1 2016-01-15 Nick Clifton <nickc@redhat.com>
3 * config/msp430/t-msp430 (lib2_mul_none.o): Only use the first
4 dependency as the source file to be compiled.
5 (lib2_mul_16bit.o, lib2hw_mul_16.o, lib2hw_mul_32.o)
6 (lib2hw_mul_f5.o): Likewise.
8 2016-01-13 Michael Meissner <meissner@linux.vnet.ibm.com>
10 * libgcc/config/rs6000/extendkftf2-sw.c: Revert 2016-01-13 change.
11 * libgcc/config/rs6000/fixkfti.c: Likewise.
12 * libgcc/config/rs6000/fixunskfti.c: Likewise.
13 * libgcc/config/rs6000/float128-hw.c: Likewise.
14 * libgcc/config/rs6000/float128-ifunc.c: Likewise.
15 * libgcc/config/rs6000/float128-sed: Likewise.
16 * libgcc/config/rs6000/floattikf.c: Likewise.
17 * libgcc/config/rs6000/floatuntikf.c: Likewise.
18 * libgcc/config/rs6000/quad-float128.h: Likewise.
19 * libgcc/config/rs6000/sfp-exceptions.c: Likewise.
20 * libgcc/config/rs6000/sfp-machine.h: Likewise.
21 * libgcc/config/rs6000/t-float128: Likewise.
22 * libgcc/config/rs6000/t-float128-hw: Likewise.
23 * libgcc/config/rs6000/trunctfkf2-sw.c: Likewise.
24 * libgcc/config.host: Likewise.
25 * libgcc/configure: Likewise.
26 * libgcc/configure.ac: Likewise.
28 2016-01-13 Michael Meissner <meissner@linux.vnet.ibm.com>
29 Steven Munroe <munroesj@linux.vnet.ibm.com>
30 Tulio Magno Quites Machado Filho <tulioqm@br.ibm.com>
32 * config/rs6000/sfp-exceptions.c: New file to provide exception
33 support for IEEE 128-bit floating point.
35 * config/rs6000/float128-hw.c: New file for ISA 3.0 IEEE 128-bit
36 floating point hardware support.
38 * config/rs6000/floattikf.c: New files for IEEE 128-bit floating
40 * config/rs6000/fixunskfti.c: Likewise.
41 * config/rs6000/fixkfti.c: Likewise.
42 * config/rs6000/floatuntikf.c: Likewise.
43 * config/rs6000/extendkftf2-sw.c: Likewise.
44 * config/rs6000/trunctfkf2-sw.c: Likewise.
46 * config/rs6000/float128-ifunc.c: New file to pick either IEEE
47 128-bit floating point software emulation or use ISA 3.0 hardware
48 support if it is available.
50 * config/rs6000/quad-float128.h: New file to support IEEE 128-bit
53 * config/rs6000/t-float128: New Makefile fragments to enable
54 building __float128 emulation support.
55 * config/rs6000/t-float128-hw: Likewise.
57 * config/rs6000/float128-sed: New file to convert TF names to KF
58 names for PowerPC IEEE 128-bit floating point support.
60 * config/rs6000/sfp-machine.h (_FP_W_TYPE_SIZE): Use 64-bit types
61 when building on 64-bit systems, or when VSX is enabled.
62 (_FP_W_TYPE): Likewise.
63 (_FP_WS_TYPE): Likewise.
64 (_FP_I_TYPE): Likewise.
65 (TItype): Define on 64-bit systems.
68 (_FP_MUL_MEAT_D): Add support for using 64-bit types.
69 (_FP_MUL_MEAT_Q): Likewise.
70 (_FP_DIV_MEAT_D): Likewise.
71 (_FP_DIV_MEAT_Q): Likewise.
72 (_FP_NANFRAC_D): Likewise.
73 (_FP_NANFRAC_Q): Likewise.
74 (ISA_BIT): Add exception support if we are being compiled on a
75 machine with hardware floating point support to build the IEEE
76 128-bit emulation functions.
77 (FP_EX_INVALID): Likewise.
78 (FP_EX_OVERFLOW): Likewise.
79 (FP_EX_UNDERFLOW): Likewise.
80 (FP_EX_DIVZERO): Likewise.
81 (FP_EX_INEXACT): Likewise.
82 (FP_EX_ALL): Likewise.
83 (__sfp_handle_exceptions): Likewise.
84 (FP_HANDLE_EXCEPTIONS): Likewise.
85 (FP_RND_NEAREST): Likewise.
86 (FP_RND_ZERO): Likewise.
87 (FP_RND_PINF): Likewise.
88 (FP_RND_MINF): Likewise.
89 (FP_RND_MASK): Likewise.
90 (_FP_DECL_EX): Likewise.
91 (FP_INIT_ROUNDMODE): Likewise.
92 (FP_ROUNDMODE): Likewise.
94 * configure.ac (powerpc*-*-linux*): Check whether the PowerPC
95 compiler can do __float128.
96 * configure: Regenerate.
98 * libgcc/config.host (powerpc*-*-linux*): If compiler can compile
99 VSX code, enable IEEE 128-bit floating point.
101 2016-01-05 Olivier Hainque <hainque@adacore.com>
103 * config/rs6000/aix-unwind.h (ucontext_for): Handle AIX 7.1
106 2016-01-04 Jakub Jelinek <jakub@redhat.com>
108 Update copyright years.
110 2015-12-18 Andris Pavenis <andris.pavenis@iki.fi>
112 * config.host: Add *-*-msdosdjgpp to lists of i[34567]86-*-*
115 2015-12-16 Bernd Edlinger <bernd.edlinger@hotmail.de>
117 * unwind-generic.h (_Unwind_GetTextRelBase): Call __builtin_abort
118 instead of abort to avoid dependency on stdlib.h.
120 2015-12-09 John David Anglin <danglin@gcc.gnu.org>
122 * config/pa/fptr.c (__canonicalize_funcptr_for_compare): Remove code
123 to initialize call to __dl_fixup once.
125 2015-12-04 Nick Clifton <nickc@redhat.com>
127 * config/msp430/mpy.c (__mulhi3): Use a faster algorithm.
128 Allow for the second argument being negative.
129 * config.host (extra_parts): Define for MSP430. Create separate
130 libraries for each of the hardware multiply formats.
131 * config/msp430/lib2hw_mul.S: Build only the multiply routines
133 * config/msp430/lib2mul.c: Likewise.
134 * config/msp430/t-msp430 (LIB2ADD): Remove lib2hw_mul.S.
135 Add rules to build hardware multiply libraries.
136 * config/msp430/lib2divSI.c: (__mspabi_divlu): Alias for
137 __mspabi_divul function.
138 (__mspabi_divllu): New stub function.
140 2015-12-01 John David Anglin <danglin@gcc.gnu.org>
142 * config/pa/fptr.c (__canonicalize_funcptr_for_compare): Initialize
143 fixup values if saved GOT address doesn't match runtime address.
144 (fixup_branch_offset): Reorder list.
146 2015-11-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
148 * Makefile.in (VTV_CFLAGS): New variable.
149 (vtv_start$(objext), vtv_end$(objext), vtv_end$(objext))
150 (vtv_start_preinit$(objext), vtv_end_preinit$(objext)): Use it.
151 * config.host (*-*-solaris2*): Add t-crtstuff-pic to tmake_file.
152 Add vtv_start.o, vtv_end.o, vtv_start_preinit.o, vtv_end_preinit.o
153 to extra_parts if $enable_vtable_verify = yes.
155 2015-11-23 Szabolcs Nagy <szabolcs.nagy@arm.com>
158 * config/arm/linux-atomic-64bit.c (__write): Rename to...
159 (write): ...this and fix the return type.
161 2015-11-19 DJ Delorie <dj@redhat.com>
163 * config/msp430/lib2hw_mul.S: Fix alignment.
165 2015-11-18 Nathan Sidwell <nathan@codesourcery.com>
167 * config/nvptx/reduction.c: New.
168 * config/nvptx/t-nvptx (LIB2ADD): Add it.
170 2015-11-15 David Edelsohn <dje.gcc@gmail.com>
172 * config/rs6000/on_exit.c: New file.
173 * config/rs6000/t-aix-cxa (LIB2ADDEH): Build on_exit.c.
174 * config/rs6000/libgcc-aix-cxa.ver (on_exit): Add symbol to exports.
176 2015-11-11 Claudiu Zissulescu <claziss@synopsys.com>
178 * config/arc/dp-hack.h: Add support for ARCHS.
179 * config/arc/ieee-754/divdf3.S: Likewise.
180 * config/arc/ieee-754/divsf3-stdmul.S: Likewise.
181 * config/arc/ieee-754/muldf3.S: Likewise.
182 * config/arc/ieee-754/mulsf3.S: Likewise
183 * config/arc/lib1funcs.S: Likewise
184 * config/arc/gmon/dcache_linesz.S: Don't read the build register
186 * config/arc/gmon/profil.S (__profil, __profil_irq): Don't profile
188 * config/arc/ieee-754/arc-ieee-754.h (MPYHU, MPYH): Define.
189 * config/arc/t-arc700-uClibc: Remove hard selection for ARC 700
192 2015-11-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
194 * config/ia64/crtbegin.S: Check HAVE_INITFINI_ARRAY_SUPPORT
196 * config/ia64/crtend.S: Likewise.
198 2015-11-07 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
200 * config/visium/lib2funcs.c (__set_trampoline_parity): Use
201 __CHAR_BIT__ instead of BITS_PER_UNIT.
202 * fixed-bit.h: Likewise.
203 * fp-bit.h: Likewise.
204 * libgcc2.c (__popcountSI2): Likewise.
205 (__popcountDI2): Likewise.
206 * libgcc2.h: Likewise.
207 * libgcov.h: Likewise.
209 2015-11-07 David Edelsohn <dje.gcc@gmail.com>
211 * config/rs6000/atexit.c: New file.
212 * config/rs6000/t-aix-cxa (LIB2ADDEH): Build atexit.c.
213 * config/rs6000/libgcc-aix-cxa.ver (atexit): Add symbol to exports.
214 * config/rs6000/cxa_finalize.c
215 (catomic_compare_and_exchange_bool_acq): Negate return value.
217 2015-10-30 Venkataramanan Kumar <venkataramanan.kumar@amd.com>
219 * config/i386/cpuinfo.c (enum processor_types): Add AMDFAM17H.
220 (processor_subtypes): Add znver1.
221 (get_amd_cpu): Detect znver1.
223 2015-10-29 Christophe Lyon <christophe.lyon@linaro.org>
225 * config.host (arm*-*-eabi*, arm*-*-symbianelf*, arm*-*-rtems*):
226 Include crtfastmath.o.
228 2015-10-23 Joern Rennecke <joern.rennecke@embecosm.com>
231 * config/epiphany/udivsi3-float.c: Fix CONCISE test, and comment typo.
233 2015-10-16 Kaushik Phatak <kaushik.phatak@kpit.com>
235 * config/rl78/divmodqi.S: Return 0x00 by default for div by 0.
236 * config/rl78/divmodsi.S: Update return register to r8.
237 * config/rl78/divmodhi.S: Update return register to r8,r9.
238 Branch to main_loop_done_himode to pop registers before return.
240 2015-10-09 Venkataramanan kumar <venkataramanan.kumar@amd.com>
242 * config/i386/cpuinfo.c (get_amd_cpu): Detect bdver4.
243 (__cpu_indicator_init): Fix model selection for AMD CPUs.
245 2015-10-05 Kirill Yukhin <kirill.yukhin@intel.com>
247 * config/i386/cpuinfo.c (get_intel_cpu): Detect "skylake-avx512".
249 2015-10-03 Max Filippov <jcmvbkbc@gmail.com>
251 * config.host (xtensa*-*-uclinux*): New configuration.
253 2015-10-02 Kirill Yukhin <kirill.yukhin@intel.com>
255 * config/i386/cpuinfo.c (processor_features): Add
256 FEATURE_AVX512VBMI and FEATURE_AVX512VBMI.
258 2015-09-28 Joseph Myers <joseph@codesourcery.com>
260 * soft-fp/adddf3.c: Update from glibc.
261 * soft-fp/addsf3.c: Likewise.
262 * soft-fp/addtf3.c: Likewise.
263 * soft-fp/divdf3.c: Likewise.
264 * soft-fp/divsf3.c: Likewise.
265 * soft-fp/divtf3.c: Likewise.
266 * soft-fp/double.h: Likewise.
267 * soft-fp/eqdf2.c: Likewise.
268 * soft-fp/eqsf2.c: Likewise.
269 * soft-fp/eqtf2.c: Likewise.
270 * soft-fp/extenddftf2.c: Likewise.
271 * soft-fp/extended.h: Likewise.
272 * soft-fp/extendsfdf2.c: Likewise.
273 * soft-fp/extendsftf2.c: Likewise.
274 * soft-fp/extendxftf2.c: Likewise.
275 * soft-fp/fixdfdi.c: Likewise.
276 * soft-fp/fixdfsi.c: Likewise.
277 * soft-fp/fixdfti.c: Likewise.
278 * soft-fp/fixsfdi.c: Likewise.
279 * soft-fp/fixsfsi.c: Likewise.
280 * soft-fp/fixsfti.c: Likewise.
281 * soft-fp/fixtfdi.c: Likewise.
282 * soft-fp/fixtfsi.c: Likewise.
283 * soft-fp/fixtfti.c: Likewise.
284 * soft-fp/fixunsdfdi.c: Likewise.
285 * soft-fp/fixunsdfsi.c: Likewise.
286 * soft-fp/fixunsdfti.c: Likewise.
287 * soft-fp/fixunssfdi.c: Likewise.
288 * soft-fp/fixunssfsi.c: Likewise.
289 * soft-fp/fixunssfti.c: Likewise.
290 * soft-fp/fixunstfdi.c: Likewise.
291 * soft-fp/fixunstfsi.c: Likewise.
292 * soft-fp/fixunstfti.c: Likewise.
293 * soft-fp/floatdidf.c: Likewise.
294 * soft-fp/floatdisf.c: Likewise.
295 * soft-fp/floatditf.c: Likewise.
296 * soft-fp/floatsidf.c: Likewise.
297 * soft-fp/floatsisf.c: Likewise.
298 * soft-fp/floatsitf.c: Likewise.
299 * soft-fp/floattidf.c: Likewise.
300 * soft-fp/floattisf.c: Likewise.
301 * soft-fp/floattitf.c: Likewise.
302 * soft-fp/floatundidf.c: Likewise.
303 * soft-fp/floatundisf.c: Likewise.
304 * soft-fp/floatunditf.c: Likewise.
305 * soft-fp/floatunsidf.c: Likewise.
306 * soft-fp/floatunsisf.c: Likewise.
307 * soft-fp/floatunsitf.c: Likewise.
308 * soft-fp/floatuntidf.c: Likewise.
309 * soft-fp/floatuntisf.c: Likewise.
310 * soft-fp/floatuntitf.c: Likewise.
311 * soft-fp/gedf2.c: Likewise.
312 * soft-fp/gesf2.c: Likewise.
313 * soft-fp/getf2.c: Likewise.
314 * soft-fp/ledf2.c: Likewise.
315 * soft-fp/lesf2.c: Likewise.
316 * soft-fp/letf2.c: Likewise.
317 * soft-fp/muldf3.c: Likewise.
318 * soft-fp/mulsf3.c: Likewise.
319 * soft-fp/multf3.c: Likewise.
320 * soft-fp/negdf2.c: Likewise.
321 * soft-fp/negsf2.c: Likewise.
322 * soft-fp/negtf2.c: Likewise.
323 * soft-fp/op-1.h: Likewise.
324 * soft-fp/op-2.h: Likewise.
325 * soft-fp/op-4.h: Likewise.
326 * soft-fp/op-8.h: Likewise.
327 * soft-fp/op-common.h: Likewise.
328 * soft-fp/quad.h: Likewise.
329 * soft-fp/single.h: Likewise.
330 * soft-fp/soft-fp.h: Likewise.
331 * soft-fp/subdf3.c: Likewise.
332 * soft-fp/subsf3.c: Likewise.
333 * soft-fp/subtf3.c: Likewise.
334 * soft-fp/truncdfsf2.c: Likewise.
335 * soft-fp/trunctfdf2.c: Likewise.
336 * soft-fp/trunctfsf2.c: Likewise.
337 * soft-fp/trunctfxf2.c: Likewise.
338 * soft-fp/unorddf2.c: Likewise.
339 * soft-fp/unordsf2.c: Likewise.
340 * soft-fp/unordtf2.c: Likewise.
342 2015-09-24 Richard Earnshaw <rearnsha@arm.com>
345 * config/arm/fp16.c (__gnu_f2h_internal): Handle infinity correctly.
347 2015-09-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
349 * config.host (*-*-solaris2*): Add t-crtstuff-pic to tmake_file.
350 Add crtbeginS.o, crtendS.o to extra_parts if libgcc_cv_solaris_crts.
351 * config/sol2/gmon.c: (monstartup): Don't write trailing NUL of
353 (internal_mcount): Likewise.
354 * config/sol2/t-sol2 (crtp.o, crtpg.o, gmon.o): Compile with
355 crt_compile, add CRTSTUFF_T_CFLAGS_S.
357 2015-09-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
359 * configure.ac (libgcc_cv_solaris_crts): New test.
360 * configure: Regenerate.
361 * config.in: Regenerate.
362 * config/sol2/crtp.c, config/sol2/crtpg.c: New files.
363 * config/gmon-sol2.c: Rename to ...
364 * config/sol2/gmon.c: ... this.
365 Include auto-target.h.
366 (internal_mcount): Wrap setup handling in !HAVE_SOLARIS_CRTS.
367 * config/t-sol2: Rename to ...
368 * config/sol2/t-sol2: ... this.
369 (gmon.o): Reflect renaming.
370 (crtp.o, crtpg.o): New rules.
371 * config.host (*-*-solaris2*): Reflect renaming.
372 Use system CRTs if present.
373 Remove default CRT case.
375 2015-09-23 John David Anglin <danglin@gcc.gnu.org>
377 * config/pa/linux-atomic.c (__kernel_cmpxchg2): Reorder error checks.
378 (__sync_fetch_and_##OP##_##WIDTH): Change result to match type of
380 (__sync_##OP##_and_fetch_##WIDTH): Likewise.
381 (__sync_val_compare_and_swap_##WIDTH): Likewise.
382 (__sync_bool_compare_and_swap_##WIDTH): Likewise.
383 (__sync_lock_test_and_set_##WIDTH): Likewise.
384 (__sync_lock_release_##WIDTH): Likewise.
385 (__sync_fetch_and_##OP##_4): Change result to match type of
387 (__sync_##OP##_and_fetch_4): Likewise.
388 (__sync_val_compare_and_swap_4): Likewise.
389 (__sync_bool_compare_and_swap_4): likewise.
390 (__sync_lock_test_and_set_4): Likewise.
391 (__sync_lock_release_4): Likewise.
392 (FETCH_AND_OP_2): Add long long variants.
393 (OP_AND_FETCH_2): Likewise.
394 (COMPARE_AND_SWAP_2 ): Likewise.
395 (SYNC_LOCK_TEST_AND_SET_2): Likewise.
396 (SYNC_LOCK_RELEASE_2): Likewise.
397 (__sync_bool_compare_and_swap_##WIDTH): Correct return.
399 2015-09-22 Kirill Yukhin <kirill.yukhin@intel.com>
401 * libgcc/config/i386/cpuinfo.c (enum processor_features): Add
402 FEATURE_AVX512VL, FEATURE_AVX512BW, FEATURE_AVX512DQ,
403 FEATURE_AVX512CD, FEATURE_AVX512ER, FEATURE_AVX512PF.
404 (get_available_features): Habdle new features.
406 2015-09-21 James Bowman <james.bowman@ftdichip.com>
408 * config/ft32/crti-hw.S: Use __PMSIZE to allow configurable
409 memory layout. Deal correctly with BSS region larger than 32K.
410 Handle a watchdog reset like a power-on reset. Clean up unused
413 2015-09-18 Andrew Dixie <andrewd@gentrack.com>
414 David Edelsohn <dje.gcc@gmail.com>
416 * config.host (powerpc-ibm-aix*): Add crtdbase.o to extra_parts.
417 * config/rs6000/crtdbase.S: New file.
418 * config/rs6000/t-aix-cxa: Build crtdbase.o.
420 2015-09-15 Max Filippov <jcmvbkbc@gmail.com>
422 * config/xtensa/linux-unwind.h (xtensa_fallback_frame_state):
423 Add support for call0 ABI.
425 2015-09-13 John David Anglin <danglin@gcc.gnu.org>
427 * config/pa/fptr.c (SIGN_EXTEND): Cast -1 to unsigned.
429 2015-09-03 Sebastian Huber <sebastian.huber@embedded-brains.de>
431 * config/gthr-rtems.h (__GTHREADS_CXX0X): New.
432 (__GTHREAD_HAS_COND): Likewise.
433 (__gthread_t): Likewise.
434 (__gthread_cond_t): Likewise.
435 (__gthread_time_t): Likewise.
436 (__GTHREAD_MUTEX_INIT): Likewise.
437 (__GTHREAD_RECURSIVE_MUTEX_INIT): Likewise.
438 (__GTHREAD_COND_INIT): Likewise.
439 (__GTHREAD_COND_INIT_FUNCTION): Likewise.
440 (__GTHREAD_TIME_INIT): Likewise.
441 (__gthread_create): Likewise.
442 (__gthread_join): Likewise.
443 (__gthread_detach): Likewise.
444 (__gthread_equal): Likewise.
445 (__gthread_self): Likewise.
446 (__gthread_yield): Likewise.
447 (__gthread_cond_broadcast): Likewise.
448 (__gthread_cond_signal): Likewise.
449 (__gthread_cond_wait): Likewise.
450 (__gthread_cond_timedwait): Likewise.
451 (__gthread_cond_wait_recursive): Likewise.
452 (__gthread_cond_destroy): Likewise.
453 (rtems_gxx_once): Delete.
454 (rtems_gxx_key_create): Likewise.
455 (rtems_gxx_key_delete): Likewise.
456 (rtems_gxx_getspecific): Likewise.
457 (rtems_gxx_setspecific): Likewise.
458 (rtems_gxx_mutex_init): Likewise.
459 (rtems_gxx_mutex_destroy): Likewise.
460 (rtems_gxx_mutex_lock): Likewise.
461 (rtems_gxx_mutex_trylock): Likewise.
462 (rtems_gxx_mutex_unlock): Likewise.
463 (rtems_gxx_recursive_mutex_init): Likewise.
464 (rtems_gxx_recursive_mutex_lock): Likewise.
465 (rtems_gxx_recursive_mutex_trylock): Likewise.
466 (rtems_gxx_recursive_mutex_unlock): Likewise.
467 (__GTHREAD_ONCE_INIT): Use <pthread.h> initializer.
468 (__GTHREAD_MUTEX_INIT_FUNCTION): Use <pthread.h> function.
469 (__GTHREAD_RECURSIVE_MUTEX_INIT_FUNCTION): Likewise.
470 (__gthread_once): Likewise.
471 (__gthread_key_create): Likewise.
472 (__gthread_key_delete): Likewise.
473 (__gthread_getspecific): Likewise.
474 (__gthread_setspecific): Likewise.
475 (__gthread_key_t): Use <pthread.h> type.
476 (__gthread_once_t): Likewise
477 (__gthread_mutex_t): Use <sys/lock.h> type.
478 (__gthread_recursive_mutex_t): Likewise
479 (__gthread_mutex_lock): Use <sys/lock.h> function.
480 (__gthread_mutex_trylock): Likewise.
481 (__gthread_mutex_timedlock): Likewise.
482 (__gthread_mutex_unlock): Likewise.
483 (__gthread_mutex_destroy): Likewise.
484 (__gthread_recursive_mutex_lock): Likewise.
485 (__gthread_recursive_mutex_trylock): Likewise.
486 (__gthread_recursive_mutex_timedlock): Likewise.
487 (__gthread_recursive_mutex_unlock): Likewise.
488 (__gthread_recursive_mutex_destroy): Likewise.
490 2015-08-18 Max Filippov <jcmvbkbc@gmail.com>
492 * config/xtensa/unwind-dw2-xtensa.c (_Unwind_GetCFA): Return
493 context->sp instead of context->cfa.
495 2015-08-18 Max Filippov <jcmvbkbc@gmail.com>
497 * config/xtensa/t-windowed (LIB2ADDEH): Replace unwind-dw2-fde
498 with unwind-dw2-fde-dip.
500 2015-08-18 Max Filippov <jcmvbkbc@gmail.com>
502 * config/xtensa/lib2funcs.S (__xtensa_libgcc_window_spill): Use
503 CALL12 followed by series of ENTRY to spill windowed registers.
504 (__xtensa_nonlocal_goto): Call __xtensa_libgcc_window_spill
505 instead of making linux spill syscall.
507 2015-08-14 Yuri Rumyantsev <ysrumyan@gmail.com>
509 * config/i386/cpuinfo.c (enum processor_subtypes): Add skylake.
510 (get_intel_cpu): Likewise.
512 2015-08-12 H.J. Lu <hongjiu.lu@intel.com>
514 * config/i386/cpuinfo.c (processor_types): Add INTEL_KNL.
515 (get_intel_cpu): Add Knights Landing support.
517 2015-08-11 Uros Bizjak <ubizjak@gmail.com>
520 * config/i386/cpuinfo.c (enum processor_features): Add FEATURE_PCLMUL.
521 (get_available_features): Handle FEATURE_PCLMUL.
523 2015-08-10 H.J. Lu <hongjiu.lu@intel.com>
525 * config/i386/cpuinfo.c (get_intel_cpu): Treat model == 0x4f as
528 2015-07-22 Uros Bizjak <ubizjak@gmail.com>
531 * config/i386/cpuinfo.c (enum processor_features): Add FEATURE_AES.
532 (get_available_features): Handle FEATURE_AES.
534 2015-07-22 Chung-Lin Tang <cltang@codesourcery.com>
536 * config/nios2/linux-atomic.c (<asm/unistd.h>): Remove #include.
537 (EFAULT,EBUSY,ENOSYS): Delete unused #defines.
539 2015-07-17 Nathan Sidwell <nathan@codesourcery.com>
541 * offloadstuff.c: Constify host data.
543 2015-07-17 Jan Beulich <jbeulich@suse.com>
545 * config/t-softfp: Split up "else ifneq".
547 2015-07-14 Sandra Loosemore <sandra@codesourcery.com>
548 Cesar Philippidis <cesar@codesourcery.com>
549 Chung-Lin Tang <cltang@codesourcery.com>
551 * config/nios2/tramp.c (MOVHI, ORI, JMP): Conditionalize
552 for __nios2_arch__ level.
554 2015-07-13 John Marino <gnugcc@marino.st>
556 * config/i386/t-dragonfly: New.
558 2015-07-01 John David Anglin <danglin@gcc.gnu.org>
560 * config/pa/linux-atomic.c (__kernel_cmpxchg): Reorder arguments to
561 better match light-weight syscall argument order.
562 (__kernel_cmpxchg2): Likewise.
565 2015-06-30 H.J. Lu <hongjiu.lu@intel.com>
567 * config.host: Support i[34567]86-*-elfiamcu target.
568 * config/t-softfp-sfdftf: New file.
569 * config/i386/32/t-iamcu: Likewise.
570 * configure: Regenerated.
572 2015-06-23 James Lemke <jwlemke@codesourcery.com>
575 * lib1funcs.S (aeabi_idiv0, aeabi_ldiv0): Add CFI entries.
577 2015-05-27 H.J. Lu <hongjiu.lu@intel.com>
579 * Makefile.in (CRTSTUFF_CFLAGS): Add $(NO_PIE_CFLAGS).
581 2015-05-27 John Marino <gnugcc@marino.st>
583 * config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Set
585 * config/i386/freebsd-unwind.h: New.
587 2015-05-22 Uros Bizjak <ubizjak@gmail.com>
589 * config.host (i[34567]-*-*, x86_64-*-*): Add t-crtfm instead of
590 i386/t-crtfm to tmake_file.
591 * config/i386/crtfastmath.c (set_fast_math_sse): New function.
592 (set_fast_math): Use set_fast_math_sse for SSE targets.
593 * config/i386/t-crtfm: Remove.
595 2015-05-21 Alan Modra <amodra@gmail.com>
598 * config/rs6000/morestack.S: Remove ".abiversion 1".
600 2015-05-20 Alan Modra <amodra@gmail.com>
602 * config/rs6000/morestack.S: New.
603 * config/rs6000/t-stack-rs6000: New.
604 * config.host (powerpc*-*-linux*): Add t-stack and t-stack-rs6000
606 * generic-morestack.c: Don't build for powerpc 32-bit.
608 2015-05-19 Eric Botcazou <ebotcazou@adacore.com>
610 * Makefile.in (LIBUNWIND): Move dependency for shared libgcc.
611 Remove useless endif/ifneq ($(enable_shared),yes) pair.
613 2015-05-16 James Bowman <james.bowman@ftdichip.com>
615 * config.host: FT32 target added.
616 * config/ft32/*: New files for FT32 target.
618 2015-05-15 Martin Galvan <martin.galvan@tallertechnologies.com>
620 * config/arm/lib1funcs.S (CFI_START_FUNCTION, CFI_END_FUNCTION):
622 * config/arm/ieee754-df.S: Add CFI directives.
623 * config/arm/ieee754-sf.S: Add CFI directives.
625 2015-05-13 Eric Botcazou <ebotcazou@adacore.com>
627 * configure.ac: Include config/sjlj.m4.
628 Remove manual SJLJ check, add GCC_CHECK_SJLJ_EXCEPTIONS and adjust.
629 * config.in: Regenerate.
630 * configure: Likewise.
631 * config.host: Replace enable_sjlj_exceptions by ac_cv_sjlj_exceptions.
633 2015-05-12 Uros Bizjak <ubizjak@gmail.com>
635 * libgcov-util.c: Add space between string literal and macro name.
637 2015-05-06 Sandra Loosemore <sandra@codesourcery.com>
638 Chris Jones <chrisj@nvidia.com>
639 Joshua Conner <jconner@nvidia.com>
641 * config.host (arm*-*-linux*): Add support for crtfastmath.o.
642 (arm*-*-uclinux*): Likewise.
643 (arm*-*-eabi* | arm*-*-rtems*): Likewise.
644 * config/arm/crtfastmath.c: New file.
646 2014-04-29 Bernd Schmidt <bernds@codesourcery.com>
648 * Makefile.in (real_host_noncanonical): New variable.
650 * configure.ac (real_host_noncanonical): Compute. Remove special
651 case for intelmicemul.
652 * configure: Regenerate.
654 2015-04-28 Uros Bizjak <ubizjak@gmail.com>
656 * config/frv/elf-lib.h: New file.
657 (CRT_GET_RFIB_DATA): Move definition from gcc/config/frv/frv.h.
658 * libgcc/config.host (frv-*elf, frv-*-*linux*): Add frv/elf-lib.h
661 2015-04-28 Uros Bizjak <ubizjak@gmail.com>
663 * config/frv/frvbengin.c: Do not include defaults.h
664 * config/frv/frvend.c: Ditto.
666 2015-04-27 Yoshinori Sato <ysato@users.sourceforge.jp>
668 * config.host: Add h8300-*-linux
669 * config/h8300/t-linux: New file.
670 * config/h8300/lib1funs.s: Change symbol prefix.
671 * config/h8300/sfp-machine.h: 64bit double support.
673 2015-04-22 Gregor Richards <gregor.richards@uwaterloo.ca>
674 Szabolcs Nagy <szabolcs.nagy@arm.com>
676 * unwind-dw2-fde-dip.c (USE_PT_GNU_EH_FRAME): Define it on
677 Linux if target provides dl_iterate_phdr.
679 2015-04-17 H.J. Lu <hongjiu.lu@intel.com>
682 * config.host (tmake_file): Add t-slibgcc-libgcc for Linux/x86.
683 * config/i386/cpuinfo.c (__cpu_model): Initialize.
684 (__cpu_indicator_init@GCC_4.8.0): New.
685 (__cpu_model@GCC_4.8.0): Likewise.
686 * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): Add
689 2015-04-16 Nick Clifton <nickc@redhat.com>
691 * config/rl78/divmodhi.S: Add G14 and G13 versions of the __divhi3
692 and __modhi3 functions.
693 * config/rl78/divmodso.S: Add G14 and G13 versions of the
694 __divsi3, __udivsi3, __modsi3 and __umodsi3 functions.
696 2015-04-15 Chen Gang <gang.chen.5i5j@gmail.com>
698 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Use empty
699 do-while loop as macro body to avoid warnings.
701 2015-04-10 Jakub Jelinek <jakub@redhat.com>
702 Iain Sandoe <iain@codesourcery.com>
705 * configure: Regenerate.
707 2015-04-07 Jakub Jelinek <jakub@redhat.com>
708 Iain Sandoe <iain@codesourcery.com>
711 * configure: Regenerate.
713 2015-03-25 Chung-Lin Tang <cltang@codesourcery.com>
715 * config.host (nios2-*-linux*): Remove 'extra_parts' setting.
717 2015-03-03 Max Filippov <jcmvbkbc@gmail.com>
719 Implement call0 ABI for xtensa
720 * config/xtensa/lib2funcs.S (__xtensa_libgcc_window_spill,
721 __xtensa_nonlocal_goto): Don't compile for call0 ABI.
722 (__xtensa_sync_caches): Only use entry and retw in windowed ABI,
723 use ret in call0 ABI.
724 * config/xtensa/t-windowed: New file.
725 * libgcc/config/xtensa/t-xtensa (LIB2ADDEH): Move to t-windowed.
726 * libgcc/configure: Regenerated.
727 * libgcc/configure.ac: Check if xtensa target is configured for
728 windowed ABI and thus needs to use custom unwind code.
730 2015-02-12 Jonathan Wakely <jwakely@redhat.com>
733 * gthr-single.h: Use __unused__ attribute instead of unused.
734 * config/gthr-vxworks.h: Likewise.
735 * config/i386/gthr-win32.h: Likewise.
737 2015-02-27 Kai Tietz <ktietz@redhat.com>
740 * config.in: Regenerated.
741 * configure: Likewise.
742 * configure.ac (AC_HEADER_STDC): Added explicit.
743 (AC_CHECK_HEADERS): Check for default headers plus
745 * libgcov-util.c (gcov_read_profile_dir): Disable use
746 of ftw-function, if header is not found.
747 (ftw_read_file): Likewise.
749 2015-02-23 Thomas Schwinge <thomas@codesourcery.com>
752 * config/nvptx/t-nvptx (INHIBIT_LIBC_CFLAGS): Define to
755 2015-02-17 Sandra Loosemore <sandra@codesourcery.com>
757 * config/arm/bpabi.S (test_div_by_zero): Make label names
758 consistent between thumb2 and arm mode cases. Separate the
759 signed comparison on the high word of the numerator from the
760 unsigned comparison on the low word.
761 * config/arm/bpabi-v6m.S (test_div_by_zero): Similarly separate
764 2015-02-17 Joseph Myers <joseph@codesourcery.com>
766 * config/nvptx/realloc.c: Include <stddef.h> instead of <stdlib.h>
768 (__nvptx_realloc): Call __builtin_memcpy instead of memcpy.
770 2015-02-10 Rainer Emrich <rainer@emrich-ebersheim.de>
772 PR gcov-profile/61889
773 * libgcov-driver-system.c: undefine clashing macro for mkdir.
775 2015-02-02 Nick Clifton <nickc@redhat.com>
777 * config/rl78/fpmath-sf.S (__rl78_int_pack_a_r8): Fix edge case
778 rounding up the fraction.
780 2015-01-31 John David Anglin <danglin@gcc.gnu.org>
782 * config/pa/linux-atomic.c (__kernel_cmpxchg2): Change declaration of
783 oldval and newval to const void *. Fix typo.
784 (FETCH_AND_OP_2): Use __atomic_load_n to load value.
785 (FETCH_AND_OP_WORD): Likewise.
786 (OP_AND_FETCH_WORD): Likewise.
787 (COMPARE_AND_SWAP_2): Likewise.
788 (__sync_val_compare_and_swap_4): Likewise.
789 (__sync_lock_test_and_set_4): Likewise.
790 (SYNC_LOCK_RELEASE_2): Likewise.
791 Remove support for long long atomic operations.
793 2015-01-27 Caroline Tice <cmtice@google.com>
795 Committing VTV Cywin/Ming patch for Patrick Wollgast
796 * Makefile.in: Move rules to build vtv_*.o out of the check
798 * config.host (i[34567]86-*-cygwin*, x86_64-*-cygwin*,
800 (x86_64-*-mingw*): Only add vtv_*.o to extra_parts if
801 enable_vtable_verify.
803 2015-01-27 Nick Clifton <nickc@redhat.com>
805 * config/rl78/cmpsi2.S: Use function start and end macros.
806 (__gcc_bcmp): New function.
807 * config/rl78/lshrsi3.S: Use function start and end macros.
808 * config/rl78/mulsi3.S: Add support for G10.
809 (__mulqi3): New function for G10.
810 * config/rl78/signbit.S: Use function start and end macros.
811 * config/rl78/t-rl78 (LIB2ADD): Add bit-count.S, fpbit-sf.S and
813 (LIB2FUNCS_EXCLUDE): Define.
814 (LIB2FUNCS_ST): Define.
815 * config/rl78/trampoline.S: Use function start and end macros.
816 * config/rl78/vregs.h (START_FUNC): New macro.
817 (START_ANOTHER_FUNC): New macro.
818 (END_FUNC): New macro.
819 (END_ANOTHER_FUNC): New macro.
820 * config/rl78/bit-count.S: New file. Contains assembler
821 implementations of the bit counting functions: ___clzhi2,
822 __clzsi2, ctzhi2, ctzsi2, ffshi2, ffssi2, __partityhi2,
823 __paritysi2, __popcounthi2 and __popcountsi2.
824 * config/rl78/fpbit-sf.S: New file. Contains assembler
825 implementationas of the math functions: __negsf2, __cmpsf2,
826 __eqsf2, __nesf2, __lesf2, __ltsf2, __gesf2, gtsf2, __unordsf2,
827 __fixsfsi, __fixunssfsi, __floatsisf and __floatunssisf.
828 * config/rl78/fpmath-sf.S: New file. Contains assembler
829 implementations of the math functions: __subsf3, __addsf3,
830 __mulsf3 and __divsf3
832 2015-01-27 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
834 * config.host (i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*):
835 Add i386/elf-lib.h to tm_file.
836 * config/i386/elf-lib.h: Fix comment.
837 * unwind-dw2-fde-dip.c (_Unwind_IteratePhdrCallback) [__x86_64__
838 && __sun__ && __svr4__]: Remove workaround.
840 2015-01-25 Allan Sandfeld Jensen <sandfeld@kde.org>
842 * config/i386/cpuinfo.c (enum processor_features): Add FEATURE_BMI and
844 (get_available_features): Detect FEATURE_BMI and FEATURE_BMI2.
846 2015-01-24 H.J. Lu <hongjiu.lu@intel.com>
848 * config/i386/cpuinfo.c (processor_subtypes): Add
849 INTEL_COREI7_BROADWELL.
850 (get_intel_cpu): Support new Silvermont, Haswell and Broadwell
853 2015-01-23 Uros Bizjak <ubizjak@gmail.com>
855 * config/i386/elf-lib.h: New file.
856 (CRT_GET_RFIB_DATA): Move definition from gcc/config/i386/gnu-user.h.
857 Wrap definition in #ifdef __i386__.
858 * libgcc/config.host (i[34567]86-*-linux*, i[34567]86-*-kfreebsd*-gnu)
859 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*)
860 (i[34567]86-*-kopensolaris*-gnu, x86_64-*-linux*)
861 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Add i386/elf-lib.h
864 2015-01-22 Chen Gang <gang.chen.5i5j@gmail.com>
866 * unwind-dw2-fde.h (last_fde): Use "(const fde *)" instead of
867 "(char *)" to avoid qualifier warning by 'xgcc' compiling.
869 2015-01-20 Chung-Lin Tang <cltang@codesourcery.com>
871 * config/nios2/linux-unwind.h (nios2_fallback_frame_state):
872 Update rt_sigframe format and address for current Nios II
875 2015-01-09 Andreas Tobler <andreast@gcc.gnu.org>
877 * config.host (arm*-*-freebsd*): Add new configuration for
879 * config/arm/freebsd-atomic.c: New file.
880 * config/arm/t-freebsd: Likewise.
881 * config/arm/unwind-arm.h: Add __FreeBSD__ to the list of
882 'PC-relative indirect' OS's.
884 2015-01-06 Eric Botcazou <ebotcazou@adacore.com>
886 * config.host: Add Visium support.
887 * config/visium: New directory.
889 2015-01-05 Jakub Jelinek <jakub@redhat.com>
891 Update copyright years.
893 2014-12-19 Matthew Fortune <matthew.fortune@imgtec.com>
895 * config.host: Support mipsisa32r6 and mipsisa64r6.
896 * config/mips/mips16.S: Do not build for R6.
898 2014-12-17 Oleg Endo <olegendo@gcc.gnu.org>
900 * config/sh/crt.h: New.
901 * config/sh/crti.S: Use GLOBAL macro from crt.h for _init and _fini
903 * config/sh/crt1.S: Likewise.
905 2014-12-15 Uros Bizjak <ubizjak@gmail.com>
908 * crtstuff.c (__do_global_dtors_aux) [HIDDEN_DTOR_LIST_END]: Use
909 func_ptr *dtor_list temporary variable to avoid "array subscript
910 is above array bounds" warnings.
912 2014-12-09 Michael Haubenwallner <michael.haubenwallner@ssi-schaefer.com>
914 * Makefile.in (with_aix_soname): Define.
915 * config/rs6000/t-slibgcc-aix: Act upon --with-aix-soname option.
916 * configure.ac: Accept --with-aix-soname=aix|svr4|both option.
917 * configure: Recreate.
919 2014-12-05 Olivier Hainque <hainque@adacore.com>
921 * unwind-dw2.c (DWARF_REG_TO_UNWIND_COLUMN): Remove default def,
922 now provided by defaults.h.
924 2014-11-30 Oleg Endo <olegendo@gcc.gnu.org>
927 * config/sh/lib1funcs.S: Check value of __SHMEDIA__ instead of checking
928 whether it's defined.
930 2014-11-27 Ilya Tocar <ilya.tocar@intel.com>
932 * config/i386/cpuinfo.c (processor_features): Add FEATURE_AVX512F.
933 * config/i386/cpuinfo.c (get_available_features): Detect it.
935 2014-11-27 Tony Wang <tony.wang@arm.com>
937 * config/arm/lib1funcs.S (FUNC_START): Add conditional section
938 redefine for macro L_arm_muldivsf3 and L_arm_muldivdf3.
939 (SYM_END, ARM_SYM_START): Add macros used to expose function Symbols.
941 2014-11-25 Segher Boessenkool <segher@kernel.crashing.org>
943 * crtstuff.c (__do_glbal_ctors_1): Add missing semicolon.
945 2014-11-24 John David Anglin <danglin@gcc.gnu.org>
947 * config/pa/linux-atomic.c (ABORT_INSTRUCTION): Use __builtin_trap()
950 2014-11-21 Guy Martin <gmsoft@tuxicoman.be>
951 John David Anglin <danglin@gcc.gnu.org>
953 * config/pa/linux-atomic.c (__kernel_cmpxchg2): New.
954 (FETCH_AND_OP_2): New. Use for subword and double word operations.
955 (OP_AND_FETCH_2): Likewise.
956 (COMPARE_AND_SWAP_2): Likewise.
957 (SYNC_LOCK_TEST_AND_SET_2): Likewise.
958 (SYNC_LOCK_RELEASE_2): Likewise.
959 (SUBWORD_SYNC_OP): Remove.
960 (SUBWORD_VAL_CAS): Likewise.
961 (SUBWORD_BOOL_CAS): Likewise.
962 (FETCH_AND_OP_WORD): Update.
963 Consistently use signed types.
965 2014-11-13 Bernd Schmidt <bernds@codesourcery.com>
966 Thomas Schwinge <thomas@codesourcery.com>
967 Ilya Verbin <ilya.verbin@intel.com>
968 Andrey Turetskiy <andrey.turetskiy@intel.com>
970 * Makefile.in (crtoffloadbegin$(objext)): New rule.
971 (crtoffloadend$(objext)): Likewise.
972 * configure: Regenerate.
973 * configure.ac (accel_dir_suffix): Compute new variable.
974 (extra_parts): Add crtoffloadbegin.o and crtoffloadend.o
975 if enable_offload_targets is not empty.
976 * offloadstuff.c: New file.
978 2014-11-13 Nick Clifton <nickc@redhat.com>
980 * config/rl78/divmodhi.S: Add support for the G10 architecture.
981 Use START_FUNC and END_FUNC macros to enable linker garbage
983 * config/rl78/divmodqi.S: Likewise.
984 * config/rl78/divmodsi.S: Likewise.
985 * config/rl78/mulsi3.S: Likewise.
986 * config/rl78/lib2div.c: Remove G10 functions.
987 * config/rl78/lib2muls.c: Likewise.
988 * config/rl78/t-rl8 (HOST_LIBGCC2_CFLAGS): Define.
989 * config/rl78/vregs.h (START_FUNC): New macro.
990 (END_FUNC): New macro.
992 2014-11-12 Matthew Fortune <matthew.fortune@imgtec.com>
994 * config/mips/mips16.S: Set .module when supported. Update O32
995 FP64 calling convention and use for FPXX when possible. Add FPXX
996 calling convention fallback case.
998 2014-11-06 Bernd Schmidt <bernds@codesourcery.com>
1000 * config.host: Handle nvptx-*-*.
1001 * shared-object.mk (as-flags-$o): Define.
1002 ($(base)$(objext), $(base)_s$(objext)): Use it instead of
1003 -xassembler-with-cpp.
1004 * static-object.mk: Identical changes.
1005 * config/nvptx/t-nvptx: New file.
1006 * config/nvptx/crt0.s: New file.
1007 * config/nvptx/free.asm: New file.
1008 * config/nvptx/malloc.asm: New file.
1009 * config/nvptx/realloc.c: New file.
1011 2014-10-30 Joseph Myers <joseph@codesourcery.com>
1013 * Makefile.in (libgcc.map.in): New target.
1014 (libgcc.map): Use libgcc.map.in.
1015 * config/t-softfp (softfp_compat): New variable to be set by
1017 [$(softfp_compat) = y] (softfp_map_dep, softfp_set_symver): New
1019 [$(softfp_compat) = y] (softfp_file_list): Use files in the build
1021 [$(softfp_compat) = y] ($(softfp_file_list)): Generate wrappers
1022 that use compat symbols and disable all code unless [SHARED].
1023 * config/t-softfp-compat: New file.
1024 * find-symver.awk: New file.
1025 * configure.ac (--with-glibc-version): New configure option.
1026 (ppc_fp_compat): New variable set for powerpc*-*-linux*.
1027 * configure: Regenerate.
1028 * config.host (powerpc*-*-linux*): Use ${ppc_fp_compat} for
1029 soft-float and e500.
1031 2014-10-29 Joseph Myers <joseph@codesourcery.com>
1033 * config/t-hardfp (hardfp_exclusions): Document new variable for
1035 (hardfp_func_list): Exclude functions from $(hardfp_exclusions).
1036 * config/t-softfp (softfp_extras): Document new variable for user
1038 (softfp_func_list): Add functions from $(softfp_extras).
1039 * config/rs6000/t-e500v1-fp, config/rs6000/t-e500v2-fp: New files.
1040 * config.host (powerpc*-*-linux*): For e500v1, use
1041 rs6000/t-e500v1-fp and t-hardfp; do not use t-softfp-sfdf and
1042 t-softfp-excl. For e500v2, use t-hardfp-sfdf, rs6000/t-e500v2-fp
1043 and t-hardfp; do not use t-softfp-sfdf and t-softfp-excl.
1045 2014-10-26 John David Anglin <danglin@gcc.gnu.org>
1047 * config/pa/linux-unwind.h (pa32_read_access_ok): New function.
1048 (pa32_fallback_frame_state): Use pa32_read_access_ok to check if
1049 memory read accesses are ok.
1051 2014-10-25 Joseph Myers <joseph@codesourcery.com>
1053 * configure.ac (ppc_fp_type): Set variable on powerpc*-*-linux*.
1054 * configure: Regenerate.
1055 * config.host (powerpc*-*-linux*): Use $ppc_fp_type to determine
1056 additions to tmake_file. Use t-hardfp-sfdf and t-hardfp instead
1057 of soft-fp for 32-bit classic hard float. Do not use
1058 t-softfp-excl for soft float.
1060 2014-10-22 Joseph Myers <joseph@codesourcery.com>
1062 * config.host (powerpc*-*-linux*): Only use soft-fp for 32-bit
1064 * config/rs6000/t-ppc64-fp (softfp_wrap_start, softfp_wrap_end):
1067 2014-10-22 Georg-Johann Lay <avr@gjlay.de>
1069 * config/avr/lib1funcs.S (__do_global_dtors): Fix wrong code
1070 introduced with 2014-10-21 trunk r216525.
1072 2014-10-21 Joern Rennecke <joern.rennecke@embecosm.com>
1073 Vidya Praveen <vidya.praveen@atmel.com>
1074 Praveen Kumar Kaushik <Praveen_Kumar.Kaushik@atmel.com>
1075 Senthil Kumar Selvaraj <Senthil_Kumar.Selvaraj@atmel.com>
1076 Pitchumani Sivanupandi <Pitchumani.S@atmel.com>
1078 * config/avr/lib1funcs.S (__do_global_dtors): Go back to descending
1081 Updated library functions for AVRTINY arch.
1082 * config/avr/lib1funcs.S: Updated zero/tmp regs for AVRTINY.
1083 Replaced occurrences of r0/r1 with tmp/zero reg macros.
1084 Added wsubi/ wadi macros that expands conditionally as sbiw/ adiw
1085 or AVRTINY equivalent. Replaced occurrences of sbiw/adiw with
1087 (__mulsi3_helper): Update stack, preserve callee saved regs and
1088 argument from stack. Restore callee save registers.
1089 (__mulpsi3): Likewise.
1090 (__muldi3, __udivmodsi4, __divmodsi4, __negsi2, __umoddi3, __udivmod64,
1091 __moddi3, __adddi3, __adddi3_s8, __subdi3, __cmpdi2, __cmpdi2_s8,
1092 __negdi2, __prologue_saves__, __epilogue_restores__): Excluded for
1094 (__tablejump2__): Added lpm equivalent instructions for AVRTINY.
1095 (__do_copy_data): Added new definition for AVRTINY.
1096 (__do_clear_bss): Replace r17 by r18 to preserve zero reg for AVRTINY.
1097 (__load_3, __load_4, __xload_1, __xload_2, __xload_3,
1098 __xload_4, __movmemx_qi, __movmemx_hi): Excluded for AVRTINY.
1099 * config/avr/lib1funcs-fixed.S: Replaced occurrences of r0/r1 with
1100 tmp/zero reg macros. Replaced occurrences of sbiw/adiw with wsubi/wadi
1102 * config/avr/t-avr (LIB1ASMFUNCS): Remove unsupported functions for
1105 Fix broken long multiplication on tiny arch.
1107 2014-10-09 Joseph Myers <joseph@codesourcery.com>
1109 * soft-fp/double.h: Update from glibc.
1110 * soft-fp/eqdf2.c: Likewise.
1111 * soft-fp/eqsf2.c: Likewise.
1112 * soft-fp/eqtf2.c: Likewise.
1113 * soft-fp/extenddftf2.c: Likewise.
1114 * soft-fp/extended.h: Likewise.
1115 * soft-fp/extendsfdf2.c: Likewise.
1116 * soft-fp/extendsftf2.c: Likewise.
1117 * soft-fp/extendxftf2.c: Likewise.
1118 * soft-fp/gedf2.c: Likewise.
1119 * soft-fp/gesf2.c: Likewise.
1120 * soft-fp/getf2.c: Likewise.
1121 * soft-fp/ledf2.c: Likewise.
1122 * soft-fp/lesf2.c: Likewise.
1123 * soft-fp/letf2.c: Likewise.
1124 * soft-fp/op-1.h: Likewise.
1125 * soft-fp/op-2.h: Likewise.
1126 * soft-fp/op-4.h: Likewise.
1127 * soft-fp/op-8.h: Likewise.
1128 * soft-fp/op-common.h: Likewise.
1129 * soft-fp/quad.h: Likewise.
1130 * soft-fp/single.h: Likewise.
1131 * soft-fp/soft-fp.h: Likewise.
1132 * soft-fp/unorddf2.c: Likewise.
1133 * soft-fp/unordsf2.c: Likewise.
1134 * soft-fp/unordtf2.c: Likewise.
1135 * config/c6x/eqd.c (__c6xabi_eqd): Update call to FP_CMP_EQ_D.
1136 * config/c6x/eqf.c (__c6xabi_eqf): Update call to FP_CMP_EQ_S.
1137 * config/c6x/ged.c (__c6xabi_ged): Update call to FP_CMP_D.
1138 * config/c6x/gef.c (__c6xabi_gef): Update call to FP_CMP_S.
1139 * config/c6x/gtd.c (__c6xabi_gtd): Update call to FP_CMP_D.
1140 * config/c6x/gtf.c (__c6xabi_gtf): Update call to FP_CMP_S.
1141 * config/c6x/led.c (__c6xabi_led): Update call to FP_CMP_D.
1142 * config/c6x/lef.c (__c6xabi_lef): Update call to FP_CMP_S.
1143 * config/c6x/ltd.c (__c6xabi_ltd): Update call to FP_CMP_D.
1144 * config/c6x/ltf.c (__c6xabi_ltf): Update call to FP_CMP_S.
1146 2014-10-08 Rong Xu <xur@google.com>
1148 * libgcov-util.c (read_gcda_file): Fix format.
1149 (find_match_gcov_info): Ditto.
1150 (calculate_2_entries): New.
1151 (compute_one_gcov): Ditto.
1152 (gcov_info_count_all_cold): Ditto.
1153 (gcov_info_count_all_zero): Ditto.
1154 (extract_file_basename): Ditto.
1155 (get_file_basename): Ditto.
1157 (matched_gcov_info): Ditto.
1158 (calculate_overlap): Ditto.
1159 (gcov_profile_overlap): Ditto.
1160 * libgcov-driver.c (compute_summary): Make
1161 it avavilable for external calls.
1163 2014-10-06 Rong Xu <xur@google.com>
1165 * Makefile.in: Ditto.
1166 * libgcov-driver.c (gcov_sort_n_vals): New utility function.
1167 (gcov_sort_icall_topn_counter): Ditto.
1168 (gcov_sort_topn_counter_arrays): Ditto.
1169 (dump_one_gcov): Sort indirect_call topn counters.
1170 * libgcov-merge.c (__gcov_merge_icall_topn): New merge
1172 * libgcov-profiler.c (__gcov_topn_value_profiler_body): New
1174 (__gcov_indirect_call_topn_profiler): New profiler function.
1175 * libgcov-util.c (__gcov_icall_topn_counter_op): New.
1176 * libgcov.h: New decls.
1178 2014-10-04 Trevor Saunders <tsaunders@mozilla.com>
1180 * config.host: Remove support for score-*.
1182 2014-09-22 Joseph Myers <joseph@codesourcery.com>
1184 * dfp-bit.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
1185 (__LIBGCC_XF_MANT_DIG__): Define if not already defined.
1186 (LONG_DOUBLE_HAS_XF_MODE): Define in terms of
1187 __LIBGCC_XF_MANT_DIG__.
1188 (__LIBGCC_TF_MANT_DIG__): Define if not already defined.
1189 (LONG_DOUBLE_HAS_TF_MODE): Define in terms of
1190 __LIBGCC_TF_MANT_DIG__.
1191 * libgcc2.c (NOTRUNC): Define in terms of
1192 __LIBGCC_*_EXCESS_PRECISION__, not LIBGCC2_LONG_DOUBLE_TYPE_SIZE.
1193 * libgcc2.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
1195 2014-09-22 Joseph Myers <joseph@codesourcery.com>
1198 * config/ia64/sfp-machine.h (FE_EX_ALL, FP_TRAPPING_EXCEPTIONS):
1201 2014-09-22 Hans-Peter Nilsson <hp@axis.com>
1203 * crtstuff.c (USE_EH_FRAME_REGISTRY): Let USE_EH_FRAME_REGISTRY_ALWAYS
1204 override USE_PT_GNU_EH_FRAME.
1205 [__LIBGCC_EH_FRAME_SECTION_NAME__ && !USE_PT_GNU_EH_FRAME]: Sanity-
1206 check USE_EH_FRAME_REGISTRY_ALWAYS against
1207 __LIBGCC_EH_FRAME_SECTION_NAME__, emit error if unsane.
1208 * Makefile.in (FORCE_EXPLICIT_EH_REGISTRY): New
1209 variable for substituted force_explicit_eh_registry.
1210 (CRTSTUFF_CFLAGS): Add FORCE_EXPLICIT_EH_REGISTRY.
1211 * configure.ac (explicit-exception-frame-registration):
1213 * configure: Regenerate.
1215 2014-09-19 Olivier Hainque <hainque@adacore.com>
1217 * config.host (powerpc-wrs-vxworksmils): New configuration,
1220 2014-09-18 Joseph Myers <joseph@codesourcery.com>
1222 * libgcc2.c (CEXT): Define using __LIBGCC_*_FUNC_EXT__.
1224 2014-09-18 Joseph Myers <joseph@codesourcery.com>
1226 * config/i386/sfp-machine.h (FP_TRAPPING_EXCEPTIONS): Treat clear
1227 bits not set bits as indicating trapping exceptions.
1229 2014-09-17 Nathan sidwell <nathan@acm.org>
1231 * Makefile.in (LIBGCOV_INTERFACE): Add _gcov_dump from ...
1232 (LIBGCOV_DRIVER): ... here.
1233 * libgcov-driver.c (gcov_master): New.
1234 (gcov_exit): Remove from master chain.
1235 (__gcov_init): Add to master chain if version compatible. Don't
1237 * libgcov_interface (__gcov_flust): Call gcov_dump_int.
1238 (gcov_reset_int): Clear master chain, if compatible.
1239 (gcov_dump_int): New internal interface. Dump master chain, if
1241 (gcov_dump): Alias for gcov_dump_int.
1242 * libgcov.h (struct gcov_root): Add next and prev fields.
1243 (struct gcov_master): New struct.
1244 (__gcov_master): New.
1245 (gcov_dump_int): Declare.
1247 2014-09-17 Olivier Hainque <hainque@adacore.com>
1249 * config.host (x86_64-*-mingw*): Add i386/t-cygming to tmake_file
1250 and crtbegin.o + crtend.o to extra_parts.
1252 2014-09-12 Joseph Myers <joseph@codesourcery.com>
1254 * libgcc2.h (LIBGCC2_HAS_SF_MODE): Define using
1255 __LIBGCC_HAS_SF_MODE__.
1256 (LIBGCC2_HAS_DF_MODE): Define using __LIBGCC_HAS_DF_MODE__.
1257 (LIBGCC2_HAS_XF_MODE): Define using __LIBGCC_HAS_XF_MODE__.
1258 (LIBGCC2_HAS_TF_MODE): Define using __LIBGCC_HAS_TF_MODE__.
1259 * config/libbid/bid_gcc_intrinsics.h
1260 (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Do not define.
1261 (LIBGCC2_HAS_XF_MODE): Define using __LIBGCC_HAS_XF_MODE__.
1262 (LIBGCC2_HAS_TF_MODE): Define using __LIBGCC_HAS_TF_MODE__.
1263 * fixed-bit.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Do not define.
1264 (LIBGCC2_HAS_SF_MODE): Define using __LIBGCC_HAS_SF_MODE__.
1265 (LIBGCC2_HAS_DF_MODE): Define using __LIBGCC_HAS_DF_MODE__.
1267 2014-09-11 Georg-Johann Lay <avr@gjlay.de>
1270 * config/avr/libgcc.S (__tablejump2__): Rewrite to use RAMPZ, ELPM
1271 and R24 as needed. Make work for all devices and .text locations.
1272 (__do_global_ctors, __do_global_dtors): Use word addresses.
1273 (__tablejump__, __tablejump_elpm__): Remove functions.
1274 * t-avr (LIB1ASMFUNCS): Remove _tablejump, _tablejump_elpm.
1276 (XICALL, XIJMP): New macros.
1278 2014-09-09 Marcus Shawcroft <marcus.shawcroft@arm.com>
1279 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
1281 * config.host (aarch64*): Include crtfastmath.o and
1283 * config/aarch64/crtfastmath.c: New file.
1285 2014-09-08 Trevor Saunders <tsaunders@mozilla.com>
1287 * config.host: Remove picochip support.
1288 * config/picochip/adddi3.S: Remove.
1289 * config/picochip/ashlsi3.S: Remove.
1290 * config/picochip/ashlsi3.c: Remove.
1291 * config/picochip/ashrsi3.S: Remove.
1292 * config/picochip/ashrsi3.c: Remove.
1293 * config/picochip/clzsi2.S: Remove.
1294 * config/picochip/cmpsi2.S: Remove.
1295 * config/picochip/divmod15.S: Remove.
1296 * config/picochip/divmodhi4.S: Remove.
1297 * config/picochip/divmodsi4.S: Remove.
1298 * config/picochip/lib1funcs.S: Remove.
1299 * config/picochip/longjmp.S: Remove.
1300 * config/picochip/lshrsi3.S: Remove.
1301 * config/picochip/lshrsi3.c: Remove.
1302 * config/picochip/parityhi2.S: Remove.
1303 * config/picochip/popcounthi2.S: Remove.
1304 * config/picochip/setjmp.S: Remove.
1305 * config/picochip/subdi3.S: Remove.
1306 * config/picochip/t-picochip: Remove.
1307 * config/picochip/ucmpsi2.S: Remove.
1308 * config/picochip/udivmodhi4.S: Remove.
1309 * config/picochip/udivmodsi4.S: Remove.
1311 2014-09-08 Joseph Myers <joseph@codesourcery.com>
1313 * libgcc2.c (SF_SIZE): Change all uses to __LIBGCC_SF_MANT_DIG__.
1314 (DF_SIZE): Change all uses to __LIBGCC_DF_MANT_DIG__.
1315 (XF_SIZE): Change all uses to __LIBGCC_XF_MANT_DIG__.
1316 (TF_SIZE): Change all uses to __LIBGCC_TF_MANT_DIG__.
1317 * libgcc2.h (SF_SIZE): Change to __LIBGCC_SF_MANT_DIG__. Give
1318 error if not defined and LIBGCC2_HAS_SF_MODE is defined.
1319 (DF_SIZE): Change to __LIBGCC_DF_MANT_DIG__. Give error if not
1320 defined and LIBGCC2_HAS_DF_MODE is defined.
1321 (XF_SIZE): Change to __LIBGCC_XF_MANT_DIG__. Give error if not
1322 defined and LIBGCC2_HAS_XF_MODE is defined.
1323 (TF_SIZE): Change to __LIBGCC_TF_MANT_DIG__. Give error if not
1324 defined and LIBGCC2_HAS_TF_MODE is defined.
1326 2014-09-08 Joseph Myers <joseph@codesourcery.com>
1328 * fp-bit.c (pack_d, unpack_d): Remove LARGEST_EXPONENT_IS_NORMAL
1329 and ROUND_TOWARDS_ZERO conditionals.
1331 2014-09-07 Nathan sidwell <nathan@acm.org>
1333 * libgcov-interface.c (STRONG_ALIAS): Rename to ...
1334 (ALIAS_weak): ... here. Use forwarding function. Adjust uses.
1336 2014-09-05 Joseph Myers <joseph@codesourcery.com>
1338 * Makefile.in (CRTSTUFF_CFLAGS): Add -fbuilding-libgcc.
1339 * config/aarch64/linux-unwind.h (STACK_POINTER_REGNUM): Change all
1340 uses to __LIBGCC_STACK_POINTER_REGNUM__.
1341 (DWARF_ALT_FRAME_RETURN_COLUMN): Change all uses to
1342 __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
1343 * config/alpha/vms-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN):
1344 Change use to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
1345 * config/cr16/unwind-cr16.c (STACK_GROWS_DOWNWARD): Change all
1346 uses to __LIBGCC_STACK_GROWS_DOWNWARD__.
1347 (DWARF_FRAME_REGISTERS): Change all uses to
1348 __LIBGCC_DWARF_FRAME_REGISTERS__.
1349 (EH_RETURN_STACKADJ_RTX): Change all uses to
1350 __LIBGCC_EH_RETURN_STACKADJ_RTX__.
1351 * config/cr16/unwind-dw2.h (DWARF_FRAME_REGISTERS): Change use to
1352 __LIBGCC_DWARF_FRAME_REGISTERS__. Remove conditional definition.
1353 * config/i386/cygming-crtbegin.c (EH_FRAME_SECTION_NAME): Change
1354 use to __LIBGCC_EH_FRAME_SECTION_NAME__.
1355 (JCR_SECTION_NAME): Change use to __LIBGCC_JCR_SECTION_NAME__.
1356 * config/i386/cygming-crtend.c (EH_FRAME_SECTION_NAME): Change use
1357 to __LIBGCC_EH_FRAME_SECTION_NAME__.
1358 (JCR_SECTION_NAME): Change use to __LIBGCC_JCR_SECTION_NAME__
1359 * config/mips/linux-unwind.h (STACK_POINTER_REGNUM): Change use to
1360 __LIBGCC_STACK_POINTER_REGNUM__.
1361 (DWARF_ALT_FRAME_RETURN_COLUMN): Change all uses to
1362 __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
1363 * config/nios2/linux-unwind.h (STACK_POINTER_REGNUM): Change use
1364 to __LIBGCC_STACK_POINTER_REGNUM__.
1365 * config/pa/hpux-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN): Change
1366 all uses to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
1367 * config/pa/linux-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN): Change
1368 all uses to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
1369 * config/rs6000/aix-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN):
1370 Change all uses to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
1371 (STACK_POINTER_REGNUM): Change all uses to
1372 __LIBGCC_STACK_POINTER_REGNUM__.
1373 * config/rs6000/darwin-fallback.c (STACK_POINTER_REGNUM): Change
1374 use to __LIBGCC_STACK_POINTER_REGNUM__.
1375 * config/rs6000/linux-unwind.h (STACK_POINTER_REGNUM): Change all
1376 uses to __LIBGCC_STACK_POINTER_REGNUM__.
1377 * config/sparc/linux-unwind.h (DWARF_FRAME_REGISTERS): Change use
1378 to __LIBGCC_DWARF_FRAME_REGISTERS__.
1379 * config/sparc/sol2-unwind.h (DWARF_FRAME_REGISTERS): Change use
1380 to __LIBGCC_DWARF_FRAME_REGISTERS__.
1381 * config/tilepro/linux-unwind.h (STACK_POINTER_REGNUM): Change use
1382 to __LIBGCC_STACK_POINTER_REGNUM__.
1383 * config/xtensa/unwind-dw2-xtensa.h (DWARF_FRAME_REGISTERS):
1384 Remove conditional definition.
1385 * crtstuff.c (TEXT_SECTION_ASM_OP): Change all uses to
1386 __LIBGCC_TEXT_SECTION_ASM_OP__.
1387 (EH_FRAME_SECTION_NAME): Change all uses to
1388 __LIBGCC_EH_FRAME_SECTION_NAME__.
1389 (EH_TABLES_CAN_BE_READ_ONLY): Change all uses to
1390 __LIBGCC_EH_TABLES_CAN_BE_READ_ONLY__.
1391 (CTORS_SECTION_ASM_OP): Change all uses to
1392 __LIBGCC_CTORS_SECTION_ASM_OP__.
1393 (DTORS_SECTION_ASM_OP): Change all uses to
1394 __LIBGCC_DTORS_SECTION_ASM_OP__.
1395 (JCR_SECTION_NAME): Change all uses to
1396 __LIBGCC_JCR_SECTION_NAME__.
1397 (INIT_SECTION_ASM_OP): Change all uses to
1398 __LIBGCC_INIT_SECTION_ASM_OP__.
1399 (INIT_ARRAY_SECTION_ASM_OP): Change all uses to
1400 __LIBGCC_INIT_ARRAY_SECTION_ASM_OP__.
1401 * generic-morestack.c (STACK_GROWS_DOWNWARD): Change all uses to
1402 __LIBGCC_STACK_GROWS_DOWNWARD__.
1403 * libgcc2.c (INIT_SECTION_ASM_OP): Change all uses to
1404 __LIBGCC_INIT_SECTION_ASM_OP__.
1405 (INIT_ARRAY_SECTION_ASM_OP): Change all uses to
1406 __LIBGCC_INIT_ARRAY_SECTION_ASM_OP__.
1407 (EH_FRAME_SECTION_NAME): Change all uses to
1408 __LIBGCC_EH_FRAME_SECTION_NAME__.
1409 * libgcov-profiler.c (VTABLE_USES_DESCRIPTORS): Remove conditional
1410 definitions. Change all uses to
1411 __LIBGCC_VTABLE_USES_DESCRIPTORS__.
1412 * unwind-dw2.c (STACK_GROWS_DOWNWARD): Change all uses to
1413 __LIBGCC_STACK_GROWS_DOWNWARD__.
1414 (DWARF_FRAME_REGISTERS): Change all uses to
1415 __LIBGCC_DWARF_FRAME_REGISTERS__.
1416 (EH_RETURN_STACKADJ_RTX): Change all uses to
1417 __LIBGCC_EH_RETURN_STACKADJ_RTX__.
1418 * unwind-dw2.h (DWARF_FRAME_REGISTERS): Remove conditional
1419 definition. Change use to __LIBGCC_DWARF_FRAME_REGISTERS__.
1420 * unwind-sjlj.c (DONT_USE_BUILTIN_SETJMP): Change all uses to
1421 __LIBGCC_DONT_USE_BUILTIN_SETJMP__.
1422 (JMP_BUF_SIZE): Change use to __LIBGCC_JMP_BUF_SIZE__.
1424 2014-09-02 Nathan sidwell <nathan@acm.org>
1426 * libgcov-interface.c (STRONG_ALIAS): New.
1427 (__gcov_flush): Call __gcov_reset_int.
1428 (__gcov_reset): Strong alias for ...
1429 (__gcov_reset_ing): ... this renamed hidden version.
1430 * libgcov.h (__gcov_reset_int): New declaration.
1432 2014-08-19 Yaakov Selkowitz <yselkowi@redhat.com>
1434 * config/i386/cygming-crtend.c (register_frame_ctor): Move atexit
1436 * config/i386/cygming-crtbegin.c (__gcc_register_frame): to here.
1437 (__dso_handle): Define on Cygwin.
1438 * config/i386/t-cygming (crtbeginS.o): New rule.
1439 * config.host (*-*-cygwin*): Add crtbeginS.o to extra_parts.
1441 * config/i386/cygming-crtbegin.c (deregister_frame_fn): Fix
1444 2014-08-13 Steve Ellcey <sellcey@mips.com>
1446 * crtstuff.c: Undef caddr_t.
1448 2014-08-12 Steve Ellcey <sellcey@mips.com>
1450 * config/mips/mips16.S: Skip when __mips_soft_float is defined.
1452 2014-08-07 Nathan Sidwell <nathan@acm.org>
1454 * Makefile.in (LIBGCOV_INTERFACE): Move _gcov_dump ...
1455 (LIBGCOV_DRIVER): ... to here.
1456 * libgcov.h (gcov_do_dump): New #define.
1457 (struct gcov_root): New.
1458 (__gcov_root): New declaration.
1459 (__gcov_dump_one): Declare.
1460 * libgcov-driver.c (gcov_list, gcov_dump_complete,
1461 run_accounted): Delete.
1462 (gcov_compute_histogram): Add LIST argument, adjust.
1463 (compute_summary): Adjust gcov_compute_histogram call.
1464 (gcov_do_dump): Not hidden, static in libgcov.
1465 (gcov_clear): Move to interface.c.
1466 (__gcov_dump_one): New, broken out of ...
1467 (gcov_exit): ... here. Make static.
1469 (__gcov_init): Adjust.
1470 * libgcov-interface.c (gcov_clear, gcov_exit): Remove
1472 (__gcov_flush): Use __gcov_dump_one and __gcov_reset.
1473 (gcov_clear): Moved from driver.c. Add LIST argument.
1474 (__gcov_reset): Adjust for changed interfaces.
1475 (__gcov_fork): Remove local declaration of __gcov_flush_mx.
1477 2014-08-04 Rohit <rohitarulraj@freescale.com>
1480 * config/rs6000/linux-unwind.h (ppc_fallback_frame_state): Update
1481 based on change in SPE high register numbers and 3 HTM registers.
1483 2014-08-01 Nathan Sidwell <nathan@acm.org>
1485 * Makefile.in (LIBGCOV_MERGE, LIBGCOV_PROFILER,
1486 LIBGCOV_INTERFACE): Reformat.
1487 * libgcov-driver.c (gcov_exit, __gcov_init): Disable when
1489 * libgcov-interface.c: Reformat some comments.
1490 (__gcov_flush_mx): Add declaration. Tidy up definition.
1492 2014-07-31 Alan Modra <amodra@gmail.com>
1493 Peter Bergner <bergner@vnet.ibm.com>
1495 * config/rs6000/ibm-ldouble.c (typedef union longDblUnion): Delete.
1496 (pack_ldouble): New function.
1497 (__gcc_qadd): Use it.
1498 (__gcc_qmul): Likewise.
1499 (__gcc_qdiv): Likewise.
1500 (__gcc_qneg): Likewise.
1501 (__gcc_stoq): Likewise.
1502 (__gcc_dtoq): Likewise.
1504 2014-07-30 J. D. Johnston <jjohnst@us.ibm.com>
1506 * config/s390/tpf-unwind.h: Include <stdbool.h>.
1507 (__tpf_eh_return): Add original return address as second parameter.
1508 Handle cases where unwinder routines were called directly, instead
1509 of from within the C++ library.
1511 2014-07-29 Nathan Sidwell <nathan@acm.org>
1513 * libgcov.h: Move renaming of entry points to lib gcov specific
1515 (gcov_do_dump): New rename.
1516 (gcov_rewrite): Remove inline, make HIDDEN.
1517 * libgcov-driver.c (gcov_clear, gcov_exit): Remove declarations.
1518 (gcov_exit_compute_summary): Rename to ...
1519 (compute_summary): ... here. Add LIST argument.
1520 (gcov_exit_merge_gcda): Rename to ...
1521 (merge_one_data): ... here.
1522 (gcov_exit_write_gcda): Rename to ...
1523 (write_one_data): ... here.
1524 (gcov_exit_merge_summary): Rename to ...
1525 (merge_summary): Add RUN_COUNTED argument.
1526 (gcov_exit_dump_gcov): Rename to ...
1527 (dump_one_gcov): Add RUN_COUNTED argument.
1528 (gcov_do_dump): New function, broken out of ...
1529 (gcov_exit): ... here. Call it.
1531 2014-07-27 Anthony Green <green@moxielogic.com>
1533 * config.host: Add moxiebox configuration suppport.
1535 2014-07-27 Nathan Sidwell <nathan@acm.org>
1537 * libgcov-driver.c (struct gcov_filename_aux): Rename ...
1538 (struct gcov_filename): ... here. Include buffer and max length
1540 (gcov_max_filename): Remove.
1541 (gi_filename): Remove.
1542 (gcov_exit_compute_summary): Compute max filename here.
1543 (gcov_exit_merge_gcda): Add filename parm, adjust.
1544 (gcov_exit_merge_summary): Likewise.
1545 (gcov_exit_dump_gcov): Adjust for struct gcov_filename changes.
1546 (gcov_exit): Likewise.
1547 (__gcov_init): Don't calculate max length here.
1548 * libgcov_util.c (max_filename_len): Remove.
1549 (read_gcda_file): Don't calculate max length here.
1550 (gcov_read_profile_dir): Don't propagate here.
1551 * libgcov-driver-system.c (alloc_filename_struct): Adjust for
1552 struct gcov_filename changes.
1553 (gcov_exit_open_gcda_file): Likewise.
1555 2014-07-25 Nathan Sidwell <nathan@acm.org>
1557 * libgcov-driver.c (set_gcov_dump_complete,
1558 reset_gcov_dump_complete, get_gcov_dump_complete): Remove global
1559 functions polluting user's namespace.
1560 (gcov_exit): Set variable directly.
1561 (gcov_clear): Reset variable directly.
1562 * libgcov-interface.c (get_gcov_dymp_complete,
1563 reset_gov_dump_complete): Remove declarations.
1564 (__gcov_reset, __gcov_dump): Don't call them.
1566 2014-07-24 DJ Delorie <dj@redhat.com>
1568 * config/i386/cygming-crtbegin.c (deregister_frame_fn): Newly public.
1569 (__gcc_deregister_frame): Move logic to detect deregister function
1571 (__gcc_register_frame): here, so it's consistent with the register
1574 2014-07-23 Nathan Sidwell <nathan@acm.org>
1576 * libgcov-driver.c (set_gcov_list): Remove.
1577 (gcov_list): Make non-static in GCOV_TOOL.
1578 * libgcov.h (GCOV_TOOL_LINKAGE): Remove unused #define.
1580 2014-07-17 John David Anglin <danglin@gcc.gnu.org>
1582 * config/pa/linux-atomic.c (__sync_lock_release_4): New.
1583 (SYNC_LOCK_RELEASE): Update to use __kernel_cmpxchg for release.
1584 Don't use SYNC_LOCK_RELEASE for int type.
1586 2014-07-14 Richard Biener <rguenther@suse.de>
1588 * libgcov.h (struct gcov_fn_info): Make ctrs size 1.
1590 2014-07-11 Rong Xu <xur@google.com>
1592 * libgcov-util.c (gcov_max_filename): Fix declartion.
1594 2014-07-10 Rong Xu <xur@google.com>
1596 Add gcov-tool: an offline gcda profile processing tool
1598 * libgcov-driver.c (gcov_max_filename): Make available
1600 * libgcov-merge.c (__gcov_merge_add): Replace
1601 gcov_read_counter() with a Macro.
1602 (__gcov_merge_ior): Ditto.
1603 (__gcov_merge_time_profile): Ditto.
1604 (__gcov_merge_single): Ditto.
1605 (__gcov_merge_delta): Ditto.
1606 * libgcov-util.c (void gcov_set_verbose): Set the verbose flag
1607 in the utility functions.
1608 (set_fn_ctrs): Utility function for reading gcda files to in-memory
1609 gcov_list object link lists.
1610 (tag_function): Ditto.
1611 (tag_blocks): Ditto.
1614 (tag_counters): Ditto.
1615 (tag_summary): Ditto.
1616 (read_gcda_finalize): Ditto.
1617 (read_gcda_file): Ditto.
1618 (ftw_read_file): Ditto.
1619 (read_profile_dir_init): Ditto.
1620 (gcov_read_profile_dir): Ditto.
1621 (gcov_read_counter_mem): Ditto.
1622 (gcov_get_merge_weight): Ditto.
1623 (merge_wrapper): A wrapper function that calls merging handler.
1624 (gcov_merge): Merge two gcov_info objects with weights.
1625 (find_match_gcov_info): Find the matched gcov_info in the list.
1626 (gcov_profile_merge): Merge two gcov_info object lists.
1627 (__gcov_add_counter_op): Process edge profile counter values.
1628 (__gcov_ior_counter_op): Process IOR profile counter values.
1629 (__gcov_delta_counter_op): Process delta profile counter values.
1630 (__gcov_single_counter_op): Process single profile counter values.
1631 (fp_scale): Callback function for float-point scaling.
1632 (int_scale): Callback function for integer fraction scaling.
1633 (gcov_profile_scale): Scaling profile counters.
1634 (gcov_profile_normalize): Normalize profile counters.
1635 * libgcov.h: Add headers and functions for gcov-tool use.
1636 (gcov_get_counter): New.
1637 (gcov_get_counter_target): Ditto.
1638 (struct gcov_info): Make the functions field mutable in gcov-tool
1641 2014-06-23 Kai Tietz <ktietz@redhat.com>
1644 * unwind-seh.c (_Unwind_GetGR): Check for proper
1646 (_Unwind_SetGR): Likewise.
1648 2014-05-22 Nick Clifton <nickc@redhat.com>
1650 * config/msp430/t-msp430 (HOST_LIBGCC2_CFLAGS): Add
1653 2014-05-22 Teresa Johnson <tejohnson@google.com>
1655 * libgcov-driver.c (gcov_error): Move declaration before gcov-io.c
1658 2014-05-20 John Marino <gnugcc@marino.st>
1660 * config.host (*-*-dragonfly*): New target.
1661 * crtstuff.c: Make dl_iterate_support generic on *bsd.
1662 * enable-execute-stack-mprotect.c: Always mprotect on FreeBSD.
1663 * unwind-dw2-fde-dip.c: Add dl_iterate_phr support for DragonFly.
1664 * config/i386/dragonfly-unwind.h: New.
1666 2014-05-21 Maciej W. Rozycki <macro@codesourcery.com>
1669 * config/arm/sfp-machine.h (_FP_NANFRAC_H, _FP_NANFRAC_S)
1670 (_FP_NANFRAC_D, _FP_NANSIGN_Q): Set the quiet bit.
1672 2014-05-13 Bernd Edlinger <bernd.edlinger@hotmail.de>
1674 * unwind-seh.c (_Unwind_Backtrace): Uncommented, finished
1677 2014-05-12 Georg-Johann Lay <avr@gjlay.de>
1679 * config/arm/bpabi-lib.h (License): Add GCC Runtime Library Exception.
1681 2014-05-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1684 * config/t-slibgcc-sld: Only build and install libgcc-unwind.map
1687 2014-04-30 Bernd Edlinger <bernd.edlinger@hotmail.de>
1689 Work around for current cygwin32 build problems.
1690 * config/i386/cygming-crtbegin.c (__register_frame_info,
1691 __deregister_frame_info, _Jv_RegisterClasses): Compile weak default
1692 functions only for 64-bit systems.
1694 2014-04-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1696 * config/i386/crtfastmath.c [!__x86_64__ && __sun__ && __svr4__]
1697 (sigill_caught, sigill_hdlr): Remove.
1699 2014-04-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1701 * config/i386/crtfastmath.c (set_fast_math): Remove SSE execution
1703 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
1704 Solaris 9 single-threaded support.
1705 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
1706 Solaris 9 single-threaded support. Add call_user_handler code
1708 (sparc_is_sighandler): Likewise.
1710 2014-03-27 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1712 * config.host: Append t-floattodi to tmake_file depending on
1715 2014-03-20 Joel Sherrill <joel.sherrill@oarcorp.com>
1717 * config.host (v850*-*-*): Add to tmake_file instead of resetting it.
1719 2014-03-10 Uros Bizjak <ubizjak@gmail.com>
1722 * crtstuff.c (frame_dummy): Use void **jcr_list temporary
1723 variable to avoid "array subscript is above array bounds" warnings.
1724 Use __builtin_expect when checking *jcr_list for NULL.
1726 2014-03-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1729 * config.host (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu)
1730 (*-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu): Only add
1731 vtv_*.o to extra_parts if enable_vtable_verify.
1733 2014-03-06 Nick Clifton <nickc@redhat.com>
1735 * config/msp430/t-msp430 (LIB2ADD): Add lib2hw_mul.S
1736 * config/msp430/lib2hw_mul.S: New: Hardware multiply routines.
1738 2014-02-28 Joey Ye <joey.ye@arm.com>
1741 * config/arm/sfp-machine.h (_FP_NANFRAC_H,
1742 _FP_NANFRAC_S, _FP_NANFRAC_D, _FP_NANFRAC_Q):
1745 2014-02-24 Walter Lee <walt@tilera.com>
1747 * config.host: Support "tilegx*" and "tilepro*" triplets.
1748 * config/tilegx/sfp-machine32.h (__BYTE_ORDER): Handle big endian.
1749 * config/tilegx/sfp-machine64.h (__BYTE_ORDER): Handle big endian.
1751 2014-02-20 Sandra Loosemore <sandra@codesourcery.com>
1752 Chung-Lin Tang <cltang@codesourcery.com>
1754 * config/nios2/t-nios2 (CRTSTUFF_T_CFLAGS): Add -mno-gpopt.
1755 * config/nios2/crti.S: Remove .file directive.
1756 * config/nios2/crtn.S: Likewise.
1758 2014-02-18 Kai Tietz <ktietz@redhat.com>
1759 Jonathan Schleifer <js@webkeks.org>
1762 * unwind-seh.c (_GCC_specific_handler): Pass proper
1763 value to unwind-handler.
1765 2014-02-12 Joseph Myers <joseph@codesourcery.com>
1767 * soft-fp/adddf3.c: Update from glibc.
1768 * soft-fp/addsf3.c: Likewise.
1769 * soft-fp/addtf3.c: Likewise.
1770 * soft-fp/divdf3.c: Likewise.
1771 * soft-fp/divsf3.c: Likewise.
1772 * soft-fp/divtf3.c: Likewise.
1773 * soft-fp/double.h: Likewise.
1774 * soft-fp/eqdf2.c: Likewise.
1775 * soft-fp/eqsf2.c: Likewise.
1776 * soft-fp/eqtf2.c: Likewise.
1777 * soft-fp/extenddftf2.c: Likewise.
1778 * soft-fp/extended.h: Likewise.
1779 * soft-fp/extendsfdf2.c: Likewise.
1780 * soft-fp/extendsftf2.c: Likewise.
1781 * soft-fp/extendxftf2.c: Likewise.
1782 * soft-fp/fixdfdi.c: Likewise.
1783 * soft-fp/fixdfsi.c: Likewise.
1784 * soft-fp/fixdfti.c: Likewise.
1785 * soft-fp/fixsfdi.c: Likewise.
1786 * soft-fp/fixsfsi.c: Likewise.
1787 * soft-fp/fixsfti.c: Likewise.
1788 * soft-fp/fixtfdi.c: Likewise.
1789 * soft-fp/fixtfsi.c: Likewise.
1790 * soft-fp/fixtfti.c: Likewise.
1791 * soft-fp/fixunsdfdi.c: Likewise.
1792 * soft-fp/fixunsdfsi.c: Likewise.
1793 * soft-fp/fixunsdfti.c: Likewise.
1794 * soft-fp/fixunssfdi.c: Likewise.
1795 * soft-fp/fixunssfsi.c: Likewise.
1796 * soft-fp/fixunssfti.c: Likewise.
1797 * soft-fp/fixunstfdi.c: Likewise.
1798 * soft-fp/fixunstfsi.c: Likewise.
1799 * soft-fp/fixunstfti.c: Likewise.
1800 * soft-fp/floatdidf.c: Likewise.
1801 * soft-fp/floatdisf.c: Likewise.
1802 * soft-fp/floatditf.c: Likewise.
1803 * soft-fp/floatsidf.c: Likewise.
1804 * soft-fp/floatsisf.c: Likewise.
1805 * soft-fp/floatsitf.c: Likewise.
1806 * soft-fp/floattidf.c: Likewise.
1807 * soft-fp/floattisf.c: Likewise.
1808 * soft-fp/floattitf.c: Likewise.
1809 * soft-fp/floatundidf.c: Likewise.
1810 * soft-fp/floatundisf.c: Likewise.
1811 * soft-fp/floatunditf.c: Likewise.
1812 * soft-fp/floatunsidf.c: Likewise.
1813 * soft-fp/floatunsisf.c: Likewise.
1814 * soft-fp/floatunsitf.c: Likewise.
1815 * soft-fp/floatuntidf.c: Likewise.
1816 * soft-fp/floatuntisf.c: Likewise.
1817 * soft-fp/floatuntitf.c: Likewise.
1818 * soft-fp/gedf2.c: Likewise.
1819 * soft-fp/gesf2.c: Likewise.
1820 * soft-fp/getf2.c: Likewise.
1821 * soft-fp/ledf2.c: Likewise.
1822 * soft-fp/lesf2.c: Likewise.
1823 * soft-fp/letf2.c: Likewise.
1824 * soft-fp/muldf3.c: Likewise.
1825 * soft-fp/mulsf3.c: Likewise.
1826 * soft-fp/multf3.c: Likewise.
1827 * soft-fp/negdf2.c: Likewise.
1828 * soft-fp/negsf2.c: Likewise.
1829 * soft-fp/negtf2.c: Likewise.
1830 * soft-fp/op-1.h: Likewise.
1831 * soft-fp/op-2.h: Likewise.
1832 * soft-fp/op-4.h: Likewise.
1833 * soft-fp/op-8.h: Likewise.
1834 * soft-fp/op-common.h: Likewise.
1835 * soft-fp/quad.h: Likewise.
1836 * soft-fp/single.h: Likewise.
1837 * soft-fp/soft-fp.h: Likewise.
1838 * soft-fp/subdf3.c: Likewise.
1839 * soft-fp/subsf3.c: Likewise.
1840 * soft-fp/subtf3.c: Likewise.
1841 * soft-fp/truncdfsf2.c: Likewise.
1842 * soft-fp/trunctfdf2.c: Likewise.
1843 * soft-fp/trunctfsf2.c: Likewise.
1844 * soft-fp/trunctfxf2.c: Likewise.
1845 * soft-fp/unorddf2.c: Likewise.
1846 * soft-fp/unordsf2.c: Likewise.
1847 * soft-fp/unordtf2.c: Likewise.
1848 * config/aarch64/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING): New
1850 * config/arm/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1852 * config/c6x/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1854 * config/cris/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1856 * config/i386/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1858 * config/ia64/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1860 * config/lm32/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1862 * config/mips/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1864 * config/moxie/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1866 * config/nds32/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1868 * config/nios2/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1870 * config/rs6000/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1872 * config/score/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1874 * config/tilegx/sfp-machine32.h (_FP_TININESS_AFTER_ROUNDING):
1876 * config/tilegx/sfp-machine64.h (_FP_TININESS_AFTER_ROUNDING):
1878 * config/tilepro/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1881 2014-02-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1883 * config/s390/32/_fixdfdi.c: Throw invalid exception if number
1884 cannot be represented.
1885 * config/s390/32/_fixsfdi.c: Likewise.
1886 * config/s390/32/_fixtfdi.c: Likewise.
1887 * config/s390/32/_fixunsdfdi.c: Likewise.
1888 * config/s390/32/_fixunssfdi.c: Likewise.
1889 * config/s390/32/_fixunstfdi.c: Likewise.
1891 2014-02-07 Richard Sandiford <rdsandiford@googlemail.com>
1893 * configure.ac (libgcc_cv_mips_hard_float): New.
1894 * configure: Regenerate.
1895 * config.host (mips*-*-*): Use t-hardfp-sfdf rather than
1896 t-softfp-sfdf for hard-float targets.
1897 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Reinstate.
1898 (softfp_float_modes, softfp_int_modes, softfp_extensions)
1899 (softfp_truncations, softfp_exclude_libgcc2): New.
1900 * config/t-hardfp: New file.
1901 * config/t-hardfp-sfdf: Likewise.
1902 * config/hardfp.c: Likewise.
1904 2014-02-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1906 * config.host: Include t-floattodi also for s390x.
1907 * config/s390/32/_fixdfdi.c: Omit in 64 bit mode.
1908 * config/s390/32/_fixsfdi.c: Likewise.
1909 * config/s390/32/_fixtfdi.c: Likewise.
1910 * config/s390/32/_fixunsdfdi.c: Likewise.
1911 * config/s390/32/_fixunssfdi.c: Likewise.
1912 * config/s390/32/_fixunstfdi.c: Likewise.
1914 2014-02-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1917 * config/t-slibgcc-sld (libgcc-unwind.map): New target.
1918 (install-libgcc-unwind-map-forbuild): New target.
1919 (all): Depend on install-libgcc-unwind-map-forbuild.
1920 (install-libgcc-unwind-map): New target.
1921 (install): Depend on install-libgcc-unwind-map.
1923 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
1925 * config/nios2/crti.S (_init): Initialize GOT pointer from
1926 _gp_got instead of _GLOBAL_OFFSET_TABLE_.
1928 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
1930 * configure.ac: Check __mips64 when setting host_address.
1931 * configure: Regenerate.
1932 * config.host (mips*-*-*): Add t-softfp-sfdf, mips/t-softfp-tf,
1933 mips/t-mips64 and t-softfp.
1934 (mips*-*-linux*): Don't add mips/t-tpbit.
1935 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS, FPBIT, FPBIT_CFLAGS)
1936 (DPBIT, DPBIT_CFLAGS): Delete.
1937 * config/mips/sfp-machine.h: New file.
1938 * config/mips/t-mips64: Likewise.
1939 * config/mips/t-softfp-tf: Likewise.
1940 * config/mips/t-tpbit: Delete.
1942 2014-01-29 Marcus Shawcroft <marcus.shawcroft@arm.com>
1944 * config/aarch64/sfp-machine.h (_FP_I_TYPE): Define
1947 2014-01-25 Walter Lee <walt@tilera.com>
1949 * config/tilepro/atomic.c: Include tconfig.h. Don't include
1950 config.h or system.h.
1953 2014-01-25 Walter Lee <walt@tilera.com>
1955 * config/tilepro/atomic.c (pre_atomic_barrier): Mark inline.
1956 (post_atomic_barrier): Ditto.
1957 (__fetch_and_do): New macro.
1958 (__atomic_fetch_and_do): Use __fetch_and_do.
1959 (__sync_fetch_and_do): New macro.
1960 (__sync_fetch_and_add_4): New function.
1961 (__sync_fetch_and_sub_4): New function.
1962 (__sync_fetch_and_or_4): New function.
1963 (__sync_fetch_and_and_4): New function.
1964 (__sync_fetch_and_xor_4): New function.
1965 (__sync_fetch_and_nand_4): New function.
1966 (__sync_fetch_and_add_8): New function.
1967 (__sync_fetch_and_sub_8): New function.
1968 (__sync_fetch_and_or_8): New function.
1969 (__sync_fetch_and_and_8): New function.
1970 (__sync_fetch_and_xor_8): New function.
1971 (__sync_fetch_and_nand_8): New function.
1972 (__do_and_fetch): New macro.
1973 (__atomic_do_and_fetch): Use __do_and_fetch.
1974 (__sync_do_and_fetch): New macro.
1975 (__sync_add_and_fetch_4): New function.
1976 (__sync_sub_and_fetch_4): New function.
1977 (__sync_or_and_fetch_4): New function.
1978 (__sync_and_and_fetch_4): New function.
1979 (__sync_xor_and_fetch_4): New function.
1980 (__sync_nand_and_fetch_4): New function.
1981 (__sync_add_and_fetch_8): New function.
1982 (__sync_sub_and_fetch_8): New function.
1983 (__sync_or_and_fetch_8): New function.
1984 (__sync_and_and_fetch_8): New function.
1985 (__sync_xor_and_fetch_8): New function.
1986 (__sync_nand_and_fetch_8): New function.
1987 (__sync_exchange_methods): New macro.
1988 (__sync_val_compare_and_swap_4): New function.
1989 (__sync_bool_compare_and_swap_4): New function.
1990 (__sync_lock_test_and_test_4): New function.
1991 (__sync_val_compare_and_swap_8): New function.
1992 (__sync_bool_compare_and_swap_8): New function.
1993 (__sync_lock_test_and_test_8): New function.
1994 (__subword_cmpxchg_body): New macro.
1995 (__atomic_compare_exchange_1): Use __subword_cmpxchg_body.
1996 (__atomic_compare_exchange_2): Ditto.
1997 (__sync_subword_cmpxchg): New macro.
1998 (__sync_val_compare_and_swap_1): New function.
1999 (__sync_bool_compare_and_swap_1): New function.
2000 (__sync_val_compare_and_swap_2): New function.
2001 (__sync_bool_compare_and_swap_2): New function.
2002 (__atomic_subword): Rename to ...
2003 (__subword): ... New name.
2004 (__atomic_subword_fetch): Use __subword.
2005 (__sync_subword_fetch): New macro.
2006 (__sync_fetch_and_add_1): New function.
2007 (__sync_fetch_and_sub_1): New function.
2008 (__sync_fetch_and_or_1): New function.
2009 (__sync_fetch_and_and_1): New function.
2010 (__sync_fetch_and_xor_1): New function.
2011 (__sync_fetch_and_nand_1): New function.
2012 (__sync_fetch_and_add_2): New function.
2013 (__sync_fetch_and_sub_2): New function.
2014 (__sync_fetch_and_or_2): New function.
2015 (__sync_fetch_and_and_2): New function.
2016 (__sync_fetch_and_xor_2): New function.
2017 (__sync_fetch_and_nand_2): New function.
2018 (__sync_add_and_fetch_1): New function.
2019 (__sync_sub_and_fetch_1): New function.
2020 (__sync_or_and_fetch_1): New function.
2021 (__sync_and_and_fetch_1): New function.
2022 (__sync_xor_and_fetch_1): New function.
2023 (__sync_nand_and_fetch_1): New function.
2024 (__sync_add_and_fetch_2): New function.
2025 (__sync_sub_and_fetch_2): New function.
2026 (__sync_or_and_fetch_2): New function.
2027 (__sync_and_and_fetch_2): New function.
2028 (__sync_xor_and_fetch_2): New function.
2029 (__sync_nand_and_fetch_2): New function.
2030 (__atomic_subword_lock): Use __subword.
2031 (__sync_subword_lock): New macro.
2032 (__sync_lock_test_and_set_1): New function.
2033 (__sync_lock_test_and_set_2): New function.
2035 2014-01-25 Walter Lee <walt@tilera.com>
2037 * config/tilepro/atomic.c (BIT_OFFSET): Define.
2038 (__atomic_subword_cmpxchg): Use BIT_OFFSET.
2039 (__atomic_subword): Ditto.
2041 2014-01-25 Walter Lee <walt@tilera.com>
2043 * config/tilepro/atomic.c (__atomic_do_and_fetch): Add
2044 a prefix op argument.
2045 (__atomic_nand_fetch_4): Add prefix op.
2046 (__atomic_nand_fetch_8): Ditto.
2048 2014-01-21 Baruch Siach <barch@tkos.co.il>
2050 * config.host (tmake_file): add t-slibgcc-libgcc for xtensa*-*-linux*.
2052 2014-01-09 Rong Xu <xur@google.com>
2054 * libgcov-driver.c (this_prg): make it local to save
2056 (gcov_exit_compute_summary): Ditto.
2057 (gcov_exit_merge_gcda): Ditto.
2058 (gcov_exit_merge_summary): Ditto.
2059 (gcov_exit_dump_gcov): Ditto.
2061 2014-01-08 Rong Xu <xur@google.com>
2063 * libgcov-driver.c: Use libgcov.h.
2064 (buffer_fn_data): Use xmalloc instead of malloc.
2065 (gcov_exit_merge_gcda): Ditto.
2066 * libgcov-driver-system.c (allocate_filename_struct): Ditto.
2067 * libgcov.h: New common header files for libgcov-*.h.
2068 * libgcov-interface.c: Use libgcov.h
2069 * libgcov-merge.c: Ditto.
2070 * libgcov-profiler.c: Ditto.
2071 * Makefile.in: Add dependence to libgcov.h
2073 2014-01-02 Joseph Myers <joseph@codesourcery.com>
2075 * config/rs6000/ibm-ldouble.c (__gcc_qdiv): Scale up arguments in
2076 case of small numerator and finite nonzero result.
2078 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
2080 Update copyright years
2082 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
2084 * config/arc/asm.h, config/arc/crtg.S, config/arc/crtgend.S,
2085 config/arc/crti.S, config/arc/crtn.S, config/arc/divtab-arc700.c,
2086 config/arc/dp-hack.h, config/arc/fp-hack.h,
2087 config/arc/ieee-754/adddf3.S, config/arc/ieee-754/addsf3.S,
2088 config/arc/ieee-754/arc600-dsp/divdf3.S,
2089 config/arc/ieee-754/arc600-dsp/divsf3.S,
2090 config/arc/ieee-754/arc600-dsp/muldf3.S,
2091 config/arc/ieee-754/arc600-dsp/mulsf3.S,
2092 config/arc/ieee-754/arc600-mul64/divdf3.S,
2093 config/arc/ieee-754/arc600-mul64/divsf3.S,
2094 config/arc/ieee-754/arc600-mul64/muldf3.S,
2095 config/arc/ieee-754/arc600-mul64/mulsf3.S,
2096 config/arc/ieee-754/arc600/divsf3.S,
2097 config/arc/ieee-754/arc600/mulsf3.S,
2098 config/arc/ieee-754/divdf3.S, config/arc/ieee-754/divsf3-stdmul.S,
2099 config/arc/ieee-754/divsf3.S, config/arc/ieee-754/divtab-arc-df.c,
2100 config/arc/ieee-754/divtab-arc-sf.c, config/arc/ieee-754/eqdf2.S,
2101 config/arc/ieee-754/eqsf2.S, config/arc/ieee-754/extendsfdf2.S,
2102 config/arc/ieee-754/fixdfsi.S, config/arc/ieee-754/fixsfsi.S,
2103 config/arc/ieee-754/fixunsdfsi.S, config/arc/ieee-754/floatsidf.S,
2104 config/arc/ieee-754/floatsisf.S, config/arc/ieee-754/floatunsidf.S,
2105 config/arc/ieee-754/gedf2.S, config/arc/ieee-754/gesf2.S,
2106 config/arc/ieee-754/gtdf2.S, config/arc/ieee-754/gtsf2.S,
2107 config/arc/ieee-754/muldf3.S, config/arc/ieee-754/mulsf3.S,
2108 config/arc/ieee-754/orddf2.S, config/arc/ieee-754/ordsf2.S,
2109 config/arc/ieee-754/truncdfsf2.S, config/arc/ieee-754/uneqdf2.S,
2110 config/arc/ieee-754/uneqsf2.S, config/arc/initfini.c,
2111 config/arc/lib1funcs.S, config/arc/t-arc, config/arc/t-arc-newlib,
2112 config/cris/umulsidi3.S, config/msp430/cmpsi2.S,
2113 config/msp430/epilogue.S, config/msp430/lib2bitcountHI.c,
2114 config/msp430/lib2divHI.c, config/msp430/lib2divQI.c,
2115 config/msp430/lib2divSI.c, config/msp430/lib2mul.c,
2116 config/msp430/msp430-divmod.h, config/msp430/msp430-mul.h,
2117 config/msp430/slli.S, config/msp430/srai.S, config/msp430/srli.S,
2118 config/rl78/divmodhi.S, config/rl78/divmodqi.S, config/rl78/divmodsi.S,
2119 config/rl78/signbit.S, vtv_end.c, vtv_end_preinit.c, vtv_start.c,
2120 vtv_start_preinit.c: Use the standard form for the copyright notice.
2122 2013-12-31 Sandra Loosemore <sandra@codesourcery.com>
2123 Chung-Lin Tang <cltang@codesourcery.com>
2124 Based on patches from Altera Corporation
2126 * config.host (nios2-*-*,nios2-*-linux*): Add nios2 host cases.
2127 * config/nios2/lib2-nios2.h: New file.
2128 * config/nios2/lib2-divmod-hi.c: New file.
2129 * config/nios2/linux-unwind.h: New file.
2130 * config/nios2/lib2-divmod.c: New file.
2131 * config/nios2/linux-atomic.c: New file.
2132 * config/nios2/t-nios2: New file.
2133 * config/nios2/crti.asm: New file.
2134 * config/nios2/t-linux: New file.
2135 * config/nios2/lib2-divtable.c: New file.
2136 * config/nios2/lib2-mul.c: New file.
2137 * config/nios2/tramp.c: New file.
2138 * config/nios2/crtn.asm: New file.
2140 2013-12-26 Uros Bizjak <ubizjak@gmail.com>
2142 * config/i386/cpuinfo.c (enum vendor_signatures): Remove.
2143 (__cpu_indicator_init): Use signature_INTEL_ebx and signature_AMD_ebx
2144 from cpuid.h to check vendor signatures.
2146 2013-12-26 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
2148 * config/i386/cpuinfo.c (processor_types): Rename AMD cpu names
2149 AMD_BOBCAT to AMD_BTVER1 and AMD_JAGUAR to AMD_BTVER2.
2150 (get_amd_cpu): Likewise.
2152 2013-12-25 H.J. Lu <hongjiu.lu@intel.com>
2154 * config/i386/cpuinfo.c (get_intel_cpu): Remove model 0x3f from
2157 2013-12-25 Allan Sandfeld Jensen <sandfeld@kde.org>
2158 H.J. Lu <hongjiu.lu@intel.com>
2161 * config/i386/cpuinfo.c (enum processor_types): Add AMD_BOBCAT
2163 (enum processor_subtypes): Add AMDFAM15H_BDVER3, AMDFAM15H_BDVER4,
2164 INTEL_COREI7_IVYBRIDGE and INTEL_COREI7_HASWELL.
2165 (enum processor_features): Add FEATURE_SSE4_A, FEATURE_FMA4,
2166 FEATURE_XOP and FEATURE_FMA.
2167 (get_amd_cpu): Handle AMD_BOBCAT, AMD_JAGUAR, AMDFAM15H_BDVER2 and
2169 (get_intel_cpu): Handle INTEL_COREI7 and INTEL_COREI7_HASWELL.
2170 (get_available_features): Handle FEATURE_FMA, FEATURE_SSE4_A,
2171 FEATURE_FMA4 and FEATURE_XOP.
2173 2013-12-23 H.J. Lu <hongjiu.lu@intel.com>
2175 * config/i386/cpuinfo.c (processor_subtypes): Replace INTEL_ATOM,
2176 INTEL_SLM with INTEL_BONNELL, INTEL_SILVERMONT.
2177 (get_intel_cpu): Updated.
2179 2013-12-12 Zhenqiang Chen <zhenqiang.chen@arm.com>
2181 * config.host (arm*-*-uclinux*): Move t-arm before t-bpabi.
2183 2013-12-09 Uros Bizjak <ubizjak@gmail.com>
2185 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
2186 instructions when __SSE_MATH__ is defined.
2188 2013-12-06 Ralf Corsépius <ralf.corsepius@rtems.org>
2190 * config.host (microblaze-*-rtems*): New.
2192 2013-12-04 Kugan Vivekanandarajah <kuganv@linaro.org>
2194 * config/arm/bpapi-lib.h (TARGET_HAS_NO_HW_DIVIDE): Define for
2195 architectures that do not have hardware divide instruction.
2196 i.e. architectures that do not define __ARM_ARCH_EXT_IDIV__.
2198 2013-12-04 Richard Sandiford <rdsandiford@googlemail.com>
2200 * longlong.h: Delete (moved to include/).
2202 2013-12-03 Adhemerval Zanella <azanella@linux.vnet.ibm.com>
2204 * config/rs6000/ibm-ldouble.c (__gcc_qadd): Fix add
2205 of normal number and qNaN to not raise an inexact exception.
2207 2013-11-28 Uros Bizjak <ubizjak@gmail.com>
2209 * config/i386/32/sfp-machine.h (__FP_FRAC_ADDI_4): New macro.
2211 2013-11-28 Matthew Leach <matthew.leach@arm.com>
2213 * config/aarch64/linux-unwind.h (aarch64_fallback_frame_state): Check
2214 for correct opcodes on BE.
2216 2013-11-27 Uros Bizjak <ubizjak@gmail.com>
2218 * soft-fp/op-4.h: Update from glibc.
2220 2013-11-27 Kugan Vivekanandarajah <kuganv@linaro.org>
2222 * libgcc2.c (__udivmoddi4): Define new implementation when
2223 TARGET_HAS_NO_HW_DIVIDE is defined, for processors without any
2224 divide instructions.
2226 2013-11-25 Oleg Endo <olegendo@gcc.gnu.org>
2228 * config/sh/crt1.S (start): Don't do VBR_SETUP for SH2E.
2230 2013-11-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2232 * config/t-softfp (soft-fp-objects-base): New variable.
2233 (soft-fp-objects): Use it.
2235 2013-11-23 David Edelson <dje.gcc@gmail.com>
2236 Andrew Dixie <andrewd@gentrack.com>
2239 * config/rs6000/aixinitfini.c: New file.
2240 * config/rs6000/t-aix-cxa (LIB2ADD_ST): Add aixinitfini.c.
2241 * config/rs6000/libgcc-aix-cxa.ver (GCC_4.9): Add libgcc initfini
2244 2013-11-22 Yuri Rumyantsev <ysrumyan@gmail.com>
2246 * config/i386/cpuinfo.c (get_intel_cpu): Add Silvermont cases.
2248 2013-11-18 Jan Hubicka <jh@suse.cz>
2250 * libgcov-driver.c (run_accounted): Make global level static.
2251 (gcov_exit_merge_summary): Silence warning; do not clear
2253 (gcov_exit): Clear it here.
2255 * libgcov-driver.c (gcov_exit_merge_summary): Fix setting
2258 * libgcov-driver.c (get_gcov_dump_complete): Update comments.
2259 (all_prg, crc32): Remove static vars.
2260 (gcov_exit_compute_summary): Rewrite to return crc32; do not clear
2262 (gcov_exit_merge_gcda): Add crc32 parameter.
2263 (gcov_exit_merge_summary): Add crc32 and all_prg parameter;
2264 do not account run if it was already accounted.
2265 (gcov_exit_dump_gcov): Add crc32 and all_prg parameters.
2266 (gcov_exit): Initialize all_prg; update.
2268 2013-11-15 Andreas Schwab <schwab@linux-m68k.org>
2270 * configure: Regenerate.
2272 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2273 Alan Modra <amodra@gmail.com>
2275 * config/rs6000/linux-unwind.h (TOC_SAVE_SLOT): Define.
2276 (frob_update_context): Use it.
2278 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2279 Alan Modra <amodra@gmail.com>
2281 * config/rs6000/tramp.S [__powerpc64__ && _CALL_ELF == 2]:
2282 (trampoline_initial): Provide ELFv2 variant.
2283 (__trampoline_setup): Likewise.
2285 * config/rs6000/linux-unwind.h (frob_update_context): Do not
2286 check for AIX indirect function call sequence if _CALL_ELF == 2.
2288 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2289 Alan Modra <amodra@gmail.com>
2291 * config/rs6000/linux-unwind.h (get_regs): Do not support
2292 old kernel versions if _CALL_ELF == 2.
2293 (frob_update_context): Do not support PLT stub variants only
2294 generated by old linkers if _CALL_ELF == 2.
2296 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2297 Alan Modra <amodra@gmail.com>
2299 * config/rs6000/linux-unwind.h (ppc_fallback_frame_state): Correct
2300 location of CR save area for 64-bit little-endian systems.
2302 2013-11-11 Eric Botcazou <ebotcazou@adacore.com>
2304 * config.host (arm-wrs-vxworks): Replace arm/t-vxworks with arm/t-elf
2306 * config/arm/t-vxworks: Delete.
2308 2013-11-10 Kai Tietz <ktietz@redhat.com>
2310 * config/i386/cygming-crtbegin.c (__gcc_register_frame):
2311 Increment load-count on use of LIBGCC_SONAME DLL.
2312 (hmod_libgcc): New static variable to hold handle of
2314 (__gcc_deregister_frame): Decrement load-count of
2317 2013-11-08 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
2319 * configure.ac (libgcc_cv_dfp): Extend check to probe fenv.h
2321 * configure: Regenerate
2323 2013-11-07 Uros Bizjak <ubizjak@gmail.com>
2325 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Handle
2326 FP_EX_DENORM. Store result to volatile location after SSE division
2327 to close interrupt window. Remove unneeded fwait after x87
2328 division since interrupt window will be closed by emitted fstp.
2329 Rewrite FP_EX_INEXACT handling.
2331 2013-11-06 Joseph Myers <joseph@codesourcery.com>
2333 * soft-fp/README: Update.
2334 * soft-fp/adddf3.c: Update from glibc.
2335 * soft-fp/addsf3.c: Likewise.
2336 * soft-fp/addtf3.c: Likewise.
2337 * soft-fp/divdf3.c: Likewise.
2338 * soft-fp/divsf3.c: Likewise.
2339 * soft-fp/divtf3.c: Likewise.
2340 * soft-fp/double.h: Likewise.
2341 * soft-fp/eqdf2.c: Likewise.
2342 * soft-fp/eqsf2.c: Likewise.
2343 * soft-fp/eqtf2.c: Likewise.
2344 * soft-fp/extenddftf2.c: Likewise.
2345 * soft-fp/extended.h: Likewise.
2346 * soft-fp/extendsfdf2.c: Likewise.
2347 * soft-fp/extendsftf2.c: Likewise.
2348 * soft-fp/extendxftf2.c: Likewise.
2349 * soft-fp/fixdfdi.c: Likewise.
2350 * soft-fp/fixdfsi.c: Likewise.
2351 * soft-fp/fixdfti.c: Likewise.
2352 * soft-fp/fixsfdi.c: Likewise.
2353 * soft-fp/fixsfsi.c: Likewise.
2354 * soft-fp/fixsfti.c: Likewise.
2355 * soft-fp/fixtfdi.c: Likewise.
2356 * soft-fp/fixtfsi.c: Likewise.
2357 * soft-fp/fixtfti.c: Likewise.
2358 * soft-fp/fixunsdfdi.c: Likewise.
2359 * soft-fp/fixunsdfsi.c: Likewise.
2360 * soft-fp/fixunsdfti.c: Likewise.
2361 * soft-fp/fixunssfdi.c: Likewise.
2362 * soft-fp/fixunssfsi.c: Likewise.
2363 * soft-fp/fixunssfti.c: Likewise.
2364 * soft-fp/fixunstfdi.c: Likewise.
2365 * soft-fp/fixunstfsi.c: Likewise.
2366 * soft-fp/fixunstfti.c: Likewise.
2367 * soft-fp/floatdidf.c: Likewise.
2368 * soft-fp/floatdisf.c: Likewise.
2369 * soft-fp/floatditf.c: Likewise.
2370 * soft-fp/floatsidf.c: Likewise.
2371 * soft-fp/floatsisf.c: Likewise.
2372 * soft-fp/floatsitf.c: Likewise.
2373 * soft-fp/floattidf.c: Likewise.
2374 * soft-fp/floattisf.c: Likewise.
2375 * soft-fp/floattitf.c: Likewise.
2376 * soft-fp/floatundidf.c: Likewise.
2377 * soft-fp/floatundisf.c: Likewise.
2378 * soft-fp/floatunditf.c: Likewise.
2379 * soft-fp/floatunsidf.c: Likewise.
2380 * soft-fp/floatunsisf.c: Likewise.
2381 * soft-fp/floatunsitf.c: Likewise.
2382 * soft-fp/floatuntidf.c: Likewise.
2383 * soft-fp/floatuntisf.c: Likewise.
2384 * soft-fp/floatuntitf.c: Likewise.
2385 * soft-fp/gedf2.c: Likewise.
2386 * soft-fp/gesf2.c: Likewise.
2387 * soft-fp/getf2.c: Likewise.
2388 * soft-fp/ledf2.c: Likewise.
2389 * soft-fp/lesf2.c: Likewise.
2390 * soft-fp/letf2.c: Likewise.
2391 * soft-fp/muldf3.c: Likewise.
2392 * soft-fp/mulsf3.c: Likewise.
2393 * soft-fp/multf3.c: Likewise.
2394 * soft-fp/negdf2.c: Likewise.
2395 * soft-fp/negsf2.c: Likewise.
2396 * soft-fp/negtf2.c: Likewise.
2397 * soft-fp/op-1.h: Likewise.
2398 * soft-fp/op-2.h: Likewise.
2399 * soft-fp/op-4.h: Likewise.
2400 * soft-fp/op-8.h: Likewise.
2401 * soft-fp/op-common.h: Likewise.
2402 * soft-fp/quad.h: Likewise.
2403 * soft-fp/single.h: Likewise.
2404 * soft-fp/soft-fp.h: Likewise.
2405 * soft-fp/subdf3.c: Likewise.
2406 * soft-fp/subsf3.c: Likewise.
2407 * soft-fp/subtf3.c: Likewise.
2408 * soft-fp/truncdfsf2.c: Likewise.
2409 * soft-fp/trunctfdf2.c: Likewise.
2410 * soft-fp/trunctfsf2.c: Likewise.
2411 * soft-fp/trunctfxf2.c: Likewise.
2412 * soft-fp/unorddf2.c: Likewise.
2413 * soft-fp/unordsf2.c: Likewise.
2414 * soft-fp/unordtf2.c: Likewise.
2416 2013-11-05 Uros Bizjak <ubizjak@gmail.com>
2418 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Define.
2419 (_FP_MUL_MEAT_D): Ditto.
2420 (_FP_DIV_MEAT_S): Ditto.
2421 (_FP_DIV_MEAT_D): Ditto.
2422 * config.host (i[34567]86-*-rtems*): Remove i386/t-softfp, add
2423 t-softfp-sfdf and t-softfp to tmake_file.
2425 2013-11-03 Uros Bizjak <ubizjak@gmail.com>
2427 * config/i386/crtfastmath.c: Compile only for !_SOFT_FLOAT.
2428 * config/i386/crtprec.c: Ditto.
2430 2013-10-31 Chung-Ju Wu <jasonwucj@gmail.com>
2431 Shiva Chen <shiva0217@gmail.com>
2433 * config.host (nds32*-elf*): Add nds32 target.
2434 * config/nds32 : New directory and files.
2436 2013-10-16 Hans-Peter Nilsson <hp@axis.com>
2438 For CRIS ports, switch to soft-fp. Improve arit.c and longlong.h.
2439 * config.host (cpu_type) <Setting default>: Add entry for
2441 (tmake_file) <crisv32-*-elf, cris-*-elf, cris-*-linux*>
2442 <crisv32-*-linux*>: Adjust.
2443 * longlong.h: Wrap the whole CRIS section in a single
2444 defined(__CRIS__) conditional. Add comment about add_ssaaaa
2446 (COUNT_LEADING_ZEROS_0): Define when count_leading_zeros is
2448 [__CRIS__] (__umulsidi3): Define.
2449 [__CRIS__] (umul_ppmm): Define in terms of __umulsidi3.
2450 * config/cris/sfp-machine.h: New file.
2451 * config/cris/umulsidi3.S: New file.
2452 * config/cris/t-elfmulti (LIB2ADD_ST): Add umulsidi3.S.
2453 * config/cris/arit.c (SIGNMULT): New macro.
2454 (__Div, __Mod): Use SIGNMULT instead of naked multiplication.
2455 * config/cris/mulsi3.S: Tweak to avoid redundant register-copying;
2456 saving 3 out of originally 33 cycles from the fastest
2457 path, 3 out of 54 from the medium path and one from the longest
2458 path. Improve comments.
2460 2013-10-15 Richard Sandiford <rdsandiford@googlemail.com>
2462 * sync.c: Remove static aliases and define each function directly
2463 under its real name.
2465 2013-10-02 John David Anglin <danglin@gcc.gnu.org>
2467 * config.host (hppa*64*-*-linux*): Define extra_parts.
2468 (hppa*-*-linux*): Likewise.
2470 2013-10-02 Joern Rennecke <joern.rennecke@embecosm.com>
2472 * config/arc/crtgend.S: Add 2013 to Copyright years.
2473 * config/arc/gmon/atomic.h: Likewise.
2474 * config/arc/gmon/auxreg.h: Likewise.
2475 * config/arc/gmon/sys/gmon_out.h: Likewise.
2476 * config/arc/gmon/sys/gmon.h: Likewise.
2477 * config/arc/gmon/prof-freq.c: Likewise.
2478 * config/arc/gmon/mcount.c: Likewise.
2479 * config/arc/gmon/prof-freq-stub.S: Likewise.
2480 * config/arc/gmon/gmon.c: Likewise.
2481 * config/arc/gmon/machine-gmon.h: Likewise.
2482 * config/arc/gmon/profil.S: Likewise.
2483 * config/arc/gmon/dcache_linesz.S: Likewise.
2484 * config/arc/crtg.S: Likewise.
2485 * config/arc/ieee-754/arc600-mul64/divsf3.S: Likewise.
2486 * config/arc/ieee-754/arc600-mul64/divdf3.S: Likewise.
2487 * config/arc/ieee-754/adddf3.S: Likewise.
2488 * config/arc/ieee-754/truncdfsf2.S: Likewise.
2489 * config/arc/ieee-754/fixsfsi.S: Likewise.
2490 * config/arc/ieee-754/gtsf2.S: Likewise.
2491 * config/arc/ieee-754/floatsisf.S: Likewise.
2492 * config/arc/ieee-754/arc600-dsp/divsf3.S: Likewise.
2493 * config/arc/ieee-754/arc600-dsp/divdf3.S: Likewise.
2494 * config/arc/ieee-754/arc600-dsp/mulsf3.S: Likewise.
2495 * config/arc/ieee-754/fixdfsi.S: Likewise.
2496 * config/arc/ieee-754/addsf3.S: Likewise.
2497 * config/arc/ieee-754/gesf2.S: Likewise.
2498 * config/arc/ieee-754/floatsidf.S: Likewise.
2499 * config/arc/ieee-754/extendsfdf2.S: Likewise.
2500 * config/arc/ieee-754/divtab-arc-df.c: Likewise.
2501 * config/arc/ieee-754/gtdf2.S: Likewise.
2502 * config/arc/ieee-754/fixunsdfsi.S: Likewise.
2503 * config/arc/ieee-754/uneqdf2.S: Likewise.
2504 * config/arc/ieee-754/divsf3-stdmul.S: Likewise.
2505 * config/arc/ieee-754/uneqsf2.S: Likewise.
2506 * config/arc/ieee-754/arc-ieee-754.h: Likewise.
2507 * config/arc/ieee-754/divtab-arc-sf.c: Likewise.
2508 * config/arc/ieee-754/eqdf2.S: Likewise.
2509 * config/arc/ieee-754/ordsf2.S: Likewise.
2510 * config/arc/ieee-754/divsf3.S: Likewise.
2511 * config/arc/ieee-754/divdf3.S: Likewise.
2512 * config/arc/ieee-754/floatunsidf.S: Likewise.
2513 * config/arc/ieee-754/orddf2.S: Likewise.
2514 * config/arc/ieee-754/eqsf2.S: Likewise.
2515 * config/arc/ieee-754/gedf2.S: Likewise.
2516 * config/arc/crtn.S: Likewise.
2517 * config/arc/crti.S: Likewise.
2518 * config/arc/t-arc700-uClibc: Likewise.
2519 * config/arc/asm.h: Likewise.
2520 * config/arc/libgcc-excl.ver: Likewise.
2521 * config/arc/t-arc-newlib: Likewise.
2522 * config/arc/divtab-arc700.c: Likewise.
2523 * config/arc/initfini.c: Likewise.
2524 * config/arc/fp-hack.h: Likewise.
2526 2013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
2527 Diego Novillo <dnovillo@google.com>
2529 * config/arc/gmon/mcount.c (_MCOUNT_DECL): Comment typo fix.
2530 * config/arc/ieee-754/arc600-dsp/muldf3.S (.Linf_denorm): Likewise.
2531 * config/arc/ieee-754/arc600-mul64/muldf3.S (.Linf_denorm): Likewise.
2532 * config/arc/ieee-754/muldf3.S (.Linf_denorm): Likewise.
2534 2013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
2535 Brendan Kehoe <brendan@zen.org>
2536 Simon Cook <simon.cook@embecosm.com>
2538 * config.host (arc*-*-elf*, arc*-*-linux-uclibc*): New configurations.
2539 * config/arc: New directory.
2540 * longlong.h [__arc__] (umul_ppmm): Remove.
2541 [__arc__] (__umulsidi3): Define.
2542 [__arc__ && __ARC_NORM__] (count_leading_zeroes): Define.
2543 [__arc__ && __ARC_NORM__] (COUNT_LEADING_ZEROS_0): Likewise.
2545 2013-09-17 Jacek Caban <jacek@codeweavers.com>
2547 * config/i386/gthr-win32.c: CreateSemaphoreW instead of
2549 * config/i386/gthr-win32.h: Likewise.
2551 2013-09-16 DJ Delorie <dj@redhat.com>
2553 * config/rl78/vregs.h: Add G10 register definitions.
2554 * config/rl78/lib2mul.c: Enable for RL78/G10.
2555 * config/rl78/lib2div.c: Likewise.
2556 * config/rl78/lshrsi3.S: Use vregs.h.
2557 * config/rl78/cmpsi2.S: Likewise.
2558 * config/rl78/trampoline.S: Likewise.
2559 * config/rl78/mulsi2.S: Likewise. Disable for RL78/G10.
2561 2013-09-14 DJ Delorie <dj@redhat.com>
2562 Nick Clifton <nickc@redhat.com>
2564 * config/rl78/mulsi3.S: Remove a few unneeded moves and branches.
2565 * config/rl78/vregs.h: New.
2566 * config/rl78/signbit.S: New file. Implements signbit function.
2567 * config/rl78/divmodsi.S: New.
2568 * config/rl78/divmodhi.S: New.
2569 * config/rl78/divmodqi.S: New.
2570 * config/rl78/t-rl78: Build them here...
2571 * config/rl78/lib2div.c: ...but not here.
2573 2013-09-12 DJ Delorie <dj@redhat.com>
2575 * config.host (msp*-*-elf): New.
2576 * config/msp430/: New port.
2578 2013-08-18 Iain Sandoe <iain@codesourcery.com>
2580 PR gcov-profile/58127
2581 * libgcov.c (__gcov_indirect_call_callee): Don't make this a
2582 __thread var for emulated TLS.
2583 (__gcov_indirect_call_counters): Likewise.
2585 2013-08-16 Maciej W. Rozycki <macro@codesourcery.com>
2586 Catherine Moore <clm@codesourcery.com>
2587 Richard Sandiford <rdsandiford@googlemail.com>
2589 * config/mips/mips16.S (CE_STARTFN, CE_ENDFN): New macros.
2590 (RET_FUNCTION): Use them in place of STARTFN and ENDFN.
2591 (CALL_STUB_NO_RET): Likewise.
2592 (CALL_STUB_RET): Likewise.
2593 * config/mips/libgcc-mips16.ver: Remove __mips16_call_stub and
2594 __mips16_ret call/return stub symbols.
2595 * config.host <mips*-*-linux>: For non-R5900 add t-slibgcc-libgcc
2598 2013-08-13 Maciej W. Rozycki <macro@codesourcery.com>
2600 * config.host <mips*-*-linux*>: Remove a stray comment.
2602 2013-08-10 Jan Hubicka <jh@suse.cz>
2604 Work around binutils PR14342
2605 * Makefile.in: Add _gcov_indirect_call_profiler_v2 symbol.
2606 * libgcov.c (L_gcov_indirect_call_profiler): Restore original API.
2607 (L_gcov_indirect_call_profiler_v2): New.
2609 2013-08-06 Jan Hubicka <jh@suse.cz>
2611 * libgcov.c (__gcov_indirect_call_callee,
2612 __gcov_indirect_call_counters): New global vars.
2613 (__gcov_indirect_call_profiler): replace by ...
2614 (__gcov_indirect_call_profiler_v2) ... this one.
2616 2013-08-06 Caroline Tice <cmtice@google.com>
2618 * config.host (extra_parts): Add vtv_start.o, vtv_end.o
2619 vtv_start_preinit.o and vtv_end_preinit.o.
2620 * configure.ac: Add code to check/set enable_vtable_verify.
2621 * Makefile.in: Add rules to build vtv_*.o, if enable_vtable_verify is
2623 * vtv_start_preinit.c: New file.
2624 * vtv_end_preinit.c: New file.
2625 * vtv_start.c: New file.
2626 * vtv_end.c: New file.
2627 * configure: Regenerated.
2629 2013-08-01 Maxim Kuvyrkov <maxim@kugelworks.com>
2631 * config/aarch64/sfp-machine.h, config/aarch64/sync-cache.c,
2632 * config/i386/cpuinfo.c, config/ia64/unwind-ia64.h,
2633 * config/mips/vr4120-div.S: Fix license from GPL-3.0+ to
2634 GPL-3.0-with-GCC-exception.
2636 2013-07-30 Maciej W. Rozycki <macro@codesourcery.com>
2638 * config/mips/mips16.S (DELAYf): Alias to DELAYt for the MIPS IV
2641 2013-07-23 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2643 * config/s390/linux-unwind.h: Use the proper dwarf to hard reg
2644 mapping for FPRs when creating the fallback framestate.
2646 2013-07-19 Georg-Johann Lay <avr@gjlay.de>
2649 * config/avr/lib1funcs-fixed.S (__roundqq3, __rounduqq3)
2650 (__round_s2_const, __round_u2_const)
2651 (__round_s4_const, __round_u4_const, __round_x8):
2652 Saturate result if addition result cannot be represented.
2654 2013-07-15 Matthias Klose <doko@ubuntu.com>
2656 * libgcc2.c: Don't include <limits.h>.
2658 2013-07-09 Janis Johnson <janisjo@codesourcery.com>
2660 * config.host (powerpc-*-eabispe*): Add t-fdpbit to tmake_file.
2662 2013-07-06 Jakub Jelinek <jakub@redhat.com>
2665 * libgcc2.c (__floattisf): Avoid undefined signed overflow.
2667 2013-06-28 Jakub Jelinek <jakub@redhat.com>
2670 * libgcc2.c (POPCOUNTCST2, POPCOUNTCST4, POPCOUNTCST8, POPCOUNTCST):
2672 (__popcountSI2): For __SIZEOF_INT__ > 2 targets use arithmetics
2673 instead of table lookups.
2674 (__popcountDI2): Likewise.
2676 2013-06-25 Chung-Ju Wu <jasonwucj@gmail.com>
2678 * Makefile.in (clean, distclean): Remove auto-target.h and stamp-h
2681 2013-06-21 Joseph Myers <joseph@codesourcery.com>
2684 * soft-fp/adddf3.c: Update from glibc.
2685 * soft-fp/addsf3.c: Likewise.
2686 * soft-fp/addtf3.c: Likewise.
2687 * soft-fp/divdf3.c: Likewise.
2688 * soft-fp/divsf3.c: Likewise.
2689 * soft-fp/divtf3.c: Likewise.
2690 * soft-fp/double.h: Likewise.
2691 * soft-fp/eqdf2.c: Likewise.
2692 * soft-fp/eqsf2.c: Likewise.
2693 * soft-fp/eqtf2.c: Likewise.
2694 * soft-fp/extenddftf2.c: Likewise.
2695 * soft-fp/extended.h: Likewise.
2696 * soft-fp/extendsfdf2.c: Likewise.
2697 * soft-fp/extendsftf2.c: Likewise.
2698 * soft-fp/fixdfdi.c: Likewise.
2699 * soft-fp/fixdfsi.c: Likewise.
2700 * soft-fp/fixsfdi.c: Likewise.
2701 * soft-fp/fixsfsi.c: Likewise.
2702 * soft-fp/fixtfdi.c: Likewise.
2703 * soft-fp/fixtfsi.c: Likewise.
2704 * soft-fp/fixunsdfdi.c: Likewise.
2705 * soft-fp/fixunsdfsi.c: Likewise.
2706 * soft-fp/fixunssfdi.c: Likewise.
2707 * soft-fp/fixunssfsi.c: Likewise.
2708 * soft-fp/fixunstfdi.c: Likewise.
2709 * soft-fp/fixunstfsi.c: Likewise.
2710 * soft-fp/floatdidf.c: Likewise.
2711 * soft-fp/floatdisf.c: Likewise.
2712 * soft-fp/floatditf.c: Likewise.
2713 * soft-fp/floatsidf.c: Likewise.
2714 * soft-fp/floatsisf.c: Likewise.
2715 * soft-fp/floatsitf.c: Likewise.
2716 * soft-fp/floatundidf.c: Likewise.
2717 * soft-fp/floatundisf.c: Likewise.
2718 * soft-fp/floatunditf.c: Likewise.
2719 * soft-fp/floatunsidf.c: Likewise.
2720 * soft-fp/floatunsisf.c: Likewise.
2721 * soft-fp/floatunsitf.c: Likewise.
2722 * soft-fp/gedf2.c: Likewise.
2723 * soft-fp/gesf2.c: Likewise.
2724 * soft-fp/getf2.c: Likewise.
2725 * soft-fp/ledf2.c: Likewise.
2726 * soft-fp/lesf2.c: Likewise.
2727 * soft-fp/letf2.c: Likewise.
2728 * soft-fp/muldf3.c: Likewise.
2729 * soft-fp/mulsf3.c: Likewise.
2730 * soft-fp/multf3.c: Likewise.
2731 * soft-fp/negdf2.c: Likewise.
2732 * soft-fp/negsf2.c: Likewise.
2733 * soft-fp/negtf2.c: Likewise.
2734 * soft-fp/op-1.h: Likewise.
2735 * soft-fp/op-2.h: Likewise.
2736 * soft-fp/op-4.h: Likewise.
2737 * soft-fp/op-8.h: Likewise.
2738 * soft-fp/op-common.h: Likewise.
2739 * soft-fp/quad.h: Likewise.
2740 * soft-fp/single.h: Likewise.
2741 * soft-fp/soft-fp.h: Likewise.
2742 * soft-fp/subdf3.c: Likewise.
2743 * soft-fp/subsf3.c: Likewise.
2744 * soft-fp/subtf3.c: Likewise.
2745 * soft-fp/truncdfsf2.c: Likewise.
2746 * soft-fp/trunctfdf2.c: Likewise.
2747 * soft-fp/trunctfsf2.c: Likewise.
2748 * soft-fp/unorddf2.c: Likewise.
2749 * soft-fp/unordsf2.c: Likewise.
2750 * soft-fp/unordtf2.c: Likewise.
2751 * config/aarch64/sfp-machine.h (_FP_QNANNEGATEDP): Define to 0.
2752 * config/arm/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
2753 * config/c6x/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
2754 * config/i386/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
2755 * config/ia64/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
2756 * config/lm32/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
2757 * config/moxie/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
2758 * config/rs6000/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
2759 * config/score/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
2760 * config/tilegx/sfp-machine32.h (_FP_QNANNEGATEDP): Likewise.
2761 * config/tilegx/sfp-machine64.h (_FP_QNANNEGATEDP): Likewise.
2762 * config/tilepro/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
2764 2013-06-16 Jürgen Urban <JuergenUrban@gmx.de>
2766 * config/mips/lib2funcs.c: New file.
2767 * config/mips/t-mips (LIB2ADD_ST): Add it.
2769 2013-06-09 Oleg Endo <olegendo@gcc.gnu.org>
2772 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Do not change bits
2773 other than FPSCR.PR and FPSCR.SZ. Add SH4A implementation.
2775 2013-06-08 Walter Lee <walt@tilera.com>
2777 * config/tilepro/atomic.h: Don't include stdint.h or features.h.
2778 Replace int64_t with long long. Add __extension__ where
2780 * config/tilepro/atomic.c: Include config.h.
2782 2013-06-06 Douglas B Rupp <rupp@adacore.com>
2784 * config.host (arm-wrs-vxworks): Configure with other soft float.
2786 2013-06-04 Jürgen Urban <JuergenUrban@gmx.de>
2788 * config.host (mipsr5900-*-elf*, mipsr5900el-*-elf*, mips64r5900-*-elf*)
2789 (mips64r5900el-*-elf*): New configurations.
2791 2013-06-04 Alan Modra <amodra@gmail.com>
2793 * config/rs6000/ibm-ldouble.c: Enable for little-endian.
2795 2013-06-03 Yuri Rumyantsev <yuri.s.rumyantsev@intel.com>
2797 * config/i386/cpuinfo.c (INTEL_SLM): New enum value.
2799 2013-05-28 Eric Botcazou <ebotcazou@adacore.com>
2801 * config/sparc/sol2-unwind.h (MD_FALLBACK_FRAME_STATE_FOR): Do not set
2802 fs->signal_frame for SIGFPE raised for IEEE-754 exceptions.
2803 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Likewise.
2805 2013-05-22 Eric Botcazou <ebotcazou@adacore.com>
2807 * config.host (powerpc-*-elf*): Add rs6000/t-savresfgpr to tmake_file.
2808 (powerpc-wrs-vxworks): Likewise.
2810 2013-05-22 Eric Botcazou <ebotcazou@adacore.com>
2812 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Do it for
2813 signal frames as well.
2814 (MD_FALLBACK_FRAME_STATE_FOR): Do minor cleanups throughout and add the
2815 STACK_BIAS to the CFA offset.
2817 2013-05-17 Richard Henderson <rth@redhat.com>
2820 * unwind-dw2.c (UNWIND_COLUMN_IN_RANGE): New macro.
2821 (execute_cfa_program): Use it when storing to fs->regs.
2823 2013-05-08 Kai Tietz <ktietz@redhat.com>
2825 * config/i386/cygming-crtbegin.c (__register_frame_info): Make weak.
2826 (__deregister_frame_info): Likewise.
2828 2013-05-06 Thomas Schwinge <thomas@codesourcery.com>
2830 * fp-bit.c (unpack_d, pack_d): Properly preserve and restore a
2833 * fp-bit.h [FLOAT] (QUIET_NAN): Correct value.
2835 2013-04-25 Alan Modra <amodra@gmail.com>
2837 * config.host: Match little-endian powerpc-linux.
2839 2013-04-19 Yufeng Zhang <yufeng.zhang@arm.com>
2841 * config/aarch64/sfp-machine.h (_FP_W_TYPE): Change to define
2842 as 'unsigned long long' instead of 'unsigned long'.
2843 (_FP_WS_TYPE): Change to define as 'signed long long' instead of
2846 2013-04-10 Julian Brown <julian@codesourcery.com>
2848 * config/arm/linux-atomic.c (SUBWORD_SYNC_OP, SUBWORD_VAL_CAS)
2849 (SUBWORD_TEST_AND_SET): Use signed char/short types instead of
2850 unsigned char/unsigned short.
2851 (__sync_val_compare_and_swap_{1,2}): Handle signed argument.
2853 2013-04-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2856 * config/t-slibgcc-hpux (SHLIB_MAPFILES): Define.
2858 2013-04-04 Meador Inge <meadori@codesourcery.com>
2860 * config/arm/bpabi.S (aeabi_ldivmod): Add DWARF information for
2861 computing the location of the link register.
2862 (aeabi_uldivmod): Ditto.
2864 2013-03-27 Kai Tietz <ktietz@redhat.com>
2866 * config.host: Add support for cygwin x64 target.
2867 * configure: Regenerated.
2869 2013-03-26 Walter Lee <walt@tilera.com>
2871 * config/tilegx/t-crtstuff: Add -fno-asynchronous-unwind-tables
2872 -mcmodel=large to CRTSTUFF_T_CFLAGS_S variable.
2874 2013-03-25 Kai Tietz <ktietz@redhat.com>
2876 * config/i386/cygwin.S: Replace use of _WIN64 by __x86_64__.
2878 2013-03-20 Robert Mason <rbmj@verizon.net>
2880 * config/vxlib-tls.c (__gthread_get_tsd_data,)
2881 (__gthread_set_tsd_data, __gthread_enter_tsd_dtor_context,)
2882 (__gthread_leave_tsd_dtor_context): Add prototypes.
2883 (tls_delete_hook): Update.
2885 2013-03-20 Catherine Moore <clm@codesourcery.com>
2886 Joseph Myers <joseph@codesourcery.com>
2887 Chao-ying Fu <fu@mips.com>
2889 * config/mips/mips16.S: Don't build for microMIPS.
2890 * config/mips/linux-unwind.h: Handle microMIPS frame.
2891 * config/mips/crtn.S (fini, init): New labels.
2893 2013-03-14 Jakub Jelinek <jakub@redhat.com>
2895 PR tree-optimization/53265
2896 * unwind-dw2.c (execute_cfa_program): Avoid
2897 -Waggressive-array-optimizations warnings for DW_CFA_GNU_window_save
2898 on targets with DWARF_FRAME_REGISTERS < 32.
2900 2013-03-13 Oleg Endo <olegendo@gcc.gnu.org>
2903 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Enable for SH2A.
2904 (sdivsi3, udivsi3): Remove SH4 check and always compile these functions.
2906 2013-03-07 Sriraman Tallam <tmsriram@google.com>
2908 * config/i386/cpuinfo.c (get_intel_cpu): Fix cpuid codes for
2909 sandybridge processors.
2911 2013-03-06 Oleg Endo <olegendo@gcc.gnu.org>
2914 * config/sh/lib1funcs.S (udivsi3_i4i, sdivsi3_i4i): Add __SH2A__ to
2917 2013-03-04 Edgar E. Iglesias <edgar.iglesias@gmail.com>
2919 * config/microblaze/crti.S: Setup stack protection at entry
2921 2013-03-04 Georg-Johann Lay <avr@gjlay.de>
2923 * config/avr/lib1funcs.S (__ashrdi3, __lshrdi3, __ashldi3)
2924 (__rotldi3): Shift bytewise if applicable.
2926 2013-03-01 James Greenhalgh <james.greenhalgh@arm.com>
2928 * config/aarch64/sync-cache.c
2929 (__aarch64_sync_cache_range): Silence warnings.
2931 2013-02-25 Catherine Moore <clm@codesourcery.com>
2934 2013-02-24 Catherine Moore <clm@codesourcery.com>
2935 Joseph Myers <joseph@codesourcery.com>
2936 Chao-ying Fu <fu@mips.com>
2938 * config/mips/mips16.S: Don't build for microMIPS.
2939 * config/mips/linux-unwind.h: Handle microMIPS frame.
2940 * config/mips/crtn.S (fini, init): New labels.
2942 2013-02-24 Catherine Moore <clm@codesourcery.com>
2943 Joseph Myers <joseph@codesourcery.com>
2944 Chao-ying Fu <fu@mips.com>
2946 * config/mips/mips16.S: Don't build for microMIPS.
2947 * config/mips/linux-unwind.h: Handle microMIPS frame.
2948 * config/mips/crtn.S (fini, init): New labels.
2950 2012-02-19 Edgar E. Iglesias <edgar.iglesias@gmail.com>
2951 * config/microblaze/modsi3.S (modsi3): Fix case with 0x80000000
2954 2013-02-16 Alan Modra <amodra@gmail.com>
2957 * config/rs6000/linux-unwind.h (ppc_linux_aux_vector): Delete.
2958 (ppc_fallback_frame_state): Always set up save locations for fp
2959 and altivec. Don't bother with non-callee-saved regs, r0-r13
2960 except for r2 on ppc64, fr0-fr13, v0-v19, vscr.
2962 2013-02-12 Georg-Johann Lay <avr@gjlay.de>
2965 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add: _usmulUHA, _usmulUSA,
2967 (LIB1ASMFUNCS): Add: _muldi3_6, _mulsidi3, _umulsidi3, _usmuluha3,
2968 _ssmulha3, _usmulusa3, _ssmulsa3.
2969 * config/avr/lib1funcs.S (__muldi3_6): Break out of __muldi3.
2970 (__muldi3): XCALL __muldi3_6 instead of rcall.
2971 (__umulsidi3, __mulsidi3): New functions.
2972 (do_prologue_saves, do_epilogue_restores): New .macros.
2973 (__divdi3_moddi3): Use them.
2974 * config/avr/lib1funcs-fixed.S (__usmuluha3, __ssmulha3)
2975 (__usmulusa3, __ssmulsa3): New functions.
2977 2013-02-11 Iain Sandoe <iain@codesourcery.com>
2978 Jack Howarth <howarth@bromo.med.uc.edu>
2979 Patrick Marlier <patrick.marlier@gmail.com>
2982 * config/darwin-crt-tm.c: Remove dummy functions hack.
2984 2013-02-08 Georg-Johann Lay <avr@gjlay.de>
2987 * config/avr/lib2funcs.c: New C sources for modules for libgcc.a.
2988 * config/avr/lib2-object.mk: New iterator to build objects from it.
2989 * config/avr/t-avr: Iterate lib2-object.mk to build objects from
2991 (LIB2FUNCS_EXCLUDE): Add _clrsbdi2.
2992 (LIB1ASMFUNCS): Add: _ssabs_1, _mask1, _ret, _roundqq3, _rounduqq3,
2993 _round_s2, _round_u2, _round_2_const, _addmask_2, _round_s4,
2994 _round_u4, _round_4_const, _addmask_4, _round_x8, _rounddq3
2995 _roundudq3, _roundda3 _rounduda3, _roundta3 _rounduta3.
2996 * config/avr/lib1funcs-fixed.S: Implement them.
2998 2013-02-04 Richard Sandiford <rdsandiford@googlemail.com>
3000 Update copyright years.
3002 2013-02-01 David Edelsohn <dje.gcc@gmail.com>
3005 * config.host (powerpc-ibm-aix[56789]): Add t-aix-cxa to tmake_file.
3006 Add crtcxa to extra_parts.
3007 * config/rs6000/exit.h: New file.
3008 * config/rs6000/cxa_atexit.c: New file.
3009 * config/rs6000/cxa_finalize.c: New file.
3010 * config/rs6000/crtcxa.c: New file.
3011 * config/rs6000/t-aix-cxa: New file.
3012 * config/rs6000/libgcc-aix-cxa.ver: New file.
3014 2013-01-31 Nick Clifton <nickc@redhat.com>
3016 * config/v850/lib1funcs.S: Add support for e3v5 architecture
3019 2013-01-29 Georg-Johann Lay <avr@gjlay.de>
3022 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add:
3023 _mulQQ, _mulHQ, _mulHA, _mulSA,
3024 _mulUQQ, _mulUHQ, _mulUHA, _mulUSA,
3025 _divQQ, _divHQ, _divHA, _divSA,
3026 _divUQQ, _divUHQ, _divUHA, _divUSA.
3028 2013-01-26 David Holsgrove <david.holsgrove@xilinx.com>
3030 * config.host(microblaze*-linux*): tmake_file: Remove
3031 t-slibgcc-nolc-override, add t-slibgcc-libgcc.
3032 * config/microblaze/t-microblaze: Set LIB2FUNCS_EXCLUDE
3033 to exclude functions from being built with libgcc.c and use
3034 the microblaze assembly.
3036 2013-01-26 Edgar E. Iglesias <edgar.iglesias@gmail.com>
3038 * config.host (microblaze*-*-*): Rename microblaze*-*-elf, update
3041 2013-01-17 Yufeng Zhang <yufeng.zhang@arm.com>
3043 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Cast the
3044 results of (dcache_lsize - 1) and (icache_lsize - 1) to the type
3045 __UINTPTR_TYPE__; also cast 'base' to the same type before the
3046 alignment operation.
3048 2013-01-15 Sofiane Naci <sofiane.naci@arm.com>
3050 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Update
3051 loop start address for cache clearing.
3053 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
3055 * config/avr/lib1funcs.S: Remove trailing blanks.
3056 * config/avr/lib1funcs-fixed.S: Ditto.
3058 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
3060 * config/avr/avr-lib.h: Add GPL copyright notice.
3062 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
3064 * fixed-bit.c (SATFRACT) <FROM_TYPE=1, TO_TYPE=4>: Only
3065 declare / set min_low, min_high if TO_MODE_UNSIGNED == 0.
3066 (SATFRACT) <FROM_TYPE=TO_TYPE=4>: Only declare / set min_low,
3067 min_high if FROM_MODE_UNSIGNED == 0 and TO_MODE_UNSIGNED == 0.
3069 2013-01-07 Mark Kettenis <kettenis@openbsd.org>
3071 * config.host (i[34567]86-*-openbsd* and x86_64-*-openbsd*):
3072 Add to lists of i[34567]86-*-* and x86_64-*-* soft-fp targets.
3074 2013-01-04 Nick Clifton <nickc@redhat.com>
3076 * config/v850/lib1funcs.S: Only provide CALLT support functions if
3077 the CALLT instruction is supported.
3079 2012-12-20 Jonathan Wakely <jwakely.gcc@gmail.com>
3081 * gthr.h (__gthread_cond_timedwait_recursive): Do not require.
3082 * gthr-posix.h (__gthread_cond_timedwait_recursive): Remove.
3084 2012-12-13 John Tytgat <John@bass-software.com>
3086 * config/arm/fp16.c (__gnu_f2h_internal): Fix inaccuracy when aexp
3089 2012-12-12 Jakub Jelinek <jakub@redhat.com>
3092 * fixed-bit.c (FIXED_SSADD, FIXED_SSSUB, FIXED_SSNEG): Avoid
3093 undefined signed overflows.
3095 2012-12-09 Uros Bizjak <ubizjak@gmail.com>
3098 * config/alpha/linux-unwind.h: Disable when inhibit_libc is defined.
3100 2012-12-06 Uros Bizjak <ubizjak@gmail.com>
3102 * config/i386/sfp-machine.h (FP_EX_ALL): Define.
3103 (FP_TRAPPING_EXCEPTIONS): Define.
3104 * config/i386/32/sfp-machine.h (FP_EX_SHIFT): Define.
3105 * config/i386/64/sfp-machine.h (FP_EX_SHIFT): Ditto.
3107 2012-12-04 Richard Henderson <rth@redhat.com>
3110 * Makefile.in (libgcc_s.so): Depend on and link with libgcc.a.
3112 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
3114 * config/aarch64/sfp-machine.h (FP_EX_ALL): Define.
3115 (FP_EX_SHIFT): Define.
3116 (FP_TRAPPING_EXCEPTIONS): Define.
3118 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
3120 * config/aarch64/sfp-machine.h (FP_RND_MASK): Define.
3121 (FP_ROUNDMODE): Use FP_RND_MASK.
3122 * config/aarch64/sfp-exceptions.c: New.
3123 * config/aarch64/sfp-machine.h (FP_HANDLE_EXCEPTIONS):
3124 Use __sfp_handle_exceptions.
3126 2012-12-04 Richard Earnshaw <rearnsha@arm.com>
3128 * config.host: (arm*-*-freebsd*): Remove.
3129 (arm*-*-linux*, arm*-*-uclinux*): Simplify logic.
3130 (arm*-*-elf*): Remove.
3131 (arm*-*-wince-pe*): Remove.
3132 * arm/unwind-arm.c (struct fpa_reg): Delete.
3133 (struct fpa_regs): Delete.
3134 (phase1_vrs): Remove fpa element.
3135 (_Unwind_VRS_Get): Remove _UVRSC_FPA.
3136 (_Unwind_VRS_Set, _Unwind_VRS_Pop): Likewise.
3137 * arm/pr-support.c (__gnu_unwind_execute): Remove FPA support.
3138 * ieee754-sf.S (floatundisf): Remove FPA support.
3139 (floatdisf): Likewise.
3140 * ieee75f-df.S (floatundidf): Likewise.
3141 (floatdidf): Likewise.
3143 2012-11-29 Kai Tietz <ktietz@redhat.com>
3146 * unwind-c.c (__SEH__): Make sure SjLj isn't active.
3147 * unwind-generic.h: Likewise.
3148 * unwind-seh.c: Likewise.
3150 2012-11-28 Richard Henderson <rth@redhat.com>
3153 * emutls.c (__emutls_get_address): Avoid race condition between
3154 obj->loc.offset read and emutls_key initialization.
3156 2012-11-22 Georg-Johann Lay <avr@gjlay.de>
3158 Adjust decimal point of signed accum mode to GCC default.
3161 * config/avr/t-avr (LIB1ASMFUNCS): Add _fractsfsq _fractsfusq,
3163 * config/avr/lib1funcs-fixed.S (__fractqqsf, __fracthqsf)
3164 (__fractsasf, __fractsfha, __fractusqsf, __fractsfsa)
3165 (__mulha3, __mulsa3)
3166 (__divqq3, __divha3, __divsa3): Adjust to new position of
3167 decimal point of signed accum types.
3169 (__mulusa3_round): New function.
3170 (__mulusa3): Use it.
3171 (__divqq_helper): New function.
3172 (__udivuqq3): Use it.
3174 2012-11-20 Jakub Jelinek <jakub@redhat.com>
3177 * libgcc-std.ver.in: Add GCC_4.8.0 and %inherit for it.
3179 2012-11-18 Teresa Johnson <tejohnson@google.com>
3182 * libgcov.c (gcov_exit): Remove merged program summary
3183 comparison unless !GCOV_LOCKED.
3185 2012-11-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
3187 * soft-fp: Updated from glibc upstream.
3189 2012-11-06 Ian Lance Taylor <iant@google.com>
3191 * generic-morestack.c (__generic_morestack): Align the returned
3192 stack pointer to a 32 byte boundary.
3193 * config/i386/morestack.S (__morestack_non_split) [32-bit]: Don't
3194 increment the return address until we have decided that we don't
3195 have a varargs function.
3196 (__morestack) [32-bit]: Align stack correctly when calling C
3198 (__morestack) [64-bit]: Likewise.
3200 2012-11-04 Thomas Schwinge <thomas@codesourcery.com>
3202 * configure: Regenerate.
3204 2012-11-02 Uros Bizjak <ubizjak@gmail.com>
3207 * config/i386/sfp-exceptions.c: Guard with _SOFT_FLOAT.
3208 * config/i386/sfp-machine.h: Guard exception handling
3209 code with _SOFT_FLOAT.
3210 * config/i386/32/sfp-machine.h: Guard rounding handling
3211 code with _SOFT_FLOAT.
3212 * config/i386/64/sfp-machine.h: Ditto.
3214 2012-10-31 Joel Sherrill <joel.sherrill@oarcorp.com>
3216 * config.host (m32r-*-rtems*): Include crtinit.o and crtfinit.o
3219 2012-10-26 Uros Bizjak <ubizjak@gmail.com>
3221 * config/i386/crtfastmath.c (set_fast_math): Use __builtin_ia32_fxsave.
3222 Clear only fxsave.mxcsr_mask. Use saved mxcsr from fxsave structure
3223 when appropriate. Correct structure element types.
3224 * config/i386/t-crtfm (crtfastmath.o): Compile with -mfxsr, remove
3225 -minline-all-stringops from compile flags.
3227 2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
3229 * config.host (sparc64-*-rtems*): Remove sparc/t-elf.
3231 2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
3233 * config.host (sh*-*-rtems*): Add sh*-*-elf*'s extra_parts.
3235 2012-10-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
3237 * config.host (powerpc-*-rtems*): Add rs6000/t-savresfgpr to
3240 2012-10-23 Ian Bolton <ian.bolton@arm.com>
3241 Jim MacArthur <jim.macarthur@arm.com>
3242 Marcus Shawcroft <marcus.shawcroft@arm.com>
3243 Nigel Stephens <nigel.stephens@arm.com>
3244 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
3245 Richard Earnshaw <rearnsha@arm.com>
3246 Sofiane Naci <sofiane.naci@arm.com>
3247 Stephen Thomas <stephen.thomas@arm.com>
3248 Tejas Belagod <tejas.belagod@arm.com>
3249 Yufeng Zhang <yufeng.zhang@arm.com>
3251 * config.host (aarch64*-*-elf, aarch64*-*-linux*): New.
3252 * config/aarch64/crti.S: New file.
3253 * config/aarch64/crtn.S: New file.
3254 * config/aarch64/linux-unwind.h: New file.
3255 * config/aarch64/sfp-machine.h: New file.
3256 * config/aarch64/sync-cache.c: New file.
3257 * config/aarch64/t-aarch64: New file.
3258 * config/aarch64/t-softfp: New file.
3260 2012-10-21 Hans-Peter Nilsson <hp@bitrange.com>
3262 * config/mmix/crti.S: Mark program and data addresses using PRELD.
3263 Remove typo'd and unnecessary alignment-LOC for .data. Remove
3264 no-longer-needed LDBU insns.
3266 2012-10-18 Sebastian Huber <sebastian.huber@embedded-brains.de>
3269 (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtemseabi*): Rename
3270 "arm*-*-rtemseabi*" to "arm*-*-rtems*".
3272 2012-10-17 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
3274 * config/arm/lib1funcs.S (__ARM_ARCH__): Define for ARMv8-A.
3276 2012-10-15 Matthias Klose <doko@ubuntu.com>
3278 * config.host: Match arm*-*-linux-* for ARM Linux/GNU.
3280 2012-10-15 Pavel Chupin <pavel.v.chupin@intel.com>
3282 * configure: Regenerate.
3283 * configure.ac: Replace code with GCC_AC_THREAD_HEADER use.
3285 2012-10-10 Uros Bizjak <ubizjak@gmail.com>
3287 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
3288 instructions for 64bit targets only.
3290 2012-10-10 Uros Bizjak <ubizjak@gmail.com>
3292 * config/i386/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
3293 FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX): Move to ...
3294 * config/i386/32/sfp-machine.h: ... here.
3295 * config/i386/64/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO,
3296 FP_RND_PINF, FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX):
3299 2012-10-07 Matthias Klose <doko@ubuntu.com>
3301 * config/arm/unwind-arm.h (__gnu_unwind_24bit): Mark parameters
3303 (_Unwind_decode_typeinfo_ptr): Mark base as unused.
3305 2012-10-06 Mark Kettenis <kettenis@openbsd.org>
3307 * config.host (*-*-openbsd*): Add t-eh-dw2-dip to tmake_file.
3308 * unwind-dw2-fde-dip.c: Don't include <elf.h> on OpenBSD.
3309 (USE_PT_GNU_EH_FRAME): Define for OpenBSD.
3312 2012-10-05 Jonathan Wakely <jwakely.gcc@gmail.com>
3315 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
3316 Fix parameter names.
3318 2012-10-04 Oleg Endo <olegendo@gcc.gnu.org>
3321 * config/sh/t-sh (HOST_LIBGCC2_CFLAGS): Delete.
3322 * config/sh/t-netbsd (HOST_LIBGCC2_CFLAGS): Delete.
3323 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Remove mieee option.
3325 2012-10-03 Oleg Endo <olegendo@gcc.gnu.org>
3328 * config/sh/linux-atomic.S: Delete.
3329 * config/sh/linux-atomic.c: New.
3330 * config/sh/t-linux (LIB2ADD): Replace linux-atomic.S with
3331 linux-atomic.c. Add cflags to disable warnings.
3333 2012-10-02 Jonathan Wakely <jwakely.gcc@gmail.com>
3336 * gthr.h (__gthread_recursive_mutex_destroy): Document new required
3338 * gthr-posix.h (__gthread_recursive_mutex_destroy): Define.
3339 * gthr-single.h (__gthread_recursive_mutex_destroy): Likewise.
3340 * config/gthr-rtems.h (__gthread_recursive_mutex_destroy): Likewise.
3341 * config/gthr-vxworks.h (__gthread_recursive_mutex_destroy): Likewise.
3342 * config/i386/gthr-win32.c (__gthread_win32_recursive_mutex_destroy):
3344 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
3346 * config/mips/gthr-mipssde.h (__gthread_recursive_mutex_destroy):
3348 * config/pa/gthr-dce.h (__gthread_recursive_mutex_destroy): Likewise.
3349 * config/s390/gthr-tpf.h (__gthread_recursive_mutex_destroy): Likewise.
3351 2012-09-19 Mark Kettenis <kettenis@openbsd.org>
3353 * config.host (hppa-*-openbsd*): New target.
3354 * config/pa/t-openbsd: New file.
3356 2012-09-15 Georg-Johann Lay <avr@gjlay.de>
3359 * config/avr/lib1funcs-fixed.S (__ssneg_2, __ssabs_2, __ssneg_4,
3360 __ssabs_4, __clr_8, __ssneg_8, __ssabs_8,
3361 __usadd_8, __ussub_8, __ssadd_8, __sssub_8): New functions.
3362 (__divsa3): Use __negsi2 to negate r_quoL.
3363 * config/avr/lib1funcs.S (FALIAS): New macro.
3364 (__divmodsi4): Break out and use __divmodsi4_neg1 as...
3365 (__negsi2): ...this new function.
3366 * config/avr/t-avr (LIB1ASMFUNCS): Add _negsi2, _clr_8,
3367 _ssneg_2, _ssneg_4, _ssneg_8, _ssabs_2, _ssabs_4,
3368 _ssabs_8, _ssadd_8, _sssub_8, _usadd_8, _ussub_8.
3369 (LIB2FUNCS_EXCLUDE): Fix typo for _add _sub.
3370 Add: _ssadd*, _sssub*, _ssneg*, _ssabs* for signed fixed modes.
3371 Add: _usadd*, _ussub*, _usneg* for unsigned fixed modes.
3373 2012-09-10 Oleg Endo <olegendo@gcc.gnu.org>
3376 * config/sh/lib1funcs.S (ashlsi3): Reimplement as ashlsi3_r0.
3377 (lshrsi3): Reimplement as lshrsi3_r0.
3379 2012-09-10 Andreas Schwab <schwab@linux-m68k.org>
3382 * config/t-slibgcc-libgcc (SHLIB_MAKE_SOLINK): Use -lgcc instead
3385 2012-09-07 Teresa Johnson <tejohnson@google.com>
3387 PR gcov-profile/54487
3388 * libgcc/libgcov.c (gcov_exit): Avoid warning on histogram
3391 2012-09-05 Georg-Johann Lay <avr@gjlay.de>
3394 * config.host (tmake_file,host=avr-*-*): Add avr/t-avrlibc if
3395 not configured --with-avrlibc=no.
3396 * config/avr/t-avrlibc: New file.
3397 * Makefile.in (FPBIT_FUNCS): filter-out LIB2FUNCS_EXCLUDE.
3398 (DPBIT_FUNCS): Ditto.
3399 (TPBIT_FUNCS): Ditto.
3401 2012-09-04 Teresa Johnson <tejohnson@google.com>
3403 * libgcov.c (struct gcov_summary_buffer): New structure.
3404 (gcov_histogram_insert): New function.
3405 (gcov_compute_histogram): Ditto.
3406 (gcov_exit): Invoke gcov_compute_histogram, and perform merging of
3407 histograms during summary merging.
3409 2012-09-01 Mark Kettenis <kettenis@openbsd.org>
3411 * config.host (x86_64-*-openbsd*): New target.
3413 2012-08-29 Chung-Lin Tang <cltang@codesourcery.com>
3415 * config/mips/crtfastmath.c (set_fast_math): Add 'nomips16'
3418 2012-08-24 Georg-Johann Lay <avr@gjlay.de>
3421 * config/avr/t-avr (conv_X): Rename to func_X.
3423 2012-08-24 Georg-Johann Lay <avr@gjlay.de>
3426 * config/avr/lib1funcs-fixed.S: New file.
3427 * config/avr/lib1funcs.S: Include it. Undefine some divmodsi
3428 after they are used.
3429 (neg2, neg4): New macros.
3430 (__mulqihi3,__umulqihi3,__mulhi3): Rewrite non-MUL variants.
3431 (__mulhisi3,__umulhisi3,__mulsi3): Rewrite non-MUL variants.
3432 (__umulhisi3): Speed up MUL variant if there is enough flash.
3433 * config/avr/avr-lib.h (TA, UTA): Adjust according to gcc's
3435 * config/avr/t-avr (LIB1ASMFUNCS): Add: _fractqqsf, _fractuqqsf,
3436 _fracthqsf, _fractuhqsf, _fracthasf, _fractuhasf, _fractsasf,
3437 _fractusasf, _fractsfqq, _fractsfuqq, _fractsfhq, _fractsfuhq,
3438 _fractsfha, _fractsfsa, _mulqq3, _muluqq3, _mulhq3, _muluhq3,
3439 _mulha3, _muluha3, _mulsa3, _mulusa3, _divqq3, _udivuqq3, _divhq3,
3440 _udivuhq3, _divha3, _udivuha3, _divsa3, _udivusa3.
3441 (LIB2FUNCS_EXCLUDE): Add supported functions.
3443 2012-08-22 Georg-Johann Lay <avr@gjlay.de>
3445 * Makefile.in (fixed-funcs,fixed-conv-funcs): filter-out
3446 LIB2FUNCS_EXCLUDE before adding them to libgcc-objects,
3448 * fixed-obj.mk: Only expand dependency if $o is not in
3451 2012-08-22 H.J. Lu <hongjiu.lu@intel.com>
3453 * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): New.
3455 2012-08-22 Joseph Myers <joseph@codesourcery.com>
3457 * Makefile.in (vis_hide, gen-hide-list): Do not make definitions
3458 depend on --enable-shared.
3459 ($(lib1asmfuncs-o)): Use %.vis files independent of
3461 * static-object.mk ($(base)$(objext), $(base).vis)
3462 ($(base)_s$(objext)): Use same rules for visibility handling as in
3465 2012-08-21 Ian Lance Taylor <iant@google.com>
3467 * config/i386/morestack.S (__morestack_non_split): Increase amount
3468 of space allocated for non-split code stack.
3470 2012-08-19 Joseph Myers <joseph@codesourcery.com>
3472 * crtstuff.c (USE_PT_GNU_EH_FRAME): Define for systems using glibc
3473 even if inhibit_libc.
3475 2012-08-17 Julian Brown <julian@codesourcery.com>
3477 * Makefile.in (LIB2_DIVMOD_EXCEPTION_FLAGS): Default to
3478 -fexceptions -fnon-call-exceptions if not defined.
3479 ($(lib2-divmod-o), $(lib2-divmod-s-o)): Use above.
3480 * config/arm/t-bpabi (LIB2_DIVMOD_EXCEPTION_FLAGS): Define.
3482 2012-08-17 Andreas Schwab <schwab@linux-m68k.org>
3484 * config/m68k/linux-atomic.c (__sync_lock_test_and_set_1): Fix
3487 2012-08-16 David Edelsohn <dje.gcc@gmail.com>
3489 * config.host (*-*-aix*): Move rs6000/t-ibm-ldouble after
3490 rs6000/t-slibgcc-aix.
3492 2012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
3494 * longlong.h: (powerpc): Delete _ARCH_PWR and _ARCH_COM handling.
3496 2012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
3498 * longlong.h: (whole file, powerpc): Adjust to single assembler syntax.
3500 2012-08-03 H.J. Lu <hongjiu.lu@intel.com>
3503 * Makefile.in (version): Replace top_srcdir with srcdir.
3505 2012-08-03 Jonathan Yong <jon_y@users.sourceforge.net>
3507 * Makefile.in (version): set to BASE-VER file from gcc directory.
3509 2012-08-01 Nick Clifton <nickc@redhat.com>
3511 * config/m32c/lib2funcs.c (__clrsbhi2): New function.
3512 Implements __clrsb for an HImode argument.
3514 2012-07-31 Nick Clifton <nickc@redhat.com>
3516 * config/stormy16/lib2funcs.c (__clrsbhi2): New function.
3517 Implements __clrsb for an HImode argument.
3518 * config/stormy16/clrsbhi2.c: New file:
3519 * config/stormy16/t-stormy16 (LIB2ADD): Add clrsbhi2.c.
3521 2012-07-22 Steven Bosscher <steven@gcc.gnu.org>
3523 * libgcov.c (__gcov_ior_profiler): Benign comment fix.
3525 2012-07-19 Tristan Gingold <gingold@adacore.com>
3526 Richard Henderson <rth@redhat.com>
3528 * unwind-seh.c: New file.
3529 * unwind-generic.h: Include windows.h for SEH.
3530 (_Unwind_Exception): Use 6 private fields for SEH.
3531 (_GCC_specific_handler): Declare.
3532 * unwind-c.c (__gcc_personality_seh0): New function.
3534 * config/i386/libgcc-cygming.ver: New file.
3535 * config/i386/t-seh-eh: New file.
3536 * config.host (x86_64-*-mingw*): Default to seh.
3538 2012-07-14 Steven Bosscher <steven@gcc.gnu.org>
3540 * config/t-darwin (crt3.0): Remove work-around for fixed PR26840.
3542 2012-06-17 Uros Bizjak <ubizjak@gmail.com>
3544 * config/i386/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Use
3545 __builtin_expect when checking for exceptions.
3546 * config/ia64/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Ditto.
3548 2012-06-13 Uros Bizjak <ubizjak@gmail.com>
3550 * config/ia64/sfp-machine.h (__sfp_handle_exceptions): New
3551 function declaration.
3552 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
3554 * config/ia64/sfp-exceptions.c: New.
3555 * config/ia64/t-softfp (LIB2ADD): Add sfp-exceptions.c.
3557 2012-06-13 Uros Bizjak <ubizjak@gmail.com>
3559 * config/i386/32/sfp-machine.h (_FP_NANSIGN_S, _FP_NANSIGN_D,
3560 _FP_NANSIGN_E, _FP_NANSIGN_Q): Move ...
3561 * config/i386/64/sfp-machine: ... (delete here) ...
3562 * config/i386/sfp-machine.h: ... to here.
3563 (FP_EX_MASK): Remove.
3565 (FP_INIT_ROUNDMODE): Declare asm as volatile.
3567 2012-06-11 Sriraman Tallam <tmsriram@google.com>
3569 * config/i386/libgcc-bsd.ver: Version symbol __cpu_indicator_init.
3570 * config/i386/libgcc-sol2.ver: Ditto.
3571 * config/i386/libgcc-glibc.ver: Ditto.
3573 2012-06-11 Roland McGrath <mcgrathr@google.com>
3575 * gthr-posix.h [neither FreeBSD nor Solaris] (__gthread_active_p):
3576 If __GLIBC__ is defined, refer to __pthread_key_create instead of
3579 2012-06-09 Uros Bizjak <ubizjak@gmail.com>
3581 * config/i386/32/sfp-machine.h (__gcc_CMPtype, CMPtype,
3582 _FP_KEEPNANFRACP, _FP_CHOOSENAN, FP_EX_INVALID, FP_EX_DENORM,
3583 FP_EX_DIVZERO, FP_EX_OVERFLOW, FP_EX_UNDERFLOW, FP_EX_INEXACT,
3584 FP_HANDLE_EXCEPTIONS, FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
3585 FP_RND_MINF, _FP_DEXL_EX, FP_INIT_ROUNDMODE, FP_ROUNDMODE,
3586 __LITTLE_ENDIAN, __BIG_ENDIAN, strong_alias): Move ...
3587 * config/i386/64/sfp-machine: ... (delete here) ...
3588 * config/i386/sfp-machine.h: ... to here.
3590 (__sfp_handle_exceptions): New function declaration.
3591 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
3592 * config/i386/sfp-exceptions.c: New.
3593 * config/i386/t-softfp: New.
3594 * config.host (i[34567]86-*-* and x86_64-*-* soft-fp targets): Add
3595 i386/t-softfp to tmake_file.
3597 2012-06-03 David S. Miller <davem@davemloft.net>
3599 * longlong.h [SPARC] (sub_ddmmss): Fix thinko in previous 64-bit
3602 2012-05-31 David S. Miller <davem@davemloft.net>
3604 * longlong.h [SPARC] (umul_ppmm, udiv_qrnnd): Use hardware integer
3605 multiply and divide instructions on 32-bit when V9.
3606 (add_ssaaaa, sub_ddmmss): Convert to branchless code on 64-bit.
3608 2012-05-29 Joseph Myers <joseph@codesourcery.com>
3610 * config/arm/ieee754-df.S: Fix typos.
3611 * config/arm/ieee754-sf.S: Fix typos.
3612 * config/c6x/libunwind.S: Fix typos.
3613 * config/epiphany/udivsi3-float.c: Fix typos.
3614 * config/microblaze/muldi3_hard.S: Fix typos.
3615 * config/picochip/adddi3.S: Fix typos.
3616 * config/picochip/ashlsi3.S: Fix typos.
3617 * config/picochip/ashrsi3.S: Fix typos.
3618 * config/picochip/clzsi2.S: Fix typos.
3619 * config/picochip/cmpsi2.S: Fix typos.
3620 * config/picochip/divmod15.S: Fix typos.
3621 * config/picochip/divmodhi4.S: Fix typos.
3622 * config/picochip/divmodsi4.S: Fix typos.
3623 * config/picochip/longjmp.S: Fix typos.
3624 * config/picochip/lshrsi3.S: Fix typos.
3625 * config/picochip/parityhi2.S: Fix typos.
3626 * config/picochip/popcounthi2.S: Fix typos.
3627 * config/picochip/setjmp.S: Fix typos.
3628 * config/picochip/subdi3.S: Fix typos.
3629 * config/picochip/ucmpsi2.S: Fix typos.
3630 * config/picochip/udivmodhi4.S: Fix typos.
3631 * config/picochip/udivmodsi4.S: Fix typos.
3632 * config/spu/divv2df3.c: Fix typos.
3633 * config/spu/mfc_multi_tag_release.c: Fix typos.
3634 * config/spu/mfc_tag_release.c: Fix typos.
3635 * configure.ac: Fix typos.
3636 * configure: Regenerate.
3638 2012-05-25 Ian Lance Taylor <iant@google.com>
3640 * config/i386/morestack.S (__morestack_non_split): Check whether
3641 caller is varargs and needs %bp to hold the stack frame on return.
3643 2012-05-25 Olivier Hainque <hainque@adacore.com>
3645 * config/rs6000/vxworks/tramp.S (trampoline_setup): Use a longcall
3646 sequence in the non pic case on VxWorks.
3648 2012-05-24 Olivier Hainque <hainque@adacore.com>
3650 * Makefile.in: Move dependency on install-unwind_h from
3651 "install-leaf" to "install".
3653 2012-05-24 Olivier Hainque <hainque@adacore.com>
3655 * Makefile.in (clean): Remove libgcc_tm.stamp as well.
3656 Use a separate command for stamp removals.
3658 2012-05-21 Andrew Pinski <apinski@cavium.com>
3661 * configure.ac: Define the default includes to being none.
3662 * configure: Regenerate.
3664 2012-05-16 Olivier Hainque <hainque@adacore.com>
3666 * Makefile.in (install-unwind_h): Rename into ...
3667 (install-unwind_h-forbuild): New target.
3668 (all): Use it instead of the former install-unwind_h.
3669 (install-unwind_h): Reinstate, copy to user install destination
3670 for include files, not to the internal gcc object directory one.
3671 (install-leaf): Depend on it.
3673 2012-05-15 Olivier Hainque <hainque@adacore.com>
3675 * config/rs6000/aix-unwind.h (*_REGNO): New, set of useful
3676 register numbers. LR_REGNO replaces R_LR.
3677 (ucontext_for): New, helper for ...
3678 (ppc_aix_fallback_frame_state): New, implementation for aix 5.2
3680 (MD_FALLBACK_FRAME_STATE_FOR): Define for 32bit configurations.
3682 2012-05-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3684 * config.host (i[34567]86-*-linux*, x86_64-*-linux*)
3685 (i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu)
3686 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Move
3688 (i[34567]86-*-*, x86_64-*-*): ... here.
3690 * config/i386/libgcc-bsd.ver (GCC_4.8.0): New version.
3691 * config/i386/libgcc-sol2.ver (GCC_4.8.0): New version.
3693 * config/i386/i386-cpuinfo.c: Rename to ...
3694 * config/i386/cpuinfo.c: ... this.
3695 * config/i386/t-cpuinfo (LIB2ADD): Reflect this.
3697 * configure.ac (AC_CONFIG_HEADER): Call for auto-target.h.
3698 (libgcc_cv_init_priority): New test.
3699 * configure: Regenerate.
3700 * config.in: New file.
3701 * Makefile.in (clean): Rename config.h to auto-target.h.
3702 (config.h): Likewise.
3703 (stamp-h): Likewise.
3705 * config/i386/cpuinfo.c (auto-target.h): Include.
3706 (CONSTRUCTOR_PRIORITY): Define.
3707 (__cpu_indicator_init): Use it.
3709 2012-05-09 H.J. Lu <hongjiu.lu@intel.com>
3711 * longlong.h: Use a URL instead of an FSF postal address.
3712 Replace spaces with tab.
3714 2012-05-08 Teresa Johnson <tejohnson@google.com>
3716 * libgcov.c (gcov_clear, __gcov_reset): New functions.
3717 (__gcov_dump): Ditto.
3718 (gcov_dump_complete): New global variable.
3719 (gcov_exit): Export hidden to enable use in L_gcov_dump.
3720 (__gcov_flush): Outline functionality now in gcov_clear.
3721 * Makefile.in (L_gcov_reset, L_gcov_dump): Define.
3723 2012-04-28 Aurelien Jarno <aurelien@aurel32.net>
3725 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*): Remove.
3726 (mips*-*-linux*): Include mips/t-tpbit when long double is
3729 2012-04-25 Sriraman Tallam <tmsriram@google.com>
3731 * config/i386/i386-cpuinfo.c (FEATURE_AVX2): New enum value.
3732 (get_available_features): New argument. Check for AVX2.
3733 (__cpu_indicator_init): Modify call to get_available_features.
3735 2012-04-25 Alan Modra <amodra@gmail.com>
3737 * config/rs6000/crtsavevr.S: New file.
3738 * config/rs6000/crtrestvr.S: New file.
3739 * config/rs6000/t-savresfgpr: Build the above.
3740 * config/rs6000/t-netbsd: Likewise.
3742 2012-04-24 Sriraman Tallam <tmsriram@google.com>
3744 * libgcc/config/i386/i386-cpuinfo.c: Set __cpu_vendor always.
3746 2012-04-24 Sriraman Tallam <tmsriram@google.com>
3748 * libgcc/config/i386/i386-cpuinfo.c: New file.
3749 * libgcc/config/i386/t-cpuinfo: New file.
3750 * libgcc/config.host: Include t-cpuinfo.
3751 * libgcc/config/i386/libgcc-glibc.ver: Version symbol __cpu_model.
3753 2012-04-24 Chao-ying Fu <fu@mips.com>
3755 * unwind-dw2-fde-dip.c: Define USE_PT_GNU_EH_FRAME for BIONIC.
3757 2012-04-20 Thomas Schwinge <thomas@codesourcery.com>
3759 struct siginfo vs. siginfo_t
3761 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Use
3762 siginfo_t instead of struct siginfo.
3763 * config/bfin/linux-unwind.h (bfin_fallback_frame_state): Likewise.
3764 * config/i386/linux-unwind.h (x86_fallback_frame_state): Likewise.
3765 * config/ia64/linux-unwind.h (ia64_fallback_frame_state)
3766 (ia64_handle_unwabi): Likewise.
3767 * config/mips/linux-unwind.h (mips_fallback_frame_state): Likewise.
3768 * config/pa/linux-unwind.h (pa32_fallback_frame_state): Likewise.
3769 * config/sh/linux-unwind.h (shmedia_fallback_frame_state)
3770 (sh_fallback_frame_state): Likewise.
3771 * config/tilepro/linux-unwind.h (tile_fallback_frame_state): Likewise.
3772 * config/xtensa/linux-unwind.h (xtensa_fallback_frame_state): Likewise.
3774 2012-04-02 H.J. Lu <hongjiu.lu@intel.com>
3776 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): Update x32
3779 2012-03-31 Eric Botcazou <ebotcazou@adacore.com>
3781 * config/ia64/unwind-ia64.c (uw_install_context): Manually save LC
3782 if it hasn't been previously saved.
3784 2012-03-29 H.J. Lu <hongjiu.lu@intel.com>
3786 * config/i386/linux-unwind.h (x86_64_fallback_frame_state): Define
3789 2012-03-28 Georg-Johann Lay <avr@gjlay.de>
3792 * config/avr/lib1funcs.S: Use __AVR_HAVE_SPH__ for SP_H checks
3793 instead of __AVR_HAVE_8BIT_SP__.
3795 2012-03-26 Tristan Gingold <gingold@adacore.com>
3797 * config/ia64/unwind-ia64.h: Declare unw_word and unw_sword.
3798 (unw_table_entry): Use unw_word instead of unsigned long.
3799 (_Unwind_FindTableEntry): Likewise.
3800 * config/ia64/fde-glibc.c (_Unwind_FindTableEntry): Likewise.
3801 * config/ia64/fde-vms.c (vms_unwtable_entry): Likewise.
3802 (_Unwind_FindTableEntry): Likewise.
3803 * config/ia64/unwind-ia64.c (unw_reg_info, unw_reg_state)
3804 (unw_labeled_state, unw_state_record, unw_stack, _Uwind_Context)
3805 (set_reg, alloc_spill_area, finish_prologue, ia64_rse_slot_num)
3806 (ia64_rse_is_rnat_slot, ia64_rse_rnat_addr, ia64_rse_num_regs)
3807 (ia64_rse_skip_regs, ia64_copy_rbs, unw_access_gr)
3808 (uw_frame_state_for, uw_update_reg_address, uw_update_context)
3809 (uw_init_context_1, uw_install_context): Likewise.
3810 (unw_word): Move to unwind-ia64.h
3812 2012-03-26 Tristan Gingold <gingold@adacore.com>
3814 * config/vms/vms-ucrt0.c: Update copyright years.
3816 (___gcc_main_flags): Declare.
3817 (__main): Check flags to remap argv and exit code.
3818 * config.host (*-*-*vms*): Adjust extra_parts.
3819 * config/vms/t-vms (vcrt0.o, pcrt0.o): Remove.
3822 2012-03-22 Richard Earnshaw <rearnsha@arm.com>
3824 * arm/lib1funcs.asm (ctzsi2): New function.
3825 * arm/t-elf (LIB1ASMFUNCS): Add _ctzsi2.
3826 * arm/t-linux (LIB1ASMFUNCS): Likewise.
3827 * arm/t-strongarm-elf (LIB1ASMFUNCS): Likewise.
3828 * arm/t-symbian (LIB1ASMFUNCS): Likewise.
3829 * arm/t-vxworks (LIB1ASMFUNCS): Likewise.
3830 * arm/t-wince-pe (LIB1ASMFUNCS): Likewise.
3832 2012-03-21 Andreas Tobler <andreast@fgznet.ch>
3834 * config.host: Add bits to support powerpc64-*-freebsd*.
3835 * config/rs6000/freebsd-unwind.h: New file.
3836 * config/rs6000/t-freebsd64: New file.
3838 2012-03-20 Richard Guenther <rguenther@suse.de>
3840 PR gcov-profile/52627
3841 * libgcov.c (init_mx): Fix mutex name.
3843 2012-03-16 Tristan Gingold <gingold@adacore.com>
3845 * config/ia64/vms-unwind.h: Remove ulong (and replace
3846 it by unw_reg where used). Define unw_reg with __int64.
3848 2012-03-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3850 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
3852 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
3854 (sparc_is_sighandler): Likewise.
3856 2012-03-13 H.J. Lu <hongjiu.lu@intel.com>
3858 * unwind-dw2.c (_Unwind_SetGRValue): Assert DWARF register size
3861 2012-03-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3863 * config/arm/crtn.S: Fix typo.
3865 2012-03-13 Richard Guenther <rguenther@suse.de>
3867 * libgcov.c: Remove stdio.h include and NULL un-define.
3869 2012-03-13 Richard Guenther <rguenther@suse.de>
3872 * unwind-dw2-fde.c: Make avoid-include-gthr.h hacks work again.
3874 2012-03-13 Richard Guenther <rguenther@suse.de>
3876 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Fix definition.
3878 2012-03-13 Richard Guenther <rguenther@suse.de>
3880 * gthr-posix.h: Remove duplicate __GTHREAD_MUTEX_INIT_FUNCTION
3881 and __gthread_mutex_init_function definitions.
3883 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3885 * config.host (mips*-*-openbsd*): Remove.
3887 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3889 * config.host: Remove alpha*-dec-osf5.1* handling.
3890 * config/alpha/gthr-posix.c: Remove.
3891 * config/alpha/libgcc-osf5.ver: Remove.
3892 * config/alpha/osf5-unwind.h: Remove.
3893 * config/alpha/t-osf-pthread: Remove.
3894 * config/alpha/t-slibgcc-osf: Remove.
3895 * config/t-crtfm (crtfastmath.o): Remove -frandom-seed.
3896 * gthr-posix.h [!_REENTRANT && __osf__] (_REENTRANT): Don't define.
3897 [__osf__ && _PTHREAD_USE_MANGLED_NAMES_]: Remove.
3898 * mkmap-flat.awk: Remove osf_export handling.
3900 2012-03-12 Richard Guenther <rguenther@suse.de>
3902 * gthr.h (__GTHREAD_MUTEX_INIT_FUNCTION): Adjust specification.
3903 * gthr-posix.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
3904 (__gthread_mutex_init_function): New function.
3905 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
3908 * libgcov.c: Include gthr.h.
3909 (__gcov_flush_mx): New global variable.
3910 (init_mx, init_mx_once): New functions.
3911 (__gcov_flush): Protect self with a mutex.
3912 (__gcov_fork): Re-initialize mutex after forking.
3913 * unwind-dw2-fde.c: Change condition under which to use
3914 __GTHREAD_MUTEX_INIT_FUNCTION.
3916 2012-03-12 Tristan Gingold <gingold@adacore.com>
3918 * config/alpha/t-vms: Define HOST_LIBGCC2_CFLAGS.
3919 * config/ia64/t-vms: Likewise.
3921 2012-03-11 Michael Hope <michael.hope@linaro.org>
3923 * longlong.h [ARM] (add_ssaaaa, sub_ddmmss, umul_ppmm): Enable
3926 2012-03-07 Walter Lee <walt@tilera.com>
3928 * config/tilepro/atomic.c: Rename "atomic_" prefix to
3930 (atomic_xor): Rename and move definition to
3931 config/tilepro/atomic.h.
3932 (atomic_nand): Ditto.
3933 * config/tilepro/atomic.h: Rename "atomic_" prefix to
3935 (arch_atomic_xor): Move from config/tilepro/atomic.c.
3936 (arch_atomic_nand): Ditto.
3938 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
3941 * config/avr/lib1funcs.S (__movmemx_hi): Fix loop label in RAM-part.
3943 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
3946 * config/avr/lib1funcs.S (__xload_1): Don't read unintentionally
3949 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
3953 * config/avr/lib1funcs.S (__do_copy_data): Clear RAMPZ after usage
3954 if RAMPZ affects reading from RAM.
3955 (__tablejump_elpm__): Ditto.
3957 (__movmemx_hi): Ditto.
3958 (__do_global_ctors): Right condition for RAMPZ usage is "have ELPM".
3959 (__do_global_dtors): Ditto.
3960 (__xload_1, __xload_2, __xload_3, __xload_4): Ditto.
3961 (__movmemx_hi): Ditto.
3963 2012-03-05 Richard Henderson <rth@redhat.com>
3965 * longlong.h [ARM] (umul_ppmm): Use umull for arm3m and later.
3966 [ARM] (count_trailing_zeros): Use the builtin.
3968 2012-03-01 Kai Tietz <ktietz@redhat.com>
3970 * soft-fp: Imported from glibc upstream.
3972 2012-02-28 Kai Tietz <ktietz@redhat.com>
3974 * config/i386/sfp-machine.h (_FP_STRUCT_LAYOUT): Define it
3975 for mingw-targets as attribute gcc_struct.
3977 2012-02-28 Ian Lance Taylor <iant@google.com>
3979 * generic-morestack.c (__splitstack_releasecontext): Correct call
3980 to __morestack_release_segments.
3982 2012-02-27 Samuel Thibault <samuel.thibault@ens-lyon.org>
3985 * generic-morestack.c (__generic_morestack_set_initial_sp): Test
3986 for __linux__ when removing signals from __morestack_fullmask.
3988 2012-02-23 Georg-Johann Lay <avr@gjlay.de>
3991 * config/avr/lib1funcs.S (__AVR__XMEGA__): Fix tippo to __AVR_XMEGA__.
3993 2012-02-23 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
3995 * config/ia64/crtbegin.S: Use HAVE_INITFINI_ARRAY_SUPPORT
3996 instead of HAVE_INITFINI_ARRAY.
3997 * config/ia64/crtend.S: Likewise.
3999 2012-02-20 Kai Tietz <ktietz@redhat.com>
4002 * gthr.h (GTHREAD_USE_WEAK): Define as zero for mingw.
4004 * config.host (i686-*-mingw*): Set md_unwind_header only for dw2-mode
4005 to w32-unwind.h header.
4007 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
4009 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*)
4010 (mips*-*-linux*): Remove t-slibgcc-libgcc.
4011 * config/mips/t-mips16 (LIB1ASMFUNCS): Remove __mips16_rdhwr.
4012 * config/mips/mips16.S (__mips16_rdhwr): Delete.
4014 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
4016 * config/mips/mips16.S (CALL_STUB_RET): Add CFI information.
4018 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
4021 * config/darwin-crt-tm.c: Correct typo.
4023 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
4024 Patrick Marlier <patrick.marlier@gmail.com>
4027 * config/darwin-crt-tm.c: Generate dummy functions.
4029 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
4030 Patrick Marlier <patrick.marlier@gmail.com>
4033 * config/darwin-crt-tm.c (getTMCloneTable): New function.
4034 (__doTMRegistrations): Call it.
4035 (__doTMdeRegistrations): Likewise.
4037 2012-01-15 Georg-Johann Lay <avr@gjlay.de>
4038 Anatoly Sokolov <aesok@post.ru>
4039 Eric Weddington <eric.weddington@atmel.com>
4042 * config/avr/lib1funcs.S (__prologue_saves__): Handle AVR_XMEGA
4043 (__epilogue_restores__): Ditto.
4045 2012-02-15 Eric Botcazou <ebotcazou@adacore.com>
4049 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Add support for
4050 Solaris 11 and slightly reformat.
4051 (sparc_is_sighandler): Likewise.
4053 2012-02-14 Walter Lee <walt@tilera.com>
4055 * config.host: Handle tilegx and tilepro.
4056 * config/tilegx/sfp-machine.h: New file.
4057 * config/tilegx/sfp-machine32.h: New file.
4058 * config/tilegx/sfp-machine64.h: New file.
4059 * config/tilegx/t-crtstuff: New file.
4060 * config/tilegx/t-softfp: New file.
4061 * config/tilegx/t-tilegx: New file.
4062 * config/tilepro/atomic.c: New file.
4063 * config/tilepro/atomic.h: New file.
4064 * config/tilepro/linux-unwind.h: New file.
4065 * config/tilepro/sfp-machine.h: New file.
4066 * config/tilepro/softdivide.c: New file.
4067 * config/tilepro/softmpy.S: New file.
4068 * config/tilepro/t-crtstuff: New file.
4069 * config/tilepro/t-tilepro: New file.
4071 2012-02-07 Jonathan Wakely <jwakely.gcc@gmail.com>
4075 * gthr-posix.h: Allow static initializer macros to be disabled.
4076 (__gthrw_pthread_cond_init): Define weak reference unconditionally.
4078 2012-02-05 Chung-Lin Tang <cltang@codesourcery.com>
4080 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*, mips*-*-linux*):
4081 Add t-slibgcc-libgcc to tmake_file.
4082 * config/mips/libgcc-mips16.ver: Revert previous patch.
4083 * config/mips/mips16.S (__mips16_rdhwr): Hide.
4085 2012-02-02 Sumanth G <sumanth.gundapaneni@kpitcummins.com>
4086 Jayant R Sonar <jayant.sonar@kpitcummins.com>
4088 * config.host: Add National Semiconductor CR16 target (cr16-*-*).
4089 * config/cr16/crti.S: New file.
4090 * config/cr16/crtlibid.S: New file.
4091 * config/cr16/crtn.S: New file.
4092 * config/cr16/lib1funcs.S: New file.
4093 * config/cr16/t-cr16: New file.
4094 * config/cr16/t-crtlibid: New file.
4095 * config/cr16/unwind-dw2.h: New file.
4096 * config/cr16/unwind-cr16.c: New file.
4097 * config/cr16/divmodhi3.c: New file.
4099 2012-01-25 Alan Modra <amodra@gmail.com>
4101 * config/rs6000/t-linux64: Delete. Move..
4102 * config/rs6000/t-ppc64-fp: ..softfp_wrap defines to here..
4103 * config/rs6000/t-linux: ..and libgcc flags to here.
4105 2012-01-22 Douglas B Rupp <rupp@gnat.com>
4107 * config.host (i[34567]86-*-interix3*):
4108 Change triplet to i[34567]86-*-interix[3-9]*.
4109 * configure: Regenerate.
4111 2012-01-15 Chung-Lin Tang <cltang@codesourcery.com>
4112 Richard Sandiford <rdsandiford@googlemail.com>
4114 * config/mips/libgcc-mips16.ver (__mips16_rdhwr): Add.
4115 * config/mips/mips16.S (__mips16_rdhwr): New function.
4116 * config/mips/t-mips16 (LIB1ASMFUNCS): Add _m16rdhwr.
4118 2012-01-11 Nathan Sidwell <nathan@acm.org>
4120 * libgcov.c (__gcov_init): Ignore objects with no functions.
4122 2012-01-10 Georg-Johann Lay <avr@gjlay.de>
4125 Extend __pgmx semantics to linearize memory.
4126 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_1, _movmemx.
4127 * config/avr/lib1funcs.S (__xload_1): New function.
4128 (__movmemx_qi, __movmemx_hi): New functions.
4129 (__xload_2, __xload_3, __xload_4): Rewrite to fit new __pgmx
4132 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
4134 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Check that the
4135 purported sigacthandler address isn't null before dereferencing it.
4136 (sparc_is_sighandler): Likewise.
4138 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
4141 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove SAVPC and
4142 add CFA. Revert back to old code for Solaris 8+ multi-threaded.
4143 (sparc_is_sighandler): Likewise.
4144 (MD_FALLBACK_FRAME_STATE_FOR): Adjust call to IS_SIGHANDLER.
4146 2012-01-06 Tristan Gingold <gingold@adacore.com>
4148 * config/ia64/t-ia64 (LIB1ASMFUNCS): Move backward
4149 compatibility thunks...
4150 (CUSTOM_CRTSTUFF, crtbegin.o, crtend.o)
4151 (crtbeginS.o, crtendS.o): ... and these to ...
4152 * config/ia64/t-ia64-elf: ... this new file.
4153 * config.host (ia64*-*-elf*, ia64*-*-freebsd*, ia64*-*-linux*)
4154 (ia64*-*-hpux*): Add ia64/t-ia64-elf in tmake_file.
4156 2012-01-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
4158 * configure: Regenerate.
4159 * config/s390/t-crtstuff: Remove -fPIC.
4161 2012-01-02 Jonathan Wakely <jwakely.gcc@gmail.com>
4164 * enable-execute-stack-mprotect.c (getpagesize): Do not define
4167 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
4170 * config/avr/lib1funcs.S: Remove FIXME comments.
4171 (SPEED_DIV): Depend on __AVR_HAVE_8BIT_SP__.
4173 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
4175 Implement light-weight DImode support.
4176 * config/avr/t-avr (LIB1ASMFUNCS): Add _adddi3, _adddi3_s8,
4177 _subdi3, _cmpdi2, _cmpdi2_s8, _rotldi3.
4178 * config/avr/lib1funcs.S (__adddi3, __adddi3_s8, __subdi3,
4179 __cmpdi2, __cmpdi2_s8, __rotldi3): New functions.
4181 2011-12-30 Nathan Sidwell <nathan@acm.org>
4183 * libgcov.c (gcov_crc32): Remove global var.
4184 (free_fn_data): New function.
4185 (buffer_fn_data): Pass in filename, more robust error recovery.
4186 (crc32_unsigned): New function.
4187 (gcov_exit): More robust detection of new program. More robust
4189 (__gcov_init): Do not update program's crc here.
4191 2011-12-21 Tristan Gingold <gingold@adacore.com>
4193 * config/ia64/fde-vms.c (UNW_IVMS_MODE): Define.
4195 2011-12-21 Ian Lance Taylor <iant@google.com>
4197 * config/i386/morestack.S: Simplify CFI opcodes throughout.
4199 2011-12-20 Ian Lance Taylor <iant@google.com>
4201 * config/i386/morestack.S (__morestack_non_split): If there is
4202 enough stack space already, don't split. Ask for more stack space
4205 2011-12-20 Sergio Durigan Junior <sergiodj@redhat.com>
4207 * unwind-arm-common.inc: Include `tconfig.h', `tsystem.h' and
4209 (_Unwind_DebugHook): New function.
4210 (uw_restore_core_regs): New define.
4211 (unwind_phase2): Use uw_restore_core_regs instead of
4213 (unwind_phase2_forced): Likewise.
4214 (__gnu_Unwind_Resume): Likewise.
4216 2011-12-20 Uros Bizjak <ubizjak@gmail.com>
4218 * config/alpha/linux-unwind.h: Update copyright years.
4219 (MD_FROB_UPDATE_CONTEXT): New define.
4220 (alpha_frob_update_context): New function.
4222 2011-12-17 Richard Sandiford <rdsandiford@googlemail.com>
4224 * config.host (mips*-sde-elf*, mipsisa64sr71k-*-elf*): Add to
4225 tmake_file rather replacing it.
4227 2011-12-15 Iain Sandoe <iains@gcc.gnu.org>
4229 * config/rs6000/darwin-world.S (toplevel): Make it clear that this
4230 function is not used for PPC64.
4231 (save_world): Amend comments. Update the VRsave mask to reflect the
4233 (rest_world): Update comments, do not clobber r10, do not use r8.
4234 (eh_rest_world_r10): Amend comments, do not use r8.
4235 (rest_world_eh_r7r8): Rename as local Lrest_world_eh_r7, since r8 is
4236 no longer used, move restore of CR and target address to the end of
4239 2011-12-14 H.J. Lu <hongjiu.lu@intel.com>
4241 * generic-morestack.c (__generic_morestack_set_initial_sp): Check
4242 __GLIBC__ instead of __linux__ when using __SIGRTMIN.
4244 2011-12-14 Georg-Johann Lay <avr@gjlay.de>
4247 * config/avr/t-avr (LIB1ASMSRC): Add _mulpsi3, _mulsqipsi3.
4248 * config/avr/lib1funcs.S (__mulpsi3, __mulsqipsi3): New functions.
4250 2011-12-11 Eric Botcazou <ebotcazou@adacore.com>
4252 * config/sparc/sol2-unwind.h: Use #ifdef directive consistently.
4254 2011-12-09 Georg-Johann Lay <avr@gjlay.de>
4257 * config/avr/t-avr (LIB1ASMFUNCS): Add _muldi3.
4258 * config/avr/lib1funcs.S (__muldi3): New function.
4260 2011-12-06 Andrew Pinski <apinski@cavium.com>
4262 * crtstuff.c (__do_global_dtors_aux_fini_array_entry): Align to the
4264 (__frame_dummy_init_array_entry): Likewise.
4266 2011-12-06 Georg-Johann Lay <avr@gjlay.de>
4268 Forward-port from gcc-4_6-branch r181936 2011-12-02.
4272 * config/avr/lib1funcs.S (__prologue_saves__,
4273 __epilogue_restores__, __divdi3_moddi3): Enclose parts using
4274 __SP_H__ in !defined (__AVR_HAVE_8BIT_SP__). Add FIXME comments.
4276 2011-12-04 Iain Sandoe <iains@gcc.gnu.org>
4278 * config/rs6000/t-darwin64 (LIB2ADD): Add fp and gp save routines.
4280 2011-11-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4283 * config/pa/stublib.c (_ITM_registerTMCloneTable): New stub.
4284 (_ITM_deregisterTMCloneTable): Likewise.
4285 (__register_frame_info): Fix unused warning.
4286 (__deregister_frame_info, __cxa_finalize, _Jv_RegisterClasses,
4287 pthread_default_stacksize_np): Likewise.
4288 * config/pa/t-stublib (LIBGCCSTUB_OBJS): Add new objects and rules.
4290 2011-11-29 DJ Delorie <dj@redhat.com>
4292 * config.host (rl78-*-elf): New case.
4293 * config/rl78: New directory for the Renesas RL78.
4295 2011-11-29 Bernd Schmidt <bernds@codesourcery.com>
4297 * config.host (tic6x-*-uclinux): Append to extra_parts. Fix
4300 2011-11-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4303 * config/rs6000/t-savresfgpr: New file.
4304 * config/rs6000/t-ppccomm (LIB2ADD_ST): Remove all but
4305 $(srcdir)/config/rs6000/eabi.S.
4306 * config/rs6000/t-ppccomm-ldbl: Remove.
4307 * config.host (powerpc-*-freebsd*): Add rs6000/t-savresfgpr to
4309 (powerpc-*-eabispe*): Likewise.
4310 (powerpc-*-eabi*): Likewise.
4311 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
4312 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add rs6000/t-ppccomm
4313 to tmake_file, remove rs6000/t-ppccomm-ldbl.
4314 (powerpc-*-eabisimaltivec*): Remove rs6000/t-ppccomm-ldbl from
4316 (powerpc-*-eabisim*): Likewise.
4317 (powerpc-*-elf*): Likewise.
4318 (powerpc-*-eabialtivec*): Likewise.
4319 (powerpc-xilinx-eabi*): Likewise.
4320 (powerpc-*-rtems*): Likewise.
4321 (powerpcle-*-elf*): Likewise.
4322 (powerpcle-*-eabisim*): Likewise.
4323 (powerpcle-*-eabi*): Likewise.
4325 2011-11-27 Ian Lance Taylor <iant@google.com>
4327 * generic-morestack.c (__splitstack_find): Check for NULL old
4329 (__splitstack_resetcontext): New function.
4330 (__splitstack_releasecontext): New function.
4331 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
4333 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
4335 * config/darwin-crt-tm.c: Correct comments, use correct licence.
4337 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
4339 * config/darwin-crt-tm.c: Remove dummy _ITM_ functions.
4341 2011-11-26 Richard Henderson <rth@redhat.com>
4343 * config/m68k/linux-atomic.c: New file.
4344 * config/m68k/t-linux: New file.
4345 * config.host (m68k-uclinux, m68k-linux): Use it.
4347 2011-11-26 Richard Henderson <rth@redhat.com>
4349 * crtstuff.c (__TMC_LIST__): Mark used not unused.
4350 (__TMC_END__): Only declare if hidden is available; in the definition,
4351 if hidden is unavailable add a null record.
4352 (deregister_tm_clones, register_tm_clones): New.
4353 (__do_global_dtors_aux, frame_dummy): Use them.
4354 (__do_global_dtors, __do_global_ctors_1): Likewise.
4356 2011-11-22 Iain Sandoe <iains@gcc.gnu.org>
4358 * config/darwin-crt-tm.c: New file.
4359 * config.host (darwin): Build crttms.o crttme.o to provide
4360 startup and shutdown for tm clones.
4361 * config/t-darwin (crttms.o): New build rule.
4362 (crttme.o): Likewise.
4364 2011-11-21 Hans-Peter Nilsson <hp@axis.com>
4366 * Makefile.in ($(srcdir)/emutls.c): Explain why it's in LIB2ADDEH
4369 2011-11-21 Richard Henderson <rth@redhat.com>
4371 * crtstuff.c (USE_TM_CLONE_REGISTRY): Default to 1 on ELF.
4372 (__TMC_LIST__, __TMC_END__): New.
4373 (__do_global_dtors_aux): Call _ITM_deregisterTMCloneTable.
4374 (__do_global_dtors): Likewise.
4375 (frame_dummy): Call _ITM_registerTMCloneTable.
4376 (__do_global_ctors_1): Likewise.
4378 2011-11-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4380 * config.host (iq2000*-*-elf*): Add iq2000/t-iq2000 to tmake_file.
4381 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
4382 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add to tmake_file.
4383 (powerpc-*-lynxos*): Add rs6000/t-lynx to tmake_file.
4384 * config/i386/t-darwin64: Remove.
4385 * config/sh/t-netbsd (LIB2ADD): Remove.
4387 2011-11-21 Georg-Johann Lay <avr@gjlay.de>
4390 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add _moddi3, _umoddi3.
4391 (LIB1ASMFUNCS): Add _divdi3, _udivdi3, _udivmod64, _negdi2.
4392 * config/avr/lib1funcs.S (wmov): New assembler macro.
4393 (__umoddi3, __udivdi3, __udivdi3_umoddi3): New functions.
4394 (__moddi3, __divdi3, __divdi3_moddi3): New functions.
4395 (__udivmod64): New function.
4396 (__negdi2): New function.
4398 2011-11-21 Gerald Pfeifer <gerald@pfeifer.com>
4400 * config.host (*-*-freebsd[12], *-*-freebsd[12].*,
4401 *-*-freebsd*aout*): Remove.
4403 2011-11-20 Hans-Peter Nilsson <hp@axis.com>
4405 * static-object.mk (c_flags-$o): Save c_flags.
4406 ($(base)$(objext)): Use it.
4408 2011-11-18 Steve Ellcey <sje@cup.hp.com>
4410 * Makefile.in (c_flags): Set to -fno-exceptions to build libunwind.
4412 2011-11-18 Georg-Johann Lay <avr@gjlay.de>
4415 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_2 _xload_3 _xload_4.
4416 * config/avr/lib1funcs.S (__xload_2, __xload_3, __xload_4):
4419 2011-11-16 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
4421 * config/arm/lib1funcs.asm (udivsi3): Add support for divide
4423 (aeabi_uidivmod): Likewise.
4424 (umodsi3): Likewise.
4426 (aeabi_idivmod): Likewise.
4429 2011-11-16 Tristan Gingold <gingold@adacore.com>
4431 * config/alpha/qrnnd.S: Use specific pseudos for VMS.
4433 2011-11-15 Georg-Johann Lay <avr@gjlay.de>
4436 * config/avr/t-avr (LIB1ASMFUNCS): Add _load_3, _load_4.
4437 * config/avr/lib1funcs.S (__load_3, __load_4, __xload_2): New functions.
4439 2011-11-13 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4441 * config.host (hppa*64*-*-hpux11*): Remove pa/t-stublib64 from
4443 * config/pa/t-stublib: Merge rules from config/pa/t-stublib64.
4444 * config/pa/t-stublib64: Delete.
4446 2011-11-12 Richard Henderson <rth@redhat.com>
4448 * config/rs6000/linux-unwind.h (frob_update_context): Properly
4449 cast the pointer argument to _Unwind_SetGRPtr.
4451 2011-11-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4453 * config/spu/t-elf (LIB2ADD): Use LIB2FUNCS_EXCLUDE instead.
4455 2011-11-09 Ian Lance Taylor <iant@google.com>
4457 * generic-morestack.c: Include <string.h>.
4458 (uintptr_type): Define.
4459 (struct initial_sp): Add dont_block_signals field. Reduce size of
4461 (allocate_segment): Set prev field to NULL. Don't set
4462 __morestack_current_segment or __morestack_segments.
4463 (__generic_morestack): Update current->prev and *pp after calling
4465 (__morestack_block_signals): Don't do anything if
4466 dont_block_signals is set.
4467 (__morestack_unblock_signals): Likewise.
4468 (__generic_findstack): Check for initial_sp == NULL. Add casts to
4470 (__splitstack_block_signals): New function.
4471 (enum __splitstack_content_offsets): Define.
4472 (__splitstack_getcontext, __splitstack_setcontext): New functions.
4473 (__splitstack_makecontext): New function.
4474 (__splitstack_block_signals_context): New function.
4475 (__splitstack_find_context): New function.
4476 * config/i386/morestack.S (__morestack_get_guard): New function.
4477 (__morestack_set_guard, __morestack_make_guard): New functions.
4478 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
4480 2011-11-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4482 * config.host (i[34567]86-*-cygwin*): Move i386/t-mingw-pthread ...
4483 (i[34567]86-*-mingw*): ... here.
4484 (x86_64-*-mingw*): ... here.
4486 2011-11-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4488 * config/c6x/t-elf (LIB2ADD): Add instead of assigning.
4490 2011-11-07 Nathan Sidwell <nathan@acm.org>
4492 * libgcov.c (struct gcov_fn_buffer): New struct.
4493 (buffer_fn_data): New helper.
4494 (gcov_exit): Rework for new gcov data structures.
4496 2011-11-07 Georg-Johann Lay <avr@gjlay.de>
4499 * config/avr/lib1funcs.S (__divmodhi4, __divmodsi4): Tweak speed.
4501 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4503 * config.host (tmake_file): Correct comment.
4504 (bfin*-elf*): Remove bfin/t-elf from tmake_file, add
4506 (bfin*-uclinux*): Likewise.
4507 (bfin*-linux-uclibc*): Likewise.
4508 (xstormy16-*-elf): Add stormy16/t-stormy16 to tmake_file.
4510 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Append instead of
4512 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Likewise.
4513 * config/avr/t-avr (HOST_LIBGCC2_CFLAGS): Likewise.
4514 * config/c6x/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
4515 * config/h8300/t-h8300 (HOST_LIBGCC2_CFLAGS): Likewise.
4516 * config/lm32/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
4517 * config/m32r/t-m32r (HOST_LIBGCC2_CFLAGS): Likewise.
4518 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Likewise.
4519 * config/mips/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
4520 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Likewise.
4521 * config/pdp11/t-pdp11 (HOST_LIBGCC2_CFLAGS): Likewise.
4522 * config/picochip/t-picochip (HOST_LIBGCC2_CFLAGS): Likewise.
4523 * config/stormy16/t-stormy16 (HOST_LIBGCC2_CFLAGS): Likewise.
4524 * config/t-openbsd-thread (HOST_LIBGCC2_CFLAGS): Likewise.
4526 * config/bfin/t-elf: Remove.
4527 * config/t-vxworks (HOST_LIBGCC2_CFLAGS): Remove.
4529 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4531 * config.host (*-*-rtems*): Add t-rtems to tmake_file.
4532 (i[34567]86-*-rtems*): Remove t-rtems from tmake_file.
4533 (lm32-*-elf*, lm32-*-rtems*): Split into ...
4534 (lm32-*-elf*): ... this.
4535 (lm32-*-rtems*): ... and this.
4537 (m32r-*-rtems*): Add to tmake_file.
4538 (moxie-*-rtems*): Likewise.
4539 (sparc-*-rtems*): Likewise.
4540 Remove t-rtems from tmake_file.
4541 (sparc64-*-rtems*): Likewise.
4542 * config/t-rtems (HOST_LIBGCC2_CFLAGS): Use LIBGCC2_INCLUDES
4545 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4548 * config/gthr-posix.h: Move ...
4549 * gthr-posix.h: ... here.
4550 * config/gthr-lynx.h: Reflect this.
4551 * config/gthr-vxworks.h: Likewise.
4552 * config/rs6000/gthr-aix.h: Likewise.
4553 * configure.ac (target_thread_file): Likewise.
4554 * configure: Regenerate.
4556 2011-11-06 Sebastian Huber <sebastian.huber@embedded-brains.de>
4558 * config.host (arm*-*-rtemseabi*): New target.
4560 2011-11-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4563 * Makefile.in: Make EXTRA_PARTS depend on libgcc_tm.h instead of
4566 2011-11-05 Joern Rennecke <joern.rennecke@embecosm.com>
4568 * config.host (epiphany-*-elf*): New configuration.
4569 * config/epiphany: New Directory.
4571 2011-11-05 Ralf Corsépius <ralf.corsepius@rtems.org>
4573 * config.host (avr-*-rtems*): Add config/avr/t-rtems.
4574 * config/avr/t-rtems: New.
4575 Filter out _exit from LIB1ASMFUNCS.
4577 2011-11-04 David S. Miller <davem@davemloft.net>
4579 * configure.ac: Test for 64-bit addresses on !x86 using __LP64__.
4580 * configure: Rebuild.
4582 2011-11-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
4584 * config/s390/t-crtstuff: Add -fPIC to CRTSTUFF_T_CFLAGS_S
4587 2011-11-04 Georg-Johann Lay <avr@gjlay.de>
4590 * config/t-avr (LIB1ASMFUNCS): Add _divmodpsi4, _udivmodpsi4.
4591 * config/lib1funcs.S (__udivmodpsi4, __divmodpsi4): New functions.
4593 2011-11-04 Joel Sherrill <joel.sherrill@oarcorp.com>
4596 * config.host (sparc-*-rtems*): Add sparc/t-softmul.
4598 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4600 * config/c6x/t-elf (LIB2ADDEH): Set.
4601 * config/c6x/t-c6x-elf: Remove.
4603 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4605 * config/i386/sol2-ci.S: Rename to ...
4606 * config/i386/crti.S: ... this.
4607 * config/i386/sol2-cn.S: Rename to ...
4608 * config/i386/crtn.S: ... this.
4609 * config/sparc/sol2-ci.S: Rename to ...
4610 * config/sparc/crti.S: ... this.
4611 * config/sparc/sol2-cn.S: Rename to ...
4612 * config/sparc/crtn.S: ... this.
4613 * config/t-sol2 (CUSTOM_CRTIN): Remove.
4614 (crti.o, crtn.o): Remove.
4616 2011-11-04 Tristan Gingold <gingold@adacore.com>
4618 * config/ia64/fde-vms.c: Do not include md-unwind-support.h
4620 2011-11-04 Kaz Kojima <kkojima@gcc.gnu.org>
4622 * config/sh/t-sh: Use $(gcc_compile) instead of $(compile).
4624 2011-11-03 Hans-Peter Nilsson <hp@axis.com>
4626 * config.host (crisv32-*-none, cris-*-none): Remove.
4627 (crisv32-*-elf): Append to tmake_file, don't just set it.
4628 (cris-*-elf): Add missing t-fdpbit to tmake_file.
4630 2011-11-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4632 * config/rs6000/t-ppccomm (ecrti$(objext)): Use $<.
4633 (ecrtn$(objext)): Likewise.
4634 (ncrti$(objext)): Likewise.
4635 (ncrtn$(objext)): Likewise.
4637 2011-11-03 Andreas Schwab <schwab@redhat.com>
4639 * config/ia64/t-ia64 (crtbeginS.o): Fix whitespace damage.
4641 2011-11-02 David S. Miller <davem@davemloft.net>
4643 * configure.ac: Set host_address on sparc too.
4644 * configure: Regenerate.
4645 * config.host: Add sparc/t-linux64 and sparc/t-softmul conditionally
4646 based upon host_address.
4647 * config/sparc/t-linux64: Set CRTSTUFF_T_CFLAGS unconditionally.
4649 2011-11-02 Jason Merrill <jason@redhat.com>
4651 * config/rs6000/t-ppccomm: Add missing \.
4653 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4655 * gthr-single.h, gthr.h: New files.
4656 * config/gthr-lynx.h, config/gthr-posix.h., config/gthr-rtems.h,
4657 config/gthr-vxworks.h, config/i386/gthr-win32.h,
4658 config/mips/gthr-mipssde.h, config/pa/gthr-dce.h,
4659 config/rs6000/gthr-aix.h, config/s390/gthr-tpf.h: New files.
4660 * config/i386/gthr-win32.c: Include "gthr-win32.h".
4661 * configure.ac (thread_header): New variable.
4662 Set it depending on target_thread_file.
4663 (gthr-default.h): Link from $thread_header.
4664 * configure: Regenerate.
4665 * Makefile.in (LIBGCC2_CFLAGS): Remove $(GTHREAD_FLAGS).
4667 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4669 * configure.ac (tm_file_): New variable.
4670 Determine from tm_file.
4671 (tm_file, tm_defines): Substitute.
4672 * configure: Regenerate.
4673 * mkheader.sh: New file.
4674 * Makefile.in (clean): Remove libgcc_tm.h.
4675 ($(objects)): Depend on libgcc_tm.h.
4676 (libgcc_tm_defines, libgcc_tm_file): New variables.
4677 (libgcc_tm.h, libgcc_tm.stamp): New targets.
4678 ($(libgcc-objects), $(libgcc-s-objects), $(libgcc-eh-objects))
4679 ($(libgcov-objects), $(libunwind-objects), $(libunwind-s-objects))
4680 ($(extra-parts)): Depend on libgcc_tm.h.
4681 * config.host (tm_defines, tm_file): New variable.
4682 (arm*-*-linux*): Set tm_file for arm*-*-linux-*eabi.
4683 (arm*-*-uclinux*): Set tm_file for arm*-*-uclinux*eabi.
4684 (arm*-*-eabi*, arm*-*-symbianelf*): Set tm_file.
4685 (avr-*-rtems*): Likewise.
4686 (avr-*-*): Likewise.
4687 (frv-*-elf): Likewise.
4688 (frv-*-*linux*): Likewise.
4689 (h8300-*-rtems*): Likewise.
4690 (h8300-*-elf*): Likewise.
4691 (i[34567]86-*-darwin*): Likewise.
4692 (x86_64-*-darwin*): Likewise.
4693 (rx-*-elf): Likewise.
4694 (tic6x-*-uclinux): Likewise.
4695 (tic6x-*-elf): Likewise.
4696 (i[34567]86-*-linux*, x86_64-*-linux*): Likewise.
4697 * config/alpha/gthr-posix.c: Include libgcc_tm.h.
4698 * config/i386/cygming-crtbegin.c: Likewise.
4699 * config/i386/cygming-crtend.c: Likewise.
4700 * config/ia64/fde-vms.c: Likewise.
4701 * config/ia64/unwind-ia64.c: Likewise.
4702 * config/libbid/bid_gcc_intrinsics.h: Likewise.
4703 * config/rs6000/darwin-fallback.c: Likewise.
4704 * config/stormy16/lib2funcs.c: Likewise.
4705 * config/xtensa/unwind-dw2-xtensa.c: Likewise.
4706 * crtstuff.c: Likewise.
4707 * dfp-bit.h: Likewise.
4708 * emutls.c: Likewise.
4709 * fixed-bit.c: Likewise.
4710 * fp-bit.c: Likewise.
4711 * generic-morestack-thread.c: Likewise.
4712 * generic-morestack.c: Likewise.
4713 * libgcc2.c: Likewise.
4714 * libgcov.c: Likewise.
4715 * unwind-dw2-fde-dip.c: Likewise.
4716 * unwind-dw2-fde.c: Likewise.
4717 * unwind-dw2.c: Likewise.
4718 * unwind-sjlj.c: Likewise.
4720 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4722 * configure.ac: Include ../config/picflag.m4.
4723 (GCC_PICFLAG): Call it.
4725 * configure: Regenerate.
4726 * Makefile.in (gcc_srcdir): Remove.
4727 (LIBGCC2_DEBUG_CFLAGS, LIBGCC2_CFLAGS, LIBGCC2_INCLUDES)
4728 (HOST_LIBGCC2_CFLAGS, PICFLAG, LIB2FUNCS_ST, LIB2FUNCS_EXCLUDE)
4729 (LIB2_DIVMOD_FUNCS, LIB2ADD, LIB2ADD_ST): Set.
4730 ($(lib2funcs-o), $(lib2funcs-s-o), $(lib2-divmod-o))
4731 ($(lib2-divmod-s-o)): Use $(srcdir) to refer to libgcc2.c.
4734 * libgcc2.c, libgcc2.h, gbl-ctors.h, longlong.h: New files.
4735 * siditi-object.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir)
4736 to refer to libgcc2.c.
4738 * config/darwin-64.c: New file.
4739 * config/darwin-crt3.c: Remove comment.
4740 * config/divmod.c, config/floatunsidf.c, config/floatunsisf.c,
4741 config/floatunsitf.c, config/floatunsixf.c, config/udivmod.c,
4742 config/udivmodsi4.c: New files.
4743 * config/memcmp.c, config/memcpy.c, config/memmove.c,
4744 config/memset.c: New files.
4745 * config/t-crtstuff-pic (CRTSTUFF_T_CFLAGS_S): Use $(PICFLAG).
4746 * config/t-darwin (HOST_LIBGCC2_CFLAGS): Set.
4747 * config/t-freebsd-thread, config/t-libgcc-pic: New files.
4748 * config/t-libunwind (HOST_LIBGCC2_CFLAGS): Set.
4749 * config/t-openbsd-thread: New file.
4750 * config/t-sol2 (HOST_LIBGCC2_CFLAGS): Remove.
4751 * config/t-vxworks, config/vxlib-tls.c, config/vxlib.c: New files.
4752 * config/alpha/gthr-posix.c, config/alpha/qrnnd.S: New files.
4753 * config/alpha/t-alpha (LIB2ADD): Use $(srcdir) to refer to
4756 * config/alpha/t-osf-pthread (LIB2ADD): Use $(srcdir)/config/alpha
4757 to refer to gthr-posix.c.
4758 * config/alpha/t-vms (LIB2ADD): Set.
4759 * config/alpha/vms-gcc_shell_handler.c: New file.
4760 * config/arm/bpabi.c, config/arm/fp16.c,
4761 config/arm/linux-atomic.c, config/arm/linux-atomic-64bit.c,
4762 config/arm/unaligned-funcs.c: New files.
4763 * config/arm/t-bpabi (LIB2ADD, LIB2ADD_ST): Set.
4764 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Set.
4765 * config/arm/t-linux: Likewise.
4766 * config/arm/t-linux-eabi (LIB2ADD_ST): Add.
4767 * config/arm/t-netbsd: New file.
4768 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Set.
4769 * config/arm/t-symbian (LIB2ADD_ST): Set.
4770 * config/avr/t-avr (LIB2FUNCS_EXCLUDE, HOST_LIBGCC2_CFLAGS): Set.
4771 * config/bfin/t-crtstuff (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
4772 * config/bfin/t-elf: New file.
4773 * config/c6x/eqd.c, config/c6x/eqf.c, config/c6x/ged.c,
4774 config/c6x/gef.c, config/c6x/gtd.c, config/c6x/gtf.c,
4775 config/c6x/led.c, config/c6x/lef.c, config/c6x/ltd.c,
4776 config/c6x/ltf.c: New files.
4777 * config/c6x/t-elf (LIB2FUNCS_EXCLUDE, LIB2ADD)
4778 (HOST_LIBGCC2_CFLAGS): Set.
4779 * config/c6x/t-uclinux (HOST_LIBGCC2_CFLAGS): Set.
4780 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
4781 * config/cris/arit.c, config/cris/mulsi3.S, config/cris/t-cris:
4783 * config/cris/t-elfmulti (LIB2ADD_ST): Set.
4784 * config/cris/t-linux (HOST_LIBGCC2_CFLAGS): Remove.
4785 * config/frv/cmovd.c, config/frv/cmovh.c, config/frv/cmovw.c,
4786 config/frv/modi.c, config/frv/uitod.c, config/frv/uitof.c,
4787 config/frv/ulltod.c, config/frv/ulltof.c, config/frv/umodi.c: New
4789 * config/frv/t-frv (LIB2ADD): Set.
4790 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
4791 * config/h8300/clzhi2.c, config/h8300/ctzhi2.c,
4792 config/h8300/fixunssfsi.c, config/h8300/parityhi2.c,
4793 config/h8300/popcounthi2.c: New files.
4794 * config/h8300/t-h8300 (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
4795 * config/i386/gthr-win32.c: New file.
4796 * config/i386/t-cygming (LIBGCC2_INCLUDES): Set.
4797 * config/i386/t-cygwin: Likewise.
4798 * config/i386/t-darwin, config/i386/t-darwin64,
4799 config/i386/t-gthr-win32, config/i386/t-interix: New files.
4800 * config/i386/t-nto (HOST_LIBGCC2_CFLAGS): Set.
4801 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
4802 * config/i386/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
4803 * config/ia64/quadlib.c: New file.
4804 * config/ia64/t-hpux (LIB2ADD): Set.
4805 * config/ia64/t-ia64: Add comment.
4806 * config/iq2000/lib2funcs.c, config/iq2000/t-iq2000: New files.
4807 * config/lm32/t-uclinux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
4808 (HOST_LIBGCC2_CFLAGS): Append, remove -fPIC.
4809 * config/m32c/lib2funcs.c, config/m32c/trapv.c: New files.
4810 * config/m32c/t-m32c (LIB2ADD): Set.
4811 * config/m32r/t-linux (HOST_LIBGCC2_CFLAGS): Set.
4812 * config/m32r/t-m32r: Likewise.
4813 * config/m68k/fpgnulib.c: New file.
4814 * config/m68k/t-floatlib (LIB2ADD): Set.
4815 (xfgnulib.c): New target.
4816 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Set.
4817 * config/mep/lib2funcs.c, config/mep/tramp.c: New files.
4818 * config/mep/t-mep (LIB2ADD): Set.
4819 * config/microblaze/divsi3.asm: Rename to divsi3.S.
4820 * config/microblaze/moddi3.asm: Rename to moddi3.S.
4821 * config/microblaze/modsi3.asm: Rename to modsi3.S.
4822 * config/microblaze/muldi3_hard.asm: Rename to hard.S.
4823 * config/microblaze/mulsi3.asm: Rename to mulsi3.S.
4824 * config/microblaze/stack_overflow_exit.asm: Rename to exit.S.
4825 * config/microblaze/udivsi3.asm: Rename to udivsi3.S.
4826 * config/microblaze/umodsi3.asm: Rename to umodsi3.S.
4827 * config/microblaze/t-microblaze (LIB2ADD): Reflect this.
4828 * config/mips/t-elf, config/mips/t-vr, config/mips/vr4120-div.S:
4830 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Set.
4831 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Set.
4832 * config/pa/fptr.c, config/pa/lib2funcs.S,
4833 config/pa/linux-atomic.c, config/pa/quadlib.c: New files.
4834 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS): Set.
4835 (LIB2ADD, LIB2ADD_ST): Set.
4836 * config/pa/t-hpux, config/pa/t-hpux10, config/pa/t-pa64: New files.
4837 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS, LIB2ADD, LIB2ADD_ST):
4839 * config/pa/t-linux64 (LIB2ADD_ST, HOST_LIBGCC2_CFLAGS): Set.
4840 * config/pdp11/t-pdp11: New file.
4841 * config/picochip/libgccExtras/adddi3.S,
4842 config/picochip/libgccExtras/ashlsi3.S,
4843 config/picochip/libgccExtras/ashrsi3.S,
4844 config/picochip/libgccExtras/clzsi2.S,
4845 config/picochip/libgccExtras/cmpsi2.S,
4846 config/picochip/libgccExtras/divmod15.S,
4847 config/picochip/libgccExtras/divmodhi4.S,
4848 config/picochip/libgccExtras/divmodsi4.S,
4849 config/picochip/libgccExtras/lshrsi3.S,
4850 config/picochip/libgccExtras/parityhi2.S,
4851 config/picochip/libgccExtras/popcounthi2.S,
4852 config/picochip/libgccExtras/subdi3.S,
4853 config/picochip/libgccExtras/ucmpsi2.S,
4854 config/picochip/libgccExtras/udivmodhi4.S,
4855 config/picochip/libgccExtras/udivmodsi4.S: New files.
4856 * config/picochip/t-picochip (LIB2ADD, HOST_LIBGCC2_CFLAGS)
4857 (LIBGCC2_DEBUG_CFLAGS, RANLIB_FOR_TARGET): Set.
4858 * config/rs6000/crtresfpr.S, config/rs6000/crtresgpr.S,
4859 config/rs6000/crtresxfpr.S, config/rs6000/crtresxgpr.S,
4860 config/rs6000/crtsavfpr.S, config/rs6000/crtsavgpr.S)
4861 config/rs6000/darwin-asm.h, config/rs6000/darwin-fpsave.S,
4862 config/rs6000/darwin-gpsave.S, config/rs6000/darwin-tramp.S,
4863 config/rs6000/darwin-vecsave.S, config/rs6000/darwin-world.S: New
4865 * config/rs6000/t-darwin (LIB2ADD, LIB2ADD_ST)
4866 (HOST_LIBGCC2_CFLAGS): Set.
4867 * config/rs6000/t-darwin64: New file.
4868 * config/rs6000/t-linux64 (HOST_LIBGCC2_CFLAGS): Set.
4869 * config/rs6000/t-lynx, config/rs6000/t-netbsd: New files.
4870 * config/rs6000/t-ppccomm (LIB2ADD): Add
4871 $(srcdir)/config/rs6000/tramp.S.
4872 (LIB2ADD_ST): Use $(srcdir)/config/rs6000 to refer to sources.
4873 Add $(srcdir)/config/rs6000/eabi.S.
4874 (crtsavfpr.S, crtresfpr.S, crtsavgpr.S, crtresgpr.S, crtresxfpr.S)
4875 (crtresxgpr.S, e500crtres32gpr.S, e500crtres64gpr.S)
4876 (e500crtres64gprctr.S, e500crtrest32gpr.S, e500crtrest64gpr.S)
4877 (e500crtresx32gpr.S, e500crtresx64gpr.S, e500crtsav32gpr.S)
4878 (e500crtsav64gpr.S, e500crtsav64gprctr.S, e500crtsavg32gpr.S)
4879 (e500crtsavg64gpr.S, e500crtsavg64gprctr.S): Remove.
4880 * config/rs6000/tramp.S: New file.
4881 * config/s390/t-tpf: Remove.
4882 * config/sh/linux-atomic.S: New file.
4883 * config/sh/t-linux (LIB2ADD): Set.
4884 (HOST_LIBGCC2_CFLAGS): Append, remove -fpic.
4885 * config/sh/t-netbsd (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
4886 * config/sh/t-sh (unwind-dw2-Os-4-200.o): Use $(srcdir) to refer
4888 (HOST_LIBGCC2_CFLAGS): Set.
4889 * config/sparc/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
4890 * config/spu/divmodti4.c, config/spu/divv2df3.c,
4891 config/spu/float_disf.c, config/spu/float_unsdidf.c,
4892 config/spu/float_unsdisf.c, config/spu/float_unssidf.c,
4893 config/spu/mfc_multi_tag_release.c,
4894 config/spu/mfc_multi_tag_reserve.c, config/spu/mfc_tag_release.c,
4895 config/spu/mfc_tag_reserve.c, config/spu/mfc_tag_table.c,
4896 config/spu/multi3.c: New files.
4897 * config/spu/t-elf (LIB2ADD, LIB2ADD_ST, LIB2_SIDITI_CONV_FUNCS)
4898 (HOST_LIBGCC2_CFLAGS): Set.
4899 * config/stormy16/ashlsi3.c, config/stormy16/ashrsi3.c,
4900 config/stormy16/clzhi2.c, config/stormy16/cmpsi2.c,
4901 config/stormy16/ctzhi2.c, config/stormy16/divsi3.c,
4902 config/stormy16/ffshi2.c, config/stormy16/lib2.c,
4903 config/stormy16/lshrsi3.c, config/stormy16/modsi3.c,
4904 config/stormy16/parityhi2.c, config/stormy16/popcounthi2.c,
4905 config/stormy16/t-stormy16, config/stormy16/ucmpsi2.c,
4906 config/stormy16/udivmodsi4.c, config/stormy16/udivsi3.c,
4907 config/stormy16/umodsi3.c: New files.
4908 * config/xtensa/lib2funcs.S: New file.
4909 * config/xtensa/t-elf (HOST_LIBGCC2_CFLAGS): Set.
4910 * config/xtensa/t-xtensa (LIB2ADD): Set.
4911 * config.host (*-*-darwin*): Add t-libgcc-pic to tmake_file.
4912 (*-*-freebsd*): Add t-freebsd, t-libgcc-pic to tmake_file.
4913 Add t-freebsd-thread to tmake_file for posix threads.
4914 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu)
4915 (*-*-gnu*, *-*-kopensolaris*-gnu): Add t-libgcc-pic to tmake_file.
4916 (*-*-lynxos*): Likewise.
4917 (*-*-netbsd*): Likewise.
4918 (*-*-openbsd*): Likewise.
4919 Add t-openbsd-thread to tmake_file for posix threads.
4920 (*-*-solaris2*): Add t-libgcc-pic to tmake_file.
4921 (*-*-vxworks*): Set tmake_file.
4922 (alpha*-*-linux*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
4923 (alpha*-*-freebsd*): Likewise.
4924 (alpha*-*-netbsd*): Likewise.
4925 (alpha*-*-openbsd*): Likewise.
4926 (alpha*-dec-osf5.1*): Remove qrnnd.o, gthr-posix.o from extra_parts.
4927 (alpha64-dec-*vms*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
4928 (alpha*-dec-*vms*): Likewise.
4929 (arm*-*-netbsdelf*): Add arm/t-netbsd to tmake_file.
4930 (bfin*-elf*): Add bfin/t-elf to tmake_file.
4931 (bfin*-uclinux*): Likewise.
4932 (bfin*-linux-uclibc*): Likewise.
4933 (crisv32-*-elf): Add cris/t-cris to tmake_file.
4934 (crisv32-*-none): Likewise.
4935 (cris-*-elf): Likewise.
4936 (cris-*-none): Likewise.
4937 (cris-*-linux*, crisv32-*-linux*): Likewise.
4938 (hppa[12]*-*-hpux10*): Add pa/t-hpux pa/t-hpux10, t-libgcc-pic to
4940 (hppa*64*-*-hpux11*): Add pa/t-hpux, pa/t-pa64, t-libgcc-pic to
4942 (hppa[12]*-*-hpux11*): Add pa/t-hpux, t-libgcc-pic to tmake_file.
4943 (i[34567]86-*-elf*): Add t-libgcc-pic to tmake_file.
4944 (x86_64-*-elf*): Likewise.
4945 (i[34567]86-*-nto-qnx*): Likewise.
4946 (i[34567]86-*-mingw*): Add i386/t-gthr-win32 to tmake_file for
4948 (x86_64-*-mingw*): Likewise.
4949 (i[34567]86-*-interix3*): Add i386/t-interix to tmake_file.
4950 (lm32-*-uclinux*): Add t-libgcc-pic to tmake_file.
4951 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
4952 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
4953 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-elf to
4955 (mipsisa64sr71k-*-elf*): Likewise.
4956 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
4957 (mips-*-elf*, mipsel-*-elf*): Likewise.
4958 (mips64-*-elf*, mips64el-*-elf*): Likewise.
4959 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
4960 (mips*-*-rtems*): Likewise.
4961 (mips64vr-*-elf*, mips64vrel-*-elf*): Add mips/t-elf, mips/t-vr
4963 (pdp11-*-*): Add pdp11/t-pdp11 to tmake_file.
4964 (powerpc64-*-darwin*): Add rs6000/t-darwin64 to tmake_file.
4965 (s390x-ibm-tpf*): Add t-libgcc-pic to tmake_file.
4966 (spu-*-elf*): Likewise.
4967 (tic6x-*-uclinux): Add t-libgcc-pic to tmake_file.
4969 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4971 * Makefile.in ($(lib1asmfuncs-o), $(lib1asmfuncs-s-o)): Use
4972 $(srcdir) to refer to $(LIB1ASMSRC).
4974 * config/arm/bpabi-v6m.S, config/arm/bpabi.S,
4975 config/arm/ieee754-df.S, config/arm/ieee754-sf.S,
4976 config/arm/lib1funcs.S: New files.
4977 * config/arm/libunwind.S [!__symbian__]: Use lib1funcs.S.
4978 * config/arm/t-arm: New file.
4979 * config/arm/t-bpabi (LIB1ASMFUNCS): Set.
4980 * config/arm/t-elf, config/arm/t-linux, config/arm/t-linux-eabi,
4981 config/arm/t-strongarm-elf: New files.
4982 * config/arm/t-symbian (LIB1ASMFUNCS): Set.
4983 * config/arm/t-vxworks, config/arm/t-wince-pe: New files.
4984 * config/avr/lib1funcs.S: New file.
4985 * config/avr/t-avr (LIB1ASMSRC, LIB1ASMFUNCS): Set.
4986 * config/bfin/lib1funcs.S, config/bfin/t-bfin: New files.
4987 * config/c6x/lib1funcs.S: New file.
4988 * config/c6x/t-elf (LIB1ASMSRC, LIB1ASMFUNCS): Set.
4989 * config/fr30/lib1funcs.S, config/fr30/t-fr30: New files.
4990 * config/frv/lib1funcs.S: New file.
4991 * config/frv/t-frv (LIB1ASMSRC, LIB1ASMFUNCS): Set.
4992 * config/h8300/lib1funcs.S, config/h8300/t-h8300: New files.
4993 * config/i386/cygwin.S, config/i386/t-chkstk: New files.
4994 * config/ia64/__divxf3.asm: Rename to ...
4995 * config/ia64/__divxf3.S: ... this.
4996 Adapt lib1funcs.asm filename.
4997 * config/ia64/_fixtfdi.asm: Rename to ...
4998 * config/ia64/_fixtfdi.S: ... this.
4999 Adapt lib1funcs.asm filename.
5000 * config/ia64/_fixunstfdi.asm: Rename to ...
5001 * config/ia64/_fixunstfdi.S: ... this.
5002 Adapt lib1funcs.asm filename.
5003 * config/ia64/_floatditf.asm: Rename to ...
5004 * config/ia64/_floatditf.S: ... this.
5005 Adapt lib1funcs.asm filename.
5006 * config/ia64/lib1funcs.S: New file.
5007 * config/ia64/t-hpux (LIB1ASMFUNCS): Set.
5008 * config/ia64/t-ia64 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
5009 * config/ia64/t-softfp-compat (libgcc1-tf-compats): Adapt suffix.
5010 * config/m32c/lib1funcs.S, config/m32c/t-m32c: New files.
5011 * config/m68k/lb1sf68.S, config/m68k/t-floatlib: New files.
5012 * config/mcore/lib1funcs.S, config/mcore/t-mcore: New files.
5013 * config/mep/lib1funcs.S: New file.
5014 * config/mep/t-mep (LIB1ASMSRC, LIB1ASMFUNCS): Set.
5015 * config/mips/mips16.S: New file.
5016 * config/mips/t-mips16 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
5017 * config/pa/milli64.S: New file.
5018 * config/pa/t-linux, config/pa/t-linux64: New files.
5019 * config/picochip/lib1funcs.S: New file.
5020 * config/picochip/t-picochip (LIB1ASMSRC, LIB1ASMFUNCS): Set.
5021 * config/sh/lib1funcs.S, config/sh/lib1funcs.h: New files.
5022 * config/sh/t-linux (LIB1ASMFUNCS_CACHE): Set.
5023 * config/sh/t-netbsd: New file.
5024 * config/sh/t-sh (LIB1ASMSRC, LIB1ASMFUNCS, LIB1ASMFUNCS_CACHE): Set.
5025 Use $(srcdir) to refer to lib1funcs.S, adapt filename.
5026 * config/sh/t-sh64: New file.
5027 * config/sparc/lb1spc.S: New file.
5028 * config/sparc/t-softmul (LIB1ASMSRC): Adapt sparc/lb1spc.asm
5030 * config/v850/lib1funcs.S, config/v850/t-v850: New files.
5031 * config/vax/lib1funcs.S, config/vax/t-linux: New files.
5032 * config/xtensa/ieee754-df.S, config/xtensa/ieee754-sf.S,
5033 config/xtensa/lib1funcs.S: New files.
5034 * config/xtensa/t-xtensa (LIB1ASMSRC, LIB1ASMFUNCS): Set.
5035 * config.host (arm-wrs-vxworks): Add arm/t-arm, arm/t-vxworks to
5037 (arm*-*-freebsd*): Add arm/t-arm, arm/t-strongarm-elf to tmake_file.
5038 (arm*-*-netbsdelf*): Add arm/t-arm to tmake_file.
5039 (arm*-*-linux*): Likewise.
5040 Add arm/t-elf, arm/t-bpabi, arm/t-linux-eabi to tmake_file for
5041 arm*-*-linux-*eabi, add arm/t-linux otherwise.
5042 (arm*-*-uclinux*): Add arm/t-arm, arm/t-elf to tmake_file.
5043 (arm*-*-ecos-elf): Likewise.
5044 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
5045 (arm*-*-rtems*): Likewise.
5046 (arm*-*-elf): Likewise.
5047 (arm*-wince-pe*): Add arm/t-arm, arm/t-wince-pe to tmake_file.
5048 (avr-*-rtems*): Add to tmake_file, add avr/t-avr.
5049 (bfin*-elf*): Add bfin/t-bfin to tmake_file.
5050 (bfin*-uclinux*): Likewise.
5051 (bfin*-linux-uclibc*): Likewise.
5052 (bfin*-rtems*): Likewise.
5053 (bfin*-*): Likewise.
5054 (fido-*-elf): Merge into m68k-*-elf*.
5055 (fr30-*-elf)): Add fr30/t-fr30 to tmake_file.
5056 (frv-*-*linux*): Add frv/t-frv to tmake_file.
5057 (h8300-*-rtems*): Add h8300/t-h8300 to tmake_file.
5058 (h8300-*-elf*): Likewise.
5059 (hppa*64*-*-linux*): Add pa/t-linux, pa/t-linux64 to tmake_file.
5060 (hppa*-*-linux*): Add pa/t-linux to tmake_file.
5061 (i[34567]86-*-cygwin*): Add i386/t-chkstk to tmake_file.
5062 (i[34567]86-*-mingw*): Likewise.
5063 (x86_64-*-mingw*): Likewise.
5064 (i[34567]86-*-interix3*): Likewise.
5065 (ia64*-*-hpux*): Add ia64/t-ia64, ia64/t-hpux to tmake_file.
5066 (ia64-hp-*vms*): Add ia64/t-ia64 to tmake_file.
5067 (m68k-*-elf*): Also handle fido-*-elf.
5068 Add m68k/t-floatlib to tmake_file.
5069 (m68k-*-uclinux*): Add m68k/t-floatlib to tmake_file.
5070 (m68k-*-linux*): Likewise.
5071 (m68k-*-rtems*): Likewise.
5072 (mcore-*-elf): Add mcore/t-mcore to tmake_file.
5073 (sh-*-elf*, sh[12346l]*-*-elf*): Add sh/t-sh64 to tmake_file for
5075 (sh-*-linux*, sh[2346lbe]*-*-linux*): Add sh/t-sh to tmake_file.
5076 Add sh/t-sh64 to tmake_file for sh64*-*-linux*.
5077 (sh-*-netbsdelf*, shl*-*-netbsdelf*, sh5-*-netbsd*)
5078 (sh5l*-*-netbsd*, sh64-*-netbsd*, sh64l*-*-netbsd*): Add sh/t-sh,
5079 sh/t-netbsd to tmake_file.
5080 Add sh/t-sh64 to tmake_file for sh5*-*-netbsd*, sh64*-netbsd*.
5081 (sh-*-rtems*): Add sh/t-sh to tmake_file.
5082 (sh-wrs-vxworks): Likewise.
5083 (sparc-*-linux*): Add sparc/t-softmul to tmake_file except for
5085 (v850*-*-*): Add v850/t-v850 to tmake_file.
5086 (vax-*-linux*): Add vax/t-linux to tmake_file.
5087 (m32c-*-elf*, m32c-*-rtems*): Add m32c/t-m32c to tmake_file.
5089 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5091 * crtstuff.c: New file.
5092 * Makefile.in (CRTSTUFF_CFLAGS): Define.
5093 (CRTSTUFF_T_CFLAGS): Define.
5094 (extra-parts, INSTALL_PARTS): Remove conditional assignments.
5095 (crtbegin$(objext), crtend$(objext), crtbeginS$(objext))
5096 (crtendS$(objext), crtbeginT.o): Use $(srcdir) to refer to
5099 (crtbeginT.o): Use $(objext).
5100 [!CUSTOM_CRTIN] (crti$(objext), crtn$(objext)): New rules.
5101 (libgcc-extra-parts): Don't compare EXTRA_PARTS, GCC_EXTRA_PARTS.
5102 (gcc-extra-parts): Remove.
5103 * config.host (*-*-freebsd*): Add t-crtstuff-pic to tmake_file.
5105 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
5106 *-*-gnu*): Also handle *-*-kopensolaris*-gnu.
5107 Add t-crtstuff-pic to tmake_file.
5108 (*-*-lynxos*): New case.
5109 Set tmake_file, extra_parts.
5110 (*-*-netbsd*): Add t-crtstuff-pic to tmake_file.
5111 Set extra_parts for *-*-netbsd*1.[7-9]*, *-*-netbsd[2-9]*,
5112 *-*-netbsdelf[2-9]*.
5113 (*-*-openbsd*): Add t-crtstuff-pic to tmake_file.
5114 (*-*-rtems*): Set extra_parts.
5115 (*-*-solaris2*): Remove t-crtin from tmake_file for Solaris < 10.
5116 (*-*-uclinux*): New case.
5118 (*-*-vms*): New case.
5119 Set tmake_file, extra_parts.
5120 (*-*-elf): Set extra_parts.
5121 (alpha*-*-freebsd*): Add crtbeginT.o to extra_parts.
5122 (alpha64-dec-*vms*): Append to tmake_file, remove vms/t-vms,
5125 (alpha*-dec-*vms*): Append to tmake_file, remove vms/t-vms.
5127 (arm*-*-freebsd*): Add t-crtin to tmake_file.
5128 Add crtbegin.o, crtend.o, crti.o, crtn.o to extra_parts.
5129 (arm-wrs-vxworks): Append to tmake_file.
5131 (arm*-*-uclinux*): Set extra_parts.
5132 (arm*-*-ecos-elf): Likewise.
5133 (arm*-*-eabi*, arm*-*-symbianelf*): Set extra_parts for
5135 (arm*-*-rtems*): Set extra_parts.
5136 (arm*-*-elf): Likewise.
5137 (avr-*-rtems*): Clear extra_parts.
5138 (bfin*-elf*): Add bfin/t-crtlibid, bfin/t-crtstuff to extra_parts.
5140 (bfin*-uclinux*): Likewise.
5141 (bfin*-linux-uclibc*): Add bfin/t-crtstuff to tmake_file.
5142 (bfin*-rtems*): Append to tmake_file.
5144 (bfin*-*): Likewise.
5145 (crisv32-*-elf, crisv32-*-none, cris-*-elf, cris-*-none): Split into ...
5146 (crisv32-*-elf): ... this.
5147 (crisv32-*-none): ... this.
5148 (cris-*-elf, cris-*-none): New cases.
5149 Add cris/t-elfmulti to tmake_file.
5150 (fr30-*-elf): Append to tmake_file.
5152 (frv-*-elf): Append to tmake_file, add frv/t-frv.
5154 (h8300-*-rtems*): Append to tmake_file.
5156 (h8300-*-elf*): Likewise.
5157 (hppa*64*-*-hpux11*): Add pa/t-stublib, pa/t-stublib64 to tmake_file.
5159 (hppa[12]*-*-hpux11*): Add pa/t-stublib to tmake_file.
5161 (i[34567]86-*-elf*): Add i386/t-crtstuff, t-crtstuff-pic to tmake_file.
5162 (x86_64-*-elf*): Likewise.
5163 (i[34567]86-*-freebsd*): Add i386/t-crtstuff to tmake_file.
5164 (x86_64-*-freebsd*): Likewise.
5165 (x86_64-*-netbsd*): Likewise.
5166 (i[34567]86-*-linux*): Likewise.
5167 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
5168 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
5169 (x86_64-*-linux*): Likewise.
5170 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
5171 (i[34567]86-*-lynxos*): Add t-crtstuff-pic, i386/t-crtstuff to
5174 (i[34567]86-*-nto-qnx*): Set tmake_file, extra_parts.
5175 (i[34567]86-*-rtems*): Append to tmake_file, remove t-crtin.
5176 Append to extra_parts, remove crtbegin.o, crtend.o.
5177 (ia64*-*-elf*): Append to extra_parts, remove crtbegin.o, crtend.o.
5178 (ia64*-*-freebsd*): Append to extra_parts, remove crtbegin.o,
5179 crtend.o, crtbeginS.o, crtendS.o.
5180 (ia64*-*-linux*): Comment extra_parts.
5181 (ia64-hp-*vms*): Append to tmake_file, remove vms/t-vms, vms/t-vms64.
5183 (iq2000*-*-elf*): Clear extra_parts.
5184 (lm32-*-elf*, lm32-*-rtems*): Add t-crtin to tmake_file.
5185 (lm32-*-uclinux*): Add to extra_parts, remove crtbegin.o, crtend.o
5186 (m32r-*-elf*, m32r-*-rtems*): Split off ...
5187 (m32r-*-rtems*): ... this.
5188 Add m32r/t-m32r to tmake_file.
5189 (m68k-*-elf*): Add t-crtin to tmake_file.
5190 (m68k-*-rtems*): Add crti.o, crtn.o to extra_parts.
5191 (mcore-*-elf): Likewise.
5192 (microblaze*-*-*): Set extra_parts.
5193 (mips*-sde-elf*): New case.
5194 Set tmake_file, extra_parts.
5195 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
5196 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
5197 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-crtstuff to
5200 (mipsisa64sr71k-*-elf*): Likewise.
5201 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
5202 (mips-*-elf*, mipsel-*-elf*): Likewise.
5203 (mips64-*-elf*, mips64el-*-elf*): Likewise.
5204 (mips64vr-*-elf*, mips64vrel-*-elf*): Likewise.
5205 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
5206 (mips*-*-rtems*): Likewise.
5207 (mipstx39-*-elf*, mipstx39el-*-elf*): Likewise.
5208 (moxie-*-*): Split into ...
5209 (moxie-*-elf, moxie-*-uclinux*): ... this.
5210 Add to extra_parts, remove crtbegin.o, crtend.o.
5211 (moxie-*-rtems*): New case.
5214 (powerpc-*-freebsd*): Add rs6000/t-crtstuff to tmake_file.
5216 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
5217 (powerpc-*-eabispe*): Add rs6000/t-crtstuff, t-crtstuff-pic to
5220 (powerpc-*-eabisimaltivec*): Add to tmake_file, add rs6000/t-ppccomm,
5221 rs6000/t-crtstuff, t-crtstuff-pic to tmake_file.
5223 (powerpc-*-eabisim*): Likewise.
5224 (powerpc-*-elf*): Likewise.
5225 (powerpc-*-eabialtivec*): Likewise.
5226 (powerpc-xilinx-eabi*): Likewise.
5227 (powerpc-*-eabi*): Likewise.
5228 (powerpc-*-rtems*): Likewise.
5229 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-crtstuff to
5232 (powerpc-*-lynxos*): Add to tmake_file.
5233 (powerpcle-*-elf*): Add to tmake_file, add rs6000/t-ppccomm,
5234 rs6000/t-crtstuff, t-crtstuff-pic.
5236 (powerpcle-*-eabisim*): Likewise.
5237 (powerpcle-*-eabi*): Likewise.
5238 (rx-*-elf): Remove extra_parts.
5239 (s390x-ibm-tpf*): Set extra_parts.
5240 (score-*-elf): Set extra_parts.
5241 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
5242 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
5243 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
5244 (sh64l*-*-netbsd*): Split into ...
5245 (sh-*-elf*, sh[12346l]*-*-elf*): ... this.
5246 Add t-crtstuff-pic to tmake_file.
5248 (sh-*-rtems*): Add to tmake_file, add t-crtstuff-pic.
5250 (sh-wrs-vxworks): Add to tmake_file, add t-crtstuff-pic.
5251 (sparc-*-elf*): Remove t-crtin from tmake_file.
5252 Add to extra_parts, remove crtbegin.o, crtend.o.
5253 (sparc-*-linux*): Add sparc/t-linux64 to tmake_file.
5254 (sparc64-*-linux*): Likewise.
5255 (sparc-*-rtems*): Remove sparc/t-elf from tmake_file.
5256 Add to extra_parts, remove crtbegin.o, crtend.o.
5257 (sparc64-*-elf*): Remove t-crtin from tmake_file.
5258 Add to extra_parts, remove crtbegin.o, crtend.o.
5259 (sparc64-*-rtems*): Remove t-crtin from tmake_file.
5260 Add to extra_parts, remove crtbegin.o, crtend.o.
5261 (sparc64-*-freebsd*, ultrasparc-*-freebsd*): Add to extra_parts.
5262 (sparc64-*-linux*): Add sparc/t-linux64 to tmake_file.
5263 (spu-*-elf*): Add to tmake_file, add spu/t-elf.
5265 (tic6x-*-uclinux): Add c6x/t-uxlinux, t-crtstuff-pic to tmake_file.
5267 (tic6x-*-*): Change to ...
5268 (tic6x-*-elf): ... this.
5270 (xtensa*-*-elf*): Add to tmake_file, add xtensa/t-elf.
5272 (am33_2.0-*-linux*): Add comment.
5273 (mep*-*-*): Add mep/t-mep to tmake_file.
5275 * config/alpha/t-vms: New file.
5276 * config/alpha/vms-dwarf2.S, config/alpha/vms-dwarf2eh.S: New files.
5277 * config/arm/crti.S, config/arm/crtn.S: New files.
5278 * config/bfin/crti.S, config/bfin/crtn.S: New files.
5279 * config/bfin/crtlibid.S: New file.
5280 * config/bfin/t-crtlibid, config/bfin/t-crtstuff: New files.
5281 * config/c6x/crti.S, config/c6x/crtn.S: New files.
5282 * config/c6x/t-elf (CUSTOM_CRTIN): Set.
5283 (crti.o, crtin.o): New rules.
5284 (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
5285 * config/c6x/t-uclinux: New file.
5286 * config/cris/t-elfmulti: New file.
5287 * config/cris/t-linux (CRTSTUFF_T_CFLAGS_S): Set.
5288 * config/fr30/crti.S, config/fr30/crtn.S: New files.
5289 * config/frv/frvbegin.c, config/frv/frvend.c: New files.
5290 * config/frv/t-frv: New file.
5291 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Set.
5292 * config/h8300/crti.S, config/h8300/crtn.S: New files.
5293 * config/i386/cygming-crtbegin.c, config/i386/cygming-crtend.c:
5295 * config/i386/t-cygming (crtbegin.o, crtend.o): Use $(srcdir) to
5296 refer to cygming-crtbegin.c, cygming-crtend.c.
5298 * config/i386/t-nto: New file.
5299 * config/ia64/crtbegin.S, config/ia64/crtend.S: New files.
5300 * config/ia64/crti.S, config/ia64/crtn.S: New files.
5301 * config/ia64/t-ia64 (crtbegin.o, crtend.o, crtbeginS.o,
5302 crtendS.o): Use $(srcdir) to refer to crtbegin.S, crtend.S.
5305 * config/ia64/t-vms (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
5306 (crtinitS.o): New rule.
5307 * config/ia64/vms-crtinit.S: New file.
5308 * config/lm32/t-elf ($(T)crti.o, $(T)crtn.o): Remove.
5309 * config/m32r/initfini.c: New file.
5310 * config/m32r/t-linux, config/m32r/t-m32r: New files.
5311 * config/m68k/crti.S, config/m68k/crtn.S: New files.
5312 * config/mcore/crti.S, config/mcore/crtn.S: New files.
5313 * config/mep/t-mep: New file.
5314 * config/microblaze/crti.S, config/microblaze/crtn.S: New files.
5315 * config/microblaze/t-microblaze (MULTILIB_OPTIONS): Remove.
5316 * config/mips/crti.S, config/mips/crtn.S: New files.
5317 * config/mips/t-crtstuff: New file.
5318 * config/mmix/crti.S, config/mmix/crtn.S: New files.
5319 * config/mmix/t-mmix (CRTSTUFF_T_CFLAGS): Set.
5320 (CUSTOM_CRTIN): Set.
5321 ($(T)crti.o, $(T)crtn.o): Remove $(T),
5323 Use $(srcdir) to refer to crti.S, crtn.S.
5324 Use .S extension, $<.
5325 * config/moxie/crti.asm: Rename to ...
5326 * config/moxie/crti.S: ... this.
5327 * config/moxie/crtn.asm: Rename to ...
5328 * config/moxie/crtn.S: ... this.
5329 * config/moxie/t-moxie: Remove.
5330 * config/pa/stublib.c: New file.
5331 * config/pa/t-stublib, config/pa/t-stublib64: New files.
5332 * config/rs6000/eabi-ci.S, config/rs6000/eabi-cn.S: New files.
5333 * config/rs6000/sol-ci.S, config/rs6000/sol-cn.S: New files.
5334 * config/rs6000/t-crtstuff: New file.
5335 * config/rs6000/t-ppccomm (EXTRA_PARTS): Remove.
5336 (ecrti.S, ecrtn.S, ncrti.S, ncrtn.S): Remove.
5337 (ecrti$(objext)): Depend on $(srcdir)/config/rs6000/eabi-ci.S.
5338 Make output file explicit.
5339 (ecrtn$(objext)): Depend on $(srcdir)/config/rs6000/eabi-cn.S.
5340 Make output file explicit.
5341 (ncrti$(objext): Depend on $(srcdir)/config/rs6000/sol-ci.S.
5342 Make output file explicit.
5343 (ncrtn$(objext)): Depend on $(srcdir)/config/rs6000/sol-cn.S.
5344 Make output file explicit.
5345 * config/score/crti.S, config/score/crtn.S: New files.
5346 * config/sh/crt1.S, config/sh/crti.S, config/sh/crtn.S: New files.
5347 * config/sh/lib1funcs-4-300.S, config/sh/lib1funcs-Os-4-200.S: New
5349 * config/sh/t-sh, config/sh/t-superh: New files.
5350 * config/sparc/t-linux64: New file.
5351 * config/spu/cache.S, config/spu/cachemgr.c: New files.
5352 * config/spu/t-elf (CRTSTUFF_T_CFLAGS): Set.
5353 (cachemgr.o, cachemgr_nonatomic.o, libgcc_%.a, cache8k.o)
5354 (cache16k.o, cache32k.o, cache64k.o, cache128k.o): New rules.
5355 * config/t-crtin: Remove.
5356 * config/t-crtstuff-pic: New file.
5357 * config/t-sol2 (CUSTOM_CRTIN): Set.
5358 (crti.o, crtn.o): New rules.
5359 * config/vms/t-vms: New file.
5360 * config/vms/vms-ucrt0.c: New file.
5361 * config/xtensa/t-elf: New file.
5363 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5365 * Makefile.in (SHLIB_NM_FLAGS): Set.
5366 * mkmap-flat.awk, mkmap-symver.awk: New files.
5367 * configure.ac (libgcc_cv_lib_sjlj_exceptions): Check for SjLj
5369 * configure: Regenerate.
5370 * config/libgcc-glibc.ver: New file.
5371 * config/libgcc-libsystem.ver: New file.
5372 * config/t-libunwind (SHLIB_LC): Set.
5373 * config/t-linux: New file.
5374 * config/t-slibgcc (INSTALL_SHLIB): New.
5375 (SHLIB_INSTALL): Use it.
5376 * config/t-slibgcc-darwin (SHLIB_MKMAP): Use $(srcdir) to refer
5377 to mkmap-symver.awk.
5378 (SHLIB_MAPFILES): Don't append, adapt pathname.
5379 (SHLIB_VERPFX): Set.
5380 * config/t-slibgcc-elf-ver (SHLIB_MKMAP): Use $(srcdir) to refer
5381 to mkmap-symver.awk.
5382 * config/t-slibgcc-gld-nover, config/t-slibgcc-hpux,
5383 config/t-slibgcc-libgcc, config/t-slibgcc-vms: New files.
5384 * config/alpha/libgcc-alpha-ldbl.ver, config/alpha/t-linux: New files.
5385 * config/alpha/t-slibgcc-osf (SHLIB_MKMAP): Use $(srcdir) to refer
5387 * config/arm/t-bpabi (SHLIB_MAPFILES): Set.
5388 * config/bfin/libgcc-glibc.ver, config/bfin/t-linux: New files.
5389 * config/c6x/libgcc-eabi.ver, config/c6x/t-elf: New files.
5390 * config/cris/libgcc-glibc.ver, config/cris/t-linux: New files.
5391 * config/frv/libgcc-frv.ver, config/frv/t-linux: New files.
5392 * config/i386/libgcc-darwin.10.4.ver,
5393 config/i386/libgcc-darwin.10.5.ver, config/i386/libgcc-glibc.ver:
5395 * config/i386/t-darwin: Remove.
5396 * config/i386/t-darwin64: Likewise.
5397 * config/i386/t-dw2-eh, config/i386/t-sjlj-eh: New files.
5398 * config/i386/t-slibgcc-cygming, config/i386/t-cygwin,
5399 config/i386/t-dlldir, config/i386/t-dlldir-x: New files.
5400 * config/i386/t-linux: New file.
5401 * config/i386/t-mingw32: New file.
5402 * config/ia64/libgcc-glibc.ver, config/ia64/libgcc-ia64.ver: New files.
5403 * config/ia64/t-glibc: Rename to ...
5404 * config/ia64/t-linux: ... this.
5405 (SHLIB_MAPFILES): Set.
5406 * config/ia64/t-glibc-libunwind: Rename to ...
5407 * config/ia64/t-linux-libunwind: ... this.
5408 * config/ia64/t-ia64 (SHLIB_MAPFILES): Set.
5409 * config/ia64/t-slibgcc-hpux: New file.
5410 * config/m32r/libgcc-glibc.ver, config/m32r/t-linux: New files.
5411 * config/m68k/t-slibgcc-elf-ver: New file.
5412 * config/mips/t-mips16 (SHLIB_MAPFILES): Set.
5413 * config/mips/t-slibgcc-irix (SHLIB_MKMAP): Use $(srcdir) to refer
5415 * config/pa/t-slibgcc-hpux: New file.
5416 * config/pa/t-slibgcc-dwarf-ver, config/pa/t-slibgcc-sjsj-ver: New
5418 * config/rs6000/libgcc-darwin.10.4.ver,
5419 config/rs6000/libgcc-darwin.10.5.ver: New files.
5420 * config/rs6000/libgcc-ppc-glibc.ver: Rename to
5421 config/rs6000/libgcc-glibc.ver.
5422 * config/rs6000/libgcc-ppc64.ver: Rename to
5423 config/rs6000/libgcc-ibm-ldouble.ver.
5424 * config/rs6000/t-darwin (SHLIB_VERPFX): Remove.
5425 * config/rs6000/t-ibm-ldouble (SHLIB_MAPFILES): Adapt filename.
5426 * config/rs6000/t-ldbl128: Rename to ...
5427 * config/rs6000/t-linux: ... this.
5428 (SHLIB_MAPFILES): Adapt filename.
5429 * config/rs6000/t-slibgcc-aix: New file.
5430 * config/sh/libgcc-excl.ver, config/sh/libgcc-glibc.ver: New files.
5431 * config/sh/t-linux (SHLIB_MAPFILES): Use $(srcdir) to refer to
5432 libgcc-excl.ver, libgcc-glibc.ver.
5433 (SHLIB_LINK, SHLIB_INSTALL): Remove.
5434 * config/sparc/libgcc-glibc.ver: New file.
5435 * config/sparc/t-linux: New file.
5436 * config/xtensa/libgcc-glibc.ver, config/xtensa/t-linux: New files.
5437 * config.host (*-*-freebsd*): Add t-slibgcc, t-slibgcc-gld,
5438 t-slibgcc-elf-ver to tmake_file.
5439 Add t-slibgcc-nolc-override to tmake_file for posix threads on
5441 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
5442 *-*-gnu*, *-*-kopensolaris*-gnu): Add t-slibgcc, t-slibgcc-gld,
5443 t-slibgcc-elf-ver, t-linux to tmake_file.
5444 (*-*-netbsd*): Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to
5446 (alpha*-*-linux*): Add alpha/t-linux to tmake_file.
5447 (alpha64-dec-*vms*): Add t-slibgcc-vms to tmake_file.
5448 (alpha*-dec-*vms*): Likewise.
5449 (arm*-*-freebsd*): Append to tmake_file.
5450 (arm*-*-netbsdelf*): Add t-slibgcc-gld-nover to tmake_file.
5451 (arm*-*-linux*): Add t-slibgcc-libgcc to tmake_file for
5453 (arm*-*-eabi*, arm*-*-symbianelf*): Add t-slibgcc-nolc-override to
5454 tmake_file for arm*-*-symbianelf*.
5455 (bfin*-linux-uclibc*): Append to tmake_file, add bfin/t-linux.
5456 (cris-*-linux*, crisv32-*-linux*): Append to tmake_file, add
5458 (frv-*-*linux*): Append to tmake_file, add frv/t-linux.
5459 (hppa*-*-linux*): Add t-slibgcc-libgcc, pa/t-slibgcc-sjlj-ver,
5460 pa/t-slibgcc-dwarf-ver to tmake_file.
5461 (hppa[12]*-*-hpux10*): Add t-slibgcc, pa/t-slibgcc-sjlj-ver,
5462 pa/t-slibgcc-dwarf-ver, t-slibgcc-hpux, pa/t-slibgcc-hpux to tmake_file.
5463 (hppa*64*-*-hpux11*): Likewise.
5464 (hppa[12]*-*-hpux11*): Likewise.
5465 (x86_64-*-darwin*): Don't override tmake_file, but only keep
5466 i386/t-crtpc, i386/t-crtfm.
5467 (i[34567]86-*-cygwin*): Set tmake_eh_file, tmake_dlldir_file.
5468 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
5470 Add i386/t-cygwin to tmake_file.
5471 Prepent i386/t-mingw-pthread to tmake_file for posix threads.
5472 (i[34567]86-*-mingw*): Set tmake_eh_file, tmake_dlldir_file.
5473 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
5475 Add i386/t-mingw32 to tmake_file.
5476 (x86_64-*-mingw*): Likewise.
5477 (ia64*-*-freebsd*): Append to tmake_file.
5478 (ia64*-*-linux*): Append to tmake_file.
5479 Replace ia64/t-glibc by ia64/t-linux.
5480 Replace ia64/t-glibc-libunwind by ia64/t-linux-libunwind if using
5482 (ia64*-*-hpux*): Add t-slibgcc, ia64/t-slibgcc-hpux,
5483 t-slibgcc-hpux to tmake_file.
5484 (ia64-hp-*vms*): Add t-slibgcc-vms to tmake_file.
5485 (m32r-*-linux*): Append to tmake_file, add m32r/t-linux.
5486 (m32rle-*-linux*): Likewise.
5487 (m68k-*-linux*)): Add m68k/t-slibgcc-elf-ver to tmake_file unless
5489 (microblaze*-linux*): New case.
5490 Append to tmake_file, add t-slibgcc-nolc-override.
5491 (powerpc-*-freebsd*): Add t-slibgcc-libgcc to tmake_file.
5492 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
5493 Replace rs6000/t-ldbl128 by rs6000/t-linux in tmake_file.
5494 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
5495 rs6000/t-slibgcc-aix to tmake_file.
5496 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
5497 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
5498 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
5499 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
5500 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
5501 (sh64l*-*-netbsd*): Add t-slibgcc-libgcc to tmake_file for
5503 (sparc-*-linux*): Append to tmake_file for *-leon*.
5504 Add sparc/t-linux to tmake_file for non-Leon targets.
5505 (sparc64-*-linux*): Add sparc/t-linux to tmake_file.
5506 (tic6x-*-uclinux): New case.
5507 Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to tmake_file.
5508 (tic6x-*-*): Add c6x/t-elf to tmake_file.
5509 (xtensa*-*-linux*): Append to tmake_file, add xtensa/t-linux.
5510 (am33_2.0-*-linux*): Append to tmake_file.
5511 (i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-kfreebsd*-gnu)
5512 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Also handle
5513 x86_64-*-kfreebsd*-gnu.
5514 Add i386/t-linux to tmake_file.
5516 2011-10-28 Ian Lance Taylor <iant@google.com>
5518 * config/i386/morestack.S: Correct CFI information to do proper
5519 returns throughout function. In 32-bit mode, save %ebx so that it
5520 is restored on unwind.
5522 2011-10-25 Bernd Schmidt <bernds@codesourcery.com>
5524 * config/c6x/pr-support.c (__gnu_unwind_24bit): Correct logic for the
5525 case where B3 isn't the return register.
5527 * config/c6x/pr-support.c (pop_compact_frame, pop_frame): Correct
5528 logic for doubleword pops.
5530 2011-10-25 Andreas Tobler <andreast@fgznet.ch>
5532 * config/rs6000/t-freebsd: Add wildcard.
5534 2011-10-21 Paul Brook <paul@codesourcery.com>
5536 * unwind-arm-common.inc: Handle ID3/4 unwinding data.
5538 2011-10-16 Uros Bizjak <ubizjak@gmail.com>
5539 Eric Botcazou <ebotcazou@adacore.com>
5542 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Set
5543 fs->signal_frame to 1.
5545 2011-10-07 Ian Lance Taylor <iant@google.com>
5547 * generic-morestack-thread.c: #include <errno.h>.
5549 2011-10-07 Ian Lance Taylor <iant@google.com>
5552 * generic-morestack.c (__generic_morestack): Make sure the segment
5553 is large enough for both the stack frame and the copied
5556 2011-10-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5559 * config.host: Add crtbegin.o, crtbeginS.o, crtend.o, crtendS.o to
5562 2011-09-28 Nick Clifton <nickc@redhat.com>
5564 * config/rx/rx-lib.h: Always restrict doubles to the SF type when
5565 64-bit doubles are not enabled.
5566 * config/rx/rx-abi.h: Fix extraneous renaming of the floatsisf
5567 and floatunsisf functions.
5569 2011-09-13 Paul Brook <paul@codesourcery.com>
5571 * config.host (tic6x-*-*): Add c6x/t-c6x-elf. Set unwind_header.
5572 * unwind-c.c (PERSONALITY_FUNCTION): Use UNWIND_POINTER_REG.
5573 * unwind-arm-common.inc: New file.
5574 * config/arm/unwind-arm.c: Use unwind-arm-common.inc.
5575 * config/arm/unwind-arm.h: Use unwind-arm-common.h.
5576 (_GLIBCXX_OVERRIDE_TTYPE_ENCODING): Define.
5577 * config/c6x/libunwind.S: New file.
5578 * config/c6x/pr-support.c: New file.
5579 * config/c6x/unwind-c6x.c: New file.
5580 * config/c6x/unwind-c6x.h: New file.
5581 * config/c6x/t-c6x-elf: New file.
5583 2011-08-23 Uros Bizjak <ubizjak@gmail.com>
5585 * config/i386/64/sfp-machine.h (ASM_INVALID): New define.
5586 (ASM_DIVZERO): Ditto.
5587 (FP_HANLDE_EXCEPTIONS): Use ASM_INVALID and ASM_DIVZERO.
5589 2011-08-18 Richard Sandiford <richard.sandiford@linaro.org>
5591 * config/arm/bpabi-lib.h (RENAME_LIBRARY_SET): Delete.
5593 2011-08-17 Richard Sandiford <richard.sandiford@linaro.org>
5596 * config/arm/bpabi-lib.h (RENAME_LIBRARY): Use a C-level alias
5597 instead of an assembly one.
5599 2011-08-12 Paolo Bonzini <bonzini@gnu.org>
5602 * Makefile.in (install-unwind_h): Create
5603 $(gcc_objdir)/include/unwind.h atomically.
5605 2011-08-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5607 * Makefile.in (install-unwind_h): Remove destination file first.
5609 2011-08-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5612 * config/mips/t-mips16: New file.
5613 * config.host (mips64*-*-linux*): Add mips/t-mips16 to tmake_file.
5614 (mips*-*-linux*): Likewise.
5615 (mips*-sde-elf*): Likewise.
5616 (mipsisa32-*-elf*): Join with mipsisa32r2-*-elf*,
5617 mipsisa64-*-elf*, mipsisa64r2-*-elf*.
5618 Add mips/t-mips16 to tmake_file.
5619 (mipsisa64sb1-*-elf*): Add mips/t-mips16 to tmake_file.
5620 (mips-*-elf*): Likewise.
5621 (mips64-*-elf*): Likewise.
5622 (mips64orion-*-elf*): Likewise.
5623 (mips*-*-rtems*): Likewise.
5624 (mipstx39-*-elf*): Likewise.
5625 * Makefile.in: Use SYNC instead of LIBGCC_SYNC.
5626 ($(libgcc-sync-size-funcs-o)): Use SYNC_CFLAGS instead of
5628 Use $(srcdir) to refer to sync.c.
5630 ($(libgcc-sync-funcs-o)): Likewise.
5631 ($(libgcc-sync-size-funcs-s-o)): Likewise.
5632 ($(libgcc-sync-funcs-s-o)): Likewise.
5634 2011-08-09 Andreas Schwab <schwab@linux-m68k.org>
5636 * config.host (ia64*-*-linux*): Move ia64/t-glibc after
5639 2011-08-08 H.J. Lu <hongjiu.lu@intel.com>
5642 * config/i386/value-unwind.h: New.
5644 2011-08-06 Richard Sandiford <rdsandiford@googlemail.com>
5646 * config.host (*-*-darwin*, *-*-freebsd*, *-*-linux*, frv-*-*linux*)
5647 (*-*-kfreebsd*-gnu, *-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu):
5648 Add to tmake_file rather than overriding it.
5650 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5652 * config/t-softfp: Remove.
5653 * soft-fp: Moved from ../gcc/config.
5654 * soft-fp/README: Remove t-softfp reference.
5655 * soft-fp/t-softfp: Move to config/t-softfp.
5656 (softfp_machine_header): Remove.
5657 (softfp_file_list): Remove config subdir.
5658 (soft-fp-objects): New variable.
5659 ($(soft-fp-objects)): Set INTERNAL_CFLAGS.
5660 (LIB2FUNCS_EXTRA): Add to LIB2ADD instead.
5661 (SFP_MACHINE, $(SFP_MACHINE)): Remove.
5662 * config/t-softfp-excl: New file.
5663 * config/t-softfp-sfdf: New file.
5664 * config/t-softfp-tf: New file.
5665 * config/no-sfp-machine.h: New file.
5666 * config/arm/sfp-machine.h: New file.
5667 * config/arm/t-softfp: New file.
5668 * config/c6x/sfp-machine.h: New file.
5669 * config/i386/32/t-fprules-softfp: Rename to ...
5670 * config/i386/32/t-softfp: ... this.
5671 (tifunctions, LIB2ADD): Remove.
5672 (softfp_int_modes): Override.
5673 * config/i386/64/t-softfp-compat (tf-functions): Remove config
5675 * config/i386/64/eqtf2.c: Likewise.
5676 * config/i386/64/getf2.c: Likewise.
5677 * config/i386/64/letf2.c: Likewise.
5678 * config/ia64/sft-machine.h: New file.
5679 * config/ia64/t-fprules-softfp: Rename to ...
5680 * config/ia64/t-softfp: ... this.
5681 * config/lm32/sfp-machine.h: New file.
5682 * config/moxie/t-moxie-softfp: Remove.
5683 * config/rs6000/ibm-ldouble-format: New file.
5684 * config/rs6000/ibm-ldouble.c: New file.
5685 * config/rs6000/libgcc-ppc-glibc.ver: New file
5686 * config/rs6000/libgcc-ppc64.ver: New file
5687 * config/rs6000/sfp-machine.h: New file.
5688 * config/rs6000/t-freebsd: New file.
5689 * config/rs6000/t-ibm-ldouble: New file.
5690 * config/rs6000/t-ldbl128: Use $(srcdir) to refer to
5691 libgcc-ppc-glibc.ver.
5692 * config/rs6000/t-linux64: New file.
5693 * config/rs6000/t-ppccomm (LIB2ADD): Add
5694 $(srcdir)/config/rs6000/ibm-ldouble.c.
5695 * config/rs6000/t-ppccomm-ldbl: New file.
5696 * config/score/sfp-machine.h: New file.
5697 * config.host (sfp_machine_header): Explain.
5698 (arm*-*-linux*): Add t-softfp-sfdf, t-softfp-excl, arm/t-softfp,
5699 t-softfp to tmake_file.
5700 (arm*-*-uclinux*): Likewise.
5701 (arm*-*-ecos-elf): Likewise.
5702 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
5703 (arm*-*-rtems*): Likewise.
5704 (arm*-*-elf): Likewise.
5705 (ia64*-*-linux*): Replace ia64/t-fprules-softfp by ia64/t-softfp
5707 Add t-softfp-tf, t-softfp-excl, t-softfp to tmake_file.
5708 (lm32-*-elf*, lm32-*-rtems*): Add t-softfp-sfdf, t-softfp to tmake_file.
5709 (lm32-*-uclinux*): Likewise.
5710 (moxie-*-*): Replace moxie/t-moxie-softfp by t-softfp-sfdf,
5711 t-softfp-excl, t-softfp.
5712 (powerpc-*-darwin*): Add rs6000/t-ibm-ldouble to tmake_file.
5713 (powerpc64-*-darwin*): Likewise.
5714 (powerpc-*-freebsd*): Add t-softfp-sfdf, t-softfp-excl, t-softfp
5716 (powerpc-*-eabisimaltivec*): Add rs6000/t-ppccomm-ldbl to
5718 (powerpc-*-eabisim*): Likewise.
5719 (powerpc-*-elf*): Likewise.
5720 (powerpc-*-eabialtivec*): Likewise.
5721 (powerpc-xilinx-eabi*): Likewise.
5722 (powerpc-*-rtems*): Likewise.
5723 (powerpc-*-linux*, powerpc64-*-linux*): Add t-softfp-sfdf,
5724 t-softfp-excl, t-softfp to tmake_file.
5725 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add
5726 rs6000/t-ppccomm-ldbl to tmake_file.
5727 (powerpcle-*-elf*): Likewise.
5728 (powerpcle-*-eabisim*): Likewise.
5729 (powerpcle-*-eabi*): Likewise.
5730 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
5731 rs6000/t-ibm-ldouble to tmake_file.
5732 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
5733 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
5734 (score-*-elf): Add t-softfp-sfdf, t-softfp-excl, t-softfp to tmake_file.
5735 (tic6x-*-*): Likewise.
5736 (i[34567]86-*-darwin*, x86_64-*-darwin*,
5737 i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu,
5738 i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-gnu*,
5739 i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*,
5740 i[34567]86-*-cygwin*, i[34567]86-*-mingw*, x86_64-*-mingw*,
5741 i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add t-softfp-tf,
5742 t-softfp to tmake_file.
5743 * configure.ac (sfp_machine_header): Provide default if unset.
5745 Link sfp-machine.h to config/$sfp_machine_header.
5746 * configure: Regenerate.
5748 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5750 * Makefile.in (double_type_size, long_double_type_size): Set.
5751 Remove $(fpbit-in-libgcc) support.
5752 (FPBIT_FUNCS, DPBIT_FUNCS, TPBIT_FUNCS): New variables.
5753 (fpbit-src): New variable.
5754 ($(fpbit-o), $(fpbit-s-o)): Use $(fpbit-src) instead of $(FPBIT).
5755 Compile with -DFLOAT $(FPBIT_CFLAGS).
5757 ($(dpbit-o), $(dpbit-s-o)): Use $(fpbit-src) instead of $(DPBIT).
5758 Compile with $(FPBIT_CFLAGS).
5760 ($(tpbit-o), $(tpbit-s-o): Use $(fpbit-src) instead of $(TPBIT).
5761 Compile with -DFLOAT $(TPBIT_CFLAGS).
5763 * configure.ac (double_type_size, long_double_type_size):
5764 Determine and substitute.
5765 * configure: Regenerate.
5766 * fp-bit.c, fp-bit.h: New files.
5767 * config/avr/avr-lib.h, config/h8300/h8300-lib.h: New files.
5768 * config/mips/t-irix6 (TPBIT, $(gcc_objdir)/tp-bit.c): Remove.
5769 * config/mips/t-mips: New file.
5770 * config/mips/t-sdemtk: New file.
5771 * config/rs6000/ppc64-fp.c: New file.
5772 * config/rs6000/t-darwin (LIB2ADD): Add
5773 $(srcdir)/config/rs6000/ppc64-fp.c.
5774 * config/rs6000/t-ppc64-fp: New file.
5775 * config/rx/rx-lib.h: New file.
5776 * config/rx/t-rx (FPBIT): Set to true.
5777 ($(gcc_objdir)/fp-bit.c): Remove.
5778 (DPBIT): Set to true only with -m64bit-doubles.
5779 ($(gcc_objdir)/dp-bit.c): Remove.
5780 * config/sparc/t-softfp: Remove.
5781 * config/spu/t-elf: New file.
5782 * config/t-fdpbit, config/t-fpbit: New files.
5783 * config.host (m32c*-*-*): Add t-fdpbit to tmake_file.
5784 (mips*-*-*): Likewise.
5785 (arm-wrs-vxworks): Likewise.
5786 (arm*-*-freebsd*): Likewise.
5787 (avr-*-rtems*): Add t-fpbit to tmake_file.
5788 (avr-*-*): Likewise.
5789 (bfin*-elf*): Add t-fdpbit to tmake_file.
5790 (bfin*-uclinux*): Likewise.
5791 (bfin*-linux-uclibc*): Likewise.
5792 (bfin*-rtems*): New case.
5793 Add t-fdpbit to tmake_file.
5794 (bfin*-*): Add t-fdpbit to tmake_file.
5795 (crisv32-*-elf): Likewise.
5796 (cris-*-linux*): Likewise.
5797 (fr30-*-elf): Likewise.
5798 (frv-*-elf, frv-*-*linux*): Likewise.
5799 (h8300-*-rtems*, h8300-*-elf*): Add t-fpbit to tmake_file.
5800 (iq2000*-*-elf*): Add t-fdpbit to tmake_file.
5801 (m32r-*-elf*): Likewise.
5802 (m32rle-*-elf*): Likewise.
5803 (m32r-*-linux*): Likewise.
5804 (m32rle-*-linux*): Likewise.
5805 (mcore-*-elf): Add t-fdpbit to tmake_file.
5806 (microblaze*-*-*): Likewise.
5807 (mips-sgi-irix6.5*): Add t-tpbit to tmake_file.
5808 (mips*-*-netbsd*): Add mips/t-mips to tmake_file.
5809 (mips64*-*-linux*): Also handle mipsisa64*-*-linux*.
5811 Add mips/t-tpbit to tmake-file.
5812 (mips*-*-linux*): Fix typo.
5813 (mips*-sde-elf*): New case
5814 Add mips/t-sdemtk unless using newlib.
5815 (mipsisa64sr71k-*-elf*): Add t-fdpbit to tmake_file.
5816 (mipsisa64sb1-*-elf*): Add mips/t-mips to tmake_file.
5817 (mn10300-*-*): Likewise.
5818 (pdp11-*-*): Likewise.
5819 (picochip-*-*): Add t-fpbit to tmake_file.
5820 (powerpc-*-eabisimaltivec*): Likewise.
5821 (powerpc-*-eabisim*): Likewise.
5822 (powerpc-*-elf*): Likewise.
5823 (powerpc-*-eabialtivec*): Likewise.
5824 (powerpc-xilinx-eabi*): New case.
5825 Add t-fdpbit to tmake_file.
5826 (powerpc-*-eabi*): Add t-fdpbit to tmake_file.
5827 (powerpc-*-rtems*): Likewise.
5828 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-ppc64-fp to
5830 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add t-fdpbit to
5832 (powerpc-*-lynxos*): Likewise.
5833 (powerpcle-*-elf*): Likewise.
5834 (powerpcle-*-eabisim*): Likewise.
5835 (powerpcle-*-eabi*): Likewise.
5836 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
5837 t-fdpbit, rs6000/t-ppc64-fp to tmake_file.
5838 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
5839 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
5840 (rx-*-elf): Add t-fdpbit to tmake_file.
5841 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
5842 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
5843 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
5844 (sh64l*-*-netbsd*): Add t-fdpbit to tmake_file except on
5846 (sh-*-rtems*): Add t-fdpbit to tmake_file.
5847 (sh-wrs-vxworks): Likewise.
5848 (sparc-*-elf*): Replace sparc/t-softfp by t-fdpbit in tmake_file.
5849 (sparc-*-linux*): Add t-fdpbit to tmake_file for *-leon*.
5850 (sparc-*-rtems*, sparc64-*-rtems*): Split off ...
5851 (sparc64-*-rtems*): ... new case.
5852 (sparc-*-rtems*): Add t-fdpbit to tmake_file.
5853 (spu-*-elf*): Likewise.
5854 Add spu/t-elf to tmake_file.
5855 (v850*-*-*): Add t-fdpbit to tmake_file.
5856 (xstormy16-*-elf): Likewise.
5857 (am33_2.0-*-linux*): Add t-fdpbit to tmake_file.
5858 (mep*-*-*): Likewise.
5860 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5862 * Makefile.in (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): New
5864 (LIBUNWIND, SHLIBUNWIND_LINK, SHLIBUNWIND_INSTALL): New variables.
5865 (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): Add $(srcdir)/emutls.c.
5866 (install-unwind_h): New target.
5867 (all): Depend on it.
5868 * config.host (unwind_header): New variable.
5869 (*-*-freebsd*): Set tmake_file to t-eh-dw2-dip.
5870 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
5871 *-*-gnu*): Likewise, also for *-*-kopensolaris*-gnu.
5872 (*-*-solaris2*): Add t-eh-dw2-dip to tmake_file.
5873 (arm*-*-linux*): Add arm/t-bpabi for arm*-*-linux-*eabi.
5875 (arm*-*-uclinux*): Add arm/t-bpabi for arm*-*-uclinux*eabi.
5877 (arm*-*-eabi*, arm*-*-symbianelf*): Add arm/t-bpabi for
5879 Add arm/t-symbian to tmake_file for arm*-*-symbianelf*.
5881 (ia64*-*-elf*): Add ia64/t-eh-ia64 to tmake_file.
5882 (ia64*-*-freebsd*): Likewise.
5883 (ia64*-*-linux*): Add ia64/t-glibc, ia64/t-eh-ia64, t-libunwind to
5885 Add t-libunwind-elf, ia64/t-glibc-libunwind unless
5886 $with_system_libunwind.
5887 (ia64*-*-hpux*): Set tmake_file.
5888 (ia64-hp-*vms*): Add ia64/t-eh-ia64 to tmake_file.
5889 (picochip-*-*): Set tmake_file.
5890 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Set
5892 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
5893 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
5894 (s390x-ibm-tpf*): Add t-eh-dw2-dip to tmake_file.
5895 (xtensa*-*-elf*): Set tmake_file.
5896 (xtensa*-*-linux*): Likewise.
5897 * configure.ac: Include ../config/unwind_ipinfo.m4.
5898 Call GCC_CHECK_UNWIND_GETIPINFO.
5899 Link unwind.h to $unwind_header.
5900 * configure: Regenerate.
5901 * emutls.c, unwind-c.c, unwind-compat.c, unwind-compat.h,
5902 unwind-dw2-fde-compat.c, unwind-dw2-fde-dip.c, unwind-dw2-fde.c,
5903 unwind-dw2-fde.h, unwind-dw2.c, unwind-dw2.h, unwind-generic.h,
5904 unwind-pe.h, unwind-sjlj.c, unwind.inc: New files.
5905 * config/unwind-dw2-fde-darwin.c: New file.
5906 * config/arm/libunwind.S, config/arm/pr-support.c,
5907 config/arm/t-bpabi, config/arm/t-symbian, config/arm/unwind-arm.c,
5908 config/arm/unwind-arm.h,: New files.
5909 * config/ia64/fde-glibc.c, config/ia64/fde-vms.c,
5910 config/ia64/t-eh-ia64, config/ia64/t-glibc,
5911 config/ia64/t-glibc-libunwind, config/ia64/t-hpux,
5912 config/ia64/t-vms, config/ia64/unwind-ia64.c,
5913 config/ia64/unwind-ia64.h: New files.
5914 * config/picochip/t-picochip: New file.
5915 * config/rs6000/aix-unwind.h, config/rs6000/darwin-fallback.c: New
5917 * config/rs6000/t-darwin (LIB2ADDEH): Set.
5918 * config/s390/t-tpf (LIB2ADDEH): Remove.
5919 * config/t-darwin (LIB2ADDEH): Set.
5920 * config/t-eh-dw2-dip: New file.
5921 * config/t-libunwind, config/t-libunwind-elf: New files.
5922 * config/t-sol2 (LIB2ADDEH): Remove.
5923 * config/xtensa/t-xtensa: New file.
5925 2011-08-02 H.J. Lu <hongjiu.lu@intel.com>
5927 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): New.
5928 (x86_64_fallback_frame_state): Use RT_SIGRETURN_SYSCALL and
5929 long long to check rt_sigreturn syscall.
5931 2011-08-02 Alan Modra <amodra@gmail.com>
5933 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
5934 Restore for indirect call bcrtl from correct stack slot, and only
5935 if cfa+40 isn't valid.
5937 2011-08-01 Julian Brown <julian@codesourcery.com>
5939 * config.host (arm*-*-linux*, arm*-*-uclinux*, arm*-*-eabi*)
5940 (arm*-*-symbianelf*): Add t-fixedpoint-gnu-prefix makefile fragment.
5941 * config/arm/bpabi-lib.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define.
5943 2011-08-01 Julian Brown <julian@codesourcery.com>
5945 * Makefile.in (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): New.
5946 (libgcc-std.ver.in): Use above.
5947 * fixed-bit.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define, if
5948 LIBGCC2_GNU_PREFIX is defined. Use instead of LIBGCC2_GNU_PREFIX
5950 * config/t-fixedpoint-gnu-prefix: New file.
5951 * config/t-gnu-prefix (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): Set.
5952 * libgcc-std.ver.in (fixed-point routines): Use __FIXPTPFX__
5955 2011-07-28 H.J. Lu <hongjiu.lu@intel.com>
5957 * config/i386/morestack.S (X86_64_SAVE_NEW_STACK_BOUNDARY): New.
5958 Use X86_64_SAVE_NEW_STACK_BOUNDARY to save the new stack boundary
5959 for x86-64. Properly check __x86_64__ and __LP64__.
5961 2010-07-28 H.J. Lu <hongjiu.lu@intel.com>
5963 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Always use _WIN64
5965 (_FP_WS_TYPE): Likewise.
5966 (_FP_I_TYPE): Likewise.
5968 2011-07-28 Alan Modra <amodra@gmail.com>
5970 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
5971 Leave r2 REG_UNSAVED if stopped on the instruction that saves r2
5972 in a plt call stub. Do restore r2 if stopped on bctrl.
5974 2011-07-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5976 * config.host (i[3456x]86-*-netware*): Remove.
5977 * config/i386/netware-crt0.c, config/i386/t-nwld,
5978 config/i386/t-slibgcc-nwld: Remove.
5980 2011-07-15 Bernd Schmidt <bernds@codesourcery.com>
5982 * config.host: Handle tic6x-*-*.
5983 * config/c6x/c6x-abi.h: New file.
5985 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5987 * config/i386/crtprec.c: New file.
5988 * config/i386/t-crtpc: Use $(srcdir) to refer to crtprec.c.
5989 * config.host (i[34567]86-*-darwin*): Add i386/t-crtpc to tmake_file.
5990 Add crtprec32.o, crtprec64.o, crtprec80.o to extra_parts.
5991 (x86_64-*-darwin*): Likewise.
5992 (i[34567]86-*-solaris2*: Likewise.
5994 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5996 * config/alpha/crtfastmath.c: New file.
5997 * config/i386/crtfastmath.c: New file.
5998 * config/ia64/crtfastmath.c: New file.
5999 * config/mips/crtfastmath.c: New file.
6000 * config/sparc/crtfastmath.c: New file.
6002 * config/t-crtfm (crtfastmath.o): Use $(srcdir) to refer to
6004 Add -frandom-seed=gcc-crtfastmath.
6005 * config/alpha/t-crtfm: Remove.
6006 * config/i386/t-crtfm: Use $(srcdir) to refer to crtfastmath.c.
6007 * config/ia64/t-ia64 (crtfastmath.o): Remove.
6009 * config.host (alpha*-*-linux*): Replace alpha/t-crtfm by t-crtfm.
6010 (alpha*-dec-osf5.1*): Likewise.
6011 (alpha*-*-freebsd*): Add t-crtfm to tmake_file.
6012 Add crtfastmath.o to extra_parts.
6013 (i[34567]86-*-darwin*): Add i386/t-crtfm to tmake_file.
6014 Add crtfastmath.o to extra_parts.
6015 (x86_64-*-darwin*): Likewise.
6016 (x86_64-*-mingw*): Likewise.
6017 (ia64*-*-elf*): Add t-crtfm to tmake_file.
6018 (ia64*-*-freebsd*): Likewise.
6019 (ia64*-*-linux*): Likewise.
6020 (sparc64-*-freebsd*): Add t-crtfm to tmake_file.
6021 Add crtfastmath.o to extra_parts.
6023 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6025 * config/darwin-crt3.o: New file.
6026 * config/rs6000/darwin-crt2.c: New file.
6027 * config/t-darwin: New file.
6028 * config/rs6000/t-darwin (DARWIN_EXTRA_CRT_BUILD_CFLAGS): New variable.
6030 * config.host (*-*-darwin*): Add crt3.o to extra_parts.
6031 (powerpc-*-darwin*): Add crt2.o to extra_parts.
6032 (powerpc64-*-darwin*): Likewise.
6034 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6036 * config/i386/netware-crt0.c: New file.
6037 * config/i386/t-nwld: Rename to ...
6038 * config/i386/t-slibgcc-nwld: ... this.
6039 * config/i386/t-nwld: New file.
6040 * config.host (i[3456x]86-*-netware*): Add i386/t-slibgcc-nwld to
6042 Add crt0.o, libgcc.def, libc.def, libcpre.def, posixpre.def to
6045 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6047 * configure.ac (i?86-*-solaris2*): Use libgcc copy of
6049 * configure: Regenerate.
6051 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6053 * dfp-bit.c, dfp-bit.h: New files.
6054 * Makefile.in (D32PBIT_FUNCS, D64PBIT_FUNCS, D128PBIT_FUNCS): New
6056 ($(d32pbit-o)): Use $(srcdir) to refer to dfp-bit.c
6057 ($(d64pbit-o)): Likewise.
6058 ($(d128pbit-o)): Likewise.
6059 * config/t-dfprules: New file.
6060 * config.host (i[34567]86-*-linux*): Add t-dfprules to tmake_file.
6061 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu,
6062 i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
6063 (x86_64-*-linux*): Likewise.
6064 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
6065 (i[34567]86-*-cygwin*): Likewise.
6066 (i[34567]86-*-mingw*, x86_64-*-mingw*): Likewise.
6067 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
6069 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6071 * Makfile.in (LIBGCOV): New variable.
6072 ($(libgcov-objects)): Use $(srcdir) to refer to libgcov.c.
6073 * libgcov.c: New file.
6075 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6077 * fixed-bit.c, fixed-bit.h: New files.
6078 * fixed-obj.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir) to
6079 refer to fixed-bit.c.
6081 2011-07-07 Joseph Myers <joseph@codesourcery.com>
6083 * config.host (*local*): Remove.
6085 2011-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6088 * config.host (*-*-solaris2*): Handle x86_64-*-solaris2.1[0-9]*
6089 like i?86-*-solaris2.1[0-9]*.
6090 (i[34567]86-*-solaris2*): Also handle x86_64-*-solaris2.1[0-9]*.
6091 * configure.ac (i?86-*-solaris2*): Likewise.
6092 * configure: Regenerate.
6094 2011-07-06 Thomas Schwinge <thomas@schwinge.name>
6096 * config.host (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
6097 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Remove
6098 md_unwind_header by splitting out of...
6099 (i[34567]86-*-linux*): ... this.
6100 * config.host (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu):
6101 Remove md_unwind_header by splitting out of...
6102 (x86_64-*-linux*): ... this.
6104 2011-07-04 Georg-Johann Lay <avr@gjlay.de>
6106 * config/avr/t-avr (intfuncs16): Add _clrsbXX2.
6108 2011-06-28 Nick Clifton <nickc@redhat.com>
6110 * config.host: Recognize all V850 variants.
6112 2011-06-22 Uros Bizjak <ubizjak@gmail.com>
6114 * enable-execute-stack-empty.c (__enable_execute_stack): Add prototype.
6116 2011-06-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6118 * shared-object.mk (c_flags-$o): Save c_flags.
6119 ($(base)$(objext)): Use it.
6120 ($(base)_s$(objext)): Likewise.
6122 2011-06-21 Bernd Schmidt <bernds@codesourcery.com>
6124 * Makefile.in (lib2funcs): Add _clrsbsi2 and _clrsbdi2.
6125 * libgcc-std.ver.in (GCC_4.7.0): New section.
6127 2011-06-16 Georg-Johann Lay <avr@gjlay.de>
6131 * config/avr/t-avr: Fix line endings.
6132 (intfuncs16): Remove _ffsXX2, _clzXX2, _ctzXX2, _popcountXX2,
6135 2011-06-14 Olivier Hainque <hainque@adacore.com>
6136 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6138 * config/mips/irix6-unwind.h: New file.
6139 * config.host (mips-sgi-irix6.5*): Set md_unwind_header.
6141 2011-06-10 Eric Botcazou <ebotcazou@adacore.com>
6143 * config/sparc/linux-unwind.h (STACK_BIAS): Define.
6144 (sparc64_fallback_frame_state): Use it.
6145 (sparc64_frob_update_context): Further adjust context.
6146 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Likewise.
6147 * config/sparc/sol2-ci.S: Add TARGET_FLAT handling.
6148 * config/sparc/sol2-cn.S: Likewise.
6150 2011-06-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6152 * enable-execute-stack-empty.c: New file.
6153 * enable-execute-stack-mprotect.c: New file.
6154 * config/i386/enable-execute-stack-mingw32.c: New file.
6155 * config.host (enable_execute_stack): New variable.
6156 Select appropriate variants.
6157 * configure.ac: Link enable-execute-stack.c to
6158 $enable_execute_stack.
6159 * configure: Regenerate.
6160 * Makefile.in (LIB2ADD): Add enable-execute-stack.c.
6161 (lib2funcs): Remove _enable_execute_stack.
6163 2011-06-09 David S. Miller <davem@davemloft.net>
6164 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6166 * config.host (sparc-*-linux*): Correct md_unwind_header
6168 (s390x-ibm-tpf*): Fix typo.
6170 2011-06-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6172 * config.host (mips-sgi-irix6.5*): Add t-crtfm to tmake_file.
6173 Add crtfastmath.o to extra_parts.
6174 (mips64*-*-linux*, mips*-*-linux*): Use t-crtfm instead of
6176 * config/mips/t-crtfm: Remove.
6178 2011-06-04 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
6180 * config.host (hppa*-*-linux*): Correct md_unwind_header name.
6182 2011-06-04 Kaz Kojima <kkojima@gcc.gnu.org>
6184 * config.host (sh*-*-linux*): Fix typo.
6186 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6188 * config/alpha/linux-unwind.h: Move from ../gcc/config/alpha.
6189 * config/alpha/osf5-unwind.h: Move from ../gcc/config/alpha.
6190 * config/alpha/vms-unwind.h: Move from ../gcc/config/alpha.
6191 * config/bfin/linux-unwind.h: Move from ../gcc/config/bfin.
6192 * config/i386/linux-unwind.h: Move from ../gcc/config/i386.
6193 * config/i386/sol2-unwind.h: Move from ../gcc/config/i386.
6194 * config/i386/w32-unwind.h: Move from ../gcc/config/i386.
6195 Wrap in !__MINGW64__.
6196 * config/ia64/linux-unwind.h: Move from ../gcc/config/ia64.
6197 * config/ia64/vms-unwind.h: Move from ../gcc/config/ia64.
6198 * config/m68k/linux-unwind.h: Move from ../gcc/config/m68k.
6199 * config/mips/linux-unwind.h: Move from ../gcc/config/mips.
6200 * config/pa/hpux-unwind.h: Move from ../gcc/config/pa.
6201 * config/pa/linux-unwind.h: Move from ../gcc/config/pa.
6202 * config/rs6000/darwin-unwind.h: Move from ../gcc/config/rs6000.
6204 * config/rs6000/linux-unwind.h: Move from ../gcc/config/rs6000.
6205 * config/s390/linux-unwind.h: Move from ../gcc/config/s390.
6206 * config/s390/tpf-unwind.h: Move from ../gcc/config/s390.
6207 * config/sh/linux-unwind.h: Move from ../gcc/config/sh.
6208 * config/sparc/linux-unwind.h: Move from ../gcc/config/sparc.
6209 * config/sparc/sol2-unwind.h: Move from ../gcc/config/sparc.
6210 * config/xtensa/linux-unwind.h: Move from ../gcc/config/xtensa.
6211 * config/no-unwind.h: New file.
6212 * config.host (md_unwind_header): Document.
6214 (alpha*-*-linux*, alpha*-dec-osf5.1*, alpha64-dec-*vms*,
6215 alpha*-dec-*vms*, bfin*-uclinux*, bfin*-linux-uclibc*,
6216 hppa*-*-linux*, hppa[12]*-*-hpux10*, hppa*64*-*-hpux11*,
6217 hppa[12]*-*-hpux11*): Set md_unwind_header.
6218 (i[34567]86-*-linux*): Handle i[34567]86-*-kopensolaris*-gnu.
6219 Set md_unwind_header.
6220 (x86_64-*-linux*, i[34567]86-*-solaris2*): Set md_unwind_header.
6221 (i[34567]86-*-cygwin*): Split from i[34567]86-*-mingw*.
6222 (i[34567]86-*-mingw*, ia64*-*-linux*, ia64-hp-*vms*,
6223 m68k-*-uclinux*, m68k-*-linux*, mips64*-*-linux*, mips*-*-linux*,
6224 powerpc-*-darwin*, powerpc-*-linux*, s390-*-linux*,
6225 s390x-*-linux*, s390x-ibm-tpf*, sh*-*-linux*, sparc-*-linux*,
6226 sparc*-*-solaris2*, sparc64-*-linux*, xtensa*-*-linux*): Set
6228 * configure.ac: Link md-unwind-support.h to $md_unwind_header.
6229 * configure: Regenerate.
6231 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6233 * config.host (mips-sgi-irix[56]*): Restrict to mips-sgi-irix6.5*.
6234 Set tmake_file, extra_parts.
6235 * config/mips/irix-crti.S: Move from ../gcc/config/mips/irix-crti.asm.
6237 * config/mips/irix-crtn.S: Move from ../gcc/config/mips/irix-crtn.asm.
6239 * config/mips/t-irix6: New file.
6240 * config/mips/t-slibgcc-irix: New file.
6242 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6244 * config/s390/t-tpf (LIB2ADDEHDEP): Remove.
6245 * config/t-sol2 (LIB2ADDEH): Use gcc_srcdir, add emutls.c.
6247 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6249 * configure.ac (target_thread_file): Determine thread model.
6250 * configure: Regenerate.
6251 * config.host (alpha*-dec-osf5.1*): Set tmake_file, extra_parts.
6252 * config/alpha/t-alpha: New file.
6253 * config/alpha/t-crtfm: Use $<.
6254 * config/alpha/t-ieee: New file.
6255 * config/alpha/t-osf-pthread: New file.
6256 * config/alpha/t-slibgcc-osf: New file.
6257 * config/alpha/libgcc-osf5.ver: New file.
6259 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6261 * config.host (i[34567]86-*-solaris2*): Add i386/t-crtfm to
6263 Add crtfastmath.o to extra_parts.
6265 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6267 * config/gmon-sol2.c: Reindent.
6269 Remove, correct casts.
6270 Use STDERR_FILENO, NULL.
6271 (BASEADDRESS): Remove.
6273 (errno, sbrk): Remove declarations.
6274 (monstartup) [hp300]: Remove.
6277 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6279 * Makefile.in (cpu_type): Define.
6280 * config.host (i[34567]86-*-rtems*): Handle it.
6281 (i[34567]86-*-solaris2*): Move body ...
6282 (*-*-solaris2*): ... here.
6283 New case, generalize.
6284 (sparc-*-elf*): Handle it.
6285 (sparc-*-linux*, sparc64-*-linux*): Replace sparc/t-crtfm by t-crtfm.
6286 (sparc-*-rtems*, sparc64-*-rtems*); Handle it.
6287 (sparc64-*-solaris2*, sparcv9-*-solaris2*, sparc-*-solaris2*):
6289 (sparc*-*-solaris2*): ... this.
6291 (sparc64-*-elf*): Handle it.
6292 * config/gmon-sol2.c: Move from ../gcc/config/sparc.
6293 Merge ../gcc/config/i386/gmon-sol2.c.
6294 * config/i386/sol2-c1.S: Move from ../gcc/config/i386/sol2-c1.asm.
6296 Merge ../gcc/config/i386/sol2-gc1.asm.
6297 * config/i386/sol2-ci.S: Move from ../gcc/config/i386/sol2-ci.asm.
6299 * config/i386/sol2-cn.S: Move from ../gcc/config/i386/sol2-cn.asm.
6301 * config/i386/t-crtfm (crtfastmath.o): Use $<.
6302 * config/i386/t-crtstuff: New file.
6303 * config/i386/t-softfp: New file.
6304 * config/i386/t-sol2 ($(T)gmon.o, $(T)gcrt1.o, $(T)crt1.o),
6305 $(T)crti.o, $(T)crtn.o): Remove.
6306 (gcrt1.o): New rule.
6307 (TARGET_LIBGCC2_CFLAGS): Remove.
6308 * config/sparc/sol2-c1.S: Move from ../gcc/config/sparc/sol2-c1.asm.
6309 * config/sparc/sol2-ci.S: Move from ../gcc/config/sparc/sol2-ci.asm.
6310 * config/sparc/sol2-cn.S: Move from ../gcc/config/sparc/sol2-cn.asm.
6311 * config/sparc/t-sol2: New file.
6312 * config/sparc/t-crtfm: Move to ...
6313 * config/t-crtfm: ... this.
6314 Use $(cpu_type), $<.
6315 * config/t-crtin: New file.
6316 * config/sparc/t-softfp: New file.
6317 * config/sparc/t-softmul: New file.
6318 * config/t-rtems: New file.
6319 * config/t-slibgcc: New file.
6320 * config/t-slibgcc-elf-ver: New file.
6321 * config/t-slibgcc-gld: New file.
6322 * config/t-slibgcc-sld: New file.
6323 * config/t-sol2: New file.
6324 * configure.ac: Include ../config/lib-ld.m4.
6325 Call AC_LIB_PROG_LD_GNU.
6326 Substitute cpu_type.
6327 * configure: Regenerate.
6329 2011-05-27 Bernd Schmidt <bernds@codesourcery.com>
6332 * config/t-slibgcc-darwin (SHLIB_MAPFILES): Look for
6333 libgcc-std.ver in the build directory.
6334 * config/s390/t-linux (SHLIB_MAPFILES): Likewise.
6335 * config/sh/t-linux (SHLIB_MAPFILES): Likewise.
6337 2011-05-25 Bernd Schmidt <bernds@codesourcery.com>
6339 * libgcc-std.ver.in: New file.
6340 * Makefile.in (LIBGCC_VER_GNU_PREFIX, LIBGCC_VER_SYMBOLS_PREFIX): New
6342 (libgcc-std.ver): New rule.
6343 * config/t-gnu-prefix: New file.
6345 2011-05-23 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6347 * config/s390/t-tpf (LIB2ADDEH): Remove $(gcc_srcdir)/gthr-gnat.c.
6349 2011-05-10 Joseph Myers <joseph@codesourcery.com>
6351 * config/i386/darwin-lib.h: New file.
6353 2011-05-10 Joseph Myers <joseph@codesourcery.com>
6355 * config/arm/symbian-lib.h: New.
6357 2011-05-04 Chris Demetriou <cgd@google.com>
6359 * config/i386/morestack.S (__i686.get_pc_thunk.bx): Rename to...
6360 (__x86.get_pc_thunk.bx): ...this.
6361 (__morestack): Adjust for rename, remove undef of __i686.
6363 2011-05-03 Chris Demetriou <cgd@google.com>
6365 * config/i386/morestack.S (__i686.get_pc_thunk.bx): New.
6367 2011-03-22 Joseph Myers <joseph@codesourcery.com>
6369 * config.host (alpha*-*-gnu*, arc-*-elf*, arm*-*-netbsd*,
6370 arm-*-pe*, crx-*-elf, i[34567]86-*-netbsd*, i[34567]86-*-pe,
6371 m68hc11-*-*|m6811-*-*, m68hc12-*-*|m6812-*-*, mcore-*-pe*,
6372 powerpc64-*-gnu*, powerpc-*-gnu-gnualtivec*, powerpc-*-gnu*,
6373 sh-*-symbianelf* | sh[12346l]*-*-symbianelf*, vax-*-netbsd*):
6376 2011-03-14 Andreas Tobler <andreast@fgznet.ch>
6378 * config.host (cpu_type): Add FreeBSD PowerPC specific parts.
6379 Adjust copyright year.
6381 2011-03-07 Ian Lance Taylor <iant@google.com>
6383 * generic-morestack.c (__splitstack_find): Adjust returned stack
6384 pointer to include all registers pushed by __morestack.
6386 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
6389 * configure.ac: Call ACX_NONCANONICAL_TARGET.
6390 (toolexecdir): Calculate and AC_SUBST.
6391 (toolexeclibdir): Likewise.
6392 * Makefile.in (target_noncanonical): Import.
6393 (toolexecdir): Likewise.
6394 (toolexeclibdir): Likewise.
6395 * configure: Regenerate.
6397 2010-12-13 Nathan Froyd <froydnj@codesourcery.com>
6400 * config/arm/bpabi.h: Rename to...
6401 * config/arm/bpabi-lib.h: ...this.
6403 2010-12-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6405 * configure.ac: Use i386/t-crtstuff on i?86-*-solaris2* if
6407 * configure: Regenerate.
6409 2010-11-24 Nathan Froyd <froydnj@codesourcery.com>
6411 * config/libbid/bid_conf.h (BID_BIG_ENDIAN): Define in terms of
6412 __FLOAT_WORD_ORDER__.
6413 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN):
6416 2010-11-20 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
6419 * Makefile.in (install-strip): New phony target.
6421 2010-11-07 Ian Lance Taylor <iant@google.com>
6424 * config/i386/morestack.S (__morestack_large_model): New
6427 2010-10-23 Nathan Froyd <froydnj@codesourcery.com>
6429 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_WORDS_BIG_ENDIAN):
6431 (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN): Test __BYTE_ORDER__.
6433 2010-10-14 Nathan Froyd <froydnj@codesourcery.com>
6435 * config/arm/bpabi.h: New file.
6436 * config/frv/frv-abi.h: New file.
6438 2010-10-01 Ian Lance Taylor <iant@google.com>
6440 * config/t-stack(LIB2ADD_ST): Set instead of LIB2ADD.
6441 * config/i386/t-stack-i386 (LIB2ADD_ST): Likewise.
6443 2010-10-01 H.J. Lu <hongjiu.lu@intel.com>
6446 * config.host: Add the missing `$'.
6448 2010-09-30 Michael Eager <eager@eagercon.com>
6450 * config.host: Add microblaze*-*-*.
6451 * config/microblaze/{divsi3.asm,divsi3_table.c,moddi3.asm,modsi3.asm,
6452 muldi3_hard.asm,mulsi3.asm,stack_overflow_exit.asm,t-microblaze,
6453 udivsi3.asm,umodsi3.asm}: New.
6455 2010-09-28 Ian Lance Taylor <iant@google.com>
6457 * configure.ac: Adjust CFI test to test assembler directly rather
6458 than checking gcc preprocessor macro.
6459 * configure: Rebuild.
6461 2010-09-27 Ian Lance Taylor <iant@google.com>
6463 * configure.ac: Test whether assembler supports CFI directives.
6464 * config.host: Only add t-stack and i386/t-stack-i386 to
6465 tmake_file if libgcc_cv_cfi is "yes".
6466 * configure: Rebuild.
6468 2010-09-27 Ian Lance Taylor <iant@google.com>
6470 * generic-morestack.h: New file.
6471 * generic-morestack.c: New file.
6472 * generic-morestack-thread.c: New file.
6473 * config/i386/morestack.S: New file.
6474 * config/t-stack: New file.
6475 * config/i386/t-stack-i386: New file.
6476 * config.host (i[34567]86-*-linux* and friends): Add t-stack and
6477 i386/t-stack-i386 to tmake_file.
6479 2010-09-21 Iain Sandoe <iains@gcc.gnu.org>
6481 * Makefile.in (libgcc-extra-parts): Check for static archives and
6482 invoke ranlib after installing them.
6483 (gcc-extra-parts): Likewise.
6484 (install-leaf): Likewise.
6486 2010-09-14 H.J. Lu <hongjiu.lu@intel.com>
6488 * configure: Regenerated.
6490 2010-09-10 Kai Tietz <kai.tietz@onevision.com>
6492 * configure: Regenerated.
6494 2010-09-09 Gerald Pfeifer <gerald@pfeifer.com>
6495 Andrew Pinski <pinskia@gmail.com>
6498 * config.host (ia64*-*-freebsd*): Set extra_parts. Set tmake_file.
6500 2010-09-06 H.J. Lu <hongjiu.lu@intel.com>
6503 * configure: Regenerated.
6505 2010-09-06 Andreas Schwab <schwab@redhat.com>
6507 * configure: Regenerate.
6509 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
6511 * config/i386/t-sol2 (__copysigntf3, __fabstf3): Disable for
6513 (__fixtfti, __fixunstfti, __floattitf, __floatuntitf): Enable only
6516 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
6517 Iain Sandoe <iains@gcc.gnu.org>
6520 * Makefile.in (sifuncs, difuncs, tifuncs): Filter out
6521 LIB2FUNCS_EXCLUDE functions.
6523 2010-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
6525 * configure.ac: Use the GCC_AC_ENABLE_DECIMAL_FLOAT macro.
6527 * configure: Regenerate.
6529 2010-09-01 Uros Bizjak <ubizjak@gmail.com>
6531 * config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add
6532 i386/t-freebsd to tmake_file.
6533 * config/i386/t-freebsd: New file.
6534 * config/i386/libgcc-bsd.ver: New file.
6536 2010-07-23 Nathan Froyd <froydnj@codesourcery.com>
6538 * config.host (powerpc*-eabispe*): Set tmake_file.
6539 (powerpc*-eabi*): Likewise.
6540 * config/rs6000/t-ppccomm (EXTRA_PARTS): Add crtbegin, crtend,
6541 crtbeginS, crtendS, crtbeginT.
6543 2010-06-12 Kazu Hirata <kazu@codesourcery.com>
6545 * config.host (mips64*-*-linux*, mips*-*-linux*): Add mips/t-crtfm
6546 to tmake_file. Add crtfastmath.o to extra_parts.
6547 * config/mips/t-crtfm: New.
6549 2010-05-19 Joel Sherrill <joel.sherrill@oarcorp.com>
6551 * config.host (sparc64-*-rtems*): New target.
6553 2010-05-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6555 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
6558 2010-04-15 Thomas Schwinge <tschwinge@gnu.org>
6560 * config.host <i[34567]86-*-gnu*>: Handle softfp as for Linux.
6562 2010-04-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6564 * config.host (alpha*-dec-osf[45]*): Removed alpha*-dec-osf4*,
6565 alpha-dec-osf5.0* support.
6567 2010-04-01 Ralf Corsépius <ralf.corsepius@rtems.org>
6569 * config.host: Add lm32-*-rtems*.
6571 2010-03-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6572 Uros Bizjak <ubizjak@gmail.com>
6575 * config.host (i[34567]86-*-solaris2): Handle 32-bit Solaris 2/x86
6576 like other remaining 32-bit x86 OSes.
6577 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
6579 * config/i386/libgcc-sol2.ver: New file.
6580 * config/i386/t-sol2 (SHLIB_MAPFILES): Add it.
6582 2010-03-30 Jack Howarth <howarth@bromo.med.uc.edu>
6585 * Makefile.in (INTERNAL_CFLAGS): Add @set_use_emutls@.
6586 * configure.ac: Use GCC_CHECK_EMUTLS to see if emulated TLS
6587 is used and substitute set_use_emutls.
6588 * configure: Regenerated.
6590 2010-03-30 Tarik Graba <tarik.graba@telecom-paristech.fr>
6592 * config/lm32/t-lm32: Remove misplaced MULTILIB_OPTIONS.
6594 2010-03-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6597 * config/i386/t-sol2 ($(T)gmon.o): Use CFLAGS instead of
6599 ($(T)gcrt1.o): Likewise.
6600 ($(T)crt1.o): Likewise.
6601 ($(T)crti.o): Likewise.
6602 ($(T)crtn.o): Likewise.
6604 2010-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
6607 * Makefile.in (install): Use $(MAKE) string in rule, for
6610 2010-02-22 Hans-Peter Nilsson <hp@bitrange.com>
6612 Migrate from broken pre-libgcc legacy support to libgcc-centric rules.
6613 * config/mmix/t-mmix: New file.
6614 * config.host <mmix-knuth-mmixware> (extra_parts, tmake_file): Set.
6616 2010-02-02 Jack Howarth <howarth@bromo.med.uc.edu>
6619 * config/t-slibgcc-darwin: Add libgcc-libsystem.ver to
6622 2010-01-04 Anthony Green <green@moxielogic.com>
6624 * config/moxie/crti.asm, config/moxie/crtn.asm,
6625 config/moxie/t-moxie-softfp, config/moxie/sfp-machine.h,
6626 config/moxie/t-moxie: New files.
6627 * config.host: Add t-moxie-softfp reference.
6629 2009-11-18 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
6632 * config/t-slibgcc-darwin: Fix embedded rpaths for
6633 --enable-version-specific-runtime-libs, build extension stub
6634 libs exposing features available from current libgcc_s.
6636 2009-11-11 Jon Beniston <jon@beniston.com>
6638 * config.host: Add lm32 targets.
6639 * config/lm32: New directory.
6640 * config/lm32/libgcc_lm32.h: New file.
6641 * config/lm32/_mulsi3.c: New file.
6642 * config/lm32/_udivmodsi4.c: New file.
6643 * config/lm32/_divsi3.c: New file.
6644 * config/lm32/_modsi3.c: New file.
6645 * config/lm32/_udivsi3.c: New file.
6646 * config/lm32/_umodsi3.c: New file.
6647 * config/lm32/_lshrsi3.S: New file.
6648 * config/lm32/_ashrsi3.S: New file.
6649 * config/lm32/_ashlsi3.S: New file.
6650 * config/lm32/crti.S: New file.
6651 * config/lm32/crtn.S: New file.
6652 * config/lm32/t-lm32: New file.
6653 * config/lm32/t-elf: New file.
6654 * config/lm32/t-uclinux: New file.
6656 2009-10-26 Nick Clifton <nickc@redhat.com>
6658 * config.host: Add support for RX target.
6659 * config/rx: New directory.
6660 * config/rx/rx-abi-functions.c: New file. Supplementary
6661 functions for libgcc to support the RX ABI.
6662 * config/rx/rx-abi.h: New file. Supplementary header file for
6663 libgcc RX ABI functions.
6664 * config/rx/t-rx: New file: Makefile fragment for building
6667 2009-10-09 Uros Bizjak <ubizjak@gmail.com>
6669 * config/i386/32/sfp-machine.h (__FP_FRAC_SUB_4): Change operand
6670 constraint of y0 to "g".
6672 2009-10-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
6674 * config.host: Include the s390 makefile fragments.
6675 * config/s390/32/_fixdfdi.c: New file.
6676 * config/s390/32/_fixsfdi.c: New file.
6677 * config/s390/32/_fixtfdi.c: New file.
6678 * config/s390/32/_fixunsdfdi.c: New file.
6679 * config/s390/32/_fixunssfdi.c: New file.
6680 * config/s390/32/_fixunstfdi.c: New file.
6681 * config/s390/32/t-floattodi: New file.
6682 * config/s390/libgcc-glibc.ver: New file.
6683 * config/s390/t-crtstuff: New file.
6684 * config/s390/t-linux: New file.
6685 * config/s390/t-tpf: New file.
6687 2009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
6689 * configure.ac (AC_PREREQ): Bump to 2.64.
6691 2009-08-22 Kaz Kojima <kkojima@gcc.gnu.org>
6693 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Add -mieee.
6695 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
6697 * configure: Regenerate.
6699 2009-08-09 Douglas B Rupp <rupp@gnat.com>
6701 * config.host (ia64-hp-*vms*): New target.
6702 (alpha64-dec-*vms*,alpha*-dec-*vms*): Fix for config/vms and unify
6705 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
6707 * configure.ac: Add snippet for maintainer-mode.
6708 * configure: Regenerate.
6709 * Makefile.in (AUTOCONF, configure_deps): New variables.
6710 ($(srcdir)/configure)): New rule, active only with maintainer
6713 2009-06-23 DJ Delorie <dj@redhat.com>
6716 * config.host: Add mep support.
6718 2009-06-22 Kai Tietz <kai.tietz@onevision.com>
6720 * config.host: Add i386/${host_address}/t-fprules-softfp and
6721 t-softfp to tmake_file for i[34567]86-*-mingw*, x86_64-*-mingw*.
6723 * config/i386/64/_divtc3.c: Disable usage of .symver assembly symbol
6725 * config/i386/64/_multc3.c: Likewise.
6726 * config/i386/64/_powitf2.c: Likewise.
6727 * config/i386/64/eqtf2.c: Likewise.
6728 * config/i386/64/getf2.c: Likewise.
6729 * config/i386/64/letf2.c: Likewise.
6730 * config/i386/64/letf2.c: Likewise.
6731 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Define as
6732 unsigned long long for x64 mingw targets.
6733 (_FP_WS_TYPE): Define as signed long long for x64 mingw target.
6734 (_FP_I_TYPE): Define as long long for x64 mingw target.
6736 2009-06-10 Maciej W. Rozycki <macro@linux-mips.org>
6738 * config.host (vax-*-linux*): New.
6740 2009-05-31 Anthony Green <green@moxielogic.com>
6742 * config.host: Add moxie support.
6743 * config/moxie/t-moxie: New file.
6745 2009-05-29 David Billinghurst <billingd@gcc.gnu.org>
6747 * config.host: Add i386/${host_address}/t-fprules-softfp and
6748 t-softfp to tmake_file for i[34567]86-*-cygwin*.
6750 2009-04-17 Aurelien Jarno <aurelien@aurel32.net>
6752 * config.host: Add i386/${host_address}/t-fprules-softfp to
6753 tmake_file for i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu*.
6755 2009-04-09 Nick Clifton <nickc@redhat.com>
6757 * config/ia64/tf-signs.c: Change copyright header to refer to
6758 version 3 of the GNU General Public License with version 3.1
6759 of the GCC Runtime Library Exception and to point readers at
6760 the COPYING3 and COPYING3.RUNTIME files and the FSF's license
6762 * config/i386/32/tf-signs.c: Likewise.
6763 * config/libbid/_addsub_dd.c: Likewise.
6764 * config/libbid/_addsub_sd.c: Likewise.
6765 * config/libbid/_addsub_td.c: Likewise.
6766 * config/libbid/_dd_to_df.c: Likewise.
6767 * config/libbid/_dd_to_di.c: Likewise.
6768 * config/libbid/_dd_to_sd.c: Likewise.
6769 * config/libbid/_dd_to_sf.c: Likewise.
6770 * config/libbid/_dd_to_si.c: Likewise.
6771 * config/libbid/_dd_to_td.c: Likewise.
6772 * config/libbid/_dd_to_tf.c: Likewise.
6773 * config/libbid/_dd_to_udi.c: Likewise.
6774 * config/libbid/_dd_to_usi.c: Likewise.
6775 * config/libbid/_dd_to_xf.c: Likewise.
6776 * config/libbid/_df_to_dd.c: Likewise.
6777 * config/libbid/_df_to_sd.c: Likewise.
6778 * config/libbid/_df_to_td.c: Likewise.
6779 * config/libbid/_di_to_dd.c: Likewise.
6780 * config/libbid/_di_to_sd.c: Likewise.
6781 * config/libbid/_di_to_td.c: Likewise.
6782 * config/libbid/_div_dd.c: Likewise.
6783 * config/libbid/_div_sd.c: Likewise.
6784 * config/libbid/_div_td.c: Likewise.
6785 * config/libbid/_eq_dd.c: Likewise.
6786 * config/libbid/_eq_sd.c: Likewise.
6787 * config/libbid/_eq_td.c: Likewise.
6788 * config/libbid/_ge_dd.c: Likewise.
6789 * config/libbid/_ge_sd.c: Likewise.
6790 * config/libbid/_ge_td.c: Likewise.
6791 * config/libbid/_gt_dd.c: Likewise.
6792 * config/libbid/_gt_sd.c: Likewise.
6793 * config/libbid/_gt_td.c: Likewise.
6794 * config/libbid/_isinfd128.c: Likewise.
6795 * config/libbid/_isinfd32.c: Likewise.
6796 * config/libbid/_isinfd64.c: Likewise.
6797 * config/libbid/_le_dd.c: Likewise.
6798 * config/libbid/_le_sd.c: Likewise.
6799 * config/libbid/_le_td.c: Likewise.
6800 * config/libbid/_lt_dd.c: Likewise.
6801 * config/libbid/_lt_sd.c: Likewise.
6802 * config/libbid/_lt_td.c: Likewise.
6803 * config/libbid/_mul_dd.c: Likewise.
6804 * config/libbid/_mul_sd.c: Likewise.
6805 * config/libbid/_mul_td.c: Likewise.
6806 * config/libbid/_ne_dd.c: Likewise.
6807 * config/libbid/_ne_sd.c: Likewise.
6808 * config/libbid/_ne_td.c: Likewise.
6809 * config/libbid/_sd_to_dd.c: Likewise.
6810 * config/libbid/_sd_to_df.c: Likewise.
6811 * config/libbid/_sd_to_di.c: Likewise.
6812 * config/libbid/_sd_to_sf.c: Likewise.
6813 * config/libbid/_sd_to_si.c: Likewise.
6814 * config/libbid/_sd_to_td.c: Likewise.
6815 * config/libbid/_sd_to_tf.c: Likewise.
6816 * config/libbid/_sd_to_udi.c: Likewise.
6817 * config/libbid/_sd_to_usi.c: Likewise.
6818 * config/libbid/_sd_to_xf.c: Likewise.
6819 * config/libbid/_sf_to_dd.c: Likewise.
6820 * config/libbid/_sf_to_sd.c: Likewise.
6821 * config/libbid/_sf_to_td.c: Likewise.
6822 * config/libbid/_si_to_dd.c: Likewise.
6823 * config/libbid/_si_to_sd.c: Likewise.
6824 * config/libbid/_si_to_td.c: Likewise.
6825 * config/libbid/_td_to_dd.c: Likewise.
6826 * config/libbid/_td_to_df.c: Likewise.
6827 * config/libbid/_td_to_di.c: Likewise.
6828 * config/libbid/_td_to_sd.c: Likewise.
6829 * config/libbid/_td_to_sf.c: Likewise.
6830 * config/libbid/_td_to_si.c: Likewise.
6831 * config/libbid/_td_to_tf.c: Likewise.
6832 * config/libbid/_td_to_udi.c: Likewise.
6833 * config/libbid/_td_to_usi.c: Likewise.
6834 * config/libbid/_td_to_xf.c: Likewise.
6835 * config/libbid/_tf_to_dd.c: Likewise.
6836 * config/libbid/_tf_to_sd.c: Likewise.
6837 * config/libbid/_tf_to_td.c: Likewise.
6838 * config/libbid/_udi_to_dd.c: Likewise.
6839 * config/libbid/_udi_to_sd.c: Likewise.
6840 * config/libbid/_udi_to_td.c: Likewise.
6841 * config/libbid/_unord_dd.c: Likewise.
6842 * config/libbid/_unord_sd.c: Likewise.
6843 * config/libbid/_unord_td.c: Likewise.
6844 * config/libbid/_usi_to_dd.c: Likewise.
6845 * config/libbid/_usi_to_sd.c: Likewise.
6846 * config/libbid/_usi_to_td.c: Likewise.
6847 * config/libbid/_xf_to_dd.c: Likewise.
6848 * config/libbid/_xf_to_sd.c: Likewise.
6849 * config/libbid/_xf_to_td.c: Likewise.
6850 * config/libbid/bid128.c: Likewise.
6851 * config/libbid/bid128_2_str.h: Likewise.
6852 * config/libbid/bid128_2_str_macros.h: Likewise.
6853 * config/libbid/bid128_2_str_tables.c: Likewise.
6854 * config/libbid/bid128_add.c: Likewise.
6855 * config/libbid/bid128_compare.c: Likewise.
6856 * config/libbid/bid128_div.c: Likewise.
6857 * config/libbid/bid128_fma.c: Likewise.
6858 * config/libbid/bid128_logb.c: Likewise.
6859 * config/libbid/bid128_minmax.c: Likewise.
6860 * config/libbid/bid128_mul.c: Likewise.
6861 * config/libbid/bid128_next.c: Likewise.
6862 * config/libbid/bid128_noncomp.c: Likewise.
6863 * config/libbid/bid128_quantize.c: Likewise.
6864 * config/libbid/bid128_rem.c: Likewise.
6865 * config/libbid/bid128_round_integral.c: Likewise.
6866 * config/libbid/bid128_scalb.c: Likewise.
6867 * config/libbid/bid128_sqrt.c: Likewise.
6868 * config/libbid/bid128_string.c: Likewise.
6869 * config/libbid/bid128_to_int16.c: Likewise.
6870 * config/libbid/bid128_to_int32.c: Likewise.
6871 * config/libbid/bid128_to_int64.c: Likewise.
6872 * config/libbid/bid128_to_int8.c: Likewise.
6873 * config/libbid/bid128_to_uint16.c: Likewise.
6874 * config/libbid/bid128_to_uint32.c: Likewise.
6875 * config/libbid/bid128_to_uint64.c: Likewise.
6876 * config/libbid/bid128_to_uint8.c: Likewise.
6877 * config/libbid/bid32_to_bid128.c: Likewise.
6878 * config/libbid/bid32_to_bid64.c: Likewise.
6879 * config/libbid/bid64_add.c: Likewise.
6880 * config/libbid/bid64_compare.c: Likewise.
6881 * config/libbid/bid64_div.c: Likewise.
6882 * config/libbid/bid64_fma.c: Likewise.
6883 * config/libbid/bid64_logb.c: Likewise.
6884 * config/libbid/bid64_minmax.c: Likewise.
6885 * config/libbid/bid64_mul.c: Likewise.
6886 * config/libbid/bid64_next.c: Likewise.
6887 * config/libbid/bid64_noncomp.c: Likewise.
6888 * config/libbid/bid64_quantize.c: Likewise.
6889 * config/libbid/bid64_rem.c: Likewise.
6890 * config/libbid/bid64_round_integral.c: Likewise.
6891 * config/libbid/bid64_scalb.c: Likewise.
6892 * config/libbid/bid64_sqrt.c: Likewise.
6893 * config/libbid/bid64_string.c: Likewise.
6894 * config/libbid/bid64_to_bid128.c: Likewise.
6895 * config/libbid/bid64_to_int16.c: Likewise.
6896 * config/libbid/bid64_to_int32.c: Likewise.
6897 * config/libbid/bid64_to_int64.c: Likewise.
6898 * config/libbid/bid64_to_int8.c: Likewise.
6899 * config/libbid/bid64_to_uint16.c: Likewise.
6900 * config/libbid/bid64_to_uint32.c: Likewise.
6901 * config/libbid/bid64_to_uint64.c: Likewise.
6902 * config/libbid/bid64_to_uint8.c: Likewise.
6903 * config/libbid/bid_b2d.h: Likewise.
6904 * config/libbid/bid_binarydecimal.c: Likewise.
6905 * config/libbid/bid_conf.h: Likewise.
6906 * config/libbid/bid_convert_data.c: Likewise.
6907 * config/libbid/bid_decimal_data.c: Likewise.
6908 * config/libbid/bid_decimal_globals.c: Likewise.
6909 * config/libbid/bid_div_macros.h: Likewise.
6910 * config/libbid/bid_dpd.c: Likewise.
6911 * config/libbid/bid_flag_operations.c: Likewise.
6912 * config/libbid/bid_from_int.c: Likewise.
6913 * config/libbid/bid_functions.h: Likewise.
6914 * config/libbid/bid_gcc_intrinsics.h: Likewise.
6915 * config/libbid/bid_inline_add.h: Likewise.
6916 * config/libbid/bid_internal.h: Likewise.
6917 * config/libbid/bid_round.c: Likewise.
6918 * config/libbid/bid_sqrt_macros.h: Likewise.
6920 2009-04-09 Jakub Jelinek <jakub@redhat.com>
6922 * Makefile.in: Change copyright header to refer to version
6923 3 of the GNU General Public License and to point readers at the
6924 COPYING3 file and the FSF's license web page.
6925 * config.host: Likewise.
6927 2009-04-07 Alan Modra <amodra@bigpond.net.au>
6929 * config.host: Reorder and merge to match config.gcc change.
6931 2009-04-03 Alan Modra <amodra@bigpond.net.au>
6933 * config.host (powerpc-*-linux*altivec*, powerpc-*-linux*spe): Delete.
6935 2009-03-28 Joseph Myers <joseph@codesourcery.com>
6937 * config.host (arm-*-coff*, armel-*-coff*, arm-semi-aof,
6938 armel-semi-aof, h8300-*-*, i[34567]86-*-aout*, i[34567]86-*-coff*,
6939 m68k-*-aout*, m68k-*-coff*, pdp11-*-bsd, rs6000-ibm-aix4.[12]*,
6940 powerpc-ibm-aix4.[12]*, sh-*-*): Remove.
6942 2009-02-12 Uros Bizjak <ubizjak@gmail.com>
6944 * config.host (ia64*-*-linux*): Add t-softfp to tmake_file.
6945 * config/ia64/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
6947 2009-02-12 H.J. Lu <hongjiu.lu@intel.com>
6949 * config.host (ia64*-*-linux*): Add ia64/t-fprules-softfp and
6950 ia64/t-softfp-compat to tmake_file.
6952 * Makefile.in (gen-hide-list): Ignore .*_compat and .*@.*.
6954 * config/ia64/__divxf3.asm: New.
6955 * config/ia64/_fixtfdi.asm: Likewise.
6956 * config/ia64/_fixunstfdi.asm: Likewise.
6957 * config/ia64/_floatditf.asm: Likewise.
6958 * config/ia64/t-fprules-softfp: Likewise.
6959 * config/ia64/t-softfp-compat: Likewise.
6960 * config/ia64/tf-signs.c: Likewise.
6962 2009-01-18 Ben Elliston <bje@au.ibm.com>
6964 * config/i386/32/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
6966 2009-01-16 Ben Elliston <bje@au.ibm.com>
6968 * config.host (i[34567]86-*-linux*, x86_64-*-linux*): Add t-softfp
6971 2009-01-13 Ben Elliston <bje@au.ibm.com>
6973 * config/t-softfp: New file.
6974 * config.host (powerpc64-*-linux*, powerpc64-*-gnu*): Add t-softfp.
6975 (powerpc-*-linux*spe*, powerpc-*-linux*): Likewise.
6977 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
6979 * config.host: Add m32r*-*-rtems*.
6981 2008-12-01 Joel Sherrill <joel.sherrill@oarcorp.com>
6983 * config.host: Add m32c*-*-rtems*.
6985 2008-11-20 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
6988 * configure.ac (i?86-*-solaris2.1[0-9]*): Only include
6989 i386/t-crtstuff if linker supports ZERO terminator unwind entries.
6990 * configure: Regenerate.
6991 * config.host (i[34567]86-*-solaris2*): Move i386/t-sol2 in
6992 tmake_file here from gcc/config.gcc.
6993 Move extra_parts here from gcc/config.gcc.
6994 * config/i386/t-sol2: Move here from gcc/config/i386.
6995 Use gcc_srcdir instead of srcdir.
6997 2008-11-18 Adam Nemet <anemet@caviumnetworks.com>
6999 * config.host (mipsisa64r2-*-elf* | mipsisa64r2el-*-elf*): New
7002 2008-11-09 Thomas Schwinge <tschwinge@gnu.org>
7004 * config.host <t-tls>: Also enable for GNU/kFreeBSD and GNU/kNetBSD.
7006 2008-10-08 Thomas Schwinge <tschwinge@gnu.org>
7008 * config.host: Fold `*-*-gnu*' cases into the Linux ones.
7010 2008-09-03 Hari Sandanagobalane <hariharan@picochip.com>
7013 * config.host: Add picochip-*-*.
7015 2008-08-06 Bob Wilson <bob.wilson@acm.org>
7017 * config.host: Match more processor names for Xtensa.
7019 2008-07-08 H.J. Lu <hongjiu.lu@intel.com>
7021 * config/i386/64/t-softfp-compat: Update comments.
7023 2008-07-07 H.J. Lu <hongjiu.lu@intel.com>
7025 * config/i386/64/_divtc3-compat.c: Moved to ...
7026 * config/i386/64/_divtc3.c: Here.
7028 * config/i386/64/_multc3-compat.c: Moved to ...
7029 * config/i386/64/_multc3.c: Here.
7031 * config/i386/64/_powitf2-compat.c: Moved to ...
7032 * config/i386/64/_powitf2.c: Here.
7034 * config/i386/64/t-softfp-compat (libgcc2-tf-compats): Add
7035 .c suffix instead of -compat.c.
7037 2008-07-05 Uros Bizjak <ubizjak@gmail.com>
7039 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Remove.
7040 (_FP_MUL_MEAT_D): Ditto.
7041 (_FP_DIV_MEAT_S): Ditto.
7042 (_FP_DIV_MEAT_D): Ditto.
7044 2008-07-03 Richard Sandiford <rdsandiford@googlemail.com>
7046 * Makefile.in: Add support for __sync_* libgcc functions.
7048 2008-07-03 H.J. Lu <hongjiu.lu@intel.com>
7050 * shared-object.mk ($(base)_s$(objext)): Remove -DSHARED.
7052 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
7055 * config.host: Only include 32bit t-fprules-softfp for Darwin/x86
7056 and Linux/x86. Include 64bit t-softfp-compat for Linux/x86.
7058 * config/i386/64/t-fprules-softfp: Moved to ...
7059 * config/i386/64/t-softfp-compat: This. New.
7061 2008-07-02 Uros Bizjak <ubizjak@gmail.com>
7063 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS) [FP_EX_INVALID]:
7064 Initialize f with 0.0.
7066 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
7069 * shared-object.mk ($(base)_s$(objext)): Add -DSHARED.
7071 * config/i386/64/_divtc3-compat.c: New.
7072 * config/i386/64/_multc3-compat.c: Likewise.
7073 * config/i386/64/_powitf2-compat.c: Likewise.
7074 * config/i386/64/eqtf2.c: Likewise.
7075 * config/i386/64/getf2.c: Likewise.
7076 * config/i386/64/letf2.c: Likewise.
7077 * config/i386/64/t-fprules-softfp: Likewise.
7079 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
7081 * config.host: Add i386/${host_address}/t-fprules-softfp to
7082 tmake_file for i[34567]86-*-darwin*, x86_64-*-darwin*,
7083 i[34567]86-*-linux*, x86_64-*-linux*.
7085 * configure.ac: Set host_address to 64 or 32 for x86.
7086 * configure: Regenerated.
7088 * Makefile.in (config.status): Also depend on
7089 $(srcdir)/config.host.
7091 * config/i386/32/t-fprules-softfp: New.
7092 * config/i386/32/tf-signs.c: Likewise.
7094 * config/i386/64/sfp-machine.h: New. Moved from gcc.
7096 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
7097 Uros Bizjak <ubizjak@gmail.com>
7099 * config/i386/32/sfp-machine.h: New.
7101 2008-06-26 Nathan Froyd <froydnj@codesourcery.com>
7103 * config/rs6000/t-ppccomm: Remove rules that conflict with
7104 auto-generated rules.
7106 2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
7108 * configure.ac: sinclude override.m4.
7109 * configure: Regenerate.
7111 2008-06-11 Bernhard Fischer <aldot@gcc.gnu.org>
7113 * configure: Regenerate.
7115 2008-06-10 Joseph Myers <joseph@codesourcery.com>
7117 * Makefile.in (DECNUMINC): Remove
7118 -I$(MULTIBUILDTOP)../../libdecnumber.
7121 2008-06-07 Joseph Myers <joseph@codesourcery.com>
7123 * config.host (strongarm*-*-*, ep9312*-*-*, xscale-*-*,
7124 parisc*-*-*, m680[012]0-*-*, *-*-linux*libc1*, *-*-linux*aout*,
7125 alpha*-*-unicosmk*, strongarm*-*-freebsd*, ep9312-*-elf,
7126 arm*-*-kaos*, cris-*-aout, parisc*64*-*-linux*, parisc*-*-linux*,
7127 hppa1.1-*-pro*, hppa1.1-*-osf*, hppa1.1-*-bsd*,
7128 i[34567]86-sequent-ptx4*, i[34567]86-sequent-sysv4*,
7129 i[34567]86-*-beoself*, i[34567]86-*-beos*, i[34567]86-*-sco3.2v5*,
7130 i[34567]86-*-sysv5*, i[34567]86-*-sysv4*, i[34567]86-*-uwin*,
7131 i[34567]86-*-kaos*, m68020-*-elf*, m68010-*-netbsdelf*,
7132 mips-wrs-windiss, mt-*-elf, powerpc-*-beos*, powerpc-*-chorusos*,
7133 powerpc-wrs-windiss*, powerpcle-*-sysv*, powerpc-*-kaos*,
7134 powerpcle-*-kaos*, sh*-*-kaos*, sparc-*-sysv4*, strongarm-*-elf*,
7135 strongarm-*-pe, strongarm-*-kaos*, vax-*-bsd*, vax-*-sysv*,
7136 vax-*-ultrix*, xscale-*-elf, xscale-*-coff): Remove.
7138 2008-05-25 Arthur Loiret <arthur.loiret@u-psud.fr>
7140 * config.host (sh2[lbe]*-*-linux*): Allow target.
7142 2008-04-30 Nathan Froyd <froydnj@codesourcery.com>
7144 * config/rs6000/t-ppccomm: Add build rules for new files.
7145 (LIB2ADD_ST): New variable.
7147 2008-04-07 Andy Hutchinson <hutchinsonandy@aim.com>
7151 * config.host (avr-*-*): Add avr cpu_type and avr tmake_file.
7152 * config/t-avr: New file. Build 16bit libgcc functions.
7154 2008-03-02 Jakub Jelinek <jakub@redhat.com>
7157 * config/t-slibgcc-darwin: Make install-leaf dependent on
7158 install-darwin-libgcc-stubs instead of install.
7160 2008-01-25 Joseph Myers <joseph@codesourcery.com>
7162 * config.host (tic4x-*-*, c4x-*-rtems*, tic4x-*-rtems*, c4x-*,
7163 tic4x-*, h8300-*-rtemscoff*, ns32k-*-netbsdelf*, ns32k-*-netbsd*,
7164 sh-*-rtemscoff*): Remove cases.
7166 2007-12-27 Richard Sandiford <rsandifo@nildram.co.uk>
7168 * Makefile.in (all): Use install-leaf rather than install.
7169 (install): Split most of the rule into...
7170 (install-leaf): ...this new one.
7172 2007-12-19 Etsushi Kato <ek.kato@gmail.com>
7173 Paolo Bonzini <bonzini@gnu.org>
7176 * Makefile.in: Use @shlib_slibdir@ substitution to get
7177 correct install name on darwin.
7178 * config/t-slibgcc-darwin: Use @shlib_slibdir@ for -install_name.
7180 2007-12-15 Hans-Peter Nilsson <hp@axis.com>
7182 * config.host (crisv32-*-elf, crisv32-*-none): New, same as
7183 cris-*-elf and cris-*-none.
7184 (crisv32-*-linux*): Similar, as cris-*-linux*.
7186 2007-11-20 Rask Ingemann Lambertsen <rask@sygehus.dk>
7188 * config.host (ia64*-*-elf*): Build ia64 specific libgcc parts.
7190 2007-10-27 H.J. Lu <hongjiu.lu@intel.com>
7193 * configure.ac: Replace have_cc_tls with gcc_cv_have_cc_tls.
7194 * configure: Regenerated.
7196 2007-09-27 H.J. Lu <hongjiu.lu@intel.com>
7198 * Makefile.in (dfp-filenames): Replace decimal_globals,
7199 decimal_data, binarydecimal and convert_data with
7200 bid_decimal_globals, bid_decimal_data, bid_binarydecimal
7201 and bid_convert_data, respectively.
7203 2007-09-17 Chao-ying Fu <fu@mips.com>
7204 Nigel Stephens <nigel@mips.com>
7206 * fixed-obj.mk: New file to support fine-grain fixed-point functions.
7207 * Makefile.in (fixed_point): Define.
7208 Check if fixed_point is yes to build support functions.
7209 * configure.ac: Check for fixed_point support.
7210 * configure: Regenerated.
7211 * gen-fixed.sh: New file to generate lists of fixed-point labels,
7212 funcs, modes, from, to.
7214 2007-09-11 Janis Johnson <janis187@us.ibm.com
7216 * Makefile.in (dfp-filenames): Add bid128_noncomp.
7218 2007-09-10 Janis Johnson <janis187@us.ibm.com>
7220 * Makefile.in (dfp-filenames): Remove decUtility, add
7221 decDouble, decPacked, decQuad, decSingle.
7223 2007-08-27 Hans Kester <hans.kester@ellips.nl>
7225 * config.host : Add x86_64-elf target.
7227 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
7229 * configure.ac (set_have_cc_tls): Add a missing =.
7230 * configure: Regenerated.
7232 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
7234 * config.host (tmake_file): Add t-tls for i[34567]86-*-linux*
7235 and x86_64-*-linux*.
7237 * config/t-tls: New file.
7239 * Makefile.in (INTERNAL_CFLAGS): Add @set_have_cc_tls@.
7241 * configure.ac: Include ../config/enable.m4 and
7242 ../config/tls.m4. Use GCC_CHECK_CC_TLS to check if assembler
7243 supports TLS and substitute set_have_cc_tls.
7244 * configure: Regenerated.
7246 2007-07-04 H.J. Lu <hongjiu.lu@intel.com>
7248 * Makefile.in: Use libbid for DFP when BID is enabled.
7250 2007-06-14 Danny Smith <dannysmith@users.sourceforge.net>
7252 * config.host(*-cygwin* |*-mingw* ): Add crtbegin.o, crtend.o to
7253 extra_parts. Add config/i386/t-cygming to tmake_file.
7254 * config/i386/t-cygming: New file with rules for crtbegin.o, crtend.o.
7256 2007-05-29 Zuxy Meng <zuxy.meng@gmail.com>
7257 Danny Smith <dannysmith@users.sourceforge.net>
7260 * config.host (i[34567]86-*-cygwin* | i[34567]86-*-mingw*) Add
7261 crtfastmath.o to extra_parts. Add i386/t-crtfm to tmake_file.
7262 * config/i386/t-crtfm: Compile crtfastmath.o with
7263 -minline-all-stringops.
7265 2007-05-10 Richard Sandiford <richard@codesourcery.com>
7267 * config.host (sparc-wrs-vxworks): New target.
7269 2007-04-14 Kazu Hirata <kazu@codesourcery.com>
7271 * config.host: Recognize fido.
7273 2007-04-04 Janis Johnson <janis187@us.ibm.com>
7275 * configure: Check host, not target, for decimal float support.
7277 2007-04-03 Uros Bizjak <ubizjak@gmail.com>
7279 * config/i386/t-crtpc: New file.
7280 * config.host (i[34567]86-*-linux*): Add i386/t-crtpc to tm-file.
7281 (x86_64-*-linux*): Ditto.
7283 2007-02-30 Kai Tietz <kai.tietz@onevision.com>
7285 * config.host (x86_64-*-mingw*): New target.
7287 2007-03-23 Michael Meissner <michael.meissner@amd.com>
7288 H.J. Lu <hongjiu.lu@intel.com>
7290 * Makefile.in (enable_decimal_float): New.
7292 -I$(srcdir)/../libdecnumber/$(enable_decimal_float).
7293 (dec-objects): Move decimal32, decimal64 and decimal128 to ...
7294 (decbits-filenames): This.
7295 (decbits-objects): New.
7296 (libgcc-objects): Add $(decbits-objects).
7298 * configure.ac: Support * --enable-decimal-float={no,yes,bid,dpd}.
7299 Substitute enable_decimal_float.
7300 * configure: Regenerated.
7302 2007-03-19 Hans-Peter Nilsson <hp@axis.com>
7304 * config.host (cris-*-elf | cris-*-none): Set extra_parts.
7306 2007-03-12 Brooks Moses <brooks.moses@codesourcery.com>
7308 * Makefile.in (install-info): New dummy target.
7310 2007-03-05 Bernd Schmidt <bernd.schmidt@analog.com>
7312 * config.host (bfin*-linux-uclibc*): Set extra_parts.
7314 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
7316 * Makefile.in: Add install-html and install-pdf dummy
7319 2007-02-05 Roger Sayle <roger@eyesopen.com>
7320 Daniel Jacobowitz <dan@codesourcery.com>
7322 * Makefile.in <LIBUNWIND>: Make libgcc_s.so depend on libunwind.so.
7323 (libgcc_s.so): Append -B./ to CFLAGS for $(SHLIB_LINK).
7324 (libunwind.so): Likewise for $(SHLIBUNWIND_LINK).
7326 2007-01-29 Janis Johnson <janis187@us.ibm.com>
7328 * Makefile.in (dec-filenames): Add decExcept.
7330 2007-01-28 Daniel Jacobowitz <dan@codesourcery.com>
7333 * Makefile.in (CFLAGS): Forcibly remove -fprofile-generate and
7336 2007-01-25 Daniel Jacobowitz <dan@codesourcery.com>
7338 * configure.ac: Add --enable-version-specific-runtime-libs.
7339 Correct $slibdir default.
7340 * configure: Regenerated.
7342 2007-01-23 Joseph Myers <joseph@codesourcery.com>
7344 * config/rs6000/t-ldbl128: Always use -mlong-double-128.
7346 2007-01-21 Andrew Pinski <pinskia@gmail.com>
7349 * config.host (alpha*-*-linux*): Set extra_parts.
7351 2007-01-09 Kaz Kojima <kkojima@gcc.gnu.org>
7353 * config/sh/t-linux: New.
7354 * config.host (sh*-*-linux*): Set tmake_file.
7356 2007-01-05 Daniel Jacobowitz <dan@codesourcery.com>
7358 * Makefile.in (install): Handle multilibs.
7360 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
7362 * Makefile.in: Added .PHONY entry for documentation targets.
7364 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
7366 * Makefile.in: Add empty info, html, dvi, pdf targets.
7368 2007-01-04 Mike Stump <mrs@apple.com>
7370 * Makefile.in (MAKEINFO): Remove.
7373 2007-01-04 Paolo Bonzini <bonzini@gnu.org>
7375 * configure.ac: Add GCC_TOPLEV_SUBDIRS.
7376 * configure: Regenerate.
7377 * Makefile.in (host_subdir): Substitute it.
7378 (gcc_objdir): Use it.
7380 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
7382 * config.host (ia64*-*-linux*): Set tmake_file.
7384 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
7386 * Makefile.in (version): Define.
7388 2007-01-03 Daniel Jacobowitz <dan@codesourcery.com>
7389 Paolo Bonzini <bonzini@gnu.org>
7391 * Makefile.in, config/i386/t-darwin, config/i386/t-darwin64,
7392 config/i386/t-nwld, config/rs6000/t-darwin, config/rs6000/t-ldbl128,
7393 config/i386/t-crtfm, config/alpha/t-crtfm, config/ia64/t-ia64,
7394 config/sparc/t-crtfm, config/t-slibgcc-darwin,
7395 config/rs6000/t-ppccomm, config.host, configure.ac, empty.mk,
7396 shared-object.mk, siditi-object.mk, static-object.mk: New files.
7397 * configure: Generated.
7399 Copyright (C) 2007-2016 Free Software Foundation, Inc.
7401 Copying and distribution of this file, with or without modification,
7402 are permitted in any medium without royalty provided the copyright
7403 notice and this notice are preserved.