objects-base): New variable.
1189 (soft-fp-objects): Use it.
1191 2013-11-23 David Edelson <dje.gcc@gmail.com>
1192 Andrew Dixie <andrewd@gentrack.com>
1195 * config/rs6000/aixinitfini.c: New file.
1196 * config/rs6000/t-aix-cxa (LIB2ADD_ST): Add aixinitfini.c.
1197 * config/rs6000/libgcc-aix-cxa.ver (GCC_4.9): Add libgcc initfini
1200 2013-11-22 Yuri Rumyantsev <ysrumyan@gmail.com>
1202 * config/i386/cpuinfo.c (get_intel_cpu): Add Silvermont cases.
1204 2013-11-18 Jan Hubicka <jh@suse.cz>
1206 * libgcov-driver.c (run_accounted): Make global level static.
1207 (gcov_exit_merge_summary): Silence warning; do not clear
1209 (gcov_exit): Clear it here.
1211 * libgcov-driver.c (gcov_exit_merge_summary): Fix setting
1214 * libgcov-driver.c (get_gcov_dump_complete): Update comments.
1215 (all_prg, crc32): Remove static vars.
1216 (gcov_exit_compute_summary): Rewrite to return crc32; do not clear
1218 (gcov_exit_merge_gcda): Add crc32 parameter.
1219 (gcov_exit_merge_summary): Add crc32 and all_prg parameter;
1220 do not account run if it was already accounted.
1221 (gcov_exit_dump_gcov): Add crc32 and all_prg parameters.
1222 (gcov_exit): Initialize all_prg; update.
1224 2013-11-15 Andreas Schwab <schwab@linux-m68k.org>
1226 * configure: Regenerate.
1228 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1229 Alan Modra <amodra@gmail.com>
1231 * config/rs6000/linux-unwind.h (TOC_SAVE_SLOT): Define.
1232 (frob_update_context): Use it.
1234 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1235 Alan Modra <amodra@gmail.com>
1237 * config/rs6000/tramp.S [__powerpc64__ && _CALL_ELF == 2]:
1238 (trampoline_initial): Provide ELFv2 variant.
1239 (__trampoline_setup): Likewise.
1241 * config/rs6000/linux-unwind.h (frob_update_context): Do not
1242 check for AIX indirect function call sequence if _CALL_ELF == 2.
1244 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1245 Alan Modra <amodra@gmail.com>
1247 * config/rs6000/linux-unwind.h (get_regs): Do not support
1248 old kernel versions if _CALL_ELF == 2.
1249 (frob_update_context): Do not support PLT stub variants only
1250 generated by old linkers if _CALL_ELF == 2.
1252 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1253 Alan Modra <amodra@gmail.com>
1255 * config/rs6000/linux-unwind.h (ppc_fallback_frame_state): Correct
1256 location of CR save area for 64-bit little-endian systems.
1258 2013-11-11 Eric Botcazou <ebotcazou@adacore.com>
1260 * config.host (arm-wrs-vxworks): Replace arm/t-vxworks with arm/t-elf
1262 * config/arm/t-vxworks: Delete.
1264 2013-11-10 Kai Tietz <ktietz@redhat.com>
1266 * config/i386/cygming-crtbegin.c (__gcc_register_frame):
1267 Increment load-count on use of LIBGCC_SONAME DLL.
1268 (hmod_libgcc): New static variable to hold handle of
1270 (__gcc_deregister_frame): Decrement load-count of
1273 2013-11-08 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
1275 * configure.ac (libgcc_cv_dfp): Extend check to probe fenv.h
1277 * configure: Regenerate
1279 2013-11-07 Uros Bizjak <ubizjak@gmail.com>
1281 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Handle
1282 FP_EX_DENORM. Store result to volatile location after SSE division
1283 to close interrupt window. Remove unneeded fwait after x87
1284 division since interrupt window will be closed by emitted fstp.
1285 Rewrite FP_EX_INEXACT handling.
1287 2013-11-06 Joseph Myers <joseph@codesourcery.com>
1289 * soft-fp/README: Update.
1290 * soft-fp/adddf3.c: Update from glibc.
1291 * soft-fp/addsf3.c: Likewise.
1292 * soft-fp/addtf3.c: Likewise.
1293 * soft-fp/divdf3.c: Likewise.
1294 * soft-fp/divsf3.c: Likewise.
1295 * soft-fp/divtf3.c: Likewise.
1296 * soft-fp/double.h: Likewise.
1297 * soft-fp/eqdf2.c: Likewise.
1298 * soft-fp/eqsf2.c: Likewise.
1299 * soft-fp/eqtf2.c: Likewise.
1300 * soft-fp/extenddftf2.c: Likewise.
1301 * soft-fp/extended.h: Likewise.
1302 * soft-fp/extendsfdf2.c: Likewise.
1303 * soft-fp/extendsftf2.c: Likewise.
1304 * soft-fp/extendxftf2.c: Likewise.
1305 * soft-fp/fixdfdi.c: Likewise.
1306 * soft-fp/fixdfsi.c: Likewise.
1307 * soft-fp/fixdfti.c: Likewise.
1308 * soft-fp/fixsfdi.c: Likewise.
1309 * soft-fp/fixsfsi.c: Likewise.
1310 * soft-fp/fixsfti.c: Likewise.
1311 * soft-fp/fixtfdi.c: Likewise.
1312 * soft-fp/fixtfsi.c: Likewise.
1313 * soft-fp/fixtfti.c: Likewise.
1314 * soft-fp/fixunsdfdi.c: Likewise.
1315 * soft-fp/fixunsdfsi.c: Likewise.
1316 * soft-fp/fixunsdfti.c: Likewise.
1317 * soft-fp/fixunssfdi.c: Likewise.
1318 * soft-fp/fixunssfsi.c: Likewise.
1319 * soft-fp/fixunssfti.c: Likewise.
1320 * soft-fp/fixunstfdi.c: Likewise.
1321 * soft-fp/fixunstfsi.c: Likewise.
1322 * soft-fp/fixunstfti.c: Likewise.
1323 * soft-fp/floatdidf.c: Likewise.
1324 * soft-fp/floatdisf.c: Likewise.
1325 * soft-fp/floatditf.c: Likewise.
1326 * soft-fp/floatsidf.c: Likewise.
1327 * soft-fp/floatsisf.c: Likewise.
1328 * soft-fp/floatsitf.c: Likewise.
1329 * soft-fp/floattidf.c: Likewise.
1330 * soft-fp/floattisf.c: Likewise.
1331 * soft-fp/floattitf.c: Likewise.
1332 * soft-fp/floatundidf.c: Likewise.
1333 * soft-fp/floatundisf.c: Likewise.
1334 * soft-fp/floatunditf.c: Likewise.
1335 * soft-fp/floatunsidf.c: Likewise.
1336 * soft-fp/floatunsisf.c: Likewise.
1337 * soft-fp/floatunsitf.c: Likewise.
1338 * soft-fp/floatuntidf.c: Likewise.
1339 * soft-fp/floatuntisf.c: Likewise.
1340 * soft-fp/floatuntitf.c: Likewise.
1341 * soft-fp/gedf2.c: Likewise.
1342 * soft-fp/gesf2.c: Likewise.
1343 * soft-fp/getf2.c: Likewise.
1344 * soft-fp/ledf2.c: Likewise.
1345 * soft-fp/lesf2.c: Likewise.
1346 * soft-fp/letf2.c: Likewise.
1347 * soft-fp/muldf3.c: Likewise.
1348 * soft-fp/mulsf3.c: Likewise.
1349 * soft-fp/multf3.c: Likewise.
1350 * soft-fp/negdf2.c: Likewise.
1351 * soft-fp/negsf2.c: Likewise.
1352 * soft-fp/negtf2.c: Likewise.
1353 * soft-fp/op-1.h: Likewise.
1354 * soft-fp/op-2.h: Likewise.
1355 * soft-fp/op-4.h: Likewise.
1356 * soft-fp/op-8.h: Likewise.
1357 * soft-fp/op-common.h: Likewise.
1358 * soft-fp/quad.h: Likewise.
1359 * soft-fp/single.h: Likewise.
1360 * soft-fp/soft-fp.h: Likewise.
1361 * soft-fp/subdf3.c: Likewise.
1362 * soft-fp/subsf3.c: Likewise.
1363 * soft-fp/subtf3.c: Likewise.
1364 * soft-fp/truncdfsf2.c: Likewise.
1365 * soft-fp/trunctfdf2.c: Likewise.
1366 * soft-fp/trunctfsf2.c: Likewise.
1367 * soft-fp/trunctfxf2.c: Likewise.
1368 * soft-fp/unorddf2.c: Likewise.
1369 * soft-fp/unordsf2.c: Likewise.
1370 * soft-fp/unordtf2.c: Likewise.
1372 2013-11-05 Uros Bizjak <ubizjak@gmail.com>
1374 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Define.
1375 (_FP_MUL_MEAT_D): Ditto.
1376 (_FP_DIV_MEAT_S): Ditto.
1377 (_FP_DIV_MEAT_D): Ditto.
1378 * config.host (i[34567]86-*-rtems*): Remove i386/t-softfp, add
1379 t-softfp-sfdf and t-softfp to tmake_file.
1381 2013-11-03 Uros Bizjak <ubizjak@gmail.com>
1383 * config/i386/crtfastmath.c: Compile only for !_SOFT_FLOAT.
1384 * config/i386/crtprec.c: Ditto.
1386 2013-10-31 Chung-Ju Wu <jasonwucj@gmail.com>
1387 Shiva Chen <shiva0217@gmail.com>
1389 * config.host (nds32*-elf*): Add nds32 target.
1390 * config/nds32 : New directory and files.
1392 2013-10-16 Hans-Peter Nilsson <hp@axis.com>
1394 For CRIS ports, switch to soft-fp. Improve arit.c and longlong.h.
1395 * config.host (cpu_type) <Setting default>: Add entry for
1397 (tmake_file) <crisv32-*-elf, cris-*-elf, cris-*-linux*>
1398 <crisv32-*-linux*>: Adjust.
1399 * longlong.h: Wrap the whole CRIS section in a single
1400 defined(__CRIS__) conditional. Add comment about add_ssaaaa
1402 (COUNT_LEADING_ZEROS_0): Define when count_leading_zeros is
1404 [__CRIS__] (__umulsidi3): Define.
1405 [__CRIS__] (umul_ppmm): Define in terms of __umulsidi3.
1406 * config/cris/sfp-machine.h: New file.
1407 * config/cris/umulsidi3.S: New file.
1408 * config/cris/t-elfmulti (LIB2ADD_ST): Add umulsidi3.S.
1409 * config/cris/arit.c (SIGNMULT): New macro.
1410 (__Div, __Mod): Use SIGNMULT instead of naked multiplication.
1411 * config/cris/mulsi3.S: Tweak to avoid redundant register-copying;
1412 saving 3 out of originally 33 cycles from the fastest
1413 path, 3 out of 54 from the medium path and one from the longest
1414 path. Improve comments.
1416 2013-10-15 Richard Sandiford <rdsandiford@googlemail.com>
1418 * sync.c: Remove static aliases and define each function directly
1419 under its real name.
1421 2013-10-02 John David Anglin <danglin@gcc.gnu.org>
1423 * config.host (hppa*64*-*-linux*): Define extra_parts.
1424 (hppa*-*-linux*): Likewise.
1426 2013-10-02 Joern Rennecke <joern.rennecke@embecosm.com>
1428 * config/arc/crtgend.S: Add 2013 to Copyright years.
1429 * config/arc/gmon/atomic.h: Likewise.
1430 * config/arc/gmon/auxreg.h: Likewise.
1431 * config/arc/gmon/sys/gmon_out.h: Likewise.
1432 * config/arc/gmon/sys/gmon.h: Likewise.
1433 * config/arc/gmon/prof-freq.c: Likewise.
1434 * config/arc/gmon/mcount.c: Likewise.
1435 * config/arc/gmon/prof-freq-stub.S: Likewise.
1436 * config/arc/gmon/gmon.c: Likewise.
1437 * config/arc/gmon/machine-gmon.h: Likewise.
1438 * config/arc/gmon/profil.S: Likewise.
1439 * config/arc/gmon/dcache_linesz.S: Likewise.
1440 * config/arc/crtg.S: Likewise.
1441 * config/arc/ieee-754/arc600-mul64/divsf3.S: Likewise.
1442 * config/arc/ieee-754/arc600-mul64/divdf3.S: Likewise.
1443 * config/arc/ieee-754/adddf3.S: Likewise.
1444 * config/arc/ieee-754/truncdfsf2.S: Likewise.
1445 * config/arc/ieee-754/fixsfsi.S: Likewise.
1446 * config/arc/ieee-754/gtsf2.S: Likewise.
1447 * config/arc/ieee-754/floatsisf.S: Likewise.
1448 * config/arc/ieee-754/arc600-dsp/divsf3.S: Likewise.
1449 * config/arc/ieee-754/arc600-dsp/divdf3.S: Likewise.
1450 * config/arc/ieee-754/arc600-dsp/mulsf3.S: Likewise.
1451 * config/arc/ieee-754/fixdfsi.S: Likewise.
1452 * config/arc/ieee-754/addsf3.S: Likewise.
1453 * config/arc/ieee-754/gesf2.S: Likewise.
1454 * config/arc/ieee-754/floatsidf.S: Likewise.
1455 * config/arc/ieee-754/extendsfdf2.S: Likewise.
1456 * config/arc/ieee-754/divtab-arc-df.c: Likewise.
1457 * config/arc/ieee-754/gtdf2.S: Likewise.
1458 * config/arc/ieee-754/fixunsdfsi.S: Likewise.
1459 * config/arc/ieee-754/uneqdf2.S: Likewise.
1460 * config/arc/ieee-754/divsf3-stdmul.S: Likewise.
1461 * config/arc/ieee-754/uneqsf2.S: Likewise.
1462 * config/arc/ieee-754/arc-ieee-754.h: Likewise.
1463 * config/arc/ieee-754/divtab-arc-sf.c: Likewise.
1464 * config/arc/ieee-754/eqdf2.S: Likewise.
1465 * config/arc/ieee-754/ordsf2.S: Likewise.
1466 * config/arc/ieee-754/divsf3.S: Likewise.
1467 * config/arc/ieee-754/divdf3.S: Likewise.
1468 * config/arc/ieee-754/floatunsidf.S: Likewise.
1469 * config/arc/ieee-754/orddf2.S: Likewise.
1470 * config/arc/ieee-754/eqsf2.S: Likewise.
1471 * config/arc/ieee-754/gedf2.S: Likewise.
1472 * config/arc/crtn.S: Likewise.
1473 * config/arc/crti.S: Likewise.
1474 * config/arc/t-arc700-uClibc: Likewise.
1475 * config/arc/asm.h: Likewise.
1476 * config/arc/libgcc-excl.ver: Likewise.
1477 * config/arc/t-arc-newlib: Likewise.
1478 * config/arc/divtab-arc700.c: Likewise.
1479 * config/arc/initfini.c: Likewise.
1480 * config/arc/fp-hack.h: Likewise.
1482 2013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
1483 Diego Novillo <dnovillo@google.com>
1485 * config/arc/gmon/mcount.c (_MCOUNT_DECL): Comment typo fix.
1486 * config/arc/ieee-754/arc600-dsp/muldf3.S (.Linf_denorm): Likewise.
1487 * config/arc/ieee-754/arc600-mul64/muldf3.S (.Linf_denorm): Likewise.
1488 * config/arc/ieee-754/muldf3.S (.Linf_denorm): Likewise.
1490 2013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
1491 Brendan Kehoe <brendan@zen.org>
1492 Simon Cook <simon.cook@embecosm.com>
1494 * config.host (arc*-*-elf*, arc*-*-linux-uclibc*): New configurations.
1495 * config/arc: New directory.
1496 * longlong.h [__arc__] (umul_ppmm): Remove.
1497 [__arc__] (__umulsidi3): Define.
1498 [__arc__ && __ARC_NORM__] (count_leading_zeroes): Define.
1499 [__arc__ && __ARC_NORM__] (COUNT_LEADING_ZEROS_0): Likewise.
1501 2013-09-17 Jacek Caban <jacek@codeweavers.com>
1503 * config/i386/gthr-win32.c: CreateSemaphoreW instead of
1505 * config/i386/gthr-win32.h: Likewise.
1507 2013-09-16 DJ Delorie <dj@redhat.com>
1509 * config/rl78/vregs.h: Add G10 register definitions.
1510 * config/rl78/lib2mul.c: Enable for RL78/G10.
1511 * config/rl78/lib2div.c: Likewise.
1512 * config/rl78/lshrsi3.S: Use vregs.h.
1513 * config/rl78/cmpsi2.S: Likewise.
1514 * config/rl78/trampoline.S: Likewise.
1515 * config/rl78/mulsi2.S: Likewise. Disable for RL78/G10.
1517 2013-09-14 DJ Delorie <dj@redhat.com>
1518 Nick Clifton <nickc@redhat.com>
1520 * config/rl78/mulsi3.S: Remove a few unneeded moves and branches.
1521 * config/rl78/vregs.h: New.
1522 * config/rl78/signbit.S: New file. Implements signbit function.
1523 * config/rl78/divmodsi.S: New.
1524 * config/rl78/divmodhi.S: New.
1525 * config/rl78/divmodqi.S: New.
1526 * config/rl78/t-rl78: Build them here...
1527 * config/rl78/lib2div.c: ...but not here.
1529 2013-09-12 DJ Delorie <dj@redhat.com>
1531 * config.host (msp*-*-elf): New.
1532 * config/msp430/: New port.
1534 2013-08-18 Iain Sandoe <iain@codesourcery.com>
1536 PR gcov-profile/58127
1537 * libgcov.c (__gcov_indirect_call_callee): Don't make this a
1538 __thread var for emulated TLS.
1539 (__gcov_indirect_call_counters): Likewise.
1541 2013-08-16 Maciej W. Rozycki <macro@codesourcery.com>
1542 Catherine Moore <clm@codesourcery.com>
1543 Richard Sandiford <rdsandiford@googlemail.com>
1545 * config/mips/mips16.S (CE_STARTFN, CE_ENDFN): New macros.
1546 (RET_FUNCTION): Use them in place of STARTFN and ENDFN.
1547 (CALL_STUB_NO_RET): Likewise.
1548 (CALL_STUB_RET): Likewise.
1549 * config/mips/libgcc-mips16.ver: Remove __mips16_call_stub and
1550 __mips16_ret call/return stub symbols.
1551 * config.host <mips*-*-linux>: For non-R5900 add t-slibgcc-libgcc
1554 2013-08-13 Maciej W. Rozycki <macro@codesourcery.com>
1556 * config.host <mips*-*-linux*>: Remove a stray comment.
1558 2013-08-10 Jan Hubicka <jh@suse.cz>
1560 Work around binutils PR14342
1561 * Makefile.in: Add _gcov_indirect_call_profiler_v2 symbol.
1562 * libgcov.c (L_gcov_indirect_call_profiler): Restore original API.
1563 (L_gcov_indirect_call_profiler_v2): New.
1565 2013-08-06 Jan Hubicka <jh@suse.cz>
1567 * libgcov.c (__gcov_indirect_call_callee,
1568 __gcov_indirect_call_counters): New global vars.
1569 (__gcov_indirect_call_profiler): replace by ...
1570 (__gcov_indirect_call_profiler_v2) ... this one.
1572 2013-08-06 Caroline Tice <cmtice@google.com>
1574 * config.host (extra_parts): Add vtv_start.o, vtv_end.o
1575 vtv_start_preinit.o and vtv_end_preinit.o.
1576 * configure.ac: Add code to check/set enable_vtable_verify.
1577 * Makefile.in: Add rules to build vtv_*.o, if enable_vtable_verify is
1579 * vtv_start_preinit.c: New file.
1580 * vtv_end_preinit.c: New file.
1581 * vtv_start.c: New file.
1582 * vtv_end.c: New file.
1583 * configure: Regenerated.
1585 2013-08-01 Maxim Kuvyrkov <maxim@kugelworks.com>
1587 * config/aarch64/sfp-machine.h, config/aarch64/sync-cache.c,
1588 * config/i386/cpuinfo.c, config/ia64/unwind-ia64.h,
1589 * config/mips/vr4120-div.S: Fix license from GPL-3.0+ to
1590 GPL-3.0-with-GCC-exception.
1592 2013-07-30 Maciej W. Rozycki <macro@codesourcery.com>
1594 * config/mips/mips16.S (DELAYf): Alias to DELAYt for the MIPS IV
1597 2013-07-23 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1599 * config/s390/linux-unwind.h: Use the proper dwarf to hard reg
1600 mapping for FPRs when creating the fallback framestate.
1602 2013-07-19 Georg-Johann Lay <avr@gjlay.de>
1605 * config/avr/lib1funcs-fixed.S (__roundqq3, __rounduqq3)
1606 (__round_s2_const, __round_u2_const)
1607 (__round_s4_const, __round_u4_const, __round_x8):
1608 Saturate result if addition result cannot be represented.
1610 2013-07-15 Matthias Klose <doko@ubuntu.com>
1612 * libgcc2.c: Don't include <limits.h>.
1614 2013-07-09 Janis Johnson <janisjo@codesourcery.com>
1616 * config.host (powerpc-*-eabispe*): Add t-fdpbit to tmake_file.
1618 2013-07-06 Jakub Jelinek <jakub@redhat.com>
1621 * libgcc2.c (__floattisf): Avoid undefined signed overflow.
1623 2013-06-28 Jakub Jelinek <jakub@redhat.com>
1626 * libgcc2.c (POPCOUNTCST2, POPCOUNTCST4, POPCOUNTCST8, POPCOUNTCST):
1628 (__popcountSI2): For __SIZEOF_INT__ > 2 targets use arithmetics
1629 instead of table lookups.
1630 (__popcountDI2): Likewise.
1632 2013-06-25 Chung-Ju Wu <jasonwucj@gmail.com>
1634 * Makefile.in (clean, distclean): Remove auto-target.h and stamp-h
1637 2013-06-21 Joseph Myers <joseph@codesourcery.com>
1640 * soft-fp/adddf3.c: Update from glibc.
1641 * soft-fp/addsf3.c: Likewise.
1642 * soft-fp/addtf3.c: Likewise.
1643 * soft-fp/divdf3.c: Likewise.
1644 * soft-fp/divsf3.c: Likewise.
1645 * soft-fp/divtf3.c: Likewise.
1646 * soft-fp/double.h: Likewise.
1647 * soft-fp/eqdf2.c: Likewise.
1648 * soft-fp/eqsf2.c: Likewise.
1649 * soft-fp/eqtf2.c: Likewise.
1650 * soft-fp/extenddftf2.c: Likewise.
1651 * soft-fp/extended.h: Likewise.
1652 * soft-fp/extendsfdf2.c: Likewise.
1653 * soft-fp/extendsftf2.c: Likewise.
1654 * soft-fp/fixdfdi.c: Likewise.
1655 * soft-fp/fixdfsi.c: Likewise.
1656 * soft-fp/fixsfdi.c: Likewise.
1657 * soft-fp/fixsfsi.c: Likewise.
1658 * soft-fp/fixtfdi.c: Likewise.
1659 * soft-fp/fixtfsi.c: Likewise.
1660 * soft-fp/fixunsdfdi.c: Likewise.
1661 * soft-fp/fixunsdfsi.c: Likewise.
1662 * soft-fp/fixunssfdi.c: Likewise.
1663 * soft-fp/fixunssfsi.c: Likewise.
1664 * soft-fp/fixunstfdi.c: Likewise.
1665 * soft-fp/fixunstfsi.c: Likewise.
1666 * soft-fp/floatdidf.c: Likewise.
1667 * soft-fp/floatdisf.c: Likewise.
1668 * soft-fp/floatditf.c: Likewise.
1669 * soft-fp/floatsidf.c: Likewise.
1670 * soft-fp/floatsisf.c: Likewise.
1671 * soft-fp/floatsitf.c: Likewise.
1672 * soft-fp/floatundidf.c: Likewise.
1673 * soft-fp/floatundisf.c: Likewise.
1674 * soft-fp/floatunditf.c: Likewise.
1675 * soft-fp/floatunsidf.c: Likewise.
1676 * soft-fp/floatunsisf.c: Likewise.
1677 * soft-fp/floatunsitf.c: Likewise.
1678 * soft-fp/gedf2.c: Likewise.
1679 * soft-fp/gesf2.c: Likewise.
1680 * soft-fp/getf2.c: Likewise.
1681 * soft-fp/ledf2.c: Likewise.
1682 * soft-fp/lesf2.c: Likewise.
1683 * soft-fp/letf2.c: Likewise.
1684 * soft-fp/muldf3.c: Likewise.
1685 * soft-fp/mulsf3.c: Likewise.
1686 * soft-fp/multf3.c: Likewise.
1687 * soft-fp/negdf2.c: Likewise.
1688 * soft-fp/negsf2.c: Likewise.
1689 * soft-fp/negtf2.c: Likewise.
1690 * soft-fp/op-1.h: Likewise.
1691 * soft-fp/op-2.h: Likewise.
1692 * soft-fp/op-4.h: Likewise.
1693 * soft-fp/op-8.h: Likewise.
1694 * soft-fp/op-common.h: Likewise.
1695 * soft-fp/quad.h: Likewise.
1696 * soft-fp/single.h: Likewise.
1697 * soft-fp/soft-fp.h: Likewise.
1698 * soft-fp/subdf3.c: Likewise.
1699 * soft-fp/subsf3.c: Likewise.
1700 * soft-fp/subtf3.c: Likewise.
1701 * soft-fp/truncdfsf2.c: Likewise.
1702 * soft-fp/trunctfdf2.c: Likewise.
1703 * soft-fp/trunctfsf2.c: Likewise.
1704 * soft-fp/unorddf2.c: Likewise.
1705 * soft-fp/unordsf2.c: Likewise.
1706 * soft-fp/unordtf2.c: Likewise.
1707 * config/aarch64/sfp-machine.h (_FP_QNANNEGATEDP): Define to 0.
1708 * config/arm/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1709 * config/c6x/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1710 * config/i386/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1711 * config/ia64/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1712 * config/lm32/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1713 * config/moxie/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1714 * config/rs6000/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1715 * config/score/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1716 * config/tilegx/sfp-machine32.h (_FP_QNANNEGATEDP): Likewise.
1717 * config/tilegx/sfp-machine64.h (_FP_QNANNEGATEDP): Likewise.
1718 * config/tilepro/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1720 2013-06-16 Jürgen Urban <JuergenUrban@gmx.de>
1722 * config/mips/lib2funcs.c: New file.
1723 * config/mips/t-mips (LIB2ADD_ST): Add it.
1725 2013-06-09 Oleg Endo <olegendo@gcc.gnu.org>
1728 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Do not change bits
1729 other than FPSCR.PR and FPSCR.SZ. Add SH4A implementation.
1731 2013-06-08 Walter Lee <walt@tilera.com>
1733 * config/tilepro/atomic.h: Don't include stdint.h or features.h.
1734 Replace int64_t with long long. Add __extension__ where
1736 * config/tilepro/atomic.c: Include config.h.
1738 2013-06-06 Douglas B Rupp <rupp@adacore.com>
1740 * config.host (arm-wrs-vxworks): Configure with other soft float.
1742 2013-06-04 Jürgen Urban <JuergenUrban@gmx.de>
1744 * config.host (mipsr5900-*-elf*, mipsr5900el-*-elf*, mips64r5900-*-elf*)
1745 (mips64r5900el-*-elf*): New configurations.
1747 2013-06-04 Alan Modra <amodra@gmail.com>
1749 * config/rs6000/ibm-ldouble.c: Enable for little-endian.
1751 2013-06-03 Yuri Rumyantsev <yuri.s.rumyantsev@intel.com>
1753 * config/i386/cpuinfo.c (INTEL_SLM): New enum value.
1755 2013-05-28 Eric Botcazou <ebotcazou@adacore.com>
1757 * config/sparc/sol2-unwind.h (MD_FALLBACK_FRAME_STATE_FOR): Do not set
1758 fs->signal_frame for SIGFPE raised for IEEE-754 exceptions.
1759 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Likewise.
1761 2013-05-22 Eric Botcazou <ebotcazou@adacore.com>
1763 * config.host (powerpc-*-elf*): Add rs6000/t-savresfgpr to tmake_file.
1764 (powerpc-wrs-vxworks): Likewise.
1766 2013-05-22 Eric Botcazou <ebotcazou@adacore.com>
1768 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Do it for
1769 signal frames as well.
1770 (MD_FALLBACK_FRAME_STATE_FOR): Do minor cleanups throughout and add the
1771 STACK_BIAS to the CFA offset.
1773 2013-05-17 Richard Henderson <rth@redhat.com>
1776 * unwind-dw2.c (UNWIND_COLUMN_IN_RANGE): New macro.
1777 (execute_cfa_program): Use it when storing to fs->regs.
1779 2013-05-08 Kai Tietz <ktietz@redhat.com>
1781 * config/i386/cygming-crtbegin.c (__register_frame_info): Make weak.
1782 (__deregister_frame_info): Likewise.
1784 2013-05-06 Thomas Schwinge <thomas@codesourcery.com>
1786 * fp-bit.c (unpack_d, pack_d): Properly preserve and restore a
1789 * fp-bit.h [FLOAT] (QUIET_NAN): Correct value.
1791 2013-04-25 Alan Modra <amodra@gmail.com>
1793 * config.host: Match little-endian powerpc-linux.
1795 2013-04-19 Yufeng Zhang <yufeng.zhang@arm.com>
1797 * config/aarch64/sfp-machine.h (_FP_W_TYPE): Change to define
1798 as 'unsigned long long' instead of 'unsigned long'.
1799 (_FP_WS_TYPE): Change to define as 'signed long long' instead of
1802 2013-04-10 Julian Brown <julian@codesourcery.com>
1804 * config/arm/linux-atomic.c (SUBWORD_SYNC_OP, SUBWORD_VAL_CAS)
1805 (SUBWORD_TEST_AND_SET): Use signed char/short types instead of
1806 unsigned char/unsigned short.
1807 (__sync_val_compare_and_swap_{1,2}): Handle signed argument.
1809 2013-04-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1812 * config/t-slibgcc-hpux (SHLIB_MAPFILES): Define.
1814 2013-04-04 Meador Inge <meadori@codesourcery.com>
1816 * config/arm/bpabi.S (aeabi_ldivmod): Add DWARF information for
1817 computing the location of the link register.
1818 (aeabi_uldivmod): Ditto.
1820 2013-03-27 Kai Tietz <ktietz@redhat.com>
1822 * config.host: Add support for cygwin x64 target.
1823 * configure: Regenerated.
1825 2013-03-26 Walter Lee <walt@tilera.com>
1827 * config/tilegx/t-crtstuff: Add -fno-asynchronous-unwind-tables
1828 -mcmodel=large to CRTSTUFF_T_CFLAGS_S variable.
1830 2013-03-25 Kai Tietz <ktietz@redhat.com>
1832 * config/i386/cygwin.S: Replace use of _WIN64 by __x86_64__.
1834 2013-03-20 Robert Mason <rbmj@verizon.net>
1836 * config/vxlib-tls.c (__gthread_get_tsd_data,)
1837 (__gthread_set_tsd_data, __gthread_enter_tsd_dtor_context,)
1838 (__gthread_leave_tsd_dtor_context): Add prototypes.
1839 (tls_delete_hook): Update.
1841 2013-03-20 Catherine Moore <clm@codesourcery.com>
1842 Joseph Myers <joseph@codesourcery.com>
1843 Chao-ying Fu <fu@mips.com>
1845 * config/mips/mips16.S: Don't build for microMIPS.
1846 * config/mips/linux-unwind.h: Handle microMIPS frame.
1847 * config/mips/crtn.S (fini, init): New labels.
1849 2013-03-14 Jakub Jelinek <jakub@redhat.com>
1851 PR tree-optimization/53265
1852 * unwind-dw2.c (execute_cfa_program): Avoid
1853 -Waggressive-array-optimizations warnings for DW_CFA_GNU_window_save
1854 on targets with DWARF_FRAME_REGISTERS < 32.
1856 2013-03-13 Oleg Endo <olegendo@gcc.gnu.org>
1859 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Enable for SH2A.
1860 (sdivsi3, udivsi3): Remove SH4 check and always compile these functions.
1862 2013-03-07 Sriraman Tallam <tmsriram@google.com>
1864 * config/i386/cpuinfo.c (get_intel_cpu): Fix cpuid codes for
1865 sandybridge processors.
1867 2013-03-06 Oleg Endo <olegendo@gcc.gnu.org>
1870 * config/sh/lib1funcs.S (udivsi3_i4i, sdivsi3_i4i): Add __SH2A__ to
1873 2013-03-04 Edgar E. Iglesias <edgar.iglesias@gmail.com>
1875 * config/microblaze/crti.S: Setup stack protection at entry
1877 2013-03-04 Georg-Johann Lay <avr@gjlay.de>
1879 * config/avr/lib1funcs.S (__ashrdi3, __lshrdi3, __ashldi3)
1880 (__rotldi3): Shift bytewise if applicable.
1882 2013-03-01 James Greenhalgh <james.greenhalgh@arm.com>
1884 * config/aarch64/sync-cache.c
1885 (__aarch64_sync_cache_range): Silence warnings.
1887 2013-02-25 Catherine Moore <clm@codesourcery.com>
1890 2013-02-24 Catherine Moore <clm@codesourcery.com>
1891 Joseph Myers <joseph@codesourcery.com>
1892 Chao-ying Fu <fu@mips.com>
1894 * config/mips/mips16.S: Don't build for microMIPS.
1895 * config/mips/linux-unwind.h: Handle microMIPS frame.
1896 * config/mips/crtn.S (fini, init): New labels.
1898 2013-02-24 Catherine Moore <clm@codesourcery.com>
1899 Joseph Myers <joseph@codesourcery.com>
1900 Chao-ying Fu <fu@mips.com>
1902 * config/mips/mips16.S: Don't build for microMIPS.
1903 * config/mips/linux-unwind.h: Handle microMIPS frame.
1904 * config/mips/crtn.S (fini, init): New labels.
1906 2012-02-19 Edgar E. Iglesias <edgar.iglesias@gmail.com>
1907 * config/microblaze/modsi3.S (modsi3): Fix case with 0x80000000
1910 2013-02-16 Alan Modra <amodra@gmail.com>
1913 * config/rs6000/linux-unwind.h (ppc_linux_aux_vector): Delete.
1914 (ppc_fallback_frame_state): Always set up save locations for fp
1915 and altivec. Don't bother with non-callee-saved regs, r0-r13
1916 except for r2 on ppc64, fr0-fr13, v0-v19, vscr.
1918 2013-02-12 Georg-Johann Lay <avr@gjlay.de>
1921 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add: _usmulUHA, _usmulUSA,
1923 (LIB1ASMFUNCS): Add: _muldi3_6, _mulsidi3, _umulsidi3, _usmuluha3,
1924 _ssmulha3, _usmulusa3, _ssmulsa3.
1925 * config/avr/lib1funcs.S (__muldi3_6): Break out of __muldi3.
1926 (__muldi3): XCALL __muldi3_6 instead of rcall.
1927 (__umulsidi3, __mulsidi3): New functions.
1928 (do_prologue_saves, do_epilogue_restores): New .macros.
1929 (__divdi3_moddi3): Use them.
1930 * config/avr/lib1funcs-fixed.S (__usmuluha3, __ssmulha3)
1931 (__usmulusa3, __ssmulsa3): New functions.
1933 2013-02-11 Iain Sandoe <iain@codesourcery.com>
1934 Jack Howarth <howarth@bromo.med.uc.edu>
1935 Patrick Marlier <patrick.marlier@gmail.com>
1938 * config/darwin-crt-tm.c: Remove dummy functions hack.
1940 2013-02-08 Georg-Johann Lay <avr@gjlay.de>
1943 * config/avr/lib2funcs.c: New C sources for modules for libgcc.a.
1944 * config/avr/lib2-object.mk: New iterator to build objects from it.
1945 * config/avr/t-avr: Iterate lib2-object.mk to build objects from
1947 (LIB2FUNCS_EXCLUDE): Add _clrsbdi2.
1948 (LIB1ASMFUNCS): Add: _ssabs_1, _mask1, _ret, _roundqq3, _rounduqq3,
1949 _round_s2, _round_u2, _round_2_const, _addmask_2, _round_s4,
1950 _round_u4, _round_4_const, _addmask_4, _round_x8, _rounddq3
1951 _roundudq3, _roundda3 _rounduda3, _roundta3 _rounduta3.
1952 * config/avr/lib1funcs-fixed.S: Implement them.
1954 2013-02-04 Richard Sandiford <rdsandiford@googlemail.com>
1956 Update copyright years.
1958 2013-02-01 David Edelsohn <dje.gcc@gmail.com>
1961 * config.host (powerpc-ibm-aix[56789]): Add t-aix-cxa to tmake_file.
1962 Add crtcxa to extra_parts.
1963 * config/rs6000/exit.h: New file.
1964 * config/rs6000/cxa_atexit.c: New file.
1965 * config/rs6000/cxa_finalize.c: New file.
1966 * config/rs6000/crtcxa.c: New file.
1967 * config/rs6000/t-aix-cxa: New file.
1968 * config/rs6000/libgcc-aix-cxa.ver: New file.
1970 2013-01-31 Nick Clifton <nickc@redhat.com>
1972 * config/v850/lib1funcs.S: Add support for e3v5 architecture
1975 2013-01-29 Georg-Johann Lay <avr@gjlay.de>
1978 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add:
1979 _mulQQ, _mulHQ, _mulHA, _mulSA,
1980 _mulUQQ, _mulUHQ, _mulUHA, _mulUSA,
1981 _divQQ, _divHQ, _divHA, _divSA,
1982 _divUQQ, _divUHQ, _divUHA, _divUSA.
1984 2013-01-26 David Holsgrove <david.holsgrove@xilinx.com>
1986 * config.host(microblaze*-linux*): tmake_file: Remove
1987 t-slibgcc-nolc-override, add t-slibgcc-libgcc.
1988 * config/microblaze/t-microblaze: Set LIB2FUNCS_EXCLUDE
1989 to exclude functions from being built with libgcc.c and use
1990 the microblaze assembly.
1992 2013-01-26 Edgar E. Iglesias <edgar.iglesias@gmail.com>
1994 * config.host (microblaze*-*-*): Rename microblaze*-*-elf, update
1997 2013-01-17 Yufeng Zhang <yufeng.zhang@arm.com>
1999 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Cast the
2000 results of (dcache_lsize - 1) and (icache_lsize - 1) to the type
2001 __UINTPTR_TYPE__; also cast 'base' to the same type before the
2002 alignment operation.
2004 2013-01-15 Sofiane Naci <sofiane.naci@arm.com>
2006 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Update
2007 loop start address for cache clearing.
2009 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
2011 * config/avr/lib1funcs.S: Remove trailing blanks.
2012 * config/avr/lib1funcs-fixed.S: Ditto.
2014 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
2016 * config/avr/avr-lib.h: Add GPL copyright notice.
2018 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
2020 * fixed-bit.c (SATFRACT) <FROM_TYPE=1, TO_TYPE=4>: Only
2021 declare / set min_low, min_high if TO_MODE_UNSIGNED == 0.
2022 (SATFRACT) <FROM_TYPE=TO_TYPE=4>: Only declare / set min_low,
2023 min_high if FROM_MODE_UNSIGNED == 0 and TO_MODE_UNSIGNED == 0.
2025 2013-01-07 Mark Kettenis <kettenis@openbsd.org>
2027 * config.host (i[34567]86-*-openbsd* and x86_64-*-openbsd*):
2028 Add to lists of i[34567]86-*-* and x86_64-*-* soft-fp targets.
2030 2013-01-04 Nick Clifton <nickc@redhat.com>
2032 * config/v850/lib1funcs.S: Only provide CALLT support functions if
2033 the CALLT instruction is supported.
2035 2012-12-20 Jonathan Wakely <jwakely.gcc@gmail.com>
2037 * gthr.h (__gthread_cond_timedwait_recursive): Do not require.
2038 * gthr-posix.h (__gthread_cond_timedwait_recursive): Remove.
2040 2012-12-13 John Tytgat <John@bass-software.com>
2042 * config/arm/fp16.c (__gnu_f2h_internal): Fix inaccuracy when aexp
2045 2012-12-12 Jakub Jelinek <jakub@redhat.com>
2048 * fixed-bit.c (FIXED_SSADD, FIXED_SSSUB, FIXED_SSNEG): Avoid
2049 undefined signed overflows.
2051 2012-12-09 Uros Bizjak <ubizjak@gmail.com>
2054 * config/alpha/linux-unwind.h: Disable when inhibit_libc is defined.
2056 2012-12-06 Uros Bizjak <ubizjak@gmail.com>
2058 * config/i386/sfp-machine.h (FP_EX_ALL): Define.
2059 (FP_TRAPPING_EXCEPTIONS): Define.
2060 * config/i386/32/sfp-machine.h (FP_EX_SHIFT): Define.
2061 * config/i386/64/sfp-machine.h (FP_EX_SHIFT): Ditto.
2063 2012-12-04 Richard Henderson <rth@redhat.com>
2066 * Makefile.in (libgcc_s.so): Depend on and link with libgcc.a.
2068 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
2070 * config/aarch64/sfp-machine.h (FP_EX_ALL): Define.
2071 (FP_EX_SHIFT): Define.
2072 (FP_TRAPPING_EXCEPTIONS): Define.
2074 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
2076 * config/aarch64/sfp-machine.h (FP_RND_MASK): Define.
2077 (FP_ROUNDMODE): Use FP_RND_MASK.
2078 * config/aarch64/sfp-exceptions.c: New.
2079 * config/aarch64/sfp-machine.h (FP_HANDLE_EXCEPTIONS):
2080 Use __sfp_handle_exceptions.
2082 2012-12-04 Richard Earnshaw <rearnsha@arm.com>
2084 * config.host: (arm*-*-freebsd*): Remove.
2085 (arm*-*-linux*, arm*-*-uclinux*): Simplify logic.
2086 (arm*-*-elf*): Remove.
2087 (arm*-*-wince-pe*): Remove.
2088 * arm/unwind-arm.c (struct fpa_reg): Delete.
2089 (struct fpa_regs): Delete.
2090 (phase1_vrs): Remove fpa element.
2091 (_Unwind_VRS_Get): Remove _UVRSC_FPA.
2092 (_Unwind_VRS_Set, _Unwind_VRS_Pop): Likewise.
2093 * arm/pr-support.c (__gnu_unwind_execute): Remove FPA support.
2094 * ieee754-sf.S (floatundisf): Remove FPA support.
2095 (floatdisf): Likewise.
2096 * ieee75f-df.S (floatundidf): Likewise.
2097 (floatdidf): Likewise.
2099 2012-11-29 Kai Tietz <ktietz@redhat.com>
2102 * unwind-c.c (__SEH__): Make sure SjLj isn't active.
2103 * unwind-generic.h: Likewise.
2104 * unwind-seh.c: Likewise.
2106 2012-11-28 Richard Henderson <rth@redhat.com>
2109 * emutls.c (__emutls_get_address): Avoid race condition between
2110 obj->loc.offset read and emutls_key initialization.
2112 2012-11-22 Georg-Johann Lay <avr@gjlay.de>
2114 Adjust decimal point of signed accum mode to GCC default.
2117 * config/avr/t-avr (LIB1ASMFUNCS): Add _fractsfsq _fractsfusq,
2119 * config/avr/lib1funcs-fixed.S (__fractqqsf, __fracthqsf)
2120 (__fractsasf, __fractsfha, __fractusqsf, __fractsfsa)
2121 (__mulha3, __mulsa3)
2122 (__divqq3, __divha3, __divsa3): Adjust to new position of
2123 decimal point of signed accum types.
2125 (__mulusa3_round): New function.
2126 (__mulusa3): Use it.
2127 (__divqq_helper): New function.
2128 (__udivuqq3): Use it.
2130 2012-11-20 Jakub Jelinek <jakub@redhat.com>
2133 * libgcc-std.ver.in: Add GCC_4.8.0 and %inherit for it.
2135 2012-11-18 Teresa Johnson <tejohnson@google.com>
2138 * libgcov.c (gcov_exit): Remove merged program summary
2139 comparison unless !GCOV_LOCKED.
2141 2012-11-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
2143 * soft-fp: Updated from glibc upstream.
2145 2012-11-06 Ian Lance Taylor <iant@google.com>
2147 * generic-morestack.c (__generic_morestack): Align the returned
2148 stack pointer to a 32 byte boundary.
2149 * config/i386/morestack.S (__morestack_non_split) [32-bit]: Don't
2150 increment the return address until we have decided that we don't
2151 have a varargs function.
2152 (__morestack) [32-bit]: Align stack correctly when calling C
2154 (__morestack) [64-bit]: Likewise.
2156 2012-11-04 Thomas Schwinge <thomas@codesourcery.com>
2158 * configure: Regenerate.
2160 2012-11-02 Uros Bizjak <ubizjak@gmail.com>
2163 * config/i386/sfp-exceptions.c: Guard with _SOFT_FLOAT.
2164 * config/i386/sfp-machine.h: Guard exception handling
2165 code with _SOFT_FLOAT.
2166 * config/i386/32/sfp-machine.h: Guard rounding handling
2167 code with _SOFT_FLOAT.
2168 * config/i386/64/sfp-machine.h: Ditto.
2170 2012-10-31 Joel Sherrill <joel.sherrill@oarcorp.com>
2172 * config.host (m32r-*-rtems*): Include crtinit.o and crtfinit.o
2175 2012-10-26 Uros Bizjak <ubizjak@gmail.com>
2177 * config/i386/crtfastmath.c (set_fast_math): Use __builtin_ia32_fxsave.
2178 Clear only fxsave.mxcsr_mask. Use saved mxcsr from fxsave structure
2179 when appropriate. Correct structure element types.
2180 * config/i386/t-crtfm (crtfastmath.o): Compile with -mfxsr, remove
2181 -minline-all-stringops from compile flags.
2183 2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
2185 * config.host (sparc64-*-rtems*): Remove sparc/t-elf.
2187 2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
2189 * config.host (sh*-*-rtems*): Add sh*-*-elf*'s extra_parts.
2191 2012-10-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
2193 * config.host (powerpc-*-rtems*): Add rs6000/t-savresfgpr to
2196 2012-10-23 Ian Bolton <ian.bolton@arm.com>
2197 Jim MacArthur <jim.macarthur@arm.com>
2198 Marcus Shawcroft <marcus.shawcroft@arm.com>
2199 Nigel Stephens <nigel.stephens@arm.com>
2200 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
2201 Richard Earnshaw <rearnsha@arm.com>
2202 Sofiane Naci <sofiane.naci@arm.com>
2203 Stephen Thomas <stephen.thomas@arm.com>
2204 Tejas Belagod <tejas.belagod@arm.com>
2205 Yufeng Zhang <yufeng.zhang@arm.com>
2207 * config.host (aarch64*-*-elf, aarch64*-*-linux*): New.
2208 * config/aarch64/crti.S: New file.
2209 * config/aarch64/crtn.S: New file.
2210 * config/aarch64/linux-unwind.h: New file.
2211 * config/aarch64/sfp-machine.h: New file.
2212 * config/aarch64/sync-cache.c: New file.
2213 * config/aarch64/t-aarch64: New file.
2214 * config/aarch64/t-softfp: New file.
2216 2012-10-21 Hans-Peter Nilsson <hp@bitrange.com>
2218 * config/mmix/crti.S: Mark program and data addresses using PRELD.
2219 Remove typo'd and unnecessary alignment-LOC for .data. Remove
2220 no-longer-needed LDBU insns.
2222 2012-10-18 Sebastian Huber <sebastian.huber@embedded-brains.de>
2225 (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtemseabi*): Rename
2226 "arm*-*-rtemseabi*" to "arm*-*-rtems*".
2228 2012-10-17 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
2230 * config/arm/lib1funcs.S (__ARM_ARCH__): Define for ARMv8-A.
2232 2012-10-15 Matthias Klose <doko@ubuntu.com>
2234 * config.host: Match arm*-*-linux-* for ARM Linux/GNU.
2236 2012-10-15 Pavel Chupin <pavel.v.chupin@intel.com>
2238 * configure: Regenerate.
2239 * configure.ac: Replace code with GCC_AC_THREAD_HEADER use.
2241 2012-10-10 Uros Bizjak <ubizjak@gmail.com>
2243 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
2244 instructions for 64bit targets only.
2246 2012-10-10 Uros Bizjak <ubizjak@gmail.com>
2248 * config/i386/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
2249 FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX): Move to ...
2250 * config/i386/32/sfp-machine.h: ... here.
2251 * config/i386/64/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO,
2252 FP_RND_PINF, FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX):
2255 2012-10-07 Matthias Klose <doko@ubuntu.com>
2257 * config/arm/unwind-arm.h (__gnu_unwind_24bit): Mark parameters
2259 (_Unwind_decode_typeinfo_ptr): Mark base as unused.
2261 2012-10-06 Mark Kettenis <kettenis@openbsd.org>
2263 * config.host (*-*-openbsd*): Add t-eh-dw2-dip to tmake_file.
2264 * unwind-dw2-fde-dip.c: Don't include <elf.h> on OpenBSD.
2265 (USE_PT_GNU_EH_FRAME): Define for OpenBSD.
2268 2012-10-05 Jonathan Wakely <jwakely.gcc@gmail.com>
2271 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
2272 Fix parameter names.
2274 2012-10-04 Oleg Endo <olegendo@gcc.gnu.org>
2277 * config/sh/t-sh (HOST_LIBGCC2_CFLAGS): Delete.
2278 * config/sh/t-netbsd (HOST_LIBGCC2_CFLAGS): Delete.
2279 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Remove mieee option.
2281 2012-10-03 Oleg Endo <olegendo@gcc.gnu.org>
2284 * config/sh/linux-atomic.S: Delete.
2285 * config/sh/linux-atomic.c: New.
2286 * config/sh/t-linux (LIB2ADD): Replace linux-atomic.S with
2287 linux-atomic.c. Add cflags to disable warnings.
2289 2012-10-02 Jonathan Wakely <jwakely.gcc@gmail.com>
2292 * gthr.h (__gthread_recursive_mutex_destroy): Document new required
2294 * gthr-posix.h (__gthread_recursive_mutex_destroy): Define.
2295 * gthr-single.h (__gthread_recursive_mutex_destroy): Likewise.
2296 * config/gthr-rtems.h (__gthread_recursive_mutex_destroy): Likewise.
2297 * config/gthr-vxworks.h (__gthread_recursive_mutex_destroy): Likewise.
2298 * config/i386/gthr-win32.c (__gthread_win32_recursive_mutex_destroy):
2300 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
2302 * config/mips/gthr-mipssde.h (__gthread_recursive_mutex_destroy):
2304 * config/pa/gthr-dce.h (__gthread_recursive_mutex_destroy): Likewise.
2305 * config/s390/gthr-tpf.h (__gthread_recursive_mutex_destroy): Likewise.
2307 2012-09-19 Mark Kettenis <kettenis@openbsd.org>
2309 * config.host (hppa-*-openbsd*): New target.
2310 * config/pa/t-openbsd: New file.
2312 2012-09-15 Georg-Johann Lay <avr@gjlay.de>
2315 * config/avr/lib1funcs-fixed.S (__ssneg_2, __ssabs_2, __ssneg_4,
2316 __ssabs_4, __clr_8, __ssneg_8, __ssabs_8,
2317 __usadd_8, __ussub_8, __ssadd_8, __sssub_8): New functions.
2318 (__divsa3): Use __negsi2 to negate r_quoL.
2319 * config/avr/lib1funcs.S (FALIAS): New macro.
2320 (__divmodsi4): Break out and use __divmodsi4_neg1 as...
2321 (__negsi2): ...this new function.
2322 * config/avr/t-avr (LIB1ASMFUNCS): Add _negsi2, _clr_8,
2323 _ssneg_2, _ssneg_4, _ssneg_8, _ssabs_2, _ssabs_4,
2324 _ssabs_8, _ssadd_8, _sssub_8, _usadd_8, _ussub_8.
2325 (LIB2FUNCS_EXCLUDE): Fix typo for _add _sub.
2326 Add: _ssadd*, _sssub*, _ssneg*, _ssabs* for signed fixed modes.
2327 Add: _usadd*, _ussub*, _usneg* for unsigned fixed modes.
2329 2012-09-10 Oleg Endo <olegendo@gcc.gnu.org>
2332 * config/sh/lib1funcs.S (ashlsi3): Reimplement as ashlsi3_r0.
2333 (lshrsi3): Reimplement as lshrsi3_r0.
2335 2012-09-10 Andreas Schwab <schwab@linux-m68k.org>
2338 * config/t-slibgcc-libgcc (SHLIB_MAKE_SOLINK): Use -lgcc instead
2341 2012-09-07 Teresa Johnson <tejohnson@google.com>
2343 PR gcov-profile/54487
2344 * libgcc/libgcov.c (gcov_exit): Avoid warning on histogram
2347 2012-09-05 Georg-Johann Lay <avr@gjlay.de>
2350 * config.host (tmake_file,host=avr-*-*): Add avr/t-avrlibc if
2351 not configured --with-avrlibc=no.
2352 * config/avr/t-avrlibc: New file.
2353 * Makefile.in (FPBIT_FUNCS): filter-out LIB2FUNCS_EXCLUDE.
2354 (DPBIT_FUNCS): Ditto.
2355 (TPBIT_FUNCS): Ditto.
2357 2012-09-04 Teresa Johnson <tejohnson@google.com>
2359 * libgcov.c (struct gcov_summary_buffer): New structure.
2360 (gcov_histogram_insert): New function.
2361 (gcov_compute_histogram): Ditto.
2362 (gcov_exit): Invoke gcov_compute_histogram, and perform merging of
2363 histograms during summary merging.
2365 2012-09-01 Mark Kettenis <kettenis@openbsd.org>
2367 * config.host (x86_64-*-openbsd*): New target.
2369 2012-08-29 Chung-Lin Tang <cltang@codesourcery.com>
2371 * config/mips/crtfastmath.c (set_fast_math): Add 'nomips16'
2374 2012-08-24 Georg-Johann Lay <avr@gjlay.de>
2377 * config/avr/t-avr (conv_X): Rename to func_X.
2379 2012-08-24 Georg-Johann Lay <avr@gjlay.de>
2382 * config/avr/lib1funcs-fixed.S: New file.
2383 * config/avr/lib1funcs.S: Include it. Undefine some divmodsi
2384 after they are used.
2385 (neg2, neg4): New macros.
2386 (__mulqihi3,__umulqihi3,__mulhi3): Rewrite non-MUL variants.
2387 (__mulhisi3,__umulhisi3,__mulsi3): Rewrite non-MUL variants.
2388 (__umulhisi3): Speed up MUL variant if there is enough flash.
2389 * config/avr/avr-lib.h (TA, UTA): Adjust according to gcc's
2391 * config/avr/t-avr (LIB1ASMFUNCS): Add: _fractqqsf, _fractuqqsf,
2392 _fracthqsf, _fractuhqsf, _fracthasf, _fractuhasf, _fractsasf,
2393 _fractusasf, _fractsfqq, _fractsfuqq, _fractsfhq, _fractsfuhq,
2394 _fractsfha, _fractsfsa, _mulqq3, _muluqq3, _mulhq3, _muluhq3,
2395 _mulha3, _muluha3, _mulsa3, _mulusa3, _divqq3, _udivuqq3, _divhq3,
2396 _udivuhq3, _divha3, _udivuha3, _divsa3, _udivusa3.
2397 (LIB2FUNCS_EXCLUDE): Add supported functions.
2399 2012-08-22 Georg-Johann Lay <avr@gjlay.de>
2401 * Makefile.in (fixed-funcs,fixed-conv-funcs): filter-out
2402 LIB2FUNCS_EXCLUDE before adding them to libgcc-objects,
2404 * fixed-obj.mk: Only expand dependency if $o is not in
2407 2012-08-22 H.J. Lu <hongjiu.lu@intel.com>
2409 * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): New.
2411 2012-08-22 Joseph Myers <joseph@codesourcery.com>
2413 * Makefile.in (vis_hide, gen-hide-list): Do not make definitions
2414 depend on --enable-shared.
2415 ($(lib1asmfuncs-o)): Use %.vis files independent of
2417 * static-object.mk ($(base)$(objext), $(base).vis)
2418 ($(base)_s$(objext)): Use same rules for visibility handling as in
2421 2012-08-21 Ian Lance Taylor <iant@google.com>
2423 * config/i386/morestack.S (__morestack_non_split): Increase amount
2424 of space allocated for non-split code stack.
2426 2012-08-19 Joseph Myers <joseph@codesourcery.com>
2428 * crtstuff.c (USE_PT_GNU_EH_FRAME): Define for systems using glibc
2429 even if inhibit_libc.
2431 2012-08-17 Julian Brown <julian@codesourcery.com>
2433 * Makefile.in (LIB2_DIVMOD_EXCEPTION_FLAGS): Default to
2434 -fexceptions -fnon-call-exceptions if not defined.
2435 ($(lib2-divmod-o), $(lib2-divmod-s-o)): Use above.
2436 * config/arm/t-bpabi (LIB2_DIVMOD_EXCEPTION_FLAGS): Define.
2438 2012-08-17 Andreas Schwab <schwab@linux-m68k.org>
2440 * config/m68k/linux-atomic.c (__sync_lock_test_and_set_1): Fix
2443 2012-08-16 David Edelsohn <dje.gcc@gmail.com>
2445 * config.host (*-*-aix*): Move rs6000/t-ibm-ldouble after
2446 rs6000/t-slibgcc-aix.
2448 2012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
2450 * longlong.h: (powerpc): Delete _ARCH_PWR and _ARCH_COM handling.
2452 2012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
2454 * longlong.h: (whole file, powerpc): Adjust to single assembler syntax.
2456 2012-08-03 H.J. Lu <hongjiu.lu@intel.com>
2459 * Makefile.in (version): Replace top_srcdir with srcdir.
2461 2012-08-03 Jonathan Yong <jon_y@users.sourceforge.net>
2463 * Makefile.in (version): set to BASE-VER file from gcc directory.
2465 2012-08-01 Nick Clifton <nickc@redhat.com>
2467 * config/m32c/lib2funcs.c (__clrsbhi2): New function.
2468 Implements __clrsb for an HImode argument.
2470 2012-07-31 Nick Clifton <nickc@redhat.com>
2472 * config/stormy16/lib2funcs.c (__clrsbhi2): New function.
2473 Implements __clrsb for an HImode argument.
2474 * config/stormy16/clrsbhi2.c: New file:
2475 * config/stormy16/t-stormy16 (LIB2ADD): Add clrsbhi2.c.
2477 2012-07-22 Steven Bosscher <steven@gcc.gnu.org>
2479 * libgcov.c (__gcov_ior_profiler): Benign comment fix.
2481 2012-07-19 Tristan Gingold <gingold@adacore.com>
2482 Richard Henderson <rth@redhat.com>
2484 * unwind-seh.c: New file.
2485 * unwind-generic.h: Include windows.h for SEH.
2486 (_Unwind_Exception): Use 6 private fields for SEH.
2487 (_GCC_specific_handler): Declare.
2488 * unwind-c.c (__gcc_personality_seh0): New function.
2490 * config/i386/libgcc-cygming.ver: New file.
2491 * config/i386/t-seh-eh: New file.
2492 * config.host (x86_64-*-mingw*): Default to seh.
2494 2012-07-14 Steven Bosscher <steven@gcc.gnu.org>
2496 * config/t-darwin (crt3.0): Remove work-around for fixed PR26840.
2498 2012-06-17 Uros Bizjak <ubizjak@gmail.com>
2500 * config/i386/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Use
2501 __builtin_expect when checking for exceptions.
2502 * config/ia64/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Ditto.
2504 2012-06-13 Uros Bizjak <ubizjak@gmail.com>
2506 * config/ia64/sfp-machine.h (__sfp_handle_exceptions): New
2507 function declaration.
2508 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
2510 * config/ia64/sfp-exceptions.c: New.
2511 * config/ia64/t-softfp (LIB2ADD): Add sfp-exceptions.c.
2513 2012-06-13 Uros Bizjak <ubizjak@gmail.com>
2515 * config/i386/32/sfp-machine.h (_FP_NANSIGN_S, _FP_NANSIGN_D,
2516 _FP_NANSIGN_E, _FP_NANSIGN_Q): Move ...
2517 * config/i386/64/sfp-machine: ... (delete here) ...
2518 * config/i386/sfp-machine.h: ... to here.
2519 (FP_EX_MASK): Remove.
2521 (FP_INIT_ROUNDMODE): Declare asm as volatile.
2523 2012-06-11 Sriraman Tallam <tmsriram@google.com>
2525 * config/i386/libgcc-bsd.ver: Version symbol __cpu_indicator_init.
2526 * config/i386/libgcc-sol2.ver: Ditto.
2527 * config/i386/libgcc-glibc.ver: Ditto.
2529 2012-06-11 Roland McGrath <mcgrathr@google.com>
2531 * gthr-posix.h [neither FreeBSD nor Solaris] (__gthread_active_p):
2532 If __GLIBC__ is defined, refer to __pthread_key_create instead of
2535 2012-06-09 Uros Bizjak <ubizjak@gmail.com>
2537 * config/i386/32/sfp-machine.h (__gcc_CMPtype, CMPtype,
2538 _FP_KEEPNANFRACP, _FP_CHOOSENAN, FP_EX_INVALID, FP_EX_DENORM,
2539 FP_EX_DIVZERO, FP_EX_OVERFLOW, FP_EX_UNDERFLOW, FP_EX_INEXACT,
2540 FP_HANDLE_EXCEPTIONS, FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
2541 FP_RND_MINF, _FP_DEXL_EX, FP_INIT_ROUNDMODE, FP_ROUNDMODE,
2542 __LITTLE_ENDIAN, __BIG_ENDIAN, strong_alias): Move ...
2543 * config/i386/64/sfp-machine: ... (delete here) ...
2544 * config/i386/sfp-machine.h: ... to here.
2546 (__sfp_handle_exceptions): New function declaration.
2547 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
2548 * config/i386/sfp-exceptions.c: New.
2549 * config/i386/t-softfp: New.
2550 * config.host (i[34567]86-*-* and x86_64-*-* soft-fp targets): Add
2551 i386/t-softfp to tmake_file.
2553 2012-06-03 David S. Miller <davem@davemloft.net>
2555 * longlong.h [SPARC] (sub_ddmmss): Fix thinko in previous 64-bit
2558 2012-05-31 David S. Miller <davem@davemloft.net>
2560 * longlong.h [SPARC] (umul_ppmm, udiv_qrnnd): Use hardware integer
2561 multiply and divide instructions on 32-bit when V9.
2562 (add_ssaaaa, sub_ddmmss): Convert to branchless code on 64-bit.
2564 2012-05-29 Joseph Myers <joseph@codesourcery.com>
2566 * config/arm/ieee754-df.S: Fix typos.
2567 * config/arm/ieee754-sf.S: Fix typos.
2568 * config/c6x/libunwind.S: Fix typos.
2569 * config/epiphany/udivsi3-float.c: Fix typos.
2570 * config/microblaze/muldi3_hard.S: Fix typos.
2571 * config/picochip/adddi3.S: Fix typos.
2572 * config/picochip/ashlsi3.S: Fix typos.
2573 * config/picochip/ashrsi3.S: Fix typos.
2574 * config/picochip/clzsi2.S: Fix typos.
2575 * config/picochip/cmpsi2.S: Fix typos.
2576 * config/picochip/divmod15.S: Fix typos.
2577 * config/picochip/divmodhi4.S: Fix typos.
2578 * config/picochip/divmodsi4.S: Fix typos.
2579 * config/picochip/longjmp.S: Fix typos.
2580 * config/picochip/lshrsi3.S: Fix typos.
2581 * config/picochip/parityhi2.S: Fix typos.
2582 * config/picochip/popcounthi2.S: Fix typos.
2583 * config/picochip/setjmp.S: Fix typos.
2584 * config/picochip/subdi3.S: Fix typos.
2585 * config/picochip/ucmpsi2.S: Fix typos.
2586 * config/picochip/udivmodhi4.S: Fix typos.
2587 * config/picochip/udivmodsi4.S: Fix typos.
2588 * config/spu/divv2df3.c: Fix typos.
2589 * config/spu/mfc_multi_tag_release.c: Fix typos.
2590 * config/spu/mfc_tag_release.c: Fix typos.
2591 * configure.ac: Fix typos.
2592 * configure: Regenerate.
2594 2012-05-25 Ian Lance Taylor <iant@google.com>
2596 * config/i386/morestack.S (__morestack_non_split): Check whether
2597 caller is varargs and needs %bp to hold the stack frame on return.
2599 2012-05-25 Olivier Hainque <hainque@adacore.com>
2601 * config/rs6000/vxworks/tramp.S (trampoline_setup): Use a longcall
2602 sequence in the non pic case on VxWorks.
2604 2012-05-24 Olivier Hainque <hainque@adacore.com>
2606 * Makefile.in: Move dependency on install-unwind_h from
2607 "install-leaf" to "install".
2609 2012-05-24 Olivier Hainque <hainque@adacore.com>
2611 * Makefile.in (clean): Remove libgcc_tm.stamp as well.
2612 Use a separate command for stamp removals.
2614 2012-05-21 Andrew Pinski <apinski@cavium.com>
2617 * configure.ac: Define the default includes to being none.
2618 * configure: Regenerate.
2620 2012-05-16 Olivier Hainque <hainque@adacore.com>
2622 * Makefile.in (install-unwind_h): Rename into ...
2623 (install-unwind_h-forbuild): New target.
2624 (all): Use it instead of the former install-unwind_h.
2625 (install-unwind_h): Reinstate, copy to user install destination
2626 for include files, not to the internal gcc object directory one.
2627 (install-leaf): Depend on it.
2629 2012-05-15 Olivier Hainque <hainque@adacore.com>
2631 * config/rs6000/aix-unwind.h (*_REGNO): New, set of useful
2632 register numbers. LR_REGNO replaces R_LR.
2633 (ucontext_for): New, helper for ...
2634 (ppc_aix_fallback_frame_state): New, implementation for aix 5.2
2636 (MD_FALLBACK_FRAME_STATE_FOR): Define for 32bit configurations.
2638 2012-05-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2640 * config.host (i[34567]86-*-linux*, x86_64-*-linux*)
2641 (i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu)
2642 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Move
2644 (i[34567]86-*-*, x86_64-*-*): ... here.
2646 * config/i386/libgcc-bsd.ver (GCC_4.8.0): New version.
2647 * config/i386/libgcc-sol2.ver (GCC_4.8.0): New version.
2649 * config/i386/i386-cpuinfo.c: Rename to ...
2650 * config/i386/cpuinfo.c: ... this.
2651 * config/i386/t-cpuinfo (LIB2ADD): Reflect this.
2653 * configure.ac (AC_CONFIG_HEADER): Call for auto-target.h.
2654 (libgcc_cv_init_priority): New test.
2655 * configure: Regenerate.
2656 * config.in: New file.
2657 * Makefile.in (clean): Rename config.h to auto-target.h.
2658 (config.h): Likewise.
2659 (stamp-h): Likewise.
2661 * config/i386/cpuinfo.c (auto-target.h): Include.
2662 (CONSTRUCTOR_PRIORITY): Define.
2663 (__cpu_indicator_init): Use it.
2665 2012-05-09 H.J. Lu <hongjiu.lu@intel.com>
2667 * longlong.h: Use a URL instead of an FSF postal address.
2668 Replace spaces with tab.
2670 2012-05-08 Teresa Johnson <tejohnson@google.com>
2672 * libgcov.c (gcov_clear, __gcov_reset): New functions.
2673 (__gcov_dump): Ditto.
2674 (gcov_dump_complete): New global variable.
2675 (gcov_exit): Export hidden to enable use in L_gcov_dump.
2676 (__gcov_flush): Outline functionality now in gcov_clear.
2677 * Makefile.in (L_gcov_reset, L_gcov_dump): Define.
2679 2012-04-28 Aurelien Jarno <aurelien@aurel32.net>
2681 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*): Remove.
2682 (mips*-*-linux*): Include mips/t-tpbit when long double is
2685 2012-04-25 Sriraman Tallam <tmsriram@google.com>
2687 * config/i386/i386-cpuinfo.c (FEATURE_AVX2): New enum value.
2688 (get_available_features): New argument. Check for AVX2.
2689 (__cpu_indicator_init): Modify call to get_available_features.
2691 2012-04-25 Alan Modra <amodra@gmail.com>
2693 * config/rs6000/crtsavevr.S: New file.
2694 * config/rs6000/crtrestvr.S: New file.
2695 * config/rs6000/t-savresfgpr: Build the above.
2696 * config/rs6000/t-netbsd: Likewise.
2698 2012-04-24 Sriraman Tallam <tmsriram@google.com>
2700 * libgcc/config/i386/i386-cpuinfo.c: Set __cpu_vendor always.
2702 2012-04-24 Sriraman Tallam <tmsriram@google.com>
2704 * libgcc/config/i386/i386-cpuinfo.c: New file.
2705 * libgcc/config/i386/t-cpuinfo: New file.
2706 * libgcc/config.host: Include t-cpuinfo.
2707 * libgcc/config/i386/libgcc-glibc.ver: Version symbol __cpu_model.
2709 2012-04-24 Chao-ying Fu <fu@mips.com>
2711 * unwind-dw2-fde-dip.c: Define USE_PT_GNU_EH_FRAME for BIONIC.
2713 2012-04-20 Thomas Schwinge <thomas@codesourcery.com>
2715 struct siginfo vs. siginfo_t
2717 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Use
2718 siginfo_t instead of struct siginfo.
2719 * config/bfin/linux-unwind.h (bfin_fallback_frame_state): Likewise.
2720 * config/i386/linux-unwind.h (x86_fallback_frame_state): Likewise.
2721 * config/ia64/linux-unwind.h (ia64_fallback_frame_state)
2722 (ia64_handle_unwabi): Likewise.
2723 * config/mips/linux-unwind.h (mips_fallback_frame_state): Likewise.
2724 * config/pa/linux-unwind.h (pa32_fallback_frame_state): Likewise.
2725 * config/sh/linux-unwind.h (shmedia_fallback_frame_state)
2726 (sh_fallback_frame_state): Likewise.
2727 * config/tilepro/linux-unwind.h (tile_fallback_frame_state): Likewise.
2728 * config/xtensa/linux-unwind.h (xtensa_fallback_frame_state): Likewise.
2730 2012-04-02 H.J. Lu <hongjiu.lu@intel.com>
2732 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): Update x32
2735 2012-03-31 Eric Botcazou <ebotcazou@adacore.com>
2737 * config/ia64/unwind-ia64.c (uw_install_context): Manually save LC
2738 if it hasn't been previously saved.
2740 2012-03-29 H.J. Lu <hongjiu.lu@intel.com>
2742 * config/i386/linux-unwind.h (x86_64_fallback_frame_state): Define
2745 2012-03-28 Georg-Johann Lay <avr@gjlay.de>
2748 * config/avr/lib1funcs.S: Use __AVR_HAVE_SPH__ for SP_H checks
2749 instead of __AVR_HAVE_8BIT_SP__.
2751 2012-03-26 Tristan Gingold <gingold@adacore.com>
2753 * config/ia64/unwind-ia64.h: Declare unw_word and unw_sword.
2754 (unw_table_entry): Use unw_word instead of unsigned long.
2755 (_Unwind_FindTableEntry): Likewise.
2756 * config/ia64/fde-glibc.c (_Unwind_FindTableEntry): Likewise.
2757 * config/ia64/fde-vms.c (vms_unwtable_entry): Likewise.
2758 (_Unwind_FindTableEntry): Likewise.
2759 * config/ia64/unwind-ia64.c (unw_reg_info, unw_reg_state)
2760 (unw_labeled_state, unw_state_record, unw_stack, _Uwind_Context)
2761 (set_reg, alloc_spill_area, finish_prologue, ia64_rse_slot_num)
2762 (ia64_rse_is_rnat_slot, ia64_rse_rnat_addr, ia64_rse_num_regs)
2763 (ia64_rse_skip_regs, ia64_copy_rbs, unw_access_gr)
2764 (uw_frame_state_for, uw_update_reg_address, uw_update_context)
2765 (uw_init_context_1, uw_install_context): Likewise.
2766 (unw_word): Move to unwind-ia64.h
2768 2012-03-26 Tristan Gingold <gingold@adacore.com>
2770 * config/vms/vms-ucrt0.c: Update copyright years.
2772 (___gcc_main_flags): Declare.
2773 (__main): Check flags to remap argv and exit code.
2774 * config.host (*-*-*vms*): Adjust extra_parts.
2775 * config/vms/t-vms (vcrt0.o, pcrt0.o): Remove.
2778 2012-03-22 Richard Earnshaw <rearnsha@arm.com>
2780 * arm/lib1funcs.asm (ctzsi2): New function.
2781 * arm/t-elf (LIB1ASMFUNCS): Add _ctzsi2.
2782 * arm/t-linux (LIB1ASMFUNCS): Likewise.
2783 * arm/t-strongarm-elf (LIB1ASMFUNCS): Likewise.
2784 * arm/t-symbian (LIB1ASMFUNCS): Likewise.
2785 * arm/t-vxworks (LIB1ASMFUNCS): Likewise.
2786 * arm/t-wince-pe (LIB1ASMFUNCS): Likewise.
2788 2012-03-21 Andreas Tobler <andreast@fgznet.ch>
2790 * config.host: Add bits to support powerpc64-*-freebsd*.
2791 * config/rs6000/freebsd-unwind.h: New file.
2792 * config/rs6000/t-freebsd64: New file.
2794 2012-03-20 Richard Guenther <rguenther@suse.de>
2796 PR gcov-profile/52627
2797 * libgcov.c (init_mx): Fix mutex name.
2799 2012-03-16 Tristan Gingold <gingold@adacore.com>
2801 * config/ia64/vms-unwind.h: Remove ulong (and replace
2802 it by unw_reg where used). Define unw_reg with __int64.
2804 2012-03-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2806 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
2808 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
2810 (sparc_is_sighandler): Likewise.
2812 2012-03-13 H.J. Lu <hongjiu.lu@intel.com>
2814 * unwind-dw2.c (_Unwind_SetGRValue): Assert DWARF register size
2817 2012-03-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2819 * config/arm/crtn.S: Fix typo.
2821 2012-03-13 Richard Guenther <rguenther@suse.de>
2823 * libgcov.c: Remove stdio.h include and NULL un-define.
2825 2012-03-13 Richard Guenther <rguenther@suse.de>
2828 * unwind-dw2-fde.c: Make avoid-include-gthr.h hacks work again.
2830 2012-03-13 Richard Guenther <rguenther@suse.de>
2832 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Fix definition.
2834 2012-03-13 Richard Guenther <rguenther@suse.de>
2836 * gthr-posix.h: Remove duplicate __GTHREAD_MUTEX_INIT_FUNCTION
2837 and __gthread_mutex_init_function definitions.
2839 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2841 * config.host (mips*-*-openbsd*): Remove.
2843 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2845 * config.host: Remove alpha*-dec-osf5.1* handling.
2846 * config/alpha/gthr-posix.c: Remove.
2847 * config/alpha/libgcc-osf5.ver: Remove.
2848 * config/alpha/osf5-unwind.h: Remove.
2849 * config/alpha/t-osf-pthread: Remove.
2850 * config/alpha/t-slibgcc-osf: Remove.
2851 * config/t-crtfm (crtfastmath.o): Remove -frandom-seed.
2852 * gthr-posix.h [!_REENTRANT && __osf__] (_REENTRANT): Don't define.
2853 [__osf__ && _PTHREAD_USE_MANGLED_NAMES_]: Remove.
2854 * mkmap-flat.awk: Remove osf_export handling.
2856 2012-03-12 Richard Guenther <rguenther@suse.de>
2858 * gthr.h (__GTHREAD_MUTEX_INIT_FUNCTION): Adjust specification.
2859 * gthr-posix.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
2860 (__gthread_mutex_init_function): New function.
2861 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
2864 * libgcov.c: Include gthr.h.
2865 (__gcov_flush_mx): New global variable.
2866 (init_mx, init_mx_once): New functions.
2867 (__gcov_flush): Protect self with a mutex.
2868 (__gcov_fork): Re-initialize mutex after forking.
2869 * unwind-dw2-fde.c: Change condition under which to use
2870 __GTHREAD_MUTEX_INIT_FUNCTION.
2872 2012-03-12 Tristan Gingold <gingold@adacore.com>
2874 * config/alpha/t-vms: Define HOST_LIBGCC2_CFLAGS.
2875 * config/ia64/t-vms: Likewise.
2877 2012-03-11 Michael Hope <michael.hope@linaro.org>
2879 * longlong.h [ARM] (add_ssaaaa, sub_ddmmss, umul_ppmm): Enable
2882 2012-03-07 Walter Lee <walt@tilera.com>
2884 * config/tilepro/atomic.c: Rename "atomic_" prefix to
2886 (atomic_xor): Rename and move definition to
2887 config/tilepro/atomic.h.
2888 (atomic_nand): Ditto.
2889 * config/tilepro/atomic.h: Rename "atomic_" prefix to
2891 (arch_atomic_xor): Move from config/tilepro/atomic.c.
2892 (arch_atomic_nand): Ditto.
2894 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
2897 * config/avr/lib1funcs.S (__movmemx_hi): Fix loop label in RAM-part.
2899 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
2902 * config/avr/lib1funcs.S (__xload_1): Don't read unintentionally
2905 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
2909 * config/avr/lib1funcs.S (__do_copy_data): Clear RAMPZ after usage
2910 if RAMPZ affects reading from RAM.
2911 (__tablejump_elpm__): Ditto.
2913 (__movmemx_hi): Ditto.
2914 (__do_global_ctors): Right condition for RAMPZ usage is "have ELPM".
2915 (__do_global_dtors): Ditto.
2916 (__xload_1, __xload_2, __xload_3, __xload_4): Ditto.
2917 (__movmemx_hi): Ditto.
2919 2012-03-05 Richard Henderson <rth@redhat.com>
2921 * longlong.h [ARM] (umul_ppmm): Use umull for arm3m and later.
2922 [ARM] (count_trailing_zeros): Use the builtin.
2924 2012-03-01 Kai Tietz <ktietz@redhat.com>
2926 * soft-fp: Imported from glibc upstream.
2928 2012-02-28 Kai Tietz <ktietz@redhat.com>
2930 * config/i386/sfp-machine.h (_FP_STRUCT_LAYOUT): Define it
2931 for mingw-targets as attribute gcc_struct.
2933 2012-02-28 Ian Lance Taylor <iant@google.com>
2935 * generic-morestack.c (__splitstack_releasecontext): Correct call
2936 to __morestack_release_segments.
2938 2012-02-27 Samuel Thibault <samuel.thibault@ens-lyon.org>
2941 * generic-morestack.c (__generic_morestack_set_initial_sp): Test
2942 for __linux__ when removing signals from __morestack_fullmask.
2944 2012-02-23 Georg-Johann Lay <avr@gjlay.de>
2947 * config/avr/lib1funcs.S (__AVR__XMEGA__): Fix tippo to __AVR_XMEGA__.
2949 2012-02-23 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2951 * config/ia64/crtbegin.S: Use HAVE_INITFINI_ARRAY_SUPPORT
2952 instead of HAVE_INITFINI_ARRAY.
2953 * config/ia64/crtend.S: Likewise.
2955 2012-02-20 Kai Tietz <ktietz@redhat.com>
2958 * gthr.h (GTHREAD_USE_WEAK): Define as zero for mingw.
2960 * config.host (i686-*-mingw*): Set md_unwind_header only for dw2-mode
2961 to w32-unwind.h header.
2963 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
2965 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*)
2966 (mips*-*-linux*): Remove t-slibgcc-libgcc.
2967 * config/mips/t-mips16 (LIB1ASMFUNCS): Remove __mips16_rdhwr.
2968 * config/mips/mips16.S (__mips16_rdhwr): Delete.
2970 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
2972 * config/mips/mips16.S (CALL_STUB_RET): Add CFI information.
2974 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
2977 * config/darwin-crt-tm.c: Correct typo.
2979 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
2980 Patrick Marlier <patrick.marlier@gmail.com>
2983 * config/darwin-crt-tm.c: Generate dummy functions.
2985 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
2986 Patrick Marlier <patrick.marlier@gmail.com>
2989 * config/darwin-crt-tm.c (getTMCloneTable): New function.
2990 (__doTMRegistrations): Call it.
2991 (__doTMdeRegistrations): Likewise.
2993 2012-01-15 Georg-Johann Lay <avr@gjlay.de>
2994 Anatoly Sokolov <aesok@post.ru>
2995 Eric Weddington <eric.weddington@atmel.com>
2998 * config/avr/lib1funcs.S (__prologue_saves__): Handle AVR_XMEGA
2999 (__epilogue_restores__): Ditto.
3001 2012-02-15 Eric Botcazou <ebotcazou@adacore.com>
3005 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Add support for
3006 Solaris 11 and slightly reformat.
3007 (sparc_is_sighandler): Likewise.
3009 2012-02-14 Walter Lee <walt@tilera.com>
3011 * config.host: Handle tilegx and tilepro.
3012 * config/tilegx/sfp-machine.h: New file.
3013 * config/tilegx/sfp-machine32.h: New file.
3014 * config/tilegx/sfp-machine64.h: New file.
3015 * config/tilegx/t-crtstuff: New file.
3016 * config/tilegx/t-softfp: New file.
3017 * config/tilegx/t-tilegx: New file.
3018 * config/tilepro/atomic.c: New file.
3019 * config/tilepro/atomic.h: New file.
3020 * config/tilepro/linux-unwind.h: New file.
3021 * config/tilepro/sfp-machine.h: New file.
3022 * config/tilepro/softdivide.c: New file.
3023 * config/tilepro/softmpy.S: New file.
3024 * config/tilepro/t-crtstuff: New file.
3025 * config/tilepro/t-tilepro: New file.
3027 2012-02-07 Jonathan Wakely <jwakely.gcc@gmail.com>
3031 * gthr-posix.h: Allow static initializer macros to be disabled.
3032 (__gthrw_pthread_cond_init): Define weak reference unconditionally.
3034 2012-02-05 Chung-Lin Tang <cltang@codesourcery.com>
3036 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*, mips*-*-linux*):
3037 Add t-slibgcc-libgcc to tmake_file.
3038 * config/mips/libgcc-mips16.ver: Revert previous patch.
3039 * config/mips/mips16.S (__mips16_rdhwr): Hide.
3041 2012-02-02 Sumanth G <sumanth.gundapaneni@kpitcummins.com>
3042 Jayant R Sonar <jayant.sonar@kpitcummins.com>
3044 * config.host: Add National Semiconductor CR16 target (cr16-*-*).
3045 * config/cr16/crti.S: New file.
3046 * config/cr16/crtlibid.S: New file.
3047 * config/cr16/crtn.S: New file.
3048 * config/cr16/lib1funcs.S: New file.
3049 * config/cr16/t-cr16: New file.
3050 * config/cr16/t-crtlibid: New file.
3051 * config/cr16/unwind-dw2.h: New file.
3052 * config/cr16/unwind-cr16.c: New file.
3053 * config/cr16/divmodhi3.c: New file.
3055 2012-01-25 Alan Modra <amodra@gmail.com>
3057 * config/rs6000/t-linux64: Delete. Move..
3058 * config/rs6000/t-ppc64-fp: ..softfp_wrap defines to here..
3059 * config/rs6000/t-linux: ..and libgcc flags to here.
3061 2012-01-22 Douglas B Rupp <rupp@gnat.com>
3063 * config.host (i[34567]86-*-interix3*):
3064 Change triplet to i[34567]86-*-interix[3-9]*.
3065 * configure: Regenerate.
3067 2012-01-15 Chung-Lin Tang <cltang@codesourcery.com>
3068 Richard Sandiford <rdsandiford@googlemail.com>
3070 * config/mips/libgcc-mips16.ver (__mips16_rdhwr): Add.
3071 * config/mips/mips16.S (__mips16_rdhwr): New function.
3072 * config/mips/t-mips16 (LIB1ASMFUNCS): Add _m16rdhwr.
3074 2012-01-11 Nathan Sidwell <nathan@acm.org>
3076 * libgcov.c (__gcov_init): Ignore objects with no functions.
3078 2012-01-10 Georg-Johann Lay <avr@gjlay.de>
3081 Extend __pgmx semantics to linearize memory.
3082 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_1, _movmemx.
3083 * config/avr/lib1funcs.S (__xload_1): New function.
3084 (__movmemx_qi, __movmemx_hi): New functions.
3085 (__xload_2, __xload_3, __xload_4): Rewrite to fit new __pgmx
3088 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
3090 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Check that the
3091 purported sigacthandler address isn't null before dereferencing it.
3092 (sparc_is_sighandler): Likewise.
3094 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
3097 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove SAVPC and
3098 add CFA. Revert back to old code for Solaris 8+ multi-threaded.
3099 (sparc_is_sighandler): Likewise.
3100 (MD_FALLBACK_FRAME_STATE_FOR): Adjust call to IS_SIGHANDLER.
3102 2012-01-06 Tristan Gingold <gingold@adacore.com>
3104 * config/ia64/t-ia64 (LIB1ASMFUNCS): Move backward
3105 compatibility thunks...
3106 (CUSTOM_CRTSTUFF, crtbegin.o, crtend.o)
3107 (crtbeginS.o, crtendS.o): ... and these to ...
3108 * config/ia64/t-ia64-elf: ... this new file.
3109 * config.host (ia64*-*-elf*, ia64*-*-freebsd*, ia64*-*-linux*)
3110 (ia64*-*-hpux*): Add ia64/t-ia64-elf in tmake_file.
3112 2012-01-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
3114 * configure: Regenerate.
3115 * config/s390/t-crtstuff: Remove -fPIC.
3117 2012-01-02 Jonathan Wakely <jwakely.gcc@gmail.com>
3120 * enable-execute-stack-mprotect.c (getpagesize): Do not define
3123 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
3126 * config/avr/lib1funcs.S: Remove FIXME comments.
3127 (SPEED_DIV): Depend on __AVR_HAVE_8BIT_SP__.
3129 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
3131 Implement light-weight DImode support.
3132 * config/avr/t-avr (LIB1ASMFUNCS): Add _adddi3, _adddi3_s8,
3133 _subdi3, _cmpdi2, _cmpdi2_s8, _rotldi3.
3134 * config/avr/lib1funcs.S (__adddi3, __adddi3_s8, __subdi3,
3135 __cmpdi2, __cmpdi2_s8, __rotldi3): New functions.
3137 2011-12-30 Nathan Sidwell <nathan@acm.org>
3139 * libgcov.c (gcov_crc32): Remove global var.
3140 (free_fn_data): New function.
3141 (buffer_fn_data): Pass in filename, more robust error recovery.
3142 (crc32_unsigned): New function.
3143 (gcov_exit): More robust detection of new program. More robust
3145 (__gcov_init): Do not update program's crc here.
3147 2011-12-21 Tristan Gingold <gingold@adacore.com>
3149 * config/ia64/fde-vms.c (UNW_IVMS_MODE): Define.
3151 2011-12-21 Ian Lance Taylor <iant@google.com>
3153 * config/i386/morestack.S: Simplify CFI opcodes throughout.
3155 2011-12-20 Ian Lance Taylor <iant@google.com>
3157 * config/i386/morestack.S (__morestack_non_split): If there is
3158 enough stack space already, don't split. Ask for more stack space
3161 2011-12-20 Sergio Durigan Junior <sergiodj@redhat.com>
3163 * unwind-arm-common.inc: Include `tconfig.h', `tsystem.h' and
3165 (_Unwind_DebugHook): New function.
3166 (uw_restore_core_regs): New define.
3167 (unwind_phase2): Use uw_restore_core_regs instead of
3169 (unwind_phase2_forced): Likewise.
3170 (__gnu_Unwind_Resume): Likewise.
3172 2011-12-20 Uros Bizjak <ubizjak@gmail.com>
3174 * config/alpha/linux-unwind.h: Update copyright years.
3175 (MD_FROB_UPDATE_CONTEXT): New define.
3176 (alpha_frob_update_context): New function.
3178 2011-12-17 Richard Sandiford <rdsandiford@googlemail.com>
3180 * config.host (mips*-sde-elf*, mipsisa64sr71k-*-elf*): Add to
3181 tmake_file rather replacing it.
3183 2011-12-15 Iain Sandoe <iains@gcc.gnu.org>
3185 * config/rs6000/darwin-world.S (toplevel): Make it clear that this
3186 function is not used for PPC64.
3187 (save_world): Amend comments. Update the VRsave mask to reflect the
3189 (rest_world): Update comments, do not clobber r10, do not use r8.
3190 (eh_rest_world_r10): Amend comments, do not use r8.
3191 (rest_world_eh_r7r8): Rename as local Lrest_world_eh_r7, since r8 is
3192 no longer used, move restore of CR and target address to the end of
3195 2011-12-14 H.J. Lu <hongjiu.lu@intel.com>
3197 * generic-morestack.c (__generic_morestack_set_initial_sp): Check
3198 __GLIBC__ instead of __linux__ when using __SIGRTMIN.
3200 2011-12-14 Georg-Johann Lay <avr@gjlay.de>
3203 * config/avr/t-avr (LIB1ASMSRC): Add _mulpsi3, _mulsqipsi3.
3204 * config/avr/lib1funcs.S (__mulpsi3, __mulsqipsi3): New functions.
3206 2011-12-11 Eric Botcazou <ebotcazou@adacore.com>
3208 * config/sparc/sol2-unwind.h: Use #ifdef directive consistently.
3210 2011-12-09 Georg-Johann Lay <avr@gjlay.de>
3213 * config/avr/t-avr (LIB1ASMFUNCS): Add _muldi3.
3214 * config/avr/lib1funcs.S (__muldi3): New function.
3216 2011-12-06 Andrew Pinski <apinski@cavium.com>
3218 * crtstuff.c (__do_global_dtors_aux_fini_array_entry): Align to the
3220 (__frame_dummy_init_array_entry): Likewise.
3222 2011-12-06 Georg-Johann Lay <avr@gjlay.de>
3224 Forward-port from gcc-4_6-branch r181936 2011-12-02.
3228 * config/avr/lib1funcs.S (__prologue_saves__,
3229 __epilogue_restores__, __divdi3_moddi3): Enclose parts using
3230 __SP_H__ in !defined (__AVR_HAVE_8BIT_SP__). Add FIXME comments.
3232 2011-12-04 Iain Sandoe <iains@gcc.gnu.org>
3234 * config/rs6000/t-darwin64 (LIB2ADD): Add fp and gp save routines.
3236 2011-11-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3239 * config/pa/stublib.c (_ITM_registerTMCloneTable): New stub.
3240 (_ITM_deregisterTMCloneTable): Likewise.
3241 (__register_frame_info): Fix unused warning.
3242 (__deregister_frame_info, __cxa_finalize, _Jv_RegisterClasses,
3243 pthread_default_stacksize_np): Likewise.
3244 * config/pa/t-stublib (LIBGCCSTUB_OBJS): Add new objects and rules.
3246 2011-11-29 DJ Delorie <dj@redhat.com>
3248 * config.host (rl78-*-elf): New case.
3249 * config/rl78: New directory for the Renesas RL78.
3251 2011-11-29 Bernd Schmidt <bernds@codesourcery.com>
3253 * config.host (tic6x-*-uclinux): Append to extra_parts. Fix
3256 2011-11-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3259 * config/rs6000/t-savresfgpr: New file.
3260 * config/rs6000/t-ppccomm (LIB2ADD_ST): Remove all but
3261 $(srcdir)/config/rs6000/eabi.S.
3262 * config/rs6000/t-ppccomm-ldbl: Remove.
3263 * config.host (powerpc-*-freebsd*): Add rs6000/t-savresfgpr to
3265 (powerpc-*-eabispe*): Likewise.
3266 (powerpc-*-eabi*): Likewise.
3267 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
3268 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add rs6000/t-ppccomm
3269 to tmake_file, remove rs6000/t-ppccomm-ldbl.
3270 (powerpc-*-eabisimaltivec*): Remove rs6000/t-ppccomm-ldbl from
3272 (powerpc-*-eabisim*): Likewise.
3273 (powerpc-*-elf*): Likewise.
3274 (powerpc-*-eabialtivec*): Likewise.
3275 (powerpc-xilinx-eabi*): Likewise.
3276 (powerpc-*-rtems*): Likewise.
3277 (powerpcle-*-elf*): Likewise.
3278 (powerpcle-*-eabisim*): Likewise.
3279 (powerpcle-*-eabi*): Likewise.
3281 2011-11-27 Ian Lance Taylor <iant@google.com>
3283 * generic-morestack.c (__splitstack_find): Check for NULL old
3285 (__splitstack_resetcontext): New function.
3286 (__splitstack_releasecontext): New function.
3287 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
3289 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
3291 * config/darwin-crt-tm.c: Correct comments, use correct licence.
3293 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
3295 * config/darwin-crt-tm.c: Remove dummy _ITM_ functions.
3297 2011-11-26 Richard Henderson <rth@redhat.com>
3299 * config/m68k/linux-atomic.c: New file.
3300 * config/m68k/t-linux: New file.
3301 * config.host (m68k-uclinux, m68k-linux): Use it.
3303 2011-11-26 Richard Henderson <rth@redhat.com>
3305 * crtstuff.c (__TMC_LIST__): Mark used not unused.
3306 (__TMC_END__): Only declare if hidden is available; in the definition,
3307 if hidden is unavailable add a null record.
3308 (deregister_tm_clones, register_tm_clones): New.
3309 (__do_global_dtors_aux, frame_dummy): Use them.
3310 (__do_global_dtors, __do_global_ctors_1): Likewise.
3312 2011-11-22 Iain Sandoe <iains@gcc.gnu.org>
3314 * config/darwin-crt-tm.c: New file.
3315 * config.host (darwin): Build crttms.o crttme.o to provide
3316 startup and shutdown for tm clones.
3317 * config/t-darwin (crttms.o): New build rule.
3318 (crttme.o): Likewise.
3320 2011-11-21 Hans-Peter Nilsson <hp@axis.com>
3322 * Makefile.in ($(srcdir)/emutls.c): Explain why it's in LIB2ADDEH
3325 2011-11-21 Richard Henderson <rth@redhat.com>
3327 * crtstuff.c (USE_TM_CLONE_REGISTRY): Default to 1 on ELF.
3328 (__TMC_LIST__, __TMC_END__): New.
3329 (__do_global_dtors_aux): Call _ITM_deregisterTMCloneTable.
3330 (__do_global_dtors): Likewise.
3331 (frame_dummy): Call _ITM_registerTMCloneTable.
3332 (__do_global_ctors_1): Likewise.
3334 2011-11-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3336 * config.host (iq2000*-*-elf*): Add iq2000/t-iq2000 to tmake_file.
3337 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
3338 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add to tmake_file.
3339 (powerpc-*-lynxos*): Add rs6000/t-lynx to tmake_file.
3340 * config/i386/t-darwin64: Remove.
3341 * config/sh/t-netbsd (LIB2ADD): Remove.
3343 2011-11-21 Georg-Johann Lay <avr@gjlay.de>
3346 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add _moddi3, _umoddi3.
3347 (LIB1ASMFUNCS): Add _divdi3, _udivdi3, _udivmod64, _negdi2.
3348 * config/avr/lib1funcs.S (wmov): New assembler macro.
3349 (__umoddi3, __udivdi3, __udivdi3_umoddi3): New functions.
3350 (__moddi3, __divdi3, __divdi3_moddi3): New functions.
3351 (__udivmod64): New function.
3352 (__negdi2): New function.
3354 2011-11-21 Gerald Pfeifer <gerald@pfeifer.com>
3356 * config.host (*-*-freebsd[12], *-*-freebsd[12].*,
3357 *-*-freebsd*aout*): Remove.
3359 2011-11-20 Hans-Peter Nilsson <hp@axis.com>
3361 * static-object.mk (c_flags-$o): Save c_flags.
3362 ($(base)$(objext)): Use it.
3364 2011-11-18 Steve Ellcey <sje@cup.hp.com>
3366 * Makefile.in (c_flags): Set to -fno-exceptions to build libunwind.
3368 2011-11-18 Georg-Johann Lay <avr@gjlay.de>
3371 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_2 _xload_3 _xload_4.
3372 * config/avr/lib1funcs.S (__xload_2, __xload_3, __xload_4):
3375 2011-11-16 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
3377 * config/arm/lib1funcs.asm (udivsi3): Add support for divide
3379 (aeabi_uidivmod): Likewise.
3380 (umodsi3): Likewise.
3382 (aeabi_idivmod): Likewise.
3385 2011-11-16 Tristan Gingold <gingold@adacore.com>
3387 * config/alpha/qrnnd.S: Use specific pseudos for VMS.
3389 2011-11-15 Georg-Johann Lay <avr@gjlay.de>
3392 * config/avr/t-avr (LIB1ASMFUNCS): Add _load_3, _load_4.
3393 * config/avr/lib1funcs.S (__load_3, __load_4, __xload_2): New functions.
3395 2011-11-13 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3397 * config.host (hppa*64*-*-hpux11*): Remove pa/t-stublib64 from
3399 * config/pa/t-stublib: Merge rules from config/pa/t-stublib64.
3400 * config/pa/t-stublib64: Delete.
3402 2011-11-12 Richard Henderson <rth@redhat.com>
3404 * config/rs6000/linux-unwind.h (frob_update_context): Properly
3405 cast the pointer argument to _Unwind_SetGRPtr.
3407 2011-11-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3409 * config/spu/t-elf (LIB2ADD): Use LIB2FUNCS_EXCLUDE instead.
3411 2011-11-09 Ian Lance Taylor <iant@google.com>
3413 * generic-morestack.c: Include <string.h>.
3414 (uintptr_type): Define.
3415 (struct initial_sp): Add dont_block_signals field. Reduce size of
3417 (allocate_segment): Set prev field to NULL. Don't set
3418 __morestack_current_segment or __morestack_segments.
3419 (__generic_morestack): Update current->prev and *pp after calling
3421 (__morestack_block_signals): Don't do anything if
3422 dont_block_signals is set.
3423 (__morestack_unblock_signals): Likewise.
3424 (__generic_findstack): Check for initial_sp == NULL. Add casts to
3426 (__splitstack_block_signals): New function.
3427 (enum __splitstack_content_offsets): Define.
3428 (__splitstack_getcontext, __splitstack_setcontext): New functions.
3429 (__splitstack_makecontext): New function.
3430 (__splitstack_block_signals_context): New function.
3431 (__splitstack_find_context): New function.
3432 * config/i386/morestack.S (__morestack_get_guard): New function.
3433 (__morestack_set_guard, __morestack_make_guard): New functions.
3434 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
3436 2011-11-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3438 * config.host (i[34567]86-*-cygwin*): Move i386/t-mingw-pthread ...
3439 (i[34567]86-*-mingw*): ... here.
3440 (x86_64-*-mingw*): ... here.
3442 2011-11-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3444 * config/c6x/t-elf (LIB2ADD): Add instead of assigning.
3446 2011-11-07 Nathan Sidwell <nathan@acm.org>
3448 * libgcov.c (struct gcov_fn_buffer): New struct.
3449 (buffer_fn_data): New helper.
3450 (gcov_exit): Rework for new gcov data structures.
3452 2011-11-07 Georg-Johann Lay <avr@gjlay.de>
3455 * config/avr/lib1funcs.S (__divmodhi4, __divmodsi4): Tweak speed.
3457 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3459 * config.host (tmake_file): Correct comment.
3460 (bfin*-elf*): Remove bfin/t-elf from tmake_file, add
3462 (bfin*-uclinux*): Likewise.
3463 (bfin*-linux-uclibc*): Likewise.
3464 (xstormy16-*-elf): Add stormy16/t-stormy16 to tmake_file.
3466 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Append instead of
3468 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Likewise.
3469 * config/avr/t-avr (HOST_LIBGCC2_CFLAGS): Likewise.
3470 * config/c6x/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
3471 * config/h8300/t-h8300 (HOST_LIBGCC2_CFLAGS): Likewise.
3472 * config/lm32/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
3473 * config/m32r/t-m32r (HOST_LIBGCC2_CFLAGS): Likewise.
3474 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Likewise.
3475 * config/mips/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
3476 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Likewise.
3477 * config/pdp11/t-pdp11 (HOST_LIBGCC2_CFLAGS): Likewise.
3478 * config/picochip/t-picochip (HOST_LIBGCC2_CFLAGS): Likewise.
3479 * config/stormy16/t-stormy16 (HOST_LIBGCC2_CFLAGS): Likewise.
3480 * config/t-openbsd-thread (HOST_LIBGCC2_CFLAGS): Likewise.
3482 * config/bfin/t-elf: Remove.
3483 * config/t-vxworks (HOST_LIBGCC2_CFLAGS): Remove.
3485 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3487 * config.host (*-*-rtems*): Add t-rtems to tmake_file.
3488 (i[34567]86-*-rtems*): Remove t-rtems from tmake_file.
3489 (lm32-*-elf*, lm32-*-rtems*): Split into ...
3490 (lm32-*-elf*): ... this.
3491 (lm32-*-rtems*): ... and this.
3493 (m32r-*-rtems*): Add to tmake_file.
3494 (moxie-*-rtems*): Likewise.
3495 (sparc-*-rtems*): Likewise.
3496 Remove t-rtems from tmake_file.
3497 (sparc64-*-rtems*): Likewise.
3498 * config/t-rtems (HOST_LIBGCC2_CFLAGS): Use LIBGCC2_INCLUDES
3501 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3504 * config/gthr-posix.h: Move ...
3505 * gthr-posix.h: ... here.
3506 * config/gthr-lynx.h: Reflect this.
3507 * config/gthr-vxworks.h: Likewise.
3508 * config/rs6000/gthr-aix.h: Likewise.
3509 * configure.ac (target_thread_file): Likewise.
3510 * configure: Regenerate.
3512 2011-11-06 Sebastian Huber <sebastian.huber@embedded-brains.de>
3514 * config.host (arm*-*-rtemseabi*): New target.
3516 2011-11-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3519 * Makefile.in: Make EXTRA_PARTS depend on libgcc_tm.h instead of
3522 2011-11-05 Joern Rennecke <joern.rennecke@embecosm.com>
3524 * config.host (epiphany-*-elf*): New configuration.
3525 * config/epiphany: New Directory.
3527 2011-11-05 Ralf Corsépius <ralf.corsepius@rtems.org>
3529 * config.host (avr-*-rtems*): Add config/avr/t-rtems.
3530 * config/avr/t-rtems: New.
3531 Filter out _exit from LIB1ASMFUNCS.
3533 2011-11-04 David S. Miller <davem@davemloft.net>
3535 * configure.ac: Test for 64-bit addresses on !x86 using __LP64__.
3536 * configure: Rebuild.
3538 2011-11-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
3540 * config/s390/t-crtstuff: Add -fPIC to CRTSTUFF_T_CFLAGS_S
3543 2011-11-04 Georg-Johann Lay <avr@gjlay.de>
3546 * config/t-avr (LIB1ASMFUNCS): Add _divmodpsi4, _udivmodpsi4.
3547 * config/lib1funcs.S (__udivmodpsi4, __divmodpsi4): New functions.
3549 2011-11-04 Joel Sherrill <joel.sherrill@oarcorp.com>
3552 * config.host (sparc-*-rtems*): Add sparc/t-softmul.
3554 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3556 * config/c6x/t-elf (LIB2ADDEH): Set.
3557 * config/c6x/t-c6x-elf: Remove.
3559 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3561 * config/i386/sol2-ci.S: Rename to ...
3562 * config/i386/crti.S: ... this.
3563 * config/i386/sol2-cn.S: Rename to ...
3564 * config/i386/crtn.S: ... this.
3565 * config/sparc/sol2-ci.S: Rename to ...
3566 * config/sparc/crti.S: ... this.
3567 * config/sparc/sol2-cn.S: Rename to ...
3568 * config/sparc/crtn.S: ... this.
3569 * config/t-sol2 (CUSTOM_CRTIN): Remove.
3570 (crti.o, crtn.o): Remove.
3572 2011-11-04 Tristan Gingold <gingold@adacore.com>
3574 * config/ia64/fde-vms.c: Do not include md-unwind-support.h
3576 2011-11-04 Kaz Kojima <kkojima@gcc.gnu.org>
3578 * config/sh/t-sh: Use $(gcc_compile) instead of $(compile).
3580 2011-11-03 Hans-Peter Nilsson <hp@axis.com>
3582 * config.host (crisv32-*-none, cris-*-none): Remove.
3583 (crisv32-*-elf): Append to tmake_file, don't just set it.
3584 (cris-*-elf): Add missing t-fdpbit to tmake_file.
3586 2011-11-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3588 * config/rs6000/t-ppccomm (ecrti$(objext)): Use $<.
3589 (ecrtn$(objext)): Likewise.
3590 (ncrti$(objext)): Likewise.
3591 (ncrtn$(objext)): Likewise.
3593 2011-11-03 Andreas Schwab <schwab@redhat.com>
3595 * config/ia64/t-ia64 (crtbeginS.o): Fix whitespace damage.
3597 2011-11-02 David S. Miller <davem@davemloft.net>
3599 * configure.ac: Set host_address on sparc too.
3600 * configure: Regenerate.
3601 * config.host: Add sparc/t-linux64 and sparc/t-softmul conditionally
3602 based upon host_address.
3603 * config/sparc/t-linux64: Set CRTSTUFF_T_CFLAGS unconditionally.
3605 2011-11-02 Jason Merrill <jason@redhat.com>
3607 * config/rs6000/t-ppccomm: Add missing \.
3609 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3611 * gthr-single.h, gthr.h: New files.
3612 * config/gthr-lynx.h, config/gthr-posix.h., config/gthr-rtems.h,
3613 config/gthr-vxworks.h, config/i386/gthr-win32.h,
3614 config/mips/gthr-mipssde.h, config/pa/gthr-dce.h,
3615 config/rs6000/gthr-aix.h, config/s390/gthr-tpf.h: New files.
3616 * config/i386/gthr-win32.c: Include "gthr-win32.h".
3617 * configure.ac (thread_header): New variable.
3618 Set it depending on target_thread_file.
3619 (gthr-default.h): Link from $thread_header.
3620 * configure: Regenerate.
3621 * Makefile.in (LIBGCC2_CFLAGS): Remove $(GTHREAD_FLAGS).
3623 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3625 * configure.ac (tm_file_): New variable.
3626 Determine from tm_file.
3627 (tm_file, tm_defines): Substitute.
3628 * configure: Regenerate.
3629 * mkheader.sh: New file.
3630 * Makefile.in (clean): Remove libgcc_tm.h.
3631 ($(objects)): Depend on libgcc_tm.h.
3632 (libgcc_tm_defines, libgcc_tm_file): New variables.
3633 (libgcc_tm.h, libgcc_tm.stamp): New targets.
3634 ($(libgcc-objects), $(libgcc-s-objects), $(libgcc-eh-objects))
3635 ($(libgcov-objects), $(libunwind-objects), $(libunwind-s-objects))
3636 ($(extra-parts)): Depend on libgcc_tm.h.
3637 * config.host (tm_defines, tm_file): New variable.
3638 (arm*-*-linux*): Set tm_file for arm*-*-linux-*eabi.
3639 (arm*-*-uclinux*): Set tm_file for arm*-*-uclinux*eabi.
3640 (arm*-*-eabi*, arm*-*-symbianelf*): Set tm_file.
3641 (avr-*-rtems*): Likewise.
3642 (avr-*-*): Likewise.
3643 (frv-*-elf): Likewise.
3644 (frv-*-*linux*): Likewise.
3645 (h8300-*-rtems*): Likewise.
3646 (h8300-*-elf*): Likewise.
3647 (i[34567]86-*-darwin*): Likewise.
3648 (x86_64-*-darwin*): Likewise.
3649 (rx-*-elf): Likewise.
3650 (tic6x-*-uclinux): Likewise.
3651 (tic6x-*-elf): Likewise.
3652 (i[34567]86-*-linux*, x86_64-*-linux*): Likewise.
3653 * config/alpha/gthr-posix.c: Include libgcc_tm.h.
3654 * config/i386/cygming-crtbegin.c: Likewise.
3655 * config/i386/cygming-crtend.c: Likewise.
3656 * config/ia64/fde-vms.c: Likewise.
3657 * config/ia64/unwind-ia64.c: Likewise.
3658 * config/libbid/bid_gcc_intrinsics.h: Likewise.
3659 * config/rs6000/darwin-fallback.c: Likewise.
3660 * config/stormy16/lib2funcs.c: Likewise.
3661 * config/xtensa/unwind-dw2-xtensa.c: Likewise.
3662 * crtstuff.c: Likewise.
3663 * dfp-bit.h: Likewise.
3664 * emutls.c: Likewise.
3665 * fixed-bit.c: Likewise.
3666 * fp-bit.c: Likewise.
3667 * generic-morestack-thread.c: Likewise.
3668 * generic-morestack.c: Likewise.
3669 * libgcc2.c: Likewise.
3670 * libgcov.c: Likewise.
3671 * unwind-dw2-fde-dip.c: Likewise.
3672 * unwind-dw2-fde.c: Likewise.
3673 * unwind-dw2.c: Likewise.
3674 * unwind-sjlj.c: Likewise.
3676 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3678 * configure.ac: Include ../config/picflag.m4.
3679 (GCC_PICFLAG): Call it.
3681 * configure: Regenerate.
3682 * Makefile.in (gcc_srcdir): Remove.
3683 (LIBGCC2_DEBUG_CFLAGS, LIBGCC2_CFLAGS, LIBGCC2_INCLUDES)
3684 (HOST_LIBGCC2_CFLAGS, PICFLAG, LIB2FUNCS_ST, LIB2FUNCS_EXCLUDE)
3685 (LIB2_DIVMOD_FUNCS, LIB2ADD, LIB2ADD_ST): Set.
3686 ($(lib2funcs-o), $(lib2funcs-s-o), $(lib2-divmod-o))
3687 ($(lib2-divmod-s-o)): Use $(srcdir) to refer to libgcc2.c.
3690 * libgcc2.c, libgcc2.h, gbl-ctors.h, longlong.h: New files.
3691 * siditi-object.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir)
3692 to refer to libgcc2.c.
3694 * config/darwin-64.c: New file.
3695 * config/darwin-crt3.c: Remove comment.
3696 * config/divmod.c, config/floatunsidf.c, config/floatunsisf.c,
3697 config/floatunsitf.c, config/floatunsixf.c, config/udivmod.c,
3698 config/udivmodsi4.c: New files.
3699 * config/memcmp.c, config/memcpy.c, config/memmove.c,
3700 config/memset.c: New files.
3701 * config/t-crtstuff-pic (CRTSTUFF_T_CFLAGS_S): Use $(PICFLAG).
3702 * config/t-darwin (HOST_LIBGCC2_CFLAGS): Set.
3703 * config/t-freebsd-thread, config/t-libgcc-pic: New files.
3704 * config/t-libunwind (HOST_LIBGCC2_CFLAGS): Set.
3705 * config/t-openbsd-thread: New file.
3706 * config/t-sol2 (HOST_LIBGCC2_CFLAGS): Remove.
3707 * config/t-vxworks, config/vxlib-tls.c, config/vxlib.c: New files.
3708 * config/alpha/gthr-posix.c, config/alpha/qrnnd.S: New files.
3709 * config/alpha/t-alpha (LIB2ADD): Use $(srcdir) to refer to
3712 * config/alpha/t-osf-pthread (LIB2ADD): Use $(srcdir)/config/alpha
3713 to refer to gthr-posix.c.
3714 * config/alpha/t-vms (LIB2ADD): Set.
3715 * config/alpha/vms-gcc_shell_handler.c: New file.
3716 * config/arm/bpabi.c, config/arm/fp16.c,
3717 config/arm/linux-atomic.c, config/arm/linux-atomic-64bit.c,
3718 config/arm/unaligned-funcs.c: New files.
3719 * config/arm/t-bpabi (LIB2ADD, LIB2ADD_ST): Set.
3720 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Set.
3721 * config/arm/t-linux: Likewise.
3722 * config/arm/t-linux-eabi (LIB2ADD_ST): Add.
3723 * config/arm/t-netbsd: New file.
3724 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Set.
3725 * config/arm/t-symbian (LIB2ADD_ST): Set.
3726 * config/avr/t-avr (LIB2FUNCS_EXCLUDE, HOST_LIBGCC2_CFLAGS): Set.
3727 * config/bfin/t-crtstuff (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3728 * config/bfin/t-elf: New file.
3729 * config/c6x/eqd.c, config/c6x/eqf.c, config/c6x/ged.c,
3730 config/c6x/gef.c, config/c6x/gtd.c, config/c6x/gtf.c,
3731 config/c6x/led.c, config/c6x/lef.c, config/c6x/ltd.c,
3732 config/c6x/ltf.c: New files.
3733 * config/c6x/t-elf (LIB2FUNCS_EXCLUDE, LIB2ADD)
3734 (HOST_LIBGCC2_CFLAGS): Set.
3735 * config/c6x/t-uclinux (HOST_LIBGCC2_CFLAGS): Set.
3736 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3737 * config/cris/arit.c, config/cris/mulsi3.S, config/cris/t-cris:
3739 * config/cris/t-elfmulti (LIB2ADD_ST): Set.
3740 * config/cris/t-linux (HOST_LIBGCC2_CFLAGS): Remove.
3741 * config/frv/cmovd.c, config/frv/cmovh.c, config/frv/cmovw.c,
3742 config/frv/modi.c, config/frv/uitod.c, config/frv/uitof.c,
3743 config/frv/ulltod.c, config/frv/ulltof.c, config/frv/umodi.c: New
3745 * config/frv/t-frv (LIB2ADD): Set.
3746 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3747 * config/h8300/clzhi2.c, config/h8300/ctzhi2.c,
3748 config/h8300/fixunssfsi.c, config/h8300/parityhi2.c,
3749 config/h8300/popcounthi2.c: New files.
3750 * config/h8300/t-h8300 (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
3751 * config/i386/gthr-win32.c: New file.
3752 * config/i386/t-cygming (LIBGCC2_INCLUDES): Set.
3753 * config/i386/t-cygwin: Likewise.
3754 * config/i386/t-darwin, config/i386/t-darwin64,
3755 config/i386/t-gthr-win32, config/i386/t-interix: New files.
3756 * config/i386/t-nto (HOST_LIBGCC2_CFLAGS): Set.
3757 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3758 * config/i386/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3759 * config/ia64/quadlib.c: New file.
3760 * config/ia64/t-hpux (LIB2ADD): Set.
3761 * config/ia64/t-ia64: Add comment.
3762 * config/iq2000/lib2funcs.c, config/iq2000/t-iq2000: New files.
3763 * config/lm32/t-uclinux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3764 (HOST_LIBGCC2_CFLAGS): Append, remove -fPIC.
3765 * config/m32c/lib2funcs.c, config/m32c/trapv.c: New files.
3766 * config/m32c/t-m32c (LIB2ADD): Set.
3767 * config/m32r/t-linux (HOST_LIBGCC2_CFLAGS): Set.
3768 * config/m32r/t-m32r: Likewise.
3769 * config/m68k/fpgnulib.c: New file.
3770 * config/m68k/t-floatlib (LIB2ADD): Set.
3771 (xfgnulib.c): New target.
3772 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Set.
3773 * config/mep/lib2funcs.c, config/mep/tramp.c: New files.
3774 * config/mep/t-mep (LIB2ADD): Set.
3775 * config/microblaze/divsi3.asm: Rename to divsi3.S.
3776 * config/microblaze/moddi3.asm: Rename to moddi3.S.
3777 * config/microblaze/modsi3.asm: Rename to modsi3.S.
3778 * config/microblaze/muldi3_hard.asm: Rename to hard.S.
3779 * config/microblaze/mulsi3.asm: Rename to mulsi3.S.
3780 * config/microblaze/stack_overflow_exit.asm: Rename to exit.S.
3781 * config/microblaze/udivsi3.asm: Rename to udivsi3.S.
3782 * config/microblaze/umodsi3.asm: Rename to umodsi3.S.
3783 * config/microblaze/t-microblaze (LIB2ADD): Reflect this.
3784 * config/mips/t-elf, config/mips/t-vr, config/mips/vr4120-div.S:
3786 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Set.
3787 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Set.
3788 * config/pa/fptr.c, config/pa/lib2funcs.S,
3789 config/pa/linux-atomic.c, config/pa/quadlib.c: New files.
3790 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS): Set.
3791 (LIB2ADD, LIB2ADD_ST): Set.
3792 * config/pa/t-hpux, config/pa/t-hpux10, config/pa/t-pa64: New files.
3793 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS, LIB2ADD, LIB2ADD_ST):
3795 * config/pa/t-linux64 (LIB2ADD_ST, HOST_LIBGCC2_CFLAGS): Set.
3796 * config/pdp11/t-pdp11: New file.
3797 * config/picochip/libgccExtras/adddi3.S,
3798 config/picochip/libgccExtras/ashlsi3.S,
3799 config/picochip/libgccExtras/ashrsi3.S,
3800 config/picochip/libgccExtras/clzsi2.S,
3801 config/picochip/libgccExtras/cmpsi2.S,
3802 config/picochip/libgccExtras/divmod15.S,
3803 config/picochip/libgccExtras/divmodhi4.S,
3804 config/picochip/libgccExtras/divmodsi4.S,
3805 config/picochip/libgccExtras/lshrsi3.S,
3806 config/picochip/libgccExtras/parityhi2.S,
3807 config/picochip/libgccExtras/popcounthi2.S,
3808 config/picochip/libgccExtras/subdi3.S,
3809 config/picochip/libgccExtras/ucmpsi2.S,
3810 config/picochip/libgccExtras/udivmodhi4.S,
3811 config/picochip/libgccExtras/udivmodsi4.S: New files.
3812 * config/picochip/t-picochip (LIB2ADD, HOST_LIBGCC2_CFLAGS)
3813 (LIBGCC2_DEBUG_CFLAGS, RANLIB_FOR_TARGET): Set.
3814 * config/rs6000/crtresfpr.S, config/rs6000/crtresgpr.S,
3815 config/rs6000/crtresxfpr.S, config/rs6000/crtresxgpr.S,
3816 config/rs6000/crtsavfpr.S, config/rs6000/crtsavgpr.S)
3817 config/rs6000/darwin-asm.h, config/rs6000/darwin-fpsave.S,
3818 config/rs6000/darwin-gpsave.S, config/rs6000/darwin-tramp.S,
3819 config/rs6000/darwin-vecsave.S, config/rs6000/darwin-world.S: New
3821 * config/rs6000/t-darwin (LIB2ADD, LIB2ADD_ST)
3822 (HOST_LIBGCC2_CFLAGS): Set.
3823 * config/rs6000/t-darwin64: New file.
3824 * config/rs6000/t-linux64 (HOST_LIBGCC2_CFLAGS): Set.
3825 * config/rs6000/t-lynx, config/rs6000/t-netbsd: New files.
3826 * config/rs6000/t-ppccomm (LIB2ADD): Add
3827 $(srcdir)/config/rs6000/tramp.S.
3828 (LIB2ADD_ST): Use $(srcdir)/config/rs6000 to refer to sources.
3829 Add $(srcdir)/config/rs6000/eabi.S.
3830 (crtsavfpr.S, crtresfpr.S, crtsavgpr.S, crtresgpr.S, crtresxfpr.S)
3831 (crtresxgpr.S, e500crtres32gpr.S, e500crtres64gpr.S)
3832 (e500crtres64gprctr.S, e500crtrest32gpr.S, e500crtrest64gpr.S)
3833 (e500crtresx32gpr.S, e500crtresx64gpr.S, e500crtsav32gpr.S)
3834 (e500crtsav64gpr.S, e500crtsav64gprctr.S, e500crtsavg32gpr.S)
3835 (e500crtsavg64gpr.S, e500crtsavg64gprctr.S): Remove.
3836 * config/rs6000/tramp.S: New file.
3837 * config/s390/t-tpf: Remove.
3838 * config/sh/linux-atomic.S: New file.
3839 * config/sh/t-linux (LIB2ADD): Set.
3840 (HOST_LIBGCC2_CFLAGS): Append, remove -fpic.
3841 * config/sh/t-netbsd (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
3842 * config/sh/t-sh (unwind-dw2-Os-4-200.o): Use $(srcdir) to refer
3844 (HOST_LIBGCC2_CFLAGS): Set.
3845 * config/sparc/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3846 * config/spu/divmodti4.c, config/spu/divv2df3.c,
3847 config/spu/float_disf.c, config/spu/float_unsdidf.c,
3848 config/spu/float_unsdisf.c, config/spu/float_unssidf.c,
3849 config/spu/mfc_multi_tag_release.c,
3850 config/spu/mfc_multi_tag_reserve.c, config/spu/mfc_tag_release.c,
3851 config/spu/mfc_tag_reserve.c, config/spu/mfc_tag_table.c,
3852 config/spu/multi3.c: New files.
3853 * config/spu/t-elf (LIB2ADD, LIB2ADD_ST, LIB2_SIDITI_CONV_FUNCS)
3854 (HOST_LIBGCC2_CFLAGS): Set.
3855 * config/stormy16/ashlsi3.c, config/stormy16/ashrsi3.c,
3856 config/stormy16/clzhi2.c, config/stormy16/cmpsi2.c,
3857 config/stormy16/ctzhi2.c, config/stormy16/divsi3.c,
3858 config/stormy16/ffshi2.c, config/stormy16/lib2.c,
3859 config/stormy16/lshrsi3.c, config/stormy16/modsi3.c,
3860 config/stormy16/parityhi2.c, config/stormy16/popcounthi2.c,
3861 config/stormy16/t-stormy16, config/stormy16/ucmpsi2.c,
3862 config/stormy16/udivmodsi4.c, config/stormy16/udivsi3.c,
3863 config/stormy16/umodsi3.c: New files.
3864 * config/xtensa/lib2funcs.S: New file.
3865 * config/xtensa/t-elf (HOST_LIBGCC2_CFLAGS): Set.
3866 * config/xtensa/t-xtensa (LIB2ADD): Set.
3867 * config.host (*-*-darwin*): Add t-libgcc-pic to tmake_file.
3868 (*-*-freebsd*): Add t-freebsd, t-libgcc-pic to tmake_file.
3869 Add t-freebsd-thread to tmake_file for posix threads.
3870 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu)
3871 (*-*-gnu*, *-*-kopensolaris*-gnu): Add t-libgcc-pic to tmake_file.
3872 (*-*-lynxos*): Likewise.
3873 (*-*-netbsd*): Likewise.
3874 (*-*-openbsd*): Likewise.
3875 Add t-openbsd-thread to tmake_file for posix threads.
3876 (*-*-solaris2*): Add t-libgcc-pic to tmake_file.
3877 (*-*-vxworks*): Set tmake_file.
3878 (alpha*-*-linux*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
3879 (alpha*-*-freebsd*): Likewise.
3880 (alpha*-*-netbsd*): Likewise.
3881 (alpha*-*-openbsd*): Likewise.
3882 (alpha*-dec-osf5.1*): Remove qrnnd.o, gthr-posix.o from extra_parts.
3883 (alpha64-dec-*vms*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
3884 (alpha*-dec-*vms*): Likewise.
3885 (arm*-*-netbsdelf*): Add arm/t-netbsd to tmake_file.
3886 (bfin*-elf*): Add bfin/t-elf to tmake_file.
3887 (bfin*-uclinux*): Likewise.
3888 (bfin*-linux-uclibc*): Likewise.
3889 (crisv32-*-elf): Add cris/t-cris to tmake_file.
3890 (crisv32-*-none): Likewise.
3891 (cris-*-elf): Likewise.
3892 (cris-*-none): Likewise.
3893 (cris-*-linux*, crisv32-*-linux*): Likewise.
3894 (hppa[12]*-*-hpux10*): Add pa/t-hpux pa/t-hpux10, t-libgcc-pic to
3896 (hppa*64*-*-hpux11*): Add pa/t-hpux, pa/t-pa64, t-libgcc-pic to
3898 (hppa[12]*-*-hpux11*): Add pa/t-hpux, t-libgcc-pic to tmake_file.
3899 (i[34567]86-*-elf*): Add t-libgcc-pic to tmake_file.
3900 (x86_64-*-elf*): Likewise.
3901 (i[34567]86-*-nto-qnx*): Likewise.
3902 (i[34567]86-*-mingw*): Add i386/t-gthr-win32 to tmake_file for
3904 (x86_64-*-mingw*): Likewise.
3905 (i[34567]86-*-interix3*): Add i386/t-interix to tmake_file.
3906 (lm32-*-uclinux*): Add t-libgcc-pic to tmake_file.
3907 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
3908 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
3909 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-elf to
3911 (mipsisa64sr71k-*-elf*): Likewise.
3912 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
3913 (mips-*-elf*, mipsel-*-elf*): Likewise.
3914 (mips64-*-elf*, mips64el-*-elf*): Likewise.
3915 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
3916 (mips*-*-rtems*): Likewise.
3917 (mips64vr-*-elf*, mips64vrel-*-elf*): Add mips/t-elf, mips/t-vr
3919 (pdp11-*-*): Add pdp11/t-pdp11 to tmake_file.
3920 (powerpc64-*-darwin*): Add rs6000/t-darwin64 to tmake_file.
3921 (s390x-ibm-tpf*): Add t-libgcc-pic to tmake_file.
3922 (spu-*-elf*): Likewise.
3923 (tic6x-*-uclinux): Add t-libgcc-pic to tmake_file.
3925 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3927 * Makefile.in ($(lib1asmfuncs-o), $(lib1asmfuncs-s-o)): Use
3928 $(srcdir) to refer to $(LIB1ASMSRC).
3930 * config/arm/bpabi-v6m.S, config/arm/bpabi.S,
3931 config/arm/ieee754-df.S, config/arm/ieee754-sf.S,
3932 config/arm/lib1funcs.S: New files.
3933 * config/arm/libunwind.S [!__symbian__]: Use lib1funcs.S.
3934 * config/arm/t-arm: New file.
3935 * config/arm/t-bpabi (LIB1ASMFUNCS): Set.
3936 * config/arm/t-elf, config/arm/t-linux, config/arm/t-linux-eabi,
3937 config/arm/t-strongarm-elf: New files.
3938 * config/arm/t-symbian (LIB1ASMFUNCS): Set.
3939 * config/arm/t-vxworks, config/arm/t-wince-pe: New files.
3940 * config/avr/lib1funcs.S: New file.
3941 * config/avr/t-avr (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3942 * config/bfin/lib1funcs.S, config/bfin/t-bfin: New files.
3943 * config/c6x/lib1funcs.S: New file.
3944 * config/c6x/t-elf (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3945 * config/fr30/lib1funcs.S, config/fr30/t-fr30: New files.
3946 * config/frv/lib1funcs.S: New file.
3947 * config/frv/t-frv (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3948 * config/h8300/lib1funcs.S, config/h8300/t-h8300: New files.
3949 * config/i386/cygwin.S, config/i386/t-chkstk: New files.
3950 * config/ia64/__divxf3.asm: Rename to ...
3951 * config/ia64/__divxf3.S: ... this.
3952 Adapt lib1funcs.asm filename.
3953 * config/ia64/_fixtfdi.asm: Rename to ...
3954 * config/ia64/_fixtfdi.S: ... this.
3955 Adapt lib1funcs.asm filename.
3956 * config/ia64/_fixunstfdi.asm: Rename to ...
3957 * config/ia64/_fixunstfdi.S: ... this.
3958 Adapt lib1funcs.asm filename.
3959 * config/ia64/_floatditf.asm: Rename to ...
3960 * config/ia64/_floatditf.S: ... this.
3961 Adapt lib1funcs.asm filename.
3962 * config/ia64/lib1funcs.S: New file.
3963 * config/ia64/t-hpux (LIB1ASMFUNCS): Set.
3964 * config/ia64/t-ia64 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3965 * config/ia64/t-softfp-compat (libgcc1-tf-compats): Adapt suffix.
3966 * config/m32c/lib1funcs.S, config/m32c/t-m32c: New files.
3967 * config/m68k/lb1sf68.S, config/m68k/t-floatlib: New files.
3968 * config/mcore/lib1funcs.S, config/mcore/t-mcore: New files.
3969 * config/mep/lib1funcs.S: New file.
3970 * config/mep/t-mep (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3971 * config/mips/mips16.S: New file.
3972 * config/mips/t-mips16 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3973 * config/pa/milli64.S: New file.
3974 * config/pa/t-linux, config/pa/t-linux64: New files.
3975 * config/picochip/lib1funcs.S: New file.
3976 * config/picochip/t-picochip (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3977 * config/sh/lib1funcs.S, config/sh/lib1funcs.h: New files.
3978 * config/sh/t-linux (LIB1ASMFUNCS_CACHE): Set.
3979 * config/sh/t-netbsd: New file.
3980 * config/sh/t-sh (LIB1ASMSRC, LIB1ASMFUNCS, LIB1ASMFUNCS_CACHE): Set.
3981 Use $(srcdir) to refer to lib1funcs.S, adapt filename.
3982 * config/sh/t-sh64: New file.
3983 * config/sparc/lb1spc.S: New file.
3984 * config/sparc/t-softmul (LIB1ASMSRC): Adapt sparc/lb1spc.asm
3986 * config/v850/lib1funcs.S, config/v850/t-v850: New files.
3987 * config/vax/lib1funcs.S, config/vax/t-linux: New files.
3988 * config/xtensa/ieee754-df.S, config/xtensa/ieee754-sf.S,
3989 config/xtensa/lib1funcs.S: New files.
3990 * config/xtensa/t-xtensa (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3991 * config.host (arm-wrs-vxworks): Add arm/t-arm, arm/t-vxworks to
3993 (arm*-*-freebsd*): Add arm/t-arm, arm/t-strongarm-elf to tmake_file.
3994 (arm*-*-netbsdelf*): Add arm/t-arm to tmake_file.
3995 (arm*-*-linux*): Likewise.
3996 Add arm/t-elf, arm/t-bpabi, arm/t-linux-eabi to tmake_file for
3997 arm*-*-linux-*eabi, add arm/t-linux otherwise.
3998 (arm*-*-uclinux*): Add arm/t-arm, arm/t-elf to tmake_file.
3999 (arm*-*-ecos-elf): Likewise.
4000 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
4001 (arm*-*-rtems*): Likewise.
4002 (arm*-*-elf): Likewise.
4003 (arm*-wince-pe*): Add arm/t-arm, arm/t-wince-pe to tmake_file.
4004 (avr-*-rtems*): Add to tmake_file, add avr/t-avr.
4005 (bfin*-elf*): Add bfin/t-bfin to tmake_file.
4006 (bfin*-uclinux*): Likewise.
4007 (bfin*-linux-uclibc*): Likewise.
4008 (bfin*-rtems*): Likewise.
4009 (bfin*-*): Likewise.
4010 (fido-*-elf): Merge into m68k-*-elf*.
4011 (fr30-*-elf)): Add fr30/t-fr30 to tmake_file.
4012 (frv-*-*linux*): Add frv/t-frv to tmake_file.
4013 (h8300-*-rtems*): Add h8300/t-h8300 to tmake_file.
4014 (h8300-*-elf*): Likewise.
4015 (hppa*64*-*-linux*): Add pa/t-linux, pa/t-linux64 to tmake_file.
4016 (hppa*-*-linux*): Add pa/t-linux to tmake_file.
4017 (i[34567]86-*-cygwin*): Add i386/t-chkstk to tmake_file.
4018 (i[34567]86-*-mingw*): Likewise.
4019 (x86_64-*-mingw*): Likewise.
4020 (i[34567]86-*-interix3*): Likewise.
4021 (ia64*-*-hpux*): Add ia64/t-ia64, ia64/t-hpux to tmake_file.
4022 (ia64-hp-*vms*): Add ia64/t-ia64 to tmake_file.
4023 (m68k-*-elf*): Also handle fido-*-elf.
4024 Add m68k/t-floatlib to tmake_file.
4025 (m68k-*-uclinux*): Add m68k/t-floatlib to tmake_file.
4026 (m68k-*-linux*): Likewise.
4027 (m68k-*-rtems*): Likewise.
4028 (mcore-*-elf): Add mcore/t-mcore to tmake_file.
4029 (sh-*-elf*, sh[12346l]*-*-elf*): Add sh/t-sh64 to tmake_file for
4031 (sh-*-linux*, sh[2346lbe]*-*-linux*): Add sh/t-sh to tmake_file.
4032 Add sh/t-sh64 to tmake_file for sh64*-*-linux*.
4033 (sh-*-netbsdelf*, shl*-*-netbsdelf*, sh5-*-netbsd*)
4034 (sh5l*-*-netbsd*, sh64-*-netbsd*, sh64l*-*-netbsd*): Add sh/t-sh,
4035 sh/t-netbsd to tmake_file.
4036 Add sh/t-sh64 to tmake_file for sh5*-*-netbsd*, sh64*-netbsd*.
4037 (sh-*-rtems*): Add sh/t-sh to tmake_file.
4038 (sh-wrs-vxworks): Likewise.
4039 (sparc-*-linux*): Add sparc/t-softmul to tmake_file except for
4041 (v850*-*-*): Add v850/t-v850 to tmake_file.
4042 (vax-*-linux*): Add vax/t-linux to tmake_file.
4043 (m32c-*-elf*, m32c-*-rtems*): Add m32c/t-m32c to tmake_file.
4045 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4047 * crtstuff.c: New file.
4048 * Makefile.in (CRTSTUFF_CFLAGS): Define.
4049 (CRTSTUFF_T_CFLAGS): Define.
4050 (extra-parts, INSTALL_PARTS): Remove conditional assignments.
4051 (crtbegin$(objext), crtend$(objext), crtbeginS$(objext))
4052 (crtendS$(objext), crtbeginT.o): Use $(srcdir) to refer to
4055 (crtbeginT.o): Use $(objext).
4056 [!CUSTOM_CRTIN] (crti$(objext), crtn$(objext)): New rules.
4057 (libgcc-extra-parts): Don't compare EXTRA_PARTS, GCC_EXTRA_PARTS.
4058 (gcc-extra-parts): Remove.
4059 * config.host (*-*-freebsd*): Add t-crtstuff-pic to tmake_file.
4061 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
4062 *-*-gnu*): Also handle *-*-kopensolaris*-gnu.
4063 Add t-crtstuff-pic to tmake_file.
4064 (*-*-lynxos*): New case.
4065 Set tmake_file, extra_parts.
4066 (*-*-netbsd*): Add t-crtstuff-pic to tmake_file.
4067 Set extra_parts for *-*-netbsd*1.[7-9]*, *-*-netbsd[2-9]*,
4068 *-*-netbsdelf[2-9]*.
4069 (*-*-openbsd*): Add t-crtstuff-pic to tmake_file.
4070 (*-*-rtems*): Set extra_parts.
4071 (*-*-solaris2*): Remove t-crtin from tmake_file for Solaris < 10.
4072 (*-*-uclinux*): New case.
4074 (*-*-vms*): New case.
4075 Set tmake_file, extra_parts.
4076 (*-*-elf): Set extra_parts.
4077 (alpha*-*-freebsd*): Add crtbeginT.o to extra_parts.
4078 (alpha64-dec-*vms*): Append to tmake_file, remove vms/t-vms,
4081 (alpha*-dec-*vms*): Append to tmake_file, remove vms/t-vms.
4083 (arm*-*-freebsd*): Add t-crtin to tmake_file.
4084 Add crtbegin.o, crtend.o, crti.o, crtn.o to extra_parts.
4085 (arm-wrs-vxworks): Append to tmake_file.
4087 (arm*-*-uclinux*): Set extra_parts.
4088 (arm*-*-ecos-elf): Likewise.
4089 (arm*-*-eabi*, arm*-*-symbianelf*): Set extra_parts for
4091 (arm*-*-rtems*): Set extra_parts.
4092 (arm*-*-elf): Likewise.
4093 (avr-*-rtems*): Clear extra_parts.
4094 (bfin*-elf*): Add bfin/t-crtlibid, bfin/t-crtstuff to extra_parts.
4096 (bfin*-uclinux*): Likewise.
4097 (bfin*-linux-uclibc*): Add bfin/t-crtstuff to tmake_file.
4098 (bfin*-rtems*): Append to tmake_file.
4100 (bfin*-*): Likewise.
4101 (crisv32-*-elf, crisv32-*-none, cris-*-elf, cris-*-none): Split into ...
4102 (crisv32-*-elf): ... this.
4103 (crisv32-*-none): ... this.
4104 (cris-*-elf, cris-*-none): New cases.
4105 Add cris/t-elfmulti to tmake_file.
4106 (fr30-*-elf): Append to tmake_file.
4108 (frv-*-elf): Append to tmake_file, add frv/t-frv.
4110 (h8300-*-rtems*): Append to tmake_file.
4112 (h8300-*-elf*): Likewise.
4113 (hppa*64*-*-hpux11*): Add pa/t-stublib, pa/t-stublib64 to tmake_file.
4115 (hppa[12]*-*-hpux11*): Add pa/t-stublib to tmake_file.
4117 (i[34567]86-*-elf*): Add i386/t-crtstuff, t-crtstuff-pic to tmake_file.
4118 (x86_64-*-elf*): Likewise.
4119 (i[34567]86-*-freebsd*): Add i386/t-crtstuff to tmake_file.
4120 (x86_64-*-freebsd*): Likewise.
4121 (x86_64-*-netbsd*): Likewise.
4122 (i[34567]86-*-linux*): Likewise.
4123 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
4124 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
4125 (x86_64-*-linux*): Likewise.
4126 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
4127 (i[34567]86-*-lynxos*): Add t-crtstuff-pic, i386/t-crtstuff to
4130 (i[34567]86-*-nto-qnx*): Set tmake_file, extra_parts.
4131 (i[34567]86-*-rtems*): Append to tmake_file, remove t-crtin.
4132 Append to extra_parts, remove crtbegin.o, crtend.o.
4133 (ia64*-*-elf*): Append to extra_parts, remove crtbegin.o, crtend.o.
4134 (ia64*-*-freebsd*): Append to extra_parts, remove crtbegin.o,
4135 crtend.o, crtbeginS.o, crtendS.o.
4136 (ia64*-*-linux*): Comment extra_parts.
4137 (ia64-hp-*vms*): Append to tmake_file, remove vms/t-vms, vms/t-vms64.
4139 (iq2000*-*-elf*): Clear extra_parts.
4140 (lm32-*-elf*, lm32-*-rtems*): Add t-crtin to tmake_file.
4141 (lm32-*-uclinux*): Add to extra_parts, remove crtbegin.o, crtend.o
4142 (m32r-*-elf*, m32r-*-rtems*): Split off ...
4143 (m32r-*-rtems*): ... this.
4144 Add m32r/t-m32r to tmake_file.
4145 (m68k-*-elf*): Add t-crtin to tmake_file.
4146 (m68k-*-rtems*): Add crti.o, crtn.o to extra_parts.
4147 (mcore-*-elf): Likewise.
4148 (microblaze*-*-*): Set extra_parts.
4149 (mips*-sde-elf*): New case.
4150 Set tmake_file, extra_parts.
4151 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
4152 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
4153 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-crtstuff to
4156 (mipsisa64sr71k-*-elf*): Likewise.
4157 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
4158 (mips-*-elf*, mipsel-*-elf*): Likewise.
4159 (mips64-*-elf*, mips64el-*-elf*): Likewise.
4160 (mips64vr-*-elf*, mips64vrel-*-elf*): Likewise.
4161 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
4162 (mips*-*-rtems*): Likewise.
4163 (mipstx39-*-elf*, mipstx39el-*-elf*): Likewise.
4164 (moxie-*-*): Split into ...
4165 (moxie-*-elf, moxie-*-uclinux*): ... this.
4166 Add to extra_parts, remove crtbegin.o, crtend.o.
4167 (moxie-*-rtems*): New case.
4170 (powerpc-*-freebsd*): Add rs6000/t-crtstuff to tmake_file.
4172 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
4173 (powerpc-*-eabispe*): Add rs6000/t-crtstuff, t-crtstuff-pic to
4176 (powerpc-*-eabisimaltivec*): Add to tmake_file, add rs6000/t-ppccomm,
4177 rs6000/t-crtstuff, t-crtstuff-pic to tmake_file.
4179 (powerpc-*-eabisim*): Likewise.
4180 (powerpc-*-elf*): Likewise.
4181 (powerpc-*-eabialtivec*): Likewise.
4182 (powerpc-xilinx-eabi*): Likewise.
4183 (powerpc-*-eabi*): Likewise.
4184 (powerpc-*-rtems*): Likewise.
4185 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-crtstuff to
4188 (powerpc-*-lynxos*): Add to tmake_file.
4189 (powerpcle-*-elf*): Add to tmake_file, add rs6000/t-ppccomm,
4190 rs6000/t-crtstuff, t-crtstuff-pic.
4192 (powerpcle-*-eabisim*): Likewise.
4193 (powerpcle-*-eabi*): Likewise.
4194 (rx-*-elf): Remove extra_parts.
4195 (s390x-ibm-tpf*): Set extra_parts.
4196 (score-*-elf): Set extra_parts.
4197 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
4198 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
4199 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
4200 (sh64l*-*-netbsd*): Split into ...
4201 (sh-*-elf*, sh[12346l]*-*-elf*): ... this.
4202 Add t-crtstuff-pic to tmake_file.
4204 (sh-*-rtems*): Add to tmake_file, add t-crtstuff-pic.
4206 (sh-wrs-vxworks): Add to tmake_file, add t-crtstuff-pic.
4207 (sparc-*-elf*): Remove t-crtin from tmake_file.
4208 Add to extra_parts, remove crtbegin.o, crtend.o.
4209 (sparc-*-linux*): Add sparc/t-linux64 to tmake_file.
4210 (sparc64-*-linux*): Likewise.
4211 (sparc-*-rtems*): Remove sparc/t-elf from tmake_file.
4212 Add to extra_parts, remove crtbegin.o, crtend.o.
4213 (sparc64-*-elf*): Remove t-crtin from tmake_file.
4214 Add to extra_parts, remove crtbegin.o, crtend.o.
4215 (sparc64-*-rtems*): Remove t-crtin from tmake_file.
4216 Add to extra_parts, remove crtbegin.o, crtend.o.
4217 (sparc64-*-freebsd*, ultrasparc-*-freebsd*): Add to extra_parts.
4218 (sparc64-*-linux*): Add sparc/t-linux64 to tmake_file.
4219 (spu-*-elf*): Add to tmake_file, add spu/t-elf.
4221 (tic6x-*-uclinux): Add c6x/t-uxlinux, t-crtstuff-pic to tmake_file.
4223 (tic6x-*-*): Change to ...
4224 (tic6x-*-elf): ... this.
4226 (xtensa*-*-elf*): Add to tmake_file, add xtensa/t-elf.
4228 (am33_2.0-*-linux*): Add comment.
4229 (mep*-*-*): Add mep/t-mep to tmake_file.
4231 * config/alpha/t-vms: New file.
4232 * config/alpha/vms-dwarf2.S, config/alpha/vms-dwarf2eh.S: New files.
4233 * config/arm/crti.S, config/arm/crtn.S: New files.
4234 * config/bfin/crti.S, config/bfin/crtn.S: New files.
4235 * config/bfin/crtlibid.S: New file.
4236 * config/bfin/t-crtlibid, config/bfin/t-crtstuff: New files.
4237 * config/c6x/crti.S, config/c6x/crtn.S: New files.
4238 * config/c6x/t-elf (CUSTOM_CRTIN): Set.
4239 (crti.o, crtin.o): New rules.
4240 (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
4241 * config/c6x/t-uclinux: New file.
4242 * config/cris/t-elfmulti: New file.
4243 * config/cris/t-linux (CRTSTUFF_T_CFLAGS_S): Set.
4244 * config/fr30/crti.S, config/fr30/crtn.S: New files.
4245 * config/frv/frvbegin.c, config/frv/frvend.c: New files.
4246 * config/frv/t-frv: New file.
4247 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Set.
4248 * config/h8300/crti.S, config/h8300/crtn.S: New files.
4249 * config/i386/cygming-crtbegin.c, config/i386/cygming-crtend.c:
4251 * config/i386/t-cygming (crtbegin.o, crtend.o): Use $(srcdir) to
4252 refer to cygming-crtbegin.c, cygming-crtend.c.
4254 * config/i386/t-nto: New file.
4255 * config/ia64/crtbegin.S, config/ia64/crtend.S: New files.
4256 * config/ia64/crti.S, config/ia64/crtn.S: New files.
4257 * config/ia64/t-ia64 (crtbegin.o, crtend.o, crtbeginS.o,
4258 crtendS.o): Use $(srcdir) to refer to crtbegin.S, crtend.S.
4261 * config/ia64/t-vms (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
4262 (crtinitS.o): New rule.
4263 * config/ia64/vms-crtinit.S: New file.
4264 * config/lm32/t-elf ($(T)crti.o, $(T)crtn.o): Remove.
4265 * config/m32r/initfini.c: New file.
4266 * config/m32r/t-linux, config/m32r/t-m32r: New files.
4267 * config/m68k/crti.S, config/m68k/crtn.S: New files.
4268 * config/mcore/crti.S, config/mcore/crtn.S: New files.
4269 * config/mep/t-mep: New file.
4270 * config/microblaze/crti.S, config/microblaze/crtn.S: New files.
4271 * config/microblaze/t-microblaze (MULTILIB_OPTIONS): Remove.
4272 * config/mips/crti.S, config/mips/crtn.S: New files.
4273 * config/mips/t-crtstuff: New file.
4274 * config/mmix/crti.S, config/mmix/crtn.S: New files.
4275 * config/mmix/t-mmix (CRTSTUFF_T_CFLAGS): Set.
4276 (CUSTOM_CRTIN): Set.
4277 ($(T)crti.o, $(T)crtn.o): Remove $(T),
4279 Use $(srcdir) to refer to crti.S, crtn.S.
4280 Use .S extension, $<.
4281 * config/moxie/crti.asm: Rename to ...
4282 * config/moxie/crti.S: ... this.
4283 * config/moxie/crtn.asm: Rename to ...
4284 * config/moxie/crtn.S: ... this.
4285 * config/moxie/t-moxie: Remove.
4286 * config/pa/stublib.c: New file.
4287 * config/pa/t-stublib, config/pa/t-stublib64: New files.
4288 * config/rs6000/eabi-ci.S, config/rs6000/eabi-cn.S: New files.
4289 * config/rs6000/sol-ci.S, config/rs6000/sol-cn.S: New files.
4290 * config/rs6000/t-crtstuff: New file.
4291 * config/rs6000/t-ppccomm (EXTRA_PARTS): Remove.
4292 (ecrti.S, ecrtn.S, ncrti.S, ncrtn.S): Remove.
4293 (ecrti$(objext)): Depend on $(srcdir)/config/rs6000/eabi-ci.S.
4294 Make output file explicit.
4295 (ecrtn$(objext)): Depend on $(srcdir)/config/rs6000/eabi-cn.S.
4296 Make output file explicit.
4297 (ncrti$(objext): Depend on $(srcdir)/config/rs6000/sol-ci.S.
4298 Make output file explicit.
4299 (ncrtn$(objext)): Depend on $(srcdir)/config/rs6000/sol-cn.S.
4300 Make output file explicit.
4301 * config/score/crti.S, config/score/crtn.S: New files.
4302 * config/sh/crt1.S, config/sh/crti.S, config/sh/crtn.S: New files.
4303 * config/sh/lib1funcs-4-300.S, config/sh/lib1funcs-Os-4-200.S: New
4305 * config/sh/t-sh, config/sh/t-superh: New files.
4306 * config/sparc/t-linux64: New file.
4307 * config/spu/cache.S, config/spu/cachemgr.c: New files.
4308 * config/spu/t-elf (CRTSTUFF_T_CFLAGS): Set.
4309 (cachemgr.o, cachemgr_nonatomic.o, libgcc_%.a, cache8k.o)
4310 (cache16k.o, cache32k.o, cache64k.o, cache128k.o): New rules.
4311 * config/t-crtin: Remove.
4312 * config/t-crtstuff-pic: New file.
4313 * config/t-sol2 (CUSTOM_CRTIN): Set.
4314 (crti.o, crtn.o): New rules.
4315 * config/vms/t-vms: New file.
4316 * config/vms/vms-ucrt0.c: New file.
4317 * config/xtensa/t-elf: New file.
4319 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4321 * Makefile.in (SHLIB_NM_FLAGS): Set.
4322 * mkmap-flat.awk, mkmap-symver.awk: New files.
4323 * configure.ac (libgcc_cv_lib_sjlj_exceptions): Check for SjLj
4325 * configure: Regenerate.
4326 * config/libgcc-glibc.ver: New file.
4327 * config/libgcc-libsystem.ver: New file.
4328 * config/t-libunwind (SHLIB_LC): Set.
4329 * config/t-linux: New file.
4330 * config/t-slibgcc (INSTALL_SHLIB): New.
4331 (SHLIB_INSTALL): Use it.
4332 * config/t-slibgcc-darwin (SHLIB_MKMAP): Use $(srcdir) to refer
4333 to mkmap-symver.awk.
4334 (SHLIB_MAPFILES): Don't append, adapt pathname.
4335 (SHLIB_VERPFX): Set.
4336 * config/t-slibgcc-elf-ver (SHLIB_MKMAP): Use $(srcdir) to refer
4337 to mkmap-symver.awk.
4338 * config/t-slibgcc-gld-nover, config/t-slibgcc-hpux,
4339 config/t-slibgcc-libgcc, config/t-slibgcc-vms: New files.
4340 * config/alpha/libgcc-alpha-ldbl.ver, config/alpha/t-linux: New files.
4341 * config/alpha/t-slibgcc-osf (SHLIB_MKMAP): Use $(srcdir) to refer
4343 * config/arm/t-bpabi (SHLIB_MAPFILES): Set.
4344 * config/bfin/libgcc-glibc.ver, config/bfin/t-linux: New files.
4345 * config/c6x/libgcc-eabi.ver, config/c6x/t-elf: New files.
4346 * config/cris/libgcc-glibc.ver, config/cris/t-linux: New files.
4347 * config/frv/libgcc-frv.ver, config/frv/t-linux: New files.
4348 * config/i386/libgcc-darwin.10.4.ver,
4349 config/i386/libgcc-darwin.10.5.ver, config/i386/libgcc-glibc.ver:
4351 * config/i386/t-darwin: Remove.
4352 * config/i386/t-darwin64: Likewise.
4353 * config/i386/t-dw2-eh, config/i386/t-sjlj-eh: New files.
4354 * config/i386/t-slibgcc-cygming, config/i386/t-cygwin,
4355 config/i386/t-dlldir, config/i386/t-dlldir-x: New files.
4356 * config/i386/t-linux: New file.
4357 * config/i386/t-mingw32: New file.
4358 * config/ia64/libgcc-glibc.ver, config/ia64/libgcc-ia64.ver: New files.
4359 * config/ia64/t-glibc: Rename to ...
4360 * config/ia64/t-linux: ... this.
4361 (SHLIB_MAPFILES): Set.
4362 * config/ia64/t-glibc-libunwind: Rename to ...
4363 * config/ia64/t-linux-libunwind: ... this.
4364 * config/ia64/t-ia64 (SHLIB_MAPFILES): Set.
4365 * config/ia64/t-slibgcc-hpux: New file.
4366 * config/m32r/libgcc-glibc.ver, config/m32r/t-linux: New files.
4367 * config/m68k/t-slibgcc-elf-ver: New file.
4368 * config/mips/t-mips16 (SHLIB_MAPFILES): Set.
4369 * config/mips/t-slibgcc-irix (SHLIB_MKMAP): Use $(srcdir) to refer
4371 * config/pa/t-slibgcc-hpux: New file.
4372 * config/pa/t-slibgcc-dwarf-ver, config/pa/t-slibgcc-sjsj-ver: New
4374 * config/rs6000/libgcc-darwin.10.4.ver,
4375 config/rs6000/libgcc-darwin.10.5.ver: New files.
4376 * config/rs6000/libgcc-ppc-glibc.ver: Rename to
4377 config/rs6000/libgcc-glibc.ver.
4378 * config/rs6000/libgcc-ppc64.ver: Rename to
4379 config/rs6000/libgcc-ibm-ldouble.ver.
4380 * config/rs6000/t-darwin (SHLIB_VERPFX): Remove.
4381 * config/rs6000/t-ibm-ldouble (SHLIB_MAPFILES): Adapt filename.
4382 * config/rs6000/t-ldbl128: Rename to ...
4383 * config/rs6000/t-linux: ... this.
4384 (SHLIB_MAPFILES): Adapt filename.
4385 * config/rs6000/t-slibgcc-aix: New file.
4386 * config/sh/libgcc-excl.ver, config/sh/libgcc-glibc.ver: New files.
4387 * config/sh/t-linux (SHLIB_MAPFILES): Use $(srcdir) to refer to
4388 libgcc-excl.ver, libgcc-glibc.ver.
4389 (SHLIB_LINK, SHLIB_INSTALL): Remove.
4390 * config/sparc/libgcc-glibc.ver: New file.
4391 * config/sparc/t-linux: New file.
4392 * config/xtensa/libgcc-glibc.ver, config/xtensa/t-linux: New files.
4393 * config.host (*-*-freebsd*): Add t-slibgcc, t-slibgcc-gld,
4394 t-slibgcc-elf-ver to tmake_file.
4395 Add t-slibgcc-nolc-override to tmake_file for posix threads on
4397 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
4398 *-*-gnu*, *-*-kopensolaris*-gnu): Add t-slibgcc, t-slibgcc-gld,
4399 t-slibgcc-elf-ver, t-linux to tmake_file.
4400 (*-*-netbsd*): Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to
4402 (alpha*-*-linux*): Add alpha/t-linux to tmake_file.
4403 (alpha64-dec-*vms*): Add t-slibgcc-vms to tmake_file.
4404 (alpha*-dec-*vms*): Likewise.
4405 (arm*-*-freebsd*): Append to tmake_file.
4406 (arm*-*-netbsdelf*): Add t-slibgcc-gld-nover to tmake_file.
4407 (arm*-*-linux*): Add t-slibgcc-libgcc to tmake_file for
4409 (arm*-*-eabi*, arm*-*-symbianelf*): Add t-slibgcc-nolc-override to
4410 tmake_file for arm*-*-symbianelf*.
4411 (bfin*-linux-uclibc*): Append to tmake_file, add bfin/t-linux.
4412 (cris-*-linux*, crisv32-*-linux*): Append to tmake_file, add
4414 (frv-*-*linux*): Append to tmake_file, add frv/t-linux.
4415 (hppa*-*-linux*): Add t-slibgcc-libgcc, pa/t-slibgcc-sjlj-ver,
4416 pa/t-slibgcc-dwarf-ver to tmake_file.
4417 (hppa[12]*-*-hpux10*): Add t-slibgcc, pa/t-slibgcc-sjlj-ver,
4418 pa/t-slibgcc-dwarf-ver, t-slibgcc-hpux, pa/t-slibgcc-hpux to tmake_file.
4419 (hppa*64*-*-hpux11*): Likewise.
4420 (hppa[12]*-*-hpux11*): Likewise.
4421 (x86_64-*-darwin*): Don't override tmake_file, but only keep
4422 i386/t-crtpc, i386/t-crtfm.
4423 (i[34567]86-*-cygwin*): Set tmake_eh_file, tmake_dlldir_file.
4424 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
4426 Add i386/t-cygwin to tmake_file.
4427 Prepent i386/t-mingw-pthread to tmake_file for posix threads.
4428 (i[34567]86-*-mingw*): Set tmake_eh_file, tmake_dlldir_file.
4429 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
4431 Add i386/t-mingw32 to tmake_file.
4432 (x86_64-*-mingw*): Likewise.
4433 (ia64*-*-freebsd*): Append to tmake_file.
4434 (ia64*-*-linux*): Append to tmake_file.
4435 Replace ia64/t-glibc by ia64/t-linux.
4436 Replace ia64/t-glibc-libunwind by ia64/t-linux-libunwind if using
4438 (ia64*-*-hpux*): Add t-slibgcc, ia64/t-slibgcc-hpux,
4439 t-slibgcc-hpux to tmake_file.
4440 (ia64-hp-*vms*): Add t-slibgcc-vms to tmake_file.
4441 (m32r-*-linux*): Append to tmake_file, add m32r/t-linux.
4442 (m32rle-*-linux*): Likewise.
4443 (m68k-*-linux*)): Add m68k/t-slibgcc-elf-ver to tmake_file unless
4445 (microblaze*-linux*): New case.
4446 Append to tmake_file, add t-slibgcc-nolc-override.
4447 (powerpc-*-freebsd*): Add t-slibgcc-libgcc to tmake_file.
4448 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
4449 Replace rs6000/t-ldbl128 by rs6000/t-linux in tmake_file.
4450 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
4451 rs6000/t-slibgcc-aix to tmake_file.
4452 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
4453 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
4454 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
4455 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
4456 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
4457 (sh64l*-*-netbsd*): Add t-slibgcc-libgcc to tmake_file for
4459 (sparc-*-linux*): Append to tmake_file for *-leon*.
4460 Add sparc/t-linux to tmake_file for non-Leon targets.
4461 (sparc64-*-linux*): Add sparc/t-linux to tmake_file.
4462 (tic6x-*-uclinux): New case.
4463 Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to tmake_file.
4464 (tic6x-*-*): Add c6x/t-elf to tmake_file.
4465 (xtensa*-*-linux*): Append to tmake_file, add xtensa/t-linux.
4466 (am33_2.0-*-linux*): Append to tmake_file.
4467 (i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-kfreebsd*-gnu)
4468 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Also handle
4469 x86_64-*-kfreebsd*-gnu.
4470 Add i386/t-linux to tmake_file.
4472 2011-10-28 Ian Lance Taylor <iant@google.com>
4474 * config/i386/morestack.S: Correct CFI information to do proper
4475 returns throughout function. In 32-bit mode, save %ebx so that it
4476 is restored on unwind.
4478 2011-10-25 Bernd Schmidt <bernds@codesourcery.com>
4480 * config/c6x/pr-support.c (__gnu_unwind_24bit): Correct logic for the
4481 case where B3 isn't the return register.
4483 * config/c6x/pr-support.c (pop_compact_frame, pop_frame): Correct
4484 logic for doubleword pops.
4486 2011-10-25 Andreas Tobler <andreast@fgznet.ch>
4488 * config/rs6000/t-freebsd: Add wildcard.
4490 2011-10-21 Paul Brook <paul@codesourcery.com>
4492 * unwind-arm-common.inc: Handle ID3/4 unwinding data.
4494 2011-10-16 Uros Bizjak <ubizjak@gmail.com>
4495 Eric Botcazou <ebotcazou@adacore.com>
4498 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Set
4499 fs->signal_frame to 1.
4501 2011-10-07 Ian Lance Taylor <iant@google.com>
4503 * generic-morestack-thread.c: #include <errno.h>.
4505 2011-10-07 Ian Lance Taylor <iant@google.com>
4508 * generic-morestack.c (__generic_morestack): Make sure the segment
4509 is large enough for both the stack frame and the copied
4512 2011-10-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4515 * config.host: Add crtbegin.o, crtbeginS.o, crtend.o, crtendS.o to
4518 2011-09-28 Nick Clifton <nickc@redhat.com>
4520 * config/rx/rx-lib.h: Always restrict doubles to the SF type when
4521 64-bit doubles are not enabled.
4522 * config/rx/rx-abi.h: Fix extraneous renaming of the floatsisf
4523 and floatunsisf functions.
4525 2011-09-13 Paul Brook <paul@codesourcery.com>
4527 * config.host (tic6x-*-*): Add c6x/t-c6x-elf. Set unwind_header.
4528 * unwind-c.c (PERSONALITY_FUNCTION): Use UNWIND_POINTER_REG.
4529 * unwind-arm-common.inc: New file.
4530 * config/arm/unwind-arm.c: Use unwind-arm-common.inc.
4531 * config/arm/unwind-arm.h: Use unwind-arm-common.h.
4532 (_GLIBCXX_OVERRIDE_TTYPE_ENCODING): Define.
4533 * config/c6x/libunwind.S: New file.
4534 * config/c6x/pr-support.c: New file.
4535 * config/c6x/unwind-c6x.c: New file.
4536 * config/c6x/unwind-c6x.h: New file.
4537 * config/c6x/t-c6x-elf: New file.
4539 2011-08-23 Uros Bizjak <ubizjak@gmail.com>
4541 * config/i386/64/sfp-machine.h (ASM_INVALID): New define.
4542 (ASM_DIVZERO): Ditto.
4543 (FP_HANLDE_EXCEPTIONS): Use ASM_INVALID and ASM_DIVZERO.
4545 2011-08-18 Richard Sandiford <richard.sandiford@linaro.org>
4547 * config/arm/bpabi-lib.h (RENAME_LIBRARY_SET): Delete.
4549 2011-08-17 Richard Sandiford <richard.sandiford@linaro.org>
4552 * config/arm/bpabi-lib.h (RENAME_LIBRARY): Use a C-level alias
4553 instead of an assembly one.
4555 2011-08-12 Paolo Bonzini <bonzini@gnu.org>
4558 * Makefile.in (install-unwind_h): Create
4559 $(gcc_objdir)/include/unwind.h atomically.
4561 2011-08-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4563 * Makefile.in (install-unwind_h): Remove destination file first.
4565 2011-08-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4568 * config/mips/t-mips16: New file.
4569 * config.host (mips64*-*-linux*): Add mips/t-mips16 to tmake_file.
4570 (mips*-*-linux*): Likewise.
4571 (mips*-sde-elf*): Likewise.
4572 (mipsisa32-*-elf*): Join with mipsisa32r2-*-elf*,
4573 mipsisa64-*-elf*, mipsisa64r2-*-elf*.
4574 Add mips/t-mips16 to tmake_file.
4575 (mipsisa64sb1-*-elf*): Add mips/t-mips16 to tmake_file.
4576 (mips-*-elf*): Likewise.
4577 (mips64-*-elf*): Likewise.
4578 (mips64orion-*-elf*): Likewise.
4579 (mips*-*-rtems*): Likewise.
4580 (mipstx39-*-elf*): Likewise.
4581 * Makefile.in: Use SYNC instead of LIBGCC_SYNC.
4582 ($(libgcc-sync-size-funcs-o)): Use SYNC_CFLAGS instead of
4584 Use $(srcdir) to refer to sync.c.
4586 ($(libgcc-sync-funcs-o)): Likewise.
4587 ($(libgcc-sync-size-funcs-s-o)): Likewise.
4588 ($(libgcc-sync-funcs-s-o)): Likewise.
4590 2011-08-09 Andreas Schwab <schwab@linux-m68k.org>
4592 * config.host (ia64*-*-linux*): Move ia64/t-glibc after
4595 2011-08-08 H.J. Lu <hongjiu.lu@intel.com>
4598 * config/i386/value-unwind.h: New.
4600 2011-08-06 Richard Sandiford <rdsandiford@googlemail.com>
4602 * config.host (*-*-darwin*, *-*-freebsd*, *-*-linux*, frv-*-*linux*)
4603 (*-*-kfreebsd*-gnu, *-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu):
4604 Add to tmake_file rather than overriding it.
4606 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4608 * config/t-softfp: Remove.
4609 * soft-fp: Moved from ../gcc/config.
4610 * soft-fp/README: Remove t-softfp reference.
4611 * soft-fp/t-softfp: Move to config/t-softfp.
4612 (softfp_machine_header): Remove.
4613 (softfp_file_list): Remove config subdir.
4614 (soft-fp-objects): New variable.
4615 ($(soft-fp-objects)): Set INTERNAL_CFLAGS.
4616 (LIB2FUNCS_EXTRA): Add to LIB2ADD instead.
4617 (SFP_MACHINE, $(SFP_MACHINE)): Remove.
4618 * config/t-softfp-excl: New file.
4619 * config/t-softfp-sfdf: New file.
4620 * config/t-softfp-tf: New file.
4621 * config/no-sfp-machine.h: New file.
4622 * config/arm/sfp-machine.h: New file.
4623 * config/arm/t-softfp: New file.
4624 * config/c6x/sfp-machine.h: New file.
4625 * config/i386/32/t-fprules-softfp: Rename to ...
4626 * config/i386/32/t-softfp: ... this.
4627 (tifunctions, LIB2ADD): Remove.
4628 (softfp_int_modes): Override.
4629 * config/i386/64/t-softfp-compat (tf-functions): Remove config
4631 * config/i386/64/eqtf2.c: Likewise.
4632 * config/i386/64/getf2.c: Likewise.
4633 * config/i386/64/letf2.c: Likewise.
4634 * config/ia64/sft-machine.h: New file.
4635 * config/ia64/t-fprules-softfp: Rename to ...
4636 * config/ia64/t-softfp: ... this.
4637 * config/lm32/sfp-machine.h: New file.
4638 * config/moxie/t-moxie-softfp: Remove.
4639 * config/rs6000/ibm-ldouble-format: New file.
4640 * config/rs6000/ibm-ldouble.c: New file.
4641 * config/rs6000/libgcc-ppc-glibc.ver: New file
4642 * config/rs6000/libgcc-ppc64.ver: New file
4643 * config/rs6000/sfp-machine.h: New file.
4644 * config/rs6000/t-freebsd: New file.
4645 * config/rs6000/t-ibm-ldouble: New file.
4646 * config/rs6000/t-ldbl128: Use $(srcdir) to refer to
4647 libgcc-ppc-glibc.ver.
4648 * config/rs6000/t-linux64: New file.
4649 * config/rs6000/t-ppccomm (LIB2ADD): Add
4650 $(srcdir)/config/rs6000/ibm-ldouble.c.
4651 * config/rs6000/t-ppccomm-ldbl: New file.
4652 * config/score/sfp-machine.h: New file.
4653 * config.host (sfp_machine_header): Explain.
4654 (arm*-*-linux*): Add t-softfp-sfdf, t-softfp-excl, arm/t-softfp,
4655 t-softfp to tmake_file.
4656 (arm*-*-uclinux*): Likewise.
4657 (arm*-*-ecos-elf): Likewise.
4658 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
4659 (arm*-*-rtems*): Likewise.
4660 (arm*-*-elf): Likewise.
4661 (ia64*-*-linux*): Replace ia64/t-fprules-softfp by ia64/t-softfp
4663 Add t-softfp-tf, t-softfp-excl, t-softfp to tmake_file.
4664 (lm32-*-elf*, lm32-*-rtems*): Add t-softfp-sfdf, t-softfp to tmake_file.
4665 (lm32-*-uclinux*): Likewise.
4666 (moxie-*-*): Replace moxie/t-moxie-softfp by t-softfp-sfdf,
4667 t-softfp-excl, t-softfp.
4668 (powerpc-*-darwin*): Add rs6000/t-ibm-ldouble to tmake_file.
4669 (powerpc64-*-darwin*): Likewise.
4670 (powerpc-*-freebsd*): Add t-softfp-sfdf, t-softfp-excl, t-softfp
4672 (powerpc-*-eabisimaltivec*): Add rs6000/t-ppccomm-ldbl to
4674 (powerpc-*-eabisim*): Likewise.
4675 (powerpc-*-elf*): Likewise.
4676 (powerpc-*-eabialtivec*): Likewise.
4677 (powerpc-xilinx-eabi*): Likewise.
4678 (powerpc-*-rtems*): Likewise.
4679 (powerpc-*-linux*, powerpc64-*-linux*): Add t-softfp-sfdf,
4680 t-softfp-excl, t-softfp to tmake_file.
4681 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add
4682 rs6000/t-ppccomm-ldbl to tmake_file.
4683 (powerpcle-*-elf*): Likewise.
4684 (powerpcle-*-eabisim*): Likewise.
4685 (powerpcle-*-eabi*): Likewise.
4686 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
4687 rs6000/t-ibm-ldouble to tmake_file.
4688 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
4689 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
4690 (score-*-elf): Add t-softfp-sfdf, t-softfp-excl, t-softfp to tmake_file.
4691 (tic6x-*-*): Likewise.
4692 (i[34567]86-*-darwin*, x86_64-*-darwin*,
4693 i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu,
4694 i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-gnu*,
4695 i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*,
4696 i[34567]86-*-cygwin*, i[34567]86-*-mingw*, x86_64-*-mingw*,
4697 i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add t-softfp-tf,
4698 t-softfp to tmake_file.
4699 * configure.ac (sfp_machine_header): Provide default if unset.
4701 Link sfp-machine.h to config/$sfp_machine_header.
4702 * configure: Regenerate.
4704 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4706 * Makefile.in (double_type_size, long_double_type_size): Set.
4707 Remove $(fpbit-in-libgcc) support.
4708 (FPBIT_FUNCS, DPBIT_FUNCS, TPBIT_FUNCS): New variables.
4709 (fpbit-src): New variable.
4710 ($(fpbit-o), $(fpbit-s-o)): Use $(fpbit-src) instead of $(FPBIT).
4711 Compile with -DFLOAT $(FPBIT_CFLAGS).
4713 ($(dpbit-o), $(dpbit-s-o)): Use $(fpbit-src) instead of $(DPBIT).
4714 Compile with $(FPBIT_CFLAGS).
4716 ($(tpbit-o), $(tpbit-s-o): Use $(fpbit-src) instead of $(TPBIT).
4717 Compile with -DFLOAT $(TPBIT_CFLAGS).
4719 * configure.ac (double_type_size, long_double_type_size):
4720 Determine and substitute.
4721 * configure: Regenerate.
4722 * fp-bit.c, fp-bit.h: New files.
4723 * config/avr/avr-lib.h, config/h8300/h8300-lib.h: New files.
4724 * config/mips/t-irix6 (TPBIT, $(gcc_objdir)/tp-bit.c): Remove.
4725 * config/mips/t-mips: New file.
4726 * config/mips/t-sdemtk: New file.
4727 * config/rs6000/ppc64-fp.c: New file.
4728 * config/rs6000/t-darwin (LIB2ADD): Add
4729 $(srcdir)/config/rs6000/ppc64-fp.c.
4730 * config/rs6000/t-ppc64-fp: New file.
4731 * config/rx/rx-lib.h: New file.
4732 * config/rx/t-rx (FPBIT): Set to true.
4733 ($(gcc_objdir)/fp-bit.c): Remove.
4734 (DPBIT): Set to true only with -m64bit-doubles.
4735 ($(gcc_objdir)/dp-bit.c): Remove.
4736 * config/sparc/t-softfp: Remove.
4737 * config/spu/t-elf: New file.
4738 * config/t-fdpbit, config/t-fpbit: New files.
4739 * config.host (m32c*-*-*): Add t-fdpbit to tmake_file.
4740 (mips*-*-*): Likewise.
4741 (arm-wrs-vxworks): Likewise.
4742 (arm*-*-freebsd*): Likewise.
4743 (avr-*-rtems*): Add t-fpbit to tmake_file.
4744 (avr-*-*): Likewise.
4745 (bfin*-elf*): Add t-fdpbit to tmake_file.
4746 (bfin*-uclinux*): Likewise.
4747 (bfin*-linux-uclibc*): Likewise.
4748 (bfin*-rtems*): New case.
4749 Add t-fdpbit to tmake_file.
4750 (bfin*-*): Add t-fdpbit to tmake_file.
4751 (crisv32-*-elf): Likewise.
4752 (cris-*-linux*): Likewise.
4753 (fr30-*-elf): Likewise.
4754 (frv-*-elf, frv-*-*linux*): Likewise.
4755 (h8300-*-rtems*, h8300-*-elf*): Add t-fpbit to tmake_file.
4756 (iq2000*-*-elf*): Add t-fdpbit to tmake_file.
4757 (m32r-*-elf*): Likewise.
4758 (m32rle-*-elf*): Likewise.
4759 (m32r-*-linux*): Likewise.
4760 (m32rle-*-linux*): Likewise.
4761 (mcore-*-elf): Add t-fdpbit to tmake_file.
4762 (microblaze*-*-*): Likewise.
4763 (mips-sgi-irix6.5*): Add t-tpbit to tmake_file.
4764 (mips*-*-netbsd*): Add mips/t-mips to tmake_file.
4765 (mips64*-*-linux*): Also handle mipsisa64*-*-linux*.
4767 Add mips/t-tpbit to tmake-file.
4768 (mips*-*-linux*): Fix typo.
4769 (mips*-sde-elf*): New case
4770 Add mips/t-sdemtk unless using newlib.
4771 (mipsisa64sr71k-*-elf*): Add t-fdpbit to tmake_file.
4772 (mipsisa64sb1-*-elf*): Add mips/t-mips to tmake_file.
4773 (mn10300-*-*): Likewise.
4774 (pdp11-*-*): Likewise.
4775 (picochip-*-*): Add t-fpbit to tmake_file.
4776 (powerpc-*-eabisimaltivec*): Likewise.
4777 (powerpc-*-eabisim*): Likewise.
4778 (powerpc-*-elf*): Likewise.
4779 (powerpc-*-eabialtivec*): Likewise.
4780 (powerpc-xilinx-eabi*): New case.
4781 Add t-fdpbit to tmake_file.
4782 (powerpc-*-eabi*): Add t-fdpbit to tmake_file.
4783 (powerpc-*-rtems*): Likewise.
4784 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-ppc64-fp to
4786 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add t-fdpbit to
4788 (powerpc-*-lynxos*): Likewise.
4789 (powerpcle-*-elf*): Likewise.
4790 (powerpcle-*-eabisim*): Likewise.
4791 (powerpcle-*-eabi*): Likewise.
4792 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
4793 t-fdpbit, rs6000/t-ppc64-fp to tmake_file.
4794 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
4795 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
4796 (rx-*-elf): Add t-fdpbit to tmake_file.
4797 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
4798 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
4799 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
4800 (sh64l*-*-netbsd*): Add t-fdpbit to tmake_file except on
4802 (sh-*-rtems*): Add t-fdpbit to tmake_file.
4803 (sh-wrs-vxworks): Likewise.
4804 (sparc-*-elf*): Replace sparc/t-softfp by t-fdpbit in tmake_file.
4805 (sparc-*-linux*): Add t-fdpbit to tmake_file for *-leon*.
4806 (sparc-*-rtems*, sparc64-*-rtems*): Split off ...
4807 (sparc64-*-rtems*): ... new case.
4808 (sparc-*-rtems*): Add t-fdpbit to tmake_file.
4809 (spu-*-elf*): Likewise.
4810 Add spu/t-elf to tmake_file.
4811 (v850*-*-*): Add t-fdpbit to tmake_file.
4812 (xstormy16-*-elf): Likewise.
4813 (am33_2.0-*-linux*): Add t-fdpbit to tmake_file.
4814 (mep*-*-*): Likewise.
4816 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4818 * Makefile.in (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): New
4820 (LIBUNWIND, SHLIBUNWIND_LINK, SHLIBUNWIND_INSTALL): New variables.
4821 (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): Add $(srcdir)/emutls.c.
4822 (install-unwind_h): New target.
4823 (all): Depend on it.
4824 * config.host (unwind_header): New variable.
4825 (*-*-freebsd*): Set tmake_file to t-eh-dw2-dip.
4826 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
4827 *-*-gnu*): Likewise, also for *-*-kopensolaris*-gnu.
4828 (*-*-solaris2*): Add t-eh-dw2-dip to tmake_file.
4829 (arm*-*-linux*): Add arm/t-bpabi for arm*-*-linux-*eabi.
4831 (arm*-*-uclinux*): Add arm/t-bpabi for arm*-*-uclinux*eabi.
4833 (arm*-*-eabi*, arm*-*-symbianelf*): Add arm/t-bpabi for
4835 Add arm/t-symbian to tmake_file for arm*-*-symbianelf*.
4837 (ia64*-*-elf*): Add ia64/t-eh-ia64 to tmake_file.
4838 (ia64*-*-freebsd*): Likewise.
4839 (ia64*-*-linux*): Add ia64/t-glibc, ia64/t-eh-ia64, t-libunwind to
4841 Add t-libunwind-elf, ia64/t-glibc-libunwind unless
4842 $with_system_libunwind.
4843 (ia64*-*-hpux*): Set tmake_file.
4844 (ia64-hp-*vms*): Add ia64/t-eh-ia64 to tmake_file.
4845 (picochip-*-*): Set tmake_file.
4846 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Set
4848 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
4849 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
4850 (s390x-ibm-tpf*): Add t-eh-dw2-dip to tmake_file.
4851 (xtensa*-*-elf*): Set tmake_file.
4852 (xtensa*-*-linux*): Likewise.
4853 * configure.ac: Include ../config/unwind_ipinfo.m4.
4854 Call GCC_CHECK_UNWIND_GETIPINFO.
4855 Link unwind.h to $unwind_header.
4856 * configure: Regenerate.
4857 * emutls.c, unwind-c.c, unwind-compat.c, unwind-compat.h,
4858 unwind-dw2-fde-compat.c, unwind-dw2-fde-dip.c, unwind-dw2-fde.c,
4859 unwind-dw2-fde.h, unwind-dw2.c, unwind-dw2.h, unwind-generic.h,
4860 unwind-pe.h, unwind-sjlj.c, unwind.inc: New files.
4861 * config/unwind-dw2-fde-darwin.c: New file.
4862 * config/arm/libunwind.S, config/arm/pr-support.c,
4863 config/arm/t-bpabi, config/arm/t-symbian, config/arm/unwind-arm.c,
4864 config/arm/unwind-arm.h,: New files.
4865 * config/ia64/fde-glibc.c, config/ia64/fde-vms.c,
4866 config/ia64/t-eh-ia64, config/ia64/t-glibc,
4867 config/ia64/t-glibc-libunwind, config/ia64/t-hpux,
4868 config/ia64/t-vms, config/ia64/unwind-ia64.c,
4869 config/ia64/unwind-ia64.h: New files.
4870 * config/picochip/t-picochip: New file.
4871 * config/rs6000/aix-unwind.h, config/rs6000/darwin-fallback.c: New
4873 * config/rs6000/t-darwin (LIB2ADDEH): Set.
4874 * config/s390/t-tpf (LIB2ADDEH): Remove.
4875 * config/t-darwin (LIB2ADDEH): Set.
4876 * config/t-eh-dw2-dip: New file.
4877 * config/t-libunwind, config/t-libunwind-elf: New files.
4878 * config/t-sol2 (LIB2ADDEH): Remove.
4879 * config/xtensa/t-xtensa: New file.
4881 2011-08-02 H.J. Lu <hongjiu.lu@intel.com>
4883 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): New.
4884 (x86_64_fallback_frame_state): Use RT_SIGRETURN_SYSCALL and
4885 long long to check rt_sigreturn syscall.
4887 2011-08-02 Alan Modra <amodra@gmail.com>
4889 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
4890 Restore for indirect call bcrtl from correct stack slot, and only
4891 if cfa+40 isn't valid.
4893 2011-08-01 Julian Brown <julian@codesourcery.com>
4895 * config.host (arm*-*-linux*, arm*-*-uclinux*, arm*-*-eabi*)
4896 (arm*-*-symbianelf*): Add t-fixedpoint-gnu-prefix makefile fragment.
4897 * config/arm/bpabi-lib.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define.
4899 2011-08-01 Julian Brown <julian@codesourcery.com>
4901 * Makefile.in (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): New.
4902 (libgcc-std.ver.in): Use above.
4903 * fixed-bit.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define, if
4904 LIBGCC2_GNU_PREFIX is defined. Use instead of LIBGCC2_GNU_PREFIX
4906 * config/t-fixedpoint-gnu-prefix: New file.
4907 * config/t-gnu-prefix (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): Set.
4908 * libgcc-std.ver.in (fixed-point routines): Use __FIXPTPFX__
4911 2011-07-28 H.J. Lu <hongjiu.lu@intel.com>
4913 * config/i386/morestack.S (X86_64_SAVE_NEW_STACK_BOUNDARY): New.
4914 Use X86_64_SAVE_NEW_STACK_BOUNDARY to save the new stack boundary
4915 for x86-64. Properly check __x86_64__ and __LP64__.
4917 2010-07-28 H.J. Lu <hongjiu.lu@intel.com>
4919 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Always use _WIN64
4921 (_FP_WS_TYPE): Likewise.
4922 (_FP_I_TYPE): Likewise.
4924 2011-07-28 Alan Modra <amodra@gmail.com>
4926 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
4927 Leave r2 REG_UNSAVED if stopped on the instruction that saves r2
4928 in a plt call stub. Do restore r2 if stopped on bctrl.
4930 2011-07-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4932 * config.host (i[3456x]86-*-netware*): Remove.
4933 * config/i386/netware-crt0.c, config/i386/t-nwld,
4934 config/i386/t-slibgcc-nwld: Remove.
4936 2011-07-15 Bernd Schmidt <bernds@codesourcery.com>
4938 * config.host: Handle tic6x-*-*.
4939 * config/c6x/c6x-abi.h: New file.
4941 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4943 * config/i386/crtprec.c: New file.
4944 * config/i386/t-crtpc: Use $(srcdir) to refer to crtprec.c.
4945 * config.host (i[34567]86-*-darwin*): Add i386/t-crtpc to tmake_file.
4946 Add crtprec32.o, crtprec64.o, crtprec80.o to extra_parts.
4947 (x86_64-*-darwin*): Likewise.
4948 (i[34567]86-*-solaris2*: Likewise.
4950 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4952 * config/alpha/crtfastmath.c: New file.
4953 * config/i386/crtfastmath.c: New file.
4954 * config/ia64/crtfastmath.c: New file.
4955 * config/mips/crtfastmath.c: New file.
4956 * config/sparc/crtfastmath.c: New file.
4958 * config/t-crtfm (crtfastmath.o): Use $(srcdir) to refer to
4960 Add -frandom-seed=gcc-crtfastmath.
4961 * config/alpha/t-crtfm: Remove.
4962 * config/i386/t-crtfm: Use $(srcdir) to refer to crtfastmath.c.
4963 * config/ia64/t-ia64 (crtfastmath.o): Remove.
4965 * config.host (alpha*-*-linux*): Replace alpha/t-crtfm by t-crtfm.
4966 (alpha*-dec-osf5.1*): Likewise.
4967 (alpha*-*-freebsd*): Add t-crtfm to tmake_file.
4968 Add crtfastmath.o to extra_parts.
4969 (i[34567]86-*-darwin*): Add i386/t-crtfm to tmake_file.
4970 Add crtfastmath.o to extra_parts.
4971 (x86_64-*-darwin*): Likewise.
4972 (x86_64-*-mingw*): Likewise.
4973 (ia64*-*-elf*): Add t-crtfm to tmake_file.
4974 (ia64*-*-freebsd*): Likewise.
4975 (ia64*-*-linux*): Likewise.
4976 (sparc64-*-freebsd*): Add t-crtfm to tmake_file.
4977 Add crtfastmath.o to extra_parts.
4979 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4981 * config/darwin-crt3.o: New file.
4982 * config/rs6000/darwin-crt2.c: New file.
4983 * config/t-darwin: New file.
4984 * config/rs6000/t-darwin (DARWIN_EXTRA_CRT_BUILD_CFLAGS): New variable.
4986 * config.host (*-*-darwin*): Add crt3.o to extra_parts.
4987 (powerpc-*-darwin*): Add crt2.o to extra_parts.
4988 (powerpc64-*-darwin*): Likewise.
4990 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4992 * config/i386/netware-crt0.c: New file.
4993 * config/i386/t-nwld: Rename to ...
4994 * config/i386/t-slibgcc-nwld: ... this.
4995 * config/i386/t-nwld: New file.
4996 * config.host (i[3456x]86-*-netware*): Add i386/t-slibgcc-nwld to
4998 Add crt0.o, libgcc.def, libc.def, libcpre.def, posixpre.def to
5001 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5003 * configure.ac (i?86-*-solaris2*): Use libgcc copy of
5005 * configure: Regenerate.
5007 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5009 * dfp-bit.c, dfp-bit.h: New files.
5010 * Makefile.in (D32PBIT_FUNCS, D64PBIT_FUNCS, D128PBIT_FUNCS): New
5012 ($(d32pbit-o)): Use $(srcdir) to refer to dfp-bit.c
5013 ($(d64pbit-o)): Likewise.
5014 ($(d128pbit-o)): Likewise.
5015 * config/t-dfprules: New file.
5016 * config.host (i[34567]86-*-linux*): Add t-dfprules to tmake_file.
5017 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu,
5018 i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
5019 (x86_64-*-linux*): Likewise.
5020 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
5021 (i[34567]86-*-cygwin*): Likewise.
5022 (i[34567]86-*-mingw*, x86_64-*-mingw*): Likewise.
5023 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
5025 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5027 * Makfile.in (LIBGCOV): New variable.
5028 ($(libgcov-objects)): Use $(srcdir) to refer to libgcov.c.
5029 * libgcov.c: New file.
5031 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5033 * fixed-bit.c, fixed-bit.h: New files.
5034 * fixed-obj.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir) to
5035 refer to fixed-bit.c.
5037 2011-07-07 Joseph Myers <joseph@codesourcery.com>
5039 * config.host (*local*): Remove.
5041 2011-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5044 * config.host (*-*-solaris2*): Handle x86_64-*-solaris2.1[0-9]*
5045 like i?86-*-solaris2.1[0-9]*.
5046 (i[34567]86-*-solaris2*): Also handle x86_64-*-solaris2.1[0-9]*.
5047 * configure.ac (i?86-*-solaris2*): Likewise.
5048 * configure: Regenerate.
5050 2011-07-06 Thomas Schwinge <thomas@schwinge.name>
5052 * config.host (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
5053 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Remove
5054 md_unwind_header by splitting out of...
5055 (i[34567]86-*-linux*): ... this.
5056 * config.host (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu):
5057 Remove md_unwind_header by splitting out of...
5058 (x86_64-*-linux*): ... this.
5060 2011-07-04 Georg-Johann Lay <avr@gjlay.de>
5062 * config/avr/t-avr (intfuncs16): Add _clrsbXX2.
5064 2011-06-28 Nick Clifton <nickc@redhat.com>
5066 * config.host: Recognize all V850 variants.
5068 2011-06-22 Uros Bizjak <ubizjak@gmail.com>
5070 * enable-execute-stack-empty.c (__enable_execute_stack): Add prototype.
5072 2011-06-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5074 * shared-object.mk (c_flags-$o): Save c_flags.
5075 ($(base)$(objext)): Use it.
5076 ($(base)_s$(objext)): Likewise.
5078 2011-06-21 Bernd Schmidt <bernds@codesourcery.com>
5080 * Makefile.in (lib2funcs): Add _clrsbsi2 and _clrsbdi2.
5081 * libgcc-std.ver.in (GCC_4.7.0): New section.
5083 2011-06-16 Georg-Johann Lay <avr@gjlay.de>
5087 * config/avr/t-avr: Fix line endings.
5088 (intfuncs16): Remove _ffsXX2, _clzXX2, _ctzXX2, _popcountXX2,
5091 2011-06-14 Olivier Hainque <hainque@adacore.com>
5092 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5094 * config/mips/irix6-unwind.h: New file.
5095 * config.host (mips-sgi-irix6.5*): Set md_unwind_header.
5097 2011-06-10 Eric Botcazou <ebotcazou@adacore.com>
5099 * config/sparc/linux-unwind.h (STACK_BIAS): Define.
5100 (sparc64_fallback_frame_state): Use it.
5101 (sparc64_frob_update_context): Further adjust context.
5102 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Likewise.
5103 * config/sparc/sol2-ci.S: Add TARGET_FLAT handling.
5104 * config/sparc/sol2-cn.S: Likewise.
5106 2011-06-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5108 * enable-execute-stack-empty.c: New file.
5109 * enable-execute-stack-mprotect.c: New file.
5110 * config/i386/enable-execute-stack-mingw32.c: New file.
5111 * config.host (enable_execute_stack): New variable.
5112 Select appropriate variants.
5113 * configure.ac: Link enable-execute-stack.c to
5114 $enable_execute_stack.
5115 * configure: Regenerate.
5116 * Makefile.in (LIB2ADD): Add enable-execute-stack.c.
5117 (lib2funcs): Remove _enable_execute_stack.
5119 2011-06-09 David S. Miller <davem@davemloft.net>
5120 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5122 * config.host (sparc-*-linux*): Correct md_unwind_header
5124 (s390x-ibm-tpf*): Fix typo.
5126 2011-06-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5128 * config.host (mips-sgi-irix6.5*): Add t-crtfm to tmake_file.
5129 Add crtfastmath.o to extra_parts.
5130 (mips64*-*-linux*, mips*-*-linux*): Use t-crtfm instead of
5132 * config/mips/t-crtfm: Remove.
5134 2011-06-04 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5136 * config.host (hppa*-*-linux*): Correct md_unwind_header name.
5138 2011-06-04 Kaz Kojima <kkojima@gcc.gnu.org>
5140 * config.host (sh*-*-linux*): Fix typo.
5142 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5144 * config/alpha/linux-unwind.h: Move from ../gcc/config/alpha.
5145 * config/alpha/osf5-unwind.h: Move from ../gcc/config/alpha.
5146 * config/alpha/vms-unwind.h: Move from ../gcc/config/alpha.
5147 * config/bfin/linux-unwind.h: Move from ../gcc/config/bfin.
5148 * config/i386/linux-unwind.h: Move from ../gcc/config/i386.
5149 * config/i386/sol2-unwind.h: Move from ../gcc/config/i386.
5150 * config/i386/w32-unwind.h: Move from ../gcc/config/i386.
5151 Wrap in !__MINGW64__.
5152 * config/ia64/linux-unwind.h: Move from ../gcc/config/ia64.
5153 * config/ia64/vms-unwind.h: Move from ../gcc/config/ia64.
5154 * config/m68k/linux-unwind.h: Move from ../gcc/config/m68k.
5155 * config/mips/linux-unwind.h: Move from ../gcc/config/mips.
5156 * config/pa/hpux-unwind.h: Move from ../gcc/config/pa.
5157 * config/pa/linux-unwind.h: Move from ../gcc/config/pa.
5158 * config/rs6000/darwin-unwind.h: Move from ../gcc/config/rs6000.
5160 * config/rs6000/linux-unwind.h: Move from ../gcc/config/rs6000.
5161 * config/s390/linux-unwind.h: Move from ../gcc/config/s390.
5162 * config/s390/tpf-unwind.h: Move from ../gcc/config/s390.
5163 * config/sh/linux-unwind.h: Move from ../gcc/config/sh.
5164 * config/sparc/linux-unwind.h: Move from ../gcc/config/sparc.
5165 * config/sparc/sol2-unwind.h: Move from ../gcc/config/sparc.
5166 * config/xtensa/linux-unwind.h: Move from ../gcc/config/xtensa.
5167 * config/no-unwind.h: New file.
5168 * config.host (md_unwind_header): Document.
5170 (alpha*-*-linux*, alpha*-dec-osf5.1*, alpha64-dec-*vms*,
5171 alpha*-dec-*vms*, bfin*-uclinux*, bfin*-linux-uclibc*,
5172 hppa*-*-linux*, hppa[12]*-*-hpux10*, hppa*64*-*-hpux11*,
5173 hppa[12]*-*-hpux11*): Set md_unwind_header.
5174 (i[34567]86-*-linux*): Handle i[34567]86-*-kopensolaris*-gnu.
5175 Set md_unwind_header.
5176 (x86_64-*-linux*, i[34567]86-*-solaris2*): Set md_unwind_header.
5177 (i[34567]86-*-cygwin*): Split from i[34567]86-*-mingw*.
5178 (i[34567]86-*-mingw*, ia64*-*-linux*, ia64-hp-*vms*,
5179 m68k-*-uclinux*, m68k-*-linux*, mips64*-*-linux*, mips*-*-linux*,
5180 powerpc-*-darwin*, powerpc-*-linux*, s390-*-linux*,
5181 s390x-*-linux*, s390x-ibm-tpf*, sh*-*-linux*, sparc-*-linux*,
5182 sparc*-*-solaris2*, sparc64-*-linux*, xtensa*-*-linux*): Set
5184 * configure.ac: Link md-unwind-support.h to $md_unwind_header.
5185 * configure: Regenerate.
5187 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5189 * config.host (mips-sgi-irix[56]*): Restrict to mips-sgi-irix6.5*.
5190 Set tmake_file, extra_parts.
5191 * config/mips/irix-crti.S: Move from ../gcc/config/mips/irix-crti.asm.
5193 * config/mips/irix-crtn.S: Move from ../gcc/config/mips/irix-crtn.asm.
5195 * config/mips/t-irix6: New file.
5196 * config/mips/t-slibgcc-irix: New file.
5198 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5200 * config/s390/t-tpf (LIB2ADDEHDEP): Remove.
5201 * config/t-sol2 (LIB2ADDEH): Use gcc_srcdir, add emutls.c.
5203 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5205 * configure.ac (target_thread_file): Determine thread model.
5206 * configure: Regenerate.
5207 * config.host (alpha*-dec-osf5.1*): Set tmake_file, extra_parts.
5208 * config/alpha/t-alpha: New file.
5209 * config/alpha/t-crtfm: Use $<.
5210 * config/alpha/t-ieee: New file.
5211 * config/alpha/t-osf-pthread: New file.
5212 * config/alpha/t-slibgcc-osf: New file.
5213 * config/alpha/libgcc-osf5.ver: New file.
5215 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5217 * config.host (i[34567]86-*-solaris2*): Add i386/t-crtfm to
5219 Add crtfastmath.o to extra_parts.
5221 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5223 * config/gmon-sol2.c: Reindent.
5225 Remove, correct casts.
5226 Use STDERR_FILENO, NULL.
5227 (BASEADDRESS): Remove.
5229 (errno, sbrk): Remove declarations.
5230 (monstartup) [hp300]: Remove.
5233 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5235 * Makefile.in (cpu_type): Define.
5236 * config.host (i[34567]86-*-rtems*): Handle it.
5237 (i[34567]86-*-solaris2*): Move body ...
5238 (*-*-solaris2*): ... here.
5239 New case, generalize.
5240 (sparc-*-elf*): Handle it.
5241 (sparc-*-linux*, sparc64-*-linux*): Replace sparc/t-crtfm by t-crtfm.
5242 (sparc-*-rtems*, sparc64-*-rtems*); Handle it.
5243 (sparc64-*-solaris2*, sparcv9-*-solaris2*, sparc-*-solaris2*):
5245 (sparc*-*-solaris2*): ... this.
5247 (sparc64-*-elf*): Handle it.
5248 * config/gmon-sol2.c: Move from ../gcc/config/sparc.
5249 Merge ../gcc/config/i386/gmon-sol2.c.
5250 * config/i386/sol2-c1.S: Move from ../gcc/config/i386/sol2-c1.asm.
5252 Merge ../gcc/config/i386/sol2-gc1.asm.
5253 * config/i386/sol2-ci.S: Move from ../gcc/config/i386/sol2-ci.asm.
5255 * config/i386/sol2-cn.S: Move from ../gcc/config/i386/sol2-cn.asm.
5257 * config/i386/t-crtfm (crtfastmath.o): Use $<.
5258 * config/i386/t-crtstuff: New file.
5259 * config/i386/t-softfp: New file.
5260 * config/i386/t-sol2 ($(T)gmon.o, $(T)gcrt1.o, $(T)crt1.o),
5261 $(T)crti.o, $(T)crtn.o): Remove.
5262 (gcrt1.o): New rule.
5263 (TARGET_LIBGCC2_CFLAGS): Remove.
5264 * config/sparc/sol2-c1.S: Move from ../gcc/config/sparc/sol2-c1.asm.
5265 * config/sparc/sol2-ci.S: Move from ../gcc/config/sparc/sol2-ci.asm.
5266 * config/sparc/sol2-cn.S: Move from ../gcc/config/sparc/sol2-cn.asm.
5267 * config/sparc/t-sol2: New file.
5268 * config/sparc/t-crtfm: Move to ...
5269 * config/t-crtfm: ... this.
5270 Use $(cpu_type), $<.
5271 * config/t-crtin: New file.
5272 * config/sparc/t-softfp: New file.
5273 * config/sparc/t-softmul: New file.
5274 * config/t-rtems: New file.
5275 * config/t-slibgcc: New file.
5276 * config/t-slibgcc-elf-ver: New file.
5277 * config/t-slibgcc-gld: New file.
5278 * config/t-slibgcc-sld: New file.
5279 * config/t-sol2: New file.
5280 * configure.ac: Include ../config/lib-ld.m4.
5281 Call AC_LIB_PROG_LD_GNU.
5282 Substitute cpu_type.
5283 * configure: Regenerate.
5285 2011-05-27 Bernd Schmidt <bernds@codesourcery.com>
5288 * config/t-slibgcc-darwin (SHLIB_MAPFILES): Look for
5289 libgcc-std.ver in the build directory.
5290 * config/s390/t-linux (SHLIB_MAPFILES): Likewise.
5291 * config/sh/t-linux (SHLIB_MAPFILES): Likewise.
5293 2011-05-25 Bernd Schmidt <bernds@codesourcery.com>
5295 * libgcc-std.ver.in: New file.
5296 * Makefile.in (LIBGCC_VER_GNU_PREFIX, LIBGCC_VER_SYMBOLS_PREFIX): New
5298 (libgcc-std.ver): New rule.
5299 * config/t-gnu-prefix: New file.
5301 2011-05-23 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5303 * config/s390/t-tpf (LIB2ADDEH): Remove $(gcc_srcdir)/gthr-gnat.c.
5305 2011-05-10 Joseph Myers <joseph@codesourcery.com>
5307 * config/i386/darwin-lib.h: New file.
5309 2011-05-10 Joseph Myers <joseph@codesourcery.com>
5311 * config/arm/symbian-lib.h: New.
5313 2011-05-04 Chris Demetriou <cgd@google.com>
5315 * config/i386/morestack.S (__i686.get_pc_thunk.bx): Rename to...
5316 (__x86.get_pc_thunk.bx): ...this.
5317 (__morestack): Adjust for rename, remove undef of __i686.
5319 2011-05-03 Chris Demetriou <cgd@google.com>
5321 * config/i386/morestack.S (__i686.get_pc_thunk.bx): New.
5323 2011-03-22 Joseph Myers <joseph@codesourcery.com>
5325 * config.host (alpha*-*-gnu*, arc-*-elf*, arm*-*-netbsd*,
5326 arm-*-pe*, crx-*-elf, i[34567]86-*-netbsd*, i[34567]86-*-pe,
5327 m68hc11-*-*|m6811-*-*, m68hc12-*-*|m6812-*-*, mcore-*-pe*,
5328 powerpc64-*-gnu*, powerpc-*-gnu-gnualtivec*, powerpc-*-gnu*,
5329 sh-*-symbianelf* | sh[12346l]*-*-symbianelf*, vax-*-netbsd*):
5332 2011-03-14 Andreas Tobler <andreast@fgznet.ch>
5334 * config.host (cpu_type): Add FreeBSD PowerPC specific parts.
5335 Adjust copyright year.
5337 2011-03-07 Ian Lance Taylor <iant@google.com>
5339 * generic-morestack.c (__splitstack_find): Adjust returned stack
5340 pointer to include all registers pushed by __morestack.
5342 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
5345 * configure.ac: Call ACX_NONCANONICAL_TARGET.
5346 (toolexecdir): Calculate and AC_SUBST.
5347 (toolexeclibdir): Likewise.
5348 * Makefile.in (target_noncanonical): Import.
5349 (toolexecdir): Likewise.
5350 (toolexeclibdir): Likewise.
5351 * configure: Regenerate.
5353 2010-12-13 Nathan Froyd <froydnj@codesourcery.com>
5356 * config/arm/bpabi.h: Rename to...
5357 * config/arm/bpabi-lib.h: ...this.
5359 2010-12-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5361 * configure.ac: Use i386/t-crtstuff on i?86-*-solaris2* if
5363 * configure: Regenerate.
5365 2010-11-24 Nathan Froyd <froydnj@codesourcery.com>
5367 * config/libbid/bid_conf.h (BID_BIG_ENDIAN): Define in terms of
5368 __FLOAT_WORD_ORDER__.
5369 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN):
5372 2010-11-20 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5375 * Makefile.in (install-strip): New phony target.
5377 2010-11-07 Ian Lance Taylor <iant@google.com>
5380 * config/i386/morestack.S (__morestack_large_model): New
5383 2010-10-23 Nathan Froyd <froydnj@codesourcery.com>
5385 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_WORDS_BIG_ENDIAN):
5387 (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN): Test __BYTE_ORDER__.
5389 2010-10-14 Nathan Froyd <froydnj@codesourcery.com>
5391 * config/arm/bpabi.h: New file.
5392 * config/frv/frv-abi.h: New file.
5394 2010-10-01 Ian Lance Taylor <iant@google.com>
5396 * config/t-stack(LIB2ADD_ST): Set instead of LIB2ADD.
5397 * config/i386/t-stack-i386 (LIB2ADD_ST): Likewise.
5399 2010-10-01 H.J. Lu <hongjiu.lu@intel.com>
5402 * config.host: Add the missing `$'.
5404 2010-09-30 Michael Eager <eager@eagercon.com>
5406 * config.host: Add microblaze*-*-*.
5407 * config/microblaze/{divsi3.asm,divsi3_table.c,moddi3.asm,modsi3.asm,
5408 muldi3_hard.asm,mulsi3.asm,stack_overflow_exit.asm,t-microblaze,
5409 udivsi3.asm,umodsi3.asm}: New.
5411 2010-09-28 Ian Lance Taylor <iant@google.com>
5413 * configure.ac: Adjust CFI test to test assembler directly rather
5414 than checking gcc preprocessor macro.
5415 * configure: Rebuild.
5417 2010-09-27 Ian Lance Taylor <iant@google.com>
5419 * configure.ac: Test whether assembler supports CFI directives.
5420 * config.host: Only add t-stack and i386/t-stack-i386 to
5421 tmake_file if libgcc_cv_cfi is "yes".
5422 * configure: Rebuild.
5424 2010-09-27 Ian Lance Taylor <iant@google.com>
5426 * generic-morestack.h: New file.
5427 * generic-morestack.c: New file.
5428 * generic-morestack-thread.c: New file.
5429 * config/i386/morestack.S: New file.
5430 * config/t-stack: New file.
5431 * config/i386/t-stack-i386: New file.
5432 * config.host (i[34567]86-*-linux* and friends): Add t-stack and
5433 i386/t-stack-i386 to tmake_file.
5435 2010-09-21 Iain Sandoe <iains@gcc.gnu.org>
5437 * Makefile.in (libgcc-extra-parts): Check for static archives and
5438 invoke ranlib after installing them.
5439 (gcc-extra-parts): Likewise.
5440 (install-leaf): Likewise.
5442 2010-09-14 H.J. Lu <hongjiu.lu@intel.com>
5444 * configure: Regenerated.
5446 2010-09-10 Kai Tietz <kai.tietz@onevision.com>
5448 * configure: Regenerated.
5450 2010-09-09 Gerald Pfeifer <gerald@pfeifer.com>
5451 Andrew Pinski <pinskia@gmail.com>
5454 * config.host (ia64*-*-freebsd*): Set extra_parts. Set tmake_file.
5456 2010-09-06 H.J. Lu <hongjiu.lu@intel.com>
5459 * configure: Regenerated.
5461 2010-09-06 Andreas Schwab <schwab@redhat.com>
5463 * configure: Regenerate.
5465 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
5467 * config/i386/t-sol2 (__copysigntf3, __fabstf3): Disable for
5469 (__fixtfti, __fixunstfti, __floattitf, __floatuntitf): Enable only
5472 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
5473 Iain Sandoe <iains@gcc.gnu.org>
5476 * Makefile.in (sifuncs, difuncs, tifuncs): Filter out
5477 LIB2FUNCS_EXCLUDE functions.
5479 2010-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
5481 * configure.ac: Use the GCC_AC_ENABLE_DECIMAL_FLOAT macro.
5483 * configure: Regenerate.
5485 2010-09-01 Uros Bizjak <ubizjak@gmail.com>
5487 * config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add
5488 i386/t-freebsd to tmake_file.
5489 * config/i386/t-freebsd: New file.
5490 * config/i386/libgcc-bsd.ver: New file.
5492 2010-07-23 Nathan Froyd <froydnj@codesourcery.com>
5494 * config.host (powerpc*-eabispe*): Set tmake_file.
5495 (powerpc*-eabi*): Likewise.
5496 * config/rs6000/t-ppccomm (EXTRA_PARTS): Add crtbegin, crtend,
5497 crtbeginS, crtendS, crtbeginT.
5499 2010-06-12 Kazu Hirata <kazu@codesourcery.com>
5501 * config.host (mips64*-*-linux*, mips*-*-linux*): Add mips/t-crtfm
5502 to tmake_file. Add crtfastmath.o to extra_parts.
5503 * config/mips/t-crtfm: New.
5505 2010-05-19 Joel Sherrill <joel.sherrill@oarcorp.com>
5507 * config.host (sparc64-*-rtems*): New target.
5509 2010-05-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5511 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
5514 2010-04-15 Thomas Schwinge <tschwinge@gnu.org>
5516 * config.host <i[34567]86-*-gnu*>: Handle softfp as for Linux.
5518 2010-04-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5520 * config.host (alpha*-dec-osf[45]*): Removed alpha*-dec-osf4*,
5521 alpha-dec-osf5.0* support.
5523 2010-04-01 Ralf Corsépius <ralf.corsepius@rtems.org>
5525 * config.host: Add lm32-*-rtems*.
5527 2010-03-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5528 Uros Bizjak <ubizjak@gmail.com>
5531 * config.host (i[34567]86-*-solaris2): Handle 32-bit Solaris 2/x86
5532 like other remaining 32-bit x86 OSes.
5533 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
5535 * config/i386/libgcc-sol2.ver: New file.
5536 * config/i386/t-sol2 (SHLIB_MAPFILES): Add it.
5538 2010-03-30 Jack Howarth <howarth@bromo.med.uc.edu>
5541 * Makefile.in (INTERNAL_CFLAGS): Add @set_use_emutls@.
5542 * configure.ac: Use GCC_CHECK_EMUTLS to see if emulated TLS
5543 is used and substitute set_use_emutls.
5544 * configure: Regenerated.
5546 2010-03-30 Tarik Graba <tarik.graba@telecom-paristech.fr>
5548 * config/lm32/t-lm32: Remove misplaced MULTILIB_OPTIONS.
5550 2010-03-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5553 * config/i386/t-sol2 ($(T)gmon.o): Use CFLAGS instead of
5555 ($(T)gcrt1.o): Likewise.
5556 ($(T)crt1.o): Likewise.
5557 ($(T)crti.o): Likewise.
5558 ($(T)crtn.o): Likewise.
5560 2010-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5563 * Makefile.in (install): Use $(MAKE) string in rule, for
5566 2010-02-22 Hans-Peter Nilsson <hp@bitrange.com>
5568 Migrate from broken pre-libgcc legacy support to libgcc-centric rules.
5569 * config/mmix/t-mmix: New file.
5570 * config.host <mmix-knuth-mmixware> (extra_parts, tmake_file): Set.
5572 2010-02-02 Jack Howarth <howarth@bromo.med.uc.edu>
5575 * config/t-slibgcc-darwin: Add libgcc-libsystem.ver to
5578 2010-01-04 Anthony Green <green@moxielogic.com>
5580 * config/moxie/crti.asm, config/moxie/crtn.asm,
5581 config/moxie/t-moxie-softfp, config/moxie/sfp-machine.h,
5582 config/moxie/t-moxie: New files.
5583 * config.host: Add t-moxie-softfp reference.
5585 2009-11-18 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
5588 * config/t-slibgcc-darwin: Fix embedded rpaths for
5589 --enable-version-specific-runtime-libs, build extension stub
5590 libs exposing features available from current libgcc_s.
5592 2009-11-11 Jon Beniston <jon@beniston.com>
5594 * config.host: Add lm32 targets.
5595 * config/lm32: New directory.
5596 * config/lm32/libgcc_lm32.h: New file.
5597 * config/lm32/_mulsi3.c: New file.
5598 * config/lm32/_udivmodsi4.c: New file.
5599 * config/lm32/_divsi3.c: New file.
5600 * config/lm32/_modsi3.c: New file.
5601 * config/lm32/_udivsi3.c: New file.
5602 * config/lm32/_umodsi3.c: New file.
5603 * config/lm32/_lshrsi3.S: New file.
5604 * config/lm32/_ashrsi3.S: New file.
5605 * config/lm32/_ashlsi3.S: New file.
5606 * config/lm32/crti.S: New file.
5607 * config/lm32/crtn.S: New file.
5608 * config/lm32/t-lm32: New file.
5609 * config/lm32/t-elf: New file.
5610 * config/lm32/t-uclinux: New file.
5612 2009-10-26 Nick Clifton <nickc@redhat.com>
5614 * config.host: Add support for RX target.
5615 * config/rx: New directory.
5616 * config/rx/rx-abi-functions.c: New file. Supplementary
5617 functions for libgcc to support the RX ABI.
5618 * config/rx/rx-abi.h: New file. Supplementary header file for
5619 libgcc RX ABI functions.
5620 * config/rx/t-rx: New file: Makefile fragment for building
5623 2009-10-09 Uros Bizjak <ubizjak@gmail.com>
5625 * config/i386/32/sfp-machine.h (__FP_FRAC_SUB_4): Change operand
5626 constraint of y0 to "g".
5628 2009-10-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
5630 * config.host: Include the s390 makefile fragments.
5631 * config/s390/32/_fixdfdi.c: New file.
5632 * config/s390/32/_fixsfdi.c: New file.
5633 * config/s390/32/_fixtfdi.c: New file.
5634 * config/s390/32/_fixunsdfdi.c: New file.
5635 * config/s390/32/_fixunssfdi.c: New file.
5636 * config/s390/32/_fixunstfdi.c: New file.
5637 * config/s390/32/t-floattodi: New file.
5638 * config/s390/libgcc-glibc.ver: New file.
5639 * config/s390/t-crtstuff: New file.
5640 * config/s390/t-linux: New file.
5641 * config/s390/t-tpf: New file.
5643 2009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5645 * configure.ac (AC_PREREQ): Bump to 2.64.
5647 2009-08-22 Kaz Kojima <kkojima@gcc.gnu.org>
5649 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Add -mieee.
5651 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5653 * configure: Regenerate.
5655 2009-08-09 Douglas B Rupp <rupp@gnat.com>
5657 * config.host (ia64-hp-*vms*): New target.
5658 (alpha64-dec-*vms*,alpha*-dec-*vms*): Fix for config/vms and unify
5661 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5663 * configure.ac: Add snippet for maintainer-mode.
5664 * configure: Regenerate.
5665 * Makefile.in (AUTOCONF, configure_deps): New variables.
5666 ($(srcdir)/configure)): New rule, active only with maintainer
5669 2009-06-23 DJ Delorie <dj@redhat.com>
5672 * config.host: Add mep support.
5674 2009-06-22 Kai Tietz <kai.tietz@onevision.com>
5676 * config.host: Add i386/${host_address}/t-fprules-softfp and
5677 t-softfp to tmake_file for i[34567]86-*-mingw*, x86_64-*-mingw*.
5679 * config/i386/64/_divtc3.c: Disable usage of .symver assembly symbol
5681 * config/i386/64/_multc3.c: Likewise.
5682 * config/i386/64/_powitf2.c: Likewise.
5683 * config/i386/64/eqtf2.c: Likewise.
5684 * config/i386/64/getf2.c: Likewise.
5685 * config/i386/64/letf2.c: Likewise.
5686 * config/i386/64/letf2.c: Likewise.
5687 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Define as
5688 unsigned long long for x64 mingw targets.
5689 (_FP_WS_TYPE): Define as signed long long for x64 mingw target.
5690 (_FP_I_TYPE): Define as long long for x64 mingw target.
5692 2009-06-10 Maciej W. Rozycki <macro@linux-mips.org>
5694 * config.host (vax-*-linux*): New.
5696 2009-05-31 Anthony Green <green@moxielogic.com>
5698 * config.host: Add moxie support.
5699 * config/moxie/t-moxie: New file.
5701 2009-05-29 David Billinghurst <billingd@gcc.gnu.org>
5703 * config.host: Add i386/${host_address}/t-fprules-softfp and
5704 t-softfp to tmake_file for i[34567]86-*-cygwin*.
5706 2009-04-17 Aurelien Jarno <aurelien@aurel32.net>
5708 * config.host: Add i386/${host_address}/t-fprules-softfp to
5709 tmake_file for i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu*.
5711 2009-04-09 Nick Clifton <nickc@redhat.com>
5713 * config/ia64/tf-signs.c: Change copyright header to refer to
5714 version 3 of the GNU General Public License with version 3.1
5715 of the GCC Runtime Library Exception and to point readers at
5716 the COPYING3 and COPYING3.RUNTIME files and the FSF's license
5718 * config/i386/32/tf-signs.c: Likewise.
5719 * config/libbid/_addsub_dd.c: Likewise.
5720 * config/libbid/_addsub_sd.c: Likewise.
5721 * config/libbid/_addsub_td.c: Likewise.
5722 * config/libbid/_dd_to_df.c: Likewise.
5723 * config/libbid/_dd_to_di.c: Likewise.
5724 * config/libbid/_dd_to_sd.c: Likewise.
5725 * config/libbid/_dd_to_sf.c: Likewise.
5726 * config/libbid/_dd_to_si.c: Likewise.
5727 * config/libbid/_dd_to_td.c: Likewise.
5728 * config/libbid/_dd_to_tf.c: Likewise.
5729 * config/libbid/_dd_to_udi.c: Likewise.
5730 * config/libbid/_dd_to_usi.c: Likewise.
5731 * config/libbid/_dd_to_xf.c: Likewise.
5732 * config/libbid/_df_to_dd.c: Likewise.
5733 * config/libbid/_df_to_sd.c: Likewise.
5734 * config/libbid/_df_to_td.c: Likewise.
5735 * config/libbid/_di_to_dd.c: Likewise.
5736 * config/libbid/_di_to_sd.c: Likewise.
5737 * config/libbid/_di_to_td.c: Likewise.
5738 * config/libbid/_div_dd.c: Likewise.
5739 * config/libbid/_div_sd.c: Likewise.
5740 * config/libbid/_div_td.c: Likewise.
5741 * config/libbid/_eq_dd.c: Likewise.
5742 * config/libbid/_eq_sd.c: Likewise.
5743 * config/libbid/_eq_td.c: Likewise.
5744 * config/libbid/_ge_dd.c: Likewise.
5745 * config/libbid/_ge_sd.c: Likewise.
5746 * config/libbid/_ge_td.c: Likewise.
5747 * config/libbid/_gt_dd.c: Likewise.
5748 * config/libbid/_gt_sd.c: Likewise.
5749 * config/libbid/_gt_td.c: Likewise.
5750 * config/libbid/_isinfd128.c: Likewise.
5751 * config/libbid/_isinfd32.c: Likewise.
5752 * config/libbid/_isinfd64.c: Likewise.
5753 * config/libbid/_le_dd.c: Likewise.
5754 * config/libbid/_le_sd.c: Likewise.
5755 * config/libbid/_le_td.c: Likewise.
5756 * config/libbid/_lt_dd.c: Likewise.
5757 * config/libbid/_lt_sd.c: Likewise.
5758 * config/libbid/_lt_td.c: Likewise.
5759 * config/libbid/_mul_dd.c: Likewise.
5760 * config/libbid/_mul_sd.c: Likewise.
5761 * config/libbid/_mul_td.c: Likewise.
5762 * config/libbid/_ne_dd.c: Likewise.
5763 * config/libbid/_ne_sd.c: Likewise.
5764 * config/libbid/_ne_td.c: Likewise.
5765 * config/libbid/_sd_to_dd.c: Likewise.
5766 * config/libbid/_sd_to_df.c: Likewise.
5767 * config/libbid/_sd_to_di.c: Likewise.
5768 * config/libbid/_sd_to_sf.c: Likewise.
5769 * config/libbid/_sd_to_si.c: Likewise.
5770 * config/libbid/_sd_to_td.c: Likewise.
5771 * config/libbid/_sd_to_tf.c: Likewise.
5772 * config/libbid/_sd_to_udi.c: Likewise.
5773 * config/libbid/_sd_to_usi.c: Likewise.
5774 * config/libbid/_sd_to_xf.c: Likewise.
5775 * config/libbid/_sf_to_dd.c: Likewise.
5776 * config/libbid/_sf_to_sd.c: Likewise.
5777 * config/libbid/_sf_to_td.c: Likewise.
5778 * config/libbid/_si_to_dd.c: Likewise.
5779 * config/libbid/_si_to_sd.c: Likewise.
5780 * config/libbid/_si_to_td.c: Likewise.
5781 * config/libbid/_td_to_dd.c: Likewise.
5782 * config/libbid/_td_to_df.c: Likewise.
5783 * config/libbid/_td_to_di.c: Likewise.
5784 * config/libbid/_td_to_sd.c: Likewise.
5785 * config/libbid/_td_to_sf.c: Likewise.
5786 * config/libbid/_td_to_si.c: Likewise.
5787 * config/libbid/_td_to_tf.c: Likewise.
5788 * config/libbid/_td_to_udi.c: Likewise.
5789 * config/libbid/_td_to_usi.c: Likewise.
5790 * config/libbid/_td_to_xf.c: Likewise.
5791 * config/libbid/_tf_to_dd.c: Likewise.
5792 * config/libbid/_tf_to_sd.c: Likewise.
5793 * config/libbid/_tf_to_td.c: Likewise.
5794 * config/libbid/_udi_to_dd.c: Likewise.
5795 * config/libbid/_udi_to_sd.c: Likewise.
5796 * config/libbid/_udi_to_td.c: Likewise.
5797 * config/libbid/_unord_dd.c: Likewise.
5798 * config/libbid/_unord_sd.c: Likewise.
5799 * config/libbid/_unord_td.c: Likewise.
5800 * config/libbid/_usi_to_dd.c: Likewise.
5801 * config/libbid/_usi_to_sd.c: Likewise.
5802 * config/libbid/_usi_to_td.c: Likewise.
5803 * config/libbid/_xf_to_dd.c: Likewise.
5804 * config/libbid/_xf_to_sd.c: Likewise.
5805 * config/libbid/_xf_to_td.c: Likewise.
5806 * config/libbid/bid128.c: Likewise.
5807 * config/libbid/bid128_2_str.h: Likewise.
5808 * config/libbid/bid128_2_str_macros.h: Likewise.
5809 * config/libbid/bid128_2_str_tables.c: Likewise.
5810 * config/libbid/bid128_add.c: Likewise.
5811 * config/libbid/bid128_compare.c: Likewise.
5812 * config/libbid/bid128_div.c: Likewise.
5813 * config/libbid/bid128_fma.c: Likewise.
5814 * config/libbid/bid128_logb.c: Likewise.
5815 * config/libbid/bid128_minmax.c: Likewise.
5816 * config/libbid/bid128_mul.c: Likewise.
5817 * config/libbid/bid128_next.c: Likewise.
5818 * config/libbid/bid128_noncomp.c: Likewise.
5819 * config/libbid/bid128_quantize.c: Likewise.
5820 * config/libbid/bid128_rem.c: Likewise.
5821 * config/libbid/bid128_round_integral.c: Likewise.
5822 * config/libbid/bid128_scalb.c: Likewise.
5823 * config/libbid/bid128_sqrt.c: Likewise.
5824 * config/libbid/bid128_string.c: Likewise.
5825 * config/libbid/bid128_to_int16.c: Likewise.
5826 * config/libbid/bid128_to_int32.c: Likewise.
5827 * config/libbid/bid128_to_int64.c: Likewise.
5828 * config/libbid/bid128_to_int8.c: Likewise.
5829 * config/libbid/bid128_to_uint16.c: Likewise.
5830 * config/libbid/bid128_to_uint32.c: Likewise.
5831 * config/libbid/bid128_to_uint64.c: Likewise.
5832 * config/libbid/bid128_to_uint8.c: Likewise.
5833 * config/libbid/bid32_to_bid128.c: Likewise.
5834 * config/libbid/bid32_to_bid64.c: Likewise.
5835 * config/libbid/bid64_add.c: Likewise.
5836 * config/libbid/bid64_compare.c: Likewise.
5837 * config/libbid/bid64_div.c: Likewise.
5838 * config/libbid/bid64_fma.c: Likewise.
5839 * config/libbid/bid64_logb.c: Likewise.
5840 * config/libbid/bid64_minmax.c: Likewise.
5841 * config/libbid/bid64_mul.c: Likewise.
5842 * config/libbid/bid64_next.c: Likewise.
5843 * config/libbid/bid64_noncomp.c: Likewise.
5844 * config/libbid/bid64_quantize.c: Likewise.
5845 * config/libbid/bid64_rem.c: Likewise.
5846 * config/libbid/bid64_round_integral.c: Likewise.
5847 * config/libbid/bid64_scalb.c: Likewise.
5848 * config/libbid/bid64_sqrt.c: Likewise.
5849 * config/libbid/bid64_string.c: Likewise.
5850 * config/libbid/bid64_to_bid128.c: Likewise.
5851 * config/libbid/bid64_to_int16.c: Likewise.
5852 * config/libbid/bid64_to_int32.c: Likewise.
5853 * config/libbid/bid64_to_int64.c: Likewise.
5854 * config/libbid/bid64_to_int8.c: Likewise.
5855 * config/libbid/bid64_to_uint16.c: Likewise.
5856 * config/libbid/bid64_to_uint32.c: Likewise.
5857 * config/libbid/bid64_to_uint64.c: Likewise.
5858 * config/libbid/bid64_to_uint8.c: Likewise.
5859 * config/libbid/bid_b2d.h: Likewise.
5860 * config/libbid/bid_binarydecimal.c: Likewise.
5861 * config/libbid/bid_conf.h: Likewise.
5862 * config/libbid/bid_convert_data.c: Likewise.
5863 * config/libbid/bid_decimal_data.c: Likewise.
5864 * config/libbid/bid_decimal_globals.c: Likewise.
5865 * config/libbid/bid_div_macros.h: Likewise.
5866 * config/libbid/bid_dpd.c: Likewise.
5867 * config/libbid/bid_flag_operations.c: Likewise.
5868 * config/libbid/bid_from_int.c: Likewise.
5869 * config/libbid/bid_functions.h: Likewise.
5870 * config/libbid/bid_gcc_intrinsics.h: Likewise.
5871 * config/libbid/bid_inline_add.h: Likewise.
5872 * config/libbid/bid_internal.h: Likewise.
5873 * config/libbid/bid_round.c: Likewise.
5874 * config/libbid/bid_sqrt_macros.h: Likewise.
5876 2009-04-09 Jakub Jelinek <jakub@redhat.com>
5878 * Makefile.in: Change copyright header to refer to version
5879 3 of the GNU General Public License and to point readers at the
5880 COPYING3 file and the FSF's license web page.
5881 * config.host: Likewise.
5883 2009-04-07 Alan Modra <amodra@bigpond.net.au>
5885 * config.host: Reorder and merge to match config.gcc change.
5887 2009-04-03 Alan Modra <amodra@bigpond.net.au>
5889 * config.host (powerpc-*-linux*altivec*, powerpc-*-linux*spe): Delete.
5891 2009-03-28 Joseph Myers <joseph@codesourcery.com>
5893 * config.host (arm-*-coff*, armel-*-coff*, arm-semi-aof,
5894 armel-semi-aof, h8300-*-*, i[34567]86-*-aout*, i[34567]86-*-coff*,
5895 m68k-*-aout*, m68k-*-coff*, pdp11-*-bsd, rs6000-ibm-aix4.[12]*,
5896 powerpc-ibm-aix4.[12]*, sh-*-*): Remove.
5898 2009-02-12 Uros Bizjak <ubizjak@gmail.com>
5900 * config.host (ia64*-*-linux*): Add t-softfp to tmake_file.
5901 * config/ia64/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
5903 2009-02-12 H.J. Lu <hongjiu.lu@intel.com>
5905 * config.host (ia64*-*-linux*): Add ia64/t-fprules-softfp and
5906 ia64/t-softfp-compat to tmake_file.
5908 * Makefile.in (gen-hide-list): Ignore .*_compat and .*@.*.
5910 * config/ia64/__divxf3.asm: New.
5911 * config/ia64/_fixtfdi.asm: Likewise.
5912 * config/ia64/_fixunstfdi.asm: Likewise.
5913 * config/ia64/_floatditf.asm: Likewise.
5914 * config/ia64/t-fprules-softfp: Likewise.
5915 * config/ia64/t-softfp-compat: Likewise.
5916 * config/ia64/tf-signs.c: Likewise.
5918 2009-01-18 Ben Elliston <bje@au.ibm.com>
5920 * config/i386/32/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
5922 2009-01-16 Ben Elliston <bje@au.ibm.com>
5924 * config.host (i[34567]86-*-linux*, x86_64-*-linux*): Add t-softfp
5927 2009-01-13 Ben Elliston <bje@au.ibm.com>
5929 * config/t-softfp: New file.
5930 * config.host (powerpc64-*-linux*, powerpc64-*-gnu*): Add t-softfp.
5931 (powerpc-*-linux*spe*, powerpc-*-linux*): Likewise.
5933 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
5935 * config.host: Add m32r*-*-rtems*.
5937 2008-12-01 Joel Sherrill <joel.sherrill@oarcorp.com>
5939 * config.host: Add m32c*-*-rtems*.
5941 2008-11-20 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
5944 * configure.ac (i?86-*-solaris2.1[0-9]*): Only include
5945 i386/t-crtstuff if linker supports ZERO terminator unwind entries.
5946 * configure: Regenerate.
5947 * config.host (i[34567]86-*-solaris2*): Move i386/t-sol2 in
5948 tmake_file here from gcc/config.gcc.
5949 Move extra_parts here from gcc/config.gcc.
5950 * config/i386/t-sol2: Move here from gcc/config/i386.
5951 Use gcc_srcdir instead of srcdir.
5953 2008-11-18 Adam Nemet <anemet@caviumnetworks.com>
5955 * config.host (mipsisa64r2-*-elf* | mipsisa64r2el-*-elf*): New
5958 2008-11-09 Thomas Schwinge <tschwinge@gnu.org>
5960 * config.host <t-tls>: Also enable for GNU/kFreeBSD and GNU/kNetBSD.
5962 2008-10-08 Thomas Schwinge <tschwinge@gnu.org>
5964 * config.host: Fold `*-*-gnu*' cases into the Linux ones.
5966 2008-09-03 Hari Sandanagobalane <hariharan@picochip.com>
5969 * config.host: Add picochip-*-*.
5971 2008-08-06 Bob Wilson <bob.wilson@acm.org>
5973 * config.host: Match more processor names for Xtensa.
5975 2008-07-08 H.J. Lu <hongjiu.lu@intel.com>
5977 * config/i386/64/t-softfp-compat: Update comments.
5979 2008-07-07 H.J. Lu <hongjiu.lu@intel.com>
5981 * config/i386/64/_divtc3-compat.c: Moved to ...
5982 * config/i386/64/_divtc3.c: Here.
5984 * config/i386/64/_multc3-compat.c: Moved to ...
5985 * config/i386/64/_multc3.c: Here.
5987 * config/i386/64/_powitf2-compat.c: Moved to ...
5988 * config/i386/64/_powitf2.c: Here.
5990 * config/i386/64/t-softfp-compat (libgcc2-tf-compats): Add
5991 .c suffix instead of -compat.c.
5993 2008-07-05 Uros Bizjak <ubizjak@gmail.com>
5995 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Remove.
5996 (_FP_MUL_MEAT_D): Ditto.
5997 (_FP_DIV_MEAT_S): Ditto.
5998 (_FP_DIV_MEAT_D): Ditto.
6000 2008-07-03 Richard Sandiford <rdsandiford@googlemail.com>
6002 * Makefile.in: Add support for __sync_* libgcc functions.
6004 2008-07-03 H.J. Lu <hongjiu.lu@intel.com>
6006 * shared-object.mk ($(base)_s$(objext)): Remove -DSHARED.
6008 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
6011 * config.host: Only include 32bit t-fprules-softfp for Darwin/x86
6012 and Linux/x86. Include 64bit t-softfp-compat for Linux/x86.
6014 * config/i386/64/t-fprules-softfp: Moved to ...
6015 * config/i386/64/t-softfp-compat: This. New.
6017 2008-07-02 Uros Bizjak <ubizjak@gmail.com>
6019 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS) [FP_EX_INVALID]:
6020 Initialize f with 0.0.
6022 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
6025 * shared-object.mk ($(base)_s$(objext)): Add -DSHARED.
6027 * config/i386/64/_divtc3-compat.c: New.
6028 * config/i386/64/_multc3-compat.c: Likewise.
6029 * config/i386/64/_powitf2-compat.c: Likewise.
6030 * config/i386/64/eqtf2.c: Likewise.
6031 * config/i386/64/getf2.c: Likewise.
6032 * config/i386/64/letf2.c: Likewise.
6033 * config/i386/64/t-fprules-softfp: Likewise.
6035 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
6037 * config.host: Add i386/${host_address}/t-fprules-softfp to
6038 tmake_file for i[34567]86-*-darwin*, x86_64-*-darwin*,
6039 i[34567]86-*-linux*, x86_64-*-linux*.
6041 * configure.ac: Set host_address to 64 or 32 for x86.
6042 * configure: Regenerated.
6044 * Makefile.in (config.status): Also depend on
6045 $(srcdir)/config.host.
6047 * config/i386/32/t-fprules-softfp: New.
6048 * config/i386/32/tf-signs.c: Likewise.
6050 * config/i386/64/sfp-machine.h: New. Moved from gcc.
6052 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
6053 Uros Bizjak <ubizjak@gmail.com>
6055 * config/i386/32/sfp-machine.h: New.
6057 2008-06-26 Nathan Froyd <froydnj@codesourcery.com>
6059 * config/rs6000/t-ppccomm: Remove rules that conflict with
6060 auto-generated rules.
6062 2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
6064 * configure.ac: sinclude override.m4.
6065 * configure: Regenerate.
6067 2008-06-11 Bernhard Fischer <aldot@gcc.gnu.org>
6069 * configure: Regenerate.
6071 2008-06-10 Joseph Myers <joseph@codesourcery.com>
6073 * Makefile.in (DECNUMINC): Remove
6074 -I$(MULTIBUILDTOP)../../libdecnumber.
6077 2008-06-07 Joseph Myers <joseph@codesourcery.com>
6079 * config.host (strongarm*-*-*, ep9312*-*-*, xscale-*-*,
6080 parisc*-*-*, m680[012]0-*-*, *-*-linux*libc1*, *-*-linux*aout*,
6081 alpha*-*-unicosmk*, strongarm*-*-freebsd*, ep9312-*-elf,
6082 arm*-*-kaos*, cris-*-aout, parisc*64*-*-linux*, parisc*-*-linux*,
6083 hppa1.1-*-pro*, hppa1.1-*-osf*, hppa1.1-*-bsd*,
6084 i[34567]86-sequent-ptx4*, i[34567]86-sequent-sysv4*,
6085 i[34567]86-*-beoself*, i[34567]86-*-beos*, i[34567]86-*-sco3.2v5*,
6086 i[34567]86-*-sysv5*, i[34567]86-*-sysv4*, i[34567]86-*-uwin*,
6087 i[34567]86-*-kaos*, m68020-*-elf*, m68010-*-netbsdelf*,
6088 mips-wrs-windiss, mt-*-elf, powerpc-*-beos*, powerpc-*-chorusos*,
6089 powerpc-wrs-windiss*, powerpcle-*-sysv*, powerpc-*-kaos*,
6090 powerpcle-*-kaos*, sh*-*-kaos*, sparc-*-sysv4*, strongarm-*-elf*,
6091 strongarm-*-pe, strongarm-*-kaos*, vax-*-bsd*, vax-*-sysv*,
6092 vax-*-ultrix*, xscale-*-elf, xscale-*-coff): Remove.
6094 2008-05-25 Arthur Loiret <arthur.loiret@u-psud.fr>
6096 * config.host (sh2[lbe]*-*-linux*): Allow target.
6098 2008-04-30 Nathan Froyd <froydnj@codesourcery.com>
6100 * config/rs6000/t-ppccomm: Add build rules for new files.
6101 (LIB2ADD_ST): New variable.
6103 2008-04-07 Andy Hutchinson <hutchinsonandy@aim.com>
6107 * config.host (avr-*-*): Add avr cpu_type and avr tmake_file.
6108 * config/t-avr: New file. Build 16bit libgcc functions.
6110 2008-03-02 Jakub Jelinek <jakub@redhat.com>
6113 * config/t-slibgcc-darwin: Make install-leaf dependent on
6114 install-darwin-libgcc-stubs instead of install.
6116 2008-01-25 Joseph Myers <joseph@codesourcery.com>
6118 * config.host (tic4x-*-*, c4x-*-rtems*, tic4x-*-rtems*, c4x-*,
6119 tic4x-*, h8300-*-rtemscoff*, ns32k-*-netbsdelf*, ns32k-*-netbsd*,
6120 sh-*-rtemscoff*): Remove cases.
6122 2007-12-27 Richard Sandiford <rsandifo@nildram.co.uk>
6124 * Makefile.in (all): Use install-leaf rather than install.
6125 (install): Split most of the rule into...
6126 (install-leaf): ...this new one.
6128 2007-12-19 Etsushi Kato <ek.kato@gmail.com>
6129 Paolo Bonzini <bonzini@gnu.org>
6132 * Makefile.in: Use @shlib_slibdir@ substitution to get
6133 correct install name on darwin.
6134 * config/t-slibgcc-darwin: Use @shlib_slibdir@ for -install_name.
6136 2007-12-15 Hans-Peter Nilsson <hp@axis.com>
6138 * config.host (crisv32-*-elf, crisv32-*-none): New, same as
6139 cris-*-elf and cris-*-none.
6140 (crisv32-*-linux*): Similar, as cris-*-linux*.
6142 2007-11-20 Rask Ingemann Lambertsen <rask@sygehus.dk>
6144 * config.host (ia64*-*-elf*): Build ia64 specific libgcc parts.
6146 2007-10-27 H.J. Lu <hongjiu.lu@intel.com>
6149 * configure.ac: Replace have_cc_tls with gcc_cv_have_cc_tls.
6150 * configure: Regenerated.
6152 2007-09-27 H.J. Lu <hongjiu.lu@intel.com>
6154 * Makefile.in (dfp-filenames): Replace decimal_globals,
6155 decimal_data, binarydecimal and convert_data with
6156 bid_decimal_globals, bid_decimal_data, bid_binarydecimal
6157 and bid_convert_data, respectively.
6159 2007-09-17 Chao-ying Fu <fu@mips.com>
6160 Nigel Stephens <nigel@mips.com>
6162 * fixed-obj.mk: New file to support fine-grain fixed-point functions.
6163 * Makefile.in (fixed_point): Define.
6164 Check if fixed_point is yes to build support functions.
6165 * configure.ac: Check for fixed_point support.
6166 * configure: Regenerated.
6167 * gen-fixed.sh: New file to generate lists of fixed-point labels,
6168 funcs, modes, from, to.
6170 2007-09-11 Janis Johnson <janis187@us.ibm.com
6172 * Makefile.in (dfp-filenames): Add bid128_noncomp.
6174 2007-09-10 Janis Johnson <janis187@us.ibm.com>
6176 * Makefile.in (dfp-filenames): Remove decUtility, add
6177 decDouble, decPacked, decQuad, decSingle.
6179 2007-08-27 Hans Kester <hans.kester@ellips.nl>
6181 * config.host : Add x86_64-elf target.
6183 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
6185 * configure.ac (set_have_cc_tls): Add a missing =.
6186 * configure: Regenerated.
6188 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
6190 * config.host (tmake_file): Add t-tls for i[34567]86-*-linux*
6191 and x86_64-*-linux*.
6193 * config/t-tls: New file.
6195 * Makefile.in (INTERNAL_CFLAGS): Add @set_have_cc_tls@.
6197 * configure.ac: Include ../config/enable.m4 and
6198 ../config/tls.m4. Use GCC_CHECK_CC_TLS to check if assembler
6199 supports TLS and substitute set_have_cc_tls.
6200 * configure: Regenerated.
6202 2007-07-04 H.J. Lu <hongjiu.lu@intel.com>
6204 * Makefile.in: Use libbid for DFP when BID is enabled.
6206 2007-06-14 Danny Smith <dannysmith@users.sourceforge.net>
6208 * config.host(*-cygwin* |*-mingw* ): Add crtbegin.o, crtend.o to
6209 extra_parts. Add config/i386/t-cygming to tmake_file.
6210 * config/i386/t-cygming: New file with rules for crtbegin.o, crtend.o.
6212 2007-05-29 Zuxy Meng <zuxy.meng@gmail.com>
6213 Danny Smith <dannysmith@users.sourceforge.net>
6216 * config.host (i[34567]86-*-cygwin* | i[34567]86-*-mingw*) Add
6217 crtfastmath.o to extra_parts. Add i386/t-crtfm to tmake_file.
6218 * config/i386/t-crtfm: Compile crtfastmath.o with
6219 -minline-all-stringops.
6221 2007-05-10 Richard Sandiford <richard@codesourcery.com>
6223 * config.host (sparc-wrs-vxworks): New target.
6225 2007-04-14 Kazu Hirata <kazu@codesourcery.com>
6227 * config.host: Recognize fido.
6229 2007-04-04 Janis Johnson <janis187@us.ibm.com>
6231 * configure: Check host, not target, for decimal float support.
6233 2007-04-03 Uros Bizjak <ubizjak@gmail.com>
6235 * config/i386/t-crtpc: New file.
6236 * config.host (i[34567]86-*-linux*): Add i386/t-crtpc to tm-file.
6237 (x86_64-*-linux*): Ditto.
6239 2007-02-30 Kai Tietz <kai.tietz@onevision.com>
6241 * config.host (x86_64-*-mingw*): New target.
6243 2007-03-23 Michael Meissner <michael.meissner@amd.com>
6244 H.J. Lu <hongjiu.lu@intel.com>
6246 * Makefile.in (enable_decimal_float): New.
6248 -I$(srcdir)/../libdecnumber/$(enable_decimal_float).
6249 (dec-objects): Move decimal32, decimal64 and decimal128 to ...
6250 (decbits-filenames): This.
6251 (decbits-objects): New.
6252 (libgcc-objects): Add $(decbits-objects).
6254 * configure.ac: Support * --enable-decimal-float={no,yes,bid,dpd}.
6255 Substitute enable_decimal_float.
6256 * configure: Regenerated.
6258 2007-03-19 Hans-Peter Nilsson <hp@axis.com>
6260 * config.host (cris-*-elf | cris-*-none): Set extra_parts.
6262 2007-03-12 Brooks Moses <brooks.moses@codesourcery.com>
6264 * Makefile.in (install-info): New dummy target.
6266 2007-03-05 Bernd Schmidt <bernd.schmidt@analog.com>
6268 * config.host (bfin*-linux-uclibc*): Set extra_parts.
6270 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
6272 * Makefile.in: Add install-html and install-pdf dummy
6275 2007-02-05 Roger Sayle <roger@eyesopen.com>
6276 Daniel Jacobowitz <dan@codesourcery.com>
6278 * Makefile.in <LIBUNWIND>: Make libgcc_s.so depend on libunwind.so.
6279 (libgcc_s.so): Append -B./ to CFLAGS for $(SHLIB_LINK).
6280 (libunwind.so): Likewise for $(SHLIBUNWIND_LINK).
6282 2007-01-29 Janis Johnson <janis187@us.ibm.com>
6284 * Makefile.in (dec-filenames): Add decExcept.
6286 2007-01-28 Daniel Jacobowitz <dan@codesourcery.com>
6289 * Makefile.in (CFLAGS): Forcibly remove -fprofile-generate and
6292 2007-01-25 Daniel Jacobowitz <dan@codesourcery.com>
6294 * configure.ac: Add --enable-version-specific-runtime-libs.
6295 Correct $slibdir default.
6296 * configure: Regenerated.
6298 2007-01-23 Joseph Myers <joseph@codesourcery.com>
6300 * config/rs6000/t-ldbl128: Always use -mlong-double-128.
6302 2007-01-21 Andrew Pinski <pinskia@gmail.com>
6305 * config.host (alpha*-*-linux*): Set extra_parts.
6307 2007-01-09 Kaz Kojima <kkojima@gcc.gnu.org>
6309 * config/sh/t-linux: New.
6310 * config.host (sh*-*-linux*): Set tmake_file.
6312 2007-01-05 Daniel Jacobowitz <dan@codesourcery.com>
6314 * Makefile.in (install): Handle multilibs.
6316 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
6318 * Makefile.in: Added .PHONY entry for documentation targets.
6320 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
6322 * Makefile.in: Add empty info, html, dvi, pdf targets.
6324 2007-01-04 Mike Stump <mrs@apple.com>
6326 * Makefile.in (MAKEINFO): Remove.
6329 2007-01-04 Paolo Bonzini <bonzini@gnu.org>
6331 * configure.ac: Add GCC_TOPLEV_SUBDIRS.
6332 * configure: Regenerate.
6333 * Makefile.in (host_subdir): Substitute it.
6334 (gcc_objdir): Use it.
6336 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
6338 * config.host (ia64*-*-linux*): Set tmake_file.
6340 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
6342 * Makefile.in (version): Define.
6344 2007-01-03 Daniel Jacobowitz <dan@codesourcery.com>
6345 Paolo Bonzini <bonzini@gnu.org>
6347 * Makefile.in, config/i386/t-darwin, config/i386/t-darwin64,
6348 config/i386/t-nwld, config/rs6000/t-darwin, config/rs6000/t-ldbl128,
6349 config/i386/t-crtfm, config/alpha/t-crtfm, config/ia64/t-ia64,
6350 config/sparc/t-crtfm, config/t-slibgcc-darwin,
6351 config/rs6000/t-ppccomm, config.host, configure.ac, empty.mk,
6352 shared-object.mk, siditi-object.mk, static-object.mk: New files.
6353 * configure: Generated.