1 2015-11-15 David Edelsohn <dje.gcc@gmail.com>
3 * config/rs6000/on_exit.c: New file.
4 * config/rs6000/t-aix-cxa (LIB2ADDEH): Build on_exit.c.
5 * config/rs6000/libgcc-aix-cxa.ver (on_exit): Add symbol to exports.
7 2015-11-11 Claudiu Zissulescu <claziss@synopsys.com>
9 * config/arc/dp-hack.h: Add support for ARCHS.
10 * config/arc/ieee-754/divdf3.S: Likewise.
11 * config/arc/ieee-754/divsf3-stdmul.S: Likewise.
12 * config/arc/ieee-754/muldf3.S: Likewise.
13 * config/arc/ieee-754/mulsf3.S: Likewise
14 * config/arc/lib1funcs.S: Likewise
15 * config/arc/gmon/dcache_linesz.S: Don't read the build register
17 * config/arc/gmon/profil.S (__profil, __profil_irq): Don't profile
19 * config/arc/ieee-754/arc-ieee-754.h (MPYHU, MPYH): Define.
20 * config/arc/t-arc700-uClibc: Remove hard selection for ARC 700
23 2015-11-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
25 * config/ia64/crtbegin.S: Check HAVE_INITFINI_ARRAY_SUPPORT
27 * config/ia64/crtend.S: Likewise.
29 2015-11-07 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
31 * config/visium/lib2funcs.c (__set_trampoline_parity): Use
32 __CHAR_BIT__ instead of BITS_PER_UNIT.
33 * fixed-bit.h: Likewise.
35 * libgcc2.c (__popcountSI2): Likewise.
36 (__popcountDI2): Likewise.
37 * libgcc2.h: Likewise.
38 * libgcov.h: Likewise.
40 2015-11-07 David Edelsohn <dje.gcc@gmail.com>
42 * config/rs6000/atexit.c: New file.
43 * config/rs6000/t-aix-cxa (LIB2ADDEH): Build atexit.c.
44 * config/rs6000/libgcc-aix-cxa.ver (atexit): Add symbol to exports.
45 * config/rs6000/cxa_finalize.c
46 (catomic_compare_and_exchange_bool_acq): Negate return value.
48 2015-10-30 Venkataramanan Kumar <venkataramanan.kumar@amd.com>
50 * config/i386/cpuinfo.c (enum processor_types): Add AMDFAM17H.
51 (processor_subtypes): Add znver1.
52 (get_amd_cpu): Detect znver1.
54 2015-10-29 Christophe Lyon <christophe.lyon@linaro.org>
56 * config.host (arm*-*-eabi*, arm*-*-symbianelf*, arm*-*-rtems*):
57 Include crtfastmath.o.
59 2015-10-23 Joern Rennecke <joern.rennecke@embecosm.com>
62 * config/epiphany/udivsi3-float.c: Fix CONCISE test, and comment typo.
64 2015-10-16 Kaushik Phatak <kaushik.phatak@kpit.com>
66 * config/rl78/divmodqi.S: Return 0x00 by default for div by 0.
67 * config/rl78/divmodsi.S: Update return register to r8.
68 * config/rl78/divmodhi.S: Update return register to r8,r9.
69 Branch to main_loop_done_himode to pop registers before return.
71 2015-10-09 Venkataramanan kumar <venkataramanan.kumar@amd.com>
73 * config/i386/cpuinfo.c (get_amd_cpu): Detect bdver4.
74 (__cpu_indicator_init): Fix model selection for AMD CPUs.
76 2015-10-05 Kirill Yukhin <kirill.yukhin@intel.com>
78 * config/i386/cpuinfo.c (get_intel_cpu): Detect "skylake-avx512".
80 2015-10-03 Max Filippov <jcmvbkbc@gmail.com>
82 * config.host (xtensa*-*-uclinux*): New configuration.
84 2015-10-02 Kirill Yukhin <kirill.yukhin@intel.com>
86 * config/i386/cpuinfo.c (processor_features): Add
87 FEATURE_AVX512VBMI and FEATURE_AVX512VBMI.
89 2015-09-28 Joseph Myers <joseph@codesourcery.com>
91 * soft-fp/adddf3.c: Update from glibc.
92 * soft-fp/addsf3.c: Likewise.
93 * soft-fp/addtf3.c: Likewise.
94 * soft-fp/divdf3.c: Likewise.
95 * soft-fp/divsf3.c: Likewise.
96 * soft-fp/divtf3.c: Likewise.
97 * soft-fp/double.h: Likewise.
98 * soft-fp/eqdf2.c: Likewise.
99 * soft-fp/eqsf2.c: Likewise.
100 * soft-fp/eqtf2.c: Likewise.
101 * soft-fp/extenddftf2.c: Likewise.
102 * soft-fp/extended.h: Likewise.
103 * soft-fp/extendsfdf2.c: Likewise.
104 * soft-fp/extendsftf2.c: Likewise.
105 * soft-fp/extendxftf2.c: Likewise.
106 * soft-fp/fixdfdi.c: Likewise.
107 * soft-fp/fixdfsi.c: Likewise.
108 * soft-fp/fixdfti.c: Likewise.
109 * soft-fp/fixsfdi.c: Likewise.
110 * soft-fp/fixsfsi.c: Likewise.
111 * soft-fp/fixsfti.c: Likewise.
112 * soft-fp/fixtfdi.c: Likewise.
113 * soft-fp/fixtfsi.c: Likewise.
114 * soft-fp/fixtfti.c: Likewise.
115 * soft-fp/fixunsdfdi.c: Likewise.
116 * soft-fp/fixunsdfsi.c: Likewise.
117 * soft-fp/fixunsdfti.c: Likewise.
118 * soft-fp/fixunssfdi.c: Likewise.
119 * soft-fp/fixunssfsi.c: Likewise.
120 * soft-fp/fixunssfti.c: Likewise.
121 * soft-fp/fixunstfdi.c: Likewise.
122 * soft-fp/fixunstfsi.c: Likewise.
123 * soft-fp/fixunstfti.c: Likewise.
124 * soft-fp/floatdidf.c: Likewise.
125 * soft-fp/floatdisf.c: Likewise.
126 * soft-fp/floatditf.c: Likewise.
127 * soft-fp/floatsidf.c: Likewise.
128 * soft-fp/floatsisf.c: Likewise.
129 * soft-fp/floatsitf.c: Likewise.
130 * soft-fp/floattidf.c: Likewise.
131 * soft-fp/floattisf.c: Likewise.
132 * soft-fp/floattitf.c: Likewise.
133 * soft-fp/floatundidf.c: Likewise.
134 * soft-fp/floatundisf.c: Likewise.
135 * soft-fp/floatunditf.c: Likewise.
136 * soft-fp/floatunsidf.c: Likewise.
137 * soft-fp/floatunsisf.c: Likewise.
138 * soft-fp/floatunsitf.c: Likewise.
139 * soft-fp/floatuntidf.c: Likewise.
140 * soft-fp/floatuntisf.c: Likewise.
141 * soft-fp/floatuntitf.c: Likewise.
142 * soft-fp/gedf2.c: Likewise.
143 * soft-fp/gesf2.c: Likewise.
144 * soft-fp/getf2.c: Likewise.
145 * soft-fp/ledf2.c: Likewise.
146 * soft-fp/lesf2.c: Likewise.
147 * soft-fp/letf2.c: Likewise.
148 * soft-fp/muldf3.c: Likewise.
149 * soft-fp/mulsf3.c: Likewise.
150 * soft-fp/multf3.c: Likewise.
151 * soft-fp/negdf2.c: Likewise.
152 * soft-fp/negsf2.c: Likewise.
153 * soft-fp/negtf2.c: Likewise.
154 * soft-fp/op-1.h: Likewise.
155 * soft-fp/op-2.h: Likewise.
156 * soft-fp/op-4.h: Likewise.
157 * soft-fp/op-8.h: Likewise.
158 * soft-fp/op-common.h: Likewise.
159 * soft-fp/quad.h: Likewise.
160 * soft-fp/single.h: Likewise.
161 * soft-fp/soft-fp.h: Likewise.
162 * soft-fp/subdf3.c: Likewise.
163 * soft-fp/subsf3.c: Likewise.
164 * soft-fp/subtf3.c: Likewise.
165 * soft-fp/truncdfsf2.c: Likewise.
166 * soft-fp/trunctfdf2.c: Likewise.
167 * soft-fp/trunctfsf2.c: Likewise.
168 * soft-fp/trunctfxf2.c: Likewise.
169 * soft-fp/unorddf2.c: Likewise.
170 * soft-fp/unordsf2.c: Likewise.
171 * soft-fp/unordtf2.c: Likewise.
173 2015-09-24 Richard Earnshaw <rearnsha@arm.com>
176 * config/arm/fp16.c (__gnu_f2h_internal): Handle infinity correctly.
178 2015-09-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
180 * config.host (*-*-solaris2*): Add t-crtstuff-pic to tmake_file.
181 Add crtbeginS.o, crtendS.o to extra_parts if libgcc_cv_solaris_crts.
182 * config/sol2/gmon.c: (monstartup): Don't write trailing NUL of
184 (internal_mcount): Likewise.
185 * config/sol2/t-sol2 (crtp.o, crtpg.o, gmon.o): Compile with
186 crt_compile, add CRTSTUFF_T_CFLAGS_S.
188 2015-09-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
190 * configure.ac (libgcc_cv_solaris_crts): New test.
191 * configure: Regenerate.
192 * config.in: Regenerate.
193 * config/sol2/crtp.c, config/sol2/crtpg.c: New files.
194 * config/gmon-sol2.c: Rename to ...
195 * config/sol2/gmon.c: ... this.
196 Include auto-target.h.
197 (internal_mcount): Wrap setup handling in !HAVE_SOLARIS_CRTS.
198 * config/t-sol2: Rename to ...
199 * config/sol2/t-sol2: ... this.
200 (gmon.o): Reflect renaming.
201 (crtp.o, crtpg.o): New rules.
202 * config.host (*-*-solaris2*): Reflect renaming.
203 Use system CRTs if present.
204 Remove default CRT case.
206 2015-09-23 John David Anglin <danglin@gcc.gnu.org>
208 * config/pa/linux-atomic.c (__kernel_cmpxchg2): Reorder error checks.
209 (__sync_fetch_and_##OP##_##WIDTH): Change result to match type of
211 (__sync_##OP##_and_fetch_##WIDTH): Likewise.
212 (__sync_val_compare_and_swap_##WIDTH): Likewise.
213 (__sync_bool_compare_and_swap_##WIDTH): Likewise.
214 (__sync_lock_test_and_set_##WIDTH): Likewise.
215 (__sync_lock_release_##WIDTH): Likewise.
216 (__sync_fetch_and_##OP##_4): Change result to match type of
218 (__sync_##OP##_and_fetch_4): Likewise.
219 (__sync_val_compare_and_swap_4): Likewise.
220 (__sync_bool_compare_and_swap_4): likewise.
221 (__sync_lock_test_and_set_4): Likewise.
222 (__sync_lock_release_4): Likewise.
223 (FETCH_AND_OP_2): Add long long variants.
224 (OP_AND_FETCH_2): Likewise.
225 (COMPARE_AND_SWAP_2 ): Likewise.
226 (SYNC_LOCK_TEST_AND_SET_2): Likewise.
227 (SYNC_LOCK_RELEASE_2): Likewise.
228 (__sync_bool_compare_and_swap_##WIDTH): Correct return.
230 2015-09-22 Kirill Yukhin <kirill.yukhin@intel.com>
232 * libgcc/config/i386/cpuinfo.c (enum processor_features): Add
233 FEATURE_AVX512VL, FEATURE_AVX512BW, FEATURE_AVX512DQ,
234 FEATURE_AVX512CD, FEATURE_AVX512ER, FEATURE_AVX512PF.
235 (get_available_features): Habdle new features.
237 2015-09-21 James Bowman <james.bowman@ftdichip.com>
239 * config/ft32/crti-hw.S: Use __PMSIZE to allow configurable
240 memory layout. Deal correctly with BSS region larger than 32K.
241 Handle a watchdog reset like a power-on reset. Clean up unused
244 2015-09-18 Andrew Dixie <andrewd@gentrack.com>
245 David Edelsohn <dje.gcc@gmail.com>
247 * config.host (powerpc-ibm-aix*): Add crtdbase.o to extra_parts.
248 * config/rs6000/crtdbase.S: New file.
249 * config/rs6000/t-aix-cxa: Build crtdbase.o.
251 2015-09-15 Max Filippov <jcmvbkbc@gmail.com>
253 * config/xtensa/linux-unwind.h (xtensa_fallback_frame_state):
254 Add support for call0 ABI.
256 2015-09-13 John David Anglin <danglin@gcc.gnu.org>
258 * config/pa/fptr.c (SIGN_EXTEND): Cast -1 to unsigned.
260 2015-09-03 Sebastian Huber <sebastian.huber@embedded-brains.de>
262 * config/gthr-rtems.h (__GTHREADS_CXX0X): New.
263 (__GTHREAD_HAS_COND): Likewise.
264 (__gthread_t): Likewise.
265 (__gthread_cond_t): Likewise.
266 (__gthread_time_t): Likewise.
267 (__GTHREAD_MUTEX_INIT): Likewise.
268 (__GTHREAD_RECURSIVE_MUTEX_INIT): Likewise.
269 (__GTHREAD_COND_INIT): Likewise.
270 (__GTHREAD_COND_INIT_FUNCTION): Likewise.
271 (__GTHREAD_TIME_INIT): Likewise.
272 (__gthread_create): Likewise.
273 (__gthread_join): Likewise.
274 (__gthread_detach): Likewise.
275 (__gthread_equal): Likewise.
276 (__gthread_self): Likewise.
277 (__gthread_yield): Likewise.
278 (__gthread_cond_broadcast): Likewise.
279 (__gthread_cond_signal): Likewise.
280 (__gthread_cond_wait): Likewise.
281 (__gthread_cond_timedwait): Likewise.
282 (__gthread_cond_wait_recursive): Likewise.
283 (__gthread_cond_destroy): Likewise.
284 (rtems_gxx_once): Delete.
285 (rtems_gxx_key_create): Likewise.
286 (rtems_gxx_key_delete): Likewise.
287 (rtems_gxx_getspecific): Likewise.
288 (rtems_gxx_setspecific): Likewise.
289 (rtems_gxx_mutex_init): Likewise.
290 (rtems_gxx_mutex_destroy): Likewise.
291 (rtems_gxx_mutex_lock): Likewise.
292 (rtems_gxx_mutex_trylock): Likewise.
293 (rtems_gxx_mutex_unlock): Likewise.
294 (rtems_gxx_recursive_mutex_init): Likewise.
295 (rtems_gxx_recursive_mutex_lock): Likewise.
296 (rtems_gxx_recursive_mutex_trylock): Likewise.
297 (rtems_gxx_recursive_mutex_unlock): Likewise.
298 (__GTHREAD_ONCE_INIT): Use <pthread.h> initializer.
299 (__GTHREAD_MUTEX_INIT_FUNCTION): Use <pthread.h> function.
300 (__GTHREAD_RECURSIVE_MUTEX_INIT_FUNCTION): Likewise.
301 (__gthread_once): Likewise.
302 (__gthread_key_create): Likewise.
303 (__gthread_key_delete): Likewise.
304 (__gthread_getspecific): Likewise.
305 (__gthread_setspecific): Likewise.
306 (__gthread_key_t): Use <pthread.h> type.
307 (__gthread_once_t): Likewise
308 (__gthread_mutex_t): Use <sys/lock.h> type.
309 (__gthread_recursive_mutex_t): Likewise
310 (__gthread_mutex_lock): Use <sys/lock.h> function.
311 (__gthread_mutex_trylock): Likewise.
312 (__gthread_mutex_timedlock): Likewise.
313 (__gthread_mutex_unlock): Likewise.
314 (__gthread_mutex_destroy): Likewise.
315 (__gthread_recursive_mutex_lock): Likewise.
316 (__gthread_recursive_mutex_trylock): Likewise.
317 (__gthread_recursive_mutex_timedlock): Likewise.
318 (__gthread_recursive_mutex_unlock): Likewise.
319 (__gthread_recursive_mutex_destroy): Likewise.
321 2015-08-18 Max Filippov <jcmvbkbc@gmail.com>
323 * config/xtensa/unwind-dw2-xtensa.c (_Unwind_GetCFA): Return
324 context->sp instead of context->cfa.
326 2015-08-18 Max Filippov <jcmvbkbc@gmail.com>
328 * config/xtensa/t-windowed (LIB2ADDEH): Replace unwind-dw2-fde
329 with unwind-dw2-fde-dip.
331 2015-08-18 Max Filippov <jcmvbkbc@gmail.com>
333 * config/xtensa/lib2funcs.S (__xtensa_libgcc_window_spill): Use
334 CALL12 followed by series of ENTRY to spill windowed registers.
335 (__xtensa_nonlocal_goto): Call __xtensa_libgcc_window_spill
336 instead of making linux spill syscall.
338 2015-08-14 Yuri Rumyantsev <ysrumyan@gmail.com>
340 * config/i386/cpuinfo.c (enum processor_subtypes): Add skylake.
341 (get_intel_cpu): Likewise.
343 2015-08-12 H.J. Lu <hongjiu.lu@intel.com>
345 * config/i386/cpuinfo.c (processor_types): Add INTEL_KNL.
346 (get_intel_cpu): Add Knights Landing support.
348 2015-08-11 Uros Bizjak <ubizjak@gmail.com>
351 * config/i386/cpuinfo.c (enum processor_features): Add FEATURE_PCLMUL.
352 (get_available_features): Handle FEATURE_PCLMUL.
354 2015-08-10 H.J. Lu <hongjiu.lu@intel.com>
356 * config/i386/cpuinfo.c (get_intel_cpu): Treat model == 0x4f as
359 2015-07-22 Uros Bizjak <ubizjak@gmail.com>
362 * config/i386/cpuinfo.c (enum processor_features): Add FEATURE_AES.
363 (get_available_features): Handle FEATURE_AES.
365 2015-07-22 Chung-Lin Tang <cltang@codesourcery.com>
367 * config/nios2/linux-atomic.c (<asm/unistd.h>): Remove #include.
368 (EFAULT,EBUSY,ENOSYS): Delete unused #defines.
370 2015-07-17 Nathan Sidwell <nathan@codesourcery.com>
372 * offloadstuff.c: Constify host data.
374 2015-07-17 Jan Beulich <jbeulich@suse.com>
376 * config/t-softfp: Split up "else ifneq".
378 2015-07-14 Sandra Loosemore <sandra@codesourcery.com>
379 Cesar Philippidis <cesar@codesourcery.com>
380 Chung-Lin Tang <cltang@codesourcery.com>
382 * config/nios2/tramp.c (MOVHI, ORI, JMP): Conditionalize
383 for __nios2_arch__ level.
385 2015-07-13 John Marino <gnugcc@marino.st>
387 * config/i386/t-dragonfly: New.
389 2015-07-01 John David Anglin <danglin@gcc.gnu.org>
391 * config/pa/linux-atomic.c (__kernel_cmpxchg): Reorder arguments to
392 better match light-weight syscall argument order.
393 (__kernel_cmpxchg2): Likewise.
396 2015-06-30 H.J. Lu <hongjiu.lu@intel.com>
398 * config.host: Support i[34567]86-*-elfiamcu target.
399 * config/t-softfp-sfdftf: New file.
400 * config/i386/32/t-iamcu: Likewise.
401 * configure: Regenerated.
403 2015-06-23 James Lemke <jwlemke@codesourcery.com>
406 * lib1funcs.S (aeabi_idiv0, aeabi_ldiv0): Add CFI entries.
408 2015-05-27 H.J. Lu <hongjiu.lu@intel.com>
410 * Makefile.in (CRTSTUFF_CFLAGS): Add $(NO_PIE_CFLAGS).
412 2015-05-27 John Marino <gnugcc@marino.st>
414 * config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Set
416 * config/i386/freebsd-unwind.h: New.
418 2015-05-22 Uros Bizjak <ubizjak@gmail.com>
420 * config.host (i[34567]-*-*, x86_64-*-*): Add t-crtfm instead of
421 i386/t-crtfm to tmake_file.
422 * config/i386/crtfastmath.c (set_fast_math_sse): New function.
423 (set_fast_math): Use set_fast_math_sse for SSE targets.
424 * config/i386/t-crtfm: Remove.
426 2015-05-21 Alan Modra <amodra@gmail.com>
429 * config/rs6000/morestack.S: Remove ".abiversion 1".
431 2015-05-20 Alan Modra <amodra@gmail.com>
433 * config/rs6000/morestack.S: New.
434 * config/rs6000/t-stack-rs6000: New.
435 * config.host (powerpc*-*-linux*): Add t-stack and t-stack-rs6000
437 * generic-morestack.c: Don't build for powerpc 32-bit.
439 2015-05-19 Eric Botcazou <ebotcazou@adacore.com>
441 * Makefile.in (LIBUNWIND): Move dependency for shared libgcc.
442 Remove useless endif/ifneq ($(enable_shared),yes) pair.
444 2015-05-16 James Bowman <james.bowman@ftdichip.com>
446 * config.host: FT32 target added.
447 * config/ft32/*: New files for FT32 target.
449 2015-05-15 Martin Galvan <martin.galvan@tallertechnologies.com>
451 * config/arm/lib1funcs.S (CFI_START_FUNCTION, CFI_END_FUNCTION):
453 * config/arm/ieee754-df.S: Add CFI directives.
454 * config/arm/ieee754-sf.S: Add CFI directives.
456 2015-05-13 Eric Botcazou <ebotcazou@adacore.com>
458 * configure.ac: Include config/sjlj.m4.
459 Remove manual SJLJ check, add GCC_CHECK_SJLJ_EXCEPTIONS and adjust.
460 * config.in: Regenerate.
461 * configure: Likewise.
462 * config.host: Replace enable_sjlj_exceptions by ac_cv_sjlj_exceptions.
464 2015-05-12 Uros Bizjak <ubizjak@gmail.com>
466 * libgcov-util.c: Add space between string literal and macro name.
468 2015-05-06 Sandra Loosemore <sandra@codesourcery.com>
469 Chris Jones <chrisj@nvidia.com>
470 Joshua Conner <jconner@nvidia.com>
472 * config.host (arm*-*-linux*): Add support for crtfastmath.o.
473 (arm*-*-uclinux*): Likewise.
474 (arm*-*-eabi* | arm*-*-rtems*): Likewise.
475 * config/arm/crtfastmath.c: New file.
477 2014-04-29 Bernd Schmidt <bernds@codesourcery.com>
479 * Makefile.in (real_host_noncanonical): New variable.
481 * configure.ac (real_host_noncanonical): Compute. Remove special
482 case for intelmicemul.
483 * configure: Regenerate.
485 2015-04-28 Uros Bizjak <ubizjak@gmail.com>
487 * config/frv/elf-lib.h: New file.
488 (CRT_GET_RFIB_DATA): Move definition from gcc/config/frv/frv.h.
489 * libgcc/config.host (frv-*elf, frv-*-*linux*): Add frv/elf-lib.h
492 2015-04-28 Uros Bizjak <ubizjak@gmail.com>
494 * config/frv/frvbengin.c: Do not include defaults.h
495 * config/frv/frvend.c: Ditto.
497 2015-04-27 Yoshinori Sato <ysato@users.sourceforge.jp>
499 * config.host: Add h8300-*-linux
500 * config/h8300/t-linux: New file.
501 * config/h8300/lib1funs.s: Change symbol prefix.
502 * config/h8300/sfp-machine.h: 64bit double support.
504 2015-04-22 Gregor Richards <gregor.richards@uwaterloo.ca>
505 Szabolcs Nagy <szabolcs.nagy@arm.com>
507 * unwind-dw2-fde-dip.c (USE_PT_GNU_EH_FRAME): Define it on
508 Linux if target provides dl_iterate_phdr.
510 2015-04-17 H.J. Lu <hongjiu.lu@intel.com>
513 * config.host (tmake_file): Add t-slibgcc-libgcc for Linux/x86.
514 * config/i386/cpuinfo.c (__cpu_model): Initialize.
515 (__cpu_indicator_init@GCC_4.8.0): New.
516 (__cpu_model@GCC_4.8.0): Likewise.
517 * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): Add
520 2015-04-16 Nick Clifton <nickc@redhat.com>
522 * config/rl78/divmodhi.S: Add G14 and G13 versions of the __divhi3
523 and __modhi3 functions.
524 * config/rl78/divmodso.S: Add G14 and G13 versions of the
525 __divsi3, __udivsi3, __modsi3 and __umodsi3 functions.
527 2015-04-15 Chen Gang <gang.chen.5i5j@gmail.com>
529 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Use empty
530 do-while loop as macro body to avoid warnings.
532 2015-04-10 Jakub Jelinek <jakub@redhat.com>
533 Iain Sandoe <iain@codesourcery.com>
536 * configure: Regenerate.
538 2015-04-07 Jakub Jelinek <jakub@redhat.com>
539 Iain Sandoe <iain@codesourcery.com>
542 * configure: Regenerate.
544 2015-03-25 Chung-Lin Tang <cltang@codesourcery.com>
546 * config.host (nios2-*-linux*): Remove 'extra_parts' setting.
548 2015-03-03 Max Filippov <jcmvbkbc@gmail.com>
550 Implement call0 ABI for xtensa
551 * config/xtensa/lib2funcs.S (__xtensa_libgcc_window_spill,
552 __xtensa_nonlocal_goto): Don't compile for call0 ABI.
553 (__xtensa_sync_caches): Only use entry and retw in windowed ABI,
554 use ret in call0 ABI.
555 * config/xtensa/t-windowed: New file.
556 * libgcc/config/xtensa/t-xtensa (LIB2ADDEH): Move to t-windowed.
557 * libgcc/configure: Regenerated.
558 * libgcc/configure.ac: Check if xtensa target is configured for
559 windowed ABI and thus needs to use custom unwind code.
561 2015-02-12 Jonathan Wakely <jwakely@redhat.com>
564 * gthr-single.h: Use __unused__ attribute instead of unused.
565 * config/gthr-vxworks.h: Likewise.
566 * config/i386/gthr-win32.h: Likewise.
568 2015-02-27 Kai Tietz <ktietz@redhat.com>
571 * config.in: Regenerated.
572 * configure: Likewise.
573 * configure.ac (AC_HEADER_STDC): Added explicit.
574 (AC_CHECK_HEADERS): Check for default headers plus
576 * libgcov-util.c (gcov_read_profile_dir): Disable use
577 of ftw-function, if header is not found.
578 (ftw_read_file): Likewise.
580 2015-02-23 Thomas Schwinge <thomas@codesourcery.com>
583 * config/nvptx/t-nvptx (INHIBIT_LIBC_CFLAGS): Define to
586 2015-02-17 Sandra Loosemore <sandra@codesourcery.com>
588 * config/arm/bpabi.S (test_div_by_zero): Make label names
589 consistent between thumb2 and arm mode cases. Separate the
590 signed comparison on the high word of the numerator from the
591 unsigned comparison on the low word.
592 * config/arm/bpabi-v6m.S (test_div_by_zero): Similarly separate
595 2015-02-17 Joseph Myers <joseph@codesourcery.com>
597 * config/nvptx/realloc.c: Include <stddef.h> instead of <stdlib.h>
599 (__nvptx_realloc): Call __builtin_memcpy instead of memcpy.
601 2015-02-10 Rainer Emrich <rainer@emrich-ebersheim.de>
603 PR gcov-profile/61889
604 * libgcov-driver-system.c: undefine clashing macro for mkdir.
606 2015-02-02 Nick Clifton <nickc@redhat.com>
608 * config/rl78/fpmath-sf.S (__rl78_int_pack_a_r8): Fix edge case
609 rounding up the fraction.
611 2015-01-31 John David Anglin <danglin@gcc.gnu.org>
613 * config/pa/linux-atomic.c (__kernel_cmpxchg2): Change declaration of
614 oldval and newval to const void *. Fix typo.
615 (FETCH_AND_OP_2): Use __atomic_load_n to load value.
616 (FETCH_AND_OP_WORD): Likewise.
617 (OP_AND_FETCH_WORD): Likewise.
618 (COMPARE_AND_SWAP_2): Likewise.
619 (__sync_val_compare_and_swap_4): Likewise.
620 (__sync_lock_test_and_set_4): Likewise.
621 (SYNC_LOCK_RELEASE_2): Likewise.
622 Remove support for long long atomic operations.
624 2015-01-27 Caroline Tice <cmtice@google.com>
626 Committing VTV Cywin/Ming patch for Patrick Wollgast
627 * Makefile.in: Move rules to build vtv_*.o out of the check
629 * config.host (i[34567]86-*-cygwin*, x86_64-*-cygwin*,
631 (x86_64-*-mingw*): Only add vtv_*.o to extra_parts if
632 enable_vtable_verify.
634 2015-01-27 Nick Clifton <nickc@redhat.com>
636 * config/rl78/cmpsi2.S: Use function start and end macros.
637 (__gcc_bcmp): New function.
638 * config/rl78/lshrsi3.S: Use function start and end macros.
639 * config/rl78/mulsi3.S: Add support for G10.
640 (__mulqi3): New function for G10.
641 * config/rl78/signbit.S: Use function start and end macros.
642 * config/rl78/t-rl78 (LIB2ADD): Add bit-count.S, fpbit-sf.S and
644 (LIB2FUNCS_EXCLUDE): Define.
645 (LIB2FUNCS_ST): Define.
646 * config/rl78/trampoline.S: Use function start and end macros.
647 * config/rl78/vregs.h (START_FUNC): New macro.
648 (START_ANOTHER_FUNC): New macro.
649 (END_FUNC): New macro.
650 (END_ANOTHER_FUNC): New macro.
651 * config/rl78/bit-count.S: New file. Contains assembler
652 implementations of the bit counting functions: ___clzhi2,
653 __clzsi2, ctzhi2, ctzsi2, ffshi2, ffssi2, __partityhi2,
654 __paritysi2, __popcounthi2 and __popcountsi2.
655 * config/rl78/fpbit-sf.S: New file. Contains assembler
656 implementationas of the math functions: __negsf2, __cmpsf2,
657 __eqsf2, __nesf2, __lesf2, __ltsf2, __gesf2, gtsf2, __unordsf2,
658 __fixsfsi, __fixunssfsi, __floatsisf and __floatunssisf.
659 * config/rl78/fpmath-sf.S: New file. Contains assembler
660 implementations of the math functions: __subsf3, __addsf3,
661 __mulsf3 and __divsf3
663 2015-01-27 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
665 * config.host (i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*):
666 Add i386/elf-lib.h to tm_file.
667 * config/i386/elf-lib.h: Fix comment.
668 * unwind-dw2-fde-dip.c (_Unwind_IteratePhdrCallback) [__x86_64__
669 && __sun__ && __svr4__]: Remove workaround.
671 2015-01-25 Allan Sandfeld Jensen <sandfeld@kde.org>
673 * config/i386/cpuinfo.c (enum processor_features): Add FEATURE_BMI and
675 (get_available_features): Detect FEATURE_BMI and FEATURE_BMI2.
677 2015-01-24 H.J. Lu <hongjiu.lu@intel.com>
679 * config/i386/cpuinfo.c (processor_subtypes): Add
680 INTEL_COREI7_BROADWELL.
681 (get_intel_cpu): Support new Silvermont, Haswell and Broadwell
684 2015-01-23 Uros Bizjak <ubizjak@gmail.com>
686 * config/i386/elf-lib.h: New file.
687 (CRT_GET_RFIB_DATA): Move definition from gcc/config/i386/gnu-user.h.
688 Wrap definition in #ifdef __i386__.
689 * libgcc/config.host (i[34567]86-*-linux*, i[34567]86-*-kfreebsd*-gnu)
690 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*)
691 (i[34567]86-*-kopensolaris*-gnu, x86_64-*-linux*)
692 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Add i386/elf-lib.h
695 2015-01-22 Chen Gang <gang.chen.5i5j@gmail.com>
697 * unwind-dw2-fde.h (last_fde): Use "(const fde *)" instead of
698 "(char *)" to avoid qualifier warning by 'xgcc' compiling.
700 2015-01-20 Chung-Lin Tang <cltang@codesourcery.com>
702 * config/nios2/linux-unwind.h (nios2_fallback_frame_state):
703 Update rt_sigframe format and address for current Nios II
706 2015-01-09 Andreas Tobler <andreast@gcc.gnu.org>
708 * config.host (arm*-*-freebsd*): Add new configuration for
710 * config/arm/freebsd-atomic.c: New file.
711 * config/arm/t-freebsd: Likewise.
712 * config/arm/unwind-arm.h: Add __FreeBSD__ to the list of
713 'PC-relative indirect' OS's.
715 2015-01-06 Eric Botcazou <ebotcazou@adacore.com>
717 * config.host: Add Visium support.
718 * config/visium: New directory.
720 2015-01-05 Jakub Jelinek <jakub@redhat.com>
722 Update copyright years.
724 2014-12-19 Matthew Fortune <matthew.fortune@imgtec.com>
726 * config.host: Support mipsisa32r6 and mipsisa64r6.
727 * config/mips/mips16.S: Do not build for R6.
729 2014-12-17 Oleg Endo <olegendo@gcc.gnu.org>
731 * config/sh/crt.h: New.
732 * config/sh/crti.S: Use GLOBAL macro from crt.h for _init and _fini
734 * config/sh/crt1.S: Likewise.
736 2014-12-15 Uros Bizjak <ubizjak@gmail.com>
739 * crtstuff.c (__do_global_dtors_aux) [HIDDEN_DTOR_LIST_END]: Use
740 func_ptr *dtor_list temporary variable to avoid "array subscript
741 is above array bounds" warnings.
743 2014-12-09 Michael Haubenwallner <michael.haubenwallner@ssi-schaefer.com>
745 * Makefile.in (with_aix_soname): Define.
746 * config/rs6000/t-slibgcc-aix: Act upon --with-aix-soname option.
747 * configure.ac: Accept --with-aix-soname=aix|svr4|both option.
748 * configure: Recreate.
750 2014-12-05 Olivier Hainque <hainque@adacore.com>
752 * unwind-dw2.c (DWARF_REG_TO_UNWIND_COLUMN): Remove default def,
753 now provided by defaults.h.
755 2014-11-30 Oleg Endo <olegendo@gcc.gnu.org>
758 * config/sh/lib1funcs.S: Check value of __SHMEDIA__ instead of checking
759 whether it's defined.
761 2014-11-27 Ilya Tocar <ilya.tocar@intel.com>
763 * config/i386/cpuinfo.c (processor_features): Add FEATURE_AVX512F.
764 * config/i386/cpuinfo.c (get_available_features): Detect it.
766 2014-11-27 Tony Wang <tony.wang@arm.com>
768 * config/arm/lib1funcs.S (FUNC_START): Add conditional section
769 redefine for macro L_arm_muldivsf3 and L_arm_muldivdf3.
770 (SYM_END, ARM_SYM_START): Add macros used to expose function Symbols.
772 2014-11-25 Segher Boessenkool <segher@kernel.crashing.org>
774 * crtstuff.c (__do_glbal_ctors_1): Add missing semicolon.
776 2014-11-24 John David Anglin <danglin@gcc.gnu.org>
778 * config/pa/linux-atomic.c (ABORT_INSTRUCTION): Use __builtin_trap()
781 2014-11-21 Guy Martin <gmsoft@tuxicoman.be>
782 John David Anglin <danglin@gcc.gnu.org>
784 * config/pa/linux-atomic.c (__kernel_cmpxchg2): New.
785 (FETCH_AND_OP_2): New. Use for subword and double word operations.
786 (OP_AND_FETCH_2): Likewise.
787 (COMPARE_AND_SWAP_2): Likewise.
788 (SYNC_LOCK_TEST_AND_SET_2): Likewise.
789 (SYNC_LOCK_RELEASE_2): Likewise.
790 (SUBWORD_SYNC_OP): Remove.
791 (SUBWORD_VAL_CAS): Likewise.
792 (SUBWORD_BOOL_CAS): Likewise.
793 (FETCH_AND_OP_WORD): Update.
794 Consistently use signed types.
796 2014-11-13 Bernd Schmidt <bernds@codesourcery.com>
797 Thomas Schwinge <thomas@codesourcery.com>
798 Ilya Verbin <ilya.verbin@intel.com>
799 Andrey Turetskiy <andrey.turetskiy@intel.com>
801 * Makefile.in (crtoffloadbegin$(objext)): New rule.
802 (crtoffloadend$(objext)): Likewise.
803 * configure: Regenerate.
804 * configure.ac (accel_dir_suffix): Compute new variable.
805 (extra_parts): Add crtoffloadbegin.o and crtoffloadend.o
806 if enable_offload_targets is not empty.
807 * offloadstuff.c: New file.
809 2014-11-13 Nick Clifton <nickc@redhat.com>
811 * config/rl78/divmodhi.S: Add support for the G10 architecture.
812 Use START_FUNC and END_FUNC macros to enable linker garbage
814 * config/rl78/divmodqi.S: Likewise.
815 * config/rl78/divmodsi.S: Likewise.
816 * config/rl78/mulsi3.S: Likewise.
817 * config/rl78/lib2div.c: Remove G10 functions.
818 * config/rl78/lib2muls.c: Likewise.
819 * config/rl78/t-rl8 (HOST_LIBGCC2_CFLAGS): Define.
820 * config/rl78/vregs.h (START_FUNC): New macro.
821 (END_FUNC): New macro.
823 2014-11-12 Matthew Fortune <matthew.fortune@imgtec.com>
825 * config/mips/mips16.S: Set .module when supported. Update O32
826 FP64 calling convention and use for FPXX when possible. Add FPXX
827 calling convention fallback case.
829 2014-11-06 Bernd Schmidt <bernds@codesourcery.com>
831 * config.host: Handle nvptx-*-*.
832 * shared-object.mk (as-flags-$o): Define.
833 ($(base)$(objext), $(base)_s$(objext)): Use it instead of
834 -xassembler-with-cpp.
835 * static-object.mk: Identical changes.
836 * config/nvptx/t-nvptx: New file.
837 * config/nvptx/crt0.s: New file.
838 * config/nvptx/free.asm: New file.
839 * config/nvptx/malloc.asm: New file.
840 * config/nvptx/realloc.c: New file.
842 2014-10-30 Joseph Myers <joseph@codesourcery.com>
844 * Makefile.in (libgcc.map.in): New target.
845 (libgcc.map): Use libgcc.map.in.
846 * config/t-softfp (softfp_compat): New variable to be set by
848 [$(softfp_compat) = y] (softfp_map_dep, softfp_set_symver): New
850 [$(softfp_compat) = y] (softfp_file_list): Use files in the build
852 [$(softfp_compat) = y] ($(softfp_file_list)): Generate wrappers
853 that use compat symbols and disable all code unless [SHARED].
854 * config/t-softfp-compat: New file.
855 * find-symver.awk: New file.
856 * configure.ac (--with-glibc-version): New configure option.
857 (ppc_fp_compat): New variable set for powerpc*-*-linux*.
858 * configure: Regenerate.
859 * config.host (powerpc*-*-linux*): Use ${ppc_fp_compat} for
862 2014-10-29 Joseph Myers <joseph@codesourcery.com>
864 * config/t-hardfp (hardfp_exclusions): Document new variable for
866 (hardfp_func_list): Exclude functions from $(hardfp_exclusions).
867 * config/t-softfp (softfp_extras): Document new variable for user
869 (softfp_func_list): Add functions from $(softfp_extras).
870 * config/rs6000/t-e500v1-fp, config/rs6000/t-e500v2-fp: New files.
871 * config.host (powerpc*-*-linux*): For e500v1, use
872 rs6000/t-e500v1-fp and t-hardfp; do not use t-softfp-sfdf and
873 t-softfp-excl. For e500v2, use t-hardfp-sfdf, rs6000/t-e500v2-fp
874 and t-hardfp; do not use t-softfp-sfdf and t-softfp-excl.
876 2014-10-26 John David Anglin <danglin@gcc.gnu.org>
878 * config/pa/linux-unwind.h (pa32_read_access_ok): New function.
879 (pa32_fallback_frame_state): Use pa32_read_access_ok to check if
880 memory read accesses are ok.
882 2014-10-25 Joseph Myers <joseph@codesourcery.com>
884 * configure.ac (ppc_fp_type): Set variable on powerpc*-*-linux*.
885 * configure: Regenerate.
886 * config.host (powerpc*-*-linux*): Use $ppc_fp_type to determine
887 additions to tmake_file. Use t-hardfp-sfdf and t-hardfp instead
888 of soft-fp for 32-bit classic hard float. Do not use
889 t-softfp-excl for soft float.
891 2014-10-22 Joseph Myers <joseph@codesourcery.com>
893 * config.host (powerpc*-*-linux*): Only use soft-fp for 32-bit
895 * config/rs6000/t-ppc64-fp (softfp_wrap_start, softfp_wrap_end):
898 2014-10-22 Georg-Johann Lay <avr@gjlay.de>
900 * config/avr/lib1funcs.S (__do_global_dtors): Fix wrong code
901 introduced with 2014-10-21 trunk r216525.
903 2014-10-21 Joern Rennecke <joern.rennecke@embecosm.com>
904 Vidya Praveen <vidya.praveen@atmel.com>
905 Praveen Kumar Kaushik <Praveen_Kumar.Kaushik@atmel.com>
906 Senthil Kumar Selvaraj <Senthil_Kumar.Selvaraj@atmel.com>
907 Pitchumani Sivanupandi <Pitchumani.S@atmel.com>
909 * config/avr/lib1funcs.S (__do_global_dtors): Go back to descending
912 Updated library functions for AVRTINY arch.
913 * config/avr/lib1funcs.S: Updated zero/tmp regs for AVRTINY.
914 Replaced occurrences of r0/r1 with tmp/zero reg macros.
915 Added wsubi/ wadi macros that expands conditionally as sbiw/ adiw
916 or AVRTINY equivalent. Replaced occurrences of sbiw/adiw with
918 (__mulsi3_helper): Update stack, preserve callee saved regs and
919 argument from stack. Restore callee save registers.
920 (__mulpsi3): Likewise.
921 (__muldi3, __udivmodsi4, __divmodsi4, __negsi2, __umoddi3, __udivmod64,
922 __moddi3, __adddi3, __adddi3_s8, __subdi3, __cmpdi2, __cmpdi2_s8,
923 __negdi2, __prologue_saves__, __epilogue_restores__): Excluded for
925 (__tablejump2__): Added lpm equivalent instructions for AVRTINY.
926 (__do_copy_data): Added new definition for AVRTINY.
927 (__do_clear_bss): Replace r17 by r18 to preserve zero reg for AVRTINY.
928 (__load_3, __load_4, __xload_1, __xload_2, __xload_3,
929 __xload_4, __movmemx_qi, __movmemx_hi): Excluded for AVRTINY.
930 * config/avr/lib1funcs-fixed.S: Replaced occurrences of r0/r1 with
931 tmp/zero reg macros. Replaced occurrences of sbiw/adiw with wsubi/wadi
933 * config/avr/t-avr (LIB1ASMFUNCS): Remove unsupported functions for
936 Fix broken long multiplication on tiny arch.
938 2014-10-09 Joseph Myers <joseph@codesourcery.com>
940 * soft-fp/double.h: Update from glibc.
941 * soft-fp/eqdf2.c: Likewise.
942 * soft-fp/eqsf2.c: Likewise.
943 * soft-fp/eqtf2.c: Likewise.
944 * soft-fp/extenddftf2.c: Likewise.
945 * soft-fp/extended.h: Likewise.
946 * soft-fp/extendsfdf2.c: Likewise.
947 * soft-fp/extendsftf2.c: Likewise.
948 * soft-fp/extendxftf2.c: Likewise.
949 * soft-fp/gedf2.c: Likewise.
950 * soft-fp/gesf2.c: Likewise.
951 * soft-fp/getf2.c: Likewise.
952 * soft-fp/ledf2.c: Likewise.
953 * soft-fp/lesf2.c: Likewise.
954 * soft-fp/letf2.c: Likewise.
955 * soft-fp/op-1.h: Likewise.
956 * soft-fp/op-2.h: Likewise.
957 * soft-fp/op-4.h: Likewise.
958 * soft-fp/op-8.h: Likewise.
959 * soft-fp/op-common.h: Likewise.
960 * soft-fp/quad.h: Likewise.
961 * soft-fp/single.h: Likewise.
962 * soft-fp/soft-fp.h: Likewise.
963 * soft-fp/unorddf2.c: Likewise.
964 * soft-fp/unordsf2.c: Likewise.
965 * soft-fp/unordtf2.c: Likewise.
966 * config/c6x/eqd.c (__c6xabi_eqd): Update call to FP_CMP_EQ_D.
967 * config/c6x/eqf.c (__c6xabi_eqf): Update call to FP_CMP_EQ_S.
968 * config/c6x/ged.c (__c6xabi_ged): Update call to FP_CMP_D.
969 * config/c6x/gef.c (__c6xabi_gef): Update call to FP_CMP_S.
970 * config/c6x/gtd.c (__c6xabi_gtd): Update call to FP_CMP_D.
971 * config/c6x/gtf.c (__c6xabi_gtf): Update call to FP_CMP_S.
972 * config/c6x/led.c (__c6xabi_led): Update call to FP_CMP_D.
973 * config/c6x/lef.c (__c6xabi_lef): Update call to FP_CMP_S.
974 * config/c6x/ltd.c (__c6xabi_ltd): Update call to FP_CMP_D.
975 * config/c6x/ltf.c (__c6xabi_ltf): Update call to FP_CMP_S.
977 2014-10-08 Rong Xu <xur@google.com>
979 * libgcov-util.c (read_gcda_file): Fix format.
980 (find_match_gcov_info): Ditto.
981 (calculate_2_entries): New.
982 (compute_one_gcov): Ditto.
983 (gcov_info_count_all_cold): Ditto.
984 (gcov_info_count_all_zero): Ditto.
985 (extract_file_basename): Ditto.
986 (get_file_basename): Ditto.
988 (matched_gcov_info): Ditto.
989 (calculate_overlap): Ditto.
990 (gcov_profile_overlap): Ditto.
991 * libgcov-driver.c (compute_summary): Make
992 it avavilable for external calls.
994 2014-10-06 Rong Xu <xur@google.com>
996 * Makefile.in: Ditto.
997 * libgcov-driver.c (gcov_sort_n_vals): New utility function.
998 (gcov_sort_icall_topn_counter): Ditto.
999 (gcov_sort_topn_counter_arrays): Ditto.
1000 (dump_one_gcov): Sort indirect_call topn counters.
1001 * libgcov-merge.c (__gcov_merge_icall_topn): New merge
1003 * libgcov-profiler.c (__gcov_topn_value_profiler_body): New
1005 (__gcov_indirect_call_topn_profiler): New profiler function.
1006 * libgcov-util.c (__gcov_icall_topn_counter_op): New.
1007 * libgcov.h: New decls.
1009 2014-10-04 Trevor Saunders <tsaunders@mozilla.com>
1011 * config.host: Remove support for score-*.
1013 2014-09-22 Joseph Myers <joseph@codesourcery.com>
1015 * dfp-bit.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
1016 (__LIBGCC_XF_MANT_DIG__): Define if not already defined.
1017 (LONG_DOUBLE_HAS_XF_MODE): Define in terms of
1018 __LIBGCC_XF_MANT_DIG__.
1019 (__LIBGCC_TF_MANT_DIG__): Define if not already defined.
1020 (LONG_DOUBLE_HAS_TF_MODE): Define in terms of
1021 __LIBGCC_TF_MANT_DIG__.
1022 * libgcc2.c (NOTRUNC): Define in terms of
1023 __LIBGCC_*_EXCESS_PRECISION__, not LIBGCC2_LONG_DOUBLE_TYPE_SIZE.
1024 * libgcc2.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
1026 2014-09-22 Joseph Myers <joseph@codesourcery.com>
1029 * config/ia64/sfp-machine.h (FE_EX_ALL, FP_TRAPPING_EXCEPTIONS):
1032 2014-09-22 Hans-Peter Nilsson <hp@axis.com>
1034 * crtstuff.c (USE_EH_FRAME_REGISTRY): Let USE_EH_FRAME_REGISTRY_ALWAYS
1035 override USE_PT_GNU_EH_FRAME.
1036 [__LIBGCC_EH_FRAME_SECTION_NAME__ && !USE_PT_GNU_EH_FRAME]: Sanity-
1037 check USE_EH_FRAME_REGISTRY_ALWAYS against
1038 __LIBGCC_EH_FRAME_SECTION_NAME__, emit error if unsane.
1039 * Makefile.in (FORCE_EXPLICIT_EH_REGISTRY): New
1040 variable for substituted force_explicit_eh_registry.
1041 (CRTSTUFF_CFLAGS): Add FORCE_EXPLICIT_EH_REGISTRY.
1042 * configure.ac (explicit-exception-frame-registration):
1044 * configure: Regenerate.
1046 2014-09-19 Olivier Hainque <hainque@adacore.com>
1048 * config.host (powerpc-wrs-vxworksmils): New configuration,
1051 2014-09-18 Joseph Myers <joseph@codesourcery.com>
1053 * libgcc2.c (CEXT): Define using __LIBGCC_*_FUNC_EXT__.
1055 2014-09-18 Joseph Myers <joseph@codesourcery.com>
1057 * config/i386/sfp-machine.h (FP_TRAPPING_EXCEPTIONS): Treat clear
1058 bits not set bits as indicating trapping exceptions.
1060 2014-09-17 Nathan sidwell <nathan@acm.org>
1062 * Makefile.in (LIBGCOV_INTERFACE): Add _gcov_dump from ...
1063 (LIBGCOV_DRIVER): ... here.
1064 * libgcov-driver.c (gcov_master): New.
1065 (gcov_exit): Remove from master chain.
1066 (__gcov_init): Add to master chain if version compatible. Don't
1068 * libgcov_interface (__gcov_flust): Call gcov_dump_int.
1069 (gcov_reset_int): Clear master chain, if compatible.
1070 (gcov_dump_int): New internal interface. Dump master chain, if
1072 (gcov_dump): Alias for gcov_dump_int.
1073 * libgcov.h (struct gcov_root): Add next and prev fields.
1074 (struct gcov_master): New struct.
1075 (__gcov_master): New.
1076 (gcov_dump_int): Declare.
1078 2014-09-17 Olivier Hainque <hainque@adacore.com>
1080 * config.host (x86_64-*-mingw*): Add i386/t-cygming to tmake_file
1081 and crtbegin.o + crtend.o to extra_parts.
1083 2014-09-12 Joseph Myers <joseph@codesourcery.com>
1085 * libgcc2.h (LIBGCC2_HAS_SF_MODE): Define using
1086 __LIBGCC_HAS_SF_MODE__.
1087 (LIBGCC2_HAS_DF_MODE): Define using __LIBGCC_HAS_DF_MODE__.
1088 (LIBGCC2_HAS_XF_MODE): Define using __LIBGCC_HAS_XF_MODE__.
1089 (LIBGCC2_HAS_TF_MODE): Define using __LIBGCC_HAS_TF_MODE__.
1090 * config/libbid/bid_gcc_intrinsics.h
1091 (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Do not define.
1092 (LIBGCC2_HAS_XF_MODE): Define using __LIBGCC_HAS_XF_MODE__.
1093 (LIBGCC2_HAS_TF_MODE): Define using __LIBGCC_HAS_TF_MODE__.
1094 * fixed-bit.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Do not define.
1095 (LIBGCC2_HAS_SF_MODE): Define using __LIBGCC_HAS_SF_MODE__.
1096 (LIBGCC2_HAS_DF_MODE): Define using __LIBGCC_HAS_DF_MODE__.
1098 2014-09-11 Georg-Johann Lay <avr@gjlay.de>
1101 * config/avr/libgcc.S (__tablejump2__): Rewrite to use RAMPZ, ELPM
1102 and R24 as needed. Make work for all devices and .text locations.
1103 (__do_global_ctors, __do_global_dtors): Use word addresses.
1104 (__tablejump__, __tablejump_elpm__): Remove functions.
1105 * t-avr (LIB1ASMFUNCS): Remove _tablejump, _tablejump_elpm.
1107 (XICALL, XIJMP): New macros.
1109 2014-09-09 Marcus Shawcroft <marcus.shawcroft@arm.com>
1110 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
1112 * config.host (aarch64*): Include crtfastmath.o and
1114 * config/aarch64/crtfastmath.c: New file.
1116 2014-09-08 Trevor Saunders <tsaunders@mozilla.com>
1118 * config.host: Remove picochip support.
1119 * config/picochip/adddi3.S: Remove.
1120 * config/picochip/ashlsi3.S: Remove.
1121 * config/picochip/ashlsi3.c: Remove.
1122 * config/picochip/ashrsi3.S: Remove.
1123 * config/picochip/ashrsi3.c: Remove.
1124 * config/picochip/clzsi2.S: Remove.
1125 * config/picochip/cmpsi2.S: Remove.
1126 * config/picochip/divmod15.S: Remove.
1127 * config/picochip/divmodhi4.S: Remove.
1128 * config/picochip/divmodsi4.S: Remove.
1129 * config/picochip/lib1funcs.S: Remove.
1130 * config/picochip/longjmp.S: Remove.
1131 * config/picochip/lshrsi3.S: Remove.
1132 * config/picochip/lshrsi3.c: Remove.
1133 * config/picochip/parityhi2.S: Remove.
1134 * config/picochip/popcounthi2.S: Remove.
1135 * config/picochip/setjmp.S: Remove.
1136 * config/picochip/subdi3.S: Remove.
1137 * config/picochip/t-picochip: Remove.
1138 * config/picochip/ucmpsi2.S: Remove.
1139 * config/picochip/udivmodhi4.S: Remove.
1140 * config/picochip/udivmodsi4.S: Remove.
1142 2014-09-08 Joseph Myers <joseph@codesourcery.com>
1144 * libgcc2.c (SF_SIZE): Change all uses to __LIBGCC_SF_MANT_DIG__.
1145 (DF_SIZE): Change all uses to __LIBGCC_DF_MANT_DIG__.
1146 (XF_SIZE): Change all uses to __LIBGCC_XF_MANT_DIG__.
1147 (TF_SIZE): Change all uses to __LIBGCC_TF_MANT_DIG__.
1148 * libgcc2.h (SF_SIZE): Change to __LIBGCC_SF_MANT_DIG__. Give
1149 error if not defined and LIBGCC2_HAS_SF_MODE is defined.
1150 (DF_SIZE): Change to __LIBGCC_DF_MANT_DIG__. Give error if not
1151 defined and LIBGCC2_HAS_DF_MODE is defined.
1152 (XF_SIZE): Change to __LIBGCC_XF_MANT_DIG__. Give error if not
1153 defined and LIBGCC2_HAS_XF_MODE is defined.
1154 (TF_SIZE): Change to __LIBGCC_TF_MANT_DIG__. Give error if not
1155 defined and LIBGCC2_HAS_TF_MODE is defined.
1157 2014-09-08 Joseph Myers <joseph@codesourcery.com>
1159 * fp-bit.c (pack_d, unpack_d): Remove LARGEST_EXPONENT_IS_NORMAL
1160 and ROUND_TOWARDS_ZERO conditionals.
1162 2014-09-07 Nathan sidwell <nathan@acm.org>
1164 * libgcov-interface.c (STRONG_ALIAS): Rename to ...
1165 (ALIAS_weak): ... here. Use forwarding function. Adjust uses.
1167 2014-09-05 Joseph Myers <joseph@codesourcery.com>
1169 * Makefile.in (CRTSTUFF_CFLAGS): Add -fbuilding-libgcc.
1170 * config/aarch64/linux-unwind.h (STACK_POINTER_REGNUM): Change all
1171 uses to __LIBGCC_STACK_POINTER_REGNUM__.
1172 (DWARF_ALT_FRAME_RETURN_COLUMN): Change all uses to
1173 __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
1174 * config/alpha/vms-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN):
1175 Change use to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
1176 * config/cr16/unwind-cr16.c (STACK_GROWS_DOWNWARD): Change all
1177 uses to __LIBGCC_STACK_GROWS_DOWNWARD__.
1178 (DWARF_FRAME_REGISTERS): Change all uses to
1179 __LIBGCC_DWARF_FRAME_REGISTERS__.
1180 (EH_RETURN_STACKADJ_RTX): Change all uses to
1181 __LIBGCC_EH_RETURN_STACKADJ_RTX__.
1182 * config/cr16/unwind-dw2.h (DWARF_FRAME_REGISTERS): Change use to
1183 __LIBGCC_DWARF_FRAME_REGISTERS__. Remove conditional definition.
1184 * config/i386/cygming-crtbegin.c (EH_FRAME_SECTION_NAME): Change
1185 use to __LIBGCC_EH_FRAME_SECTION_NAME__.
1186 (JCR_SECTION_NAME): Change use to __LIBGCC_JCR_SECTION_NAME__.
1187 * config/i386/cygming-crtend.c (EH_FRAME_SECTION_NAME): Change use
1188 to __LIBGCC_EH_FRAME_SECTION_NAME__.
1189 (JCR_SECTION_NAME): Change use to __LIBGCC_JCR_SECTION_NAME__
1190 * config/mips/linux-unwind.h (STACK_POINTER_REGNUM): Change use to
1191 __LIBGCC_STACK_POINTER_REGNUM__.
1192 (DWARF_ALT_FRAME_RETURN_COLUMN): Change all uses to
1193 __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
1194 * config/nios2/linux-unwind.h (STACK_POINTER_REGNUM): Change use
1195 to __LIBGCC_STACK_POINTER_REGNUM__.
1196 * config/pa/hpux-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN): Change
1197 all uses to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
1198 * config/pa/linux-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN): Change
1199 all uses to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
1200 * config/rs6000/aix-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN):
1201 Change all uses to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
1202 (STACK_POINTER_REGNUM): Change all uses to
1203 __LIBGCC_STACK_POINTER_REGNUM__.
1204 * config/rs6000/darwin-fallback.c (STACK_POINTER_REGNUM): Change
1205 use to __LIBGCC_STACK_POINTER_REGNUM__.
1206 * config/rs6000/linux-unwind.h (STACK_POINTER_REGNUM): Change all
1207 uses to __LIBGCC_STACK_POINTER_REGNUM__.
1208 * config/sparc/linux-unwind.h (DWARF_FRAME_REGISTERS): Change use
1209 to __LIBGCC_DWARF_FRAME_REGISTERS__.
1210 * config/sparc/sol2-unwind.h (DWARF_FRAME_REGISTERS): Change use
1211 to __LIBGCC_DWARF_FRAME_REGISTERS__.
1212 * config/tilepro/linux-unwind.h (STACK_POINTER_REGNUM): Change use
1213 to __LIBGCC_STACK_POINTER_REGNUM__.
1214 * config/xtensa/unwind-dw2-xtensa.h (DWARF_FRAME_REGISTERS):
1215 Remove conditional definition.
1216 * crtstuff.c (TEXT_SECTION_ASM_OP): Change all uses to
1217 __LIBGCC_TEXT_SECTION_ASM_OP__.
1218 (EH_FRAME_SECTION_NAME): Change all uses to
1219 __LIBGCC_EH_FRAME_SECTION_NAME__.
1220 (EH_TABLES_CAN_BE_READ_ONLY): Change all uses to
1221 __LIBGCC_EH_TABLES_CAN_BE_READ_ONLY__.
1222 (CTORS_SECTION_ASM_OP): Change all uses to
1223 __LIBGCC_CTORS_SECTION_ASM_OP__.
1224 (DTORS_SECTION_ASM_OP): Change all uses to
1225 __LIBGCC_DTORS_SECTION_ASM_OP__.
1226 (JCR_SECTION_NAME): Change all uses to
1227 __LIBGCC_JCR_SECTION_NAME__.
1228 (INIT_SECTION_ASM_OP): Change all uses to
1229 __LIBGCC_INIT_SECTION_ASM_OP__.
1230 (INIT_ARRAY_SECTION_ASM_OP): Change all uses to
1231 __LIBGCC_INIT_ARRAY_SECTION_ASM_OP__.
1232 * generic-morestack.c (STACK_GROWS_DOWNWARD): Change all uses to
1233 __LIBGCC_STACK_GROWS_DOWNWARD__.
1234 * libgcc2.c (INIT_SECTION_ASM_OP): Change all uses to
1235 __LIBGCC_INIT_SECTION_ASM_OP__.
1236 (INIT_ARRAY_SECTION_ASM_OP): Change all uses to
1237 __LIBGCC_INIT_ARRAY_SECTION_ASM_OP__.
1238 (EH_FRAME_SECTION_NAME): Change all uses to
1239 __LIBGCC_EH_FRAME_SECTION_NAME__.
1240 * libgcov-profiler.c (VTABLE_USES_DESCRIPTORS): Remove conditional
1241 definitions. Change all uses to
1242 __LIBGCC_VTABLE_USES_DESCRIPTORS__.
1243 * unwind-dw2.c (STACK_GROWS_DOWNWARD): Change all uses to
1244 __LIBGCC_STACK_GROWS_DOWNWARD__.
1245 (DWARF_FRAME_REGISTERS): Change all uses to
1246 __LIBGCC_DWARF_FRAME_REGISTERS__.
1247 (EH_RETURN_STACKADJ_RTX): Change all uses to
1248 __LIBGCC_EH_RETURN_STACKADJ_RTX__.
1249 * unwind-dw2.h (DWARF_FRAME_REGISTERS): Remove conditional
1250 definition. Change use to __LIBGCC_DWARF_FRAME_REGISTERS__.
1251 * unwind-sjlj.c (DONT_USE_BUILTIN_SETJMP): Change all uses to
1252 __LIBGCC_DONT_USE_BUILTIN_SETJMP__.
1253 (JMP_BUF_SIZE): Change use to __LIBGCC_JMP_BUF_SIZE__.
1255 2014-09-02 Nathan sidwell <nathan@acm.org>
1257 * libgcov-interface.c (STRONG_ALIAS): New.
1258 (__gcov_flush): Call __gcov_reset_int.
1259 (__gcov_reset): Strong alias for ...
1260 (__gcov_reset_ing): ... this renamed hidden version.
1261 * libgcov.h (__gcov_reset_int): New declaration.
1263 2014-08-19 Yaakov Selkowitz <yselkowi@redhat.com>
1265 * config/i386/cygming-crtend.c (register_frame_ctor): Move atexit
1267 * config/i386/cygming-crtbegin.c (__gcc_register_frame): to here.
1268 (__dso_handle): Define on Cygwin.
1269 * config/i386/t-cygming (crtbeginS.o): New rule.
1270 * config.host (*-*-cygwin*): Add crtbeginS.o to extra_parts.
1272 * config/i386/cygming-crtbegin.c (deregister_frame_fn): Fix
1275 2014-08-13 Steve Ellcey <sellcey@mips.com>
1277 * crtstuff.c: Undef caddr_t.
1279 2014-08-12 Steve Ellcey <sellcey@mips.com>
1281 * config/mips/mips16.S: Skip when __mips_soft_float is defined.
1283 2014-08-07 Nathan Sidwell <nathan@acm.org>
1285 * Makefile.in (LIBGCOV_INTERFACE): Move _gcov_dump ...
1286 (LIBGCOV_DRIVER): ... to here.
1287 * libgcov.h (gcov_do_dump): New #define.
1288 (struct gcov_root): New.
1289 (__gcov_root): New declaration.
1290 (__gcov_dump_one): Declare.
1291 * libgcov-driver.c (gcov_list, gcov_dump_complete,
1292 run_accounted): Delete.
1293 (gcov_compute_histogram): Add LIST argument, adjust.
1294 (compute_summary): Adjust gcov_compute_histogram call.
1295 (gcov_do_dump): Not hidden, static in libgcov.
1296 (gcov_clear): Move to interface.c.
1297 (__gcov_dump_one): New, broken out of ...
1298 (gcov_exit): ... here. Make static.
1300 (__gcov_init): Adjust.
1301 * libgcov-interface.c (gcov_clear, gcov_exit): Remove
1303 (__gcov_flush): Use __gcov_dump_one and __gcov_reset.
1304 (gcov_clear): Moved from driver.c. Add LIST argument.
1305 (__gcov_reset): Adjust for changed interfaces.
1306 (__gcov_fork): Remove local declaration of __gcov_flush_mx.
1308 2014-08-04 Rohit <rohitarulraj@freescale.com>
1311 * config/rs6000/linux-unwind.h (ppc_fallback_frame_state): Update
1312 based on change in SPE high register numbers and 3 HTM registers.
1314 2014-08-01 Nathan Sidwell <nathan@acm.org>
1316 * Makefile.in (LIBGCOV_MERGE, LIBGCOV_PROFILER,
1317 LIBGCOV_INTERFACE): Reformat.
1318 * libgcov-driver.c (gcov_exit, __gcov_init): Disable when
1320 * libgcov-interface.c: Reformat some comments.
1321 (__gcov_flush_mx): Add declaration. Tidy up definition.
1323 2014-07-31 Alan Modra <amodra@gmail.com>
1324 Peter Bergner <bergner@vnet.ibm.com>
1326 * config/rs6000/ibm-ldouble.c (typedef union longDblUnion): Delete.
1327 (pack_ldouble): New function.
1328 (__gcc_qadd): Use it.
1329 (__gcc_qmul): Likewise.
1330 (__gcc_qdiv): Likewise.
1331 (__gcc_qneg): Likewise.
1332 (__gcc_stoq): Likewise.
1333 (__gcc_dtoq): Likewise.
1335 2014-07-30 J. D. Johnston <jjohnst@us.ibm.com>
1337 * config/s390/tpf-unwind.h: Include <stdbool.h>.
1338 (__tpf_eh_return): Add original return address as second parameter.
1339 Handle cases where unwinder routines were called directly, instead
1340 of from within the C++ library.
1342 2014-07-29 Nathan Sidwell <nathan@acm.org>
1344 * libgcov.h: Move renaming of entry points to lib gcov specific
1346 (gcov_do_dump): New rename.
1347 (gcov_rewrite): Remove inline, make HIDDEN.
1348 * libgcov-driver.c (gcov_clear, gcov_exit): Remove declarations.
1349 (gcov_exit_compute_summary): Rename to ...
1350 (compute_summary): ... here. Add LIST argument.
1351 (gcov_exit_merge_gcda): Rename to ...
1352 (merge_one_data): ... here.
1353 (gcov_exit_write_gcda): Rename to ...
1354 (write_one_data): ... here.
1355 (gcov_exit_merge_summary): Rename to ...
1356 (merge_summary): Add RUN_COUNTED argument.
1357 (gcov_exit_dump_gcov): Rename to ...
1358 (dump_one_gcov): Add RUN_COUNTED argument.
1359 (gcov_do_dump): New function, broken out of ...
1360 (gcov_exit): ... here. Call it.
1362 2014-07-27 Anthony Green <green@moxielogic.com>
1364 * config.host: Add moxiebox configuration suppport.
1366 2014-07-27 Nathan Sidwell <nathan@acm.org>
1368 * libgcov-driver.c (struct gcov_filename_aux): Rename ...
1369 (struct gcov_filename): ... here. Include buffer and max length
1371 (gcov_max_filename): Remove.
1372 (gi_filename): Remove.
1373 (gcov_exit_compute_summary): Compute max filename here.
1374 (gcov_exit_merge_gcda): Add filename parm, adjust.
1375 (gcov_exit_merge_summary): Likewise.
1376 (gcov_exit_dump_gcov): Adjust for struct gcov_filename changes.
1377 (gcov_exit): Likewise.
1378 (__gcov_init): Don't calculate max length here.
1379 * libgcov_util.c (max_filename_len): Remove.
1380 (read_gcda_file): Don't calculate max length here.
1381 (gcov_read_profile_dir): Don't propagate here.
1382 * libgcov-driver-system.c (alloc_filename_struct): Adjust for
1383 struct gcov_filename changes.
1384 (gcov_exit_open_gcda_file): Likewise.
1386 2014-07-25 Nathan Sidwell <nathan@acm.org>
1388 * libgcov-driver.c (set_gcov_dump_complete,
1389 reset_gcov_dump_complete, get_gcov_dump_complete): Remove global
1390 functions polluting user's namespace.
1391 (gcov_exit): Set variable directly.
1392 (gcov_clear): Reset variable directly.
1393 * libgcov-interface.c (get_gcov_dymp_complete,
1394 reset_gov_dump_complete): Remove declarations.
1395 (__gcov_reset, __gcov_dump): Don't call them.
1397 2014-07-24 DJ Delorie <dj@redhat.com>
1399 * config/i386/cygming-crtbegin.c (deregister_frame_fn): Newly public.
1400 (__gcc_deregister_frame): Move logic to detect deregister function
1402 (__gcc_register_frame): here, so it's consistent with the register
1405 2014-07-23 Nathan Sidwell <nathan@acm.org>
1407 * libgcov-driver.c (set_gcov_list): Remove.
1408 (gcov_list): Make non-static in GCOV_TOOL.
1409 * libgcov.h (GCOV_TOOL_LINKAGE): Remove unused #define.
1411 2014-07-17 John David Anglin <danglin@gcc.gnu.org>
1413 * config/pa/linux-atomic.c (__sync_lock_release_4): New.
1414 (SYNC_LOCK_RELEASE): Update to use __kernel_cmpxchg for release.
1415 Don't use SYNC_LOCK_RELEASE for int type.
1417 2014-07-14 Richard Biener <rguenther@suse.de>
1419 * libgcov.h (struct gcov_fn_info): Make ctrs size 1.
1421 2014-07-11 Rong Xu <xur@google.com>
1423 * libgcov-util.c (gcov_max_filename): Fix declartion.
1425 2014-07-10 Rong Xu <xur@google.com>
1427 Add gcov-tool: an offline gcda profile processing tool
1429 * libgcov-driver.c (gcov_max_filename): Make available
1431 * libgcov-merge.c (__gcov_merge_add): Replace
1432 gcov_read_counter() with a Macro.
1433 (__gcov_merge_ior): Ditto.
1434 (__gcov_merge_time_profile): Ditto.
1435 (__gcov_merge_single): Ditto.
1436 (__gcov_merge_delta): Ditto.
1437 * libgcov-util.c (void gcov_set_verbose): Set the verbose flag
1438 in the utility functions.
1439 (set_fn_ctrs): Utility function for reading gcda files to in-memory
1440 gcov_list object link lists.
1441 (tag_function): Ditto.
1442 (tag_blocks): Ditto.
1445 (tag_counters): Ditto.
1446 (tag_summary): Ditto.
1447 (read_gcda_finalize): Ditto.
1448 (read_gcda_file): Ditto.
1449 (ftw_read_file): Ditto.
1450 (read_profile_dir_init): Ditto.
1451 (gcov_read_profile_dir): Ditto.
1452 (gcov_read_counter_mem): Ditto.
1453 (gcov_get_merge_weight): Ditto.
1454 (merge_wrapper): A wrapper function that calls merging handler.
1455 (gcov_merge): Merge two gcov_info objects with weights.
1456 (find_match_gcov_info): Find the matched gcov_info in the list.
1457 (gcov_profile_merge): Merge two gcov_info object lists.
1458 (__gcov_add_counter_op): Process edge profile counter values.
1459 (__gcov_ior_counter_op): Process IOR profile counter values.
1460 (__gcov_delta_counter_op): Process delta profile counter values.
1461 (__gcov_single_counter_op): Process single profile counter values.
1462 (fp_scale): Callback function for float-point scaling.
1463 (int_scale): Callback function for integer fraction scaling.
1464 (gcov_profile_scale): Scaling profile counters.
1465 (gcov_profile_normalize): Normalize profile counters.
1466 * libgcov.h: Add headers and functions for gcov-tool use.
1467 (gcov_get_counter): New.
1468 (gcov_get_counter_target): Ditto.
1469 (struct gcov_info): Make the functions field mutable in gcov-tool
1472 2014-06-23 Kai Tietz <ktietz@redhat.com>
1475 * unwind-seh.c (_Unwind_GetGR): Check for proper
1477 (_Unwind_SetGR): Likewise.
1479 2014-05-22 Nick Clifton <nickc@redhat.com>
1481 * config/msp430/t-msp430 (HOST_LIBGCC2_CFLAGS): Add
1484 2014-05-22 Teresa Johnson <tejohnson@google.com>
1486 * libgcov-driver.c (gcov_error): Move declaration before gcov-io.c
1489 2014-05-20 John Marino <gnugcc@marino.st>
1491 * config.host (*-*-dragonfly*): New target.
1492 * crtstuff.c: Make dl_iterate_support generic on *bsd.
1493 * enable-execute-stack-mprotect.c: Always mprotect on FreeBSD.
1494 * unwind-dw2-fde-dip.c: Add dl_iterate_phr support for DragonFly.
1495 * config/i386/dragonfly-unwind.h: New.
1497 2014-05-21 Maciej W. Rozycki <macro@codesourcery.com>
1500 * config/arm/sfp-machine.h (_FP_NANFRAC_H, _FP_NANFRAC_S)
1501 (_FP_NANFRAC_D, _FP_NANSIGN_Q): Set the quiet bit.
1503 2014-05-13 Bernd Edlinger <bernd.edlinger@hotmail.de>
1505 * unwind-seh.c (_Unwind_Backtrace): Uncommented, finished
1508 2014-05-12 Georg-Johann Lay <avr@gjlay.de>
1510 * config/arm/bpabi-lib.h (License): Add GCC Runtime Library Exception.
1512 2014-05-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1515 * config/t-slibgcc-sld: Only build and install libgcc-unwind.map
1518 2014-04-30 Bernd Edlinger <bernd.edlinger@hotmail.de>
1520 Work around for current cygwin32 build problems.
1521 * config/i386/cygming-crtbegin.c (__register_frame_info,
1522 __deregister_frame_info, _Jv_RegisterClasses): Compile weak default
1523 functions only for 64-bit systems.
1525 2014-04-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1527 * config/i386/crtfastmath.c [!__x86_64__ && __sun__ && __svr4__]
1528 (sigill_caught, sigill_hdlr): Remove.
1530 2014-04-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1532 * config/i386/crtfastmath.c (set_fast_math): Remove SSE execution
1534 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
1535 Solaris 9 single-threaded support.
1536 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
1537 Solaris 9 single-threaded support. Add call_user_handler code
1539 (sparc_is_sighandler): Likewise.
1541 2014-03-27 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1543 * config.host: Append t-floattodi to tmake_file depending on
1546 2014-03-20 Joel Sherrill <joel.sherrill@oarcorp.com>
1548 * config.host (v850*-*-*): Add to tmake_file instead of resetting it.
1550 2014-03-10 Uros Bizjak <ubizjak@gmail.com>
1553 * crtstuff.c (frame_dummy): Use void **jcr_list temporary
1554 variable to avoid "array subscript is above array bounds" warnings.
1555 Use __builtin_expect when checking *jcr_list for NULL.
1557 2014-03-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1560 * config.host (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu)
1561 (*-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu): Only add
1562 vtv_*.o to extra_parts if enable_vtable_verify.
1564 2014-03-06 Nick Clifton <nickc@redhat.com>
1566 * config/msp430/t-msp430 (LIB2ADD): Add lib2hw_mul.S
1567 * config/msp430/lib2hw_mul.S: New: Hardware multiply routines.
1569 2014-02-28 Joey Ye <joey.ye@arm.com>
1572 * config/arm/sfp-machine.h (_FP_NANFRAC_H,
1573 _FP_NANFRAC_S, _FP_NANFRAC_D, _FP_NANFRAC_Q):
1576 2014-02-24 Walter Lee <walt@tilera.com>
1578 * config.host: Support "tilegx*" and "tilepro*" triplets.
1579 * config/tilegx/sfp-machine32.h (__BYTE_ORDER): Handle big endian.
1580 * config/tilegx/sfp-machine64.h (__BYTE_ORDER): Handle big endian.
1582 2014-02-20 Sandra Loosemore <sandra@codesourcery.com>
1583 Chung-Lin Tang <cltang@codesourcery.com>
1585 * config/nios2/t-nios2 (CRTSTUFF_T_CFLAGS): Add -mno-gpopt.
1586 * config/nios2/crti.S: Remove .file directive.
1587 * config/nios2/crtn.S: Likewise.
1589 2014-02-18 Kai Tietz <ktietz@redhat.com>
1590 Jonathan Schleifer <js@webkeks.org>
1593 * unwind-seh.c (_GCC_specific_handler): Pass proper
1594 value to unwind-handler.
1596 2014-02-12 Joseph Myers <joseph@codesourcery.com>
1598 * soft-fp/adddf3.c: Update from glibc.
1599 * soft-fp/addsf3.c: Likewise.
1600 * soft-fp/addtf3.c: Likewise.
1601 * soft-fp/divdf3.c: Likewise.
1602 * soft-fp/divsf3.c: Likewise.
1603 * soft-fp/divtf3.c: Likewise.
1604 * soft-fp/double.h: Likewise.
1605 * soft-fp/eqdf2.c: Likewise.
1606 * soft-fp/eqsf2.c: Likewise.
1607 * soft-fp/eqtf2.c: Likewise.
1608 * soft-fp/extenddftf2.c: Likewise.
1609 * soft-fp/extended.h: Likewise.
1610 * soft-fp/extendsfdf2.c: Likewise.
1611 * soft-fp/extendsftf2.c: Likewise.
1612 * soft-fp/extendxftf2.c: Likewise.
1613 * soft-fp/fixdfdi.c: Likewise.
1614 * soft-fp/fixdfsi.c: Likewise.
1615 * soft-fp/fixdfti.c: Likewise.
1616 * soft-fp/fixsfdi.c: Likewise.
1617 * soft-fp/fixsfsi.c: Likewise.
1618 * soft-fp/fixsfti.c: Likewise.
1619 * soft-fp/fixtfdi.c: Likewise.
1620 * soft-fp/fixtfsi.c: Likewise.
1621 * soft-fp/fixtfti.c: Likewise.
1622 * soft-fp/fixunsdfdi.c: Likewise.
1623 * soft-fp/fixunsdfsi.c: Likewise.
1624 * soft-fp/fixunsdfti.c: Likewise.
1625 * soft-fp/fixunssfdi.c: Likewise.
1626 * soft-fp/fixunssfsi.c: Likewise.
1627 * soft-fp/fixunssfti.c: Likewise.
1628 * soft-fp/fixunstfdi.c: Likewise.
1629 * soft-fp/fixunstfsi.c: Likewise.
1630 * soft-fp/fixunstfti.c: Likewise.
1631 * soft-fp/floatdidf.c: Likewise.
1632 * soft-fp/floatdisf.c: Likewise.
1633 * soft-fp/floatditf.c: Likewise.
1634 * soft-fp/floatsidf.c: Likewise.
1635 * soft-fp/floatsisf.c: Likewise.
1636 * soft-fp/floatsitf.c: Likewise.
1637 * soft-fp/floattidf.c: Likewise.
1638 * soft-fp/floattisf.c: Likewise.
1639 * soft-fp/floattitf.c: Likewise.
1640 * soft-fp/floatundidf.c: Likewise.
1641 * soft-fp/floatundisf.c: Likewise.
1642 * soft-fp/floatunditf.c: Likewise.
1643 * soft-fp/floatunsidf.c: Likewise.
1644 * soft-fp/floatunsisf.c: Likewise.
1645 * soft-fp/floatunsitf.c: Likewise.
1646 * soft-fp/floatuntidf.c: Likewise.
1647 * soft-fp/floatuntisf.c: Likewise.
1648 * soft-fp/floatuntitf.c: Likewise.
1649 * soft-fp/gedf2.c: Likewise.
1650 * soft-fp/gesf2.c: Likewise.
1651 * soft-fp/getf2.c: Likewise.
1652 * soft-fp/ledf2.c: Likewise.
1653 * soft-fp/lesf2.c: Likewise.
1654 * soft-fp/letf2.c: Likewise.
1655 * soft-fp/muldf3.c: Likewise.
1656 * soft-fp/mulsf3.c: Likewise.
1657 * soft-fp/multf3.c: Likewise.
1658 * soft-fp/negdf2.c: Likewise.
1659 * soft-fp/negsf2.c: Likewise.
1660 * soft-fp/negtf2.c: Likewise.
1661 * soft-fp/op-1.h: Likewise.
1662 * soft-fp/op-2.h: Likewise.
1663 * soft-fp/op-4.h: Likewise.
1664 * soft-fp/op-8.h: Likewise.
1665 * soft-fp/op-common.h: Likewise.
1666 * soft-fp/quad.h: Likewise.
1667 * soft-fp/single.h: Likewise.
1668 * soft-fp/soft-fp.h: Likewise.
1669 * soft-fp/subdf3.c: Likewise.
1670 * soft-fp/subsf3.c: Likewise.
1671 * soft-fp/subtf3.c: Likewise.
1672 * soft-fp/truncdfsf2.c: Likewise.
1673 * soft-fp/trunctfdf2.c: Likewise.
1674 * soft-fp/trunctfsf2.c: Likewise.
1675 * soft-fp/trunctfxf2.c: Likewise.
1676 * soft-fp/unorddf2.c: Likewise.
1677 * soft-fp/unordsf2.c: Likewise.
1678 * soft-fp/unordtf2.c: Likewise.
1679 * config/aarch64/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING): New
1681 * config/arm/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1683 * config/c6x/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1685 * config/cris/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1687 * config/i386/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1689 * config/ia64/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1691 * config/lm32/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1693 * config/mips/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1695 * config/moxie/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1697 * config/nds32/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1699 * config/nios2/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1701 * config/rs6000/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1703 * config/score/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1705 * config/tilegx/sfp-machine32.h (_FP_TININESS_AFTER_ROUNDING):
1707 * config/tilegx/sfp-machine64.h (_FP_TININESS_AFTER_ROUNDING):
1709 * config/tilepro/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1712 2014-02-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1714 * config/s390/32/_fixdfdi.c: Throw invalid exception if number
1715 cannot be represented.
1716 * config/s390/32/_fixsfdi.c: Likewise.
1717 * config/s390/32/_fixtfdi.c: Likewise.
1718 * config/s390/32/_fixunsdfdi.c: Likewise.
1719 * config/s390/32/_fixunssfdi.c: Likewise.
1720 * config/s390/32/_fixunstfdi.c: Likewise.
1722 2014-02-07 Richard Sandiford <rdsandiford@googlemail.com>
1724 * configure.ac (libgcc_cv_mips_hard_float): New.
1725 * configure: Regenerate.
1726 * config.host (mips*-*-*): Use t-hardfp-sfdf rather than
1727 t-softfp-sfdf for hard-float targets.
1728 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Reinstate.
1729 (softfp_float_modes, softfp_int_modes, softfp_extensions)
1730 (softfp_truncations, softfp_exclude_libgcc2): New.
1731 * config/t-hardfp: New file.
1732 * config/t-hardfp-sfdf: Likewise.
1733 * config/hardfp.c: Likewise.
1735 2014-02-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1737 * config.host: Include t-floattodi also for s390x.
1738 * config/s390/32/_fixdfdi.c: Omit in 64 bit mode.
1739 * config/s390/32/_fixsfdi.c: Likewise.
1740 * config/s390/32/_fixtfdi.c: Likewise.
1741 * config/s390/32/_fixunsdfdi.c: Likewise.
1742 * config/s390/32/_fixunssfdi.c: Likewise.
1743 * config/s390/32/_fixunstfdi.c: Likewise.
1745 2014-02-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1748 * config/t-slibgcc-sld (libgcc-unwind.map): New target.
1749 (install-libgcc-unwind-map-forbuild): New target.
1750 (all): Depend on install-libgcc-unwind-map-forbuild.
1751 (install-libgcc-unwind-map): New target.
1752 (install): Depend on install-libgcc-unwind-map.
1754 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
1756 * config/nios2/crti.S (_init): Initialize GOT pointer from
1757 _gp_got instead of _GLOBAL_OFFSET_TABLE_.
1759 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
1761 * configure.ac: Check __mips64 when setting host_address.
1762 * configure: Regenerate.
1763 * config.host (mips*-*-*): Add t-softfp-sfdf, mips/t-softfp-tf,
1764 mips/t-mips64 and t-softfp.
1765 (mips*-*-linux*): Don't add mips/t-tpbit.
1766 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS, FPBIT, FPBIT_CFLAGS)
1767 (DPBIT, DPBIT_CFLAGS): Delete.
1768 * config/mips/sfp-machine.h: New file.
1769 * config/mips/t-mips64: Likewise.
1770 * config/mips/t-softfp-tf: Likewise.
1771 * config/mips/t-tpbit: Delete.
1773 2014-01-29 Marcus Shawcroft <marcus.shawcroft@arm.com>
1775 * config/aarch64/sfp-machine.h (_FP_I_TYPE): Define
1778 2014-01-25 Walter Lee <walt@tilera.com>
1780 * config/tilepro/atomic.c: Include tconfig.h. Don't include
1781 config.h or system.h.
1784 2014-01-25 Walter Lee <walt@tilera.com>
1786 * config/tilepro/atomic.c (pre_atomic_barrier): Mark inline.
1787 (post_atomic_barrier): Ditto.
1788 (__fetch_and_do): New macro.
1789 (__atomic_fetch_and_do): Use __fetch_and_do.
1790 (__sync_fetch_and_do): New macro.
1791 (__sync_fetch_and_add_4): New function.
1792 (__sync_fetch_and_sub_4): New function.
1793 (__sync_fetch_and_or_4): New function.
1794 (__sync_fetch_and_and_4): New function.
1795 (__sync_fetch_and_xor_4): New function.
1796 (__sync_fetch_and_nand_4): New function.
1797 (__sync_fetch_and_add_8): New function.
1798 (__sync_fetch_and_sub_8): New function.
1799 (__sync_fetch_and_or_8): New function.
1800 (__sync_fetch_and_and_8): New function.
1801 (__sync_fetch_and_xor_8): New function.
1802 (__sync_fetch_and_nand_8): New function.
1803 (__do_and_fetch): New macro.
1804 (__atomic_do_and_fetch): Use __do_and_fetch.
1805 (__sync_do_and_fetch): New macro.
1806 (__sync_add_and_fetch_4): New function.
1807 (__sync_sub_and_fetch_4): New function.
1808 (__sync_or_and_fetch_4): New function.
1809 (__sync_and_and_fetch_4): New function.
1810 (__sync_xor_and_fetch_4): New function.
1811 (__sync_nand_and_fetch_4): New function.
1812 (__sync_add_and_fetch_8): New function.
1813 (__sync_sub_and_fetch_8): New function.
1814 (__sync_or_and_fetch_8): New function.
1815 (__sync_and_and_fetch_8): New function.
1816 (__sync_xor_and_fetch_8): New function.
1817 (__sync_nand_and_fetch_8): New function.
1818 (__sync_exchange_methods): New macro.
1819 (__sync_val_compare_and_swap_4): New function.
1820 (__sync_bool_compare_and_swap_4): New function.
1821 (__sync_lock_test_and_test_4): New function.
1822 (__sync_val_compare_and_swap_8): New function.
1823 (__sync_bool_compare_and_swap_8): New function.
1824 (__sync_lock_test_and_test_8): New function.
1825 (__subword_cmpxchg_body): New macro.
1826 (__atomic_compare_exchange_1): Use __subword_cmpxchg_body.
1827 (__atomic_compare_exchange_2): Ditto.
1828 (__sync_subword_cmpxchg): New macro.
1829 (__sync_val_compare_and_swap_1): New function.
1830 (__sync_bool_compare_and_swap_1): New function.
1831 (__sync_val_compare_and_swap_2): New function.
1832 (__sync_bool_compare_and_swap_2): New function.
1833 (__atomic_subword): Rename to ...
1834 (__subword): ... New name.
1835 (__atomic_subword_fetch): Use __subword.
1836 (__sync_subword_fetch): New macro.
1837 (__sync_fetch_and_add_1): New function.
1838 (__sync_fetch_and_sub_1): New function.
1839 (__sync_fetch_and_or_1): New function.
1840 (__sync_fetch_and_and_1): New function.
1841 (__sync_fetch_and_xor_1): New function.
1842 (__sync_fetch_and_nand_1): New function.
1843 (__sync_fetch_and_add_2): New function.
1844 (__sync_fetch_and_sub_2): New function.
1845 (__sync_fetch_and_or_2): New function.
1846 (__sync_fetch_and_and_2): New function.
1847 (__sync_fetch_and_xor_2): New function.
1848 (__sync_fetch_and_nand_2): New function.
1849 (__sync_add_and_fetch_1): New function.
1850 (__sync_sub_and_fetch_1): New function.
1851 (__sync_or_and_fetch_1): New function.
1852 (__sync_and_and_fetch_1): New function.
1853 (__sync_xor_and_fetch_1): New function.
1854 (__sync_nand_and_fetch_1): New function.
1855 (__sync_add_and_fetch_2): New function.
1856 (__sync_sub_and_fetch_2): New function.
1857 (__sync_or_and_fetch_2): New function.
1858 (__sync_and_and_fetch_2): New function.
1859 (__sync_xor_and_fetch_2): New function.
1860 (__sync_nand_and_fetch_2): New function.
1861 (__atomic_subword_lock): Use __subword.
1862 (__sync_subword_lock): New macro.
1863 (__sync_lock_test_and_set_1): New function.
1864 (__sync_lock_test_and_set_2): New function.
1866 2014-01-25 Walter Lee <walt@tilera.com>
1868 * config/tilepro/atomic.c (BIT_OFFSET): Define.
1869 (__atomic_subword_cmpxchg): Use BIT_OFFSET.
1870 (__atomic_subword): Ditto.
1872 2014-01-25 Walter Lee <walt@tilera.com>
1874 * config/tilepro/atomic.c (__atomic_do_and_fetch): Add
1875 a prefix op argument.
1876 (__atomic_nand_fetch_4): Add prefix op.
1877 (__atomic_nand_fetch_8): Ditto.
1879 2014-01-21 Baruch Siach <barch@tkos.co.il>
1881 * config.host (tmake_file): add t-slibgcc-libgcc for xtensa*-*-linux*.
1883 2014-01-09 Rong Xu <xur@google.com>
1885 * libgcov-driver.c (this_prg): make it local to save
1887 (gcov_exit_compute_summary): Ditto.
1888 (gcov_exit_merge_gcda): Ditto.
1889 (gcov_exit_merge_summary): Ditto.
1890 (gcov_exit_dump_gcov): Ditto.
1892 2014-01-08 Rong Xu <xur@google.com>
1894 * libgcov-driver.c: Use libgcov.h.
1895 (buffer_fn_data): Use xmalloc instead of malloc.
1896 (gcov_exit_merge_gcda): Ditto.
1897 * libgcov-driver-system.c (allocate_filename_struct): Ditto.
1898 * libgcov.h: New common header files for libgcov-*.h.
1899 * libgcov-interface.c: Use libgcov.h
1900 * libgcov-merge.c: Ditto.
1901 * libgcov-profiler.c: Ditto.
1902 * Makefile.in: Add dependence to libgcov.h
1904 2014-01-02 Joseph Myers <joseph@codesourcery.com>
1906 * config/rs6000/ibm-ldouble.c (__gcc_qdiv): Scale up arguments in
1907 case of small numerator and finite nonzero result.
1909 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
1911 Update copyright years
1913 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
1915 * config/arc/asm.h, config/arc/crtg.S, config/arc/crtgend.S,
1916 config/arc/crti.S, config/arc/crtn.S, config/arc/divtab-arc700.c,
1917 config/arc/dp-hack.h, config/arc/fp-hack.h,
1918 config/arc/ieee-754/adddf3.S, config/arc/ieee-754/addsf3.S,
1919 config/arc/ieee-754/arc600-dsp/divdf3.S,
1920 config/arc/ieee-754/arc600-dsp/divsf3.S,
1921 config/arc/ieee-754/arc600-dsp/muldf3.S,
1922 config/arc/ieee-754/arc600-dsp/mulsf3.S,
1923 config/arc/ieee-754/arc600-mul64/divdf3.S,
1924 config/arc/ieee-754/arc600-mul64/divsf3.S,
1925 config/arc/ieee-754/arc600-mul64/muldf3.S,
1926 config/arc/ieee-754/arc600-mul64/mulsf3.S,
1927 config/arc/ieee-754/arc600/divsf3.S,
1928 config/arc/ieee-754/arc600/mulsf3.S,
1929 config/arc/ieee-754/divdf3.S, config/arc/ieee-754/divsf3-stdmul.S,
1930 config/arc/ieee-754/divsf3.S, config/arc/ieee-754/divtab-arc-df.c,
1931 config/arc/ieee-754/divtab-arc-sf.c, config/arc/ieee-754/eqdf2.S,
1932 config/arc/ieee-754/eqsf2.S, config/arc/ieee-754/extendsfdf2.S,
1933 config/arc/ieee-754/fixdfsi.S, config/arc/ieee-754/fixsfsi.S,
1934 config/arc/ieee-754/fixunsdfsi.S, config/arc/ieee-754/floatsidf.S,
1935 config/arc/ieee-754/floatsisf.S, config/arc/ieee-754/floatunsidf.S,
1936 config/arc/ieee-754/gedf2.S, config/arc/ieee-754/gesf2.S,
1937 config/arc/ieee-754/gtdf2.S, config/arc/ieee-754/gtsf2.S,
1938 config/arc/ieee-754/muldf3.S, config/arc/ieee-754/mulsf3.S,
1939 config/arc/ieee-754/orddf2.S, config/arc/ieee-754/ordsf2.S,
1940 config/arc/ieee-754/truncdfsf2.S, config/arc/ieee-754/uneqdf2.S,
1941 config/arc/ieee-754/uneqsf2.S, config/arc/initfini.c,
1942 config/arc/lib1funcs.S, config/arc/t-arc, config/arc/t-arc-newlib,
1943 config/cris/umulsidi3.S, config/msp430/cmpsi2.S,
1944 config/msp430/epilogue.S, config/msp430/lib2bitcountHI.c,
1945 config/msp430/lib2divHI.c, config/msp430/lib2divQI.c,
1946 config/msp430/lib2divSI.c, config/msp430/lib2mul.c,
1947 config/msp430/msp430-divmod.h, config/msp430/msp430-mul.h,
1948 config/msp430/slli.S, config/msp430/srai.S, config/msp430/srli.S,
1949 config/rl78/divmodhi.S, config/rl78/divmodqi.S, config/rl78/divmodsi.S,
1950 config/rl78/signbit.S, vtv_end.c, vtv_end_preinit.c, vtv_start.c,
1951 vtv_start_preinit.c: Use the standard form for the copyright notice.
1953 2013-12-31 Sandra Loosemore <sandra@codesourcery.com>
1954 Chung-Lin Tang <cltang@codesourcery.com>
1955 Based on patches from Altera Corporation
1957 * config.host (nios2-*-*,nios2-*-linux*): Add nios2 host cases.
1958 * config/nios2/lib2-nios2.h: New file.
1959 * config/nios2/lib2-divmod-hi.c: New file.
1960 * config/nios2/linux-unwind.h: New file.
1961 * config/nios2/lib2-divmod.c: New file.
1962 * config/nios2/linux-atomic.c: New file.
1963 * config/nios2/t-nios2: New file.
1964 * config/nios2/crti.asm: New file.
1965 * config/nios2/t-linux: New file.
1966 * config/nios2/lib2-divtable.c: New file.
1967 * config/nios2/lib2-mul.c: New file.
1968 * config/nios2/tramp.c: New file.
1969 * config/nios2/crtn.asm: New file.
1971 2013-12-26 Uros Bizjak <ubizjak@gmail.com>
1973 * config/i386/cpuinfo.c (enum vendor_signatures): Remove.
1974 (__cpu_indicator_init): Use signature_INTEL_ebx and signature_AMD_ebx
1975 from cpuid.h to check vendor signatures.
1977 2013-12-26 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
1979 * config/i386/cpuinfo.c (processor_types): Rename AMD cpu names
1980 AMD_BOBCAT to AMD_BTVER1 and AMD_JAGUAR to AMD_BTVER2.
1981 (get_amd_cpu): Likewise.
1983 2013-12-25 H.J. Lu <hongjiu.lu@intel.com>
1985 * config/i386/cpuinfo.c (get_intel_cpu): Remove model 0x3f from
1988 2013-12-25 Allan Sandfeld Jensen <sandfeld@kde.org>
1989 H.J. Lu <hongjiu.lu@intel.com>
1992 * config/i386/cpuinfo.c (enum processor_types): Add AMD_BOBCAT
1994 (enum processor_subtypes): Add AMDFAM15H_BDVER3, AMDFAM15H_BDVER4,
1995 INTEL_COREI7_IVYBRIDGE and INTEL_COREI7_HASWELL.
1996 (enum processor_features): Add FEATURE_SSE4_A, FEATURE_FMA4,
1997 FEATURE_XOP and FEATURE_FMA.
1998 (get_amd_cpu): Handle AMD_BOBCAT, AMD_JAGUAR, AMDFAM15H_BDVER2 and
2000 (get_intel_cpu): Handle INTEL_COREI7 and INTEL_COREI7_HASWELL.
2001 (get_available_features): Handle FEATURE_FMA, FEATURE_SSE4_A,
2002 FEATURE_FMA4 and FEATURE_XOP.
2004 2013-12-23 H.J. Lu <hongjiu.lu@intel.com>
2006 * config/i386/cpuinfo.c (processor_subtypes): Replace INTEL_ATOM,
2007 INTEL_SLM with INTEL_BONNELL, INTEL_SILVERMONT.
2008 (get_intel_cpu): Updated.
2010 2013-12-12 Zhenqiang Chen <zhenqiang.chen@arm.com>
2012 * config.host (arm*-*-uclinux*): Move t-arm before t-bpabi.
2014 2013-12-09 Uros Bizjak <ubizjak@gmail.com>
2016 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
2017 instructions when __SSE_MATH__ is defined.
2019 2013-12-06 Ralf Corsépius <ralf.corsepius@rtems.org>
2021 * config.host (microblaze-*-rtems*): New.
2023 2013-12-04 Kugan Vivekanandarajah <kuganv@linaro.org>
2025 * config/arm/bpapi-lib.h (TARGET_HAS_NO_HW_DIVIDE): Define for
2026 architectures that do not have hardware divide instruction.
2027 i.e. architectures that do not define __ARM_ARCH_EXT_IDIV__.
2029 2013-12-04 Richard Sandiford <rdsandiford@googlemail.com>
2031 * longlong.h: Delete (moved to include/).
2033 2013-12-03 Adhemerval Zanella <azanella@linux.vnet.ibm.com>
2035 * config/rs6000/ibm-ldouble.c (__gcc_qadd): Fix add
2036 of normal number and qNaN to not raise an inexact exception.
2038 2013-11-28 Uros Bizjak <ubizjak@gmail.com>
2040 * config/i386/32/sfp-machine.h (__FP_FRAC_ADDI_4): New macro.
2042 2013-11-28 Matthew Leach <matthew.leach@arm.com>
2044 * config/aarch64/linux-unwind.h (aarch64_fallback_frame_state): Check
2045 for correct opcodes on BE.
2047 2013-11-27 Uros Bizjak <ubizjak@gmail.com>
2049 * soft-fp/op-4.h: Update from glibc.
2051 2013-11-27 Kugan Vivekanandarajah <kuganv@linaro.org>
2053 * libgcc2.c (__udivmoddi4): Define new implementation when
2054 TARGET_HAS_NO_HW_DIVIDE is defined, for processors without any
2055 divide instructions.
2057 2013-11-25 Oleg Endo <olegendo@gcc.gnu.org>
2059 * config/sh/crt1.S (start): Don't do VBR_SETUP for SH2E.
2061 2013-11-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2063 * config/t-softfp (soft-fp-objects-base): New variable.
2064 (soft-fp-objects): Use it.
2066 2013-11-23 David Edelson <dje.gcc@gmail.com>
2067 Andrew Dixie <andrewd@gentrack.com>
2070 * config/rs6000/aixinitfini.c: New file.
2071 * config/rs6000/t-aix-cxa (LIB2ADD_ST): Add aixinitfini.c.
2072 * config/rs6000/libgcc-aix-cxa.ver (GCC_4.9): Add libgcc initfini
2075 2013-11-22 Yuri Rumyantsev <ysrumyan@gmail.com>
2077 * config/i386/cpuinfo.c (get_intel_cpu): Add Silvermont cases.
2079 2013-11-18 Jan Hubicka <jh@suse.cz>
2081 * libgcov-driver.c (run_accounted): Make global level static.
2082 (gcov_exit_merge_summary): Silence warning; do not clear
2084 (gcov_exit): Clear it here.
2086 * libgcov-driver.c (gcov_exit_merge_summary): Fix setting
2089 * libgcov-driver.c (get_gcov_dump_complete): Update comments.
2090 (all_prg, crc32): Remove static vars.
2091 (gcov_exit_compute_summary): Rewrite to return crc32; do not clear
2093 (gcov_exit_merge_gcda): Add crc32 parameter.
2094 (gcov_exit_merge_summary): Add crc32 and all_prg parameter;
2095 do not account run if it was already accounted.
2096 (gcov_exit_dump_gcov): Add crc32 and all_prg parameters.
2097 (gcov_exit): Initialize all_prg; update.
2099 2013-11-15 Andreas Schwab <schwab@linux-m68k.org>
2101 * configure: Regenerate.
2103 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2104 Alan Modra <amodra@gmail.com>
2106 * config/rs6000/linux-unwind.h (TOC_SAVE_SLOT): Define.
2107 (frob_update_context): Use it.
2109 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2110 Alan Modra <amodra@gmail.com>
2112 * config/rs6000/tramp.S [__powerpc64__ && _CALL_ELF == 2]:
2113 (trampoline_initial): Provide ELFv2 variant.
2114 (__trampoline_setup): Likewise.
2116 * config/rs6000/linux-unwind.h (frob_update_context): Do not
2117 check for AIX indirect function call sequence if _CALL_ELF == 2.
2119 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2120 Alan Modra <amodra@gmail.com>
2122 * config/rs6000/linux-unwind.h (get_regs): Do not support
2123 old kernel versions if _CALL_ELF == 2.
2124 (frob_update_context): Do not support PLT stub variants only
2125 generated by old linkers if _CALL_ELF == 2.
2127 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2128 Alan Modra <amodra@gmail.com>
2130 * config/rs6000/linux-unwind.h (ppc_fallback_frame_state): Correct
2131 location of CR save area for 64-bit little-endian systems.
2133 2013-11-11 Eric Botcazou <ebotcazou@adacore.com>
2135 * config.host (arm-wrs-vxworks): Replace arm/t-vxworks with arm/t-elf
2137 * config/arm/t-vxworks: Delete.
2139 2013-11-10 Kai Tietz <ktietz@redhat.com>
2141 * config/i386/cygming-crtbegin.c (__gcc_register_frame):
2142 Increment load-count on use of LIBGCC_SONAME DLL.
2143 (hmod_libgcc): New static variable to hold handle of
2145 (__gcc_deregister_frame): Decrement load-count of
2148 2013-11-08 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
2150 * configure.ac (libgcc_cv_dfp): Extend check to probe fenv.h
2152 * configure: Regenerate
2154 2013-11-07 Uros Bizjak <ubizjak@gmail.com>
2156 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Handle
2157 FP_EX_DENORM. Store result to volatile location after SSE division
2158 to close interrupt window. Remove unneeded fwait after x87
2159 division since interrupt window will be closed by emitted fstp.
2160 Rewrite FP_EX_INEXACT handling.
2162 2013-11-06 Joseph Myers <joseph@codesourcery.com>
2164 * soft-fp/README: Update.
2165 * soft-fp/adddf3.c: Update from glibc.
2166 * soft-fp/addsf3.c: Likewise.
2167 * soft-fp/addtf3.c: Likewise.
2168 * soft-fp/divdf3.c: Likewise.
2169 * soft-fp/divsf3.c: Likewise.
2170 * soft-fp/divtf3.c: Likewise.
2171 * soft-fp/double.h: Likewise.
2172 * soft-fp/eqdf2.c: Likewise.
2173 * soft-fp/eqsf2.c: Likewise.
2174 * soft-fp/eqtf2.c: Likewise.
2175 * soft-fp/extenddftf2.c: Likewise.
2176 * soft-fp/extended.h: Likewise.
2177 * soft-fp/extendsfdf2.c: Likewise.
2178 * soft-fp/extendsftf2.c: Likewise.
2179 * soft-fp/extendxftf2.c: Likewise.
2180 * soft-fp/fixdfdi.c: Likewise.
2181 * soft-fp/fixdfsi.c: Likewise.
2182 * soft-fp/fixdfti.c: Likewise.
2183 * soft-fp/fixsfdi.c: Likewise.
2184 * soft-fp/fixsfsi.c: Likewise.
2185 * soft-fp/fixsfti.c: Likewise.
2186 * soft-fp/fixtfdi.c: Likewise.
2187 * soft-fp/fixtfsi.c: Likewise.
2188 * soft-fp/fixtfti.c: Likewise.
2189 * soft-fp/fixunsdfdi.c: Likewise.
2190 * soft-fp/fixunsdfsi.c: Likewise.
2191 * soft-fp/fixunsdfti.c: Likewise.
2192 * soft-fp/fixunssfdi.c: Likewise.
2193 * soft-fp/fixunssfsi.c: Likewise.
2194 * soft-fp/fixunssfti.c: Likewise.
2195 * soft-fp/fixunstfdi.c: Likewise.
2196 * soft-fp/fixunstfsi.c: Likewise.
2197 * soft-fp/fixunstfti.c: Likewise.
2198 * soft-fp/floatdidf.c: Likewise.
2199 * soft-fp/floatdisf.c: Likewise.
2200 * soft-fp/floatditf.c: Likewise.
2201 * soft-fp/floatsidf.c: Likewise.
2202 * soft-fp/floatsisf.c: Likewise.
2203 * soft-fp/floatsitf.c: Likewise.
2204 * soft-fp/floattidf.c: Likewise.
2205 * soft-fp/floattisf.c: Likewise.
2206 * soft-fp/floattitf.c: Likewise.
2207 * soft-fp/floatundidf.c: Likewise.
2208 * soft-fp/floatundisf.c: Likewise.
2209 * soft-fp/floatunditf.c: Likewise.
2210 * soft-fp/floatunsidf.c: Likewise.
2211 * soft-fp/floatunsisf.c: Likewise.
2212 * soft-fp/floatunsitf.c: Likewise.
2213 * soft-fp/floatuntidf.c: Likewise.
2214 * soft-fp/floatuntisf.c: Likewise.
2215 * soft-fp/floatuntitf.c: Likewise.
2216 * soft-fp/gedf2.c: Likewise.
2217 * soft-fp/gesf2.c: Likewise.
2218 * soft-fp/getf2.c: Likewise.
2219 * soft-fp/ledf2.c: Likewise.
2220 * soft-fp/lesf2.c: Likewise.
2221 * soft-fp/letf2.c: Likewise.
2222 * soft-fp/muldf3.c: Likewise.
2223 * soft-fp/mulsf3.c: Likewise.
2224 * soft-fp/multf3.c: Likewise.
2225 * soft-fp/negdf2.c: Likewise.
2226 * soft-fp/negsf2.c: Likewise.
2227 * soft-fp/negtf2.c: Likewise.
2228 * soft-fp/op-1.h: Likewise.
2229 * soft-fp/op-2.h: Likewise.
2230 * soft-fp/op-4.h: Likewise.
2231 * soft-fp/op-8.h: Likewise.
2232 * soft-fp/op-common.h: Likewise.
2233 * soft-fp/quad.h: Likewise.
2234 * soft-fp/single.h: Likewise.
2235 * soft-fp/soft-fp.h: Likewise.
2236 * soft-fp/subdf3.c: Likewise.
2237 * soft-fp/subsf3.c: Likewise.
2238 * soft-fp/subtf3.c: Likewise.
2239 * soft-fp/truncdfsf2.c: Likewise.
2240 * soft-fp/trunctfdf2.c: Likewise.
2241 * soft-fp/trunctfsf2.c: Likewise.
2242 * soft-fp/trunctfxf2.c: Likewise.
2243 * soft-fp/unorddf2.c: Likewise.
2244 * soft-fp/unordsf2.c: Likewise.
2245 * soft-fp/unordtf2.c: Likewise.
2247 2013-11-05 Uros Bizjak <ubizjak@gmail.com>
2249 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Define.
2250 (_FP_MUL_MEAT_D): Ditto.
2251 (_FP_DIV_MEAT_S): Ditto.
2252 (_FP_DIV_MEAT_D): Ditto.
2253 * config.host (i[34567]86-*-rtems*): Remove i386/t-softfp, add
2254 t-softfp-sfdf and t-softfp to tmake_file.
2256 2013-11-03 Uros Bizjak <ubizjak@gmail.com>
2258 * config/i386/crtfastmath.c: Compile only for !_SOFT_FLOAT.
2259 * config/i386/crtprec.c: Ditto.
2261 2013-10-31 Chung-Ju Wu <jasonwucj@gmail.com>
2262 Shiva Chen <shiva0217@gmail.com>
2264 * config.host (nds32*-elf*): Add nds32 target.
2265 * config/nds32 : New directory and files.
2267 2013-10-16 Hans-Peter Nilsson <hp@axis.com>
2269 For CRIS ports, switch to soft-fp. Improve arit.c and longlong.h.
2270 * config.host (cpu_type) <Setting default>: Add entry for
2272 (tmake_file) <crisv32-*-elf, cris-*-elf, cris-*-linux*>
2273 <crisv32-*-linux*>: Adjust.
2274 * longlong.h: Wrap the whole CRIS section in a single
2275 defined(__CRIS__) conditional. Add comment about add_ssaaaa
2277 (COUNT_LEADING_ZEROS_0): Define when count_leading_zeros is
2279 [__CRIS__] (__umulsidi3): Define.
2280 [__CRIS__] (umul_ppmm): Define in terms of __umulsidi3.
2281 * config/cris/sfp-machine.h: New file.
2282 * config/cris/umulsidi3.S: New file.
2283 * config/cris/t-elfmulti (LIB2ADD_ST): Add umulsidi3.S.
2284 * config/cris/arit.c (SIGNMULT): New macro.
2285 (__Div, __Mod): Use SIGNMULT instead of naked multiplication.
2286 * config/cris/mulsi3.S: Tweak to avoid redundant register-copying;
2287 saving 3 out of originally 33 cycles from the fastest
2288 path, 3 out of 54 from the medium path and one from the longest
2289 path. Improve comments.
2291 2013-10-15 Richard Sandiford <rdsandiford@googlemail.com>
2293 * sync.c: Remove static aliases and define each function directly
2294 under its real name.
2296 2013-10-02 John David Anglin <danglin@gcc.gnu.org>
2298 * config.host (hppa*64*-*-linux*): Define extra_parts.
2299 (hppa*-*-linux*): Likewise.
2301 2013-10-02 Joern Rennecke <joern.rennecke@embecosm.com>
2303 * config/arc/crtgend.S: Add 2013 to Copyright years.
2304 * config/arc/gmon/atomic.h: Likewise.
2305 * config/arc/gmon/auxreg.h: Likewise.
2306 * config/arc/gmon/sys/gmon_out.h: Likewise.
2307 * config/arc/gmon/sys/gmon.h: Likewise.
2308 * config/arc/gmon/prof-freq.c: Likewise.
2309 * config/arc/gmon/mcount.c: Likewise.
2310 * config/arc/gmon/prof-freq-stub.S: Likewise.
2311 * config/arc/gmon/gmon.c: Likewise.
2312 * config/arc/gmon/machine-gmon.h: Likewise.
2313 * config/arc/gmon/profil.S: Likewise.
2314 * config/arc/gmon/dcache_linesz.S: Likewise.
2315 * config/arc/crtg.S: Likewise.
2316 * config/arc/ieee-754/arc600-mul64/divsf3.S: Likewise.
2317 * config/arc/ieee-754/arc600-mul64/divdf3.S: Likewise.
2318 * config/arc/ieee-754/adddf3.S: Likewise.
2319 * config/arc/ieee-754/truncdfsf2.S: Likewise.
2320 * config/arc/ieee-754/fixsfsi.S: Likewise.
2321 * config/arc/ieee-754/gtsf2.S: Likewise.
2322 * config/arc/ieee-754/floatsisf.S: Likewise.
2323 * config/arc/ieee-754/arc600-dsp/divsf3.S: Likewise.
2324 * config/arc/ieee-754/arc600-dsp/divdf3.S: Likewise.
2325 * config/arc/ieee-754/arc600-dsp/mulsf3.S: Likewise.
2326 * config/arc/ieee-754/fixdfsi.S: Likewise.
2327 * config/arc/ieee-754/addsf3.S: Likewise.
2328 * config/arc/ieee-754/gesf2.S: Likewise.
2329 * config/arc/ieee-754/floatsidf.S: Likewise.
2330 * config/arc/ieee-754/extendsfdf2.S: Likewise.
2331 * config/arc/ieee-754/divtab-arc-df.c: Likewise.
2332 * config/arc/ieee-754/gtdf2.S: Likewise.
2333 * config/arc/ieee-754/fixunsdfsi.S: Likewise.
2334 * config/arc/ieee-754/uneqdf2.S: Likewise.
2335 * config/arc/ieee-754/divsf3-stdmul.S: Likewise.
2336 * config/arc/ieee-754/uneqsf2.S: Likewise.
2337 * config/arc/ieee-754/arc-ieee-754.h: Likewise.
2338 * config/arc/ieee-754/divtab-arc-sf.c: Likewise.
2339 * config/arc/ieee-754/eqdf2.S: Likewise.
2340 * config/arc/ieee-754/ordsf2.S: Likewise.
2341 * config/arc/ieee-754/divsf3.S: Likewise.
2342 * config/arc/ieee-754/divdf3.S: Likewise.
2343 * config/arc/ieee-754/floatunsidf.S: Likewise.
2344 * config/arc/ieee-754/orddf2.S: Likewise.
2345 * config/arc/ieee-754/eqsf2.S: Likewise.
2346 * config/arc/ieee-754/gedf2.S: Likewise.
2347 * config/arc/crtn.S: Likewise.
2348 * config/arc/crti.S: Likewise.
2349 * config/arc/t-arc700-uClibc: Likewise.
2350 * config/arc/asm.h: Likewise.
2351 * config/arc/libgcc-excl.ver: Likewise.
2352 * config/arc/t-arc-newlib: Likewise.
2353 * config/arc/divtab-arc700.c: Likewise.
2354 * config/arc/initfini.c: Likewise.
2355 * config/arc/fp-hack.h: Likewise.
2357 2013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
2358 Diego Novillo <dnovillo@google.com>
2360 * config/arc/gmon/mcount.c (_MCOUNT_DECL): Comment typo fix.
2361 * config/arc/ieee-754/arc600-dsp/muldf3.S (.Linf_denorm): Likewise.
2362 * config/arc/ieee-754/arc600-mul64/muldf3.S (.Linf_denorm): Likewise.
2363 * config/arc/ieee-754/muldf3.S (.Linf_denorm): Likewise.
2365 2013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
2366 Brendan Kehoe <brendan@zen.org>
2367 Simon Cook <simon.cook@embecosm.com>
2369 * config.host (arc*-*-elf*, arc*-*-linux-uclibc*): New configurations.
2370 * config/arc: New directory.
2371 * longlong.h [__arc__] (umul_ppmm): Remove.
2372 [__arc__] (__umulsidi3): Define.
2373 [__arc__ && __ARC_NORM__] (count_leading_zeroes): Define.
2374 [__arc__ && __ARC_NORM__] (COUNT_LEADING_ZEROS_0): Likewise.
2376 2013-09-17 Jacek Caban <jacek@codeweavers.com>
2378 * config/i386/gthr-win32.c: CreateSemaphoreW instead of
2380 * config/i386/gthr-win32.h: Likewise.
2382 2013-09-16 DJ Delorie <dj@redhat.com>
2384 * config/rl78/vregs.h: Add G10 register definitions.
2385 * config/rl78/lib2mul.c: Enable for RL78/G10.
2386 * config/rl78/lib2div.c: Likewise.
2387 * config/rl78/lshrsi3.S: Use vregs.h.
2388 * config/rl78/cmpsi2.S: Likewise.
2389 * config/rl78/trampoline.S: Likewise.
2390 * config/rl78/mulsi2.S: Likewise. Disable for RL78/G10.
2392 2013-09-14 DJ Delorie <dj@redhat.com>
2393 Nick Clifton <nickc@redhat.com>
2395 * config/rl78/mulsi3.S: Remove a few unneeded moves and branches.
2396 * config/rl78/vregs.h: New.
2397 * config/rl78/signbit.S: New file. Implements signbit function.
2398 * config/rl78/divmodsi.S: New.
2399 * config/rl78/divmodhi.S: New.
2400 * config/rl78/divmodqi.S: New.
2401 * config/rl78/t-rl78: Build them here...
2402 * config/rl78/lib2div.c: ...but not here.
2404 2013-09-12 DJ Delorie <dj@redhat.com>
2406 * config.host (msp*-*-elf): New.
2407 * config/msp430/: New port.
2409 2013-08-18 Iain Sandoe <iain@codesourcery.com>
2411 PR gcov-profile/58127
2412 * libgcov.c (__gcov_indirect_call_callee): Don't make this a
2413 __thread var for emulated TLS.
2414 (__gcov_indirect_call_counters): Likewise.
2416 2013-08-16 Maciej W. Rozycki <macro@codesourcery.com>
2417 Catherine Moore <clm@codesourcery.com>
2418 Richard Sandiford <rdsandiford@googlemail.com>
2420 * config/mips/mips16.S (CE_STARTFN, CE_ENDFN): New macros.
2421 (RET_FUNCTION): Use them in place of STARTFN and ENDFN.
2422 (CALL_STUB_NO_RET): Likewise.
2423 (CALL_STUB_RET): Likewise.
2424 * config/mips/libgcc-mips16.ver: Remove __mips16_call_stub and
2425 __mips16_ret call/return stub symbols.
2426 * config.host <mips*-*-linux>: For non-R5900 add t-slibgcc-libgcc
2429 2013-08-13 Maciej W. Rozycki <macro@codesourcery.com>
2431 * config.host <mips*-*-linux*>: Remove a stray comment.
2433 2013-08-10 Jan Hubicka <jh@suse.cz>
2435 Work around binutils PR14342
2436 * Makefile.in: Add _gcov_indirect_call_profiler_v2 symbol.
2437 * libgcov.c (L_gcov_indirect_call_profiler): Restore original API.
2438 (L_gcov_indirect_call_profiler_v2): New.
2440 2013-08-06 Jan Hubicka <jh@suse.cz>
2442 * libgcov.c (__gcov_indirect_call_callee,
2443 __gcov_indirect_call_counters): New global vars.
2444 (__gcov_indirect_call_profiler): replace by ...
2445 (__gcov_indirect_call_profiler_v2) ... this one.
2447 2013-08-06 Caroline Tice <cmtice@google.com>
2449 * config.host (extra_parts): Add vtv_start.o, vtv_end.o
2450 vtv_start_preinit.o and vtv_end_preinit.o.
2451 * configure.ac: Add code to check/set enable_vtable_verify.
2452 * Makefile.in: Add rules to build vtv_*.o, if enable_vtable_verify is
2454 * vtv_start_preinit.c: New file.
2455 * vtv_end_preinit.c: New file.
2456 * vtv_start.c: New file.
2457 * vtv_end.c: New file.
2458 * configure: Regenerated.
2460 2013-08-01 Maxim Kuvyrkov <maxim@kugelworks.com>
2462 * config/aarch64/sfp-machine.h, config/aarch64/sync-cache.c,
2463 * config/i386/cpuinfo.c, config/ia64/unwind-ia64.h,
2464 * config/mips/vr4120-div.S: Fix license from GPL-3.0+ to
2465 GPL-3.0-with-GCC-exception.
2467 2013-07-30 Maciej W. Rozycki <macro@codesourcery.com>
2469 * config/mips/mips16.S (DELAYf): Alias to DELAYt for the MIPS IV
2472 2013-07-23 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2474 * config/s390/linux-unwind.h: Use the proper dwarf to hard reg
2475 mapping for FPRs when creating the fallback framestate.
2477 2013-07-19 Georg-Johann Lay <avr@gjlay.de>
2480 * config/avr/lib1funcs-fixed.S (__roundqq3, __rounduqq3)
2481 (__round_s2_const, __round_u2_const)
2482 (__round_s4_const, __round_u4_const, __round_x8):
2483 Saturate result if addition result cannot be represented.
2485 2013-07-15 Matthias Klose <doko@ubuntu.com>
2487 * libgcc2.c: Don't include <limits.h>.
2489 2013-07-09 Janis Johnson <janisjo@codesourcery.com>
2491 * config.host (powerpc-*-eabispe*): Add t-fdpbit to tmake_file.
2493 2013-07-06 Jakub Jelinek <jakub@redhat.com>
2496 * libgcc2.c (__floattisf): Avoid undefined signed overflow.
2498 2013-06-28 Jakub Jelinek <jakub@redhat.com>
2501 * libgcc2.c (POPCOUNTCST2, POPCOUNTCST4, POPCOUNTCST8, POPCOUNTCST):
2503 (__popcountSI2): For __SIZEOF_INT__ > 2 targets use arithmetics
2504 instead of table lookups.
2505 (__popcountDI2): Likewise.
2507 2013-06-25 Chung-Ju Wu <jasonwucj@gmail.com>
2509 * Makefile.in (clean, distclean): Remove auto-target.h and stamp-h
2512 2013-06-21 Joseph Myers <joseph@codesourcery.com>
2515 * soft-fp/adddf3.c: Update from glibc.
2516 * soft-fp/addsf3.c: Likewise.
2517 * soft-fp/addtf3.c: Likewise.
2518 * soft-fp/divdf3.c: Likewise.
2519 * soft-fp/divsf3.c: Likewise.
2520 * soft-fp/divtf3.c: Likewise.
2521 * soft-fp/double.h: Likewise.
2522 * soft-fp/eqdf2.c: Likewise.
2523 * soft-fp/eqsf2.c: Likewise.
2524 * soft-fp/eqtf2.c: Likewise.
2525 * soft-fp/extenddftf2.c: Likewise.
2526 * soft-fp/extended.h: Likewise.
2527 * soft-fp/extendsfdf2.c: Likewise.
2528 * soft-fp/extendsftf2.c: Likewise.
2529 * soft-fp/fixdfdi.c: Likewise.
2530 * soft-fp/fixdfsi.c: Likewise.
2531 * soft-fp/fixsfdi.c: Likewise.
2532 * soft-fp/fixsfsi.c: Likewise.
2533 * soft-fp/fixtfdi.c: Likewise.
2534 * soft-fp/fixtfsi.c: Likewise.
2535 * soft-fp/fixunsdfdi.c: Likewise.
2536 * soft-fp/fixunsdfsi.c: Likewise.
2537 * soft-fp/fixunssfdi.c: Likewise.
2538 * soft-fp/fixunssfsi.c: Likewise.
2539 * soft-fp/fixunstfdi.c: Likewise.
2540 * soft-fp/fixunstfsi.c: Likewise.
2541 * soft-fp/floatdidf.c: Likewise.
2542 * soft-fp/floatdisf.c: Likewise.
2543 * soft-fp/floatditf.c: Likewise.
2544 * soft-fp/floatsidf.c: Likewise.
2545 * soft-fp/floatsisf.c: Likewise.
2546 * soft-fp/floatsitf.c: Likewise.
2547 * soft-fp/floatundidf.c: Likewise.
2548 * soft-fp/floatundisf.c: Likewise.
2549 * soft-fp/floatunditf.c: Likewise.
2550 * soft-fp/floatunsidf.c: Likewise.
2551 * soft-fp/floatunsisf.c: Likewise.
2552 * soft-fp/floatunsitf.c: Likewise.
2553 * soft-fp/gedf2.c: Likewise.
2554 * soft-fp/gesf2.c: Likewise.
2555 * soft-fp/getf2.c: Likewise.
2556 * soft-fp/ledf2.c: Likewise.
2557 * soft-fp/lesf2.c: Likewise.
2558 * soft-fp/letf2.c: Likewise.
2559 * soft-fp/muldf3.c: Likewise.
2560 * soft-fp/mulsf3.c: Likewise.
2561 * soft-fp/multf3.c: Likewise.
2562 * soft-fp/negdf2.c: Likewise.
2563 * soft-fp/negsf2.c: Likewise.
2564 * soft-fp/negtf2.c: Likewise.
2565 * soft-fp/op-1.h: Likewise.
2566 * soft-fp/op-2.h: Likewise.
2567 * soft-fp/op-4.h: Likewise.
2568 * soft-fp/op-8.h: Likewise.
2569 * soft-fp/op-common.h: Likewise.
2570 * soft-fp/quad.h: Likewise.
2571 * soft-fp/single.h: Likewise.
2572 * soft-fp/soft-fp.h: Likewise.
2573 * soft-fp/subdf3.c: Likewise.
2574 * soft-fp/subsf3.c: Likewise.
2575 * soft-fp/subtf3.c: Likewise.
2576 * soft-fp/truncdfsf2.c: Likewise.
2577 * soft-fp/trunctfdf2.c: Likewise.
2578 * soft-fp/trunctfsf2.c: Likewise.
2579 * soft-fp/unorddf2.c: Likewise.
2580 * soft-fp/unordsf2.c: Likewise.
2581 * soft-fp/unordtf2.c: Likewise.
2582 * config/aarch64/sfp-machine.h (_FP_QNANNEGATEDP): Define to 0.
2583 * config/arm/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
2584 * config/c6x/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
2585 * config/i386/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
2586 * config/ia64/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
2587 * config/lm32/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
2588 * config/moxie/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
2589 * config/rs6000/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
2590 * config/score/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
2591 * config/tilegx/sfp-machine32.h (_FP_QNANNEGATEDP): Likewise.
2592 * config/tilegx/sfp-machine64.h (_FP_QNANNEGATEDP): Likewise.
2593 * config/tilepro/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
2595 2013-06-16 Jürgen Urban <JuergenUrban@gmx.de>
2597 * config/mips/lib2funcs.c: New file.
2598 * config/mips/t-mips (LIB2ADD_ST): Add it.
2600 2013-06-09 Oleg Endo <olegendo@gcc.gnu.org>
2603 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Do not change bits
2604 other than FPSCR.PR and FPSCR.SZ. Add SH4A implementation.
2606 2013-06-08 Walter Lee <walt@tilera.com>
2608 * config/tilepro/atomic.h: Don't include stdint.h or features.h.
2609 Replace int64_t with long long. Add __extension__ where
2611 * config/tilepro/atomic.c: Include config.h.
2613 2013-06-06 Douglas B Rupp <rupp@adacore.com>
2615 * config.host (arm-wrs-vxworks): Configure with other soft float.
2617 2013-06-04 Jürgen Urban <JuergenUrban@gmx.de>
2619 * config.host (mipsr5900-*-elf*, mipsr5900el-*-elf*, mips64r5900-*-elf*)
2620 (mips64r5900el-*-elf*): New configurations.
2622 2013-06-04 Alan Modra <amodra@gmail.com>
2624 * config/rs6000/ibm-ldouble.c: Enable for little-endian.
2626 2013-06-03 Yuri Rumyantsev <yuri.s.rumyantsev@intel.com>
2628 * config/i386/cpuinfo.c (INTEL_SLM): New enum value.
2630 2013-05-28 Eric Botcazou <ebotcazou@adacore.com>
2632 * config/sparc/sol2-unwind.h (MD_FALLBACK_FRAME_STATE_FOR): Do not set
2633 fs->signal_frame for SIGFPE raised for IEEE-754 exceptions.
2634 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Likewise.
2636 2013-05-22 Eric Botcazou <ebotcazou@adacore.com>
2638 * config.host (powerpc-*-elf*): Add rs6000/t-savresfgpr to tmake_file.
2639 (powerpc-wrs-vxworks): Likewise.
2641 2013-05-22 Eric Botcazou <ebotcazou@adacore.com>
2643 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Do it for
2644 signal frames as well.
2645 (MD_FALLBACK_FRAME_STATE_FOR): Do minor cleanups throughout and add the
2646 STACK_BIAS to the CFA offset.
2648 2013-05-17 Richard Henderson <rth@redhat.com>
2651 * unwind-dw2.c (UNWIND_COLUMN_IN_RANGE): New macro.
2652 (execute_cfa_program): Use it when storing to fs->regs.
2654 2013-05-08 Kai Tietz <ktietz@redhat.com>
2656 * config/i386/cygming-crtbegin.c (__register_frame_info): Make weak.
2657 (__deregister_frame_info): Likewise.
2659 2013-05-06 Thomas Schwinge <thomas@codesourcery.com>
2661 * fp-bit.c (unpack_d, pack_d): Properly preserve and restore a
2664 * fp-bit.h [FLOAT] (QUIET_NAN): Correct value.
2666 2013-04-25 Alan Modra <amodra@gmail.com>
2668 * config.host: Match little-endian powerpc-linux.
2670 2013-04-19 Yufeng Zhang <yufeng.zhang@arm.com>
2672 * config/aarch64/sfp-machine.h (_FP_W_TYPE): Change to define
2673 as 'unsigned long long' instead of 'unsigned long'.
2674 (_FP_WS_TYPE): Change to define as 'signed long long' instead of
2677 2013-04-10 Julian Brown <julian@codesourcery.com>
2679 * config/arm/linux-atomic.c (SUBWORD_SYNC_OP, SUBWORD_VAL_CAS)
2680 (SUBWORD_TEST_AND_SET): Use signed char/short types instead of
2681 unsigned char/unsigned short.
2682 (__sync_val_compare_and_swap_{1,2}): Handle signed argument.
2684 2013-04-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2687 * config/t-slibgcc-hpux (SHLIB_MAPFILES): Define.
2689 2013-04-04 Meador Inge <meadori@codesourcery.com>
2691 * config/arm/bpabi.S (aeabi_ldivmod): Add DWARF information for
2692 computing the location of the link register.
2693 (aeabi_uldivmod): Ditto.
2695 2013-03-27 Kai Tietz <ktietz@redhat.com>
2697 * config.host: Add support for cygwin x64 target.
2698 * configure: Regenerated.
2700 2013-03-26 Walter Lee <walt@tilera.com>
2702 * config/tilegx/t-crtstuff: Add -fno-asynchronous-unwind-tables
2703 -mcmodel=large to CRTSTUFF_T_CFLAGS_S variable.
2705 2013-03-25 Kai Tietz <ktietz@redhat.com>
2707 * config/i386/cygwin.S: Replace use of _WIN64 by __x86_64__.
2709 2013-03-20 Robert Mason <rbmj@verizon.net>
2711 * config/vxlib-tls.c (__gthread_get_tsd_data,)
2712 (__gthread_set_tsd_data, __gthread_enter_tsd_dtor_context,)
2713 (__gthread_leave_tsd_dtor_context): Add prototypes.
2714 (tls_delete_hook): Update.
2716 2013-03-20 Catherine Moore <clm@codesourcery.com>
2717 Joseph Myers <joseph@codesourcery.com>
2718 Chao-ying Fu <fu@mips.com>
2720 * config/mips/mips16.S: Don't build for microMIPS.
2721 * config/mips/linux-unwind.h: Handle microMIPS frame.
2722 * config/mips/crtn.S (fini, init): New labels.
2724 2013-03-14 Jakub Jelinek <jakub@redhat.com>
2726 PR tree-optimization/53265
2727 * unwind-dw2.c (execute_cfa_program): Avoid
2728 -Waggressive-array-optimizations warnings for DW_CFA_GNU_window_save
2729 on targets with DWARF_FRAME_REGISTERS < 32.
2731 2013-03-13 Oleg Endo <olegendo@gcc.gnu.org>
2734 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Enable for SH2A.
2735 (sdivsi3, udivsi3): Remove SH4 check and always compile these functions.
2737 2013-03-07 Sriraman Tallam <tmsriram@google.com>
2739 * config/i386/cpuinfo.c (get_intel_cpu): Fix cpuid codes for
2740 sandybridge processors.
2742 2013-03-06 Oleg Endo <olegendo@gcc.gnu.org>
2745 * config/sh/lib1funcs.S (udivsi3_i4i, sdivsi3_i4i): Add __SH2A__ to
2748 2013-03-04 Edgar E. Iglesias <edgar.iglesias@gmail.com>
2750 * config/microblaze/crti.S: Setup stack protection at entry
2752 2013-03-04 Georg-Johann Lay <avr@gjlay.de>
2754 * config/avr/lib1funcs.S (__ashrdi3, __lshrdi3, __ashldi3)
2755 (__rotldi3): Shift bytewise if applicable.
2757 2013-03-01 James Greenhalgh <james.greenhalgh@arm.com>
2759 * config/aarch64/sync-cache.c
2760 (__aarch64_sync_cache_range): Silence warnings.
2762 2013-02-25 Catherine Moore <clm@codesourcery.com>
2765 2013-02-24 Catherine Moore <clm@codesourcery.com>
2766 Joseph Myers <joseph@codesourcery.com>
2767 Chao-ying Fu <fu@mips.com>
2769 * config/mips/mips16.S: Don't build for microMIPS.
2770 * config/mips/linux-unwind.h: Handle microMIPS frame.
2771 * config/mips/crtn.S (fini, init): New labels.
2773 2013-02-24 Catherine Moore <clm@codesourcery.com>
2774 Joseph Myers <joseph@codesourcery.com>
2775 Chao-ying Fu <fu@mips.com>
2777 * config/mips/mips16.S: Don't build for microMIPS.
2778 * config/mips/linux-unwind.h: Handle microMIPS frame.
2779 * config/mips/crtn.S (fini, init): New labels.
2781 2012-02-19 Edgar E. Iglesias <edgar.iglesias@gmail.com>
2782 * config/microblaze/modsi3.S (modsi3): Fix case with 0x80000000
2785 2013-02-16 Alan Modra <amodra@gmail.com>
2788 * config/rs6000/linux-unwind.h (ppc_linux_aux_vector): Delete.
2789 (ppc_fallback_frame_state): Always set up save locations for fp
2790 and altivec. Don't bother with non-callee-saved regs, r0-r13
2791 except for r2 on ppc64, fr0-fr13, v0-v19, vscr.
2793 2013-02-12 Georg-Johann Lay <avr@gjlay.de>
2796 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add: _usmulUHA, _usmulUSA,
2798 (LIB1ASMFUNCS): Add: _muldi3_6, _mulsidi3, _umulsidi3, _usmuluha3,
2799 _ssmulha3, _usmulusa3, _ssmulsa3.
2800 * config/avr/lib1funcs.S (__muldi3_6): Break out of __muldi3.
2801 (__muldi3): XCALL __muldi3_6 instead of rcall.
2802 (__umulsidi3, __mulsidi3): New functions.
2803 (do_prologue_saves, do_epilogue_restores): New .macros.
2804 (__divdi3_moddi3): Use them.
2805 * config/avr/lib1funcs-fixed.S (__usmuluha3, __ssmulha3)
2806 (__usmulusa3, __ssmulsa3): New functions.
2808 2013-02-11 Iain Sandoe <iain@codesourcery.com>
2809 Jack Howarth <howarth@bromo.med.uc.edu>
2810 Patrick Marlier <patrick.marlier@gmail.com>
2813 * config/darwin-crt-tm.c: Remove dummy functions hack.
2815 2013-02-08 Georg-Johann Lay <avr@gjlay.de>
2818 * config/avr/lib2funcs.c: New C sources for modules for libgcc.a.
2819 * config/avr/lib2-object.mk: New iterator to build objects from it.
2820 * config/avr/t-avr: Iterate lib2-object.mk to build objects from
2822 (LIB2FUNCS_EXCLUDE): Add _clrsbdi2.
2823 (LIB1ASMFUNCS): Add: _ssabs_1, _mask1, _ret, _roundqq3, _rounduqq3,
2824 _round_s2, _round_u2, _round_2_const, _addmask_2, _round_s4,
2825 _round_u4, _round_4_const, _addmask_4, _round_x8, _rounddq3
2826 _roundudq3, _roundda3 _rounduda3, _roundta3 _rounduta3.
2827 * config/avr/lib1funcs-fixed.S: Implement them.
2829 2013-02-04 Richard Sandiford <rdsandiford@googlemail.com>
2831 Update copyright years.
2833 2013-02-01 David Edelsohn <dje.gcc@gmail.com>
2836 * config.host (powerpc-ibm-aix[56789]): Add t-aix-cxa to tmake_file.
2837 Add crtcxa to extra_parts.
2838 * config/rs6000/exit.h: New file.
2839 * config/rs6000/cxa_atexit.c: New file.
2840 * config/rs6000/cxa_finalize.c: New file.
2841 * config/rs6000/crtcxa.c: New file.
2842 * config/rs6000/t-aix-cxa: New file.
2843 * config/rs6000/libgcc-aix-cxa.ver: New file.
2845 2013-01-31 Nick Clifton <nickc@redhat.com>
2847 * config/v850/lib1funcs.S: Add support for e3v5 architecture
2850 2013-01-29 Georg-Johann Lay <avr@gjlay.de>
2853 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add:
2854 _mulQQ, _mulHQ, _mulHA, _mulSA,
2855 _mulUQQ, _mulUHQ, _mulUHA, _mulUSA,
2856 _divQQ, _divHQ, _divHA, _divSA,
2857 _divUQQ, _divUHQ, _divUHA, _divUSA.
2859 2013-01-26 David Holsgrove <david.holsgrove@xilinx.com>
2861 * config.host(microblaze*-linux*): tmake_file: Remove
2862 t-slibgcc-nolc-override, add t-slibgcc-libgcc.
2863 * config/microblaze/t-microblaze: Set LIB2FUNCS_EXCLUDE
2864 to exclude functions from being built with libgcc.c and use
2865 the microblaze assembly.
2867 2013-01-26 Edgar E. Iglesias <edgar.iglesias@gmail.com>
2869 * config.host (microblaze*-*-*): Rename microblaze*-*-elf, update
2872 2013-01-17 Yufeng Zhang <yufeng.zhang@arm.com>
2874 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Cast the
2875 results of (dcache_lsize - 1) and (icache_lsize - 1) to the type
2876 __UINTPTR_TYPE__; also cast 'base' to the same type before the
2877 alignment operation.
2879 2013-01-15 Sofiane Naci <sofiane.naci@arm.com>
2881 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Update
2882 loop start address for cache clearing.
2884 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
2886 * config/avr/lib1funcs.S: Remove trailing blanks.
2887 * config/avr/lib1funcs-fixed.S: Ditto.
2889 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
2891 * config/avr/avr-lib.h: Add GPL copyright notice.
2893 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
2895 * fixed-bit.c (SATFRACT) <FROM_TYPE=1, TO_TYPE=4>: Only
2896 declare / set min_low, min_high if TO_MODE_UNSIGNED == 0.
2897 (SATFRACT) <FROM_TYPE=TO_TYPE=4>: Only declare / set min_low,
2898 min_high if FROM_MODE_UNSIGNED == 0 and TO_MODE_UNSIGNED == 0.
2900 2013-01-07 Mark Kettenis <kettenis@openbsd.org>
2902 * config.host (i[34567]86-*-openbsd* and x86_64-*-openbsd*):
2903 Add to lists of i[34567]86-*-* and x86_64-*-* soft-fp targets.
2905 2013-01-04 Nick Clifton <nickc@redhat.com>
2907 * config/v850/lib1funcs.S: Only provide CALLT support functions if
2908 the CALLT instruction is supported.
2910 2012-12-20 Jonathan Wakely <jwakely.gcc@gmail.com>
2912 * gthr.h (__gthread_cond_timedwait_recursive): Do not require.
2913 * gthr-posix.h (__gthread_cond_timedwait_recursive): Remove.
2915 2012-12-13 John Tytgat <John@bass-software.com>
2917 * config/arm/fp16.c (__gnu_f2h_internal): Fix inaccuracy when aexp
2920 2012-12-12 Jakub Jelinek <jakub@redhat.com>
2923 * fixed-bit.c (FIXED_SSADD, FIXED_SSSUB, FIXED_SSNEG): Avoid
2924 undefined signed overflows.
2926 2012-12-09 Uros Bizjak <ubizjak@gmail.com>
2929 * config/alpha/linux-unwind.h: Disable when inhibit_libc is defined.
2931 2012-12-06 Uros Bizjak <ubizjak@gmail.com>
2933 * config/i386/sfp-machine.h (FP_EX_ALL): Define.
2934 (FP_TRAPPING_EXCEPTIONS): Define.
2935 * config/i386/32/sfp-machine.h (FP_EX_SHIFT): Define.
2936 * config/i386/64/sfp-machine.h (FP_EX_SHIFT): Ditto.
2938 2012-12-04 Richard Henderson <rth@redhat.com>
2941 * Makefile.in (libgcc_s.so): Depend on and link with libgcc.a.
2943 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
2945 * config/aarch64/sfp-machine.h (FP_EX_ALL): Define.
2946 (FP_EX_SHIFT): Define.
2947 (FP_TRAPPING_EXCEPTIONS): Define.
2949 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
2951 * config/aarch64/sfp-machine.h (FP_RND_MASK): Define.
2952 (FP_ROUNDMODE): Use FP_RND_MASK.
2953 * config/aarch64/sfp-exceptions.c: New.
2954 * config/aarch64/sfp-machine.h (FP_HANDLE_EXCEPTIONS):
2955 Use __sfp_handle_exceptions.
2957 2012-12-04 Richard Earnshaw <rearnsha@arm.com>
2959 * config.host: (arm*-*-freebsd*): Remove.
2960 (arm*-*-linux*, arm*-*-uclinux*): Simplify logic.
2961 (arm*-*-elf*): Remove.
2962 (arm*-*-wince-pe*): Remove.
2963 * arm/unwind-arm.c (struct fpa_reg): Delete.
2964 (struct fpa_regs): Delete.
2965 (phase1_vrs): Remove fpa element.
2966 (_Unwind_VRS_Get): Remove _UVRSC_FPA.
2967 (_Unwind_VRS_Set, _Unwind_VRS_Pop): Likewise.
2968 * arm/pr-support.c (__gnu_unwind_execute): Remove FPA support.
2969 * ieee754-sf.S (floatundisf): Remove FPA support.
2970 (floatdisf): Likewise.
2971 * ieee75f-df.S (floatundidf): Likewise.
2972 (floatdidf): Likewise.
2974 2012-11-29 Kai Tietz <ktietz@redhat.com>
2977 * unwind-c.c (__SEH__): Make sure SjLj isn't active.
2978 * unwind-generic.h: Likewise.
2979 * unwind-seh.c: Likewise.
2981 2012-11-28 Richard Henderson <rth@redhat.com>
2984 * emutls.c (__emutls_get_address): Avoid race condition between
2985 obj->loc.offset read and emutls_key initialization.
2987 2012-11-22 Georg-Johann Lay <avr@gjlay.de>
2989 Adjust decimal point of signed accum mode to GCC default.
2992 * config/avr/t-avr (LIB1ASMFUNCS): Add _fractsfsq _fractsfusq,
2994 * config/avr/lib1funcs-fixed.S (__fractqqsf, __fracthqsf)
2995 (__fractsasf, __fractsfha, __fractusqsf, __fractsfsa)
2996 (__mulha3, __mulsa3)
2997 (__divqq3, __divha3, __divsa3): Adjust to new position of
2998 decimal point of signed accum types.
3000 (__mulusa3_round): New function.
3001 (__mulusa3): Use it.
3002 (__divqq_helper): New function.
3003 (__udivuqq3): Use it.
3005 2012-11-20 Jakub Jelinek <jakub@redhat.com>
3008 * libgcc-std.ver.in: Add GCC_4.8.0 and %inherit for it.
3010 2012-11-18 Teresa Johnson <tejohnson@google.com>
3013 * libgcov.c (gcov_exit): Remove merged program summary
3014 comparison unless !GCOV_LOCKED.
3016 2012-11-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
3018 * soft-fp: Updated from glibc upstream.
3020 2012-11-06 Ian Lance Taylor <iant@google.com>
3022 * generic-morestack.c (__generic_morestack): Align the returned
3023 stack pointer to a 32 byte boundary.
3024 * config/i386/morestack.S (__morestack_non_split) [32-bit]: Don't
3025 increment the return address until we have decided that we don't
3026 have a varargs function.
3027 (__morestack) [32-bit]: Align stack correctly when calling C
3029 (__morestack) [64-bit]: Likewise.
3031 2012-11-04 Thomas Schwinge <thomas@codesourcery.com>
3033 * configure: Regenerate.
3035 2012-11-02 Uros Bizjak <ubizjak@gmail.com>
3038 * config/i386/sfp-exceptions.c: Guard with _SOFT_FLOAT.
3039 * config/i386/sfp-machine.h: Guard exception handling
3040 code with _SOFT_FLOAT.
3041 * config/i386/32/sfp-machine.h: Guard rounding handling
3042 code with _SOFT_FLOAT.
3043 * config/i386/64/sfp-machine.h: Ditto.
3045 2012-10-31 Joel Sherrill <joel.sherrill@oarcorp.com>
3047 * config.host (m32r-*-rtems*): Include crtinit.o and crtfinit.o
3050 2012-10-26 Uros Bizjak <ubizjak@gmail.com>
3052 * config/i386/crtfastmath.c (set_fast_math): Use __builtin_ia32_fxsave.
3053 Clear only fxsave.mxcsr_mask. Use saved mxcsr from fxsave structure
3054 when appropriate. Correct structure element types.
3055 * config/i386/t-crtfm (crtfastmath.o): Compile with -mfxsr, remove
3056 -minline-all-stringops from compile flags.
3058 2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
3060 * config.host (sparc64-*-rtems*): Remove sparc/t-elf.
3062 2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
3064 * config.host (sh*-*-rtems*): Add sh*-*-elf*'s extra_parts.
3066 2012-10-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
3068 * config.host (powerpc-*-rtems*): Add rs6000/t-savresfgpr to
3071 2012-10-23 Ian Bolton <ian.bolton@arm.com>
3072 Jim MacArthur <jim.macarthur@arm.com>
3073 Marcus Shawcroft <marcus.shawcroft@arm.com>
3074 Nigel Stephens <nigel.stephens@arm.com>
3075 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
3076 Richard Earnshaw <rearnsha@arm.com>
3077 Sofiane Naci <sofiane.naci@arm.com>
3078 Stephen Thomas <stephen.thomas@arm.com>
3079 Tejas Belagod <tejas.belagod@arm.com>
3080 Yufeng Zhang <yufeng.zhang@arm.com>
3082 * config.host (aarch64*-*-elf, aarch64*-*-linux*): New.
3083 * config/aarch64/crti.S: New file.
3084 * config/aarch64/crtn.S: New file.
3085 * config/aarch64/linux-unwind.h: New file.
3086 * config/aarch64/sfp-machine.h: New file.
3087 * config/aarch64/sync-cache.c: New file.
3088 * config/aarch64/t-aarch64: New file.
3089 * config/aarch64/t-softfp: New file.
3091 2012-10-21 Hans-Peter Nilsson <hp@bitrange.com>
3093 * config/mmix/crti.S: Mark program and data addresses using PRELD.
3094 Remove typo'd and unnecessary alignment-LOC for .data. Remove
3095 no-longer-needed LDBU insns.
3097 2012-10-18 Sebastian Huber <sebastian.huber@embedded-brains.de>
3100 (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtemseabi*): Rename
3101 "arm*-*-rtemseabi*" to "arm*-*-rtems*".
3103 2012-10-17 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
3105 * config/arm/lib1funcs.S (__ARM_ARCH__): Define for ARMv8-A.
3107 2012-10-15 Matthias Klose <doko@ubuntu.com>
3109 * config.host: Match arm*-*-linux-* for ARM Linux/GNU.
3111 2012-10-15 Pavel Chupin <pavel.v.chupin@intel.com>
3113 * configure: Regenerate.
3114 * configure.ac: Replace code with GCC_AC_THREAD_HEADER use.
3116 2012-10-10 Uros Bizjak <ubizjak@gmail.com>
3118 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
3119 instructions for 64bit targets only.
3121 2012-10-10 Uros Bizjak <ubizjak@gmail.com>
3123 * config/i386/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
3124 FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX): Move to ...
3125 * config/i386/32/sfp-machine.h: ... here.
3126 * config/i386/64/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO,
3127 FP_RND_PINF, FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX):
3130 2012-10-07 Matthias Klose <doko@ubuntu.com>
3132 * config/arm/unwind-arm.h (__gnu_unwind_24bit): Mark parameters
3134 (_Unwind_decode_typeinfo_ptr): Mark base as unused.
3136 2012-10-06 Mark Kettenis <kettenis@openbsd.org>
3138 * config.host (*-*-openbsd*): Add t-eh-dw2-dip to tmake_file.
3139 * unwind-dw2-fde-dip.c: Don't include <elf.h> on OpenBSD.
3140 (USE_PT_GNU_EH_FRAME): Define for OpenBSD.
3143 2012-10-05 Jonathan Wakely <jwakely.gcc@gmail.com>
3146 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
3147 Fix parameter names.
3149 2012-10-04 Oleg Endo <olegendo@gcc.gnu.org>
3152 * config/sh/t-sh (HOST_LIBGCC2_CFLAGS): Delete.
3153 * config/sh/t-netbsd (HOST_LIBGCC2_CFLAGS): Delete.
3154 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Remove mieee option.
3156 2012-10-03 Oleg Endo <olegendo@gcc.gnu.org>
3159 * config/sh/linux-atomic.S: Delete.
3160 * config/sh/linux-atomic.c: New.
3161 * config/sh/t-linux (LIB2ADD): Replace linux-atomic.S with
3162 linux-atomic.c. Add cflags to disable warnings.
3164 2012-10-02 Jonathan Wakely <jwakely.gcc@gmail.com>
3167 * gthr.h (__gthread_recursive_mutex_destroy): Document new required
3169 * gthr-posix.h (__gthread_recursive_mutex_destroy): Define.
3170 * gthr-single.h (__gthread_recursive_mutex_destroy): Likewise.
3171 * config/gthr-rtems.h (__gthread_recursive_mutex_destroy): Likewise.
3172 * config/gthr-vxworks.h (__gthread_recursive_mutex_destroy): Likewise.
3173 * config/i386/gthr-win32.c (__gthread_win32_recursive_mutex_destroy):
3175 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
3177 * config/mips/gthr-mipssde.h (__gthread_recursive_mutex_destroy):
3179 * config/pa/gthr-dce.h (__gthread_recursive_mutex_destroy): Likewise.
3180 * config/s390/gthr-tpf.h (__gthread_recursive_mutex_destroy): Likewise.
3182 2012-09-19 Mark Kettenis <kettenis@openbsd.org>
3184 * config.host (hppa-*-openbsd*): New target.
3185 * config/pa/t-openbsd: New file.
3187 2012-09-15 Georg-Johann Lay <avr@gjlay.de>
3190 * config/avr/lib1funcs-fixed.S (__ssneg_2, __ssabs_2, __ssneg_4,
3191 __ssabs_4, __clr_8, __ssneg_8, __ssabs_8,
3192 __usadd_8, __ussub_8, __ssadd_8, __sssub_8): New functions.
3193 (__divsa3): Use __negsi2 to negate r_quoL.
3194 * config/avr/lib1funcs.S (FALIAS): New macro.
3195 (__divmodsi4): Break out and use __divmodsi4_neg1 as...
3196 (__negsi2): ...this new function.
3197 * config/avr/t-avr (LIB1ASMFUNCS): Add _negsi2, _clr_8,
3198 _ssneg_2, _ssneg_4, _ssneg_8, _ssabs_2, _ssabs_4,
3199 _ssabs_8, _ssadd_8, _sssub_8, _usadd_8, _ussub_8.
3200 (LIB2FUNCS_EXCLUDE): Fix typo for _add _sub.
3201 Add: _ssadd*, _sssub*, _ssneg*, _ssabs* for signed fixed modes.
3202 Add: _usadd*, _ussub*, _usneg* for unsigned fixed modes.
3204 2012-09-10 Oleg Endo <olegendo@gcc.gnu.org>
3207 * config/sh/lib1funcs.S (ashlsi3): Reimplement as ashlsi3_r0.
3208 (lshrsi3): Reimplement as lshrsi3_r0.
3210 2012-09-10 Andreas Schwab <schwab@linux-m68k.org>
3213 * config/t-slibgcc-libgcc (SHLIB_MAKE_SOLINK): Use -lgcc instead
3216 2012-09-07 Teresa Johnson <tejohnson@google.com>
3218 PR gcov-profile/54487
3219 * libgcc/libgcov.c (gcov_exit): Avoid warning on histogram
3222 2012-09-05 Georg-Johann Lay <avr@gjlay.de>
3225 * config.host (tmake_file,host=avr-*-*): Add avr/t-avrlibc if
3226 not configured --with-avrlibc=no.
3227 * config/avr/t-avrlibc: New file.
3228 * Makefile.in (FPBIT_FUNCS): filter-out LIB2FUNCS_EXCLUDE.
3229 (DPBIT_FUNCS): Ditto.
3230 (TPBIT_FUNCS): Ditto.
3232 2012-09-04 Teresa Johnson <tejohnson@google.com>
3234 * libgcov.c (struct gcov_summary_buffer): New structure.
3235 (gcov_histogram_insert): New function.
3236 (gcov_compute_histogram): Ditto.
3237 (gcov_exit): Invoke gcov_compute_histogram, and perform merging of
3238 histograms during summary merging.
3240 2012-09-01 Mark Kettenis <kettenis@openbsd.org>
3242 * config.host (x86_64-*-openbsd*): New target.
3244 2012-08-29 Chung-Lin Tang <cltang@codesourcery.com>
3246 * config/mips/crtfastmath.c (set_fast_math): Add 'nomips16'
3249 2012-08-24 Georg-Johann Lay <avr@gjlay.de>
3252 * config/avr/t-avr (conv_X): Rename to func_X.
3254 2012-08-24 Georg-Johann Lay <avr@gjlay.de>
3257 * config/avr/lib1funcs-fixed.S: New file.
3258 * config/avr/lib1funcs.S: Include it. Undefine some divmodsi
3259 after they are used.
3260 (neg2, neg4): New macros.
3261 (__mulqihi3,__umulqihi3,__mulhi3): Rewrite non-MUL variants.
3262 (__mulhisi3,__umulhisi3,__mulsi3): Rewrite non-MUL variants.
3263 (__umulhisi3): Speed up MUL variant if there is enough flash.
3264 * config/avr/avr-lib.h (TA, UTA): Adjust according to gcc's
3266 * config/avr/t-avr (LIB1ASMFUNCS): Add: _fractqqsf, _fractuqqsf,
3267 _fracthqsf, _fractuhqsf, _fracthasf, _fractuhasf, _fractsasf,
3268 _fractusasf, _fractsfqq, _fractsfuqq, _fractsfhq, _fractsfuhq,
3269 _fractsfha, _fractsfsa, _mulqq3, _muluqq3, _mulhq3, _muluhq3,
3270 _mulha3, _muluha3, _mulsa3, _mulusa3, _divqq3, _udivuqq3, _divhq3,
3271 _udivuhq3, _divha3, _udivuha3, _divsa3, _udivusa3.
3272 (LIB2FUNCS_EXCLUDE): Add supported functions.
3274 2012-08-22 Georg-Johann Lay <avr@gjlay.de>
3276 * Makefile.in (fixed-funcs,fixed-conv-funcs): filter-out
3277 LIB2FUNCS_EXCLUDE before adding them to libgcc-objects,
3279 * fixed-obj.mk: Only expand dependency if $o is not in
3282 2012-08-22 H.J. Lu <hongjiu.lu@intel.com>
3284 * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): New.
3286 2012-08-22 Joseph Myers <joseph@codesourcery.com>
3288 * Makefile.in (vis_hide, gen-hide-list): Do not make definitions
3289 depend on --enable-shared.
3290 ($(lib1asmfuncs-o)): Use %.vis files independent of
3292 * static-object.mk ($(base)$(objext), $(base).vis)
3293 ($(base)_s$(objext)): Use same rules for visibility handling as in
3296 2012-08-21 Ian Lance Taylor <iant@google.com>
3298 * config/i386/morestack.S (__morestack_non_split): Increase amount
3299 of space allocated for non-split code stack.
3301 2012-08-19 Joseph Myers <joseph@codesourcery.com>
3303 * crtstuff.c (USE_PT_GNU_EH_FRAME): Define for systems using glibc
3304 even if inhibit_libc.
3306 2012-08-17 Julian Brown <julian@codesourcery.com>
3308 * Makefile.in (LIB2_DIVMOD_EXCEPTION_FLAGS): Default to
3309 -fexceptions -fnon-call-exceptions if not defined.
3310 ($(lib2-divmod-o), $(lib2-divmod-s-o)): Use above.
3311 * config/arm/t-bpabi (LIB2_DIVMOD_EXCEPTION_FLAGS): Define.
3313 2012-08-17 Andreas Schwab <schwab@linux-m68k.org>
3315 * config/m68k/linux-atomic.c (__sync_lock_test_and_set_1): Fix
3318 2012-08-16 David Edelsohn <dje.gcc@gmail.com>
3320 * config.host (*-*-aix*): Move rs6000/t-ibm-ldouble after
3321 rs6000/t-slibgcc-aix.
3323 2012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
3325 * longlong.h: (powerpc): Delete _ARCH_PWR and _ARCH_COM handling.
3327 2012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
3329 * longlong.h: (whole file, powerpc): Adjust to single assembler syntax.
3331 2012-08-03 H.J. Lu <hongjiu.lu@intel.com>
3334 * Makefile.in (version): Replace top_srcdir with srcdir.
3336 2012-08-03 Jonathan Yong <jon_y@users.sourceforge.net>
3338 * Makefile.in (version): set to BASE-VER file from gcc directory.
3340 2012-08-01 Nick Clifton <nickc@redhat.com>
3342 * config/m32c/lib2funcs.c (__clrsbhi2): New function.
3343 Implements __clrsb for an HImode argument.
3345 2012-07-31 Nick Clifton <nickc@redhat.com>
3347 * config/stormy16/lib2funcs.c (__clrsbhi2): New function.
3348 Implements __clrsb for an HImode argument.
3349 * config/stormy16/clrsbhi2.c: New file:
3350 * config/stormy16/t-stormy16 (LIB2ADD): Add clrsbhi2.c.
3352 2012-07-22 Steven Bosscher <steven@gcc.gnu.org>
3354 * libgcov.c (__gcov_ior_profiler): Benign comment fix.
3356 2012-07-19 Tristan Gingold <gingold@adacore.com>
3357 Richard Henderson <rth@redhat.com>
3359 * unwind-seh.c: New file.
3360 * unwind-generic.h: Include windows.h for SEH.
3361 (_Unwind_Exception): Use 6 private fields for SEH.
3362 (_GCC_specific_handler): Declare.
3363 * unwind-c.c (__gcc_personality_seh0): New function.
3365 * config/i386/libgcc-cygming.ver: New file.
3366 * config/i386/t-seh-eh: New file.
3367 * config.host (x86_64-*-mingw*): Default to seh.
3369 2012-07-14 Steven Bosscher <steven@gcc.gnu.org>
3371 * config/t-darwin (crt3.0): Remove work-around for fixed PR26840.
3373 2012-06-17 Uros Bizjak <ubizjak@gmail.com>
3375 * config/i386/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Use
3376 __builtin_expect when checking for exceptions.
3377 * config/ia64/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Ditto.
3379 2012-06-13 Uros Bizjak <ubizjak@gmail.com>
3381 * config/ia64/sfp-machine.h (__sfp_handle_exceptions): New
3382 function declaration.
3383 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
3385 * config/ia64/sfp-exceptions.c: New.
3386 * config/ia64/t-softfp (LIB2ADD): Add sfp-exceptions.c.
3388 2012-06-13 Uros Bizjak <ubizjak@gmail.com>
3390 * config/i386/32/sfp-machine.h (_FP_NANSIGN_S, _FP_NANSIGN_D,
3391 _FP_NANSIGN_E, _FP_NANSIGN_Q): Move ...
3392 * config/i386/64/sfp-machine: ... (delete here) ...
3393 * config/i386/sfp-machine.h: ... to here.
3394 (FP_EX_MASK): Remove.
3396 (FP_INIT_ROUNDMODE): Declare asm as volatile.
3398 2012-06-11 Sriraman Tallam <tmsriram@google.com>
3400 * config/i386/libgcc-bsd.ver: Version symbol __cpu_indicator_init.
3401 * config/i386/libgcc-sol2.ver: Ditto.
3402 * config/i386/libgcc-glibc.ver: Ditto.
3404 2012-06-11 Roland McGrath <mcgrathr@google.com>
3406 * gthr-posix.h [neither FreeBSD nor Solaris] (__gthread_active_p):
3407 If __GLIBC__ is defined, refer to __pthread_key_create instead of
3410 2012-06-09 Uros Bizjak <ubizjak@gmail.com>
3412 * config/i386/32/sfp-machine.h (__gcc_CMPtype, CMPtype,
3413 _FP_KEEPNANFRACP, _FP_CHOOSENAN, FP_EX_INVALID, FP_EX_DENORM,
3414 FP_EX_DIVZERO, FP_EX_OVERFLOW, FP_EX_UNDERFLOW, FP_EX_INEXACT,
3415 FP_HANDLE_EXCEPTIONS, FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
3416 FP_RND_MINF, _FP_DEXL_EX, FP_INIT_ROUNDMODE, FP_ROUNDMODE,
3417 __LITTLE_ENDIAN, __BIG_ENDIAN, strong_alias): Move ...
3418 * config/i386/64/sfp-machine: ... (delete here) ...
3419 * config/i386/sfp-machine.h: ... to here.
3421 (__sfp_handle_exceptions): New function declaration.
3422 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
3423 * config/i386/sfp-exceptions.c: New.
3424 * config/i386/t-softfp: New.
3425 * config.host (i[34567]86-*-* and x86_64-*-* soft-fp targets): Add
3426 i386/t-softfp to tmake_file.
3428 2012-06-03 David S. Miller <davem@davemloft.net>
3430 * longlong.h [SPARC] (sub_ddmmss): Fix thinko in previous 64-bit
3433 2012-05-31 David S. Miller <davem@davemloft.net>
3435 * longlong.h [SPARC] (umul_ppmm, udiv_qrnnd): Use hardware integer
3436 multiply and divide instructions on 32-bit when V9.
3437 (add_ssaaaa, sub_ddmmss): Convert to branchless code on 64-bit.
3439 2012-05-29 Joseph Myers <joseph@codesourcery.com>
3441 * config/arm/ieee754-df.S: Fix typos.
3442 * config/arm/ieee754-sf.S: Fix typos.
3443 * config/c6x/libunwind.S: Fix typos.
3444 * config/epiphany/udivsi3-float.c: Fix typos.
3445 * config/microblaze/muldi3_hard.S: Fix typos.
3446 * config/picochip/adddi3.S: Fix typos.
3447 * config/picochip/ashlsi3.S: Fix typos.
3448 * config/picochip/ashrsi3.S: Fix typos.
3449 * config/picochip/clzsi2.S: Fix typos.
3450 * config/picochip/cmpsi2.S: Fix typos.
3451 * config/picochip/divmod15.S: Fix typos.
3452 * config/picochip/divmodhi4.S: Fix typos.
3453 * config/picochip/divmodsi4.S: Fix typos.
3454 * config/picochip/longjmp.S: Fix typos.
3455 * config/picochip/lshrsi3.S: Fix typos.
3456 * config/picochip/parityhi2.S: Fix typos.
3457 * config/picochip/popcounthi2.S: Fix typos.
3458 * config/picochip/setjmp.S: Fix typos.
3459 * config/picochip/subdi3.S: Fix typos.
3460 * config/picochip/ucmpsi2.S: Fix typos.
3461 * config/picochip/udivmodhi4.S: Fix typos.
3462 * config/picochip/udivmodsi4.S: Fix typos.
3463 * config/spu/divv2df3.c: Fix typos.
3464 * config/spu/mfc_multi_tag_release.c: Fix typos.
3465 * config/spu/mfc_tag_release.c: Fix typos.
3466 * configure.ac: Fix typos.
3467 * configure: Regenerate.
3469 2012-05-25 Ian Lance Taylor <iant@google.com>
3471 * config/i386/morestack.S (__morestack_non_split): Check whether
3472 caller is varargs and needs %bp to hold the stack frame on return.
3474 2012-05-25 Olivier Hainque <hainque@adacore.com>
3476 * config/rs6000/vxworks/tramp.S (trampoline_setup): Use a longcall
3477 sequence in the non pic case on VxWorks.
3479 2012-05-24 Olivier Hainque <hainque@adacore.com>
3481 * Makefile.in: Move dependency on install-unwind_h from
3482 "install-leaf" to "install".
3484 2012-05-24 Olivier Hainque <hainque@adacore.com>
3486 * Makefile.in (clean): Remove libgcc_tm.stamp as well.
3487 Use a separate command for stamp removals.
3489 2012-05-21 Andrew Pinski <apinski@cavium.com>
3492 * configure.ac: Define the default includes to being none.
3493 * configure: Regenerate.
3495 2012-05-16 Olivier Hainque <hainque@adacore.com>
3497 * Makefile.in (install-unwind_h): Rename into ...
3498 (install-unwind_h-forbuild): New target.
3499 (all): Use it instead of the former install-unwind_h.
3500 (install-unwind_h): Reinstate, copy to user install destination
3501 for include files, not to the internal gcc object directory one.
3502 (install-leaf): Depend on it.
3504 2012-05-15 Olivier Hainque <hainque@adacore.com>
3506 * config/rs6000/aix-unwind.h (*_REGNO): New, set of useful
3507 register numbers. LR_REGNO replaces R_LR.
3508 (ucontext_for): New, helper for ...
3509 (ppc_aix_fallback_frame_state): New, implementation for aix 5.2
3511 (MD_FALLBACK_FRAME_STATE_FOR): Define for 32bit configurations.
3513 2012-05-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3515 * config.host (i[34567]86-*-linux*, x86_64-*-linux*)
3516 (i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu)
3517 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Move
3519 (i[34567]86-*-*, x86_64-*-*): ... here.
3521 * config/i386/libgcc-bsd.ver (GCC_4.8.0): New version.
3522 * config/i386/libgcc-sol2.ver (GCC_4.8.0): New version.
3524 * config/i386/i386-cpuinfo.c: Rename to ...
3525 * config/i386/cpuinfo.c: ... this.
3526 * config/i386/t-cpuinfo (LIB2ADD): Reflect this.
3528 * configure.ac (AC_CONFIG_HEADER): Call for auto-target.h.
3529 (libgcc_cv_init_priority): New test.
3530 * configure: Regenerate.
3531 * config.in: New file.
3532 * Makefile.in (clean): Rename config.h to auto-target.h.
3533 (config.h): Likewise.
3534 (stamp-h): Likewise.
3536 * config/i386/cpuinfo.c (auto-target.h): Include.
3537 (CONSTRUCTOR_PRIORITY): Define.
3538 (__cpu_indicator_init): Use it.
3540 2012-05-09 H.J. Lu <hongjiu.lu@intel.com>
3542 * longlong.h: Use a URL instead of an FSF postal address.
3543 Replace spaces with tab.
3545 2012-05-08 Teresa Johnson <tejohnson@google.com>
3547 * libgcov.c (gcov_clear, __gcov_reset): New functions.
3548 (__gcov_dump): Ditto.
3549 (gcov_dump_complete): New global variable.
3550 (gcov_exit): Export hidden to enable use in L_gcov_dump.
3551 (__gcov_flush): Outline functionality now in gcov_clear.
3552 * Makefile.in (L_gcov_reset, L_gcov_dump): Define.
3554 2012-04-28 Aurelien Jarno <aurelien@aurel32.net>
3556 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*): Remove.
3557 (mips*-*-linux*): Include mips/t-tpbit when long double is
3560 2012-04-25 Sriraman Tallam <tmsriram@google.com>
3562 * config/i386/i386-cpuinfo.c (FEATURE_AVX2): New enum value.
3563 (get_available_features): New argument. Check for AVX2.
3564 (__cpu_indicator_init): Modify call to get_available_features.
3566 2012-04-25 Alan Modra <amodra@gmail.com>
3568 * config/rs6000/crtsavevr.S: New file.
3569 * config/rs6000/crtrestvr.S: New file.
3570 * config/rs6000/t-savresfgpr: Build the above.
3571 * config/rs6000/t-netbsd: Likewise.
3573 2012-04-24 Sriraman Tallam <tmsriram@google.com>
3575 * libgcc/config/i386/i386-cpuinfo.c: Set __cpu_vendor always.
3577 2012-04-24 Sriraman Tallam <tmsriram@google.com>
3579 * libgcc/config/i386/i386-cpuinfo.c: New file.
3580 * libgcc/config/i386/t-cpuinfo: New file.
3581 * libgcc/config.host: Include t-cpuinfo.
3582 * libgcc/config/i386/libgcc-glibc.ver: Version symbol __cpu_model.
3584 2012-04-24 Chao-ying Fu <fu@mips.com>
3586 * unwind-dw2-fde-dip.c: Define USE_PT_GNU_EH_FRAME for BIONIC.
3588 2012-04-20 Thomas Schwinge <thomas@codesourcery.com>
3590 struct siginfo vs. siginfo_t
3592 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Use
3593 siginfo_t instead of struct siginfo.
3594 * config/bfin/linux-unwind.h (bfin_fallback_frame_state): Likewise.
3595 * config/i386/linux-unwind.h (x86_fallback_frame_state): Likewise.
3596 * config/ia64/linux-unwind.h (ia64_fallback_frame_state)
3597 (ia64_handle_unwabi): Likewise.
3598 * config/mips/linux-unwind.h (mips_fallback_frame_state): Likewise.
3599 * config/pa/linux-unwind.h (pa32_fallback_frame_state): Likewise.
3600 * config/sh/linux-unwind.h (shmedia_fallback_frame_state)
3601 (sh_fallback_frame_state): Likewise.
3602 * config/tilepro/linux-unwind.h (tile_fallback_frame_state): Likewise.
3603 * config/xtensa/linux-unwind.h (xtensa_fallback_frame_state): Likewise.
3605 2012-04-02 H.J. Lu <hongjiu.lu@intel.com>
3607 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): Update x32
3610 2012-03-31 Eric Botcazou <ebotcazou@adacore.com>
3612 * config/ia64/unwind-ia64.c (uw_install_context): Manually save LC
3613 if it hasn't been previously saved.
3615 2012-03-29 H.J. Lu <hongjiu.lu@intel.com>
3617 * config/i386/linux-unwind.h (x86_64_fallback_frame_state): Define
3620 2012-03-28 Georg-Johann Lay <avr@gjlay.de>
3623 * config/avr/lib1funcs.S: Use __AVR_HAVE_SPH__ for SP_H checks
3624 instead of __AVR_HAVE_8BIT_SP__.
3626 2012-03-26 Tristan Gingold <gingold@adacore.com>
3628 * config/ia64/unwind-ia64.h: Declare unw_word and unw_sword.
3629 (unw_table_entry): Use unw_word instead of unsigned long.
3630 (_Unwind_FindTableEntry): Likewise.
3631 * config/ia64/fde-glibc.c (_Unwind_FindTableEntry): Likewise.
3632 * config/ia64/fde-vms.c (vms_unwtable_entry): Likewise.
3633 (_Unwind_FindTableEntry): Likewise.
3634 * config/ia64/unwind-ia64.c (unw_reg_info, unw_reg_state)
3635 (unw_labeled_state, unw_state_record, unw_stack, _Uwind_Context)
3636 (set_reg, alloc_spill_area, finish_prologue, ia64_rse_slot_num)
3637 (ia64_rse_is_rnat_slot, ia64_rse_rnat_addr, ia64_rse_num_regs)
3638 (ia64_rse_skip_regs, ia64_copy_rbs, unw_access_gr)
3639 (uw_frame_state_for, uw_update_reg_address, uw_update_context)
3640 (uw_init_context_1, uw_install_context): Likewise.
3641 (unw_word): Move to unwind-ia64.h
3643 2012-03-26 Tristan Gingold <gingold@adacore.com>
3645 * config/vms/vms-ucrt0.c: Update copyright years.
3647 (___gcc_main_flags): Declare.
3648 (__main): Check flags to remap argv and exit code.
3649 * config.host (*-*-*vms*): Adjust extra_parts.
3650 * config/vms/t-vms (vcrt0.o, pcrt0.o): Remove.
3653 2012-03-22 Richard Earnshaw <rearnsha@arm.com>
3655 * arm/lib1funcs.asm (ctzsi2): New function.
3656 * arm/t-elf (LIB1ASMFUNCS): Add _ctzsi2.
3657 * arm/t-linux (LIB1ASMFUNCS): Likewise.
3658 * arm/t-strongarm-elf (LIB1ASMFUNCS): Likewise.
3659 * arm/t-symbian (LIB1ASMFUNCS): Likewise.
3660 * arm/t-vxworks (LIB1ASMFUNCS): Likewise.
3661 * arm/t-wince-pe (LIB1ASMFUNCS): Likewise.
3663 2012-03-21 Andreas Tobler <andreast@fgznet.ch>
3665 * config.host: Add bits to support powerpc64-*-freebsd*.
3666 * config/rs6000/freebsd-unwind.h: New file.
3667 * config/rs6000/t-freebsd64: New file.
3669 2012-03-20 Richard Guenther <rguenther@suse.de>
3671 PR gcov-profile/52627
3672 * libgcov.c (init_mx): Fix mutex name.
3674 2012-03-16 Tristan Gingold <gingold@adacore.com>
3676 * config/ia64/vms-unwind.h: Remove ulong (and replace
3677 it by unw_reg where used). Define unw_reg with __int64.
3679 2012-03-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3681 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
3683 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
3685 (sparc_is_sighandler): Likewise.
3687 2012-03-13 H.J. Lu <hongjiu.lu@intel.com>
3689 * unwind-dw2.c (_Unwind_SetGRValue): Assert DWARF register size
3692 2012-03-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3694 * config/arm/crtn.S: Fix typo.
3696 2012-03-13 Richard Guenther <rguenther@suse.de>
3698 * libgcov.c: Remove stdio.h include and NULL un-define.
3700 2012-03-13 Richard Guenther <rguenther@suse.de>
3703 * unwind-dw2-fde.c: Make avoid-include-gthr.h hacks work again.
3705 2012-03-13 Richard Guenther <rguenther@suse.de>
3707 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Fix definition.
3709 2012-03-13 Richard Guenther <rguenther@suse.de>
3711 * gthr-posix.h: Remove duplicate __GTHREAD_MUTEX_INIT_FUNCTION
3712 and __gthread_mutex_init_function definitions.
3714 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3716 * config.host (mips*-*-openbsd*): Remove.
3718 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3720 * config.host: Remove alpha*-dec-osf5.1* handling.
3721 * config/alpha/gthr-posix.c: Remove.
3722 * config/alpha/libgcc-osf5.ver: Remove.
3723 * config/alpha/osf5-unwind.h: Remove.
3724 * config/alpha/t-osf-pthread: Remove.
3725 * config/alpha/t-slibgcc-osf: Remove.
3726 * config/t-crtfm (crtfastmath.o): Remove -frandom-seed.
3727 * gthr-posix.h [!_REENTRANT && __osf__] (_REENTRANT): Don't define.
3728 [__osf__ && _PTHREAD_USE_MANGLED_NAMES_]: Remove.
3729 * mkmap-flat.awk: Remove osf_export handling.
3731 2012-03-12 Richard Guenther <rguenther@suse.de>
3733 * gthr.h (__GTHREAD_MUTEX_INIT_FUNCTION): Adjust specification.
3734 * gthr-posix.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
3735 (__gthread_mutex_init_function): New function.
3736 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
3739 * libgcov.c: Include gthr.h.
3740 (__gcov_flush_mx): New global variable.
3741 (init_mx, init_mx_once): New functions.
3742 (__gcov_flush): Protect self with a mutex.
3743 (__gcov_fork): Re-initialize mutex after forking.
3744 * unwind-dw2-fde.c: Change condition under which to use
3745 __GTHREAD_MUTEX_INIT_FUNCTION.
3747 2012-03-12 Tristan Gingold <gingold@adacore.com>
3749 * config/alpha/t-vms: Define HOST_LIBGCC2_CFLAGS.
3750 * config/ia64/t-vms: Likewise.
3752 2012-03-11 Michael Hope <michael.hope@linaro.org>
3754 * longlong.h [ARM] (add_ssaaaa, sub_ddmmss, umul_ppmm): Enable
3757 2012-03-07 Walter Lee <walt@tilera.com>
3759 * config/tilepro/atomic.c: Rename "atomic_" prefix to
3761 (atomic_xor): Rename and move definition to
3762 config/tilepro/atomic.h.
3763 (atomic_nand): Ditto.
3764 * config/tilepro/atomic.h: Rename "atomic_" prefix to
3766 (arch_atomic_xor): Move from config/tilepro/atomic.c.
3767 (arch_atomic_nand): Ditto.
3769 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
3772 * config/avr/lib1funcs.S (__movmemx_hi): Fix loop label in RAM-part.
3774 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
3777 * config/avr/lib1funcs.S (__xload_1): Don't read unintentionally
3780 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
3784 * config/avr/lib1funcs.S (__do_copy_data): Clear RAMPZ after usage
3785 if RAMPZ affects reading from RAM.
3786 (__tablejump_elpm__): Ditto.
3788 (__movmemx_hi): Ditto.
3789 (__do_global_ctors): Right condition for RAMPZ usage is "have ELPM".
3790 (__do_global_dtors): Ditto.
3791 (__xload_1, __xload_2, __xload_3, __xload_4): Ditto.
3792 (__movmemx_hi): Ditto.
3794 2012-03-05 Richard Henderson <rth@redhat.com>
3796 * longlong.h [ARM] (umul_ppmm): Use umull for arm3m and later.
3797 [ARM] (count_trailing_zeros): Use the builtin.
3799 2012-03-01 Kai Tietz <ktietz@redhat.com>
3801 * soft-fp: Imported from glibc upstream.
3803 2012-02-28 Kai Tietz <ktietz@redhat.com>
3805 * config/i386/sfp-machine.h (_FP_STRUCT_LAYOUT): Define it
3806 for mingw-targets as attribute gcc_struct.
3808 2012-02-28 Ian Lance Taylor <iant@google.com>
3810 * generic-morestack.c (__splitstack_releasecontext): Correct call
3811 to __morestack_release_segments.
3813 2012-02-27 Samuel Thibault <samuel.thibault@ens-lyon.org>
3816 * generic-morestack.c (__generic_morestack_set_initial_sp): Test
3817 for __linux__ when removing signals from __morestack_fullmask.
3819 2012-02-23 Georg-Johann Lay <avr@gjlay.de>
3822 * config/avr/lib1funcs.S (__AVR__XMEGA__): Fix tippo to __AVR_XMEGA__.
3824 2012-02-23 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
3826 * config/ia64/crtbegin.S: Use HAVE_INITFINI_ARRAY_SUPPORT
3827 instead of HAVE_INITFINI_ARRAY.
3828 * config/ia64/crtend.S: Likewise.
3830 2012-02-20 Kai Tietz <ktietz@redhat.com>
3833 * gthr.h (GTHREAD_USE_WEAK): Define as zero for mingw.
3835 * config.host (i686-*-mingw*): Set md_unwind_header only for dw2-mode
3836 to w32-unwind.h header.
3838 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
3840 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*)
3841 (mips*-*-linux*): Remove t-slibgcc-libgcc.
3842 * config/mips/t-mips16 (LIB1ASMFUNCS): Remove __mips16_rdhwr.
3843 * config/mips/mips16.S (__mips16_rdhwr): Delete.
3845 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
3847 * config/mips/mips16.S (CALL_STUB_RET): Add CFI information.
3849 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
3852 * config/darwin-crt-tm.c: Correct typo.
3854 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
3855 Patrick Marlier <patrick.marlier@gmail.com>
3858 * config/darwin-crt-tm.c: Generate dummy functions.
3860 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
3861 Patrick Marlier <patrick.marlier@gmail.com>
3864 * config/darwin-crt-tm.c (getTMCloneTable): New function.
3865 (__doTMRegistrations): Call it.
3866 (__doTMdeRegistrations): Likewise.
3868 2012-01-15 Georg-Johann Lay <avr@gjlay.de>
3869 Anatoly Sokolov <aesok@post.ru>
3870 Eric Weddington <eric.weddington@atmel.com>
3873 * config/avr/lib1funcs.S (__prologue_saves__): Handle AVR_XMEGA
3874 (__epilogue_restores__): Ditto.
3876 2012-02-15 Eric Botcazou <ebotcazou@adacore.com>
3880 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Add support for
3881 Solaris 11 and slightly reformat.
3882 (sparc_is_sighandler): Likewise.
3884 2012-02-14 Walter Lee <walt@tilera.com>
3886 * config.host: Handle tilegx and tilepro.
3887 * config/tilegx/sfp-machine.h: New file.
3888 * config/tilegx/sfp-machine32.h: New file.
3889 * config/tilegx/sfp-machine64.h: New file.
3890 * config/tilegx/t-crtstuff: New file.
3891 * config/tilegx/t-softfp: New file.
3892 * config/tilegx/t-tilegx: New file.
3893 * config/tilepro/atomic.c: New file.
3894 * config/tilepro/atomic.h: New file.
3895 * config/tilepro/linux-unwind.h: New file.
3896 * config/tilepro/sfp-machine.h: New file.
3897 * config/tilepro/softdivide.c: New file.
3898 * config/tilepro/softmpy.S: New file.
3899 * config/tilepro/t-crtstuff: New file.
3900 * config/tilepro/t-tilepro: New file.
3902 2012-02-07 Jonathan Wakely <jwakely.gcc@gmail.com>
3906 * gthr-posix.h: Allow static initializer macros to be disabled.
3907 (__gthrw_pthread_cond_init): Define weak reference unconditionally.
3909 2012-02-05 Chung-Lin Tang <cltang@codesourcery.com>
3911 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*, mips*-*-linux*):
3912 Add t-slibgcc-libgcc to tmake_file.
3913 * config/mips/libgcc-mips16.ver: Revert previous patch.
3914 * config/mips/mips16.S (__mips16_rdhwr): Hide.
3916 2012-02-02 Sumanth G <sumanth.gundapaneni@kpitcummins.com>
3917 Jayant R Sonar <jayant.sonar@kpitcummins.com>
3919 * config.host: Add National Semiconductor CR16 target (cr16-*-*).
3920 * config/cr16/crti.S: New file.
3921 * config/cr16/crtlibid.S: New file.
3922 * config/cr16/crtn.S: New file.
3923 * config/cr16/lib1funcs.S: New file.
3924 * config/cr16/t-cr16: New file.
3925 * config/cr16/t-crtlibid: New file.
3926 * config/cr16/unwind-dw2.h: New file.
3927 * config/cr16/unwind-cr16.c: New file.
3928 * config/cr16/divmodhi3.c: New file.
3930 2012-01-25 Alan Modra <amodra@gmail.com>
3932 * config/rs6000/t-linux64: Delete. Move..
3933 * config/rs6000/t-ppc64-fp: ..softfp_wrap defines to here..
3934 * config/rs6000/t-linux: ..and libgcc flags to here.
3936 2012-01-22 Douglas B Rupp <rupp@gnat.com>
3938 * config.host (i[34567]86-*-interix3*):
3939 Change triplet to i[34567]86-*-interix[3-9]*.
3940 * configure: Regenerate.
3942 2012-01-15 Chung-Lin Tang <cltang@codesourcery.com>
3943 Richard Sandiford <rdsandiford@googlemail.com>
3945 * config/mips/libgcc-mips16.ver (__mips16_rdhwr): Add.
3946 * config/mips/mips16.S (__mips16_rdhwr): New function.
3947 * config/mips/t-mips16 (LIB1ASMFUNCS): Add _m16rdhwr.
3949 2012-01-11 Nathan Sidwell <nathan@acm.org>
3951 * libgcov.c (__gcov_init): Ignore objects with no functions.
3953 2012-01-10 Georg-Johann Lay <avr@gjlay.de>
3956 Extend __pgmx semantics to linearize memory.
3957 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_1, _movmemx.
3958 * config/avr/lib1funcs.S (__xload_1): New function.
3959 (__movmemx_qi, __movmemx_hi): New functions.
3960 (__xload_2, __xload_3, __xload_4): Rewrite to fit new __pgmx
3963 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
3965 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Check that the
3966 purported sigacthandler address isn't null before dereferencing it.
3967 (sparc_is_sighandler): Likewise.
3969 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
3972 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove SAVPC and
3973 add CFA. Revert back to old code for Solaris 8+ multi-threaded.
3974 (sparc_is_sighandler): Likewise.
3975 (MD_FALLBACK_FRAME_STATE_FOR): Adjust call to IS_SIGHANDLER.
3977 2012-01-06 Tristan Gingold <gingold@adacore.com>
3979 * config/ia64/t-ia64 (LIB1ASMFUNCS): Move backward
3980 compatibility thunks...
3981 (CUSTOM_CRTSTUFF, crtbegin.o, crtend.o)
3982 (crtbeginS.o, crtendS.o): ... and these to ...
3983 * config/ia64/t-ia64-elf: ... this new file.
3984 * config.host (ia64*-*-elf*, ia64*-*-freebsd*, ia64*-*-linux*)
3985 (ia64*-*-hpux*): Add ia64/t-ia64-elf in tmake_file.
3987 2012-01-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
3989 * configure: Regenerate.
3990 * config/s390/t-crtstuff: Remove -fPIC.
3992 2012-01-02 Jonathan Wakely <jwakely.gcc@gmail.com>
3995 * enable-execute-stack-mprotect.c (getpagesize): Do not define
3998 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
4001 * config/avr/lib1funcs.S: Remove FIXME comments.
4002 (SPEED_DIV): Depend on __AVR_HAVE_8BIT_SP__.
4004 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
4006 Implement light-weight DImode support.
4007 * config/avr/t-avr (LIB1ASMFUNCS): Add _adddi3, _adddi3_s8,
4008 _subdi3, _cmpdi2, _cmpdi2_s8, _rotldi3.
4009 * config/avr/lib1funcs.S (__adddi3, __adddi3_s8, __subdi3,
4010 __cmpdi2, __cmpdi2_s8, __rotldi3): New functions.
4012 2011-12-30 Nathan Sidwell <nathan@acm.org>
4014 * libgcov.c (gcov_crc32): Remove global var.
4015 (free_fn_data): New function.
4016 (buffer_fn_data): Pass in filename, more robust error recovery.
4017 (crc32_unsigned): New function.
4018 (gcov_exit): More robust detection of new program. More robust
4020 (__gcov_init): Do not update program's crc here.
4022 2011-12-21 Tristan Gingold <gingold@adacore.com>
4024 * config/ia64/fde-vms.c (UNW_IVMS_MODE): Define.
4026 2011-12-21 Ian Lance Taylor <iant@google.com>
4028 * config/i386/morestack.S: Simplify CFI opcodes throughout.
4030 2011-12-20 Ian Lance Taylor <iant@google.com>
4032 * config/i386/morestack.S (__morestack_non_split): If there is
4033 enough stack space already, don't split. Ask for more stack space
4036 2011-12-20 Sergio Durigan Junior <sergiodj@redhat.com>
4038 * unwind-arm-common.inc: Include `tconfig.h', `tsystem.h' and
4040 (_Unwind_DebugHook): New function.
4041 (uw_restore_core_regs): New define.
4042 (unwind_phase2): Use uw_restore_core_regs instead of
4044 (unwind_phase2_forced): Likewise.
4045 (__gnu_Unwind_Resume): Likewise.
4047 2011-12-20 Uros Bizjak <ubizjak@gmail.com>
4049 * config/alpha/linux-unwind.h: Update copyright years.
4050 (MD_FROB_UPDATE_CONTEXT): New define.
4051 (alpha_frob_update_context): New function.
4053 2011-12-17 Richard Sandiford <rdsandiford@googlemail.com>
4055 * config.host (mips*-sde-elf*, mipsisa64sr71k-*-elf*): Add to
4056 tmake_file rather replacing it.
4058 2011-12-15 Iain Sandoe <iains@gcc.gnu.org>
4060 * config/rs6000/darwin-world.S (toplevel): Make it clear that this
4061 function is not used for PPC64.
4062 (save_world): Amend comments. Update the VRsave mask to reflect the
4064 (rest_world): Update comments, do not clobber r10, do not use r8.
4065 (eh_rest_world_r10): Amend comments, do not use r8.
4066 (rest_world_eh_r7r8): Rename as local Lrest_world_eh_r7, since r8 is
4067 no longer used, move restore of CR and target address to the end of
4070 2011-12-14 H.J. Lu <hongjiu.lu@intel.com>
4072 * generic-morestack.c (__generic_morestack_set_initial_sp): Check
4073 __GLIBC__ instead of __linux__ when using __SIGRTMIN.
4075 2011-12-14 Georg-Johann Lay <avr@gjlay.de>
4078 * config/avr/t-avr (LIB1ASMSRC): Add _mulpsi3, _mulsqipsi3.
4079 * config/avr/lib1funcs.S (__mulpsi3, __mulsqipsi3): New functions.
4081 2011-12-11 Eric Botcazou <ebotcazou@adacore.com>
4083 * config/sparc/sol2-unwind.h: Use #ifdef directive consistently.
4085 2011-12-09 Georg-Johann Lay <avr@gjlay.de>
4088 * config/avr/t-avr (LIB1ASMFUNCS): Add _muldi3.
4089 * config/avr/lib1funcs.S (__muldi3): New function.
4091 2011-12-06 Andrew Pinski <apinski@cavium.com>
4093 * crtstuff.c (__do_global_dtors_aux_fini_array_entry): Align to the
4095 (__frame_dummy_init_array_entry): Likewise.
4097 2011-12-06 Georg-Johann Lay <avr@gjlay.de>
4099 Forward-port from gcc-4_6-branch r181936 2011-12-02.
4103 * config/avr/lib1funcs.S (__prologue_saves__,
4104 __epilogue_restores__, __divdi3_moddi3): Enclose parts using
4105 __SP_H__ in !defined (__AVR_HAVE_8BIT_SP__). Add FIXME comments.
4107 2011-12-04 Iain Sandoe <iains@gcc.gnu.org>
4109 * config/rs6000/t-darwin64 (LIB2ADD): Add fp and gp save routines.
4111 2011-11-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4114 * config/pa/stublib.c (_ITM_registerTMCloneTable): New stub.
4115 (_ITM_deregisterTMCloneTable): Likewise.
4116 (__register_frame_info): Fix unused warning.
4117 (__deregister_frame_info, __cxa_finalize, _Jv_RegisterClasses,
4118 pthread_default_stacksize_np): Likewise.
4119 * config/pa/t-stublib (LIBGCCSTUB_OBJS): Add new objects and rules.
4121 2011-11-29 DJ Delorie <dj@redhat.com>
4123 * config.host (rl78-*-elf): New case.
4124 * config/rl78: New directory for the Renesas RL78.
4126 2011-11-29 Bernd Schmidt <bernds@codesourcery.com>
4128 * config.host (tic6x-*-uclinux): Append to extra_parts. Fix
4131 2011-11-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4134 * config/rs6000/t-savresfgpr: New file.
4135 * config/rs6000/t-ppccomm (LIB2ADD_ST): Remove all but
4136 $(srcdir)/config/rs6000/eabi.S.
4137 * config/rs6000/t-ppccomm-ldbl: Remove.
4138 * config.host (powerpc-*-freebsd*): Add rs6000/t-savresfgpr to
4140 (powerpc-*-eabispe*): Likewise.
4141 (powerpc-*-eabi*): Likewise.
4142 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
4143 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add rs6000/t-ppccomm
4144 to tmake_file, remove rs6000/t-ppccomm-ldbl.
4145 (powerpc-*-eabisimaltivec*): Remove rs6000/t-ppccomm-ldbl from
4147 (powerpc-*-eabisim*): Likewise.
4148 (powerpc-*-elf*): Likewise.
4149 (powerpc-*-eabialtivec*): Likewise.
4150 (powerpc-xilinx-eabi*): Likewise.
4151 (powerpc-*-rtems*): Likewise.
4152 (powerpcle-*-elf*): Likewise.
4153 (powerpcle-*-eabisim*): Likewise.
4154 (powerpcle-*-eabi*): Likewise.
4156 2011-11-27 Ian Lance Taylor <iant@google.com>
4158 * generic-morestack.c (__splitstack_find): Check for NULL old
4160 (__splitstack_resetcontext): New function.
4161 (__splitstack_releasecontext): New function.
4162 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
4164 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
4166 * config/darwin-crt-tm.c: Correct comments, use correct licence.
4168 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
4170 * config/darwin-crt-tm.c: Remove dummy _ITM_ functions.
4172 2011-11-26 Richard Henderson <rth@redhat.com>
4174 * config/m68k/linux-atomic.c: New file.
4175 * config/m68k/t-linux: New file.
4176 * config.host (m68k-uclinux, m68k-linux): Use it.
4178 2011-11-26 Richard Henderson <rth@redhat.com>
4180 * crtstuff.c (__TMC_LIST__): Mark used not unused.
4181 (__TMC_END__): Only declare if hidden is available; in the definition,
4182 if hidden is unavailable add a null record.
4183 (deregister_tm_clones, register_tm_clones): New.
4184 (__do_global_dtors_aux, frame_dummy): Use them.
4185 (__do_global_dtors, __do_global_ctors_1): Likewise.
4187 2011-11-22 Iain Sandoe <iains@gcc.gnu.org>
4189 * config/darwin-crt-tm.c: New file.
4190 * config.host (darwin): Build crttms.o crttme.o to provide
4191 startup and shutdown for tm clones.
4192 * config/t-darwin (crttms.o): New build rule.
4193 (crttme.o): Likewise.
4195 2011-11-21 Hans-Peter Nilsson <hp@axis.com>
4197 * Makefile.in ($(srcdir)/emutls.c): Explain why it's in LIB2ADDEH
4200 2011-11-21 Richard Henderson <rth@redhat.com>
4202 * crtstuff.c (USE_TM_CLONE_REGISTRY): Default to 1 on ELF.
4203 (__TMC_LIST__, __TMC_END__): New.
4204 (__do_global_dtors_aux): Call _ITM_deregisterTMCloneTable.
4205 (__do_global_dtors): Likewise.
4206 (frame_dummy): Call _ITM_registerTMCloneTable.
4207 (__do_global_ctors_1): Likewise.
4209 2011-11-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4211 * config.host (iq2000*-*-elf*): Add iq2000/t-iq2000 to tmake_file.
4212 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
4213 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add to tmake_file.
4214 (powerpc-*-lynxos*): Add rs6000/t-lynx to tmake_file.
4215 * config/i386/t-darwin64: Remove.
4216 * config/sh/t-netbsd (LIB2ADD): Remove.
4218 2011-11-21 Georg-Johann Lay <avr@gjlay.de>
4221 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add _moddi3, _umoddi3.
4222 (LIB1ASMFUNCS): Add _divdi3, _udivdi3, _udivmod64, _negdi2.
4223 * config/avr/lib1funcs.S (wmov): New assembler macro.
4224 (__umoddi3, __udivdi3, __udivdi3_umoddi3): New functions.
4225 (__moddi3, __divdi3, __divdi3_moddi3): New functions.
4226 (__udivmod64): New function.
4227 (__negdi2): New function.
4229 2011-11-21 Gerald Pfeifer <gerald@pfeifer.com>
4231 * config.host (*-*-freebsd[12], *-*-freebsd[12].*,
4232 *-*-freebsd*aout*): Remove.
4234 2011-11-20 Hans-Peter Nilsson <hp@axis.com>
4236 * static-object.mk (c_flags-$o): Save c_flags.
4237 ($(base)$(objext)): Use it.
4239 2011-11-18 Steve Ellcey <sje@cup.hp.com>
4241 * Makefile.in (c_flags): Set to -fno-exceptions to build libunwind.
4243 2011-11-18 Georg-Johann Lay <avr@gjlay.de>
4246 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_2 _xload_3 _xload_4.
4247 * config/avr/lib1funcs.S (__xload_2, __xload_3, __xload_4):
4250 2011-11-16 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
4252 * config/arm/lib1funcs.asm (udivsi3): Add support for divide
4254 (aeabi_uidivmod): Likewise.
4255 (umodsi3): Likewise.
4257 (aeabi_idivmod): Likewise.
4260 2011-11-16 Tristan Gingold <gingold@adacore.com>
4262 * config/alpha/qrnnd.S: Use specific pseudos for VMS.
4264 2011-11-15 Georg-Johann Lay <avr@gjlay.de>
4267 * config/avr/t-avr (LIB1ASMFUNCS): Add _load_3, _load_4.
4268 * config/avr/lib1funcs.S (__load_3, __load_4, __xload_2): New functions.
4270 2011-11-13 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4272 * config.host (hppa*64*-*-hpux11*): Remove pa/t-stublib64 from
4274 * config/pa/t-stublib: Merge rules from config/pa/t-stublib64.
4275 * config/pa/t-stublib64: Delete.
4277 2011-11-12 Richard Henderson <rth@redhat.com>
4279 * config/rs6000/linux-unwind.h (frob_update_context): Properly
4280 cast the pointer argument to _Unwind_SetGRPtr.
4282 2011-11-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4284 * config/spu/t-elf (LIB2ADD): Use LIB2FUNCS_EXCLUDE instead.
4286 2011-11-09 Ian Lance Taylor <iant@google.com>
4288 * generic-morestack.c: Include <string.h>.
4289 (uintptr_type): Define.
4290 (struct initial_sp): Add dont_block_signals field. Reduce size of
4292 (allocate_segment): Set prev field to NULL. Don't set
4293 __morestack_current_segment or __morestack_segments.
4294 (__generic_morestack): Update current->prev and *pp after calling
4296 (__morestack_block_signals): Don't do anything if
4297 dont_block_signals is set.
4298 (__morestack_unblock_signals): Likewise.
4299 (__generic_findstack): Check for initial_sp == NULL. Add casts to
4301 (__splitstack_block_signals): New function.
4302 (enum __splitstack_content_offsets): Define.
4303 (__splitstack_getcontext, __splitstack_setcontext): New functions.
4304 (__splitstack_makecontext): New function.
4305 (__splitstack_block_signals_context): New function.
4306 (__splitstack_find_context): New function.
4307 * config/i386/morestack.S (__morestack_get_guard): New function.
4308 (__morestack_set_guard, __morestack_make_guard): New functions.
4309 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
4311 2011-11-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4313 * config.host (i[34567]86-*-cygwin*): Move i386/t-mingw-pthread ...
4314 (i[34567]86-*-mingw*): ... here.
4315 (x86_64-*-mingw*): ... here.
4317 2011-11-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4319 * config/c6x/t-elf (LIB2ADD): Add instead of assigning.
4321 2011-11-07 Nathan Sidwell <nathan@acm.org>
4323 * libgcov.c (struct gcov_fn_buffer): New struct.
4324 (buffer_fn_data): New helper.
4325 (gcov_exit): Rework for new gcov data structures.
4327 2011-11-07 Georg-Johann Lay <avr@gjlay.de>
4330 * config/avr/lib1funcs.S (__divmodhi4, __divmodsi4): Tweak speed.
4332 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4334 * config.host (tmake_file): Correct comment.
4335 (bfin*-elf*): Remove bfin/t-elf from tmake_file, add
4337 (bfin*-uclinux*): Likewise.
4338 (bfin*-linux-uclibc*): Likewise.
4339 (xstormy16-*-elf): Add stormy16/t-stormy16 to tmake_file.
4341 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Append instead of
4343 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Likewise.
4344 * config/avr/t-avr (HOST_LIBGCC2_CFLAGS): Likewise.
4345 * config/c6x/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
4346 * config/h8300/t-h8300 (HOST_LIBGCC2_CFLAGS): Likewise.
4347 * config/lm32/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
4348 * config/m32r/t-m32r (HOST_LIBGCC2_CFLAGS): Likewise.
4349 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Likewise.
4350 * config/mips/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
4351 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Likewise.
4352 * config/pdp11/t-pdp11 (HOST_LIBGCC2_CFLAGS): Likewise.
4353 * config/picochip/t-picochip (HOST_LIBGCC2_CFLAGS): Likewise.
4354 * config/stormy16/t-stormy16 (HOST_LIBGCC2_CFLAGS): Likewise.
4355 * config/t-openbsd-thread (HOST_LIBGCC2_CFLAGS): Likewise.
4357 * config/bfin/t-elf: Remove.
4358 * config/t-vxworks (HOST_LIBGCC2_CFLAGS): Remove.
4360 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4362 * config.host (*-*-rtems*): Add t-rtems to tmake_file.
4363 (i[34567]86-*-rtems*): Remove t-rtems from tmake_file.
4364 (lm32-*-elf*, lm32-*-rtems*): Split into ...
4365 (lm32-*-elf*): ... this.
4366 (lm32-*-rtems*): ... and this.
4368 (m32r-*-rtems*): Add to tmake_file.
4369 (moxie-*-rtems*): Likewise.
4370 (sparc-*-rtems*): Likewise.
4371 Remove t-rtems from tmake_file.
4372 (sparc64-*-rtems*): Likewise.
4373 * config/t-rtems (HOST_LIBGCC2_CFLAGS): Use LIBGCC2_INCLUDES
4376 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4379 * config/gthr-posix.h: Move ...
4380 * gthr-posix.h: ... here.
4381 * config/gthr-lynx.h: Reflect this.
4382 * config/gthr-vxworks.h: Likewise.
4383 * config/rs6000/gthr-aix.h: Likewise.
4384 * configure.ac (target_thread_file): Likewise.
4385 * configure: Regenerate.
4387 2011-11-06 Sebastian Huber <sebastian.huber@embedded-brains.de>
4389 * config.host (arm*-*-rtemseabi*): New target.
4391 2011-11-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4394 * Makefile.in: Make EXTRA_PARTS depend on libgcc_tm.h instead of
4397 2011-11-05 Joern Rennecke <joern.rennecke@embecosm.com>
4399 * config.host (epiphany-*-elf*): New configuration.
4400 * config/epiphany: New Directory.
4402 2011-11-05 Ralf Corsépius <ralf.corsepius@rtems.org>
4404 * config.host (avr-*-rtems*): Add config/avr/t-rtems.
4405 * config/avr/t-rtems: New.
4406 Filter out _exit from LIB1ASMFUNCS.
4408 2011-11-04 David S. Miller <davem@davemloft.net>
4410 * configure.ac: Test for 64-bit addresses on !x86 using __LP64__.
4411 * configure: Rebuild.
4413 2011-11-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
4415 * config/s390/t-crtstuff: Add -fPIC to CRTSTUFF_T_CFLAGS_S
4418 2011-11-04 Georg-Johann Lay <avr@gjlay.de>
4421 * config/t-avr (LIB1ASMFUNCS): Add _divmodpsi4, _udivmodpsi4.
4422 * config/lib1funcs.S (__udivmodpsi4, __divmodpsi4): New functions.
4424 2011-11-04 Joel Sherrill <joel.sherrill@oarcorp.com>
4427 * config.host (sparc-*-rtems*): Add sparc/t-softmul.
4429 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4431 * config/c6x/t-elf (LIB2ADDEH): Set.
4432 * config/c6x/t-c6x-elf: Remove.
4434 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4436 * config/i386/sol2-ci.S: Rename to ...
4437 * config/i386/crti.S: ... this.
4438 * config/i386/sol2-cn.S: Rename to ...
4439 * config/i386/crtn.S: ... this.
4440 * config/sparc/sol2-ci.S: Rename to ...
4441 * config/sparc/crti.S: ... this.
4442 * config/sparc/sol2-cn.S: Rename to ...
4443 * config/sparc/crtn.S: ... this.
4444 * config/t-sol2 (CUSTOM_CRTIN): Remove.
4445 (crti.o, crtn.o): Remove.
4447 2011-11-04 Tristan Gingold <gingold@adacore.com>
4449 * config/ia64/fde-vms.c: Do not include md-unwind-support.h
4451 2011-11-04 Kaz Kojima <kkojima@gcc.gnu.org>
4453 * config/sh/t-sh: Use $(gcc_compile) instead of $(compile).
4455 2011-11-03 Hans-Peter Nilsson <hp@axis.com>
4457 * config.host (crisv32-*-none, cris-*-none): Remove.
4458 (crisv32-*-elf): Append to tmake_file, don't just set it.
4459 (cris-*-elf): Add missing t-fdpbit to tmake_file.
4461 2011-11-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4463 * config/rs6000/t-ppccomm (ecrti$(objext)): Use $<.
4464 (ecrtn$(objext)): Likewise.
4465 (ncrti$(objext)): Likewise.
4466 (ncrtn$(objext)): Likewise.
4468 2011-11-03 Andreas Schwab <schwab@redhat.com>
4470 * config/ia64/t-ia64 (crtbeginS.o): Fix whitespace damage.
4472 2011-11-02 David S. Miller <davem@davemloft.net>
4474 * configure.ac: Set host_address on sparc too.
4475 * configure: Regenerate.
4476 * config.host: Add sparc/t-linux64 and sparc/t-softmul conditionally
4477 based upon host_address.
4478 * config/sparc/t-linux64: Set CRTSTUFF_T_CFLAGS unconditionally.
4480 2011-11-02 Jason Merrill <jason@redhat.com>
4482 * config/rs6000/t-ppccomm: Add missing \.
4484 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4486 * gthr-single.h, gthr.h: New files.
4487 * config/gthr-lynx.h, config/gthr-posix.h., config/gthr-rtems.h,
4488 config/gthr-vxworks.h, config/i386/gthr-win32.h,
4489 config/mips/gthr-mipssde.h, config/pa/gthr-dce.h,
4490 config/rs6000/gthr-aix.h, config/s390/gthr-tpf.h: New files.
4491 * config/i386/gthr-win32.c: Include "gthr-win32.h".
4492 * configure.ac (thread_header): New variable.
4493 Set it depending on target_thread_file.
4494 (gthr-default.h): Link from $thread_header.
4495 * configure: Regenerate.
4496 * Makefile.in (LIBGCC2_CFLAGS): Remove $(GTHREAD_FLAGS).
4498 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4500 * configure.ac (tm_file_): New variable.
4501 Determine from tm_file.
4502 (tm_file, tm_defines): Substitute.
4503 * configure: Regenerate.
4504 * mkheader.sh: New file.
4505 * Makefile.in (clean): Remove libgcc_tm.h.
4506 ($(objects)): Depend on libgcc_tm.h.
4507 (libgcc_tm_defines, libgcc_tm_file): New variables.
4508 (libgcc_tm.h, libgcc_tm.stamp): New targets.
4509 ($(libgcc-objects), $(libgcc-s-objects), $(libgcc-eh-objects))
4510 ($(libgcov-objects), $(libunwind-objects), $(libunwind-s-objects))
4511 ($(extra-parts)): Depend on libgcc_tm.h.
4512 * config.host (tm_defines, tm_file): New variable.
4513 (arm*-*-linux*): Set tm_file for arm*-*-linux-*eabi.
4514 (arm*-*-uclinux*): Set tm_file for arm*-*-uclinux*eabi.
4515 (arm*-*-eabi*, arm*-*-symbianelf*): Set tm_file.
4516 (avr-*-rtems*): Likewise.
4517 (avr-*-*): Likewise.
4518 (frv-*-elf): Likewise.
4519 (frv-*-*linux*): Likewise.
4520 (h8300-*-rtems*): Likewise.
4521 (h8300-*-elf*): Likewise.
4522 (i[34567]86-*-darwin*): Likewise.
4523 (x86_64-*-darwin*): Likewise.
4524 (rx-*-elf): Likewise.
4525 (tic6x-*-uclinux): Likewise.
4526 (tic6x-*-elf): Likewise.
4527 (i[34567]86-*-linux*, x86_64-*-linux*): Likewise.
4528 * config/alpha/gthr-posix.c: Include libgcc_tm.h.
4529 * config/i386/cygming-crtbegin.c: Likewise.
4530 * config/i386/cygming-crtend.c: Likewise.
4531 * config/ia64/fde-vms.c: Likewise.
4532 * config/ia64/unwind-ia64.c: Likewise.
4533 * config/libbid/bid_gcc_intrinsics.h: Likewise.
4534 * config/rs6000/darwin-fallback.c: Likewise.
4535 * config/stormy16/lib2funcs.c: Likewise.
4536 * config/xtensa/unwind-dw2-xtensa.c: Likewise.
4537 * crtstuff.c: Likewise.
4538 * dfp-bit.h: Likewise.
4539 * emutls.c: Likewise.
4540 * fixed-bit.c: Likewise.
4541 * fp-bit.c: Likewise.
4542 * generic-morestack-thread.c: Likewise.
4543 * generic-morestack.c: Likewise.
4544 * libgcc2.c: Likewise.
4545 * libgcov.c: Likewise.
4546 * unwind-dw2-fde-dip.c: Likewise.
4547 * unwind-dw2-fde.c: Likewise.
4548 * unwind-dw2.c: Likewise.
4549 * unwind-sjlj.c: Likewise.
4551 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4553 * configure.ac: Include ../config/picflag.m4.
4554 (GCC_PICFLAG): Call it.
4556 * configure: Regenerate.
4557 * Makefile.in (gcc_srcdir): Remove.
4558 (LIBGCC2_DEBUG_CFLAGS, LIBGCC2_CFLAGS, LIBGCC2_INCLUDES)
4559 (HOST_LIBGCC2_CFLAGS, PICFLAG, LIB2FUNCS_ST, LIB2FUNCS_EXCLUDE)
4560 (LIB2_DIVMOD_FUNCS, LIB2ADD, LIB2ADD_ST): Set.
4561 ($(lib2funcs-o), $(lib2funcs-s-o), $(lib2-divmod-o))
4562 ($(lib2-divmod-s-o)): Use $(srcdir) to refer to libgcc2.c.
4565 * libgcc2.c, libgcc2.h, gbl-ctors.h, longlong.h: New files.
4566 * siditi-object.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir)
4567 to refer to libgcc2.c.
4569 * config/darwin-64.c: New file.
4570 * config/darwin-crt3.c: Remove comment.
4571 * config/divmod.c, config/floatunsidf.c, config/floatunsisf.c,
4572 config/floatunsitf.c, config/floatunsixf.c, config/udivmod.c,
4573 config/udivmodsi4.c: New files.
4574 * config/memcmp.c, config/memcpy.c, config/memmove.c,
4575 config/memset.c: New files.
4576 * config/t-crtstuff-pic (CRTSTUFF_T_CFLAGS_S): Use $(PICFLAG).
4577 * config/t-darwin (HOST_LIBGCC2_CFLAGS): Set.
4578 * config/t-freebsd-thread, config/t-libgcc-pic: New files.
4579 * config/t-libunwind (HOST_LIBGCC2_CFLAGS): Set.
4580 * config/t-openbsd-thread: New file.
4581 * config/t-sol2 (HOST_LIBGCC2_CFLAGS): Remove.
4582 * config/t-vxworks, config/vxlib-tls.c, config/vxlib.c: New files.
4583 * config/alpha/gthr-posix.c, config/alpha/qrnnd.S: New files.
4584 * config/alpha/t-alpha (LIB2ADD): Use $(srcdir) to refer to
4587 * config/alpha/t-osf-pthread (LIB2ADD): Use $(srcdir)/config/alpha
4588 to refer to gthr-posix.c.
4589 * config/alpha/t-vms (LIB2ADD): Set.
4590 * config/alpha/vms-gcc_shell_handler.c: New file.
4591 * config/arm/bpabi.c, config/arm/fp16.c,
4592 config/arm/linux-atomic.c, config/arm/linux-atomic-64bit.c,
4593 config/arm/unaligned-funcs.c: New files.
4594 * config/arm/t-bpabi (LIB2ADD, LIB2ADD_ST): Set.
4595 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Set.
4596 * config/arm/t-linux: Likewise.
4597 * config/arm/t-linux-eabi (LIB2ADD_ST): Add.
4598 * config/arm/t-netbsd: New file.
4599 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Set.
4600 * config/arm/t-symbian (LIB2ADD_ST): Set.
4601 * config/avr/t-avr (LIB2FUNCS_EXCLUDE, HOST_LIBGCC2_CFLAGS): Set.
4602 * config/bfin/t-crtstuff (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
4603 * config/bfin/t-elf: New file.
4604 * config/c6x/eqd.c, config/c6x/eqf.c, config/c6x/ged.c,
4605 config/c6x/gef.c, config/c6x/gtd.c, config/c6x/gtf.c,
4606 config/c6x/led.c, config/c6x/lef.c, config/c6x/ltd.c,
4607 config/c6x/ltf.c: New files.
4608 * config/c6x/t-elf (LIB2FUNCS_EXCLUDE, LIB2ADD)
4609 (HOST_LIBGCC2_CFLAGS): Set.
4610 * config/c6x/t-uclinux (HOST_LIBGCC2_CFLAGS): Set.
4611 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
4612 * config/cris/arit.c, config/cris/mulsi3.S, config/cris/t-cris:
4614 * config/cris/t-elfmulti (LIB2ADD_ST): Set.
4615 * config/cris/t-linux (HOST_LIBGCC2_CFLAGS): Remove.
4616 * config/frv/cmovd.c, config/frv/cmovh.c, config/frv/cmovw.c,
4617 config/frv/modi.c, config/frv/uitod.c, config/frv/uitof.c,
4618 config/frv/ulltod.c, config/frv/ulltof.c, config/frv/umodi.c: New
4620 * config/frv/t-frv (LIB2ADD): Set.
4621 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
4622 * config/h8300/clzhi2.c, config/h8300/ctzhi2.c,
4623 config/h8300/fixunssfsi.c, config/h8300/parityhi2.c,
4624 config/h8300/popcounthi2.c: New files.
4625 * config/h8300/t-h8300 (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
4626 * config/i386/gthr-win32.c: New file.
4627 * config/i386/t-cygming (LIBGCC2_INCLUDES): Set.
4628 * config/i386/t-cygwin: Likewise.
4629 * config/i386/t-darwin, config/i386/t-darwin64,
4630 config/i386/t-gthr-win32, config/i386/t-interix: New files.
4631 * config/i386/t-nto (HOST_LIBGCC2_CFLAGS): Set.
4632 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
4633 * config/i386/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
4634 * config/ia64/quadlib.c: New file.
4635 * config/ia64/t-hpux (LIB2ADD): Set.
4636 * config/ia64/t-ia64: Add comment.
4637 * config/iq2000/lib2funcs.c, config/iq2000/t-iq2000: New files.
4638 * config/lm32/t-uclinux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
4639 (HOST_LIBGCC2_CFLAGS): Append, remove -fPIC.
4640 * config/m32c/lib2funcs.c, config/m32c/trapv.c: New files.
4641 * config/m32c/t-m32c (LIB2ADD): Set.
4642 * config/m32r/t-linux (HOST_LIBGCC2_CFLAGS): Set.
4643 * config/m32r/t-m32r: Likewise.
4644 * config/m68k/fpgnulib.c: New file.
4645 * config/m68k/t-floatlib (LIB2ADD): Set.
4646 (xfgnulib.c): New target.
4647 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Set.
4648 * config/mep/lib2funcs.c, config/mep/tramp.c: New files.
4649 * config/mep/t-mep (LIB2ADD): Set.
4650 * config/microblaze/divsi3.asm: Rename to divsi3.S.
4651 * config/microblaze/moddi3.asm: Rename to moddi3.S.
4652 * config/microblaze/modsi3.asm: Rename to modsi3.S.
4653 * config/microblaze/muldi3_hard.asm: Rename to hard.S.
4654 * config/microblaze/mulsi3.asm: Rename to mulsi3.S.
4655 * config/microblaze/stack_overflow_exit.asm: Rename to exit.S.
4656 * config/microblaze/udivsi3.asm: Rename to udivsi3.S.
4657 * config/microblaze/umodsi3.asm: Rename to umodsi3.S.
4658 * config/microblaze/t-microblaze (LIB2ADD): Reflect this.
4659 * config/mips/t-elf, config/mips/t-vr, config/mips/vr4120-div.S:
4661 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Set.
4662 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Set.
4663 * config/pa/fptr.c, config/pa/lib2funcs.S,
4664 config/pa/linux-atomic.c, config/pa/quadlib.c: New files.
4665 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS): Set.
4666 (LIB2ADD, LIB2ADD_ST): Set.
4667 * config/pa/t-hpux, config/pa/t-hpux10, config/pa/t-pa64: New files.
4668 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS, LIB2ADD, LIB2ADD_ST):
4670 * config/pa/t-linux64 (LIB2ADD_ST, HOST_LIBGCC2_CFLAGS): Set.
4671 * config/pdp11/t-pdp11: New file.
4672 * config/picochip/libgccExtras/adddi3.S,
4673 config/picochip/libgccExtras/ashlsi3.S,
4674 config/picochip/libgccExtras/ashrsi3.S,
4675 config/picochip/libgccExtras/clzsi2.S,
4676 config/picochip/libgccExtras/cmpsi2.S,
4677 config/picochip/libgccExtras/divmod15.S,
4678 config/picochip/libgccExtras/divmodhi4.S,
4679 config/picochip/libgccExtras/divmodsi4.S,
4680 config/picochip/libgccExtras/lshrsi3.S,
4681 config/picochip/libgccExtras/parityhi2.S,
4682 config/picochip/libgccExtras/popcounthi2.S,
4683 config/picochip/libgccExtras/subdi3.S,
4684 config/picochip/libgccExtras/ucmpsi2.S,
4685 config/picochip/libgccExtras/udivmodhi4.S,
4686 config/picochip/libgccExtras/udivmodsi4.S: New files.
4687 * config/picochip/t-picochip (LIB2ADD, HOST_LIBGCC2_CFLAGS)
4688 (LIBGCC2_DEBUG_CFLAGS, RANLIB_FOR_TARGET): Set.
4689 * config/rs6000/crtresfpr.S, config/rs6000/crtresgpr.S,
4690 config/rs6000/crtresxfpr.S, config/rs6000/crtresxgpr.S,
4691 config/rs6000/crtsavfpr.S, config/rs6000/crtsavgpr.S)
4692 config/rs6000/darwin-asm.h, config/rs6000/darwin-fpsave.S,
4693 config/rs6000/darwin-gpsave.S, config/rs6000/darwin-tramp.S,
4694 config/rs6000/darwin-vecsave.S, config/rs6000/darwin-world.S: New
4696 * config/rs6000/t-darwin (LIB2ADD, LIB2ADD_ST)
4697 (HOST_LIBGCC2_CFLAGS): Set.
4698 * config/rs6000/t-darwin64: New file.
4699 * config/rs6000/t-linux64 (HOST_LIBGCC2_CFLAGS): Set.
4700 * config/rs6000/t-lynx, config/rs6000/t-netbsd: New files.
4701 * config/rs6000/t-ppccomm (LIB2ADD): Add
4702 $(srcdir)/config/rs6000/tramp.S.
4703 (LIB2ADD_ST): Use $(srcdir)/config/rs6000 to refer to sources.
4704 Add $(srcdir)/config/rs6000/eabi.S.
4705 (crtsavfpr.S, crtresfpr.S, crtsavgpr.S, crtresgpr.S, crtresxfpr.S)
4706 (crtresxgpr.S, e500crtres32gpr.S, e500crtres64gpr.S)
4707 (e500crtres64gprctr.S, e500crtrest32gpr.S, e500crtrest64gpr.S)
4708 (e500crtresx32gpr.S, e500crtresx64gpr.S, e500crtsav32gpr.S)
4709 (e500crtsav64gpr.S, e500crtsav64gprctr.S, e500crtsavg32gpr.S)
4710 (e500crtsavg64gpr.S, e500crtsavg64gprctr.S): Remove.
4711 * config/rs6000/tramp.S: New file.
4712 * config/s390/t-tpf: Remove.
4713 * config/sh/linux-atomic.S: New file.
4714 * config/sh/t-linux (LIB2ADD): Set.
4715 (HOST_LIBGCC2_CFLAGS): Append, remove -fpic.
4716 * config/sh/t-netbsd (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
4717 * config/sh/t-sh (unwind-dw2-Os-4-200.o): Use $(srcdir) to refer
4719 (HOST_LIBGCC2_CFLAGS): Set.
4720 * config/sparc/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
4721 * config/spu/divmodti4.c, config/spu/divv2df3.c,
4722 config/spu/float_disf.c, config/spu/float_unsdidf.c,
4723 config/spu/float_unsdisf.c, config/spu/float_unssidf.c,
4724 config/spu/mfc_multi_tag_release.c,
4725 config/spu/mfc_multi_tag_reserve.c, config/spu/mfc_tag_release.c,
4726 config/spu/mfc_tag_reserve.c, config/spu/mfc_tag_table.c,
4727 config/spu/multi3.c: New files.
4728 * config/spu/t-elf (LIB2ADD, LIB2ADD_ST, LIB2_SIDITI_CONV_FUNCS)
4729 (HOST_LIBGCC2_CFLAGS): Set.
4730 * config/stormy16/ashlsi3.c, config/stormy16/ashrsi3.c,
4731 config/stormy16/clzhi2.c, config/stormy16/cmpsi2.c,
4732 config/stormy16/ctzhi2.c, config/stormy16/divsi3.c,
4733 config/stormy16/ffshi2.c, config/stormy16/lib2.c,
4734 config/stormy16/lshrsi3.c, config/stormy16/modsi3.c,
4735 config/stormy16/parityhi2.c, config/stormy16/popcounthi2.c,
4736 config/stormy16/t-stormy16, config/stormy16/ucmpsi2.c,
4737 config/stormy16/udivmodsi4.c, config/stormy16/udivsi3.c,
4738 config/stormy16/umodsi3.c: New files.
4739 * config/xtensa/lib2funcs.S: New file.
4740 * config/xtensa/t-elf (HOST_LIBGCC2_CFLAGS): Set.
4741 * config/xtensa/t-xtensa (LIB2ADD): Set.
4742 * config.host (*-*-darwin*): Add t-libgcc-pic to tmake_file.
4743 (*-*-freebsd*): Add t-freebsd, t-libgcc-pic to tmake_file.
4744 Add t-freebsd-thread to tmake_file for posix threads.
4745 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu)
4746 (*-*-gnu*, *-*-kopensolaris*-gnu): Add t-libgcc-pic to tmake_file.
4747 (*-*-lynxos*): Likewise.
4748 (*-*-netbsd*): Likewise.
4749 (*-*-openbsd*): Likewise.
4750 Add t-openbsd-thread to tmake_file for posix threads.
4751 (*-*-solaris2*): Add t-libgcc-pic to tmake_file.
4752 (*-*-vxworks*): Set tmake_file.
4753 (alpha*-*-linux*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
4754 (alpha*-*-freebsd*): Likewise.
4755 (alpha*-*-netbsd*): Likewise.
4756 (alpha*-*-openbsd*): Likewise.
4757 (alpha*-dec-osf5.1*): Remove qrnnd.o, gthr-posix.o from extra_parts.
4758 (alpha64-dec-*vms*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
4759 (alpha*-dec-*vms*): Likewise.
4760 (arm*-*-netbsdelf*): Add arm/t-netbsd to tmake_file.
4761 (bfin*-elf*): Add bfin/t-elf to tmake_file.
4762 (bfin*-uclinux*): Likewise.
4763 (bfin*-linux-uclibc*): Likewise.
4764 (crisv32-*-elf): Add cris/t-cris to tmake_file.
4765 (crisv32-*-none): Likewise.
4766 (cris-*-elf): Likewise.
4767 (cris-*-none): Likewise.
4768 (cris-*-linux*, crisv32-*-linux*): Likewise.
4769 (hppa[12]*-*-hpux10*): Add pa/t-hpux pa/t-hpux10, t-libgcc-pic to
4771 (hppa*64*-*-hpux11*): Add pa/t-hpux, pa/t-pa64, t-libgcc-pic to
4773 (hppa[12]*-*-hpux11*): Add pa/t-hpux, t-libgcc-pic to tmake_file.
4774 (i[34567]86-*-elf*): Add t-libgcc-pic to tmake_file.
4775 (x86_64-*-elf*): Likewise.
4776 (i[34567]86-*-nto-qnx*): Likewise.
4777 (i[34567]86-*-mingw*): Add i386/t-gthr-win32 to tmake_file for
4779 (x86_64-*-mingw*): Likewise.
4780 (i[34567]86-*-interix3*): Add i386/t-interix to tmake_file.
4781 (lm32-*-uclinux*): Add t-libgcc-pic to tmake_file.
4782 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
4783 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
4784 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-elf to
4786 (mipsisa64sr71k-*-elf*): Likewise.
4787 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
4788 (mips-*-elf*, mipsel-*-elf*): Likewise.
4789 (mips64-*-elf*, mips64el-*-elf*): Likewise.
4790 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
4791 (mips*-*-rtems*): Likewise.
4792 (mips64vr-*-elf*, mips64vrel-*-elf*): Add mips/t-elf, mips/t-vr
4794 (pdp11-*-*): Add pdp11/t-pdp11 to tmake_file.
4795 (powerpc64-*-darwin*): Add rs6000/t-darwin64 to tmake_file.
4796 (s390x-ibm-tpf*): Add t-libgcc-pic to tmake_file.
4797 (spu-*-elf*): Likewise.
4798 (tic6x-*-uclinux): Add t-libgcc-pic to tmake_file.
4800 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4802 * Makefile.in ($(lib1asmfuncs-o), $(lib1asmfuncs-s-o)): Use
4803 $(srcdir) to refer to $(LIB1ASMSRC).
4805 * config/arm/bpabi-v6m.S, config/arm/bpabi.S,
4806 config/arm/ieee754-df.S, config/arm/ieee754-sf.S,
4807 config/arm/lib1funcs.S: New files.
4808 * config/arm/libunwind.S [!__symbian__]: Use lib1funcs.S.
4809 * config/arm/t-arm: New file.
4810 * config/arm/t-bpabi (LIB1ASMFUNCS): Set.
4811 * config/arm/t-elf, config/arm/t-linux, config/arm/t-linux-eabi,
4812 config/arm/t-strongarm-elf: New files.
4813 * config/arm/t-symbian (LIB1ASMFUNCS): Set.
4814 * config/arm/t-vxworks, config/arm/t-wince-pe: New files.
4815 * config/avr/lib1funcs.S: New file.
4816 * config/avr/t-avr (LIB1ASMSRC, LIB1ASMFUNCS): Set.
4817 * config/bfin/lib1funcs.S, config/bfin/t-bfin: New files.
4818 * config/c6x/lib1funcs.S: New file.
4819 * config/c6x/t-elf (LIB1ASMSRC, LIB1ASMFUNCS): Set.
4820 * config/fr30/lib1funcs.S, config/fr30/t-fr30: New files.
4821 * config/frv/lib1funcs.S: New file.
4822 * config/frv/t-frv (LIB1ASMSRC, LIB1ASMFUNCS): Set.
4823 * config/h8300/lib1funcs.S, config/h8300/t-h8300: New files.
4824 * config/i386/cygwin.S, config/i386/t-chkstk: New files.
4825 * config/ia64/__divxf3.asm: Rename to ...
4826 * config/ia64/__divxf3.S: ... this.
4827 Adapt lib1funcs.asm filename.
4828 * config/ia64/_fixtfdi.asm: Rename to ...
4829 * config/ia64/_fixtfdi.S: ... this.
4830 Adapt lib1funcs.asm filename.
4831 * config/ia64/_fixunstfdi.asm: Rename to ...
4832 * config/ia64/_fixunstfdi.S: ... this.
4833 Adapt lib1funcs.asm filename.
4834 * config/ia64/_floatditf.asm: Rename to ...
4835 * config/ia64/_floatditf.S: ... this.
4836 Adapt lib1funcs.asm filename.
4837 * config/ia64/lib1funcs.S: New file.
4838 * config/ia64/t-hpux (LIB1ASMFUNCS): Set.
4839 * config/ia64/t-ia64 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
4840 * config/ia64/t-softfp-compat (libgcc1-tf-compats): Adapt suffix.
4841 * config/m32c/lib1funcs.S, config/m32c/t-m32c: New files.
4842 * config/m68k/lb1sf68.S, config/m68k/t-floatlib: New files.
4843 * config/mcore/lib1funcs.S, config/mcore/t-mcore: New files.
4844 * config/mep/lib1funcs.S: New file.
4845 * config/mep/t-mep (LIB1ASMSRC, LIB1ASMFUNCS): Set.
4846 * config/mips/mips16.S: New file.
4847 * config/mips/t-mips16 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
4848 * config/pa/milli64.S: New file.
4849 * config/pa/t-linux, config/pa/t-linux64: New files.
4850 * config/picochip/lib1funcs.S: New file.
4851 * config/picochip/t-picochip (LIB1ASMSRC, LIB1ASMFUNCS): Set.
4852 * config/sh/lib1funcs.S, config/sh/lib1funcs.h: New files.
4853 * config/sh/t-linux (LIB1ASMFUNCS_CACHE): Set.
4854 * config/sh/t-netbsd: New file.
4855 * config/sh/t-sh (LIB1ASMSRC, LIB1ASMFUNCS, LIB1ASMFUNCS_CACHE): Set.
4856 Use $(srcdir) to refer to lib1funcs.S, adapt filename.
4857 * config/sh/t-sh64: New file.
4858 * config/sparc/lb1spc.S: New file.
4859 * config/sparc/t-softmul (LIB1ASMSRC): Adapt sparc/lb1spc.asm
4861 * config/v850/lib1funcs.S, config/v850/t-v850: New files.
4862 * config/vax/lib1funcs.S, config/vax/t-linux: New files.
4863 * config/xtensa/ieee754-df.S, config/xtensa/ieee754-sf.S,
4864 config/xtensa/lib1funcs.S: New files.
4865 * config/xtensa/t-xtensa (LIB1ASMSRC, LIB1ASMFUNCS): Set.
4866 * config.host (arm-wrs-vxworks): Add arm/t-arm, arm/t-vxworks to
4868 (arm*-*-freebsd*): Add arm/t-arm, arm/t-strongarm-elf to tmake_file.
4869 (arm*-*-netbsdelf*): Add arm/t-arm to tmake_file.
4870 (arm*-*-linux*): Likewise.
4871 Add arm/t-elf, arm/t-bpabi, arm/t-linux-eabi to tmake_file for
4872 arm*-*-linux-*eabi, add arm/t-linux otherwise.
4873 (arm*-*-uclinux*): Add arm/t-arm, arm/t-elf to tmake_file.
4874 (arm*-*-ecos-elf): Likewise.
4875 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
4876 (arm*-*-rtems*): Likewise.
4877 (arm*-*-elf): Likewise.
4878 (arm*-wince-pe*): Add arm/t-arm, arm/t-wince-pe to tmake_file.
4879 (avr-*-rtems*): Add to tmake_file, add avr/t-avr.
4880 (bfin*-elf*): Add bfin/t-bfin to tmake_file.
4881 (bfin*-uclinux*): Likewise.
4882 (bfin*-linux-uclibc*): Likewise.
4883 (bfin*-rtems*): Likewise.
4884 (bfin*-*): Likewise.
4885 (fido-*-elf): Merge into m68k-*-elf*.
4886 (fr30-*-elf)): Add fr30/t-fr30 to tmake_file.
4887 (frv-*-*linux*): Add frv/t-frv to tmake_file.
4888 (h8300-*-rtems*): Add h8300/t-h8300 to tmake_file.
4889 (h8300-*-elf*): Likewise.
4890 (hppa*64*-*-linux*): Add pa/t-linux, pa/t-linux64 to tmake_file.
4891 (hppa*-*-linux*): Add pa/t-linux to tmake_file.
4892 (i[34567]86-*-cygwin*): Add i386/t-chkstk to tmake_file.
4893 (i[34567]86-*-mingw*): Likewise.
4894 (x86_64-*-mingw*): Likewise.
4895 (i[34567]86-*-interix3*): Likewise.
4896 (ia64*-*-hpux*): Add ia64/t-ia64, ia64/t-hpux to tmake_file.
4897 (ia64-hp-*vms*): Add ia64/t-ia64 to tmake_file.
4898 (m68k-*-elf*): Also handle fido-*-elf.
4899 Add m68k/t-floatlib to tmake_file.
4900 (m68k-*-uclinux*): Add m68k/t-floatlib to tmake_file.
4901 (m68k-*-linux*): Likewise.
4902 (m68k-*-rtems*): Likewise.
4903 (mcore-*-elf): Add mcore/t-mcore to tmake_file.
4904 (sh-*-elf*, sh[12346l]*-*-elf*): Add sh/t-sh64 to tmake_file for
4906 (sh-*-linux*, sh[2346lbe]*-*-linux*): Add sh/t-sh to tmake_file.
4907 Add sh/t-sh64 to tmake_file for sh64*-*-linux*.
4908 (sh-*-netbsdelf*, shl*-*-netbsdelf*, sh5-*-netbsd*)
4909 (sh5l*-*-netbsd*, sh64-*-netbsd*, sh64l*-*-netbsd*): Add sh/t-sh,
4910 sh/t-netbsd to tmake_file.
4911 Add sh/t-sh64 to tmake_file for sh5*-*-netbsd*, sh64*-netbsd*.
4912 (sh-*-rtems*): Add sh/t-sh to tmake_file.
4913 (sh-wrs-vxworks): Likewise.
4914 (sparc-*-linux*): Add sparc/t-softmul to tmake_file except for
4916 (v850*-*-*): Add v850/t-v850 to tmake_file.
4917 (vax-*-linux*): Add vax/t-linux to tmake_file.
4918 (m32c-*-elf*, m32c-*-rtems*): Add m32c/t-m32c to tmake_file.
4920 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4922 * crtstuff.c: New file.
4923 * Makefile.in (CRTSTUFF_CFLAGS): Define.
4924 (CRTSTUFF_T_CFLAGS): Define.
4925 (extra-parts, INSTALL_PARTS): Remove conditional assignments.
4926 (crtbegin$(objext), crtend$(objext), crtbeginS$(objext))
4927 (crtendS$(objext), crtbeginT.o): Use $(srcdir) to refer to
4930 (crtbeginT.o): Use $(objext).
4931 [!CUSTOM_CRTIN] (crti$(objext), crtn$(objext)): New rules.
4932 (libgcc-extra-parts): Don't compare EXTRA_PARTS, GCC_EXTRA_PARTS.
4933 (gcc-extra-parts): Remove.
4934 * config.host (*-*-freebsd*): Add t-crtstuff-pic to tmake_file.
4936 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
4937 *-*-gnu*): Also handle *-*-kopensolaris*-gnu.
4938 Add t-crtstuff-pic to tmake_file.
4939 (*-*-lynxos*): New case.
4940 Set tmake_file, extra_parts.
4941 (*-*-netbsd*): Add t-crtstuff-pic to tmake_file.
4942 Set extra_parts for *-*-netbsd*1.[7-9]*, *-*-netbsd[2-9]*,
4943 *-*-netbsdelf[2-9]*.
4944 (*-*-openbsd*): Add t-crtstuff-pic to tmake_file.
4945 (*-*-rtems*): Set extra_parts.
4946 (*-*-solaris2*): Remove t-crtin from tmake_file for Solaris < 10.
4947 (*-*-uclinux*): New case.
4949 (*-*-vms*): New case.
4950 Set tmake_file, extra_parts.
4951 (*-*-elf): Set extra_parts.
4952 (alpha*-*-freebsd*): Add crtbeginT.o to extra_parts.
4953 (alpha64-dec-*vms*): Append to tmake_file, remove vms/t-vms,
4956 (alpha*-dec-*vms*): Append to tmake_file, remove vms/t-vms.
4958 (arm*-*-freebsd*): Add t-crtin to tmake_file.
4959 Add crtbegin.o, crtend.o, crti.o, crtn.o to extra_parts.
4960 (arm-wrs-vxworks): Append to tmake_file.
4962 (arm*-*-uclinux*): Set extra_parts.
4963 (arm*-*-ecos-elf): Likewise.
4964 (arm*-*-eabi*, arm*-*-symbianelf*): Set extra_parts for
4966 (arm*-*-rtems*): Set extra_parts.
4967 (arm*-*-elf): Likewise.
4968 (avr-*-rtems*): Clear extra_parts.
4969 (bfin*-elf*): Add bfin/t-crtlibid, bfin/t-crtstuff to extra_parts.
4971 (bfin*-uclinux*): Likewise.
4972 (bfin*-linux-uclibc*): Add bfin/t-crtstuff to tmake_file.
4973 (bfin*-rtems*): Append to tmake_file.
4975 (bfin*-*): Likewise.
4976 (crisv32-*-elf, crisv32-*-none, cris-*-elf, cris-*-none): Split into ...
4977 (crisv32-*-elf): ... this.
4978 (crisv32-*-none): ... this.
4979 (cris-*-elf, cris-*-none): New cases.
4980 Add cris/t-elfmulti to tmake_file.
4981 (fr30-*-elf): Append to tmake_file.
4983 (frv-*-elf): Append to tmake_file, add frv/t-frv.
4985 (h8300-*-rtems*): Append to tmake_file.
4987 (h8300-*-elf*): Likewise.
4988 (hppa*64*-*-hpux11*): Add pa/t-stublib, pa/t-stublib64 to tmake_file.
4990 (hppa[12]*-*-hpux11*): Add pa/t-stublib to tmake_file.
4992 (i[34567]86-*-elf*): Add i386/t-crtstuff, t-crtstuff-pic to tmake_file.
4993 (x86_64-*-elf*): Likewise.
4994 (i[34567]86-*-freebsd*): Add i386/t-crtstuff to tmake_file.
4995 (x86_64-*-freebsd*): Likewise.
4996 (x86_64-*-netbsd*): Likewise.
4997 (i[34567]86-*-linux*): Likewise.
4998 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
4999 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
5000 (x86_64-*-linux*): Likewise.
5001 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
5002 (i[34567]86-*-lynxos*): Add t-crtstuff-pic, i386/t-crtstuff to
5005 (i[34567]86-*-nto-qnx*): Set tmake_file, extra_parts.
5006 (i[34567]86-*-rtems*): Append to tmake_file, remove t-crtin.
5007 Append to extra_parts, remove crtbegin.o, crtend.o.
5008 (ia64*-*-elf*): Append to extra_parts, remove crtbegin.o, crtend.o.
5009 (ia64*-*-freebsd*): Append to extra_parts, remove crtbegin.o,
5010 crtend.o, crtbeginS.o, crtendS.o.
5011 (ia64*-*-linux*): Comment extra_parts.
5012 (ia64-hp-*vms*): Append to tmake_file, remove vms/t-vms, vms/t-vms64.
5014 (iq2000*-*-elf*): Clear extra_parts.
5015 (lm32-*-elf*, lm32-*-rtems*): Add t-crtin to tmake_file.
5016 (lm32-*-uclinux*): Add to extra_parts, remove crtbegin.o, crtend.o
5017 (m32r-*-elf*, m32r-*-rtems*): Split off ...
5018 (m32r-*-rtems*): ... this.
5019 Add m32r/t-m32r to tmake_file.
5020 (m68k-*-elf*): Add t-crtin to tmake_file.
5021 (m68k-*-rtems*): Add crti.o, crtn.o to extra_parts.
5022 (mcore-*-elf): Likewise.
5023 (microblaze*-*-*): Set extra_parts.
5024 (mips*-sde-elf*): New case.
5025 Set tmake_file, extra_parts.
5026 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
5027 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
5028 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-crtstuff to
5031 (mipsisa64sr71k-*-elf*): Likewise.
5032 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
5033 (mips-*-elf*, mipsel-*-elf*): Likewise.
5034 (mips64-*-elf*, mips64el-*-elf*): Likewise.
5035 (mips64vr-*-elf*, mips64vrel-*-elf*): Likewise.
5036 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
5037 (mips*-*-rtems*): Likewise.
5038 (mipstx39-*-elf*, mipstx39el-*-elf*): Likewise.
5039 (moxie-*-*): Split into ...
5040 (moxie-*-elf, moxie-*-uclinux*): ... this.
5041 Add to extra_parts, remove crtbegin.o, crtend.o.
5042 (moxie-*-rtems*): New case.
5045 (powerpc-*-freebsd*): Add rs6000/t-crtstuff to tmake_file.
5047 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
5048 (powerpc-*-eabispe*): Add rs6000/t-crtstuff, t-crtstuff-pic to
5051 (powerpc-*-eabisimaltivec*): Add to tmake_file, add rs6000/t-ppccomm,
5052 rs6000/t-crtstuff, t-crtstuff-pic to tmake_file.
5054 (powerpc-*-eabisim*): Likewise.
5055 (powerpc-*-elf*): Likewise.
5056 (powerpc-*-eabialtivec*): Likewise.
5057 (powerpc-xilinx-eabi*): Likewise.
5058 (powerpc-*-eabi*): Likewise.
5059 (powerpc-*-rtems*): Likewise.
5060 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-crtstuff to
5063 (powerpc-*-lynxos*): Add to tmake_file.
5064 (powerpcle-*-elf*): Add to tmake_file, add rs6000/t-ppccomm,
5065 rs6000/t-crtstuff, t-crtstuff-pic.
5067 (powerpcle-*-eabisim*): Likewise.
5068 (powerpcle-*-eabi*): Likewise.
5069 (rx-*-elf): Remove extra_parts.
5070 (s390x-ibm-tpf*): Set extra_parts.
5071 (score-*-elf): Set extra_parts.
5072 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
5073 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
5074 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
5075 (sh64l*-*-netbsd*): Split into ...
5076 (sh-*-elf*, sh[12346l]*-*-elf*): ... this.
5077 Add t-crtstuff-pic to tmake_file.
5079 (sh-*-rtems*): Add to tmake_file, add t-crtstuff-pic.
5081 (sh-wrs-vxworks): Add to tmake_file, add t-crtstuff-pic.
5082 (sparc-*-elf*): Remove t-crtin from tmake_file.
5083 Add to extra_parts, remove crtbegin.o, crtend.o.
5084 (sparc-*-linux*): Add sparc/t-linux64 to tmake_file.
5085 (sparc64-*-linux*): Likewise.
5086 (sparc-*-rtems*): Remove sparc/t-elf from tmake_file.
5087 Add to extra_parts, remove crtbegin.o, crtend.o.
5088 (sparc64-*-elf*): Remove t-crtin from tmake_file.
5089 Add to extra_parts, remove crtbegin.o, crtend.o.
5090 (sparc64-*-rtems*): Remove t-crtin from tmake_file.
5091 Add to extra_parts, remove crtbegin.o, crtend.o.
5092 (sparc64-*-freebsd*, ultrasparc-*-freebsd*): Add to extra_parts.
5093 (sparc64-*-linux*): Add sparc/t-linux64 to tmake_file.
5094 (spu-*-elf*): Add to tmake_file, add spu/t-elf.
5096 (tic6x-*-uclinux): Add c6x/t-uxlinux, t-crtstuff-pic to tmake_file.
5098 (tic6x-*-*): Change to ...
5099 (tic6x-*-elf): ... this.
5101 (xtensa*-*-elf*): Add to tmake_file, add xtensa/t-elf.
5103 (am33_2.0-*-linux*): Add comment.
5104 (mep*-*-*): Add mep/t-mep to tmake_file.
5106 * config/alpha/t-vms: New file.
5107 * config/alpha/vms-dwarf2.S, config/alpha/vms-dwarf2eh.S: New files.
5108 * config/arm/crti.S, config/arm/crtn.S: New files.
5109 * config/bfin/crti.S, config/bfin/crtn.S: New files.
5110 * config/bfin/crtlibid.S: New file.
5111 * config/bfin/t-crtlibid, config/bfin/t-crtstuff: New files.
5112 * config/c6x/crti.S, config/c6x/crtn.S: New files.
5113 * config/c6x/t-elf (CUSTOM_CRTIN): Set.
5114 (crti.o, crtin.o): New rules.
5115 (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
5116 * config/c6x/t-uclinux: New file.
5117 * config/cris/t-elfmulti: New file.
5118 * config/cris/t-linux (CRTSTUFF_T_CFLAGS_S): Set.
5119 * config/fr30/crti.S, config/fr30/crtn.S: New files.
5120 * config/frv/frvbegin.c, config/frv/frvend.c: New files.
5121 * config/frv/t-frv: New file.
5122 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Set.
5123 * config/h8300/crti.S, config/h8300/crtn.S: New files.
5124 * config/i386/cygming-crtbegin.c, config/i386/cygming-crtend.c:
5126 * config/i386/t-cygming (crtbegin.o, crtend.o): Use $(srcdir) to
5127 refer to cygming-crtbegin.c, cygming-crtend.c.
5129 * config/i386/t-nto: New file.
5130 * config/ia64/crtbegin.S, config/ia64/crtend.S: New files.
5131 * config/ia64/crti.S, config/ia64/crtn.S: New files.
5132 * config/ia64/t-ia64 (crtbegin.o, crtend.o, crtbeginS.o,
5133 crtendS.o): Use $(srcdir) to refer to crtbegin.S, crtend.S.
5136 * config/ia64/t-vms (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
5137 (crtinitS.o): New rule.
5138 * config/ia64/vms-crtinit.S: New file.
5139 * config/lm32/t-elf ($(T)crti.o, $(T)crtn.o): Remove.
5140 * config/m32r/initfini.c: New file.
5141 * config/m32r/t-linux, config/m32r/t-m32r: New files.
5142 * config/m68k/crti.S, config/m68k/crtn.S: New files.
5143 * config/mcore/crti.S, config/mcore/crtn.S: New files.
5144 * config/mep/t-mep: New file.
5145 * config/microblaze/crti.S, config/microblaze/crtn.S: New files.
5146 * config/microblaze/t-microblaze (MULTILIB_OPTIONS): Remove.
5147 * config/mips/crti.S, config/mips/crtn.S: New files.
5148 * config/mips/t-crtstuff: New file.
5149 * config/mmix/crti.S, config/mmix/crtn.S: New files.
5150 * config/mmix/t-mmix (CRTSTUFF_T_CFLAGS): Set.
5151 (CUSTOM_CRTIN): Set.
5152 ($(T)crti.o, $(T)crtn.o): Remove $(T),
5154 Use $(srcdir) to refer to crti.S, crtn.S.
5155 Use .S extension, $<.
5156 * config/moxie/crti.asm: Rename to ...
5157 * config/moxie/crti.S: ... this.
5158 * config/moxie/crtn.asm: Rename to ...
5159 * config/moxie/crtn.S: ... this.
5160 * config/moxie/t-moxie: Remove.
5161 * config/pa/stublib.c: New file.
5162 * config/pa/t-stublib, config/pa/t-stublib64: New files.
5163 * config/rs6000/eabi-ci.S, config/rs6000/eabi-cn.S: New files.
5164 * config/rs6000/sol-ci.S, config/rs6000/sol-cn.S: New files.
5165 * config/rs6000/t-crtstuff: New file.
5166 * config/rs6000/t-ppccomm (EXTRA_PARTS): Remove.
5167 (ecrti.S, ecrtn.S, ncrti.S, ncrtn.S): Remove.
5168 (ecrti$(objext)): Depend on $(srcdir)/config/rs6000/eabi-ci.S.
5169 Make output file explicit.
5170 (ecrtn$(objext)): Depend on $(srcdir)/config/rs6000/eabi-cn.S.
5171 Make output file explicit.
5172 (ncrti$(objext): Depend on $(srcdir)/config/rs6000/sol-ci.S.
5173 Make output file explicit.
5174 (ncrtn$(objext)): Depend on $(srcdir)/config/rs6000/sol-cn.S.
5175 Make output file explicit.
5176 * config/score/crti.S, config/score/crtn.S: New files.
5177 * config/sh/crt1.S, config/sh/crti.S, config/sh/crtn.S: New files.
5178 * config/sh/lib1funcs-4-300.S, config/sh/lib1funcs-Os-4-200.S: New
5180 * config/sh/t-sh, config/sh/t-superh: New files.
5181 * config/sparc/t-linux64: New file.
5182 * config/spu/cache.S, config/spu/cachemgr.c: New files.
5183 * config/spu/t-elf (CRTSTUFF_T_CFLAGS): Set.
5184 (cachemgr.o, cachemgr_nonatomic.o, libgcc_%.a, cache8k.o)
5185 (cache16k.o, cache32k.o, cache64k.o, cache128k.o): New rules.
5186 * config/t-crtin: Remove.
5187 * config/t-crtstuff-pic: New file.
5188 * config/t-sol2 (CUSTOM_CRTIN): Set.
5189 (crti.o, crtn.o): New rules.
5190 * config/vms/t-vms: New file.
5191 * config/vms/vms-ucrt0.c: New file.
5192 * config/xtensa/t-elf: New file.
5194 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5196 * Makefile.in (SHLIB_NM_FLAGS): Set.
5197 * mkmap-flat.awk, mkmap-symver.awk: New files.
5198 * configure.ac (libgcc_cv_lib_sjlj_exceptions): Check for SjLj
5200 * configure: Regenerate.
5201 * config/libgcc-glibc.ver: New file.
5202 * config/libgcc-libsystem.ver: New file.
5203 * config/t-libunwind (SHLIB_LC): Set.
5204 * config/t-linux: New file.
5205 * config/t-slibgcc (INSTALL_SHLIB): New.
5206 (SHLIB_INSTALL): Use it.
5207 * config/t-slibgcc-darwin (SHLIB_MKMAP): Use $(srcdir) to refer
5208 to mkmap-symver.awk.
5209 (SHLIB_MAPFILES): Don't append, adapt pathname.
5210 (SHLIB_VERPFX): Set.
5211 * config/t-slibgcc-elf-ver (SHLIB_MKMAP): Use $(srcdir) to refer
5212 to mkmap-symver.awk.
5213 * config/t-slibgcc-gld-nover, config/t-slibgcc-hpux,
5214 config/t-slibgcc-libgcc, config/t-slibgcc-vms: New files.
5215 * config/alpha/libgcc-alpha-ldbl.ver, config/alpha/t-linux: New files.
5216 * config/alpha/t-slibgcc-osf (SHLIB_MKMAP): Use $(srcdir) to refer
5218 * config/arm/t-bpabi (SHLIB_MAPFILES): Set.
5219 * config/bfin/libgcc-glibc.ver, config/bfin/t-linux: New files.
5220 * config/c6x/libgcc-eabi.ver, config/c6x/t-elf: New files.
5221 * config/cris/libgcc-glibc.ver, config/cris/t-linux: New files.
5222 * config/frv/libgcc-frv.ver, config/frv/t-linux: New files.
5223 * config/i386/libgcc-darwin.10.4.ver,
5224 config/i386/libgcc-darwin.10.5.ver, config/i386/libgcc-glibc.ver:
5226 * config/i386/t-darwin: Remove.
5227 * config/i386/t-darwin64: Likewise.
5228 * config/i386/t-dw2-eh, config/i386/t-sjlj-eh: New files.
5229 * config/i386/t-slibgcc-cygming, config/i386/t-cygwin,
5230 config/i386/t-dlldir, config/i386/t-dlldir-x: New files.
5231 * config/i386/t-linux: New file.
5232 * config/i386/t-mingw32: New file.
5233 * config/ia64/libgcc-glibc.ver, config/ia64/libgcc-ia64.ver: New files.
5234 * config/ia64/t-glibc: Rename to ...
5235 * config/ia64/t-linux: ... this.
5236 (SHLIB_MAPFILES): Set.
5237 * config/ia64/t-glibc-libunwind: Rename to ...
5238 * config/ia64/t-linux-libunwind: ... this.
5239 * config/ia64/t-ia64 (SHLIB_MAPFILES): Set.
5240 * config/ia64/t-slibgcc-hpux: New file.
5241 * config/m32r/libgcc-glibc.ver, config/m32r/t-linux: New files.
5242 * config/m68k/t-slibgcc-elf-ver: New file.
5243 * config/mips/t-mips16 (SHLIB_MAPFILES): Set.
5244 * config/mips/t-slibgcc-irix (SHLIB_MKMAP): Use $(srcdir) to refer
5246 * config/pa/t-slibgcc-hpux: New file.
5247 * config/pa/t-slibgcc-dwarf-ver, config/pa/t-slibgcc-sjsj-ver: New
5249 * config/rs6000/libgcc-darwin.10.4.ver,
5250 config/rs6000/libgcc-darwin.10.5.ver: New files.
5251 * config/rs6000/libgcc-ppc-glibc.ver: Rename to
5252 config/rs6000/libgcc-glibc.ver.
5253 * config/rs6000/libgcc-ppc64.ver: Rename to
5254 config/rs6000/libgcc-ibm-ldouble.ver.
5255 * config/rs6000/t-darwin (SHLIB_VERPFX): Remove.
5256 * config/rs6000/t-ibm-ldouble (SHLIB_MAPFILES): Adapt filename.
5257 * config/rs6000/t-ldbl128: Rename to ...
5258 * config/rs6000/t-linux: ... this.
5259 (SHLIB_MAPFILES): Adapt filename.
5260 * config/rs6000/t-slibgcc-aix: New file.
5261 * config/sh/libgcc-excl.ver, config/sh/libgcc-glibc.ver: New files.
5262 * config/sh/t-linux (SHLIB_MAPFILES): Use $(srcdir) to refer to
5263 libgcc-excl.ver, libgcc-glibc.ver.
5264 (SHLIB_LINK, SHLIB_INSTALL): Remove.
5265 * config/sparc/libgcc-glibc.ver: New file.
5266 * config/sparc/t-linux: New file.
5267 * config/xtensa/libgcc-glibc.ver, config/xtensa/t-linux: New files.
5268 * config.host (*-*-freebsd*): Add t-slibgcc, t-slibgcc-gld,
5269 t-slibgcc-elf-ver to tmake_file.
5270 Add t-slibgcc-nolc-override to tmake_file for posix threads on
5272 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
5273 *-*-gnu*, *-*-kopensolaris*-gnu): Add t-slibgcc, t-slibgcc-gld,
5274 t-slibgcc-elf-ver, t-linux to tmake_file.
5275 (*-*-netbsd*): Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to
5277 (alpha*-*-linux*): Add alpha/t-linux to tmake_file.
5278 (alpha64-dec-*vms*): Add t-slibgcc-vms to tmake_file.
5279 (alpha*-dec-*vms*): Likewise.
5280 (arm*-*-freebsd*): Append to tmake_file.
5281 (arm*-*-netbsdelf*): Add t-slibgcc-gld-nover to tmake_file.
5282 (arm*-*-linux*): Add t-slibgcc-libgcc to tmake_file for
5284 (arm*-*-eabi*, arm*-*-symbianelf*): Add t-slibgcc-nolc-override to
5285 tmake_file for arm*-*-symbianelf*.
5286 (bfin*-linux-uclibc*): Append to tmake_file, add bfin/t-linux.
5287 (cris-*-linux*, crisv32-*-linux*): Append to tmake_file, add
5289 (frv-*-*linux*): Append to tmake_file, add frv/t-linux.
5290 (hppa*-*-linux*): Add t-slibgcc-libgcc, pa/t-slibgcc-sjlj-ver,
5291 pa/t-slibgcc-dwarf-ver to tmake_file.
5292 (hppa[12]*-*-hpux10*): Add t-slibgcc, pa/t-slibgcc-sjlj-ver,
5293 pa/t-slibgcc-dwarf-ver, t-slibgcc-hpux, pa/t-slibgcc-hpux to tmake_file.
5294 (hppa*64*-*-hpux11*): Likewise.
5295 (hppa[12]*-*-hpux11*): Likewise.
5296 (x86_64-*-darwin*): Don't override tmake_file, but only keep
5297 i386/t-crtpc, i386/t-crtfm.
5298 (i[34567]86-*-cygwin*): Set tmake_eh_file, tmake_dlldir_file.
5299 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
5301 Add i386/t-cygwin to tmake_file.
5302 Prepent i386/t-mingw-pthread to tmake_file for posix threads.
5303 (i[34567]86-*-mingw*): Set tmake_eh_file, tmake_dlldir_file.
5304 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
5306 Add i386/t-mingw32 to tmake_file.
5307 (x86_64-*-mingw*): Likewise.
5308 (ia64*-*-freebsd*): Append to tmake_file.
5309 (ia64*-*-linux*): Append to tmake_file.
5310 Replace ia64/t-glibc by ia64/t-linux.
5311 Replace ia64/t-glibc-libunwind by ia64/t-linux-libunwind if using
5313 (ia64*-*-hpux*): Add t-slibgcc, ia64/t-slibgcc-hpux,
5314 t-slibgcc-hpux to tmake_file.
5315 (ia64-hp-*vms*): Add t-slibgcc-vms to tmake_file.
5316 (m32r-*-linux*): Append to tmake_file, add m32r/t-linux.
5317 (m32rle-*-linux*): Likewise.
5318 (m68k-*-linux*)): Add m68k/t-slibgcc-elf-ver to tmake_file unless
5320 (microblaze*-linux*): New case.
5321 Append to tmake_file, add t-slibgcc-nolc-override.
5322 (powerpc-*-freebsd*): Add t-slibgcc-libgcc to tmake_file.
5323 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
5324 Replace rs6000/t-ldbl128 by rs6000/t-linux in tmake_file.
5325 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
5326 rs6000/t-slibgcc-aix to tmake_file.
5327 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
5328 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
5329 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
5330 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
5331 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
5332 (sh64l*-*-netbsd*): Add t-slibgcc-libgcc to tmake_file for
5334 (sparc-*-linux*): Append to tmake_file for *-leon*.
5335 Add sparc/t-linux to tmake_file for non-Leon targets.
5336 (sparc64-*-linux*): Add sparc/t-linux to tmake_file.
5337 (tic6x-*-uclinux): New case.
5338 Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to tmake_file.
5339 (tic6x-*-*): Add c6x/t-elf to tmake_file.
5340 (xtensa*-*-linux*): Append to tmake_file, add xtensa/t-linux.
5341 (am33_2.0-*-linux*): Append to tmake_file.
5342 (i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-kfreebsd*-gnu)
5343 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Also handle
5344 x86_64-*-kfreebsd*-gnu.
5345 Add i386/t-linux to tmake_file.
5347 2011-10-28 Ian Lance Taylor <iant@google.com>
5349 * config/i386/morestack.S: Correct CFI information to do proper
5350 returns throughout function. In 32-bit mode, save %ebx so that it
5351 is restored on unwind.
5353 2011-10-25 Bernd Schmidt <bernds@codesourcery.com>
5355 * config/c6x/pr-support.c (__gnu_unwind_24bit): Correct logic for the
5356 case where B3 isn't the return register.
5358 * config/c6x/pr-support.c (pop_compact_frame, pop_frame): Correct
5359 logic for doubleword pops.
5361 2011-10-25 Andreas Tobler <andreast@fgznet.ch>
5363 * config/rs6000/t-freebsd: Add wildcard.
5365 2011-10-21 Paul Brook <paul@codesourcery.com>
5367 * unwind-arm-common.inc: Handle ID3/4 unwinding data.
5369 2011-10-16 Uros Bizjak <ubizjak@gmail.com>
5370 Eric Botcazou <ebotcazou@adacore.com>
5373 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Set
5374 fs->signal_frame to 1.
5376 2011-10-07 Ian Lance Taylor <iant@google.com>
5378 * generic-morestack-thread.c: #include <errno.h>.
5380 2011-10-07 Ian Lance Taylor <iant@google.com>
5383 * generic-morestack.c (__generic_morestack): Make sure the segment
5384 is large enough for both the stack frame and the copied
5387 2011-10-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5390 * config.host: Add crtbegin.o, crtbeginS.o, crtend.o, crtendS.o to
5393 2011-09-28 Nick Clifton <nickc@redhat.com>
5395 * config/rx/rx-lib.h: Always restrict doubles to the SF type when
5396 64-bit doubles are not enabled.
5397 * config/rx/rx-abi.h: Fix extraneous renaming of the floatsisf
5398 and floatunsisf functions.
5400 2011-09-13 Paul Brook <paul@codesourcery.com>
5402 * config.host (tic6x-*-*): Add c6x/t-c6x-elf. Set unwind_header.
5403 * unwind-c.c (PERSONALITY_FUNCTION): Use UNWIND_POINTER_REG.
5404 * unwind-arm-common.inc: New file.
5405 * config/arm/unwind-arm.c: Use unwind-arm-common.inc.
5406 * config/arm/unwind-arm.h: Use unwind-arm-common.h.
5407 (_GLIBCXX_OVERRIDE_TTYPE_ENCODING): Define.
5408 * config/c6x/libunwind.S: New file.
5409 * config/c6x/pr-support.c: New file.
5410 * config/c6x/unwind-c6x.c: New file.
5411 * config/c6x/unwind-c6x.h: New file.
5412 * config/c6x/t-c6x-elf: New file.
5414 2011-08-23 Uros Bizjak <ubizjak@gmail.com>
5416 * config/i386/64/sfp-machine.h (ASM_INVALID): New define.
5417 (ASM_DIVZERO): Ditto.
5418 (FP_HANLDE_EXCEPTIONS): Use ASM_INVALID and ASM_DIVZERO.
5420 2011-08-18 Richard Sandiford <richard.sandiford@linaro.org>
5422 * config/arm/bpabi-lib.h (RENAME_LIBRARY_SET): Delete.
5424 2011-08-17 Richard Sandiford <richard.sandiford@linaro.org>
5427 * config/arm/bpabi-lib.h (RENAME_LIBRARY): Use a C-level alias
5428 instead of an assembly one.
5430 2011-08-12 Paolo Bonzini <bonzini@gnu.org>
5433 * Makefile.in (install-unwind_h): Create
5434 $(gcc_objdir)/include/unwind.h atomically.
5436 2011-08-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5438 * Makefile.in (install-unwind_h): Remove destination file first.
5440 2011-08-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5443 * config/mips/t-mips16: New file.
5444 * config.host (mips64*-*-linux*): Add mips/t-mips16 to tmake_file.
5445 (mips*-*-linux*): Likewise.
5446 (mips*-sde-elf*): Likewise.
5447 (mipsisa32-*-elf*): Join with mipsisa32r2-*-elf*,
5448 mipsisa64-*-elf*, mipsisa64r2-*-elf*.
5449 Add mips/t-mips16 to tmake_file.
5450 (mipsisa64sb1-*-elf*): Add mips/t-mips16 to tmake_file.
5451 (mips-*-elf*): Likewise.
5452 (mips64-*-elf*): Likewise.
5453 (mips64orion-*-elf*): Likewise.
5454 (mips*-*-rtems*): Likewise.
5455 (mipstx39-*-elf*): Likewise.
5456 * Makefile.in: Use SYNC instead of LIBGCC_SYNC.
5457 ($(libgcc-sync-size-funcs-o)): Use SYNC_CFLAGS instead of
5459 Use $(srcdir) to refer to sync.c.
5461 ($(libgcc-sync-funcs-o)): Likewise.
5462 ($(libgcc-sync-size-funcs-s-o)): Likewise.
5463 ($(libgcc-sync-funcs-s-o)): Likewise.
5465 2011-08-09 Andreas Schwab <schwab@linux-m68k.org>
5467 * config.host (ia64*-*-linux*): Move ia64/t-glibc after
5470 2011-08-08 H.J. Lu <hongjiu.lu@intel.com>
5473 * config/i386/value-unwind.h: New.
5475 2011-08-06 Richard Sandiford <rdsandiford@googlemail.com>
5477 * config.host (*-*-darwin*, *-*-freebsd*, *-*-linux*, frv-*-*linux*)
5478 (*-*-kfreebsd*-gnu, *-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu):
5479 Add to tmake_file rather than overriding it.
5481 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5483 * config/t-softfp: Remove.
5484 * soft-fp: Moved from ../gcc/config.
5485 * soft-fp/README: Remove t-softfp reference.
5486 * soft-fp/t-softfp: Move to config/t-softfp.
5487 (softfp_machine_header): Remove.
5488 (softfp_file_list): Remove config subdir.
5489 (soft-fp-objects): New variable.
5490 ($(soft-fp-objects)): Set INTERNAL_CFLAGS.
5491 (LIB2FUNCS_EXTRA): Add to LIB2ADD instead.
5492 (SFP_MACHINE, $(SFP_MACHINE)): Remove.
5493 * config/t-softfp-excl: New file.
5494 * config/t-softfp-sfdf: New file.
5495 * config/t-softfp-tf: New file.
5496 * config/no-sfp-machine.h: New file.
5497 * config/arm/sfp-machine.h: New file.
5498 * config/arm/t-softfp: New file.
5499 * config/c6x/sfp-machine.h: New file.
5500 * config/i386/32/t-fprules-softfp: Rename to ...
5501 * config/i386/32/t-softfp: ... this.
5502 (tifunctions, LIB2ADD): Remove.
5503 (softfp_int_modes): Override.
5504 * config/i386/64/t-softfp-compat (tf-functions): Remove config
5506 * config/i386/64/eqtf2.c: Likewise.
5507 * config/i386/64/getf2.c: Likewise.
5508 * config/i386/64/letf2.c: Likewise.
5509 * config/ia64/sft-machine.h: New file.
5510 * config/ia64/t-fprules-softfp: Rename to ...
5511 * config/ia64/t-softfp: ... this.
5512 * config/lm32/sfp-machine.h: New file.
5513 * config/moxie/t-moxie-softfp: Remove.
5514 * config/rs6000/ibm-ldouble-format: New file.
5515 * config/rs6000/ibm-ldouble.c: New file.
5516 * config/rs6000/libgcc-ppc-glibc.ver: New file
5517 * config/rs6000/libgcc-ppc64.ver: New file
5518 * config/rs6000/sfp-machine.h: New file.
5519 * config/rs6000/t-freebsd: New file.
5520 * config/rs6000/t-ibm-ldouble: New file.
5521 * config/rs6000/t-ldbl128: Use $(srcdir) to refer to
5522 libgcc-ppc-glibc.ver.
5523 * config/rs6000/t-linux64: New file.
5524 * config/rs6000/t-ppccomm (LIB2ADD): Add
5525 $(srcdir)/config/rs6000/ibm-ldouble.c.
5526 * config/rs6000/t-ppccomm-ldbl: New file.
5527 * config/score/sfp-machine.h: New file.
5528 * config.host (sfp_machine_header): Explain.
5529 (arm*-*-linux*): Add t-softfp-sfdf, t-softfp-excl, arm/t-softfp,
5530 t-softfp to tmake_file.
5531 (arm*-*-uclinux*): Likewise.
5532 (arm*-*-ecos-elf): Likewise.
5533 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
5534 (arm*-*-rtems*): Likewise.
5535 (arm*-*-elf): Likewise.
5536 (ia64*-*-linux*): Replace ia64/t-fprules-softfp by ia64/t-softfp
5538 Add t-softfp-tf, t-softfp-excl, t-softfp to tmake_file.
5539 (lm32-*-elf*, lm32-*-rtems*): Add t-softfp-sfdf, t-softfp to tmake_file.
5540 (lm32-*-uclinux*): Likewise.
5541 (moxie-*-*): Replace moxie/t-moxie-softfp by t-softfp-sfdf,
5542 t-softfp-excl, t-softfp.
5543 (powerpc-*-darwin*): Add rs6000/t-ibm-ldouble to tmake_file.
5544 (powerpc64-*-darwin*): Likewise.
5545 (powerpc-*-freebsd*): Add t-softfp-sfdf, t-softfp-excl, t-softfp
5547 (powerpc-*-eabisimaltivec*): Add rs6000/t-ppccomm-ldbl to
5549 (powerpc-*-eabisim*): Likewise.
5550 (powerpc-*-elf*): Likewise.
5551 (powerpc-*-eabialtivec*): Likewise.
5552 (powerpc-xilinx-eabi*): Likewise.
5553 (powerpc-*-rtems*): Likewise.
5554 (powerpc-*-linux*, powerpc64-*-linux*): Add t-softfp-sfdf,
5555 t-softfp-excl, t-softfp to tmake_file.
5556 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add
5557 rs6000/t-ppccomm-ldbl to tmake_file.
5558 (powerpcle-*-elf*): Likewise.
5559 (powerpcle-*-eabisim*): Likewise.
5560 (powerpcle-*-eabi*): Likewise.
5561 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
5562 rs6000/t-ibm-ldouble to tmake_file.
5563 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
5564 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
5565 (score-*-elf): Add t-softfp-sfdf, t-softfp-excl, t-softfp to tmake_file.
5566 (tic6x-*-*): Likewise.
5567 (i[34567]86-*-darwin*, x86_64-*-darwin*,
5568 i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu,
5569 i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-gnu*,
5570 i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*,
5571 i[34567]86-*-cygwin*, i[34567]86-*-mingw*, x86_64-*-mingw*,
5572 i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add t-softfp-tf,
5573 t-softfp to tmake_file.
5574 * configure.ac (sfp_machine_header): Provide default if unset.
5576 Link sfp-machine.h to config/$sfp_machine_header.
5577 * configure: Regenerate.
5579 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5581 * Makefile.in (double_type_size, long_double_type_size): Set.
5582 Remove $(fpbit-in-libgcc) support.
5583 (FPBIT_FUNCS, DPBIT_FUNCS, TPBIT_FUNCS): New variables.
5584 (fpbit-src): New variable.
5585 ($(fpbit-o), $(fpbit-s-o)): Use $(fpbit-src) instead of $(FPBIT).
5586 Compile with -DFLOAT $(FPBIT_CFLAGS).
5588 ($(dpbit-o), $(dpbit-s-o)): Use $(fpbit-src) instead of $(DPBIT).
5589 Compile with $(FPBIT_CFLAGS).
5591 ($(tpbit-o), $(tpbit-s-o): Use $(fpbit-src) instead of $(TPBIT).
5592 Compile with -DFLOAT $(TPBIT_CFLAGS).
5594 * configure.ac (double_type_size, long_double_type_size):
5595 Determine and substitute.
5596 * configure: Regenerate.
5597 * fp-bit.c, fp-bit.h: New files.
5598 * config/avr/avr-lib.h, config/h8300/h8300-lib.h: New files.
5599 * config/mips/t-irix6 (TPBIT, $(gcc_objdir)/tp-bit.c): Remove.
5600 * config/mips/t-mips: New file.
5601 * config/mips/t-sdemtk: New file.
5602 * config/rs6000/ppc64-fp.c: New file.
5603 * config/rs6000/t-darwin (LIB2ADD): Add
5604 $(srcdir)/config/rs6000/ppc64-fp.c.
5605 * config/rs6000/t-ppc64-fp: New file.
5606 * config/rx/rx-lib.h: New file.
5607 * config/rx/t-rx (FPBIT): Set to true.
5608 ($(gcc_objdir)/fp-bit.c): Remove.
5609 (DPBIT): Set to true only with -m64bit-doubles.
5610 ($(gcc_objdir)/dp-bit.c): Remove.
5611 * config/sparc/t-softfp: Remove.
5612 * config/spu/t-elf: New file.
5613 * config/t-fdpbit, config/t-fpbit: New files.
5614 * config.host (m32c*-*-*): Add t-fdpbit to tmake_file.
5615 (mips*-*-*): Likewise.
5616 (arm-wrs-vxworks): Likewise.
5617 (arm*-*-freebsd*): Likewise.
5618 (avr-*-rtems*): Add t-fpbit to tmake_file.
5619 (avr-*-*): Likewise.
5620 (bfin*-elf*): Add t-fdpbit to tmake_file.
5621 (bfin*-uclinux*): Likewise.
5622 (bfin*-linux-uclibc*): Likewise.
5623 (bfin*-rtems*): New case.
5624 Add t-fdpbit to tmake_file.
5625 (bfin*-*): Add t-fdpbit to tmake_file.
5626 (crisv32-*-elf): Likewise.
5627 (cris-*-linux*): Likewise.
5628 (fr30-*-elf): Likewise.
5629 (frv-*-elf, frv-*-*linux*): Likewise.
5630 (h8300-*-rtems*, h8300-*-elf*): Add t-fpbit to tmake_file.
5631 (iq2000*-*-elf*): Add t-fdpbit to tmake_file.
5632 (m32r-*-elf*): Likewise.
5633 (m32rle-*-elf*): Likewise.
5634 (m32r-*-linux*): Likewise.
5635 (m32rle-*-linux*): Likewise.
5636 (mcore-*-elf): Add t-fdpbit to tmake_file.
5637 (microblaze*-*-*): Likewise.
5638 (mips-sgi-irix6.5*): Add t-tpbit to tmake_file.
5639 (mips*-*-netbsd*): Add mips/t-mips to tmake_file.
5640 (mips64*-*-linux*): Also handle mipsisa64*-*-linux*.
5642 Add mips/t-tpbit to tmake-file.
5643 (mips*-*-linux*): Fix typo.
5644 (mips*-sde-elf*): New case
5645 Add mips/t-sdemtk unless using newlib.
5646 (mipsisa64sr71k-*-elf*): Add t-fdpbit to tmake_file.
5647 (mipsisa64sb1-*-elf*): Add mips/t-mips to tmake_file.
5648 (mn10300-*-*): Likewise.
5649 (pdp11-*-*): Likewise.
5650 (picochip-*-*): Add t-fpbit to tmake_file.
5651 (powerpc-*-eabisimaltivec*): Likewise.
5652 (powerpc-*-eabisim*): Likewise.
5653 (powerpc-*-elf*): Likewise.
5654 (powerpc-*-eabialtivec*): Likewise.
5655 (powerpc-xilinx-eabi*): New case.
5656 Add t-fdpbit to tmake_file.
5657 (powerpc-*-eabi*): Add t-fdpbit to tmake_file.
5658 (powerpc-*-rtems*): Likewise.
5659 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-ppc64-fp to
5661 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add t-fdpbit to
5663 (powerpc-*-lynxos*): Likewise.
5664 (powerpcle-*-elf*): Likewise.
5665 (powerpcle-*-eabisim*): Likewise.
5666 (powerpcle-*-eabi*): Likewise.
5667 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
5668 t-fdpbit, rs6000/t-ppc64-fp to tmake_file.
5669 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
5670 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
5671 (rx-*-elf): Add t-fdpbit to tmake_file.
5672 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
5673 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
5674 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
5675 (sh64l*-*-netbsd*): Add t-fdpbit to tmake_file except on
5677 (sh-*-rtems*): Add t-fdpbit to tmake_file.
5678 (sh-wrs-vxworks): Likewise.
5679 (sparc-*-elf*): Replace sparc/t-softfp by t-fdpbit in tmake_file.
5680 (sparc-*-linux*): Add t-fdpbit to tmake_file for *-leon*.
5681 (sparc-*-rtems*, sparc64-*-rtems*): Split off ...
5682 (sparc64-*-rtems*): ... new case.
5683 (sparc-*-rtems*): Add t-fdpbit to tmake_file.
5684 (spu-*-elf*): Likewise.
5685 Add spu/t-elf to tmake_file.
5686 (v850*-*-*): Add t-fdpbit to tmake_file.
5687 (xstormy16-*-elf): Likewise.
5688 (am33_2.0-*-linux*): Add t-fdpbit to tmake_file.
5689 (mep*-*-*): Likewise.
5691 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5693 * Makefile.in (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): New
5695 (LIBUNWIND, SHLIBUNWIND_LINK, SHLIBUNWIND_INSTALL): New variables.
5696 (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): Add $(srcdir)/emutls.c.
5697 (install-unwind_h): New target.
5698 (all): Depend on it.
5699 * config.host (unwind_header): New variable.
5700 (*-*-freebsd*): Set tmake_file to t-eh-dw2-dip.
5701 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
5702 *-*-gnu*): Likewise, also for *-*-kopensolaris*-gnu.
5703 (*-*-solaris2*): Add t-eh-dw2-dip to tmake_file.
5704 (arm*-*-linux*): Add arm/t-bpabi for arm*-*-linux-*eabi.
5706 (arm*-*-uclinux*): Add arm/t-bpabi for arm*-*-uclinux*eabi.
5708 (arm*-*-eabi*, arm*-*-symbianelf*): Add arm/t-bpabi for
5710 Add arm/t-symbian to tmake_file for arm*-*-symbianelf*.
5712 (ia64*-*-elf*): Add ia64/t-eh-ia64 to tmake_file.
5713 (ia64*-*-freebsd*): Likewise.
5714 (ia64*-*-linux*): Add ia64/t-glibc, ia64/t-eh-ia64, t-libunwind to
5716 Add t-libunwind-elf, ia64/t-glibc-libunwind unless
5717 $with_system_libunwind.
5718 (ia64*-*-hpux*): Set tmake_file.
5719 (ia64-hp-*vms*): Add ia64/t-eh-ia64 to tmake_file.
5720 (picochip-*-*): Set tmake_file.
5721 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Set
5723 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
5724 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
5725 (s390x-ibm-tpf*): Add t-eh-dw2-dip to tmake_file.
5726 (xtensa*-*-elf*): Set tmake_file.
5727 (xtensa*-*-linux*): Likewise.
5728 * configure.ac: Include ../config/unwind_ipinfo.m4.
5729 Call GCC_CHECK_UNWIND_GETIPINFO.
5730 Link unwind.h to $unwind_header.
5731 * configure: Regenerate.
5732 * emutls.c, unwind-c.c, unwind-compat.c, unwind-compat.h,
5733 unwind-dw2-fde-compat.c, unwind-dw2-fde-dip.c, unwind-dw2-fde.c,
5734 unwind-dw2-fde.h, unwind-dw2.c, unwind-dw2.h, unwind-generic.h,
5735 unwind-pe.h, unwind-sjlj.c, unwind.inc: New files.
5736 * config/unwind-dw2-fde-darwin.c: New file.
5737 * config/arm/libunwind.S, config/arm/pr-support.c,
5738 config/arm/t-bpabi, config/arm/t-symbian, config/arm/unwind-arm.c,
5739 config/arm/unwind-arm.h,: New files.
5740 * config/ia64/fde-glibc.c, config/ia64/fde-vms.c,
5741 config/ia64/t-eh-ia64, config/ia64/t-glibc,
5742 config/ia64/t-glibc-libunwind, config/ia64/t-hpux,
5743 config/ia64/t-vms, config/ia64/unwind-ia64.c,
5744 config/ia64/unwind-ia64.h: New files.
5745 * config/picochip/t-picochip: New file.
5746 * config/rs6000/aix-unwind.h, config/rs6000/darwin-fallback.c: New
5748 * config/rs6000/t-darwin (LIB2ADDEH): Set.
5749 * config/s390/t-tpf (LIB2ADDEH): Remove.
5750 * config/t-darwin (LIB2ADDEH): Set.
5751 * config/t-eh-dw2-dip: New file.
5752 * config/t-libunwind, config/t-libunwind-elf: New files.
5753 * config/t-sol2 (LIB2ADDEH): Remove.
5754 * config/xtensa/t-xtensa: New file.
5756 2011-08-02 H.J. Lu <hongjiu.lu@intel.com>
5758 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): New.
5759 (x86_64_fallback_frame_state): Use RT_SIGRETURN_SYSCALL and
5760 long long to check rt_sigreturn syscall.
5762 2011-08-02 Alan Modra <amodra@gmail.com>
5764 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
5765 Restore for indirect call bcrtl from correct stack slot, and only
5766 if cfa+40 isn't valid.
5768 2011-08-01 Julian Brown <julian@codesourcery.com>
5770 * config.host (arm*-*-linux*, arm*-*-uclinux*, arm*-*-eabi*)
5771 (arm*-*-symbianelf*): Add t-fixedpoint-gnu-prefix makefile fragment.
5772 * config/arm/bpabi-lib.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define.
5774 2011-08-01 Julian Brown <julian@codesourcery.com>
5776 * Makefile.in (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): New.
5777 (libgcc-std.ver.in): Use above.
5778 * fixed-bit.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define, if
5779 LIBGCC2_GNU_PREFIX is defined. Use instead of LIBGCC2_GNU_PREFIX
5781 * config/t-fixedpoint-gnu-prefix: New file.
5782 * config/t-gnu-prefix (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): Set.
5783 * libgcc-std.ver.in (fixed-point routines): Use __FIXPTPFX__
5786 2011-07-28 H.J. Lu <hongjiu.lu@intel.com>
5788 * config/i386/morestack.S (X86_64_SAVE_NEW_STACK_BOUNDARY): New.
5789 Use X86_64_SAVE_NEW_STACK_BOUNDARY to save the new stack boundary
5790 for x86-64. Properly check __x86_64__ and __LP64__.
5792 2010-07-28 H.J. Lu <hongjiu.lu@intel.com>
5794 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Always use _WIN64
5796 (_FP_WS_TYPE): Likewise.
5797 (_FP_I_TYPE): Likewise.
5799 2011-07-28 Alan Modra <amodra@gmail.com>
5801 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
5802 Leave r2 REG_UNSAVED if stopped on the instruction that saves r2
5803 in a plt call stub. Do restore r2 if stopped on bctrl.
5805 2011-07-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5807 * config.host (i[3456x]86-*-netware*): Remove.
5808 * config/i386/netware-crt0.c, config/i386/t-nwld,
5809 config/i386/t-slibgcc-nwld: Remove.
5811 2011-07-15 Bernd Schmidt <bernds@codesourcery.com>
5813 * config.host: Handle tic6x-*-*.
5814 * config/c6x/c6x-abi.h: New file.
5816 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5818 * config/i386/crtprec.c: New file.
5819 * config/i386/t-crtpc: Use $(srcdir) to refer to crtprec.c.
5820 * config.host (i[34567]86-*-darwin*): Add i386/t-crtpc to tmake_file.
5821 Add crtprec32.o, crtprec64.o, crtprec80.o to extra_parts.
5822 (x86_64-*-darwin*): Likewise.
5823 (i[34567]86-*-solaris2*: Likewise.
5825 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5827 * config/alpha/crtfastmath.c: New file.
5828 * config/i386/crtfastmath.c: New file.
5829 * config/ia64/crtfastmath.c: New file.
5830 * config/mips/crtfastmath.c: New file.
5831 * config/sparc/crtfastmath.c: New file.
5833 * config/t-crtfm (crtfastmath.o): Use $(srcdir) to refer to
5835 Add -frandom-seed=gcc-crtfastmath.
5836 * config/alpha/t-crtfm: Remove.
5837 * config/i386/t-crtfm: Use $(srcdir) to refer to crtfastmath.c.
5838 * config/ia64/t-ia64 (crtfastmath.o): Remove.
5840 * config.host (alpha*-*-linux*): Replace alpha/t-crtfm by t-crtfm.
5841 (alpha*-dec-osf5.1*): Likewise.
5842 (alpha*-*-freebsd*): Add t-crtfm to tmake_file.
5843 Add crtfastmath.o to extra_parts.
5844 (i[34567]86-*-darwin*): Add i386/t-crtfm to tmake_file.
5845 Add crtfastmath.o to extra_parts.
5846 (x86_64-*-darwin*): Likewise.
5847 (x86_64-*-mingw*): Likewise.
5848 (ia64*-*-elf*): Add t-crtfm to tmake_file.
5849 (ia64*-*-freebsd*): Likewise.
5850 (ia64*-*-linux*): Likewise.
5851 (sparc64-*-freebsd*): Add t-crtfm to tmake_file.
5852 Add crtfastmath.o to extra_parts.
5854 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5856 * config/darwin-crt3.o: New file.
5857 * config/rs6000/darwin-crt2.c: New file.
5858 * config/t-darwin: New file.
5859 * config/rs6000/t-darwin (DARWIN_EXTRA_CRT_BUILD_CFLAGS): New variable.
5861 * config.host (*-*-darwin*): Add crt3.o to extra_parts.
5862 (powerpc-*-darwin*): Add crt2.o to extra_parts.
5863 (powerpc64-*-darwin*): Likewise.
5865 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5867 * config/i386/netware-crt0.c: New file.
5868 * config/i386/t-nwld: Rename to ...
5869 * config/i386/t-slibgcc-nwld: ... this.
5870 * config/i386/t-nwld: New file.
5871 * config.host (i[3456x]86-*-netware*): Add i386/t-slibgcc-nwld to
5873 Add crt0.o, libgcc.def, libc.def, libcpre.def, posixpre.def to
5876 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5878 * configure.ac (i?86-*-solaris2*): Use libgcc copy of
5880 * configure: Regenerate.
5882 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5884 * dfp-bit.c, dfp-bit.h: New files.
5885 * Makefile.in (D32PBIT_FUNCS, D64PBIT_FUNCS, D128PBIT_FUNCS): New
5887 ($(d32pbit-o)): Use $(srcdir) to refer to dfp-bit.c
5888 ($(d64pbit-o)): Likewise.
5889 ($(d128pbit-o)): Likewise.
5890 * config/t-dfprules: New file.
5891 * config.host (i[34567]86-*-linux*): Add t-dfprules to tmake_file.
5892 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu,
5893 i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
5894 (x86_64-*-linux*): Likewise.
5895 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
5896 (i[34567]86-*-cygwin*): Likewise.
5897 (i[34567]86-*-mingw*, x86_64-*-mingw*): Likewise.
5898 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
5900 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5902 * Makfile.in (LIBGCOV): New variable.
5903 ($(libgcov-objects)): Use $(srcdir) to refer to libgcov.c.
5904 * libgcov.c: New file.
5906 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5908 * fixed-bit.c, fixed-bit.h: New files.
5909 * fixed-obj.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir) to
5910 refer to fixed-bit.c.
5912 2011-07-07 Joseph Myers <joseph@codesourcery.com>
5914 * config.host (*local*): Remove.
5916 2011-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5919 * config.host (*-*-solaris2*): Handle x86_64-*-solaris2.1[0-9]*
5920 like i?86-*-solaris2.1[0-9]*.
5921 (i[34567]86-*-solaris2*): Also handle x86_64-*-solaris2.1[0-9]*.
5922 * configure.ac (i?86-*-solaris2*): Likewise.
5923 * configure: Regenerate.
5925 2011-07-06 Thomas Schwinge <thomas@schwinge.name>
5927 * config.host (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
5928 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Remove
5929 md_unwind_header by splitting out of...
5930 (i[34567]86-*-linux*): ... this.
5931 * config.host (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu):
5932 Remove md_unwind_header by splitting out of...
5933 (x86_64-*-linux*): ... this.
5935 2011-07-04 Georg-Johann Lay <avr@gjlay.de>
5937 * config/avr/t-avr (intfuncs16): Add _clrsbXX2.
5939 2011-06-28 Nick Clifton <nickc@redhat.com>
5941 * config.host: Recognize all V850 variants.
5943 2011-06-22 Uros Bizjak <ubizjak@gmail.com>
5945 * enable-execute-stack-empty.c (__enable_execute_stack): Add prototype.
5947 2011-06-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5949 * shared-object.mk (c_flags-$o): Save c_flags.
5950 ($(base)$(objext)): Use it.
5951 ($(base)_s$(objext)): Likewise.
5953 2011-06-21 Bernd Schmidt <bernds@codesourcery.com>
5955 * Makefile.in (lib2funcs): Add _clrsbsi2 and _clrsbdi2.
5956 * libgcc-std.ver.in (GCC_4.7.0): New section.
5958 2011-06-16 Georg-Johann Lay <avr@gjlay.de>
5962 * config/avr/t-avr: Fix line endings.
5963 (intfuncs16): Remove _ffsXX2, _clzXX2, _ctzXX2, _popcountXX2,
5966 2011-06-14 Olivier Hainque <hainque@adacore.com>
5967 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5969 * config/mips/irix6-unwind.h: New file.
5970 * config.host (mips-sgi-irix6.5*): Set md_unwind_header.
5972 2011-06-10 Eric Botcazou <ebotcazou@adacore.com>
5974 * config/sparc/linux-unwind.h (STACK_BIAS): Define.
5975 (sparc64_fallback_frame_state): Use it.
5976 (sparc64_frob_update_context): Further adjust context.
5977 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Likewise.
5978 * config/sparc/sol2-ci.S: Add TARGET_FLAT handling.
5979 * config/sparc/sol2-cn.S: Likewise.
5981 2011-06-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5983 * enable-execute-stack-empty.c: New file.
5984 * enable-execute-stack-mprotect.c: New file.
5985 * config/i386/enable-execute-stack-mingw32.c: New file.
5986 * config.host (enable_execute_stack): New variable.
5987 Select appropriate variants.
5988 * configure.ac: Link enable-execute-stack.c to
5989 $enable_execute_stack.
5990 * configure: Regenerate.
5991 * Makefile.in (LIB2ADD): Add enable-execute-stack.c.
5992 (lib2funcs): Remove _enable_execute_stack.
5994 2011-06-09 David S. Miller <davem@davemloft.net>
5995 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5997 * config.host (sparc-*-linux*): Correct md_unwind_header
5999 (s390x-ibm-tpf*): Fix typo.
6001 2011-06-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6003 * config.host (mips-sgi-irix6.5*): Add t-crtfm to tmake_file.
6004 Add crtfastmath.o to extra_parts.
6005 (mips64*-*-linux*, mips*-*-linux*): Use t-crtfm instead of
6007 * config/mips/t-crtfm: Remove.
6009 2011-06-04 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
6011 * config.host (hppa*-*-linux*): Correct md_unwind_header name.
6013 2011-06-04 Kaz Kojima <kkojima@gcc.gnu.org>
6015 * config.host (sh*-*-linux*): Fix typo.
6017 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6019 * config/alpha/linux-unwind.h: Move from ../gcc/config/alpha.
6020 * config/alpha/osf5-unwind.h: Move from ../gcc/config/alpha.
6021 * config/alpha/vms-unwind.h: Move from ../gcc/config/alpha.
6022 * config/bfin/linux-unwind.h: Move from ../gcc/config/bfin.
6023 * config/i386/linux-unwind.h: Move from ../gcc/config/i386.
6024 * config/i386/sol2-unwind.h: Move from ../gcc/config/i386.
6025 * config/i386/w32-unwind.h: Move from ../gcc/config/i386.
6026 Wrap in !__MINGW64__.
6027 * config/ia64/linux-unwind.h: Move from ../gcc/config/ia64.
6028 * config/ia64/vms-unwind.h: Move from ../gcc/config/ia64.
6029 * config/m68k/linux-unwind.h: Move from ../gcc/config/m68k.
6030 * config/mips/linux-unwind.h: Move from ../gcc/config/mips.
6031 * config/pa/hpux-unwind.h: Move from ../gcc/config/pa.
6032 * config/pa/linux-unwind.h: Move from ../gcc/config/pa.
6033 * config/rs6000/darwin-unwind.h: Move from ../gcc/config/rs6000.
6035 * config/rs6000/linux-unwind.h: Move from ../gcc/config/rs6000.
6036 * config/s390/linux-unwind.h: Move from ../gcc/config/s390.
6037 * config/s390/tpf-unwind.h: Move from ../gcc/config/s390.
6038 * config/sh/linux-unwind.h: Move from ../gcc/config/sh.
6039 * config/sparc/linux-unwind.h: Move from ../gcc/config/sparc.
6040 * config/sparc/sol2-unwind.h: Move from ../gcc/config/sparc.
6041 * config/xtensa/linux-unwind.h: Move from ../gcc/config/xtensa.
6042 * config/no-unwind.h: New file.
6043 * config.host (md_unwind_header): Document.
6045 (alpha*-*-linux*, alpha*-dec-osf5.1*, alpha64-dec-*vms*,
6046 alpha*-dec-*vms*, bfin*-uclinux*, bfin*-linux-uclibc*,
6047 hppa*-*-linux*, hppa[12]*-*-hpux10*, hppa*64*-*-hpux11*,
6048 hppa[12]*-*-hpux11*): Set md_unwind_header.
6049 (i[34567]86-*-linux*): Handle i[34567]86-*-kopensolaris*-gnu.
6050 Set md_unwind_header.
6051 (x86_64-*-linux*, i[34567]86-*-solaris2*): Set md_unwind_header.
6052 (i[34567]86-*-cygwin*): Split from i[34567]86-*-mingw*.
6053 (i[34567]86-*-mingw*, ia64*-*-linux*, ia64-hp-*vms*,
6054 m68k-*-uclinux*, m68k-*-linux*, mips64*-*-linux*, mips*-*-linux*,
6055 powerpc-*-darwin*, powerpc-*-linux*, s390-*-linux*,
6056 s390x-*-linux*, s390x-ibm-tpf*, sh*-*-linux*, sparc-*-linux*,
6057 sparc*-*-solaris2*, sparc64-*-linux*, xtensa*-*-linux*): Set
6059 * configure.ac: Link md-unwind-support.h to $md_unwind_header.
6060 * configure: Regenerate.
6062 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6064 * config.host (mips-sgi-irix[56]*): Restrict to mips-sgi-irix6.5*.
6065 Set tmake_file, extra_parts.
6066 * config/mips/irix-crti.S: Move from ../gcc/config/mips/irix-crti.asm.
6068 * config/mips/irix-crtn.S: Move from ../gcc/config/mips/irix-crtn.asm.
6070 * config/mips/t-irix6: New file.
6071 * config/mips/t-slibgcc-irix: New file.
6073 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6075 * config/s390/t-tpf (LIB2ADDEHDEP): Remove.
6076 * config/t-sol2 (LIB2ADDEH): Use gcc_srcdir, add emutls.c.
6078 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6080 * configure.ac (target_thread_file): Determine thread model.
6081 * configure: Regenerate.
6082 * config.host (alpha*-dec-osf5.1*): Set tmake_file, extra_parts.
6083 * config/alpha/t-alpha: New file.
6084 * config/alpha/t-crtfm: Use $<.
6085 * config/alpha/t-ieee: New file.
6086 * config/alpha/t-osf-pthread: New file.
6087 * config/alpha/t-slibgcc-osf: New file.
6088 * config/alpha/libgcc-osf5.ver: New file.
6090 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6092 * config.host (i[34567]86-*-solaris2*): Add i386/t-crtfm to
6094 Add crtfastmath.o to extra_parts.
6096 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6098 * config/gmon-sol2.c: Reindent.
6100 Remove, correct casts.
6101 Use STDERR_FILENO, NULL.
6102 (BASEADDRESS): Remove.
6104 (errno, sbrk): Remove declarations.
6105 (monstartup) [hp300]: Remove.
6108 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6110 * Makefile.in (cpu_type): Define.
6111 * config.host (i[34567]86-*-rtems*): Handle it.
6112 (i[34567]86-*-solaris2*): Move body ...
6113 (*-*-solaris2*): ... here.
6114 New case, generalize.
6115 (sparc-*-elf*): Handle it.
6116 (sparc-*-linux*, sparc64-*-linux*): Replace sparc/t-crtfm by t-crtfm.
6117 (sparc-*-rtems*, sparc64-*-rtems*); Handle it.
6118 (sparc64-*-solaris2*, sparcv9-*-solaris2*, sparc-*-solaris2*):
6120 (sparc*-*-solaris2*): ... this.
6122 (sparc64-*-elf*): Handle it.
6123 * config/gmon-sol2.c: Move from ../gcc/config/sparc.
6124 Merge ../gcc/config/i386/gmon-sol2.c.
6125 * config/i386/sol2-c1.S: Move from ../gcc/config/i386/sol2-c1.asm.
6127 Merge ../gcc/config/i386/sol2-gc1.asm.
6128 * config/i386/sol2-ci.S: Move from ../gcc/config/i386/sol2-ci.asm.
6130 * config/i386/sol2-cn.S: Move from ../gcc/config/i386/sol2-cn.asm.
6132 * config/i386/t-crtfm (crtfastmath.o): Use $<.
6133 * config/i386/t-crtstuff: New file.
6134 * config/i386/t-softfp: New file.
6135 * config/i386/t-sol2 ($(T)gmon.o, $(T)gcrt1.o, $(T)crt1.o),
6136 $(T)crti.o, $(T)crtn.o): Remove.
6137 (gcrt1.o): New rule.
6138 (TARGET_LIBGCC2_CFLAGS): Remove.
6139 * config/sparc/sol2-c1.S: Move from ../gcc/config/sparc/sol2-c1.asm.
6140 * config/sparc/sol2-ci.S: Move from ../gcc/config/sparc/sol2-ci.asm.
6141 * config/sparc/sol2-cn.S: Move from ../gcc/config/sparc/sol2-cn.asm.
6142 * config/sparc/t-sol2: New file.
6143 * config/sparc/t-crtfm: Move to ...
6144 * config/t-crtfm: ... this.
6145 Use $(cpu_type), $<.
6146 * config/t-crtin: New file.
6147 * config/sparc/t-softfp: New file.
6148 * config/sparc/t-softmul: New file.
6149 * config/t-rtems: New file.
6150 * config/t-slibgcc: New file.
6151 * config/t-slibgcc-elf-ver: New file.
6152 * config/t-slibgcc-gld: New file.
6153 * config/t-slibgcc-sld: New file.
6154 * config/t-sol2: New file.
6155 * configure.ac: Include ../config/lib-ld.m4.
6156 Call AC_LIB_PROG_LD_GNU.
6157 Substitute cpu_type.
6158 * configure: Regenerate.
6160 2011-05-27 Bernd Schmidt <bernds@codesourcery.com>
6163 * config/t-slibgcc-darwin (SHLIB_MAPFILES): Look for
6164 libgcc-std.ver in the build directory.
6165 * config/s390/t-linux (SHLIB_MAPFILES): Likewise.
6166 * config/sh/t-linux (SHLIB_MAPFILES): Likewise.
6168 2011-05-25 Bernd Schmidt <bernds@codesourcery.com>
6170 * libgcc-std.ver.in: New file.
6171 * Makefile.in (LIBGCC_VER_GNU_PREFIX, LIBGCC_VER_SYMBOLS_PREFIX): New
6173 (libgcc-std.ver): New rule.
6174 * config/t-gnu-prefix: New file.
6176 2011-05-23 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6178 * config/s390/t-tpf (LIB2ADDEH): Remove $(gcc_srcdir)/gthr-gnat.c.
6180 2011-05-10 Joseph Myers <joseph@codesourcery.com>
6182 * config/i386/darwin-lib.h: New file.
6184 2011-05-10 Joseph Myers <joseph@codesourcery.com>
6186 * config/arm/symbian-lib.h: New.
6188 2011-05-04 Chris Demetriou <cgd@google.com>
6190 * config/i386/morestack.S (__i686.get_pc_thunk.bx): Rename to...
6191 (__x86.get_pc_thunk.bx): ...this.
6192 (__morestack): Adjust for rename, remove undef of __i686.
6194 2011-05-03 Chris Demetriou <cgd@google.com>
6196 * config/i386/morestack.S (__i686.get_pc_thunk.bx): New.
6198 2011-03-22 Joseph Myers <joseph@codesourcery.com>
6200 * config.host (alpha*-*-gnu*, arc-*-elf*, arm*-*-netbsd*,
6201 arm-*-pe*, crx-*-elf, i[34567]86-*-netbsd*, i[34567]86-*-pe,
6202 m68hc11-*-*|m6811-*-*, m68hc12-*-*|m6812-*-*, mcore-*-pe*,
6203 powerpc64-*-gnu*, powerpc-*-gnu-gnualtivec*, powerpc-*-gnu*,
6204 sh-*-symbianelf* | sh[12346l]*-*-symbianelf*, vax-*-netbsd*):
6207 2011-03-14 Andreas Tobler <andreast@fgznet.ch>
6209 * config.host (cpu_type): Add FreeBSD PowerPC specific parts.
6210 Adjust copyright year.
6212 2011-03-07 Ian Lance Taylor <iant@google.com>
6214 * generic-morestack.c (__splitstack_find): Adjust returned stack
6215 pointer to include all registers pushed by __morestack.
6217 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
6220 * configure.ac: Call ACX_NONCANONICAL_TARGET.
6221 (toolexecdir): Calculate and AC_SUBST.
6222 (toolexeclibdir): Likewise.
6223 * Makefile.in (target_noncanonical): Import.
6224 (toolexecdir): Likewise.
6225 (toolexeclibdir): Likewise.
6226 * configure: Regenerate.
6228 2010-12-13 Nathan Froyd <froydnj@codesourcery.com>
6231 * config/arm/bpabi.h: Rename to...
6232 * config/arm/bpabi-lib.h: ...this.
6234 2010-12-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6236 * configure.ac: Use i386/t-crtstuff on i?86-*-solaris2* if
6238 * configure: Regenerate.
6240 2010-11-24 Nathan Froyd <froydnj@codesourcery.com>
6242 * config/libbid/bid_conf.h (BID_BIG_ENDIAN): Define in terms of
6243 __FLOAT_WORD_ORDER__.
6244 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN):
6247 2010-11-20 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
6250 * Makefile.in (install-strip): New phony target.
6252 2010-11-07 Ian Lance Taylor <iant@google.com>
6255 * config/i386/morestack.S (__morestack_large_model): New
6258 2010-10-23 Nathan Froyd <froydnj@codesourcery.com>
6260 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_WORDS_BIG_ENDIAN):
6262 (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN): Test __BYTE_ORDER__.
6264 2010-10-14 Nathan Froyd <froydnj@codesourcery.com>
6266 * config/arm/bpabi.h: New file.
6267 * config/frv/frv-abi.h: New file.
6269 2010-10-01 Ian Lance Taylor <iant@google.com>
6271 * config/t-stack(LIB2ADD_ST): Set instead of LIB2ADD.
6272 * config/i386/t-stack-i386 (LIB2ADD_ST): Likewise.
6274 2010-10-01 H.J. Lu <hongjiu.lu@intel.com>
6277 * config.host: Add the missing `$'.
6279 2010-09-30 Michael Eager <eager@eagercon.com>
6281 * config.host: Add microblaze*-*-*.
6282 * config/microblaze/{divsi3.asm,divsi3_table.c,moddi3.asm,modsi3.asm,
6283 muldi3_hard.asm,mulsi3.asm,stack_overflow_exit.asm,t-microblaze,
6284 udivsi3.asm,umodsi3.asm}: New.
6286 2010-09-28 Ian Lance Taylor <iant@google.com>
6288 * configure.ac: Adjust CFI test to test assembler directly rather
6289 than checking gcc preprocessor macro.
6290 * configure: Rebuild.
6292 2010-09-27 Ian Lance Taylor <iant@google.com>
6294 * configure.ac: Test whether assembler supports CFI directives.
6295 * config.host: Only add t-stack and i386/t-stack-i386 to
6296 tmake_file if libgcc_cv_cfi is "yes".
6297 * configure: Rebuild.
6299 2010-09-27 Ian Lance Taylor <iant@google.com>
6301 * generic-morestack.h: New file.
6302 * generic-morestack.c: New file.
6303 * generic-morestack-thread.c: New file.
6304 * config/i386/morestack.S: New file.
6305 * config/t-stack: New file.
6306 * config/i386/t-stack-i386: New file.
6307 * config.host (i[34567]86-*-linux* and friends): Add t-stack and
6308 i386/t-stack-i386 to tmake_file.
6310 2010-09-21 Iain Sandoe <iains@gcc.gnu.org>
6312 * Makefile.in (libgcc-extra-parts): Check for static archives and
6313 invoke ranlib after installing them.
6314 (gcc-extra-parts): Likewise.
6315 (install-leaf): Likewise.
6317 2010-09-14 H.J. Lu <hongjiu.lu@intel.com>
6319 * configure: Regenerated.
6321 2010-09-10 Kai Tietz <kai.tietz@onevision.com>
6323 * configure: Regenerated.
6325 2010-09-09 Gerald Pfeifer <gerald@pfeifer.com>
6326 Andrew Pinski <pinskia@gmail.com>
6329 * config.host (ia64*-*-freebsd*): Set extra_parts. Set tmake_file.
6331 2010-09-06 H.J. Lu <hongjiu.lu@intel.com>
6334 * configure: Regenerated.
6336 2010-09-06 Andreas Schwab <schwab@redhat.com>
6338 * configure: Regenerate.
6340 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
6342 * config/i386/t-sol2 (__copysigntf3, __fabstf3): Disable for
6344 (__fixtfti, __fixunstfti, __floattitf, __floatuntitf): Enable only
6347 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
6348 Iain Sandoe <iains@gcc.gnu.org>
6351 * Makefile.in (sifuncs, difuncs, tifuncs): Filter out
6352 LIB2FUNCS_EXCLUDE functions.
6354 2010-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
6356 * configure.ac: Use the GCC_AC_ENABLE_DECIMAL_FLOAT macro.
6358 * configure: Regenerate.
6360 2010-09-01 Uros Bizjak <ubizjak@gmail.com>
6362 * config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add
6363 i386/t-freebsd to tmake_file.
6364 * config/i386/t-freebsd: New file.
6365 * config/i386/libgcc-bsd.ver: New file.
6367 2010-07-23 Nathan Froyd <froydnj@codesourcery.com>
6369 * config.host (powerpc*-eabispe*): Set tmake_file.
6370 (powerpc*-eabi*): Likewise.
6371 * config/rs6000/t-ppccomm (EXTRA_PARTS): Add crtbegin, crtend,
6372 crtbeginS, crtendS, crtbeginT.
6374 2010-06-12 Kazu Hirata <kazu@codesourcery.com>
6376 * config.host (mips64*-*-linux*, mips*-*-linux*): Add mips/t-crtfm
6377 to tmake_file. Add crtfastmath.o to extra_parts.
6378 * config/mips/t-crtfm: New.
6380 2010-05-19 Joel Sherrill <joel.sherrill@oarcorp.com>
6382 * config.host (sparc64-*-rtems*): New target.
6384 2010-05-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6386 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
6389 2010-04-15 Thomas Schwinge <tschwinge@gnu.org>
6391 * config.host <i[34567]86-*-gnu*>: Handle softfp as for Linux.
6393 2010-04-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6395 * config.host (alpha*-dec-osf[45]*): Removed alpha*-dec-osf4*,
6396 alpha-dec-osf5.0* support.
6398 2010-04-01 Ralf Corsépius <ralf.corsepius@rtems.org>
6400 * config.host: Add lm32-*-rtems*.
6402 2010-03-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6403 Uros Bizjak <ubizjak@gmail.com>
6406 * config.host (i[34567]86-*-solaris2): Handle 32-bit Solaris 2/x86
6407 like other remaining 32-bit x86 OSes.
6408 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
6410 * config/i386/libgcc-sol2.ver: New file.
6411 * config/i386/t-sol2 (SHLIB_MAPFILES): Add it.
6413 2010-03-30 Jack Howarth <howarth@bromo.med.uc.edu>
6416 * Makefile.in (INTERNAL_CFLAGS): Add @set_use_emutls@.
6417 * configure.ac: Use GCC_CHECK_EMUTLS to see if emulated TLS
6418 is used and substitute set_use_emutls.
6419 * configure: Regenerated.
6421 2010-03-30 Tarik Graba <tarik.graba@telecom-paristech.fr>
6423 * config/lm32/t-lm32: Remove misplaced MULTILIB_OPTIONS.
6425 2010-03-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6428 * config/i386/t-sol2 ($(T)gmon.o): Use CFLAGS instead of
6430 ($(T)gcrt1.o): Likewise.
6431 ($(T)crt1.o): Likewise.
6432 ($(T)crti.o): Likewise.
6433 ($(T)crtn.o): Likewise.
6435 2010-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
6438 * Makefile.in (install): Use $(MAKE) string in rule, for
6441 2010-02-22 Hans-Peter Nilsson <hp@bitrange.com>
6443 Migrate from broken pre-libgcc legacy support to libgcc-centric rules.
6444 * config/mmix/t-mmix: New file.
6445 * config.host <mmix-knuth-mmixware> (extra_parts, tmake_file): Set.
6447 2010-02-02 Jack Howarth <howarth@bromo.med.uc.edu>
6450 * config/t-slibgcc-darwin: Add libgcc-libsystem.ver to
6453 2010-01-04 Anthony Green <green@moxielogic.com>
6455 * config/moxie/crti.asm, config/moxie/crtn.asm,
6456 config/moxie/t-moxie-softfp, config/moxie/sfp-machine.h,
6457 config/moxie/t-moxie: New files.
6458 * config.host: Add t-moxie-softfp reference.
6460 2009-11-18 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
6463 * config/t-slibgcc-darwin: Fix embedded rpaths for
6464 --enable-version-specific-runtime-libs, build extension stub
6465 libs exposing features available from current libgcc_s.
6467 2009-11-11 Jon Beniston <jon@beniston.com>
6469 * config.host: Add lm32 targets.
6470 * config/lm32: New directory.
6471 * config/lm32/libgcc_lm32.h: New file.
6472 * config/lm32/_mulsi3.c: New file.
6473 * config/lm32/_udivmodsi4.c: New file.
6474 * config/lm32/_divsi3.c: New file.
6475 * config/lm32/_modsi3.c: New file.
6476 * config/lm32/_udivsi3.c: New file.
6477 * config/lm32/_umodsi3.c: New file.
6478 * config/lm32/_lshrsi3.S: New file.
6479 * config/lm32/_ashrsi3.S: New file.
6480 * config/lm32/_ashlsi3.S: New file.
6481 * config/lm32/crti.S: New file.
6482 * config/lm32/crtn.S: New file.
6483 * config/lm32/t-lm32: New file.
6484 * config/lm32/t-elf: New file.
6485 * config/lm32/t-uclinux: New file.
6487 2009-10-26 Nick Clifton <nickc@redhat.com>
6489 * config.host: Add support for RX target.
6490 * config/rx: New directory.
6491 * config/rx/rx-abi-functions.c: New file. Supplementary
6492 functions for libgcc to support the RX ABI.
6493 * config/rx/rx-abi.h: New file. Supplementary header file for
6494 libgcc RX ABI functions.
6495 * config/rx/t-rx: New file: Makefile fragment for building
6498 2009-10-09 Uros Bizjak <ubizjak@gmail.com>
6500 * config/i386/32/sfp-machine.h (__FP_FRAC_SUB_4): Change operand
6501 constraint of y0 to "g".
6503 2009-10-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
6505 * config.host: Include the s390 makefile fragments.
6506 * config/s390/32/_fixdfdi.c: New file.
6507 * config/s390/32/_fixsfdi.c: New file.
6508 * config/s390/32/_fixtfdi.c: New file.
6509 * config/s390/32/_fixunsdfdi.c: New file.
6510 * config/s390/32/_fixunssfdi.c: New file.
6511 * config/s390/32/_fixunstfdi.c: New file.
6512 * config/s390/32/t-floattodi: New file.
6513 * config/s390/libgcc-glibc.ver: New file.
6514 * config/s390/t-crtstuff: New file.
6515 * config/s390/t-linux: New file.
6516 * config/s390/t-tpf: New file.
6518 2009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
6520 * configure.ac (AC_PREREQ): Bump to 2.64.
6522 2009-08-22 Kaz Kojima <kkojima@gcc.gnu.org>
6524 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Add -mieee.
6526 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
6528 * configure: Regenerate.
6530 2009-08-09 Douglas B Rupp <rupp@gnat.com>
6532 * config.host (ia64-hp-*vms*): New target.
6533 (alpha64-dec-*vms*,alpha*-dec-*vms*): Fix for config/vms and unify
6536 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
6538 * configure.ac: Add snippet for maintainer-mode.
6539 * configure: Regenerate.
6540 * Makefile.in (AUTOCONF, configure_deps): New variables.
6541 ($(srcdir)/configure)): New rule, active only with maintainer
6544 2009-06-23 DJ Delorie <dj@redhat.com>
6547 * config.host: Add mep support.
6549 2009-06-22 Kai Tietz <kai.tietz@onevision.com>
6551 * config.host: Add i386/${host_address}/t-fprules-softfp and
6552 t-softfp to tmake_file for i[34567]86-*-mingw*, x86_64-*-mingw*.
6554 * config/i386/64/_divtc3.c: Disable usage of .symver assembly symbol
6556 * config/i386/64/_multc3.c: Likewise.
6557 * config/i386/64/_powitf2.c: Likewise.
6558 * config/i386/64/eqtf2.c: Likewise.
6559 * config/i386/64/getf2.c: Likewise.
6560 * config/i386/64/letf2.c: Likewise.
6561 * config/i386/64/letf2.c: Likewise.
6562 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Define as
6563 unsigned long long for x64 mingw targets.
6564 (_FP_WS_TYPE): Define as signed long long for x64 mingw target.
6565 (_FP_I_TYPE): Define as long long for x64 mingw target.
6567 2009-06-10 Maciej W. Rozycki <macro@linux-mips.org>
6569 * config.host (vax-*-linux*): New.
6571 2009-05-31 Anthony Green <green@moxielogic.com>
6573 * config.host: Add moxie support.
6574 * config/moxie/t-moxie: New file.
6576 2009-05-29 David Billinghurst <billingd@gcc.gnu.org>
6578 * config.host: Add i386/${host_address}/t-fprules-softfp and
6579 t-softfp to tmake_file for i[34567]86-*-cygwin*.
6581 2009-04-17 Aurelien Jarno <aurelien@aurel32.net>
6583 * config.host: Add i386/${host_address}/t-fprules-softfp to
6584 tmake_file for i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu*.
6586 2009-04-09 Nick Clifton <nickc@redhat.com>
6588 * config/ia64/tf-signs.c: Change copyright header to refer to
6589 version 3 of the GNU General Public License with version 3.1
6590 of the GCC Runtime Library Exception and to point readers at
6591 the COPYING3 and COPYING3.RUNTIME files and the FSF's license
6593 * config/i386/32/tf-signs.c: Likewise.
6594 * config/libbid/_addsub_dd.c: Likewise.
6595 * config/libbid/_addsub_sd.c: Likewise.
6596 * config/libbid/_addsub_td.c: Likewise.
6597 * config/libbid/_dd_to_df.c: Likewise.
6598 * config/libbid/_dd_to_di.c: Likewise.
6599 * config/libbid/_dd_to_sd.c: Likewise.
6600 * config/libbid/_dd_to_sf.c: Likewise.
6601 * config/libbid/_dd_to_si.c: Likewise.
6602 * config/libbid/_dd_to_td.c: Likewise.
6603 * config/libbid/_dd_to_tf.c: Likewise.
6604 * config/libbid/_dd_to_udi.c: Likewise.
6605 * config/libbid/_dd_to_usi.c: Likewise.
6606 * config/libbid/_dd_to_xf.c: Likewise.
6607 * config/libbid/_df_to_dd.c: Likewise.
6608 * config/libbid/_df_to_sd.c: Likewise.
6609 * config/libbid/_df_to_td.c: Likewise.
6610 * config/libbid/_di_to_dd.c: Likewise.
6611 * config/libbid/_di_to_sd.c: Likewise.
6612 * config/libbid/_di_to_td.c: Likewise.
6613 * config/libbid/_div_dd.c: Likewise.
6614 * config/libbid/_div_sd.c: Likewise.
6615 * config/libbid/_div_td.c: Likewise.
6616 * config/libbid/_eq_dd.c: Likewise.
6617 * config/libbid/_eq_sd.c: Likewise.
6618 * config/libbid/_eq_td.c: Likewise.
6619 * config/libbid/_ge_dd.c: Likewise.
6620 * config/libbid/_ge_sd.c: Likewise.
6621 * config/libbid/_ge_td.c: Likewise.
6622 * config/libbid/_gt_dd.c: Likewise.
6623 * config/libbid/_gt_sd.c: Likewise.
6624 * config/libbid/_gt_td.c: Likewise.
6625 * config/libbid/_isinfd128.c: Likewise.
6626 * config/libbid/_isinfd32.c: Likewise.
6627 * config/libbid/_isinfd64.c: Likewise.
6628 * config/libbid/_le_dd.c: Likewise.
6629 * config/libbid/_le_sd.c: Likewise.
6630 * config/libbid/_le_td.c: Likewise.
6631 * config/libbid/_lt_dd.c: Likewise.
6632 * config/libbid/_lt_sd.c: Likewise.
6633 * config/libbid/_lt_td.c: Likewise.
6634 * config/libbid/_mul_dd.c: Likewise.
6635 * config/libbid/_mul_sd.c: Likewise.
6636 * config/libbid/_mul_td.c: Likewise.
6637 * config/libbid/_ne_dd.c: Likewise.
6638 * config/libbid/_ne_sd.c: Likewise.
6639 * config/libbid/_ne_td.c: Likewise.
6640 * config/libbid/_sd_to_dd.c: Likewise.
6641 * config/libbid/_sd_to_df.c: Likewise.
6642 * config/libbid/_sd_to_di.c: Likewise.
6643 * config/libbid/_sd_to_sf.c: Likewise.
6644 * config/libbid/_sd_to_si.c: Likewise.
6645 * config/libbid/_sd_to_td.c: Likewise.
6646 * config/libbid/_sd_to_tf.c: Likewise.
6647 * config/libbid/_sd_to_udi.c: Likewise.
6648 * config/libbid/_sd_to_usi.c: Likewise.
6649 * config/libbid/_sd_to_xf.c: Likewise.
6650 * config/libbid/_sf_to_dd.c: Likewise.
6651 * config/libbid/_sf_to_sd.c: Likewise.
6652 * config/libbid/_sf_to_td.c: Likewise.
6653 * config/libbid/_si_to_dd.c: Likewise.
6654 * config/libbid/_si_to_sd.c: Likewise.
6655 * config/libbid/_si_to_td.c: Likewise.
6656 * config/libbid/_td_to_dd.c: Likewise.
6657 * config/libbid/_td_to_df.c: Likewise.
6658 * config/libbid/_td_to_di.c: Likewise.
6659 * config/libbid/_td_to_sd.c: Likewise.
6660 * config/libbid/_td_to_sf.c: Likewise.
6661 * config/libbid/_td_to_si.c: Likewise.
6662 * config/libbid/_td_to_tf.c: Likewise.
6663 * config/libbid/_td_to_udi.c: Likewise.
6664 * config/libbid/_td_to_usi.c: Likewise.
6665 * config/libbid/_td_to_xf.c: Likewise.
6666 * config/libbid/_tf_to_dd.c: Likewise.
6667 * config/libbid/_tf_to_sd.c: Likewise.
6668 * config/libbid/_tf_to_td.c: Likewise.
6669 * config/libbid/_udi_to_dd.c: Likewise.
6670 * config/libbid/_udi_to_sd.c: Likewise.
6671 * config/libbid/_udi_to_td.c: Likewise.
6672 * config/libbid/_unord_dd.c: Likewise.
6673 * config/libbid/_unord_sd.c: Likewise.
6674 * config/libbid/_unord_td.c: Likewise.
6675 * config/libbid/_usi_to_dd.c: Likewise.
6676 * config/libbid/_usi_to_sd.c: Likewise.
6677 * config/libbid/_usi_to_td.c: Likewise.
6678 * config/libbid/_xf_to_dd.c: Likewise.
6679 * config/libbid/_xf_to_sd.c: Likewise.
6680 * config/libbid/_xf_to_td.c: Likewise.
6681 * config/libbid/bid128.c: Likewise.
6682 * config/libbid/bid128_2_str.h: Likewise.
6683 * config/libbid/bid128_2_str_macros.h: Likewise.
6684 * config/libbid/bid128_2_str_tables.c: Likewise.
6685 * config/libbid/bid128_add.c: Likewise.
6686 * config/libbid/bid128_compare.c: Likewise.
6687 * config/libbid/bid128_div.c: Likewise.
6688 * config/libbid/bid128_fma.c: Likewise.
6689 * config/libbid/bid128_logb.c: Likewise.
6690 * config/libbid/bid128_minmax.c: Likewise.
6691 * config/libbid/bid128_mul.c: Likewise.
6692 * config/libbid/bid128_next.c: Likewise.
6693 * config/libbid/bid128_noncomp.c: Likewise.
6694 * config/libbid/bid128_quantize.c: Likewise.
6695 * config/libbid/bid128_rem.c: Likewise.
6696 * config/libbid/bid128_round_integral.c: Likewise.
6697 * config/libbid/bid128_scalb.c: Likewise.
6698 * config/libbid/bid128_sqrt.c: Likewise.
6699 * config/libbid/bid128_string.c: Likewise.
6700 * config/libbid/bid128_to_int16.c: Likewise.
6701 * config/libbid/bid128_to_int32.c: Likewise.
6702 * config/libbid/bid128_to_int64.c: Likewise.
6703 * config/libbid/bid128_to_int8.c: Likewise.
6704 * config/libbid/bid128_to_uint16.c: Likewise.
6705 * config/libbid/bid128_to_uint32.c: Likewise.
6706 * config/libbid/bid128_to_uint64.c: Likewise.
6707 * config/libbid/bid128_to_uint8.c: Likewise.
6708 * config/libbid/bid32_to_bid128.c: Likewise.
6709 * config/libbid/bid32_to_bid64.c: Likewise.
6710 * config/libbid/bid64_add.c: Likewise.
6711 * config/libbid/bid64_compare.c: Likewise.
6712 * config/libbid/bid64_div.c: Likewise.
6713 * config/libbid/bid64_fma.c: Likewise.
6714 * config/libbid/bid64_logb.c: Likewise.
6715 * config/libbid/bid64_minmax.c: Likewise.
6716 * config/libbid/bid64_mul.c: Likewise.
6717 * config/libbid/bid64_next.c: Likewise.
6718 * config/libbid/bid64_noncomp.c: Likewise.
6719 * config/libbid/bid64_quantize.c: Likewise.
6720 * config/libbid/bid64_rem.c: Likewise.
6721 * config/libbid/bid64_round_integral.c: Likewise.
6722 * config/libbid/bid64_scalb.c: Likewise.
6723 * config/libbid/bid64_sqrt.c: Likewise.
6724 * config/libbid/bid64_string.c: Likewise.
6725 * config/libbid/bid64_to_bid128.c: Likewise.
6726 * config/libbid/bid64_to_int16.c: Likewise.
6727 * config/libbid/bid64_to_int32.c: Likewise.
6728 * config/libbid/bid64_to_int64.c: Likewise.
6729 * config/libbid/bid64_to_int8.c: Likewise.
6730 * config/libbid/bid64_to_uint16.c: Likewise.
6731 * config/libbid/bid64_to_uint32.c: Likewise.
6732 * config/libbid/bid64_to_uint64.c: Likewise.
6733 * config/libbid/bid64_to_uint8.c: Likewise.
6734 * config/libbid/bid_b2d.h: Likewise.
6735 * config/libbid/bid_binarydecimal.c: Likewise.
6736 * config/libbid/bid_conf.h: Likewise.
6737 * config/libbid/bid_convert_data.c: Likewise.
6738 * config/libbid/bid_decimal_data.c: Likewise.
6739 * config/libbid/bid_decimal_globals.c: Likewise.
6740 * config/libbid/bid_div_macros.h: Likewise.
6741 * config/libbid/bid_dpd.c: Likewise.
6742 * config/libbid/bid_flag_operations.c: Likewise.
6743 * config/libbid/bid_from_int.c: Likewise.
6744 * config/libbid/bid_functions.h: Likewise.
6745 * config/libbid/bid_gcc_intrinsics.h: Likewise.
6746 * config/libbid/bid_inline_add.h: Likewise.
6747 * config/libbid/bid_internal.h: Likewise.
6748 * config/libbid/bid_round.c: Likewise.
6749 * config/libbid/bid_sqrt_macros.h: Likewise.
6751 2009-04-09 Jakub Jelinek <jakub@redhat.com>
6753 * Makefile.in: Change copyright header to refer to version
6754 3 of the GNU General Public License and to point readers at the
6755 COPYING3 file and the FSF's license web page.
6756 * config.host: Likewise.
6758 2009-04-07 Alan Modra <amodra@bigpond.net.au>
6760 * config.host: Reorder and merge to match config.gcc change.
6762 2009-04-03 Alan Modra <amodra@bigpond.net.au>
6764 * config.host (powerpc-*-linux*altivec*, powerpc-*-linux*spe): Delete.
6766 2009-03-28 Joseph Myers <joseph@codesourcery.com>
6768 * config.host (arm-*-coff*, armel-*-coff*, arm-semi-aof,
6769 armel-semi-aof, h8300-*-*, i[34567]86-*-aout*, i[34567]86-*-coff*,
6770 m68k-*-aout*, m68k-*-coff*, pdp11-*-bsd, rs6000-ibm-aix4.[12]*,
6771 powerpc-ibm-aix4.[12]*, sh-*-*): Remove.
6773 2009-02-12 Uros Bizjak <ubizjak@gmail.com>
6775 * config.host (ia64*-*-linux*): Add t-softfp to tmake_file.
6776 * config/ia64/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
6778 2009-02-12 H.J. Lu <hongjiu.lu@intel.com>
6780 * config.host (ia64*-*-linux*): Add ia64/t-fprules-softfp and
6781 ia64/t-softfp-compat to tmake_file.
6783 * Makefile.in (gen-hide-list): Ignore .*_compat and .*@.*.
6785 * config/ia64/__divxf3.asm: New.
6786 * config/ia64/_fixtfdi.asm: Likewise.
6787 * config/ia64/_fixunstfdi.asm: Likewise.
6788 * config/ia64/_floatditf.asm: Likewise.
6789 * config/ia64/t-fprules-softfp: Likewise.
6790 * config/ia64/t-softfp-compat: Likewise.
6791 * config/ia64/tf-signs.c: Likewise.
6793 2009-01-18 Ben Elliston <bje@au.ibm.com>
6795 * config/i386/32/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
6797 2009-01-16 Ben Elliston <bje@au.ibm.com>
6799 * config.host (i[34567]86-*-linux*, x86_64-*-linux*): Add t-softfp
6802 2009-01-13 Ben Elliston <bje@au.ibm.com>
6804 * config/t-softfp: New file.
6805 * config.host (powerpc64-*-linux*, powerpc64-*-gnu*): Add t-softfp.
6806 (powerpc-*-linux*spe*, powerpc-*-linux*): Likewise.
6808 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
6810 * config.host: Add m32r*-*-rtems*.
6812 2008-12-01 Joel Sherrill <joel.sherrill@oarcorp.com>
6814 * config.host: Add m32c*-*-rtems*.
6816 2008-11-20 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
6819 * configure.ac (i?86-*-solaris2.1[0-9]*): Only include
6820 i386/t-crtstuff if linker supports ZERO terminator unwind entries.
6821 * configure: Regenerate.
6822 * config.host (i[34567]86-*-solaris2*): Move i386/t-sol2 in
6823 tmake_file here from gcc/config.gcc.
6824 Move extra_parts here from gcc/config.gcc.
6825 * config/i386/t-sol2: Move here from gcc/config/i386.
6826 Use gcc_srcdir instead of srcdir.
6828 2008-11-18 Adam Nemet <anemet@caviumnetworks.com>
6830 * config.host (mipsisa64r2-*-elf* | mipsisa64r2el-*-elf*): New
6833 2008-11-09 Thomas Schwinge <tschwinge@gnu.org>
6835 * config.host <t-tls>: Also enable for GNU/kFreeBSD and GNU/kNetBSD.
6837 2008-10-08 Thomas Schwinge <tschwinge@gnu.org>
6839 * config.host: Fold `*-*-gnu*' cases into the Linux ones.
6841 2008-09-03 Hari Sandanagobalane <hariharan@picochip.com>
6844 * config.host: Add picochip-*-*.
6846 2008-08-06 Bob Wilson <bob.wilson@acm.org>
6848 * config.host: Match more processor names for Xtensa.
6850 2008-07-08 H.J. Lu <hongjiu.lu@intel.com>
6852 * config/i386/64/t-softfp-compat: Update comments.
6854 2008-07-07 H.J. Lu <hongjiu.lu@intel.com>
6856 * config/i386/64/_divtc3-compat.c: Moved to ...
6857 * config/i386/64/_divtc3.c: Here.
6859 * config/i386/64/_multc3-compat.c: Moved to ...
6860 * config/i386/64/_multc3.c: Here.
6862 * config/i386/64/_powitf2-compat.c: Moved to ...
6863 * config/i386/64/_powitf2.c: Here.
6865 * config/i386/64/t-softfp-compat (libgcc2-tf-compats): Add
6866 .c suffix instead of -compat.c.
6868 2008-07-05 Uros Bizjak <ubizjak@gmail.com>
6870 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Remove.
6871 (_FP_MUL_MEAT_D): Ditto.
6872 (_FP_DIV_MEAT_S): Ditto.
6873 (_FP_DIV_MEAT_D): Ditto.
6875 2008-07-03 Richard Sandiford <rdsandiford@googlemail.com>
6877 * Makefile.in: Add support for __sync_* libgcc functions.
6879 2008-07-03 H.J. Lu <hongjiu.lu@intel.com>
6881 * shared-object.mk ($(base)_s$(objext)): Remove -DSHARED.
6883 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
6886 * config.host: Only include 32bit t-fprules-softfp for Darwin/x86
6887 and Linux/x86. Include 64bit t-softfp-compat for Linux/x86.
6889 * config/i386/64/t-fprules-softfp: Moved to ...
6890 * config/i386/64/t-softfp-compat: This. New.
6892 2008-07-02 Uros Bizjak <ubizjak@gmail.com>
6894 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS) [FP_EX_INVALID]:
6895 Initialize f with 0.0.
6897 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
6900 * shared-object.mk ($(base)_s$(objext)): Add -DSHARED.
6902 * config/i386/64/_divtc3-compat.c: New.
6903 * config/i386/64/_multc3-compat.c: Likewise.
6904 * config/i386/64/_powitf2-compat.c: Likewise.
6905 * config/i386/64/eqtf2.c: Likewise.
6906 * config/i386/64/getf2.c: Likewise.
6907 * config/i386/64/letf2.c: Likewise.
6908 * config/i386/64/t-fprules-softfp: Likewise.
6910 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
6912 * config.host: Add i386/${host_address}/t-fprules-softfp to
6913 tmake_file for i[34567]86-*-darwin*, x86_64-*-darwin*,
6914 i[34567]86-*-linux*, x86_64-*-linux*.
6916 * configure.ac: Set host_address to 64 or 32 for x86.
6917 * configure: Regenerated.
6919 * Makefile.in (config.status): Also depend on
6920 $(srcdir)/config.host.
6922 * config/i386/32/t-fprules-softfp: New.
6923 * config/i386/32/tf-signs.c: Likewise.
6925 * config/i386/64/sfp-machine.h: New. Moved from gcc.
6927 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
6928 Uros Bizjak <ubizjak@gmail.com>
6930 * config/i386/32/sfp-machine.h: New.
6932 2008-06-26 Nathan Froyd <froydnj@codesourcery.com>
6934 * config/rs6000/t-ppccomm: Remove rules that conflict with
6935 auto-generated rules.
6937 2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
6939 * configure.ac: sinclude override.m4.
6940 * configure: Regenerate.
6942 2008-06-11 Bernhard Fischer <aldot@gcc.gnu.org>
6944 * configure: Regenerate.
6946 2008-06-10 Joseph Myers <joseph@codesourcery.com>
6948 * Makefile.in (DECNUMINC): Remove
6949 -I$(MULTIBUILDTOP)../../libdecnumber.
6952 2008-06-07 Joseph Myers <joseph@codesourcery.com>
6954 * config.host (strongarm*-*-*, ep9312*-*-*, xscale-*-*,
6955 parisc*-*-*, m680[012]0-*-*, *-*-linux*libc1*, *-*-linux*aout*,
6956 alpha*-*-unicosmk*, strongarm*-*-freebsd*, ep9312-*-elf,
6957 arm*-*-kaos*, cris-*-aout, parisc*64*-*-linux*, parisc*-*-linux*,
6958 hppa1.1-*-pro*, hppa1.1-*-osf*, hppa1.1-*-bsd*,
6959 i[34567]86-sequent-ptx4*, i[34567]86-sequent-sysv4*,
6960 i[34567]86-*-beoself*, i[34567]86-*-beos*, i[34567]86-*-sco3.2v5*,
6961 i[34567]86-*-sysv5*, i[34567]86-*-sysv4*, i[34567]86-*-uwin*,
6962 i[34567]86-*-kaos*, m68020-*-elf*, m68010-*-netbsdelf*,
6963 mips-wrs-windiss, mt-*-elf, powerpc-*-beos*, powerpc-*-chorusos*,
6964 powerpc-wrs-windiss*, powerpcle-*-sysv*, powerpc-*-kaos*,
6965 powerpcle-*-kaos*, sh*-*-kaos*, sparc-*-sysv4*, strongarm-*-elf*,
6966 strongarm-*-pe, strongarm-*-kaos*, vax-*-bsd*, vax-*-sysv*,
6967 vax-*-ultrix*, xscale-*-elf, xscale-*-coff): Remove.
6969 2008-05-25 Arthur Loiret <arthur.loiret@u-psud.fr>
6971 * config.host (sh2[lbe]*-*-linux*): Allow target.
6973 2008-04-30 Nathan Froyd <froydnj@codesourcery.com>
6975 * config/rs6000/t-ppccomm: Add build rules for new files.
6976 (LIB2ADD_ST): New variable.
6978 2008-04-07 Andy Hutchinson <hutchinsonandy@aim.com>
6982 * config.host (avr-*-*): Add avr cpu_type and avr tmake_file.
6983 * config/t-avr: New file. Build 16bit libgcc functions.
6985 2008-03-02 Jakub Jelinek <jakub@redhat.com>
6988 * config/t-slibgcc-darwin: Make install-leaf dependent on
6989 install-darwin-libgcc-stubs instead of install.
6991 2008-01-25 Joseph Myers <joseph@codesourcery.com>
6993 * config.host (tic4x-*-*, c4x-*-rtems*, tic4x-*-rtems*, c4x-*,
6994 tic4x-*, h8300-*-rtemscoff*, ns32k-*-netbsdelf*, ns32k-*-netbsd*,
6995 sh-*-rtemscoff*): Remove cases.
6997 2007-12-27 Richard Sandiford <rsandifo@nildram.co.uk>
6999 * Makefile.in (all): Use install-leaf rather than install.
7000 (install): Split most of the rule into...
7001 (install-leaf): ...this new one.
7003 2007-12-19 Etsushi Kato <ek.kato@gmail.com>
7004 Paolo Bonzini <bonzini@gnu.org>
7007 * Makefile.in: Use @shlib_slibdir@ substitution to get
7008 correct install name on darwin.
7009 * config/t-slibgcc-darwin: Use @shlib_slibdir@ for -install_name.
7011 2007-12-15 Hans-Peter Nilsson <hp@axis.com>
7013 * config.host (crisv32-*-elf, crisv32-*-none): New, same as
7014 cris-*-elf and cris-*-none.
7015 (crisv32-*-linux*): Similar, as cris-*-linux*.
7017 2007-11-20 Rask Ingemann Lambertsen <rask@sygehus.dk>
7019 * config.host (ia64*-*-elf*): Build ia64 specific libgcc parts.
7021 2007-10-27 H.J. Lu <hongjiu.lu@intel.com>
7024 * configure.ac: Replace have_cc_tls with gcc_cv_have_cc_tls.
7025 * configure: Regenerated.
7027 2007-09-27 H.J. Lu <hongjiu.lu@intel.com>
7029 * Makefile.in (dfp-filenames): Replace decimal_globals,
7030 decimal_data, binarydecimal and convert_data with
7031 bid_decimal_globals, bid_decimal_data, bid_binarydecimal
7032 and bid_convert_data, respectively.
7034 2007-09-17 Chao-ying Fu <fu@mips.com>
7035 Nigel Stephens <nigel@mips.com>
7037 * fixed-obj.mk: New file to support fine-grain fixed-point functions.
7038 * Makefile.in (fixed_point): Define.
7039 Check if fixed_point is yes to build support functions.
7040 * configure.ac: Check for fixed_point support.
7041 * configure: Regenerated.
7042 * gen-fixed.sh: New file to generate lists of fixed-point labels,
7043 funcs, modes, from, to.
7045 2007-09-11 Janis Johnson <janis187@us.ibm.com
7047 * Makefile.in (dfp-filenames): Add bid128_noncomp.
7049 2007-09-10 Janis Johnson <janis187@us.ibm.com>
7051 * Makefile.in (dfp-filenames): Remove decUtility, add
7052 decDouble, decPacked, decQuad, decSingle.
7054 2007-08-27 Hans Kester <hans.kester@ellips.nl>
7056 * config.host : Add x86_64-elf target.
7058 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
7060 * configure.ac (set_have_cc_tls): Add a missing =.
7061 * configure: Regenerated.
7063 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
7065 * config.host (tmake_file): Add t-tls for i[34567]86-*-linux*
7066 and x86_64-*-linux*.
7068 * config/t-tls: New file.
7070 * Makefile.in (INTERNAL_CFLAGS): Add @set_have_cc_tls@.
7072 * configure.ac: Include ../config/enable.m4 and
7073 ../config/tls.m4. Use GCC_CHECK_CC_TLS to check if assembler
7074 supports TLS and substitute set_have_cc_tls.
7075 * configure: Regenerated.
7077 2007-07-04 H.J. Lu <hongjiu.lu@intel.com>
7079 * Makefile.in: Use libbid for DFP when BID is enabled.
7081 2007-06-14 Danny Smith <dannysmith@users.sourceforge.net>
7083 * config.host(*-cygwin* |*-mingw* ): Add crtbegin.o, crtend.o to
7084 extra_parts. Add config/i386/t-cygming to tmake_file.
7085 * config/i386/t-cygming: New file with rules for crtbegin.o, crtend.o.
7087 2007-05-29 Zuxy Meng <zuxy.meng@gmail.com>
7088 Danny Smith <dannysmith@users.sourceforge.net>
7091 * config.host (i[34567]86-*-cygwin* | i[34567]86-*-mingw*) Add
7092 crtfastmath.o to extra_parts. Add i386/t-crtfm to tmake_file.
7093 * config/i386/t-crtfm: Compile crtfastmath.o with
7094 -minline-all-stringops.
7096 2007-05-10 Richard Sandiford <richard@codesourcery.com>
7098 * config.host (sparc-wrs-vxworks): New target.
7100 2007-04-14 Kazu Hirata <kazu@codesourcery.com>
7102 * config.host: Recognize fido.
7104 2007-04-04 Janis Johnson <janis187@us.ibm.com>
7106 * configure: Check host, not target, for decimal float support.
7108 2007-04-03 Uros Bizjak <ubizjak@gmail.com>
7110 * config/i386/t-crtpc: New file.
7111 * config.host (i[34567]86-*-linux*): Add i386/t-crtpc to tm-file.
7112 (x86_64-*-linux*): Ditto.
7114 2007-02-30 Kai Tietz <kai.tietz@onevision.com>
7116 * config.host (x86_64-*-mingw*): New target.
7118 2007-03-23 Michael Meissner <michael.meissner@amd.com>
7119 H.J. Lu <hongjiu.lu@intel.com>
7121 * Makefile.in (enable_decimal_float): New.
7123 -I$(srcdir)/../libdecnumber/$(enable_decimal_float).
7124 (dec-objects): Move decimal32, decimal64 and decimal128 to ...
7125 (decbits-filenames): This.
7126 (decbits-objects): New.
7127 (libgcc-objects): Add $(decbits-objects).
7129 * configure.ac: Support * --enable-decimal-float={no,yes,bid,dpd}.
7130 Substitute enable_decimal_float.
7131 * configure: Regenerated.
7133 2007-03-19 Hans-Peter Nilsson <hp@axis.com>
7135 * config.host (cris-*-elf | cris-*-none): Set extra_parts.
7137 2007-03-12 Brooks Moses <brooks.moses@codesourcery.com>
7139 * Makefile.in (install-info): New dummy target.
7141 2007-03-05 Bernd Schmidt <bernd.schmidt@analog.com>
7143 * config.host (bfin*-linux-uclibc*): Set extra_parts.
7145 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
7147 * Makefile.in: Add install-html and install-pdf dummy
7150 2007-02-05 Roger Sayle <roger@eyesopen.com>
7151 Daniel Jacobowitz <dan@codesourcery.com>
7153 * Makefile.in <LIBUNWIND>: Make libgcc_s.so depend on libunwind.so.
7154 (libgcc_s.so): Append -B./ to CFLAGS for $(SHLIB_LINK).
7155 (libunwind.so): Likewise for $(SHLIBUNWIND_LINK).
7157 2007-01-29 Janis Johnson <janis187@us.ibm.com>
7159 * Makefile.in (dec-filenames): Add decExcept.
7161 2007-01-28 Daniel Jacobowitz <dan@codesourcery.com>
7164 * Makefile.in (CFLAGS): Forcibly remove -fprofile-generate and
7167 2007-01-25 Daniel Jacobowitz <dan@codesourcery.com>
7169 * configure.ac: Add --enable-version-specific-runtime-libs.
7170 Correct $slibdir default.
7171 * configure: Regenerated.
7173 2007-01-23 Joseph Myers <joseph@codesourcery.com>
7175 * config/rs6000/t-ldbl128: Always use -mlong-double-128.
7177 2007-01-21 Andrew Pinski <pinskia@gmail.com>
7180 * config.host (alpha*-*-linux*): Set extra_parts.
7182 2007-01-09 Kaz Kojima <kkojima@gcc.gnu.org>
7184 * config/sh/t-linux: New.
7185 * config.host (sh*-*-linux*): Set tmake_file.
7187 2007-01-05 Daniel Jacobowitz <dan@codesourcery.com>
7189 * Makefile.in (install): Handle multilibs.
7191 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
7193 * Makefile.in: Added .PHONY entry for documentation targets.
7195 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
7197 * Makefile.in: Add empty info, html, dvi, pdf targets.
7199 2007-01-04 Mike Stump <mrs@apple.com>
7201 * Makefile.in (MAKEINFO): Remove.
7204 2007-01-04 Paolo Bonzini <bonzini@gnu.org>
7206 * configure.ac: Add GCC_TOPLEV_SUBDIRS.
7207 * configure: Regenerate.
7208 * Makefile.in (host_subdir): Substitute it.
7209 (gcc_objdir): Use it.
7211 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
7213 * config.host (ia64*-*-linux*): Set tmake_file.
7215 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
7217 * Makefile.in (version): Define.
7219 2007-01-03 Daniel Jacobowitz <dan@codesourcery.com>
7220 Paolo Bonzini <bonzini@gnu.org>
7222 * Makefile.in, config/i386/t-darwin, config/i386/t-darwin64,
7223 config/i386/t-nwld, config/rs6000/t-darwin, config/rs6000/t-ldbl128,
7224 config/i386/t-crtfm, config/alpha/t-crtfm, config/ia64/t-ia64,
7225 config/sparc/t-crtfm, config/t-slibgcc-darwin,
7226 config/rs6000/t-ppccomm, config.host, configure.ac, empty.mk,
7227 shared-object.mk, siditi-object.mk, static-object.mk: New files.
7228 * configure: Generated.