1 2015-12-01 John David Anglin <danglin@gcc.gnu.org>
3 * config/pa/fptr.c (__canonicalize_funcptr_for_compare): Initialize
4 fixup values if saved GOT address doesn't match runtime address.
5 (fixup_branch_offset): Reorder list.
7 2015-11-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
9 * Makefile.in (VTV_CFLAGS): New variable.
10 (vtv_start$(objext), vtv_end$(objext), vtv_end$(objext))
11 (vtv_start_preinit$(objext), vtv_end_preinit$(objext)): Use it.
12 * config.host (*-*-solaris2*): Add t-crtstuff-pic to tmake_file.
13 Add vtv_start.o, vtv_end.o, vtv_start_preinit.o, vtv_end_preinit.o
14 to extra_parts if $enable_vtable_verify = yes.
16 2015-11-23 Szabolcs Nagy <szabolcs.nagy@arm.com>
19 * config/arm/linux-atomic-64bit.c (__write): Rename to...
20 (write): ...this and fix the return type.
22 2015-11-19 DJ Delorie <dj@redhat.com>
24 * config/msp430/lib2hw_mul.S: Fix alignment.
26 2015-11-18 Nathan Sidwell <nathan@codesourcery.com>
28 * config/nvptx/reduction.c: New.
29 * config/nvptx/t-nvptx (LIB2ADD): Add it.
31 2015-11-15 David Edelsohn <dje.gcc@gmail.com>
33 * config/rs6000/on_exit.c: New file.
34 * config/rs6000/t-aix-cxa (LIB2ADDEH): Build on_exit.c.
35 * config/rs6000/libgcc-aix-cxa.ver (on_exit): Add symbol to exports.
37 2015-11-11 Claudiu Zissulescu <claziss@synopsys.com>
39 * config/arc/dp-hack.h: Add support for ARCHS.
40 * config/arc/ieee-754/divdf3.S: Likewise.
41 * config/arc/ieee-754/divsf3-stdmul.S: Likewise.
42 * config/arc/ieee-754/muldf3.S: Likewise.
43 * config/arc/ieee-754/mulsf3.S: Likewise
44 * config/arc/lib1funcs.S: Likewise
45 * config/arc/gmon/dcache_linesz.S: Don't read the build register
47 * config/arc/gmon/profil.S (__profil, __profil_irq): Don't profile
49 * config/arc/ieee-754/arc-ieee-754.h (MPYHU, MPYH): Define.
50 * config/arc/t-arc700-uClibc: Remove hard selection for ARC 700
53 2015-11-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
55 * config/ia64/crtbegin.S: Check HAVE_INITFINI_ARRAY_SUPPORT
57 * config/ia64/crtend.S: Likewise.
59 2015-11-07 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
61 * config/visium/lib2funcs.c (__set_trampoline_parity): Use
62 __CHAR_BIT__ instead of BITS_PER_UNIT.
63 * fixed-bit.h: Likewise.
65 * libgcc2.c (__popcountSI2): Likewise.
66 (__popcountDI2): Likewise.
67 * libgcc2.h: Likewise.
68 * libgcov.h: Likewise.
70 2015-11-07 David Edelsohn <dje.gcc@gmail.com>
72 * config/rs6000/atexit.c: New file.
73 * config/rs6000/t-aix-cxa (LIB2ADDEH): Build atexit.c.
74 * config/rs6000/libgcc-aix-cxa.ver (atexit): Add symbol to exports.
75 * config/rs6000/cxa_finalize.c
76 (catomic_compare_and_exchange_bool_acq): Negate return value.
78 2015-10-30 Venkataramanan Kumar <venkataramanan.kumar@amd.com>
80 * config/i386/cpuinfo.c (enum processor_types): Add AMDFAM17H.
81 (processor_subtypes): Add znver1.
82 (get_amd_cpu): Detect znver1.
84 2015-10-29 Christophe Lyon <christophe.lyon@linaro.org>
86 * config.host (arm*-*-eabi*, arm*-*-symbianelf*, arm*-*-rtems*):
87 Include crtfastmath.o.
89 2015-10-23 Joern Rennecke <joern.rennecke@embecosm.com>
92 * config/epiphany/udivsi3-float.c: Fix CONCISE test, and comment typo.
94 2015-10-16 Kaushik Phatak <kaushik.phatak@kpit.com>
96 * config/rl78/divmodqi.S: Return 0x00 by default for div by 0.
97 * config/rl78/divmodsi.S: Update return register to r8.
98 * config/rl78/divmodhi.S: Update return register to r8,r9.
99 Branch to main_loop_done_himode to pop registers before return.
101 2015-10-09 Venkataramanan kumar <venkataramanan.kumar@amd.com>
103 * config/i386/cpuinfo.c (get_amd_cpu): Detect bdver4.
104 (__cpu_indicator_init): Fix model selection for AMD CPUs.
106 2015-10-05 Kirill Yukhin <kirill.yukhin@intel.com>
108 * config/i386/cpuinfo.c (get_intel_cpu): Detect "skylake-avx512".
110 2015-10-03 Max Filippov <jcmvbkbc@gmail.com>
112 * config.host (xtensa*-*-uclinux*): New configuration.
114 2015-10-02 Kirill Yukhin <kirill.yukhin@intel.com>
116 * config/i386/cpuinfo.c (processor_features): Add
117 FEATURE_AVX512VBMI and FEATURE_AVX512VBMI.
119 2015-09-28 Joseph Myers <joseph@codesourcery.com>
121 * soft-fp/adddf3.c: Update from glibc.
122 * soft-fp/addsf3.c: Likewise.
123 * soft-fp/addtf3.c: Likewise.
124 * soft-fp/divdf3.c: Likewise.
125 * soft-fp/divsf3.c: Likewise.
126 * soft-fp/divtf3.c: Likewise.
127 * soft-fp/double.h: Likewise.
128 * soft-fp/eqdf2.c: Likewise.
129 * soft-fp/eqsf2.c: Likewise.
130 * soft-fp/eqtf2.c: Likewise.
131 * soft-fp/extenddftf2.c: Likewise.
132 * soft-fp/extended.h: Likewise.
133 * soft-fp/extendsfdf2.c: Likewise.
134 * soft-fp/extendsftf2.c: Likewise.
135 * soft-fp/extendxftf2.c: Likewise.
136 * soft-fp/fixdfdi.c: Likewise.
137 * soft-fp/fixdfsi.c: Likewise.
138 * soft-fp/fixdfti.c: Likewise.
139 * soft-fp/fixsfdi.c: Likewise.
140 * soft-fp/fixsfsi.c: Likewise.
141 * soft-fp/fixsfti.c: Likewise.
142 * soft-fp/fixtfdi.c: Likewise.
143 * soft-fp/fixtfsi.c: Likewise.
144 * soft-fp/fixtfti.c: Likewise.
145 * soft-fp/fixunsdfdi.c: Likewise.
146 * soft-fp/fixunsdfsi.c: Likewise.
147 * soft-fp/fixunsdfti.c: Likewise.
148 * soft-fp/fixunssfdi.c: Likewise.
149 * soft-fp/fixunssfsi.c: Likewise.
150 * soft-fp/fixunssfti.c: Likewise.
151 * soft-fp/fixunstfdi.c: Likewise.
152 * soft-fp/fixunstfsi.c: Likewise.
153 * soft-fp/fixunstfti.c: Likewise.
154 * soft-fp/floatdidf.c: Likewise.
155 * soft-fp/floatdisf.c: Likewise.
156 * soft-fp/floatditf.c: Likewise.
157 * soft-fp/floatsidf.c: Likewise.
158 * soft-fp/floatsisf.c: Likewise.
159 * soft-fp/floatsitf.c: Likewise.
160 * soft-fp/floattidf.c: Likewise.
161 * soft-fp/floattisf.c: Likewise.
162 * soft-fp/floattitf.c: Likewise.
163 * soft-fp/floatundidf.c: Likewise.
164 * soft-fp/floatundisf.c: Likewise.
165 * soft-fp/floatunditf.c: Likewise.
166 * soft-fp/floatunsidf.c: Likewise.
167 * soft-fp/floatunsisf.c: Likewise.
168 * soft-fp/floatunsitf.c: Likewise.
169 * soft-fp/floatuntidf.c: Likewise.
170 * soft-fp/floatuntisf.c: Likewise.
171 * soft-fp/floatuntitf.c: Likewise.
172 * soft-fp/gedf2.c: Likewise.
173 * soft-fp/gesf2.c: Likewise.
174 * soft-fp/getf2.c: Likewise.
175 * soft-fp/ledf2.c: Likewise.
176 * soft-fp/lesf2.c: Likewise.
177 * soft-fp/letf2.c: Likewise.
178 * soft-fp/muldf3.c: Likewise.
179 * soft-fp/mulsf3.c: Likewise.
180 * soft-fp/multf3.c: Likewise.
181 * soft-fp/negdf2.c: Likewise.
182 * soft-fp/negsf2.c: Likewise.
183 * soft-fp/negtf2.c: Likewise.
184 * soft-fp/op-1.h: Likewise.
185 * soft-fp/op-2.h: Likewise.
186 * soft-fp/op-4.h: Likewise.
187 * soft-fp/op-8.h: Likewise.
188 * soft-fp/op-common.h: Likewise.
189 * soft-fp/quad.h: Likewise.
190 * soft-fp/single.h: Likewise.
191 * soft-fp/soft-fp.h: Likewise.
192 * soft-fp/subdf3.c: Likewise.
193 * soft-fp/subsf3.c: Likewise.
194 * soft-fp/subtf3.c: Likewise.
195 * soft-fp/truncdfsf2.c: Likewise.
196 * soft-fp/trunctfdf2.c: Likewise.
197 * soft-fp/trunctfsf2.c: Likewise.
198 * soft-fp/trunctfxf2.c: Likewise.
199 * soft-fp/unorddf2.c: Likewise.
200 * soft-fp/unordsf2.c: Likewise.
201 * soft-fp/unordtf2.c: Likewise.
203 2015-09-24 Richard Earnshaw <rearnsha@arm.com>
206 * config/arm/fp16.c (__gnu_f2h_internal): Handle infinity correctly.
208 2015-09-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
210 * config.host (*-*-solaris2*): Add t-crtstuff-pic to tmake_file.
211 Add crtbeginS.o, crtendS.o to extra_parts if libgcc_cv_solaris_crts.
212 * config/sol2/gmon.c: (monstartup): Don't write trailing NUL of
214 (internal_mcount): Likewise.
215 * config/sol2/t-sol2 (crtp.o, crtpg.o, gmon.o): Compile with
216 crt_compile, add CRTSTUFF_T_CFLAGS_S.
218 2015-09-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
220 * configure.ac (libgcc_cv_solaris_crts): New test.
221 * configure: Regenerate.
222 * config.in: Regenerate.
223 * config/sol2/crtp.c, config/sol2/crtpg.c: New files.
224 * config/gmon-sol2.c: Rename to ...
225 * config/sol2/gmon.c: ... this.
226 Include auto-target.h.
227 (internal_mcount): Wrap setup handling in !HAVE_SOLARIS_CRTS.
228 * config/t-sol2: Rename to ...
229 * config/sol2/t-sol2: ... this.
230 (gmon.o): Reflect renaming.
231 (crtp.o, crtpg.o): New rules.
232 * config.host (*-*-solaris2*): Reflect renaming.
233 Use system CRTs if present.
234 Remove default CRT case.
236 2015-09-23 John David Anglin <danglin@gcc.gnu.org>
238 * config/pa/linux-atomic.c (__kernel_cmpxchg2): Reorder error checks.
239 (__sync_fetch_and_##OP##_##WIDTH): Change result to match type of
241 (__sync_##OP##_and_fetch_##WIDTH): Likewise.
242 (__sync_val_compare_and_swap_##WIDTH): Likewise.
243 (__sync_bool_compare_and_swap_##WIDTH): Likewise.
244 (__sync_lock_test_and_set_##WIDTH): Likewise.
245 (__sync_lock_release_##WIDTH): Likewise.
246 (__sync_fetch_and_##OP##_4): Change result to match type of
248 (__sync_##OP##_and_fetch_4): Likewise.
249 (__sync_val_compare_and_swap_4): Likewise.
250 (__sync_bool_compare_and_swap_4): likewise.
251 (__sync_lock_test_and_set_4): Likewise.
252 (__sync_lock_release_4): Likewise.
253 (FETCH_AND_OP_2): Add long long variants.
254 (OP_AND_FETCH_2): Likewise.
255 (COMPARE_AND_SWAP_2 ): Likewise.
256 (SYNC_LOCK_TEST_AND_SET_2): Likewise.
257 (SYNC_LOCK_RELEASE_2): Likewise.
258 (__sync_bool_compare_and_swap_##WIDTH): Correct return.
260 2015-09-22 Kirill Yukhin <kirill.yukhin@intel.com>
262 * libgcc/config/i386/cpuinfo.c (enum processor_features): Add
263 FEATURE_AVX512VL, FEATURE_AVX512BW, FEATURE_AVX512DQ,
264 FEATURE_AVX512CD, FEATURE_AVX512ER, FEATURE_AVX512PF.
265 (get_available_features): Habdle new features.
267 2015-09-21 James Bowman <james.bowman@ftdichip.com>
269 * config/ft32/crti-hw.S: Use __PMSIZE to allow configurable
270 memory layout. Deal correctly with BSS region larger than 32K.
271 Handle a watchdog reset like a power-on reset. Clean up unused
274 2015-09-18 Andrew Dixie <andrewd@gentrack.com>
275 David Edelsohn <dje.gcc@gmail.com>
277 * config.host (powerpc-ibm-aix*): Add crtdbase.o to extra_parts.
278 * config/rs6000/crtdbase.S: New file.
279 * config/rs6000/t-aix-cxa: Build crtdbase.o.
281 2015-09-15 Max Filippov <jcmvbkbc@gmail.com>
283 * config/xtensa/linux-unwind.h (xtensa_fallback_frame_state):
284 Add support for call0 ABI.
286 2015-09-13 John David Anglin <danglin@gcc.gnu.org>
288 * config/pa/fptr.c (SIGN_EXTEND): Cast -1 to unsigned.
290 2015-09-03 Sebastian Huber <sebastian.huber@embedded-brains.de>
292 * config/gthr-rtems.h (__GTHREADS_CXX0X): New.
293 (__GTHREAD_HAS_COND): Likewise.
294 (__gthread_t): Likewise.
295 (__gthread_cond_t): Likewise.
296 (__gthread_time_t): Likewise.
297 (__GTHREAD_MUTEX_INIT): Likewise.
298 (__GTHREAD_RECURSIVE_MUTEX_INIT): Likewise.
299 (__GTHREAD_COND_INIT): Likewise.
300 (__GTHREAD_COND_INIT_FUNCTION): Likewise.
301 (__GTHREAD_TIME_INIT): Likewise.
302 (__gthread_create): Likewise.
303 (__gthread_join): Likewise.
304 (__gthread_detach): Likewise.
305 (__gthread_equal): Likewise.
306 (__gthread_self): Likewise.
307 (__gthread_yield): Likewise.
308 (__gthread_cond_broadcast): Likewise.
309 (__gthread_cond_signal): Likewise.
310 (__gthread_cond_wait): Likewise.
311 (__gthread_cond_timedwait): Likewise.
312 (__gthread_cond_wait_recursive): Likewise.
313 (__gthread_cond_destroy): Likewise.
314 (rtems_gxx_once): Delete.
315 (rtems_gxx_key_create): Likewise.
316 (rtems_gxx_key_delete): Likewise.
317 (rtems_gxx_getspecific): Likewise.
318 (rtems_gxx_setspecific): Likewise.
319 (rtems_gxx_mutex_init): Likewise.
320 (rtems_gxx_mutex_destroy): Likewise.
321 (rtems_gxx_mutex_lock): Likewise.
322 (rtems_gxx_mutex_trylock): Likewise.
323 (rtems_gxx_mutex_unlock): Likewise.
324 (rtems_gxx_recursive_mutex_init): Likewise.
325 (rtems_gxx_recursive_mutex_lock): Likewise.
326 (rtems_gxx_recursive_mutex_trylock): Likewise.
327 (rtems_gxx_recursive_mutex_unlock): Likewise.
328 (__GTHREAD_ONCE_INIT): Use <pthread.h> initializer.
329 (__GTHREAD_MUTEX_INIT_FUNCTION): Use <pthread.h> function.
330 (__GTHREAD_RECURSIVE_MUTEX_INIT_FUNCTION): Likewise.
331 (__gthread_once): Likewise.
332 (__gthread_key_create): Likewise.
333 (__gthread_key_delete): Likewise.
334 (__gthread_getspecific): Likewise.
335 (__gthread_setspecific): Likewise.
336 (__gthread_key_t): Use <pthread.h> type.
337 (__gthread_once_t): Likewise
338 (__gthread_mutex_t): Use <sys/lock.h> type.
339 (__gthread_recursive_mutex_t): Likewise
340 (__gthread_mutex_lock): Use <sys/lock.h> function.
341 (__gthread_mutex_trylock): Likewise.
342 (__gthread_mutex_timedlock): Likewise.
343 (__gthread_mutex_unlock): Likewise.
344 (__gthread_mutex_destroy): Likewise.
345 (__gthread_recursive_mutex_lock): Likewise.
346 (__gthread_recursive_mutex_trylock): Likewise.
347 (__gthread_recursive_mutex_timedlock): Likewise.
348 (__gthread_recursive_mutex_unlock): Likewise.
349 (__gthread_recursive_mutex_destroy): Likewise.
351 2015-08-18 Max Filippov <jcmvbkbc@gmail.com>
353 * config/xtensa/unwind-dw2-xtensa.c (_Unwind_GetCFA): Return
354 context->sp instead of context->cfa.
356 2015-08-18 Max Filippov <jcmvbkbc@gmail.com>
358 * config/xtensa/t-windowed (LIB2ADDEH): Replace unwind-dw2-fde
359 with unwind-dw2-fde-dip.
361 2015-08-18 Max Filippov <jcmvbkbc@gmail.com>
363 * config/xtensa/lib2funcs.S (__xtensa_libgcc_window_spill): Use
364 CALL12 followed by series of ENTRY to spill windowed registers.
365 (__xtensa_nonlocal_goto): Call __xtensa_libgcc_window_spill
366 instead of making linux spill syscall.
368 2015-08-14 Yuri Rumyantsev <ysrumyan@gmail.com>
370 * config/i386/cpuinfo.c (enum processor_subtypes): Add skylake.
371 (get_intel_cpu): Likewise.
373 2015-08-12 H.J. Lu <hongjiu.lu@intel.com>
375 * config/i386/cpuinfo.c (processor_types): Add INTEL_KNL.
376 (get_intel_cpu): Add Knights Landing support.
378 2015-08-11 Uros Bizjak <ubizjak@gmail.com>
381 * config/i386/cpuinfo.c (enum processor_features): Add FEATURE_PCLMUL.
382 (get_available_features): Handle FEATURE_PCLMUL.
384 2015-08-10 H.J. Lu <hongjiu.lu@intel.com>
386 * config/i386/cpuinfo.c (get_intel_cpu): Treat model == 0x4f as
389 2015-07-22 Uros Bizjak <ubizjak@gmail.com>
392 * config/i386/cpuinfo.c (enum processor_features): Add FEATURE_AES.
393 (get_available_features): Handle FEATURE_AES.
395 2015-07-22 Chung-Lin Tang <cltang@codesourcery.com>
397 * config/nios2/linux-atomic.c (<asm/unistd.h>): Remove #include.
398 (EFAULT,EBUSY,ENOSYS): Delete unused #defines.
400 2015-07-17 Nathan Sidwell <nathan@codesourcery.com>
402 * offloadstuff.c: Constify host data.
404 2015-07-17 Jan Beulich <jbeulich@suse.com>
406 * config/t-softfp: Split up "else ifneq".
408 2015-07-14 Sandra Loosemore <sandra@codesourcery.com>
409 Cesar Philippidis <cesar@codesourcery.com>
410 Chung-Lin Tang <cltang@codesourcery.com>
412 * config/nios2/tramp.c (MOVHI, ORI, JMP): Conditionalize
413 for __nios2_arch__ level.
415 2015-07-13 John Marino <gnugcc@marino.st>
417 * config/i386/t-dragonfly: New.
419 2015-07-01 John David Anglin <danglin@gcc.gnu.org>
421 * config/pa/linux-atomic.c (__kernel_cmpxchg): Reorder arguments to
422 better match light-weight syscall argument order.
423 (__kernel_cmpxchg2): Likewise.
426 2015-06-30 H.J. Lu <hongjiu.lu@intel.com>
428 * config.host: Support i[34567]86-*-elfiamcu target.
429 * config/t-softfp-sfdftf: New file.
430 * config/i386/32/t-iamcu: Likewise.
431 * configure: Regenerated.
433 2015-06-23 James Lemke <jwlemke@codesourcery.com>
436 * lib1funcs.S (aeabi_idiv0, aeabi_ldiv0): Add CFI entries.
438 2015-05-27 H.J. Lu <hongjiu.lu@intel.com>
440 * Makefile.in (CRTSTUFF_CFLAGS): Add $(NO_PIE_CFLAGS).
442 2015-05-27 John Marino <gnugcc@marino.st>
444 * config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Set
446 * config/i386/freebsd-unwind.h: New.
448 2015-05-22 Uros Bizjak <ubizjak@gmail.com>
450 * config.host (i[34567]-*-*, x86_64-*-*): Add t-crtfm instead of
451 i386/t-crtfm to tmake_file.
452 * config/i386/crtfastmath.c (set_fast_math_sse): New function.
453 (set_fast_math): Use set_fast_math_sse for SSE targets.
454 * config/i386/t-crtfm: Remove.
456 2015-05-21 Alan Modra <amodra@gmail.com>
459 * config/rs6000/morestack.S: Remove ".abiversion 1".
461 2015-05-20 Alan Modra <amodra@gmail.com>
463 * config/rs6000/morestack.S: New.
464 * config/rs6000/t-stack-rs6000: New.
465 * config.host (powerpc*-*-linux*): Add t-stack and t-stack-rs6000
467 * generic-morestack.c: Don't build for powerpc 32-bit.
469 2015-05-19 Eric Botcazou <ebotcazou@adacore.com>
471 * Makefile.in (LIBUNWIND): Move dependency for shared libgcc.
472 Remove useless endif/ifneq ($(enable_shared),yes) pair.
474 2015-05-16 James Bowman <james.bowman@ftdichip.com>
476 * config.host: FT32 target added.
477 * config/ft32/*: New files for FT32 target.
479 2015-05-15 Martin Galvan <martin.galvan@tallertechnologies.com>
481 * config/arm/lib1funcs.S (CFI_START_FUNCTION, CFI_END_FUNCTION):
483 * config/arm/ieee754-df.S: Add CFI directives.
484 * config/arm/ieee754-sf.S: Add CFI directives.
486 2015-05-13 Eric Botcazou <ebotcazou@adacore.com>
488 * configure.ac: Include config/sjlj.m4.
489 Remove manual SJLJ check, add GCC_CHECK_SJLJ_EXCEPTIONS and adjust.
490 * config.in: Regenerate.
491 * configure: Likewise.
492 * config.host: Replace enable_sjlj_exceptions by ac_cv_sjlj_exceptions.
494 2015-05-12 Uros Bizjak <ubizjak@gmail.com>
496 * libgcov-util.c: Add space between string literal and macro name.
498 2015-05-06 Sandra Loosemore <sandra@codesourcery.com>
499 Chris Jones <chrisj@nvidia.com>
500 Joshua Conner <jconner@nvidia.com>
502 * config.host (arm*-*-linux*): Add support for crtfastmath.o.
503 (arm*-*-uclinux*): Likewise.
504 (arm*-*-eabi* | arm*-*-rtems*): Likewise.
505 * config/arm/crtfastmath.c: New file.
507 2014-04-29 Bernd Schmidt <bernds@codesourcery.com>
509 * Makefile.in (real_host_noncanonical): New variable.
511 * configure.ac (real_host_noncanonical): Compute. Remove special
512 case for intelmicemul.
513 * configure: Regenerate.
515 2015-04-28 Uros Bizjak <ubizjak@gmail.com>
517 * config/frv/elf-lib.h: New file.
518 (CRT_GET_RFIB_DATA): Move definition from gcc/config/frv/frv.h.
519 * libgcc/config.host (frv-*elf, frv-*-*linux*): Add frv/elf-lib.h
522 2015-04-28 Uros Bizjak <ubizjak@gmail.com>
524 * config/frv/frvbengin.c: Do not include defaults.h
525 * config/frv/frvend.c: Ditto.
527 2015-04-27 Yoshinori Sato <ysato@users.sourceforge.jp>
529 * config.host: Add h8300-*-linux
530 * config/h8300/t-linux: New file.
531 * config/h8300/lib1funs.s: Change symbol prefix.
532 * config/h8300/sfp-machine.h: 64bit double support.
534 2015-04-22 Gregor Richards <gregor.richards@uwaterloo.ca>
535 Szabolcs Nagy <szabolcs.nagy@arm.com>
537 * unwind-dw2-fde-dip.c (USE_PT_GNU_EH_FRAME): Define it on
538 Linux if target provides dl_iterate_phdr.
540 2015-04-17 H.J. Lu <hongjiu.lu@intel.com>
543 * config.host (tmake_file): Add t-slibgcc-libgcc for Linux/x86.
544 * config/i386/cpuinfo.c (__cpu_model): Initialize.
545 (__cpu_indicator_init@GCC_4.8.0): New.
546 (__cpu_model@GCC_4.8.0): Likewise.
547 * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): Add
550 2015-04-16 Nick Clifton <nickc@redhat.com>
552 * config/rl78/divmodhi.S: Add G14 and G13 versions of the __divhi3
553 and __modhi3 functions.
554 * config/rl78/divmodso.S: Add G14 and G13 versions of the
555 __divsi3, __udivsi3, __modsi3 and __umodsi3 functions.
557 2015-04-15 Chen Gang <gang.chen.5i5j@gmail.com>
559 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Use empty
560 do-while loop as macro body to avoid warnings.
562 2015-04-10 Jakub Jelinek <jakub@redhat.com>
563 Iain Sandoe <iain@codesourcery.com>
566 * configure: Regenerate.
568 2015-04-07 Jakub Jelinek <jakub@redhat.com>
569 Iain Sandoe <iain@codesourcery.com>
572 * configure: Regenerate.
574 2015-03-25 Chung-Lin Tang <cltang@codesourcery.com>
576 * config.host (nios2-*-linux*): Remove 'extra_parts' setting.
578 2015-03-03 Max Filippov <jcmvbkbc@gmail.com>
580 Implement call0 ABI for xtensa
581 * config/xtensa/lib2funcs.S (__xtensa_libgcc_window_spill,
582 __xtensa_nonlocal_goto): Don't compile for call0 ABI.
583 (__xtensa_sync_caches): Only use entry and retw in windowed ABI,
584 use ret in call0 ABI.
585 * config/xtensa/t-windowed: New file.
586 * libgcc/config/xtensa/t-xtensa (LIB2ADDEH): Move to t-windowed.
587 * libgcc/configure: Regenerated.
588 * libgcc/configure.ac: Check if xtensa target is configured for
589 windowed ABI and thus needs to use custom unwind code.
591 2015-02-12 Jonathan Wakely <jwakely@redhat.com>
594 * gthr-single.h: Use __unused__ attribute instead of unused.
595 * config/gthr-vxworks.h: Likewise.
596 * config/i386/gthr-win32.h: Likewise.
598 2015-02-27 Kai Tietz <ktietz@redhat.com>
601 * config.in: Regenerated.
602 * configure: Likewise.
603 * configure.ac (AC_HEADER_STDC): Added explicit.
604 (AC_CHECK_HEADERS): Check for default headers plus
606 * libgcov-util.c (gcov_read_profile_dir): Disable use
607 of ftw-function, if header is not found.
608 (ftw_read_file): Likewise.
610 2015-02-23 Thomas Schwinge <thomas@codesourcery.com>
613 * config/nvptx/t-nvptx (INHIBIT_LIBC_CFLAGS): Define to
616 2015-02-17 Sandra Loosemore <sandra@codesourcery.com>
618 * config/arm/bpabi.S (test_div_by_zero): Make label names
619 consistent between thumb2 and arm mode cases. Separate the
620 signed comparison on the high word of the numerator from the
621 unsigned comparison on the low word.
622 * config/arm/bpabi-v6m.S (test_div_by_zero): Similarly separate
625 2015-02-17 Joseph Myers <joseph@codesourcery.com>
627 * config/nvptx/realloc.c: Include <stddef.h> instead of <stdlib.h>
629 (__nvptx_realloc): Call __builtin_memcpy instead of memcpy.
631 2015-02-10 Rainer Emrich <rainer@emrich-ebersheim.de>
633 PR gcov-profile/61889
634 * libgcov-driver-system.c: undefine clashing macro for mkdir.
636 2015-02-02 Nick Clifton <nickc@redhat.com>
638 * config/rl78/fpmath-sf.S (__rl78_int_pack_a_r8): Fix edge case
639 rounding up the fraction.
641 2015-01-31 John David Anglin <danglin@gcc.gnu.org>
643 * config/pa/linux-atomic.c (__kernel_cmpxchg2): Change declaration of
644 oldval and newval to const void *. Fix typo.
645 (FETCH_AND_OP_2): Use __atomic_load_n to load value.
646 (FETCH_AND_OP_WORD): Likewise.
647 (OP_AND_FETCH_WORD): Likewise.
648 (COMPARE_AND_SWAP_2): Likewise.
649 (__sync_val_compare_and_swap_4): Likewise.
650 (__sync_lock_test_and_set_4): Likewise.
651 (SYNC_LOCK_RELEASE_2): Likewise.
652 Remove support for long long atomic operations.
654 2015-01-27 Caroline Tice <cmtice@google.com>
656 Committing VTV Cywin/Ming patch for Patrick Wollgast
657 * Makefile.in: Move rules to build vtv_*.o out of the check
659 * config.host (i[34567]86-*-cygwin*, x86_64-*-cygwin*,
661 (x86_64-*-mingw*): Only add vtv_*.o to extra_parts if
662 enable_vtable_verify.
664 2015-01-27 Nick Clifton <nickc@redhat.com>
666 * config/rl78/cmpsi2.S: Use function start and end macros.
667 (__gcc_bcmp): New function.
668 * config/rl78/lshrsi3.S: Use function start and end macros.
669 * config/rl78/mulsi3.S: Add support for G10.
670 (__mulqi3): New function for G10.
671 * config/rl78/signbit.S: Use function start and end macros.
672 * config/rl78/t-rl78 (LIB2ADD): Add bit-count.S, fpbit-sf.S and
674 (LIB2FUNCS_EXCLUDE): Define.
675 (LIB2FUNCS_ST): Define.
676 * config/rl78/trampoline.S: Use function start and end macros.
677 * config/rl78/vregs.h (START_FUNC): New macro.
678 (START_ANOTHER_FUNC): New macro.
679 (END_FUNC): New macro.
680 (END_ANOTHER_FUNC): New macro.
681 * config/rl78/bit-count.S: New file. Contains assembler
682 implementations of the bit counting functions: ___clzhi2,
683 __clzsi2, ctzhi2, ctzsi2, ffshi2, ffssi2, __partityhi2,
684 __paritysi2, __popcounthi2 and __popcountsi2.
685 * config/rl78/fpbit-sf.S: New file. Contains assembler
686 implementationas of the math functions: __negsf2, __cmpsf2,
687 __eqsf2, __nesf2, __lesf2, __ltsf2, __gesf2, gtsf2, __unordsf2,
688 __fixsfsi, __fixunssfsi, __floatsisf and __floatunssisf.
689 * config/rl78/fpmath-sf.S: New file. Contains assembler
690 implementations of the math functions: __subsf3, __addsf3,
691 __mulsf3 and __divsf3
693 2015-01-27 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
695 * config.host (i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*):
696 Add i386/elf-lib.h to tm_file.
697 * config/i386/elf-lib.h: Fix comment.
698 * unwind-dw2-fde-dip.c (_Unwind_IteratePhdrCallback) [__x86_64__
699 && __sun__ && __svr4__]: Remove workaround.
701 2015-01-25 Allan Sandfeld Jensen <sandfeld@kde.org>
703 * config/i386/cpuinfo.c (enum processor_features): Add FEATURE_BMI and
705 (get_available_features): Detect FEATURE_BMI and FEATURE_BMI2.
707 2015-01-24 H.J. Lu <hongjiu.lu@intel.com>
709 * config/i386/cpuinfo.c (processor_subtypes): Add
710 INTEL_COREI7_BROADWELL.
711 (get_intel_cpu): Support new Silvermont, Haswell and Broadwell
714 2015-01-23 Uros Bizjak <ubizjak@gmail.com>
716 * config/i386/elf-lib.h: New file.
717 (CRT_GET_RFIB_DATA): Move definition from gcc/config/i386/gnu-user.h.
718 Wrap definition in #ifdef __i386__.
719 * libgcc/config.host (i[34567]86-*-linux*, i[34567]86-*-kfreebsd*-gnu)
720 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*)
721 (i[34567]86-*-kopensolaris*-gnu, x86_64-*-linux*)
722 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Add i386/elf-lib.h
725 2015-01-22 Chen Gang <gang.chen.5i5j@gmail.com>
727 * unwind-dw2-fde.h (last_fde): Use "(const fde *)" instead of
728 "(char *)" to avoid qualifier warning by 'xgcc' compiling.
730 2015-01-20 Chung-Lin Tang <cltang@codesourcery.com>
732 * config/nios2/linux-unwind.h (nios2_fallback_frame_state):
733 Update rt_sigframe format and address for current Nios II
736 2015-01-09 Andreas Tobler <andreast@gcc.gnu.org>
738 * config.host (arm*-*-freebsd*): Add new configuration for
740 * config/arm/freebsd-atomic.c: New file.
741 * config/arm/t-freebsd: Likewise.
742 * config/arm/unwind-arm.h: Add __FreeBSD__ to the list of
743 'PC-relative indirect' OS's.
745 2015-01-06 Eric Botcazou <ebotcazou@adacore.com>
747 * config.host: Add Visium support.
748 * config/visium: New directory.
750 2015-01-05 Jakub Jelinek <jakub@redhat.com>
752 Update copyright years.
754 2014-12-19 Matthew Fortune <matthew.fortune@imgtec.com>
756 * config.host: Support mipsisa32r6 and mipsisa64r6.
757 * config/mips/mips16.S: Do not build for R6.
759 2014-12-17 Oleg Endo <olegendo@gcc.gnu.org>
761 * config/sh/crt.h: New.
762 * config/sh/crti.S: Use GLOBAL macro from crt.h for _init and _fini
764 * config/sh/crt1.S: Likewise.
766 2014-12-15 Uros Bizjak <ubizjak@gmail.com>
769 * crtstuff.c (__do_global_dtors_aux) [HIDDEN_DTOR_LIST_END]: Use
770 func_ptr *dtor_list temporary variable to avoid "array subscript
771 is above array bounds" warnings.
773 2014-12-09 Michael Haubenwallner <michael.haubenwallner@ssi-schaefer.com>
775 * Makefile.in (with_aix_soname): Define.
776 * config/rs6000/t-slibgcc-aix: Act upon --with-aix-soname option.
777 * configure.ac: Accept --with-aix-soname=aix|svr4|both option.
778 * configure: Recreate.
780 2014-12-05 Olivier Hainque <hainque@adacore.com>
782 * unwind-dw2.c (DWARF_REG_TO_UNWIND_COLUMN): Remove default def,
783 now provided by defaults.h.
785 2014-11-30 Oleg Endo <olegendo@gcc.gnu.org>
788 * config/sh/lib1funcs.S: Check value of __SHMEDIA__ instead of checking
789 whether it's defined.
791 2014-11-27 Ilya Tocar <ilya.tocar@intel.com>
793 * config/i386/cpuinfo.c (processor_features): Add FEATURE_AVX512F.
794 * config/i386/cpuinfo.c (get_available_features): Detect it.
796 2014-11-27 Tony Wang <tony.wang@arm.com>
798 * config/arm/lib1funcs.S (FUNC_START): Add conditional section
799 redefine for macro L_arm_muldivsf3 and L_arm_muldivdf3.
800 (SYM_END, ARM_SYM_START): Add macros used to expose function Symbols.
802 2014-11-25 Segher Boessenkool <segher@kernel.crashing.org>
804 * crtstuff.c (__do_glbal_ctors_1): Add missing semicolon.
806 2014-11-24 John David Anglin <danglin@gcc.gnu.org>
808 * config/pa/linux-atomic.c (ABORT_INSTRUCTION): Use __builtin_trap()
811 2014-11-21 Guy Martin <gmsoft@tuxicoman.be>
812 John David Anglin <danglin@gcc.gnu.org>
814 * config/pa/linux-atomic.c (__kernel_cmpxchg2): New.
815 (FETCH_AND_OP_2): New. Use for subword and double word operations.
816 (OP_AND_FETCH_2): Likewise.
817 (COMPARE_AND_SWAP_2): Likewise.
818 (SYNC_LOCK_TEST_AND_SET_2): Likewise.
819 (SYNC_LOCK_RELEASE_2): Likewise.
820 (SUBWORD_SYNC_OP): Remove.
821 (SUBWORD_VAL_CAS): Likewise.
822 (SUBWORD_BOOL_CAS): Likewise.
823 (FETCH_AND_OP_WORD): Update.
824 Consistently use signed types.
826 2014-11-13 Bernd Schmidt <bernds@codesourcery.com>
827 Thomas Schwinge <thomas@codesourcery.com>
828 Ilya Verbin <ilya.verbin@intel.com>
829 Andrey Turetskiy <andrey.turetskiy@intel.com>
831 * Makefile.in (crtoffloadbegin$(objext)): New rule.
832 (crtoffloadend$(objext)): Likewise.
833 * configure: Regenerate.
834 * configure.ac (accel_dir_suffix): Compute new variable.
835 (extra_parts): Add crtoffloadbegin.o and crtoffloadend.o
836 if enable_offload_targets is not empty.
837 * offloadstuff.c: New file.
839 2014-11-13 Nick Clifton <nickc@redhat.com>
841 * config/rl78/divmodhi.S: Add support for the G10 architecture.
842 Use START_FUNC and END_FUNC macros to enable linker garbage
844 * config/rl78/divmodqi.S: Likewise.
845 * config/rl78/divmodsi.S: Likewise.
846 * config/rl78/mulsi3.S: Likewise.
847 * config/rl78/lib2div.c: Remove G10 functions.
848 * config/rl78/lib2muls.c: Likewise.
849 * config/rl78/t-rl8 (HOST_LIBGCC2_CFLAGS): Define.
850 * config/rl78/vregs.h (START_FUNC): New macro.
851 (END_FUNC): New macro.
853 2014-11-12 Matthew Fortune <matthew.fortune@imgtec.com>
855 * config/mips/mips16.S: Set .module when supported. Update O32
856 FP64 calling convention and use for FPXX when possible. Add FPXX
857 calling convention fallback case.
859 2014-11-06 Bernd Schmidt <bernds@codesourcery.com>
861 * config.host: Handle nvptx-*-*.
862 * shared-object.mk (as-flags-$o): Define.
863 ($(base)$(objext), $(base)_s$(objext)): Use it instead of
864 -xassembler-with-cpp.
865 * static-object.mk: Identical changes.
866 * config/nvptx/t-nvptx: New file.
867 * config/nvptx/crt0.s: New file.
868 * config/nvptx/free.asm: New file.
869 * config/nvptx/malloc.asm: New file.
870 * config/nvptx/realloc.c: New file.
872 2014-10-30 Joseph Myers <joseph@codesourcery.com>
874 * Makefile.in (libgcc.map.in): New target.
875 (libgcc.map): Use libgcc.map.in.
876 * config/t-softfp (softfp_compat): New variable to be set by
878 [$(softfp_compat) = y] (softfp_map_dep, softfp_set_symver): New
880 [$(softfp_compat) = y] (softfp_file_list): Use files in the build
882 [$(softfp_compat) = y] ($(softfp_file_list)): Generate wrappers
883 that use compat symbols and disable all code unless [SHARED].
884 * config/t-softfp-compat: New file.
885 * find-symver.awk: New file.
886 * configure.ac (--with-glibc-version): New configure option.
887 (ppc_fp_compat): New variable set for powerpc*-*-linux*.
888 * configure: Regenerate.
889 * config.host (powerpc*-*-linux*): Use ${ppc_fp_compat} for
892 2014-10-29 Joseph Myers <joseph@codesourcery.com>
894 * config/t-hardfp (hardfp_exclusions): Document new variable for
896 (hardfp_func_list): Exclude functions from $(hardfp_exclusions).
897 * config/t-softfp (softfp_extras): Document new variable for user
899 (softfp_func_list): Add functions from $(softfp_extras).
900 * config/rs6000/t-e500v1-fp, config/rs6000/t-e500v2-fp: New files.
901 * config.host (powerpc*-*-linux*): For e500v1, use
902 rs6000/t-e500v1-fp and t-hardfp; do not use t-softfp-sfdf and
903 t-softfp-excl. For e500v2, use t-hardfp-sfdf, rs6000/t-e500v2-fp
904 and t-hardfp; do not use t-softfp-sfdf and t-softfp-excl.
906 2014-10-26 John David Anglin <danglin@gcc.gnu.org>
908 * config/pa/linux-unwind.h (pa32_read_access_ok): New function.
909 (pa32_fallback_frame_state): Use pa32_read_access_ok to check if
910 memory read accesses are ok.
912 2014-10-25 Joseph Myers <joseph@codesourcery.com>
914 * configure.ac (ppc_fp_type): Set variable on powerpc*-*-linux*.
915 * configure: Regenerate.
916 * config.host (powerpc*-*-linux*): Use $ppc_fp_type to determine
917 additions to tmake_file. Use t-hardfp-sfdf and t-hardfp instead
918 of soft-fp for 32-bit classic hard float. Do not use
919 t-softfp-excl for soft float.
921 2014-10-22 Joseph Myers <joseph@codesourcery.com>
923 * config.host (powerpc*-*-linux*): Only use soft-fp for 32-bit
925 * config/rs6000/t-ppc64-fp (softfp_wrap_start, softfp_wrap_end):
928 2014-10-22 Georg-Johann Lay <avr@gjlay.de>
930 * config/avr/lib1funcs.S (__do_global_dtors): Fix wrong code
931 introduced with 2014-10-21 trunk r216525.
933 2014-10-21 Joern Rennecke <joern.rennecke@embecosm.com>
934 Vidya Praveen <vidya.praveen@atmel.com>
935 Praveen Kumar Kaushik <Praveen_Kumar.Kaushik@atmel.com>
936 Senthil Kumar Selvaraj <Senthil_Kumar.Selvaraj@atmel.com>
937 Pitchumani Sivanupandi <Pitchumani.S@atmel.com>
939 * config/avr/lib1funcs.S (__do_global_dtors): Go back to descending
942 Updated library functions for AVRTINY arch.
943 * config/avr/lib1funcs.S: Updated zero/tmp regs for AVRTINY.
944 Replaced occurrences of r0/r1 with tmp/zero reg macros.
945 Added wsubi/ wadi macros that expands conditionally as sbiw/ adiw
946 or AVRTINY equivalent. Replaced occurrences of sbiw/adiw with
948 (__mulsi3_helper): Update stack, preserve callee saved regs and
949 argument from stack. Restore callee save registers.
950 (__mulpsi3): Likewise.
951 (__muldi3, __udivmodsi4, __divmodsi4, __negsi2, __umoddi3, __udivmod64,
952 __moddi3, __adddi3, __adddi3_s8, __subdi3, __cmpdi2, __cmpdi2_s8,
953 __negdi2, __prologue_saves__, __epilogue_restores__): Excluded for
955 (__tablejump2__): Added lpm equivalent instructions for AVRTINY.
956 (__do_copy_data): Added new definition for AVRTINY.
957 (__do_clear_bss): Replace r17 by r18 to preserve zero reg for AVRTINY.
958 (__load_3, __load_4, __xload_1, __xload_2, __xload_3,
959 __xload_4, __movmemx_qi, __movmemx_hi): Excluded for AVRTINY.
960 * config/avr/lib1funcs-fixed.S: Replaced occurrences of r0/r1 with
961 tmp/zero reg macros. Replaced occurrences of sbiw/adiw with wsubi/wadi
963 * config/avr/t-avr (LIB1ASMFUNCS): Remove unsupported functions for
966 Fix broken long multiplication on tiny arch.
968 2014-10-09 Joseph Myers <joseph@codesourcery.com>
970 * soft-fp/double.h: Update from glibc.
971 * soft-fp/eqdf2.c: Likewise.
972 * soft-fp/eqsf2.c: Likewise.
973 * soft-fp/eqtf2.c: Likewise.
974 * soft-fp/extenddftf2.c: Likewise.
975 * soft-fp/extended.h: Likewise.
976 * soft-fp/extendsfdf2.c: Likewise.
977 * soft-fp/extendsftf2.c: Likewise.
978 * soft-fp/extendxftf2.c: Likewise.
979 * soft-fp/gedf2.c: Likewise.
980 * soft-fp/gesf2.c: Likewise.
981 * soft-fp/getf2.c: Likewise.
982 * soft-fp/ledf2.c: Likewise.
983 * soft-fp/lesf2.c: Likewise.
984 * soft-fp/letf2.c: Likewise.
985 * soft-fp/op-1.h: Likewise.
986 * soft-fp/op-2.h: Likewise.
987 * soft-fp/op-4.h: Likewise.
988 * soft-fp/op-8.h: Likewise.
989 * soft-fp/op-common.h: Likewise.
990 * soft-fp/quad.h: Likewise.
991 * soft-fp/single.h: Likewise.
992 * soft-fp/soft-fp.h: Likewise.
993 * soft-fp/unorddf2.c: Likewise.
994 * soft-fp/unordsf2.c: Likewise.
995 * soft-fp/unordtf2.c: Likewise.
996 * config/c6x/eqd.c (__c6xabi_eqd): Update call to FP_CMP_EQ_D.
997 * config/c6x/eqf.c (__c6xabi_eqf): Update call to FP_CMP_EQ_S.
998 * config/c6x/ged.c (__c6xabi_ged): Update call to FP_CMP_D.
999 * config/c6x/gef.c (__c6xabi_gef): Update call to FP_CMP_S.
1000 * config/c6x/gtd.c (__c6xabi_gtd): Update call to FP_CMP_D.
1001 * config/c6x/gtf.c (__c6xabi_gtf): Update call to FP_CMP_S.
1002 * config/c6x/led.c (__c6xabi_led): Update call to FP_CMP_D.
1003 * config/c6x/lef.c (__c6xabi_lef): Update call to FP_CMP_S.
1004 * config/c6x/ltd.c (__c6xabi_ltd): Update call to FP_CMP_D.
1005 * config/c6x/ltf.c (__c6xabi_ltf): Update call to FP_CMP_S.
1007 2014-10-08 Rong Xu <xur@google.com>
1009 * libgcov-util.c (read_gcda_file): Fix format.
1010 (find_match_gcov_info): Ditto.
1011 (calculate_2_entries): New.
1012 (compute_one_gcov): Ditto.
1013 (gcov_info_count_all_cold): Ditto.
1014 (gcov_info_count_all_zero): Ditto.
1015 (extract_file_basename): Ditto.
1016 (get_file_basename): Ditto.
1018 (matched_gcov_info): Ditto.
1019 (calculate_overlap): Ditto.
1020 (gcov_profile_overlap): Ditto.
1021 * libgcov-driver.c (compute_summary): Make
1022 it avavilable for external calls.
1024 2014-10-06 Rong Xu <xur@google.com>
1026 * Makefile.in: Ditto.
1027 * libgcov-driver.c (gcov_sort_n_vals): New utility function.
1028 (gcov_sort_icall_topn_counter): Ditto.
1029 (gcov_sort_topn_counter_arrays): Ditto.
1030 (dump_one_gcov): Sort indirect_call topn counters.
1031 * libgcov-merge.c (__gcov_merge_icall_topn): New merge
1033 * libgcov-profiler.c (__gcov_topn_value_profiler_body): New
1035 (__gcov_indirect_call_topn_profiler): New profiler function.
1036 * libgcov-util.c (__gcov_icall_topn_counter_op): New.
1037 * libgcov.h: New decls.
1039 2014-10-04 Trevor Saunders <tsaunders@mozilla.com>
1041 * config.host: Remove support for score-*.
1043 2014-09-22 Joseph Myers <joseph@codesourcery.com>
1045 * dfp-bit.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
1046 (__LIBGCC_XF_MANT_DIG__): Define if not already defined.
1047 (LONG_DOUBLE_HAS_XF_MODE): Define in terms of
1048 __LIBGCC_XF_MANT_DIG__.
1049 (__LIBGCC_TF_MANT_DIG__): Define if not already defined.
1050 (LONG_DOUBLE_HAS_TF_MODE): Define in terms of
1051 __LIBGCC_TF_MANT_DIG__.
1052 * libgcc2.c (NOTRUNC): Define in terms of
1053 __LIBGCC_*_EXCESS_PRECISION__, not LIBGCC2_LONG_DOUBLE_TYPE_SIZE.
1054 * libgcc2.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
1056 2014-09-22 Joseph Myers <joseph@codesourcery.com>
1059 * config/ia64/sfp-machine.h (FE_EX_ALL, FP_TRAPPING_EXCEPTIONS):
1062 2014-09-22 Hans-Peter Nilsson <hp@axis.com>
1064 * crtstuff.c (USE_EH_FRAME_REGISTRY): Let USE_EH_FRAME_REGISTRY_ALWAYS
1065 override USE_PT_GNU_EH_FRAME.
1066 [__LIBGCC_EH_FRAME_SECTION_NAME__ && !USE_PT_GNU_EH_FRAME]: Sanity-
1067 check USE_EH_FRAME_REGISTRY_ALWAYS against
1068 __LIBGCC_EH_FRAME_SECTION_NAME__, emit error if unsane.
1069 * Makefile.in (FORCE_EXPLICIT_EH_REGISTRY): New
1070 variable for substituted force_explicit_eh_registry.
1071 (CRTSTUFF_CFLAGS): Add FORCE_EXPLICIT_EH_REGISTRY.
1072 * configure.ac (explicit-exception-frame-registration):
1074 * configure: Regenerate.
1076 2014-09-19 Olivier Hainque <hainque@adacore.com>
1078 * config.host (powerpc-wrs-vxworksmils): New configuration,
1081 2014-09-18 Joseph Myers <joseph@codesourcery.com>
1083 * libgcc2.c (CEXT): Define using __LIBGCC_*_FUNC_EXT__.
1085 2014-09-18 Joseph Myers <joseph@codesourcery.com>
1087 * config/i386/sfp-machine.h (FP_TRAPPING_EXCEPTIONS): Treat clear
1088 bits not set bits as indicating trapping exceptions.
1090 2014-09-17 Nathan sidwell <nathan@acm.org>
1092 * Makefile.in (LIBGCOV_INTERFACE): Add _gcov_dump from ...
1093 (LIBGCOV_DRIVER): ... here.
1094 * libgcov-driver.c (gcov_master): New.
1095 (gcov_exit): Remove from master chain.
1096 (__gcov_init): Add to master chain if version compatible. Don't
1098 * libgcov_interface (__gcov_flust): Call gcov_dump_int.
1099 (gcov_reset_int): Clear master chain, if compatible.
1100 (gcov_dump_int): New internal interface. Dump master chain, if
1102 (gcov_dump): Alias for gcov_dump_int.
1103 * libgcov.h (struct gcov_root): Add next and prev fields.
1104 (struct gcov_master): New struct.
1105 (__gcov_master): New.
1106 (gcov_dump_int): Declare.
1108 2014-09-17 Olivier Hainque <hainque@adacore.com>
1110 * config.host (x86_64-*-mingw*): Add i386/t-cygming to tmake_file
1111 and crtbegin.o + crtend.o to extra_parts.
1113 2014-09-12 Joseph Myers <joseph@codesourcery.com>
1115 * libgcc2.h (LIBGCC2_HAS_SF_MODE): Define using
1116 __LIBGCC_HAS_SF_MODE__.
1117 (LIBGCC2_HAS_DF_MODE): Define using __LIBGCC_HAS_DF_MODE__.
1118 (LIBGCC2_HAS_XF_MODE): Define using __LIBGCC_HAS_XF_MODE__.
1119 (LIBGCC2_HAS_TF_MODE): Define using __LIBGCC_HAS_TF_MODE__.
1120 * config/libbid/bid_gcc_intrinsics.h
1121 (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Do not define.
1122 (LIBGCC2_HAS_XF_MODE): Define using __LIBGCC_HAS_XF_MODE__.
1123 (LIBGCC2_HAS_TF_MODE): Define using __LIBGCC_HAS_TF_MODE__.
1124 * fixed-bit.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Do not define.
1125 (LIBGCC2_HAS_SF_MODE): Define using __LIBGCC_HAS_SF_MODE__.
1126 (LIBGCC2_HAS_DF_MODE): Define using __LIBGCC_HAS_DF_MODE__.
1128 2014-09-11 Georg-Johann Lay <avr@gjlay.de>
1131 * config/avr/libgcc.S (__tablejump2__): Rewrite to use RAMPZ, ELPM
1132 and R24 as needed. Make work for all devices and .text locations.
1133 (__do_global_ctors, __do_global_dtors): Use word addresses.
1134 (__tablejump__, __tablejump_elpm__): Remove functions.
1135 * t-avr (LIB1ASMFUNCS): Remove _tablejump, _tablejump_elpm.
1137 (XICALL, XIJMP): New macros.
1139 2014-09-09 Marcus Shawcroft <marcus.shawcroft@arm.com>
1140 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
1142 * config.host (aarch64*): Include crtfastmath.o and
1144 * config/aarch64/crtfastmath.c: New file.
1146 2014-09-08 Trevor Saunders <tsaunders@mozilla.com>
1148 * config.host: Remove picochip support.
1149 * config/picochip/adddi3.S: Remove.
1150 * config/picochip/ashlsi3.S: Remove.
1151 * config/picochip/ashlsi3.c: Remove.
1152 * config/picochip/ashrsi3.S: Remove.
1153 * config/picochip/ashrsi3.c: Remove.
1154 * config/picochip/clzsi2.S: Remove.
1155 * config/picochip/cmpsi2.S: Remove.
1156 * config/picochip/divmod15.S: Remove.
1157 * config/picochip/divmodhi4.S: Remove.
1158 * config/picochip/divmodsi4.S: Remove.
1159 * config/picochip/lib1funcs.S: Remove.
1160 * config/picochip/longjmp.S: Remove.
1161 * config/picochip/lshrsi3.S: Remove.
1162 * config/picochip/lshrsi3.c: Remove.
1163 * config/picochip/parityhi2.S: Remove.
1164 * config/picochip/popcounthi2.S: Remove.
1165 * config/picochip/setjmp.S: Remove.
1166 * config/picochip/subdi3.S: Remove.
1167 * config/picochip/t-picochip: Remove.
1168 * config/picochip/ucmpsi2.S: Remove.
1169 * config/picochip/udivmodhi4.S: Remove.
1170 * config/picochip/udivmodsi4.S: Remove.
1172 2014-09-08 Joseph Myers <joseph@codesourcery.com>
1174 * libgcc2.c (SF_SIZE): Change all uses to __LIBGCC_SF_MANT_DIG__.
1175 (DF_SIZE): Change all uses to __LIBGCC_DF_MANT_DIG__.
1176 (XF_SIZE): Change all uses to __LIBGCC_XF_MANT_DIG__.
1177 (TF_SIZE): Change all uses to __LIBGCC_TF_MANT_DIG__.
1178 * libgcc2.h (SF_SIZE): Change to __LIBGCC_SF_MANT_DIG__. Give
1179 error if not defined and LIBGCC2_HAS_SF_MODE is defined.
1180 (DF_SIZE): Change to __LIBGCC_DF_MANT_DIG__. Give error if not
1181 defined and LIBGCC2_HAS_DF_MODE is defined.
1182 (XF_SIZE): Change to __LIBGCC_XF_MANT_DIG__. Give error if not
1183 defined and LIBGCC2_HAS_XF_MODE is defined.
1184 (TF_SIZE): Change to __LIBGCC_TF_MANT_DIG__. Give error if not
1185 defined and LIBGCC2_HAS_TF_MODE is defined.
1187 2014-09-08 Joseph Myers <joseph@codesourcery.com>
1189 * fp-bit.c (pack_d, unpack_d): Remove LARGEST_EXPONENT_IS_NORMAL
1190 and ROUND_TOWARDS_ZERO conditionals.
1192 2014-09-07 Nathan sidwell <nathan@acm.org>
1194 * libgcov-interface.c (STRONG_ALIAS): Rename to ...
1195 (ALIAS_weak): ... here. Use forwarding function. Adjust uses.
1197 2014-09-05 Joseph Myers <joseph@codesourcery.com>
1199 * Makefile.in (CRTSTUFF_CFLAGS): Add -fbuilding-libgcc.
1200 * config/aarch64/linux-unwind.h (STACK_POINTER_REGNUM): Change all
1201 uses to __LIBGCC_STACK_POINTER_REGNUM__.
1202 (DWARF_ALT_FRAME_RETURN_COLUMN): Change all uses to
1203 __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
1204 * config/alpha/vms-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN):
1205 Change use to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
1206 * config/cr16/unwind-cr16.c (STACK_GROWS_DOWNWARD): Change all
1207 uses to __LIBGCC_STACK_GROWS_DOWNWARD__.
1208 (DWARF_FRAME_REGISTERS): Change all uses to
1209 __LIBGCC_DWARF_FRAME_REGISTERS__.
1210 (EH_RETURN_STACKADJ_RTX): Change all uses to
1211 __LIBGCC_EH_RETURN_STACKADJ_RTX__.
1212 * config/cr16/unwind-dw2.h (DWARF_FRAME_REGISTERS): Change use to
1213 __LIBGCC_DWARF_FRAME_REGISTERS__. Remove conditional definition.
1214 * config/i386/cygming-crtbegin.c (EH_FRAME_SECTION_NAME): Change
1215 use to __LIBGCC_EH_FRAME_SECTION_NAME__.
1216 (JCR_SECTION_NAME): Change use to __LIBGCC_JCR_SECTION_NAME__.
1217 * config/i386/cygming-crtend.c (EH_FRAME_SECTION_NAME): Change use
1218 to __LIBGCC_EH_FRAME_SECTION_NAME__.
1219 (JCR_SECTION_NAME): Change use to __LIBGCC_JCR_SECTION_NAME__
1220 * config/mips/linux-unwind.h (STACK_POINTER_REGNUM): Change use to
1221 __LIBGCC_STACK_POINTER_REGNUM__.
1222 (DWARF_ALT_FRAME_RETURN_COLUMN): Change all uses to
1223 __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
1224 * config/nios2/linux-unwind.h (STACK_POINTER_REGNUM): Change use
1225 to __LIBGCC_STACK_POINTER_REGNUM__.
1226 * config/pa/hpux-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN): Change
1227 all uses to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
1228 * config/pa/linux-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN): Change
1229 all uses to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
1230 * config/rs6000/aix-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN):
1231 Change all uses to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
1232 (STACK_POINTER_REGNUM): Change all uses to
1233 __LIBGCC_STACK_POINTER_REGNUM__.
1234 * config/rs6000/darwin-fallback.c (STACK_POINTER_REGNUM): Change
1235 use to __LIBGCC_STACK_POINTER_REGNUM__.
1236 * config/rs6000/linux-unwind.h (STACK_POINTER_REGNUM): Change all
1237 uses to __LIBGCC_STACK_POINTER_REGNUM__.
1238 * config/sparc/linux-unwind.h (DWARF_FRAME_REGISTERS): Change use
1239 to __LIBGCC_DWARF_FRAME_REGISTERS__.
1240 * config/sparc/sol2-unwind.h (DWARF_FRAME_REGISTERS): Change use
1241 to __LIBGCC_DWARF_FRAME_REGISTERS__.
1242 * config/tilepro/linux-unwind.h (STACK_POINTER_REGNUM): Change use
1243 to __LIBGCC_STACK_POINTER_REGNUM__.
1244 * config/xtensa/unwind-dw2-xtensa.h (DWARF_FRAME_REGISTERS):
1245 Remove conditional definition.
1246 * crtstuff.c (TEXT_SECTION_ASM_OP): Change all uses to
1247 __LIBGCC_TEXT_SECTION_ASM_OP__.
1248 (EH_FRAME_SECTION_NAME): Change all uses to
1249 __LIBGCC_EH_FRAME_SECTION_NAME__.
1250 (EH_TABLES_CAN_BE_READ_ONLY): Change all uses to
1251 __LIBGCC_EH_TABLES_CAN_BE_READ_ONLY__.
1252 (CTORS_SECTION_ASM_OP): Change all uses to
1253 __LIBGCC_CTORS_SECTION_ASM_OP__.
1254 (DTORS_SECTION_ASM_OP): Change all uses to
1255 __LIBGCC_DTORS_SECTION_ASM_OP__.
1256 (JCR_SECTION_NAME): Change all uses to
1257 __LIBGCC_JCR_SECTION_NAME__.
1258 (INIT_SECTION_ASM_OP): Change all uses to
1259 __LIBGCC_INIT_SECTION_ASM_OP__.
1260 (INIT_ARRAY_SECTION_ASM_OP): Change all uses to
1261 __LIBGCC_INIT_ARRAY_SECTION_ASM_OP__.
1262 * generic-morestack.c (STACK_GROWS_DOWNWARD): Change all uses to
1263 __LIBGCC_STACK_GROWS_DOWNWARD__.
1264 * libgcc2.c (INIT_SECTION_ASM_OP): Change all uses to
1265 __LIBGCC_INIT_SECTION_ASM_OP__.
1266 (INIT_ARRAY_SECTION_ASM_OP): Change all uses to
1267 __LIBGCC_INIT_ARRAY_SECTION_ASM_OP__.
1268 (EH_FRAME_SECTION_NAME): Change all uses to
1269 __LIBGCC_EH_FRAME_SECTION_NAME__.
1270 * libgcov-profiler.c (VTABLE_USES_DESCRIPTORS): Remove conditional
1271 definitions. Change all uses to
1272 __LIBGCC_VTABLE_USES_DESCRIPTORS__.
1273 * unwind-dw2.c (STACK_GROWS_DOWNWARD): Change all uses to
1274 __LIBGCC_STACK_GROWS_DOWNWARD__.
1275 (DWARF_FRAME_REGISTERS): Change all uses to
1276 __LIBGCC_DWARF_FRAME_REGISTERS__.
1277 (EH_RETURN_STACKADJ_RTX): Change all uses to
1278 __LIBGCC_EH_RETURN_STACKADJ_RTX__.
1279 * unwind-dw2.h (DWARF_FRAME_REGISTERS): Remove conditional
1280 definition. Change use to __LIBGCC_DWARF_FRAME_REGISTERS__.
1281 * unwind-sjlj.c (DONT_USE_BUILTIN_SETJMP): Change all uses to
1282 __LIBGCC_DONT_USE_BUILTIN_SETJMP__.
1283 (JMP_BUF_SIZE): Change use to __LIBGCC_JMP_BUF_SIZE__.
1285 2014-09-02 Nathan sidwell <nathan@acm.org>
1287 * libgcov-interface.c (STRONG_ALIAS): New.
1288 (__gcov_flush): Call __gcov_reset_int.
1289 (__gcov_reset): Strong alias for ...
1290 (__gcov_reset_ing): ... this renamed hidden version.
1291 * libgcov.h (__gcov_reset_int): New declaration.
1293 2014-08-19 Yaakov Selkowitz <yselkowi@redhat.com>
1295 * config/i386/cygming-crtend.c (register_frame_ctor): Move atexit
1297 * config/i386/cygming-crtbegin.c (__gcc_register_frame): to here.
1298 (__dso_handle): Define on Cygwin.
1299 * config/i386/t-cygming (crtbeginS.o): New rule.
1300 * config.host (*-*-cygwin*): Add crtbeginS.o to extra_parts.
1302 * config/i386/cygming-crtbegin.c (deregister_frame_fn): Fix
1305 2014-08-13 Steve Ellcey <sellcey@mips.com>
1307 * crtstuff.c: Undef caddr_t.
1309 2014-08-12 Steve Ellcey <sellcey@mips.com>
1311 * config/mips/mips16.S: Skip when __mips_soft_float is defined.
1313 2014-08-07 Nathan Sidwell <nathan@acm.org>
1315 * Makefile.in (LIBGCOV_INTERFACE): Move _gcov_dump ...
1316 (LIBGCOV_DRIVER): ... to here.
1317 * libgcov.h (gcov_do_dump): New #define.
1318 (struct gcov_root): New.
1319 (__gcov_root): New declaration.
1320 (__gcov_dump_one): Declare.
1321 * libgcov-driver.c (gcov_list, gcov_dump_complete,
1322 run_accounted): Delete.
1323 (gcov_compute_histogram): Add LIST argument, adjust.
1324 (compute_summary): Adjust gcov_compute_histogram call.
1325 (gcov_do_dump): Not hidden, static in libgcov.
1326 (gcov_clear): Move to interface.c.
1327 (__gcov_dump_one): New, broken out of ...
1328 (gcov_exit): ... here. Make static.
1330 (__gcov_init): Adjust.
1331 * libgcov-interface.c (gcov_clear, gcov_exit): Remove
1333 (__gcov_flush): Use __gcov_dump_one and __gcov_reset.
1334 (gcov_clear): Moved from driver.c. Add LIST argument.
1335 (__gcov_reset): Adjust for changed interfaces.
1336 (__gcov_fork): Remove local declaration of __gcov_flush_mx.
1338 2014-08-04 Rohit <rohitarulraj@freescale.com>
1341 * config/rs6000/linux-unwind.h (ppc_fallback_frame_state): Update
1342 based on change in SPE high register numbers and 3 HTM registers.
1344 2014-08-01 Nathan Sidwell <nathan@acm.org>
1346 * Makefile.in (LIBGCOV_MERGE, LIBGCOV_PROFILER,
1347 LIBGCOV_INTERFACE): Reformat.
1348 * libgcov-driver.c (gcov_exit, __gcov_init): Disable when
1350 * libgcov-interface.c: Reformat some comments.
1351 (__gcov_flush_mx): Add declaration. Tidy up definition.
1353 2014-07-31 Alan Modra <amodra@gmail.com>
1354 Peter Bergner <bergner@vnet.ibm.com>
1356 * config/rs6000/ibm-ldouble.c (typedef union longDblUnion): Delete.
1357 (pack_ldouble): New function.
1358 (__gcc_qadd): Use it.
1359 (__gcc_qmul): Likewise.
1360 (__gcc_qdiv): Likewise.
1361 (__gcc_qneg): Likewise.
1362 (__gcc_stoq): Likewise.
1363 (__gcc_dtoq): Likewise.
1365 2014-07-30 J. D. Johnston <jjohnst@us.ibm.com>
1367 * config/s390/tpf-unwind.h: Include <stdbool.h>.
1368 (__tpf_eh_return): Add original return address as second parameter.
1369 Handle cases where unwinder routines were called directly, instead
1370 of from within the C++ library.
1372 2014-07-29 Nathan Sidwell <nathan@acm.org>
1374 * libgcov.h: Move renaming of entry points to lib gcov specific
1376 (gcov_do_dump): New rename.
1377 (gcov_rewrite): Remove inline, make HIDDEN.
1378 * libgcov-driver.c (gcov_clear, gcov_exit): Remove declarations.
1379 (gcov_exit_compute_summary): Rename to ...
1380 (compute_summary): ... here. Add LIST argument.
1381 (gcov_exit_merge_gcda): Rename to ...
1382 (merge_one_data): ... here.
1383 (gcov_exit_write_gcda): Rename to ...
1384 (write_one_data): ... here.
1385 (gcov_exit_merge_summary): Rename to ...
1386 (merge_summary): Add RUN_COUNTED argument.
1387 (gcov_exit_dump_gcov): Rename to ...
1388 (dump_one_gcov): Add RUN_COUNTED argument.
1389 (gcov_do_dump): New function, broken out of ...
1390 (gcov_exit): ... here. Call it.
1392 2014-07-27 Anthony Green <green@moxielogic.com>
1394 * config.host: Add moxiebox configuration suppport.
1396 2014-07-27 Nathan Sidwell <nathan@acm.org>
1398 * libgcov-driver.c (struct gcov_filename_aux): Rename ...
1399 (struct gcov_filename): ... here. Include buffer and max length
1401 (gcov_max_filename): Remove.
1402 (gi_filename): Remove.
1403 (gcov_exit_compute_summary): Compute max filename here.
1404 (gcov_exit_merge_gcda): Add filename parm, adjust.
1405 (gcov_exit_merge_summary): Likewise.
1406 (gcov_exit_dump_gcov): Adjust for struct gcov_filename changes.
1407 (gcov_exit): Likewise.
1408 (__gcov_init): Don't calculate max length here.
1409 * libgcov_util.c (max_filename_len): Remove.
1410 (read_gcda_file): Don't calculate max length here.
1411 (gcov_read_profile_dir): Don't propagate here.
1412 * libgcov-driver-system.c (alloc_filename_struct): Adjust for
1413 struct gcov_filename changes.
1414 (gcov_exit_open_gcda_file): Likewise.
1416 2014-07-25 Nathan Sidwell <nathan@acm.org>
1418 * libgcov-driver.c (set_gcov_dump_complete,
1419 reset_gcov_dump_complete, get_gcov_dump_complete): Remove global
1420 functions polluting user's namespace.
1421 (gcov_exit): Set variable directly.
1422 (gcov_clear): Reset variable directly.
1423 * libgcov-interface.c (get_gcov_dymp_complete,
1424 reset_gov_dump_complete): Remove declarations.
1425 (__gcov_reset, __gcov_dump): Don't call them.
1427 2014-07-24 DJ Delorie <dj@redhat.com>
1429 * config/i386/cygming-crtbegin.c (deregister_frame_fn): Newly public.
1430 (__gcc_deregister_frame): Move logic to detect deregister function
1432 (__gcc_register_frame): here, so it's consistent with the register
1435 2014-07-23 Nathan Sidwell <nathan@acm.org>
1437 * libgcov-driver.c (set_gcov_list): Remove.
1438 (gcov_list): Make non-static in GCOV_TOOL.
1439 * libgcov.h (GCOV_TOOL_LINKAGE): Remove unused #define.
1441 2014-07-17 John David Anglin <danglin@gcc.gnu.org>
1443 * config/pa/linux-atomic.c (__sync_lock_release_4): New.
1444 (SYNC_LOCK_RELEASE): Update to use __kernel_cmpxchg for release.
1445 Don't use SYNC_LOCK_RELEASE for int type.
1447 2014-07-14 Richard Biener <rguenther@suse.de>
1449 * libgcov.h (struct gcov_fn_info): Make ctrs size 1.
1451 2014-07-11 Rong Xu <xur@google.com>
1453 * libgcov-util.c (gcov_max_filename): Fix declartion.
1455 2014-07-10 Rong Xu <xur@google.com>
1457 Add gcov-tool: an offline gcda profile processing tool
1459 * libgcov-driver.c (gcov_max_filename): Make available
1461 * libgcov-merge.c (__gcov_merge_add): Replace
1462 gcov_read_counter() with a Macro.
1463 (__gcov_merge_ior): Ditto.
1464 (__gcov_merge_time_profile): Ditto.
1465 (__gcov_merge_single): Ditto.
1466 (__gcov_merge_delta): Ditto.
1467 * libgcov-util.c (void gcov_set_verbose): Set the verbose flag
1468 in the utility functions.
1469 (set_fn_ctrs): Utility function for reading gcda files to in-memory
1470 gcov_list object link lists.
1471 (tag_function): Ditto.
1472 (tag_blocks): Ditto.
1475 (tag_counters): Ditto.
1476 (tag_summary): Ditto.
1477 (read_gcda_finalize): Ditto.
1478 (read_gcda_file): Ditto.
1479 (ftw_read_file): Ditto.
1480 (read_profile_dir_init): Ditto.
1481 (gcov_read_profile_dir): Ditto.
1482 (gcov_read_counter_mem): Ditto.
1483 (gcov_get_merge_weight): Ditto.
1484 (merge_wrapper): A wrapper function that calls merging handler.
1485 (gcov_merge): Merge two gcov_info objects with weights.
1486 (find_match_gcov_info): Find the matched gcov_info in the list.
1487 (gcov_profile_merge): Merge two gcov_info object lists.
1488 (__gcov_add_counter_op): Process edge profile counter values.
1489 (__gcov_ior_counter_op): Process IOR profile counter values.
1490 (__gcov_delta_counter_op): Process delta profile counter values.
1491 (__gcov_single_counter_op): Process single profile counter values.
1492 (fp_scale): Callback function for float-point scaling.
1493 (int_scale): Callback function for integer fraction scaling.
1494 (gcov_profile_scale): Scaling profile counters.
1495 (gcov_profile_normalize): Normalize profile counters.
1496 * libgcov.h: Add headers and functions for gcov-tool use.
1497 (gcov_get_counter): New.
1498 (gcov_get_counter_target): Ditto.
1499 (struct gcov_info): Make the functions field mutable in gcov-tool
1502 2014-06-23 Kai Tietz <ktietz@redhat.com>
1505 * unwind-seh.c (_Unwind_GetGR): Check for proper
1507 (_Unwind_SetGR): Likewise.
1509 2014-05-22 Nick Clifton <nickc@redhat.com>
1511 * config/msp430/t-msp430 (HOST_LIBGCC2_CFLAGS): Add
1514 2014-05-22 Teresa Johnson <tejohnson@google.com>
1516 * libgcov-driver.c (gcov_error): Move declaration before gcov-io.c
1519 2014-05-20 John Marino <gnugcc@marino.st>
1521 * config.host (*-*-dragonfly*): New target.
1522 * crtstuff.c: Make dl_iterate_support generic on *bsd.
1523 * enable-execute-stack-mprotect.c: Always mprotect on FreeBSD.
1524 * unwind-dw2-fde-dip.c: Add dl_iterate_phr support for DragonFly.
1525 * config/i386/dragonfly-unwind.h: New.
1527 2014-05-21 Maciej W. Rozycki <macro@codesourcery.com>
1530 * config/arm/sfp-machine.h (_FP_NANFRAC_H, _FP_NANFRAC_S)
1531 (_FP_NANFRAC_D, _FP_NANSIGN_Q): Set the quiet bit.
1533 2014-05-13 Bernd Edlinger <bernd.edlinger@hotmail.de>
1535 * unwind-seh.c (_Unwind_Backtrace): Uncommented, finished
1538 2014-05-12 Georg-Johann Lay <avr@gjlay.de>
1540 * config/arm/bpabi-lib.h (License): Add GCC Runtime Library Exception.
1542 2014-05-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1545 * config/t-slibgcc-sld: Only build and install libgcc-unwind.map
1548 2014-04-30 Bernd Edlinger <bernd.edlinger@hotmail.de>
1550 Work around for current cygwin32 build problems.
1551 * config/i386/cygming-crtbegin.c (__register_frame_info,
1552 __deregister_frame_info, _Jv_RegisterClasses): Compile weak default
1553 functions only for 64-bit systems.
1555 2014-04-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1557 * config/i386/crtfastmath.c [!__x86_64__ && __sun__ && __svr4__]
1558 (sigill_caught, sigill_hdlr): Remove.
1560 2014-04-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1562 * config/i386/crtfastmath.c (set_fast_math): Remove SSE execution
1564 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
1565 Solaris 9 single-threaded support.
1566 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
1567 Solaris 9 single-threaded support. Add call_user_handler code
1569 (sparc_is_sighandler): Likewise.
1571 2014-03-27 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1573 * config.host: Append t-floattodi to tmake_file depending on
1576 2014-03-20 Joel Sherrill <joel.sherrill@oarcorp.com>
1578 * config.host (v850*-*-*): Add to tmake_file instead of resetting it.
1580 2014-03-10 Uros Bizjak <ubizjak@gmail.com>
1583 * crtstuff.c (frame_dummy): Use void **jcr_list temporary
1584 variable to avoid "array subscript is above array bounds" warnings.
1585 Use __builtin_expect when checking *jcr_list for NULL.
1587 2014-03-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1590 * config.host (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu)
1591 (*-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu): Only add
1592 vtv_*.o to extra_parts if enable_vtable_verify.
1594 2014-03-06 Nick Clifton <nickc@redhat.com>
1596 * config/msp430/t-msp430 (LIB2ADD): Add lib2hw_mul.S
1597 * config/msp430/lib2hw_mul.S: New: Hardware multiply routines.
1599 2014-02-28 Joey Ye <joey.ye@arm.com>
1602 * config/arm/sfp-machine.h (_FP_NANFRAC_H,
1603 _FP_NANFRAC_S, _FP_NANFRAC_D, _FP_NANFRAC_Q):
1606 2014-02-24 Walter Lee <walt@tilera.com>
1608 * config.host: Support "tilegx*" and "tilepro*" triplets.
1609 * config/tilegx/sfp-machine32.h (__BYTE_ORDER): Handle big endian.
1610 * config/tilegx/sfp-machine64.h (__BYTE_ORDER): Handle big endian.
1612 2014-02-20 Sandra Loosemore <sandra@codesourcery.com>
1613 Chung-Lin Tang <cltang@codesourcery.com>
1615 * config/nios2/t-nios2 (CRTSTUFF_T_CFLAGS): Add -mno-gpopt.
1616 * config/nios2/crti.S: Remove .file directive.
1617 * config/nios2/crtn.S: Likewise.
1619 2014-02-18 Kai Tietz <ktietz@redhat.com>
1620 Jonathan Schleifer <js@webkeks.org>
1623 * unwind-seh.c (_GCC_specific_handler): Pass proper
1624 value to unwind-handler.
1626 2014-02-12 Joseph Myers <joseph@codesourcery.com>
1628 * soft-fp/adddf3.c: Update from glibc.
1629 * soft-fp/addsf3.c: Likewise.
1630 * soft-fp/addtf3.c: Likewise.
1631 * soft-fp/divdf3.c: Likewise.
1632 * soft-fp/divsf3.c: Likewise.
1633 * soft-fp/divtf3.c: Likewise.
1634 * soft-fp/double.h: Likewise.
1635 * soft-fp/eqdf2.c: Likewise.
1636 * soft-fp/eqsf2.c: Likewise.
1637 * soft-fp/eqtf2.c: Likewise.
1638 * soft-fp/extenddftf2.c: Likewise.
1639 * soft-fp/extended.h: Likewise.
1640 * soft-fp/extendsfdf2.c: Likewise.
1641 * soft-fp/extendsftf2.c: Likewise.
1642 * soft-fp/extendxftf2.c: Likewise.
1643 * soft-fp/fixdfdi.c: Likewise.
1644 * soft-fp/fixdfsi.c: Likewise.
1645 * soft-fp/fixdfti.c: Likewise.
1646 * soft-fp/fixsfdi.c: Likewise.
1647 * soft-fp/fixsfsi.c: Likewise.
1648 * soft-fp/fixsfti.c: Likewise.
1649 * soft-fp/fixtfdi.c: Likewise.
1650 * soft-fp/fixtfsi.c: Likewise.
1651 * soft-fp/fixtfti.c: Likewise.
1652 * soft-fp/fixunsdfdi.c: Likewise.
1653 * soft-fp/fixunsdfsi.c: Likewise.
1654 * soft-fp/fixunsdfti.c: Likewise.
1655 * soft-fp/fixunssfdi.c: Likewise.
1656 * soft-fp/fixunssfsi.c: Likewise.
1657 * soft-fp/fixunssfti.c: Likewise.
1658 * soft-fp/fixunstfdi.c: Likewise.
1659 * soft-fp/fixunstfsi.c: Likewise.
1660 * soft-fp/fixunstfti.c: Likewise.
1661 * soft-fp/floatdidf.c: Likewise.
1662 * soft-fp/floatdisf.c: Likewise.
1663 * soft-fp/floatditf.c: Likewise.
1664 * soft-fp/floatsidf.c: Likewise.
1665 * soft-fp/floatsisf.c: Likewise.
1666 * soft-fp/floatsitf.c: Likewise.
1667 * soft-fp/floattidf.c: Likewise.
1668 * soft-fp/floattisf.c: Likewise.
1669 * soft-fp/floattitf.c: Likewise.
1670 * soft-fp/floatundidf.c: Likewise.
1671 * soft-fp/floatundisf.c: Likewise.
1672 * soft-fp/floatunditf.c: Likewise.
1673 * soft-fp/floatunsidf.c: Likewise.
1674 * soft-fp/floatunsisf.c: Likewise.
1675 * soft-fp/floatunsitf.c: Likewise.
1676 * soft-fp/floatuntidf.c: Likewise.
1677 * soft-fp/floatuntisf.c: Likewise.
1678 * soft-fp/floatuntitf.c: Likewise.
1679 * soft-fp/gedf2.c: Likewise.
1680 * soft-fp/gesf2.c: Likewise.
1681 * soft-fp/getf2.c: Likewise.
1682 * soft-fp/ledf2.c: Likewise.
1683 * soft-fp/lesf2.c: Likewise.
1684 * soft-fp/letf2.c: Likewise.
1685 * soft-fp/muldf3.c: Likewise.
1686 * soft-fp/mulsf3.c: Likewise.
1687 * soft-fp/multf3.c: Likewise.
1688 * soft-fp/negdf2.c: Likewise.
1689 * soft-fp/negsf2.c: Likewise.
1690 * soft-fp/negtf2.c: Likewise.
1691 * soft-fp/op-1.h: Likewise.
1692 * soft-fp/op-2.h: Likewise.
1693 * soft-fp/op-4.h: Likewise.
1694 * soft-fp/op-8.h: Likewise.
1695 * soft-fp/op-common.h: Likewise.
1696 * soft-fp/quad.h: Likewise.
1697 * soft-fp/single.h: Likewise.
1698 * soft-fp/soft-fp.h: Likewise.
1699 * soft-fp/subdf3.c: Likewise.
1700 * soft-fp/subsf3.c: Likewise.
1701 * soft-fp/subtf3.c: Likewise.
1702 * soft-fp/truncdfsf2.c: Likewise.
1703 * soft-fp/trunctfdf2.c: Likewise.
1704 * soft-fp/trunctfsf2.c: Likewise.
1705 * soft-fp/trunctfxf2.c: Likewise.
1706 * soft-fp/unorddf2.c: Likewise.
1707 * soft-fp/unordsf2.c: Likewise.
1708 * soft-fp/unordtf2.c: Likewise.
1709 * config/aarch64/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING): New
1711 * config/arm/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1713 * config/c6x/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1715 * config/cris/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1717 * config/i386/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1719 * config/ia64/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1721 * config/lm32/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1723 * config/mips/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1725 * config/moxie/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1727 * config/nds32/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1729 * config/nios2/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1731 * config/rs6000/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1733 * config/score/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1735 * config/tilegx/sfp-machine32.h (_FP_TININESS_AFTER_ROUNDING):
1737 * config/tilegx/sfp-machine64.h (_FP_TININESS_AFTER_ROUNDING):
1739 * config/tilepro/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1742 2014-02-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1744 * config/s390/32/_fixdfdi.c: Throw invalid exception if number
1745 cannot be represented.
1746 * config/s390/32/_fixsfdi.c: Likewise.
1747 * config/s390/32/_fixtfdi.c: Likewise.
1748 * config/s390/32/_fixunsdfdi.c: Likewise.
1749 * config/s390/32/_fixunssfdi.c: Likewise.
1750 * config/s390/32/_fixunstfdi.c: Likewise.
1752 2014-02-07 Richard Sandiford <rdsandiford@googlemail.com>
1754 * configure.ac (libgcc_cv_mips_hard_float): New.
1755 * configure: Regenerate.
1756 * config.host (mips*-*-*): Use t-hardfp-sfdf rather than
1757 t-softfp-sfdf for hard-float targets.
1758 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Reinstate.
1759 (softfp_float_modes, softfp_int_modes, softfp_extensions)
1760 (softfp_truncations, softfp_exclude_libgcc2): New.
1761 * config/t-hardfp: New file.
1762 * config/t-hardfp-sfdf: Likewise.
1763 * config/hardfp.c: Likewise.
1765 2014-02-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1767 * config.host: Include t-floattodi also for s390x.
1768 * config/s390/32/_fixdfdi.c: Omit in 64 bit mode.
1769 * config/s390/32/_fixsfdi.c: Likewise.
1770 * config/s390/32/_fixtfdi.c: Likewise.
1771 * config/s390/32/_fixunsdfdi.c: Likewise.
1772 * config/s390/32/_fixunssfdi.c: Likewise.
1773 * config/s390/32/_fixunstfdi.c: Likewise.
1775 2014-02-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1778 * config/t-slibgcc-sld (libgcc-unwind.map): New target.
1779 (install-libgcc-unwind-map-forbuild): New target.
1780 (all): Depend on install-libgcc-unwind-map-forbuild.
1781 (install-libgcc-unwind-map): New target.
1782 (install): Depend on install-libgcc-unwind-map.
1784 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
1786 * config/nios2/crti.S (_init): Initialize GOT pointer from
1787 _gp_got instead of _GLOBAL_OFFSET_TABLE_.
1789 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
1791 * configure.ac: Check __mips64 when setting host_address.
1792 * configure: Regenerate.
1793 * config.host (mips*-*-*): Add t-softfp-sfdf, mips/t-softfp-tf,
1794 mips/t-mips64 and t-softfp.
1795 (mips*-*-linux*): Don't add mips/t-tpbit.
1796 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS, FPBIT, FPBIT_CFLAGS)
1797 (DPBIT, DPBIT_CFLAGS): Delete.
1798 * config/mips/sfp-machine.h: New file.
1799 * config/mips/t-mips64: Likewise.
1800 * config/mips/t-softfp-tf: Likewise.
1801 * config/mips/t-tpbit: Delete.
1803 2014-01-29 Marcus Shawcroft <marcus.shawcroft@arm.com>
1805 * config/aarch64/sfp-machine.h (_FP_I_TYPE): Define
1808 2014-01-25 Walter Lee <walt@tilera.com>
1810 * config/tilepro/atomic.c: Include tconfig.h. Don't include
1811 config.h or system.h.
1814 2014-01-25 Walter Lee <walt@tilera.com>
1816 * config/tilepro/atomic.c (pre_atomic_barrier): Mark inline.
1817 (post_atomic_barrier): Ditto.
1818 (__fetch_and_do): New macro.
1819 (__atomic_fetch_and_do): Use __fetch_and_do.
1820 (__sync_fetch_and_do): New macro.
1821 (__sync_fetch_and_add_4): New function.
1822 (__sync_fetch_and_sub_4): New function.
1823 (__sync_fetch_and_or_4): New function.
1824 (__sync_fetch_and_and_4): New function.
1825 (__sync_fetch_and_xor_4): New function.
1826 (__sync_fetch_and_nand_4): New function.
1827 (__sync_fetch_and_add_8): New function.
1828 (__sync_fetch_and_sub_8): New function.
1829 (__sync_fetch_and_or_8): New function.
1830 (__sync_fetch_and_and_8): New function.
1831 (__sync_fetch_and_xor_8): New function.
1832 (__sync_fetch_and_nand_8): New function.
1833 (__do_and_fetch): New macro.
1834 (__atomic_do_and_fetch): Use __do_and_fetch.
1835 (__sync_do_and_fetch): New macro.
1836 (__sync_add_and_fetch_4): New function.
1837 (__sync_sub_and_fetch_4): New function.
1838 (__sync_or_and_fetch_4): New function.
1839 (__sync_and_and_fetch_4): New function.
1840 (__sync_xor_and_fetch_4): New function.
1841 (__sync_nand_and_fetch_4): New function.
1842 (__sync_add_and_fetch_8): New function.
1843 (__sync_sub_and_fetch_8): New function.
1844 (__sync_or_and_fetch_8): New function.
1845 (__sync_and_and_fetch_8): New function.
1846 (__sync_xor_and_fetch_8): New function.
1847 (__sync_nand_and_fetch_8): New function.
1848 (__sync_exchange_methods): New macro.
1849 (__sync_val_compare_and_swap_4): New function.
1850 (__sync_bool_compare_and_swap_4): New function.
1851 (__sync_lock_test_and_test_4): New function.
1852 (__sync_val_compare_and_swap_8): New function.
1853 (__sync_bool_compare_and_swap_8): New function.
1854 (__sync_lock_test_and_test_8): New function.
1855 (__subword_cmpxchg_body): New macro.
1856 (__atomic_compare_exchange_1): Use __subword_cmpxchg_body.
1857 (__atomic_compare_exchange_2): Ditto.
1858 (__sync_subword_cmpxchg): New macro.
1859 (__sync_val_compare_and_swap_1): New function.
1860 (__sync_bool_compare_and_swap_1): New function.
1861 (__sync_val_compare_and_swap_2): New function.
1862 (__sync_bool_compare_and_swap_2): New function.
1863 (__atomic_subword): Rename to ...
1864 (__subword): ... New name.
1865 (__atomic_subword_fetch): Use __subword.
1866 (__sync_subword_fetch): New macro.
1867 (__sync_fetch_and_add_1): New function.
1868 (__sync_fetch_and_sub_1): New function.
1869 (__sync_fetch_and_or_1): New function.
1870 (__sync_fetch_and_and_1): New function.
1871 (__sync_fetch_and_xor_1): New function.
1872 (__sync_fetch_and_nand_1): New function.
1873 (__sync_fetch_and_add_2): New function.
1874 (__sync_fetch_and_sub_2): New function.
1875 (__sync_fetch_and_or_2): New function.
1876 (__sync_fetch_and_and_2): New function.
1877 (__sync_fetch_and_xor_2): New function.
1878 (__sync_fetch_and_nand_2): New function.
1879 (__sync_add_and_fetch_1): New function.
1880 (__sync_sub_and_fetch_1): New function.
1881 (__sync_or_and_fetch_1): New function.
1882 (__sync_and_and_fetch_1): New function.
1883 (__sync_xor_and_fetch_1): New function.
1884 (__sync_nand_and_fetch_1): New function.
1885 (__sync_add_and_fetch_2): New function.
1886 (__sync_sub_and_fetch_2): New function.
1887 (__sync_or_and_fetch_2): New function.
1888 (__sync_and_and_fetch_2): New function.
1889 (__sync_xor_and_fetch_2): New function.
1890 (__sync_nand_and_fetch_2): New function.
1891 (__atomic_subword_lock): Use __subword.
1892 (__sync_subword_lock): New macro.
1893 (__sync_lock_test_and_set_1): New function.
1894 (__sync_lock_test_and_set_2): New function.
1896 2014-01-25 Walter Lee <walt@tilera.com>
1898 * config/tilepro/atomic.c (BIT_OFFSET): Define.
1899 (__atomic_subword_cmpxchg): Use BIT_OFFSET.
1900 (__atomic_subword): Ditto.
1902 2014-01-25 Walter Lee <walt@tilera.com>
1904 * config/tilepro/atomic.c (__atomic_do_and_fetch): Add
1905 a prefix op argument.
1906 (__atomic_nand_fetch_4): Add prefix op.
1907 (__atomic_nand_fetch_8): Ditto.
1909 2014-01-21 Baruch Siach <barch@tkos.co.il>
1911 * config.host (tmake_file): add t-slibgcc-libgcc for xtensa*-*-linux*.
1913 2014-01-09 Rong Xu <xur@google.com>
1915 * libgcov-driver.c (this_prg): make it local to save
1917 (gcov_exit_compute_summary): Ditto.
1918 (gcov_exit_merge_gcda): Ditto.
1919 (gcov_exit_merge_summary): Ditto.
1920 (gcov_exit_dump_gcov): Ditto.
1922 2014-01-08 Rong Xu <xur@google.com>
1924 * libgcov-driver.c: Use libgcov.h.
1925 (buffer_fn_data): Use xmalloc instead of malloc.
1926 (gcov_exit_merge_gcda): Ditto.
1927 * libgcov-driver-system.c (allocate_filename_struct): Ditto.
1928 * libgcov.h: New common header files for libgcov-*.h.
1929 * libgcov-interface.c: Use libgcov.h
1930 * libgcov-merge.c: Ditto.
1931 * libgcov-profiler.c: Ditto.
1932 * Makefile.in: Add dependence to libgcov.h
1934 2014-01-02 Joseph Myers <joseph@codesourcery.com>
1936 * config/rs6000/ibm-ldouble.c (__gcc_qdiv): Scale up arguments in
1937 case of small numerator and finite nonzero result.
1939 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
1941 Update copyright years
1943 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
1945 * config/arc/asm.h, config/arc/crtg.S, config/arc/crtgend.S,
1946 config/arc/crti.S, config/arc/crtn.S, config/arc/divtab-arc700.c,
1947 config/arc/dp-hack.h, config/arc/fp-hack.h,
1948 config/arc/ieee-754/adddf3.S, config/arc/ieee-754/addsf3.S,
1949 config/arc/ieee-754/arc600-dsp/divdf3.S,
1950 config/arc/ieee-754/arc600-dsp/divsf3.S,
1951 config/arc/ieee-754/arc600-dsp/muldf3.S,
1952 config/arc/ieee-754/arc600-dsp/mulsf3.S,
1953 config/arc/ieee-754/arc600-mul64/divdf3.S,
1954 config/arc/ieee-754/arc600-mul64/divsf3.S,
1955 config/arc/ieee-754/arc600-mul64/muldf3.S,
1956 config/arc/ieee-754/arc600-mul64/mulsf3.S,
1957 config/arc/ieee-754/arc600/divsf3.S,
1958 config/arc/ieee-754/arc600/mulsf3.S,
1959 config/arc/ieee-754/divdf3.S, config/arc/ieee-754/divsf3-stdmul.S,
1960 config/arc/ieee-754/divsf3.S, config/arc/ieee-754/divtab-arc-df.c,
1961 config/arc/ieee-754/divtab-arc-sf.c, config/arc/ieee-754/eqdf2.S,
1962 config/arc/ieee-754/eqsf2.S, config/arc/ieee-754/extendsfdf2.S,
1963 config/arc/ieee-754/fixdfsi.S, config/arc/ieee-754/fixsfsi.S,
1964 config/arc/ieee-754/fixunsdfsi.S, config/arc/ieee-754/floatsidf.S,
1965 config/arc/ieee-754/floatsisf.S, config/arc/ieee-754/floatunsidf.S,
1966 config/arc/ieee-754/gedf2.S, config/arc/ieee-754/gesf2.S,
1967 config/arc/ieee-754/gtdf2.S, config/arc/ieee-754/gtsf2.S,
1968 config/arc/ieee-754/muldf3.S, config/arc/ieee-754/mulsf3.S,
1969 config/arc/ieee-754/orddf2.S, config/arc/ieee-754/ordsf2.S,
1970 config/arc/ieee-754/truncdfsf2.S, config/arc/ieee-754/uneqdf2.S,
1971 config/arc/ieee-754/uneqsf2.S, config/arc/initfini.c,
1972 config/arc/lib1funcs.S, config/arc/t-arc, config/arc/t-arc-newlib,
1973 config/cris/umulsidi3.S, config/msp430/cmpsi2.S,
1974 config/msp430/epilogue.S, config/msp430/lib2bitcountHI.c,
1975 config/msp430/lib2divHI.c, config/msp430/lib2divQI.c,
1976 config/msp430/lib2divSI.c, config/msp430/lib2mul.c,
1977 config/msp430/msp430-divmod.h, config/msp430/msp430-mul.h,
1978 config/msp430/slli.S, config/msp430/srai.S, config/msp430/srli.S,
1979 config/rl78/divmodhi.S, config/rl78/divmodqi.S, config/rl78/divmodsi.S,
1980 config/rl78/signbit.S, vtv_end.c, vtv_end_preinit.c, vtv_start.c,
1981 vtv_start_preinit.c: Use the standard form for the copyright notice.
1983 2013-12-31 Sandra Loosemore <sandra@codesourcery.com>
1984 Chung-Lin Tang <cltang@codesourcery.com>
1985 Based on patches from Altera Corporation
1987 * config.host (nios2-*-*,nios2-*-linux*): Add nios2 host cases.
1988 * config/nios2/lib2-nios2.h: New file.
1989 * config/nios2/lib2-divmod-hi.c: New file.
1990 * config/nios2/linux-unwind.h: New file.
1991 * config/nios2/lib2-divmod.c: New file.
1992 * config/nios2/linux-atomic.c: New file.
1993 * config/nios2/t-nios2: New file.
1994 * config/nios2/crti.asm: New file.
1995 * config/nios2/t-linux: New file.
1996 * config/nios2/lib2-divtable.c: New file.
1997 * config/nios2/lib2-mul.c: New file.
1998 * config/nios2/tramp.c: New file.
1999 * config/nios2/crtn.asm: New file.
2001 2013-12-26 Uros Bizjak <ubizjak@gmail.com>
2003 * config/i386/cpuinfo.c (enum vendor_signatures): Remove.
2004 (__cpu_indicator_init): Use signature_INTEL_ebx and signature_AMD_ebx
2005 from cpuid.h to check vendor signatures.
2007 2013-12-26 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
2009 * config/i386/cpuinfo.c (processor_types): Rename AMD cpu names
2010 AMD_BOBCAT to AMD_BTVER1 and AMD_JAGUAR to AMD_BTVER2.
2011 (get_amd_cpu): Likewise.
2013 2013-12-25 H.J. Lu <hongjiu.lu@intel.com>
2015 * config/i386/cpuinfo.c (get_intel_cpu): Remove model 0x3f from
2018 2013-12-25 Allan Sandfeld Jensen <sandfeld@kde.org>
2019 H.J. Lu <hongjiu.lu@intel.com>
2022 * config/i386/cpuinfo.c (enum processor_types): Add AMD_BOBCAT
2024 (enum processor_subtypes): Add AMDFAM15H_BDVER3, AMDFAM15H_BDVER4,
2025 INTEL_COREI7_IVYBRIDGE and INTEL_COREI7_HASWELL.
2026 (enum processor_features): Add FEATURE_SSE4_A, FEATURE_FMA4,
2027 FEATURE_XOP and FEATURE_FMA.
2028 (get_amd_cpu): Handle AMD_BOBCAT, AMD_JAGUAR, AMDFAM15H_BDVER2 and
2030 (get_intel_cpu): Handle INTEL_COREI7 and INTEL_COREI7_HASWELL.
2031 (get_available_features): Handle FEATURE_FMA, FEATURE_SSE4_A,
2032 FEATURE_FMA4 and FEATURE_XOP.
2034 2013-12-23 H.J. Lu <hongjiu.lu@intel.com>
2036 * config/i386/cpuinfo.c (processor_subtypes): Replace INTEL_ATOM,
2037 INTEL_SLM with INTEL_BONNELL, INTEL_SILVERMONT.
2038 (get_intel_cpu): Updated.
2040 2013-12-12 Zhenqiang Chen <zhenqiang.chen@arm.com>
2042 * config.host (arm*-*-uclinux*): Move t-arm before t-bpabi.
2044 2013-12-09 Uros Bizjak <ubizjak@gmail.com>
2046 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
2047 instructions when __SSE_MATH__ is defined.
2049 2013-12-06 Ralf Corsépius <ralf.corsepius@rtems.org>
2051 * config.host (microblaze-*-rtems*): New.
2053 2013-12-04 Kugan Vivekanandarajah <kuganv@linaro.org>
2055 * config/arm/bpapi-lib.h (TARGET_HAS_NO_HW_DIVIDE): Define for
2056 architectures that do not have hardware divide instruction.
2057 i.e. architectures that do not define __ARM_ARCH_EXT_IDIV__.
2059 2013-12-04 Richard Sandiford <rdsandiford@googlemail.com>
2061 * longlong.h: Delete (moved to include/).
2063 2013-12-03 Adhemerval Zanella <azanella@linux.vnet.ibm.com>
2065 * config/rs6000/ibm-ldouble.c (__gcc_qadd): Fix add
2066 of normal number and qNaN to not raise an inexact exception.
2068 2013-11-28 Uros Bizjak <ubizjak@gmail.com>
2070 * config/i386/32/sfp-machine.h (__FP_FRAC_ADDI_4): New macro.
2072 2013-11-28 Matthew Leach <matthew.leach@arm.com>
2074 * config/aarch64/linux-unwind.h (aarch64_fallback_frame_state): Check
2075 for correct opcodes on BE.
2077 2013-11-27 Uros Bizjak <ubizjak@gmail.com>
2079 * soft-fp/op-4.h: Update from glibc.
2081 2013-11-27 Kugan Vivekanandarajah <kuganv@linaro.org>
2083 * libgcc2.c (__udivmoddi4): Define new implementation when
2084 TARGET_HAS_NO_HW_DIVIDE is defined, for processors without any
2085 divide instructions.
2087 2013-11-25 Oleg Endo <olegendo@gcc.gnu.org>
2089 * config/sh/crt1.S (start): Don't do VBR_SETUP for SH2E.
2091 2013-11-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2093 * config/t-softfp (soft-fp-objects-base): New variable.
2094 (soft-fp-objects): Use it.
2096 2013-11-23 David Edelson <dje.gcc@gmail.com>
2097 Andrew Dixie <andrewd@gentrack.com>
2100 * config/rs6000/aixinitfini.c: New file.
2101 * config/rs6000/t-aix-cxa (LIB2ADD_ST): Add aixinitfini.c.
2102 * config/rs6000/libgcc-aix-cxa.ver (GCC_4.9): Add libgcc initfini
2105 2013-11-22 Yuri Rumyantsev <ysrumyan@gmail.com>
2107 * config/i386/cpuinfo.c (get_intel_cpu): Add Silvermont cases.
2109 2013-11-18 Jan Hubicka <jh@suse.cz>
2111 * libgcov-driver.c (run_accounted): Make global level static.
2112 (gcov_exit_merge_summary): Silence warning; do not clear
2114 (gcov_exit): Clear it here.
2116 * libgcov-driver.c (gcov_exit_merge_summary): Fix setting
2119 * libgcov-driver.c (get_gcov_dump_complete): Update comments.
2120 (all_prg, crc32): Remove static vars.
2121 (gcov_exit_compute_summary): Rewrite to return crc32; do not clear
2123 (gcov_exit_merge_gcda): Add crc32 parameter.
2124 (gcov_exit_merge_summary): Add crc32 and all_prg parameter;
2125 do not account run if it was already accounted.
2126 (gcov_exit_dump_gcov): Add crc32 and all_prg parameters.
2127 (gcov_exit): Initialize all_prg; update.
2129 2013-11-15 Andreas Schwab <schwab@linux-m68k.org>
2131 * configure: Regenerate.
2133 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2134 Alan Modra <amodra@gmail.com>
2136 * config/rs6000/linux-unwind.h (TOC_SAVE_SLOT): Define.
2137 (frob_update_context): Use it.
2139 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2140 Alan Modra <amodra@gmail.com>
2142 * config/rs6000/tramp.S [__powerpc64__ && _CALL_ELF == 2]:
2143 (trampoline_initial): Provide ELFv2 variant.
2144 (__trampoline_setup): Likewise.
2146 * config/rs6000/linux-unwind.h (frob_update_context): Do not
2147 check for AIX indirect function call sequence if _CALL_ELF == 2.
2149 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2150 Alan Modra <amodra@gmail.com>
2152 * config/rs6000/linux-unwind.h (get_regs): Do not support
2153 old kernel versions if _CALL_ELF == 2.
2154 (frob_update_context): Do not support PLT stub variants only
2155 generated by old linkers if _CALL_ELF == 2.
2157 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2158 Alan Modra <amodra@gmail.com>
2160 * config/rs6000/linux-unwind.h (ppc_fallback_frame_state): Correct
2161 location of CR save area for 64-bit little-endian systems.
2163 2013-11-11 Eric Botcazou <ebotcazou@adacore.com>
2165 * config.host (arm-wrs-vxworks): Replace arm/t-vxworks with arm/t-elf
2167 * config/arm/t-vxworks: Delete.
2169 2013-11-10 Kai Tietz <ktietz@redhat.com>
2171 * config/i386/cygming-crtbegin.c (__gcc_register_frame):
2172 Increment load-count on use of LIBGCC_SONAME DLL.
2173 (hmod_libgcc): New static variable to hold handle of
2175 (__gcc_deregister_frame): Decrement load-count of
2178 2013-11-08 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
2180 * configure.ac (libgcc_cv_dfp): Extend check to probe fenv.h
2182 * configure: Regenerate
2184 2013-11-07 Uros Bizjak <ubizjak@gmail.com>
2186 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Handle
2187 FP_EX_DENORM. Store result to volatile location after SSE division
2188 to close interrupt window. Remove unneeded fwait after x87
2189 division since interrupt window will be closed by emitted fstp.
2190 Rewrite FP_EX_INEXACT handling.
2192 2013-11-06 Joseph Myers <joseph@codesourcery.com>
2194 * soft-fp/README: Update.
2195 * soft-fp/adddf3.c: Update from glibc.
2196 * soft-fp/addsf3.c: Likewise.
2197 * soft-fp/addtf3.c: Likewise.
2198 * soft-fp/divdf3.c: Likewise.
2199 * soft-fp/divsf3.c: Likewise.
2200 * soft-fp/divtf3.c: Likewise.
2201 * soft-fp/double.h: Likewise.
2202 * soft-fp/eqdf2.c: Likewise.
2203 * soft-fp/eqsf2.c: Likewise.
2204 * soft-fp/eqtf2.c: Likewise.
2205 * soft-fp/extenddftf2.c: Likewise.
2206 * soft-fp/extended.h: Likewise.
2207 * soft-fp/extendsfdf2.c: Likewise.
2208 * soft-fp/extendsftf2.c: Likewise.
2209 * soft-fp/extendxftf2.c: Likewise.
2210 * soft-fp/fixdfdi.c: Likewise.
2211 * soft-fp/fixdfsi.c: Likewise.
2212 * soft-fp/fixdfti.c: Likewise.
2213 * soft-fp/fixsfdi.c: Likewise.
2214 * soft-fp/fixsfsi.c: Likewise.
2215 * soft-fp/fixsfti.c: Likewise.
2216 * soft-fp/fixtfdi.c: Likewise.
2217 * soft-fp/fixtfsi.c: Likewise.
2218 * soft-fp/fixtfti.c: Likewise.
2219 * soft-fp/fixunsdfdi.c: Likewise.
2220 * soft-fp/fixunsdfsi.c: Likewise.
2221 * soft-fp/fixunsdfti.c: Likewise.
2222 * soft-fp/fixunssfdi.c: Likewise.
2223 * soft-fp/fixunssfsi.c: Likewise.
2224 * soft-fp/fixunssfti.c: Likewise.
2225 * soft-fp/fixunstfdi.c: Likewise.
2226 * soft-fp/fixunstfsi.c: Likewise.
2227 * soft-fp/fixunstfti.c: Likewise.
2228 * soft-fp/floatdidf.c: Likewise.
2229 * soft-fp/floatdisf.c: Likewise.
2230 * soft-fp/floatditf.c: Likewise.
2231 * soft-fp/floatsidf.c: Likewise.
2232 * soft-fp/floatsisf.c: Likewise.
2233 * soft-fp/floatsitf.c: Likewise.
2234 * soft-fp/floattidf.c: Likewise.
2235 * soft-fp/floattisf.c: Likewise.
2236 * soft-fp/floattitf.c: Likewise.
2237 * soft-fp/floatundidf.c: Likewise.
2238 * soft-fp/floatundisf.c: Likewise.
2239 * soft-fp/floatunditf.c: Likewise.
2240 * soft-fp/floatunsidf.c: Likewise.
2241 * soft-fp/floatunsisf.c: Likewise.
2242 * soft-fp/floatunsitf.c: Likewise.
2243 * soft-fp/floatuntidf.c: Likewise.
2244 * soft-fp/floatuntisf.c: Likewise.
2245 * soft-fp/floatuntitf.c: Likewise.
2246 * soft-fp/gedf2.c: Likewise.
2247 * soft-fp/gesf2.c: Likewise.
2248 * soft-fp/getf2.c: Likewise.
2249 * soft-fp/ledf2.c: Likewise.
2250 * soft-fp/lesf2.c: Likewise.
2251 * soft-fp/letf2.c: Likewise.
2252 * soft-fp/muldf3.c: Likewise.
2253 * soft-fp/mulsf3.c: Likewise.
2254 * soft-fp/multf3.c: Likewise.
2255 * soft-fp/negdf2.c: Likewise.
2256 * soft-fp/negsf2.c: Likewise.
2257 * soft-fp/negtf2.c: Likewise.
2258 * soft-fp/op-1.h: Likewise.
2259 * soft-fp/op-2.h: Likewise.
2260 * soft-fp/op-4.h: Likewise.
2261 * soft-fp/op-8.h: Likewise.
2262 * soft-fp/op-common.h: Likewise.
2263 * soft-fp/quad.h: Likewise.
2264 * soft-fp/single.h: Likewise.
2265 * soft-fp/soft-fp.h: Likewise.
2266 * soft-fp/subdf3.c: Likewise.
2267 * soft-fp/subsf3.c: Likewise.
2268 * soft-fp/subtf3.c: Likewise.
2269 * soft-fp/truncdfsf2.c: Likewise.
2270 * soft-fp/trunctfdf2.c: Likewise.
2271 * soft-fp/trunctfsf2.c: Likewise.
2272 * soft-fp/trunctfxf2.c: Likewise.
2273 * soft-fp/unorddf2.c: Likewise.
2274 * soft-fp/unordsf2.c: Likewise.
2275 * soft-fp/unordtf2.c: Likewise.
2277 2013-11-05 Uros Bizjak <ubizjak@gmail.com>
2279 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Define.
2280 (_FP_MUL_MEAT_D): Ditto.
2281 (_FP_DIV_MEAT_S): Ditto.
2282 (_FP_DIV_MEAT_D): Ditto.
2283 * config.host (i[34567]86-*-rtems*): Remove i386/t-softfp, add
2284 t-softfp-sfdf and t-softfp to tmake_file.
2286 2013-11-03 Uros Bizjak <ubizjak@gmail.com>
2288 * config/i386/crtfastmath.c: Compile only for !_SOFT_FLOAT.
2289 * config/i386/crtprec.c: Ditto.
2291 2013-10-31 Chung-Ju Wu <jasonwucj@gmail.com>
2292 Shiva Chen <shiva0217@gmail.com>
2294 * config.host (nds32*-elf*): Add nds32 target.
2295 * config/nds32 : New directory and files.
2297 2013-10-16 Hans-Peter Nilsson <hp@axis.com>
2299 For CRIS ports, switch to soft-fp. Improve arit.c and longlong.h.
2300 * config.host (cpu_type) <Setting default>: Add entry for
2302 (tmake_file) <crisv32-*-elf, cris-*-elf, cris-*-linux*>
2303 <crisv32-*-linux*>: Adjust.
2304 * longlong.h: Wrap the whole CRIS section in a single
2305 defined(__CRIS__) conditional. Add comment about add_ssaaaa
2307 (COUNT_LEADING_ZEROS_0): Define when count_leading_zeros is
2309 [__CRIS__] (__umulsidi3): Define.
2310 [__CRIS__] (umul_ppmm): Define in terms of __umulsidi3.
2311 * config/cris/sfp-machine.h: New file.
2312 * config/cris/umulsidi3.S: New file.
2313 * config/cris/t-elfmulti (LIB2ADD_ST): Add umulsidi3.S.
2314 * config/cris/arit.c (SIGNMULT): New macro.
2315 (__Div, __Mod): Use SIGNMULT instead of naked multiplication.
2316 * config/cris/mulsi3.S: Tweak to avoid redundant register-copying;
2317 saving 3 out of originally 33 cycles from the fastest
2318 path, 3 out of 54 from the medium path and one from the longest
2319 path. Improve comments.
2321 2013-10-15 Richard Sandiford <rdsandiford@googlemail.com>
2323 * sync.c: Remove static aliases and define each function directly
2324 under its real name.
2326 2013-10-02 John David Anglin <danglin@gcc.gnu.org>
2328 * config.host (hppa*64*-*-linux*): Define extra_parts.
2329 (hppa*-*-linux*): Likewise.
2331 2013-10-02 Joern Rennecke <joern.rennecke@embecosm.com>
2333 * config/arc/crtgend.S: Add 2013 to Copyright years.
2334 * config/arc/gmon/atomic.h: Likewise.
2335 * config/arc/gmon/auxreg.h: Likewise.
2336 * config/arc/gmon/sys/gmon_out.h: Likewise.
2337 * config/arc/gmon/sys/gmon.h: Likewise.
2338 * config/arc/gmon/prof-freq.c: Likewise.
2339 * config/arc/gmon/mcount.c: Likewise.
2340 * config/arc/gmon/prof-freq-stub.S: Likewise.
2341 * config/arc/gmon/gmon.c: Likewise.
2342 * config/arc/gmon/machine-gmon.h: Likewise.
2343 * config/arc/gmon/profil.S: Likewise.
2344 * config/arc/gmon/dcache_linesz.S: Likewise.
2345 * config/arc/crtg.S: Likewise.
2346 * config/arc/ieee-754/arc600-mul64/divsf3.S: Likewise.
2347 * config/arc/ieee-754/arc600-mul64/divdf3.S: Likewise.
2348 * config/arc/ieee-754/adddf3.S: Likewise.
2349 * config/arc/ieee-754/truncdfsf2.S: Likewise.
2350 * config/arc/ieee-754/fixsfsi.S: Likewise.
2351 * config/arc/ieee-754/gtsf2.S: Likewise.
2352 * config/arc/ieee-754/floatsisf.S: Likewise.
2353 * config/arc/ieee-754/arc600-dsp/divsf3.S: Likewise.
2354 * config/arc/ieee-754/arc600-dsp/divdf3.S: Likewise.
2355 * config/arc/ieee-754/arc600-dsp/mulsf3.S: Likewise.
2356 * config/arc/ieee-754/fixdfsi.S: Likewise.
2357 * config/arc/ieee-754/addsf3.S: Likewise.
2358 * config/arc/ieee-754/gesf2.S: Likewise.
2359 * config/arc/ieee-754/floatsidf.S: Likewise.
2360 * config/arc/ieee-754/extendsfdf2.S: Likewise.
2361 * config/arc/ieee-754/divtab-arc-df.c: Likewise.
2362 * config/arc/ieee-754/gtdf2.S: Likewise.
2363 * config/arc/ieee-754/fixunsdfsi.S: Likewise.
2364 * config/arc/ieee-754/uneqdf2.S: Likewise.
2365 * config/arc/ieee-754/divsf3-stdmul.S: Likewise.
2366 * config/arc/ieee-754/uneqsf2.S: Likewise.
2367 * config/arc/ieee-754/arc-ieee-754.h: Likewise.
2368 * config/arc/ieee-754/divtab-arc-sf.c: Likewise.
2369 * config/arc/ieee-754/eqdf2.S: Likewise.
2370 * config/arc/ieee-754/ordsf2.S: Likewise.
2371 * config/arc/ieee-754/divsf3.S: Likewise.
2372 * config/arc/ieee-754/divdf3.S: Likewise.
2373 * config/arc/ieee-754/floatunsidf.S: Likewise.
2374 * config/arc/ieee-754/orddf2.S: Likewise.
2375 * config/arc/ieee-754/eqsf2.S: Likewise.
2376 * config/arc/ieee-754/gedf2.S: Likewise.
2377 * config/arc/crtn.S: Likewise.
2378 * config/arc/crti.S: Likewise.
2379 * config/arc/t-arc700-uClibc: Likewise.
2380 * config/arc/asm.h: Likewise.
2381 * config/arc/libgcc-excl.ver: Likewise.
2382 * config/arc/t-arc-newlib: Likewise.
2383 * config/arc/divtab-arc700.c: Likewise.
2384 * config/arc/initfini.c: Likewise.
2385 * config/arc/fp-hack.h: Likewise.
2387 2013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
2388 Diego Novillo <dnovillo@google.com>
2390 * config/arc/gmon/mcount.c (_MCOUNT_DECL): Comment typo fix.
2391 * config/arc/ieee-754/arc600-dsp/muldf3.S (.Linf_denorm): Likewise.
2392 * config/arc/ieee-754/arc600-mul64/muldf3.S (.Linf_denorm): Likewise.
2393 * config/arc/ieee-754/muldf3.S (.Linf_denorm): Likewise.
2395 2013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
2396 Brendan Kehoe <brendan@zen.org>
2397 Simon Cook <simon.cook@embecosm.com>
2399 * config.host (arc*-*-elf*, arc*-*-linux-uclibc*): New configurations.
2400 * config/arc: New directory.
2401 * longlong.h [__arc__] (umul_ppmm): Remove.
2402 [__arc__] (__umulsidi3): Define.
2403 [__arc__ && __ARC_NORM__] (count_leading_zeroes): Define.
2404 [__arc__ && __ARC_NORM__] (COUNT_LEADING_ZEROS_0): Likewise.
2406 2013-09-17 Jacek Caban <jacek@codeweavers.com>
2408 * config/i386/gthr-win32.c: CreateSemaphoreW instead of
2410 * config/i386/gthr-win32.h: Likewise.
2412 2013-09-16 DJ Delorie <dj@redhat.com>
2414 * config/rl78/vregs.h: Add G10 register definitions.
2415 * config/rl78/lib2mul.c: Enable for RL78/G10.
2416 * config/rl78/lib2div.c: Likewise.
2417 * config/rl78/lshrsi3.S: Use vregs.h.
2418 * config/rl78/cmpsi2.S: Likewise.
2419 * config/rl78/trampoline.S: Likewise.
2420 * config/rl78/mulsi2.S: Likewise. Disable for RL78/G10.
2422 2013-09-14 DJ Delorie <dj@redhat.com>
2423 Nick Clifton <nickc@redhat.com>
2425 * config/rl78/mulsi3.S: Remove a few unneeded moves and branches.
2426 * config/rl78/vregs.h: New.
2427 * config/rl78/signbit.S: New file. Implements signbit function.
2428 * config/rl78/divmodsi.S: New.
2429 * config/rl78/divmodhi.S: New.
2430 * config/rl78/divmodqi.S: New.
2431 * config/rl78/t-rl78: Build them here...
2432 * config/rl78/lib2div.c: ...but not here.
2434 2013-09-12 DJ Delorie <dj@redhat.com>
2436 * config.host (msp*-*-elf): New.
2437 * config/msp430/: New port.
2439 2013-08-18 Iain Sandoe <iain@codesourcery.com>
2441 PR gcov-profile/58127
2442 * libgcov.c (__gcov_indirect_call_callee): Don't make this a
2443 __thread var for emulated TLS.
2444 (__gcov_indirect_call_counters): Likewise.
2446 2013-08-16 Maciej W. Rozycki <macro@codesourcery.com>
2447 Catherine Moore <clm@codesourcery.com>
2448 Richard Sandiford <rdsandiford@googlemail.com>
2450 * config/mips/mips16.S (CE_STARTFN, CE_ENDFN): New macros.
2451 (RET_FUNCTION): Use them in place of STARTFN and ENDFN.
2452 (CALL_STUB_NO_RET): Likewise.
2453 (CALL_STUB_RET): Likewise.
2454 * config/mips/libgcc-mips16.ver: Remove __mips16_call_stub and
2455 __mips16_ret call/return stub symbols.
2456 * config.host <mips*-*-linux>: For non-R5900 add t-slibgcc-libgcc
2459 2013-08-13 Maciej W. Rozycki <macro@codesourcery.com>
2461 * config.host <mips*-*-linux*>: Remove a stray comment.
2463 2013-08-10 Jan Hubicka <jh@suse.cz>
2465 Work around binutils PR14342
2466 * Makefile.in: Add _gcov_indirect_call_profiler_v2 symbol.
2467 * libgcov.c (L_gcov_indirect_call_profiler): Restore original API.
2468 (L_gcov_indirect_call_profiler_v2): New.
2470 2013-08-06 Jan Hubicka <jh@suse.cz>
2472 * libgcov.c (__gcov_indirect_call_callee,
2473 __gcov_indirect_call_counters): New global vars.
2474 (__gcov_indirect_call_profiler): replace by ...
2475 (__gcov_indirect_call_profiler_v2) ... this one.
2477 2013-08-06 Caroline Tice <cmtice@google.com>
2479 * config.host (extra_parts): Add vtv_start.o, vtv_end.o
2480 vtv_start_preinit.o and vtv_end_preinit.o.
2481 * configure.ac: Add code to check/set enable_vtable_verify.
2482 * Makefile.in: Add rules to build vtv_*.o, if enable_vtable_verify is
2484 * vtv_start_preinit.c: New file.
2485 * vtv_end_preinit.c: New file.
2486 * vtv_start.c: New file.
2487 * vtv_end.c: New file.
2488 * configure: Regenerated.
2490 2013-08-01 Maxim Kuvyrkov <maxim@kugelworks.com>
2492 * config/aarch64/sfp-machine.h, config/aarch64/sync-cache.c,
2493 * config/i386/cpuinfo.c, config/ia64/unwind-ia64.h,
2494 * config/mips/vr4120-div.S: Fix license from GPL-3.0+ to
2495 GPL-3.0-with-GCC-exception.
2497 2013-07-30 Maciej W. Rozycki <macro@codesourcery.com>
2499 * config/mips/mips16.S (DELAYf): Alias to DELAYt for the MIPS IV
2502 2013-07-23 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2504 * config/s390/linux-unwind.h: Use the proper dwarf to hard reg
2505 mapping for FPRs when creating the fallback framestate.
2507 2013-07-19 Georg-Johann Lay <avr@gjlay.de>
2510 * config/avr/lib1funcs-fixed.S (__roundqq3, __rounduqq3)
2511 (__round_s2_const, __round_u2_const)
2512 (__round_s4_const, __round_u4_const, __round_x8):
2513 Saturate result if addition result cannot be represented.
2515 2013-07-15 Matthias Klose <doko@ubuntu.com>
2517 * libgcc2.c: Don't include <limits.h>.
2519 2013-07-09 Janis Johnson <janisjo@codesourcery.com>
2521 * config.host (powerpc-*-eabispe*): Add t-fdpbit to tmake_file.
2523 2013-07-06 Jakub Jelinek <jakub@redhat.com>
2526 * libgcc2.c (__floattisf): Avoid undefined signed overflow.
2528 2013-06-28 Jakub Jelinek <jakub@redhat.com>
2531 * libgcc2.c (POPCOUNTCST2, POPCOUNTCST4, POPCOUNTCST8, POPCOUNTCST):
2533 (__popcountSI2): For __SIZEOF_INT__ > 2 targets use arithmetics
2534 instead of table lookups.
2535 (__popcountDI2): Likewise.
2537 2013-06-25 Chung-Ju Wu <jasonwucj@gmail.com>
2539 * Makefile.in (clean, distclean): Remove auto-target.h and stamp-h
2542 2013-06-21 Joseph Myers <joseph@codesourcery.com>
2545 * soft-fp/adddf3.c: Update from glibc.
2546 * soft-fp/addsf3.c: Likewise.
2547 * soft-fp/addtf3.c: Likewise.
2548 * soft-fp/divdf3.c: Likewise.
2549 * soft-fp/divsf3.c: Likewise.
2550 * soft-fp/divtf3.c: Likewise.
2551 * soft-fp/double.h: Likewise.
2552 * soft-fp/eqdf2.c: Likewise.
2553 * soft-fp/eqsf2.c: Likewise.
2554 * soft-fp/eqtf2.c: Likewise.
2555 * soft-fp/extenddftf2.c: Likewise.
2556 * soft-fp/extended.h: Likewise.
2557 * soft-fp/extendsfdf2.c: Likewise.
2558 * soft-fp/extendsftf2.c: Likewise.
2559 * soft-fp/fixdfdi.c: Likewise.
2560 * soft-fp/fixdfsi.c: Likewise.
2561 * soft-fp/fixsfdi.c: Likewise.
2562 * soft-fp/fixsfsi.c: Likewise.
2563 * soft-fp/fixtfdi.c: Likewise.
2564 * soft-fp/fixtfsi.c: Likewise.
2565 * soft-fp/fixunsdfdi.c: Likewise.
2566 * soft-fp/fixunsdfsi.c: Likewise.
2567 * soft-fp/fixunssfdi.c: Likewise.
2568 * soft-fp/fixunssfsi.c: Likewise.
2569 * soft-fp/fixunstfdi.c: Likewise.
2570 * soft-fp/fixunstfsi.c: Likewise.
2571 * soft-fp/floatdidf.c: Likewise.
2572 * soft-fp/floatdisf.c: Likewise.
2573 * soft-fp/floatditf.c: Likewise.
2574 * soft-fp/floatsidf.c: Likewise.
2575 * soft-fp/floatsisf.c: Likewise.
2576 * soft-fp/floatsitf.c: Likewise.
2577 * soft-fp/floatundidf.c: Likewise.
2578 * soft-fp/floatundisf.c: Likewise.
2579 * soft-fp/floatunditf.c: Likewise.
2580 * soft-fp/floatunsidf.c: Likewise.
2581 * soft-fp/floatunsisf.c: Likewise.
2582 * soft-fp/floatunsitf.c: Likewise.
2583 * soft-fp/gedf2.c: Likewise.
2584 * soft-fp/gesf2.c: Likewise.
2585 * soft-fp/getf2.c: Likewise.
2586 * soft-fp/ledf2.c: Likewise.
2587 * soft-fp/lesf2.c: Likewise.
2588 * soft-fp/letf2.c: Likewise.
2589 * soft-fp/muldf3.c: Likewise.
2590 * soft-fp/mulsf3.c: Likewise.
2591 * soft-fp/multf3.c: Likewise.
2592 * soft-fp/negdf2.c: Likewise.
2593 * soft-fp/negsf2.c: Likewise.
2594 * soft-fp/negtf2.c: Likewise.
2595 * soft-fp/op-1.h: Likewise.
2596 * soft-fp/op-2.h: Likewise.
2597 * soft-fp/op-4.h: Likewise.
2598 * soft-fp/op-8.h: Likewise.
2599 * soft-fp/op-common.h: Likewise.
2600 * soft-fp/quad.h: Likewise.
2601 * soft-fp/single.h: Likewise.
2602 * soft-fp/soft-fp.h: Likewise.
2603 * soft-fp/subdf3.c: Likewise.
2604 * soft-fp/subsf3.c: Likewise.
2605 * soft-fp/subtf3.c: Likewise.
2606 * soft-fp/truncdfsf2.c: Likewise.
2607 * soft-fp/trunctfdf2.c: Likewise.
2608 * soft-fp/trunctfsf2.c: Likewise.
2609 * soft-fp/unorddf2.c: Likewise.
2610 * soft-fp/unordsf2.c: Likewise.
2611 * soft-fp/unordtf2.c: Likewise.
2612 * config/aarch64/sfp-machine.h (_FP_QNANNEGATEDP): Define to 0.
2613 * config/arm/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
2614 * config/c6x/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
2615 * config/i386/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
2616 * config/ia64/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
2617 * config/lm32/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
2618 * config/moxie/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
2619 * config/rs6000/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
2620 * config/score/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
2621 * config/tilegx/sfp-machine32.h (_FP_QNANNEGATEDP): Likewise.
2622 * config/tilegx/sfp-machine64.h (_FP_QNANNEGATEDP): Likewise.
2623 * config/tilepro/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
2625 2013-06-16 Jürgen Urban <JuergenUrban@gmx.de>
2627 * config/mips/lib2funcs.c: New file.
2628 * config/mips/t-mips (LIB2ADD_ST): Add it.
2630 2013-06-09 Oleg Endo <olegendo@gcc.gnu.org>
2633 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Do not change bits
2634 other than FPSCR.PR and FPSCR.SZ. Add SH4A implementation.
2636 2013-06-08 Walter Lee <walt@tilera.com>
2638 * config/tilepro/atomic.h: Don't include stdint.h or features.h.
2639 Replace int64_t with long long. Add __extension__ where
2641 * config/tilepro/atomic.c: Include config.h.
2643 2013-06-06 Douglas B Rupp <rupp@adacore.com>
2645 * config.host (arm-wrs-vxworks): Configure with other soft float.
2647 2013-06-04 Jürgen Urban <JuergenUrban@gmx.de>
2649 * config.host (mipsr5900-*-elf*, mipsr5900el-*-elf*, mips64r5900-*-elf*)
2650 (mips64r5900el-*-elf*): New configurations.
2652 2013-06-04 Alan Modra <amodra@gmail.com>
2654 * config/rs6000/ibm-ldouble.c: Enable for little-endian.
2656 2013-06-03 Yuri Rumyantsev <yuri.s.rumyantsev@intel.com>
2658 * config/i386/cpuinfo.c (INTEL_SLM): New enum value.
2660 2013-05-28 Eric Botcazou <ebotcazou@adacore.com>
2662 * config/sparc/sol2-unwind.h (MD_FALLBACK_FRAME_STATE_FOR): Do not set
2663 fs->signal_frame for SIGFPE raised for IEEE-754 exceptions.
2664 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Likewise.
2666 2013-05-22 Eric Botcazou <ebotcazou@adacore.com>
2668 * config.host (powerpc-*-elf*): Add rs6000/t-savresfgpr to tmake_file.
2669 (powerpc-wrs-vxworks): Likewise.
2671 2013-05-22 Eric Botcazou <ebotcazou@adacore.com>
2673 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Do it for
2674 signal frames as well.
2675 (MD_FALLBACK_FRAME_STATE_FOR): Do minor cleanups throughout and add the
2676 STACK_BIAS to the CFA offset.
2678 2013-05-17 Richard Henderson <rth@redhat.com>
2681 * unwind-dw2.c (UNWIND_COLUMN_IN_RANGE): New macro.
2682 (execute_cfa_program): Use it when storing to fs->regs.
2684 2013-05-08 Kai Tietz <ktietz@redhat.com>
2686 * config/i386/cygming-crtbegin.c (__register_frame_info): Make weak.
2687 (__deregister_frame_info): Likewise.
2689 2013-05-06 Thomas Schwinge <thomas@codesourcery.com>
2691 * fp-bit.c (unpack_d, pack_d): Properly preserve and restore a
2694 * fp-bit.h [FLOAT] (QUIET_NAN): Correct value.
2696 2013-04-25 Alan Modra <amodra@gmail.com>
2698 * config.host: Match little-endian powerpc-linux.
2700 2013-04-19 Yufeng Zhang <yufeng.zhang@arm.com>
2702 * config/aarch64/sfp-machine.h (_FP_W_TYPE): Change to define
2703 as 'unsigned long long' instead of 'unsigned long'.
2704 (_FP_WS_TYPE): Change to define as 'signed long long' instead of
2707 2013-04-10 Julian Brown <julian@codesourcery.com>
2709 * config/arm/linux-atomic.c (SUBWORD_SYNC_OP, SUBWORD_VAL_CAS)
2710 (SUBWORD_TEST_AND_SET): Use signed char/short types instead of
2711 unsigned char/unsigned short.
2712 (__sync_val_compare_and_swap_{1,2}): Handle signed argument.
2714 2013-04-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2717 * config/t-slibgcc-hpux (SHLIB_MAPFILES): Define.
2719 2013-04-04 Meador Inge <meadori@codesourcery.com>
2721 * config/arm/bpabi.S (aeabi_ldivmod): Add DWARF information for
2722 computing the location of the link register.
2723 (aeabi_uldivmod): Ditto.
2725 2013-03-27 Kai Tietz <ktietz@redhat.com>
2727 * config.host: Add support for cygwin x64 target.
2728 * configure: Regenerated.
2730 2013-03-26 Walter Lee <walt@tilera.com>
2732 * config/tilegx/t-crtstuff: Add -fno-asynchronous-unwind-tables
2733 -mcmodel=large to CRTSTUFF_T_CFLAGS_S variable.
2735 2013-03-25 Kai Tietz <ktietz@redhat.com>
2737 * config/i386/cygwin.S: Replace use of _WIN64 by __x86_64__.
2739 2013-03-20 Robert Mason <rbmj@verizon.net>
2741 * config/vxlib-tls.c (__gthread_get_tsd_data,)
2742 (__gthread_set_tsd_data, __gthread_enter_tsd_dtor_context,)
2743 (__gthread_leave_tsd_dtor_context): Add prototypes.
2744 (tls_delete_hook): Update.
2746 2013-03-20 Catherine Moore <clm@codesourcery.com>
2747 Joseph Myers <joseph@codesourcery.com>
2748 Chao-ying Fu <fu@mips.com>
2750 * config/mips/mips16.S: Don't build for microMIPS.
2751 * config/mips/linux-unwind.h: Handle microMIPS frame.
2752 * config/mips/crtn.S (fini, init): New labels.
2754 2013-03-14 Jakub Jelinek <jakub@redhat.com>
2756 PR tree-optimization/53265
2757 * unwind-dw2.c (execute_cfa_program): Avoid
2758 -Waggressive-array-optimizations warnings for DW_CFA_GNU_window_save
2759 on targets with DWARF_FRAME_REGISTERS < 32.
2761 2013-03-13 Oleg Endo <olegendo@gcc.gnu.org>
2764 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Enable for SH2A.
2765 (sdivsi3, udivsi3): Remove SH4 check and always compile these functions.
2767 2013-03-07 Sriraman Tallam <tmsriram@google.com>
2769 * config/i386/cpuinfo.c (get_intel_cpu): Fix cpuid codes for
2770 sandybridge processors.
2772 2013-03-06 Oleg Endo <olegendo@gcc.gnu.org>
2775 * config/sh/lib1funcs.S (udivsi3_i4i, sdivsi3_i4i): Add __SH2A__ to
2778 2013-03-04 Edgar E. Iglesias <edgar.iglesias@gmail.com>
2780 * config/microblaze/crti.S: Setup stack protection at entry
2782 2013-03-04 Georg-Johann Lay <avr@gjlay.de>
2784 * config/avr/lib1funcs.S (__ashrdi3, __lshrdi3, __ashldi3)
2785 (__rotldi3): Shift bytewise if applicable.
2787 2013-03-01 James Greenhalgh <james.greenhalgh@arm.com>
2789 * config/aarch64/sync-cache.c
2790 (__aarch64_sync_cache_range): Silence warnings.
2792 2013-02-25 Catherine Moore <clm@codesourcery.com>
2795 2013-02-24 Catherine Moore <clm@codesourcery.com>
2796 Joseph Myers <joseph@codesourcery.com>
2797 Chao-ying Fu <fu@mips.com>
2799 * config/mips/mips16.S: Don't build for microMIPS.
2800 * config/mips/linux-unwind.h: Handle microMIPS frame.
2801 * config/mips/crtn.S (fini, init): New labels.
2803 2013-02-24 Catherine Moore <clm@codesourcery.com>
2804 Joseph Myers <joseph@codesourcery.com>
2805 Chao-ying Fu <fu@mips.com>
2807 * config/mips/mips16.S: Don't build for microMIPS.
2808 * config/mips/linux-unwind.h: Handle microMIPS frame.
2809 * config/mips/crtn.S (fini, init): New labels.
2811 2012-02-19 Edgar E. Iglesias <edgar.iglesias@gmail.com>
2812 * config/microblaze/modsi3.S (modsi3): Fix case with 0x80000000
2815 2013-02-16 Alan Modra <amodra@gmail.com>
2818 * config/rs6000/linux-unwind.h (ppc_linux_aux_vector): Delete.
2819 (ppc_fallback_frame_state): Always set up save locations for fp
2820 and altivec. Don't bother with non-callee-saved regs, r0-r13
2821 except for r2 on ppc64, fr0-fr13, v0-v19, vscr.
2823 2013-02-12 Georg-Johann Lay <avr@gjlay.de>
2826 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add: _usmulUHA, _usmulUSA,
2828 (LIB1ASMFUNCS): Add: _muldi3_6, _mulsidi3, _umulsidi3, _usmuluha3,
2829 _ssmulha3, _usmulusa3, _ssmulsa3.
2830 * config/avr/lib1funcs.S (__muldi3_6): Break out of __muldi3.
2831 (__muldi3): XCALL __muldi3_6 instead of rcall.
2832 (__umulsidi3, __mulsidi3): New functions.
2833 (do_prologue_saves, do_epilogue_restores): New .macros.
2834 (__divdi3_moddi3): Use them.
2835 * config/avr/lib1funcs-fixed.S (__usmuluha3, __ssmulha3)
2836 (__usmulusa3, __ssmulsa3): New functions.
2838 2013-02-11 Iain Sandoe <iain@codesourcery.com>
2839 Jack Howarth <howarth@bromo.med.uc.edu>
2840 Patrick Marlier <patrick.marlier@gmail.com>
2843 * config/darwin-crt-tm.c: Remove dummy functions hack.
2845 2013-02-08 Georg-Johann Lay <avr@gjlay.de>
2848 * config/avr/lib2funcs.c: New C sources for modules for libgcc.a.
2849 * config/avr/lib2-object.mk: New iterator to build objects from it.
2850 * config/avr/t-avr: Iterate lib2-object.mk to build objects from
2852 (LIB2FUNCS_EXCLUDE): Add _clrsbdi2.
2853 (LIB1ASMFUNCS): Add: _ssabs_1, _mask1, _ret, _roundqq3, _rounduqq3,
2854 _round_s2, _round_u2, _round_2_const, _addmask_2, _round_s4,
2855 _round_u4, _round_4_const, _addmask_4, _round_x8, _rounddq3
2856 _roundudq3, _roundda3 _rounduda3, _roundta3 _rounduta3.
2857 * config/avr/lib1funcs-fixed.S: Implement them.
2859 2013-02-04 Richard Sandiford <rdsandiford@googlemail.com>
2861 Update copyright years.
2863 2013-02-01 David Edelsohn <dje.gcc@gmail.com>
2866 * config.host (powerpc-ibm-aix[56789]): Add t-aix-cxa to tmake_file.
2867 Add crtcxa to extra_parts.
2868 * config/rs6000/exit.h: New file.
2869 * config/rs6000/cxa_atexit.c: New file.
2870 * config/rs6000/cxa_finalize.c: New file.
2871 * config/rs6000/crtcxa.c: New file.
2872 * config/rs6000/t-aix-cxa: New file.
2873 * config/rs6000/libgcc-aix-cxa.ver: New file.
2875 2013-01-31 Nick Clifton <nickc@redhat.com>
2877 * config/v850/lib1funcs.S: Add support for e3v5 architecture
2880 2013-01-29 Georg-Johann Lay <avr@gjlay.de>
2883 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add:
2884 _mulQQ, _mulHQ, _mulHA, _mulSA,
2885 _mulUQQ, _mulUHQ, _mulUHA, _mulUSA,
2886 _divQQ, _divHQ, _divHA, _divSA,
2887 _divUQQ, _divUHQ, _divUHA, _divUSA.
2889 2013-01-26 David Holsgrove <david.holsgrove@xilinx.com>
2891 * config.host(microblaze*-linux*): tmake_file: Remove
2892 t-slibgcc-nolc-override, add t-slibgcc-libgcc.
2893 * config/microblaze/t-microblaze: Set LIB2FUNCS_EXCLUDE
2894 to exclude functions from being built with libgcc.c and use
2895 the microblaze assembly.
2897 2013-01-26 Edgar E. Iglesias <edgar.iglesias@gmail.com>
2899 * config.host (microblaze*-*-*): Rename microblaze*-*-elf, update
2902 2013-01-17 Yufeng Zhang <yufeng.zhang@arm.com>
2904 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Cast the
2905 results of (dcache_lsize - 1) and (icache_lsize - 1) to the type
2906 __UINTPTR_TYPE__; also cast 'base' to the same type before the
2907 alignment operation.
2909 2013-01-15 Sofiane Naci <sofiane.naci@arm.com>
2911 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Update
2912 loop start address for cache clearing.
2914 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
2916 * config/avr/lib1funcs.S: Remove trailing blanks.
2917 * config/avr/lib1funcs-fixed.S: Ditto.
2919 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
2921 * config/avr/avr-lib.h: Add GPL copyright notice.
2923 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
2925 * fixed-bit.c (SATFRACT) <FROM_TYPE=1, TO_TYPE=4>: Only
2926 declare / set min_low, min_high if TO_MODE_UNSIGNED == 0.
2927 (SATFRACT) <FROM_TYPE=TO_TYPE=4>: Only declare / set min_low,
2928 min_high if FROM_MODE_UNSIGNED == 0 and TO_MODE_UNSIGNED == 0.
2930 2013-01-07 Mark Kettenis <kettenis@openbsd.org>
2932 * config.host (i[34567]86-*-openbsd* and x86_64-*-openbsd*):
2933 Add to lists of i[34567]86-*-* and x86_64-*-* soft-fp targets.
2935 2013-01-04 Nick Clifton <nickc@redhat.com>
2937 * config/v850/lib1funcs.S: Only provide CALLT support functions if
2938 the CALLT instruction is supported.
2940 2012-12-20 Jonathan Wakely <jwakely.gcc@gmail.com>
2942 * gthr.h (__gthread_cond_timedwait_recursive): Do not require.
2943 * gthr-posix.h (__gthread_cond_timedwait_recursive): Remove.
2945 2012-12-13 John Tytgat <John@bass-software.com>
2947 * config/arm/fp16.c (__gnu_f2h_internal): Fix inaccuracy when aexp
2950 2012-12-12 Jakub Jelinek <jakub@redhat.com>
2953 * fixed-bit.c (FIXED_SSADD, FIXED_SSSUB, FIXED_SSNEG): Avoid
2954 undefined signed overflows.
2956 2012-12-09 Uros Bizjak <ubizjak@gmail.com>
2959 * config/alpha/linux-unwind.h: Disable when inhibit_libc is defined.
2961 2012-12-06 Uros Bizjak <ubizjak@gmail.com>
2963 * config/i386/sfp-machine.h (FP_EX_ALL): Define.
2964 (FP_TRAPPING_EXCEPTIONS): Define.
2965 * config/i386/32/sfp-machine.h (FP_EX_SHIFT): Define.
2966 * config/i386/64/sfp-machine.h (FP_EX_SHIFT): Ditto.
2968 2012-12-04 Richard Henderson <rth@redhat.com>
2971 * Makefile.in (libgcc_s.so): Depend on and link with libgcc.a.
2973 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
2975 * config/aarch64/sfp-machine.h (FP_EX_ALL): Define.
2976 (FP_EX_SHIFT): Define.
2977 (FP_TRAPPING_EXCEPTIONS): Define.
2979 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
2981 * config/aarch64/sfp-machine.h (FP_RND_MASK): Define.
2982 (FP_ROUNDMODE): Use FP_RND_MASK.
2983 * config/aarch64/sfp-exceptions.c: New.
2984 * config/aarch64/sfp-machine.h (FP_HANDLE_EXCEPTIONS):
2985 Use __sfp_handle_exceptions.
2987 2012-12-04 Richard Earnshaw <rearnsha@arm.com>
2989 * config.host: (arm*-*-freebsd*): Remove.
2990 (arm*-*-linux*, arm*-*-uclinux*): Simplify logic.
2991 (arm*-*-elf*): Remove.
2992 (arm*-*-wince-pe*): Remove.
2993 * arm/unwind-arm.c (struct fpa_reg): Delete.
2994 (struct fpa_regs): Delete.
2995 (phase1_vrs): Remove fpa element.
2996 (_Unwind_VRS_Get): Remove _UVRSC_FPA.
2997 (_Unwind_VRS_Set, _Unwind_VRS_Pop): Likewise.
2998 * arm/pr-support.c (__gnu_unwind_execute): Remove FPA support.
2999 * ieee754-sf.S (floatundisf): Remove FPA support.
3000 (floatdisf): Likewise.
3001 * ieee75f-df.S (floatundidf): Likewise.
3002 (floatdidf): Likewise.
3004 2012-11-29 Kai Tietz <ktietz@redhat.com>
3007 * unwind-c.c (__SEH__): Make sure SjLj isn't active.
3008 * unwind-generic.h: Likewise.
3009 * unwind-seh.c: Likewise.
3011 2012-11-28 Richard Henderson <rth@redhat.com>
3014 * emutls.c (__emutls_get_address): Avoid race condition between
3015 obj->loc.offset read and emutls_key initialization.
3017 2012-11-22 Georg-Johann Lay <avr@gjlay.de>
3019 Adjust decimal point of signed accum mode to GCC default.
3022 * config/avr/t-avr (LIB1ASMFUNCS): Add _fractsfsq _fractsfusq,
3024 * config/avr/lib1funcs-fixed.S (__fractqqsf, __fracthqsf)
3025 (__fractsasf, __fractsfha, __fractusqsf, __fractsfsa)
3026 (__mulha3, __mulsa3)
3027 (__divqq3, __divha3, __divsa3): Adjust to new position of
3028 decimal point of signed accum types.
3030 (__mulusa3_round): New function.
3031 (__mulusa3): Use it.
3032 (__divqq_helper): New function.
3033 (__udivuqq3): Use it.
3035 2012-11-20 Jakub Jelinek <jakub@redhat.com>
3038 * libgcc-std.ver.in: Add GCC_4.8.0 and %inherit for it.
3040 2012-11-18 Teresa Johnson <tejohnson@google.com>
3043 * libgcov.c (gcov_exit): Remove merged program summary
3044 comparison unless !GCOV_LOCKED.
3046 2012-11-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
3048 * soft-fp: Updated from glibc upstream.
3050 2012-11-06 Ian Lance Taylor <iant@google.com>
3052 * generic-morestack.c (__generic_morestack): Align the returned
3053 stack pointer to a 32 byte boundary.
3054 * config/i386/morestack.S (__morestack_non_split) [32-bit]: Don't
3055 increment the return address until we have decided that we don't
3056 have a varargs function.
3057 (__morestack) [32-bit]: Align stack correctly when calling C
3059 (__morestack) [64-bit]: Likewise.
3061 2012-11-04 Thomas Schwinge <thomas@codesourcery.com>
3063 * configure: Regenerate.
3065 2012-11-02 Uros Bizjak <ubizjak@gmail.com>
3068 * config/i386/sfp-exceptions.c: Guard with _SOFT_FLOAT.
3069 * config/i386/sfp-machine.h: Guard exception handling
3070 code with _SOFT_FLOAT.
3071 * config/i386/32/sfp-machine.h: Guard rounding handling
3072 code with _SOFT_FLOAT.
3073 * config/i386/64/sfp-machine.h: Ditto.
3075 2012-10-31 Joel Sherrill <joel.sherrill@oarcorp.com>
3077 * config.host (m32r-*-rtems*): Include crtinit.o and crtfinit.o
3080 2012-10-26 Uros Bizjak <ubizjak@gmail.com>
3082 * config/i386/crtfastmath.c (set_fast_math): Use __builtin_ia32_fxsave.
3083 Clear only fxsave.mxcsr_mask. Use saved mxcsr from fxsave structure
3084 when appropriate. Correct structure element types.
3085 * config/i386/t-crtfm (crtfastmath.o): Compile with -mfxsr, remove
3086 -minline-all-stringops from compile flags.
3088 2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
3090 * config.host (sparc64-*-rtems*): Remove sparc/t-elf.
3092 2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
3094 * config.host (sh*-*-rtems*): Add sh*-*-elf*'s extra_parts.
3096 2012-10-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
3098 * config.host (powerpc-*-rtems*): Add rs6000/t-savresfgpr to
3101 2012-10-23 Ian Bolton <ian.bolton@arm.com>
3102 Jim MacArthur <jim.macarthur@arm.com>
3103 Marcus Shawcroft <marcus.shawcroft@arm.com>
3104 Nigel Stephens <nigel.stephens@arm.com>
3105 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
3106 Richard Earnshaw <rearnsha@arm.com>
3107 Sofiane Naci <sofiane.naci@arm.com>
3108 Stephen Thomas <stephen.thomas@arm.com>
3109 Tejas Belagod <tejas.belagod@arm.com>
3110 Yufeng Zhang <yufeng.zhang@arm.com>
3112 * config.host (aarch64*-*-elf, aarch64*-*-linux*): New.
3113 * config/aarch64/crti.S: New file.
3114 * config/aarch64/crtn.S: New file.
3115 * config/aarch64/linux-unwind.h: New file.
3116 * config/aarch64/sfp-machine.h: New file.
3117 * config/aarch64/sync-cache.c: New file.
3118 * config/aarch64/t-aarch64: New file.
3119 * config/aarch64/t-softfp: New file.
3121 2012-10-21 Hans-Peter Nilsson <hp@bitrange.com>
3123 * config/mmix/crti.S: Mark program and data addresses using PRELD.
3124 Remove typo'd and unnecessary alignment-LOC for .data. Remove
3125 no-longer-needed LDBU insns.
3127 2012-10-18 Sebastian Huber <sebastian.huber@embedded-brains.de>
3130 (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtemseabi*): Rename
3131 "arm*-*-rtemseabi*" to "arm*-*-rtems*".
3133 2012-10-17 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
3135 * config/arm/lib1funcs.S (__ARM_ARCH__): Define for ARMv8-A.
3137 2012-10-15 Matthias Klose <doko@ubuntu.com>
3139 * config.host: Match arm*-*-linux-* for ARM Linux/GNU.
3141 2012-10-15 Pavel Chupin <pavel.v.chupin@intel.com>
3143 * configure: Regenerate.
3144 * configure.ac: Replace code with GCC_AC_THREAD_HEADER use.
3146 2012-10-10 Uros Bizjak <ubizjak@gmail.com>
3148 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
3149 instructions for 64bit targets only.
3151 2012-10-10 Uros Bizjak <ubizjak@gmail.com>
3153 * config/i386/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
3154 FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX): Move to ...
3155 * config/i386/32/sfp-machine.h: ... here.
3156 * config/i386/64/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO,
3157 FP_RND_PINF, FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX):
3160 2012-10-07 Matthias Klose <doko@ubuntu.com>
3162 * config/arm/unwind-arm.h (__gnu_unwind_24bit): Mark parameters
3164 (_Unwind_decode_typeinfo_ptr): Mark base as unused.
3166 2012-10-06 Mark Kettenis <kettenis@openbsd.org>
3168 * config.host (*-*-openbsd*): Add t-eh-dw2-dip to tmake_file.
3169 * unwind-dw2-fde-dip.c: Don't include <elf.h> on OpenBSD.
3170 (USE_PT_GNU_EH_FRAME): Define for OpenBSD.
3173 2012-10-05 Jonathan Wakely <jwakely.gcc@gmail.com>
3176 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
3177 Fix parameter names.
3179 2012-10-04 Oleg Endo <olegendo@gcc.gnu.org>
3182 * config/sh/t-sh (HOST_LIBGCC2_CFLAGS): Delete.
3183 * config/sh/t-netbsd (HOST_LIBGCC2_CFLAGS): Delete.
3184 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Remove mieee option.
3186 2012-10-03 Oleg Endo <olegendo@gcc.gnu.org>
3189 * config/sh/linux-atomic.S: Delete.
3190 * config/sh/linux-atomic.c: New.
3191 * config/sh/t-linux (LIB2ADD): Replace linux-atomic.S with
3192 linux-atomic.c. Add cflags to disable warnings.
3194 2012-10-02 Jonathan Wakely <jwakely.gcc@gmail.com>
3197 * gthr.h (__gthread_recursive_mutex_destroy): Document new required
3199 * gthr-posix.h (__gthread_recursive_mutex_destroy): Define.
3200 * gthr-single.h (__gthread_recursive_mutex_destroy): Likewise.
3201 * config/gthr-rtems.h (__gthread_recursive_mutex_destroy): Likewise.
3202 * config/gthr-vxworks.h (__gthread_recursive_mutex_destroy): Likewise.
3203 * config/i386/gthr-win32.c (__gthread_win32_recursive_mutex_destroy):
3205 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
3207 * config/mips/gthr-mipssde.h (__gthread_recursive_mutex_destroy):
3209 * config/pa/gthr-dce.h (__gthread_recursive_mutex_destroy): Likewise.
3210 * config/s390/gthr-tpf.h (__gthread_recursive_mutex_destroy): Likewise.
3212 2012-09-19 Mark Kettenis <kettenis@openbsd.org>
3214 * config.host (hppa-*-openbsd*): New target.
3215 * config/pa/t-openbsd: New file.
3217 2012-09-15 Georg-Johann Lay <avr@gjlay.de>
3220 * config/avr/lib1funcs-fixed.S (__ssneg_2, __ssabs_2, __ssneg_4,
3221 __ssabs_4, __clr_8, __ssneg_8, __ssabs_8,
3222 __usadd_8, __ussub_8, __ssadd_8, __sssub_8): New functions.
3223 (__divsa3): Use __negsi2 to negate r_quoL.
3224 * config/avr/lib1funcs.S (FALIAS): New macro.
3225 (__divmodsi4): Break out and use __divmodsi4_neg1 as...
3226 (__negsi2): ...this new function.
3227 * config/avr/t-avr (LIB1ASMFUNCS): Add _negsi2, _clr_8,
3228 _ssneg_2, _ssneg_4, _ssneg_8, _ssabs_2, _ssabs_4,
3229 _ssabs_8, _ssadd_8, _sssub_8, _usadd_8, _ussub_8.
3230 (LIB2FUNCS_EXCLUDE): Fix typo for _add _sub.
3231 Add: _ssadd*, _sssub*, _ssneg*, _ssabs* for signed fixed modes.
3232 Add: _usadd*, _ussub*, _usneg* for unsigned fixed modes.
3234 2012-09-10 Oleg Endo <olegendo@gcc.gnu.org>
3237 * config/sh/lib1funcs.S (ashlsi3): Reimplement as ashlsi3_r0.
3238 (lshrsi3): Reimplement as lshrsi3_r0.
3240 2012-09-10 Andreas Schwab <schwab@linux-m68k.org>
3243 * config/t-slibgcc-libgcc (SHLIB_MAKE_SOLINK): Use -lgcc instead
3246 2012-09-07 Teresa Johnson <tejohnson@google.com>
3248 PR gcov-profile/54487
3249 * libgcc/libgcov.c (gcov_exit): Avoid warning on histogram
3252 2012-09-05 Georg-Johann Lay <avr@gjlay.de>
3255 * config.host (tmake_file,host=avr-*-*): Add avr/t-avrlibc if
3256 not configured --with-avrlibc=no.
3257 * config/avr/t-avrlibc: New file.
3258 * Makefile.in (FPBIT_FUNCS): filter-out LIB2FUNCS_EXCLUDE.
3259 (DPBIT_FUNCS): Ditto.
3260 (TPBIT_FUNCS): Ditto.
3262 2012-09-04 Teresa Johnson <tejohnson@google.com>
3264 * libgcov.c (struct gcov_summary_buffer): New structure.
3265 (gcov_histogram_insert): New function.
3266 (gcov_compute_histogram): Ditto.
3267 (gcov_exit): Invoke gcov_compute_histogram, and perform merging of
3268 histograms during summary merging.
3270 2012-09-01 Mark Kettenis <kettenis@openbsd.org>
3272 * config.host (x86_64-*-openbsd*): New target.
3274 2012-08-29 Chung-Lin Tang <cltang@codesourcery.com>
3276 * config/mips/crtfastmath.c (set_fast_math): Add 'nomips16'
3279 2012-08-24 Georg-Johann Lay <avr@gjlay.de>
3282 * config/avr/t-avr (conv_X): Rename to func_X.
3284 2012-08-24 Georg-Johann Lay <avr@gjlay.de>
3287 * config/avr/lib1funcs-fixed.S: New file.
3288 * config/avr/lib1funcs.S: Include it. Undefine some divmodsi
3289 after they are used.
3290 (neg2, neg4): New macros.
3291 (__mulqihi3,__umulqihi3,__mulhi3): Rewrite non-MUL variants.
3292 (__mulhisi3,__umulhisi3,__mulsi3): Rewrite non-MUL variants.
3293 (__umulhisi3): Speed up MUL variant if there is enough flash.
3294 * config/avr/avr-lib.h (TA, UTA): Adjust according to gcc's
3296 * config/avr/t-avr (LIB1ASMFUNCS): Add: _fractqqsf, _fractuqqsf,
3297 _fracthqsf, _fractuhqsf, _fracthasf, _fractuhasf, _fractsasf,
3298 _fractusasf, _fractsfqq, _fractsfuqq, _fractsfhq, _fractsfuhq,
3299 _fractsfha, _fractsfsa, _mulqq3, _muluqq3, _mulhq3, _muluhq3,
3300 _mulha3, _muluha3, _mulsa3, _mulusa3, _divqq3, _udivuqq3, _divhq3,
3301 _udivuhq3, _divha3, _udivuha3, _divsa3, _udivusa3.
3302 (LIB2FUNCS_EXCLUDE): Add supported functions.
3304 2012-08-22 Georg-Johann Lay <avr@gjlay.de>
3306 * Makefile.in (fixed-funcs,fixed-conv-funcs): filter-out
3307 LIB2FUNCS_EXCLUDE before adding them to libgcc-objects,
3309 * fixed-obj.mk: Only expand dependency if $o is not in
3312 2012-08-22 H.J. Lu <hongjiu.lu@intel.com>
3314 * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): New.
3316 2012-08-22 Joseph Myers <joseph@codesourcery.com>
3318 * Makefile.in (vis_hide, gen-hide-list): Do not make definitions
3319 depend on --enable-shared.
3320 ($(lib1asmfuncs-o)): Use %.vis files independent of
3322 * static-object.mk ($(base)$(objext), $(base).vis)
3323 ($(base)_s$(objext)): Use same rules for visibility handling as in
3326 2012-08-21 Ian Lance Taylor <iant@google.com>
3328 * config/i386/morestack.S (__morestack_non_split): Increase amount
3329 of space allocated for non-split code stack.
3331 2012-08-19 Joseph Myers <joseph@codesourcery.com>
3333 * crtstuff.c (USE_PT_GNU_EH_FRAME): Define for systems using glibc
3334 even if inhibit_libc.
3336 2012-08-17 Julian Brown <julian@codesourcery.com>
3338 * Makefile.in (LIB2_DIVMOD_EXCEPTION_FLAGS): Default to
3339 -fexceptions -fnon-call-exceptions if not defined.
3340 ($(lib2-divmod-o), $(lib2-divmod-s-o)): Use above.
3341 * config/arm/t-bpabi (LIB2_DIVMOD_EXCEPTION_FLAGS): Define.
3343 2012-08-17 Andreas Schwab <schwab@linux-m68k.org>
3345 * config/m68k/linux-atomic.c (__sync_lock_test_and_set_1): Fix
3348 2012-08-16 David Edelsohn <dje.gcc@gmail.com>
3350 * config.host (*-*-aix*): Move rs6000/t-ibm-ldouble after
3351 rs6000/t-slibgcc-aix.
3353 2012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
3355 * longlong.h: (powerpc): Delete _ARCH_PWR and _ARCH_COM handling.
3357 2012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
3359 * longlong.h: (whole file, powerpc): Adjust to single assembler syntax.
3361 2012-08-03 H.J. Lu <hongjiu.lu@intel.com>
3364 * Makefile.in (version): Replace top_srcdir with srcdir.
3366 2012-08-03 Jonathan Yong <jon_y@users.sourceforge.net>
3368 * Makefile.in (version): set to BASE-VER file from gcc directory.
3370 2012-08-01 Nick Clifton <nickc@redhat.com>
3372 * config/m32c/lib2funcs.c (__clrsbhi2): New function.
3373 Implements __clrsb for an HImode argument.
3375 2012-07-31 Nick Clifton <nickc@redhat.com>
3377 * config/stormy16/lib2funcs.c (__clrsbhi2): New function.
3378 Implements __clrsb for an HImode argument.
3379 * config/stormy16/clrsbhi2.c: New file:
3380 * config/stormy16/t-stormy16 (LIB2ADD): Add clrsbhi2.c.
3382 2012-07-22 Steven Bosscher <steven@gcc.gnu.org>
3384 * libgcov.c (__gcov_ior_profiler): Benign comment fix.
3386 2012-07-19 Tristan Gingold <gingold@adacore.com>
3387 Richard Henderson <rth@redhat.com>
3389 * unwind-seh.c: New file.
3390 * unwind-generic.h: Include windows.h for SEH.
3391 (_Unwind_Exception): Use 6 private fields for SEH.
3392 (_GCC_specific_handler): Declare.
3393 * unwind-c.c (__gcc_personality_seh0): New function.
3395 * config/i386/libgcc-cygming.ver: New file.
3396 * config/i386/t-seh-eh: New file.
3397 * config.host (x86_64-*-mingw*): Default to seh.
3399 2012-07-14 Steven Bosscher <steven@gcc.gnu.org>
3401 * config/t-darwin (crt3.0): Remove work-around for fixed PR26840.
3403 2012-06-17 Uros Bizjak <ubizjak@gmail.com>
3405 * config/i386/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Use
3406 __builtin_expect when checking for exceptions.
3407 * config/ia64/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Ditto.
3409 2012-06-13 Uros Bizjak <ubizjak@gmail.com>
3411 * config/ia64/sfp-machine.h (__sfp_handle_exceptions): New
3412 function declaration.
3413 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
3415 * config/ia64/sfp-exceptions.c: New.
3416 * config/ia64/t-softfp (LIB2ADD): Add sfp-exceptions.c.
3418 2012-06-13 Uros Bizjak <ubizjak@gmail.com>
3420 * config/i386/32/sfp-machine.h (_FP_NANSIGN_S, _FP_NANSIGN_D,
3421 _FP_NANSIGN_E, _FP_NANSIGN_Q): Move ...
3422 * config/i386/64/sfp-machine: ... (delete here) ...
3423 * config/i386/sfp-machine.h: ... to here.
3424 (FP_EX_MASK): Remove.
3426 (FP_INIT_ROUNDMODE): Declare asm as volatile.
3428 2012-06-11 Sriraman Tallam <tmsriram@google.com>
3430 * config/i386/libgcc-bsd.ver: Version symbol __cpu_indicator_init.
3431 * config/i386/libgcc-sol2.ver: Ditto.
3432 * config/i386/libgcc-glibc.ver: Ditto.
3434 2012-06-11 Roland McGrath <mcgrathr@google.com>
3436 * gthr-posix.h [neither FreeBSD nor Solaris] (__gthread_active_p):
3437 If __GLIBC__ is defined, refer to __pthread_key_create instead of
3440 2012-06-09 Uros Bizjak <ubizjak@gmail.com>
3442 * config/i386/32/sfp-machine.h (__gcc_CMPtype, CMPtype,
3443 _FP_KEEPNANFRACP, _FP_CHOOSENAN, FP_EX_INVALID, FP_EX_DENORM,
3444 FP_EX_DIVZERO, FP_EX_OVERFLOW, FP_EX_UNDERFLOW, FP_EX_INEXACT,
3445 FP_HANDLE_EXCEPTIONS, FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
3446 FP_RND_MINF, _FP_DEXL_EX, FP_INIT_ROUNDMODE, FP_ROUNDMODE,
3447 __LITTLE_ENDIAN, __BIG_ENDIAN, strong_alias): Move ...
3448 * config/i386/64/sfp-machine: ... (delete here) ...
3449 * config/i386/sfp-machine.h: ... to here.
3451 (__sfp_handle_exceptions): New function declaration.
3452 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
3453 * config/i386/sfp-exceptions.c: New.
3454 * config/i386/t-softfp: New.
3455 * config.host (i[34567]86-*-* and x86_64-*-* soft-fp targets): Add
3456 i386/t-softfp to tmake_file.
3458 2012-06-03 David S. Miller <davem@davemloft.net>
3460 * longlong.h [SPARC] (sub_ddmmss): Fix thinko in previous 64-bit
3463 2012-05-31 David S. Miller <davem@davemloft.net>
3465 * longlong.h [SPARC] (umul_ppmm, udiv_qrnnd): Use hardware integer
3466 multiply and divide instructions on 32-bit when V9.
3467 (add_ssaaaa, sub_ddmmss): Convert to branchless code on 64-bit.
3469 2012-05-29 Joseph Myers <joseph@codesourcery.com>
3471 * config/arm/ieee754-df.S: Fix typos.
3472 * config/arm/ieee754-sf.S: Fix typos.
3473 * config/c6x/libunwind.S: Fix typos.
3474 * config/epiphany/udivsi3-float.c: Fix typos.
3475 * config/microblaze/muldi3_hard.S: Fix typos.
3476 * config/picochip/adddi3.S: Fix typos.
3477 * config/picochip/ashlsi3.S: Fix typos.
3478 * config/picochip/ashrsi3.S: Fix typos.
3479 * config/picochip/clzsi2.S: Fix typos.
3480 * config/picochip/cmpsi2.S: Fix typos.
3481 * config/picochip/divmod15.S: Fix typos.
3482 * config/picochip/divmodhi4.S: Fix typos.
3483 * config/picochip/divmodsi4.S: Fix typos.
3484 * config/picochip/longjmp.S: Fix typos.
3485 * config/picochip/lshrsi3.S: Fix typos.
3486 * config/picochip/parityhi2.S: Fix typos.
3487 * config/picochip/popcounthi2.S: Fix typos.
3488 * config/picochip/setjmp.S: Fix typos.
3489 * config/picochip/subdi3.S: Fix typos.
3490 * config/picochip/ucmpsi2.S: Fix typos.
3491 * config/picochip/udivmodhi4.S: Fix typos.
3492 * config/picochip/udivmodsi4.S: Fix typos.
3493 * config/spu/divv2df3.c: Fix typos.
3494 * config/spu/mfc_multi_tag_release.c: Fix typos.
3495 * config/spu/mfc_tag_release.c: Fix typos.
3496 * configure.ac: Fix typos.
3497 * configure: Regenerate.
3499 2012-05-25 Ian Lance Taylor <iant@google.com>
3501 * config/i386/morestack.S (__morestack_non_split): Check whether
3502 caller is varargs and needs %bp to hold the stack frame on return.
3504 2012-05-25 Olivier Hainque <hainque@adacore.com>
3506 * config/rs6000/vxworks/tramp.S (trampoline_setup): Use a longcall
3507 sequence in the non pic case on VxWorks.
3509 2012-05-24 Olivier Hainque <hainque@adacore.com>
3511 * Makefile.in: Move dependency on install-unwind_h from
3512 "install-leaf" to "install".
3514 2012-05-24 Olivier Hainque <hainque@adacore.com>
3516 * Makefile.in (clean): Remove libgcc_tm.stamp as well.
3517 Use a separate command for stamp removals.
3519 2012-05-21 Andrew Pinski <apinski@cavium.com>
3522 * configure.ac: Define the default includes to being none.
3523 * configure: Regenerate.
3525 2012-05-16 Olivier Hainque <hainque@adacore.com>
3527 * Makefile.in (install-unwind_h): Rename into ...
3528 (install-unwind_h-forbuild): New target.
3529 (all): Use it instead of the former install-unwind_h.
3530 (install-unwind_h): Reinstate, copy to user install destination
3531 for include files, not to the internal gcc object directory one.
3532 (install-leaf): Depend on it.
3534 2012-05-15 Olivier Hainque <hainque@adacore.com>
3536 * config/rs6000/aix-unwind.h (*_REGNO): New, set of useful
3537 register numbers. LR_REGNO replaces R_LR.
3538 (ucontext_for): New, helper for ...
3539 (ppc_aix_fallback_frame_state): New, implementation for aix 5.2
3541 (MD_FALLBACK_FRAME_STATE_FOR): Define for 32bit configurations.
3543 2012-05-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3545 * config.host (i[34567]86-*-linux*, x86_64-*-linux*)
3546 (i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu)
3547 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Move
3549 (i[34567]86-*-*, x86_64-*-*): ... here.
3551 * config/i386/libgcc-bsd.ver (GCC_4.8.0): New version.
3552 * config/i386/libgcc-sol2.ver (GCC_4.8.0): New version.
3554 * config/i386/i386-cpuinfo.c: Rename to ...
3555 * config/i386/cpuinfo.c: ... this.
3556 * config/i386/t-cpuinfo (LIB2ADD): Reflect this.
3558 * configure.ac (AC_CONFIG_HEADER): Call for auto-target.h.
3559 (libgcc_cv_init_priority): New test.
3560 * configure: Regenerate.
3561 * config.in: New file.
3562 * Makefile.in (clean): Rename config.h to auto-target.h.
3563 (config.h): Likewise.
3564 (stamp-h): Likewise.
3566 * config/i386/cpuinfo.c (auto-target.h): Include.
3567 (CONSTRUCTOR_PRIORITY): Define.
3568 (__cpu_indicator_init): Use it.
3570 2012-05-09 H.J. Lu <hongjiu.lu@intel.com>
3572 * longlong.h: Use a URL instead of an FSF postal address.
3573 Replace spaces with tab.
3575 2012-05-08 Teresa Johnson <tejohnson@google.com>
3577 * libgcov.c (gcov_clear, __gcov_reset): New functions.
3578 (__gcov_dump): Ditto.
3579 (gcov_dump_complete): New global variable.
3580 (gcov_exit): Export hidden to enable use in L_gcov_dump.
3581 (__gcov_flush): Outline functionality now in gcov_clear.
3582 * Makefile.in (L_gcov_reset, L_gcov_dump): Define.
3584 2012-04-28 Aurelien Jarno <aurelien@aurel32.net>
3586 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*): Remove.
3587 (mips*-*-linux*): Include mips/t-tpbit when long double is
3590 2012-04-25 Sriraman Tallam <tmsriram@google.com>
3592 * config/i386/i386-cpuinfo.c (FEATURE_AVX2): New enum value.
3593 (get_available_features): New argument. Check for AVX2.
3594 (__cpu_indicator_init): Modify call to get_available_features.
3596 2012-04-25 Alan Modra <amodra@gmail.com>
3598 * config/rs6000/crtsavevr.S: New file.
3599 * config/rs6000/crtrestvr.S: New file.
3600 * config/rs6000/t-savresfgpr: Build the above.
3601 * config/rs6000/t-netbsd: Likewise.
3603 2012-04-24 Sriraman Tallam <tmsriram@google.com>
3605 * libgcc/config/i386/i386-cpuinfo.c: Set __cpu_vendor always.
3607 2012-04-24 Sriraman Tallam <tmsriram@google.com>
3609 * libgcc/config/i386/i386-cpuinfo.c: New file.
3610 * libgcc/config/i386/t-cpuinfo: New file.
3611 * libgcc/config.host: Include t-cpuinfo.
3612 * libgcc/config/i386/libgcc-glibc.ver: Version symbol __cpu_model.
3614 2012-04-24 Chao-ying Fu <fu@mips.com>
3616 * unwind-dw2-fde-dip.c: Define USE_PT_GNU_EH_FRAME for BIONIC.
3618 2012-04-20 Thomas Schwinge <thomas@codesourcery.com>
3620 struct siginfo vs. siginfo_t
3622 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Use
3623 siginfo_t instead of struct siginfo.
3624 * config/bfin/linux-unwind.h (bfin_fallback_frame_state): Likewise.
3625 * config/i386/linux-unwind.h (x86_fallback_frame_state): Likewise.
3626 * config/ia64/linux-unwind.h (ia64_fallback_frame_state)
3627 (ia64_handle_unwabi): Likewise.
3628 * config/mips/linux-unwind.h (mips_fallback_frame_state): Likewise.
3629 * config/pa/linux-unwind.h (pa32_fallback_frame_state): Likewise.
3630 * config/sh/linux-unwind.h (shmedia_fallback_frame_state)
3631 (sh_fallback_frame_state): Likewise.
3632 * config/tilepro/linux-unwind.h (tile_fallback_frame_state): Likewise.
3633 * config/xtensa/linux-unwind.h (xtensa_fallback_frame_state): Likewise.
3635 2012-04-02 H.J. Lu <hongjiu.lu@intel.com>
3637 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): Update x32
3640 2012-03-31 Eric Botcazou <ebotcazou@adacore.com>
3642 * config/ia64/unwind-ia64.c (uw_install_context): Manually save LC
3643 if it hasn't been previously saved.
3645 2012-03-29 H.J. Lu <hongjiu.lu@intel.com>
3647 * config/i386/linux-unwind.h (x86_64_fallback_frame_state): Define
3650 2012-03-28 Georg-Johann Lay <avr@gjlay.de>
3653 * config/avr/lib1funcs.S: Use __AVR_HAVE_SPH__ for SP_H checks
3654 instead of __AVR_HAVE_8BIT_SP__.
3656 2012-03-26 Tristan Gingold <gingold@adacore.com>
3658 * config/ia64/unwind-ia64.h: Declare unw_word and unw_sword.
3659 (unw_table_entry): Use unw_word instead of unsigned long.
3660 (_Unwind_FindTableEntry): Likewise.
3661 * config/ia64/fde-glibc.c (_Unwind_FindTableEntry): Likewise.
3662 * config/ia64/fde-vms.c (vms_unwtable_entry): Likewise.
3663 (_Unwind_FindTableEntry): Likewise.
3664 * config/ia64/unwind-ia64.c (unw_reg_info, unw_reg_state)
3665 (unw_labeled_state, unw_state_record, unw_stack, _Uwind_Context)
3666 (set_reg, alloc_spill_area, finish_prologue, ia64_rse_slot_num)
3667 (ia64_rse_is_rnat_slot, ia64_rse_rnat_addr, ia64_rse_num_regs)
3668 (ia64_rse_skip_regs, ia64_copy_rbs, unw_access_gr)
3669 (uw_frame_state_for, uw_update_reg_address, uw_update_context)
3670 (uw_init_context_1, uw_install_context): Likewise.
3671 (unw_word): Move to unwind-ia64.h
3673 2012-03-26 Tristan Gingold <gingold@adacore.com>
3675 * config/vms/vms-ucrt0.c: Update copyright years.
3677 (___gcc_main_flags): Declare.
3678 (__main): Check flags to remap argv and exit code.
3679 * config.host (*-*-*vms*): Adjust extra_parts.
3680 * config/vms/t-vms (vcrt0.o, pcrt0.o): Remove.
3683 2012-03-22 Richard Earnshaw <rearnsha@arm.com>
3685 * arm/lib1funcs.asm (ctzsi2): New function.
3686 * arm/t-elf (LIB1ASMFUNCS): Add _ctzsi2.
3687 * arm/t-linux (LIB1ASMFUNCS): Likewise.
3688 * arm/t-strongarm-elf (LIB1ASMFUNCS): Likewise.
3689 * arm/t-symbian (LIB1ASMFUNCS): Likewise.
3690 * arm/t-vxworks (LIB1ASMFUNCS): Likewise.
3691 * arm/t-wince-pe (LIB1ASMFUNCS): Likewise.
3693 2012-03-21 Andreas Tobler <andreast@fgznet.ch>
3695 * config.host: Add bits to support powerpc64-*-freebsd*.
3696 * config/rs6000/freebsd-unwind.h: New file.
3697 * config/rs6000/t-freebsd64: New file.
3699 2012-03-20 Richard Guenther <rguenther@suse.de>
3701 PR gcov-profile/52627
3702 * libgcov.c (init_mx): Fix mutex name.
3704 2012-03-16 Tristan Gingold <gingold@adacore.com>
3706 * config/ia64/vms-unwind.h: Remove ulong (and replace
3707 it by unw_reg where used). Define unw_reg with __int64.
3709 2012-03-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3711 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
3713 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
3715 (sparc_is_sighandler): Likewise.
3717 2012-03-13 H.J. Lu <hongjiu.lu@intel.com>
3719 * unwind-dw2.c (_Unwind_SetGRValue): Assert DWARF register size
3722 2012-03-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3724 * config/arm/crtn.S: Fix typo.
3726 2012-03-13 Richard Guenther <rguenther@suse.de>
3728 * libgcov.c: Remove stdio.h include and NULL un-define.
3730 2012-03-13 Richard Guenther <rguenther@suse.de>
3733 * unwind-dw2-fde.c: Make avoid-include-gthr.h hacks work again.
3735 2012-03-13 Richard Guenther <rguenther@suse.de>
3737 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Fix definition.
3739 2012-03-13 Richard Guenther <rguenther@suse.de>
3741 * gthr-posix.h: Remove duplicate __GTHREAD_MUTEX_INIT_FUNCTION
3742 and __gthread_mutex_init_function definitions.
3744 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3746 * config.host (mips*-*-openbsd*): Remove.
3748 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3750 * config.host: Remove alpha*-dec-osf5.1* handling.
3751 * config/alpha/gthr-posix.c: Remove.
3752 * config/alpha/libgcc-osf5.ver: Remove.
3753 * config/alpha/osf5-unwind.h: Remove.
3754 * config/alpha/t-osf-pthread: Remove.
3755 * config/alpha/t-slibgcc-osf: Remove.
3756 * config/t-crtfm (crtfastmath.o): Remove -frandom-seed.
3757 * gthr-posix.h [!_REENTRANT && __osf__] (_REENTRANT): Don't define.
3758 [__osf__ && _PTHREAD_USE_MANGLED_NAMES_]: Remove.
3759 * mkmap-flat.awk: Remove osf_export handling.
3761 2012-03-12 Richard Guenther <rguenther@suse.de>
3763 * gthr.h (__GTHREAD_MUTEX_INIT_FUNCTION): Adjust specification.
3764 * gthr-posix.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
3765 (__gthread_mutex_init_function): New function.
3766 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
3769 * libgcov.c: Include gthr.h.
3770 (__gcov_flush_mx): New global variable.
3771 (init_mx, init_mx_once): New functions.
3772 (__gcov_flush): Protect self with a mutex.
3773 (__gcov_fork): Re-initialize mutex after forking.
3774 * unwind-dw2-fde.c: Change condition under which to use
3775 __GTHREAD_MUTEX_INIT_FUNCTION.
3777 2012-03-12 Tristan Gingold <gingold@adacore.com>
3779 * config/alpha/t-vms: Define HOST_LIBGCC2_CFLAGS.
3780 * config/ia64/t-vms: Likewise.
3782 2012-03-11 Michael Hope <michael.hope@linaro.org>
3784 * longlong.h [ARM] (add_ssaaaa, sub_ddmmss, umul_ppmm): Enable
3787 2012-03-07 Walter Lee <walt@tilera.com>
3789 * config/tilepro/atomic.c: Rename "atomic_" prefix to
3791 (atomic_xor): Rename and move definition to
3792 config/tilepro/atomic.h.
3793 (atomic_nand): Ditto.
3794 * config/tilepro/atomic.h: Rename "atomic_" prefix to
3796 (arch_atomic_xor): Move from config/tilepro/atomic.c.
3797 (arch_atomic_nand): Ditto.
3799 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
3802 * config/avr/lib1funcs.S (__movmemx_hi): Fix loop label in RAM-part.
3804 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
3807 * config/avr/lib1funcs.S (__xload_1): Don't read unintentionally
3810 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
3814 * config/avr/lib1funcs.S (__do_copy_data): Clear RAMPZ after usage
3815 if RAMPZ affects reading from RAM.
3816 (__tablejump_elpm__): Ditto.
3818 (__movmemx_hi): Ditto.
3819 (__do_global_ctors): Right condition for RAMPZ usage is "have ELPM".
3820 (__do_global_dtors): Ditto.
3821 (__xload_1, __xload_2, __xload_3, __xload_4): Ditto.
3822 (__movmemx_hi): Ditto.
3824 2012-03-05 Richard Henderson <rth@redhat.com>
3826 * longlong.h [ARM] (umul_ppmm): Use umull for arm3m and later.
3827 [ARM] (count_trailing_zeros): Use the builtin.
3829 2012-03-01 Kai Tietz <ktietz@redhat.com>
3831 * soft-fp: Imported from glibc upstream.
3833 2012-02-28 Kai Tietz <ktietz@redhat.com>
3835 * config/i386/sfp-machine.h (_FP_STRUCT_LAYOUT): Define it
3836 for mingw-targets as attribute gcc_struct.
3838 2012-02-28 Ian Lance Taylor <iant@google.com>
3840 * generic-morestack.c (__splitstack_releasecontext): Correct call
3841 to __morestack_release_segments.
3843 2012-02-27 Samuel Thibault <samuel.thibault@ens-lyon.org>
3846 * generic-morestack.c (__generic_morestack_set_initial_sp): Test
3847 for __linux__ when removing signals from __morestack_fullmask.
3849 2012-02-23 Georg-Johann Lay <avr@gjlay.de>
3852 * config/avr/lib1funcs.S (__AVR__XMEGA__): Fix tippo to __AVR_XMEGA__.
3854 2012-02-23 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
3856 * config/ia64/crtbegin.S: Use HAVE_INITFINI_ARRAY_SUPPORT
3857 instead of HAVE_INITFINI_ARRAY.
3858 * config/ia64/crtend.S: Likewise.
3860 2012-02-20 Kai Tietz <ktietz@redhat.com>
3863 * gthr.h (GTHREAD_USE_WEAK): Define as zero for mingw.
3865 * config.host (i686-*-mingw*): Set md_unwind_header only for dw2-mode
3866 to w32-unwind.h header.
3868 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
3870 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*)
3871 (mips*-*-linux*): Remove t-slibgcc-libgcc.
3872 * config/mips/t-mips16 (LIB1ASMFUNCS): Remove __mips16_rdhwr.
3873 * config/mips/mips16.S (__mips16_rdhwr): Delete.
3875 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
3877 * config/mips/mips16.S (CALL_STUB_RET): Add CFI information.
3879 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
3882 * config/darwin-crt-tm.c: Correct typo.
3884 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
3885 Patrick Marlier <patrick.marlier@gmail.com>
3888 * config/darwin-crt-tm.c: Generate dummy functions.
3890 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
3891 Patrick Marlier <patrick.marlier@gmail.com>
3894 * config/darwin-crt-tm.c (getTMCloneTable): New function.
3895 (__doTMRegistrations): Call it.
3896 (__doTMdeRegistrations): Likewise.
3898 2012-01-15 Georg-Johann Lay <avr@gjlay.de>
3899 Anatoly Sokolov <aesok@post.ru>
3900 Eric Weddington <eric.weddington@atmel.com>
3903 * config/avr/lib1funcs.S (__prologue_saves__): Handle AVR_XMEGA
3904 (__epilogue_restores__): Ditto.
3906 2012-02-15 Eric Botcazou <ebotcazou@adacore.com>
3910 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Add support for
3911 Solaris 11 and slightly reformat.
3912 (sparc_is_sighandler): Likewise.
3914 2012-02-14 Walter Lee <walt@tilera.com>
3916 * config.host: Handle tilegx and tilepro.
3917 * config/tilegx/sfp-machine.h: New file.
3918 * config/tilegx/sfp-machine32.h: New file.
3919 * config/tilegx/sfp-machine64.h: New file.
3920 * config/tilegx/t-crtstuff: New file.
3921 * config/tilegx/t-softfp: New file.
3922 * config/tilegx/t-tilegx: New file.
3923 * config/tilepro/atomic.c: New file.
3924 * config/tilepro/atomic.h: New file.
3925 * config/tilepro/linux-unwind.h: New file.
3926 * config/tilepro/sfp-machine.h: New file.
3927 * config/tilepro/softdivide.c: New file.
3928 * config/tilepro/softmpy.S: New file.
3929 * config/tilepro/t-crtstuff: New file.
3930 * config/tilepro/t-tilepro: New file.
3932 2012-02-07 Jonathan Wakely <jwakely.gcc@gmail.com>
3936 * gthr-posix.h: Allow static initializer macros to be disabled.
3937 (__gthrw_pthread_cond_init): Define weak reference unconditionally.
3939 2012-02-05 Chung-Lin Tang <cltang@codesourcery.com>
3941 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*, mips*-*-linux*):
3942 Add t-slibgcc-libgcc to tmake_file.
3943 * config/mips/libgcc-mips16.ver: Revert previous patch.
3944 * config/mips/mips16.S (__mips16_rdhwr): Hide.
3946 2012-02-02 Sumanth G <sumanth.gundapaneni@kpitcummins.com>
3947 Jayant R Sonar <jayant.sonar@kpitcummins.com>
3949 * config.host: Add National Semiconductor CR16 target (cr16-*-*).
3950 * config/cr16/crti.S: New file.
3951 * config/cr16/crtlibid.S: New file.
3952 * config/cr16/crtn.S: New file.
3953 * config/cr16/lib1funcs.S: New file.
3954 * config/cr16/t-cr16: New file.
3955 * config/cr16/t-crtlibid: New file.
3956 * config/cr16/unwind-dw2.h: New file.
3957 * config/cr16/unwind-cr16.c: New file.
3958 * config/cr16/divmodhi3.c: New file.
3960 2012-01-25 Alan Modra <amodra@gmail.com>
3962 * config/rs6000/t-linux64: Delete. Move..
3963 * config/rs6000/t-ppc64-fp: ..softfp_wrap defines to here..
3964 * config/rs6000/t-linux: ..and libgcc flags to here.
3966 2012-01-22 Douglas B Rupp <rupp@gnat.com>
3968 * config.host (i[34567]86-*-interix3*):
3969 Change triplet to i[34567]86-*-interix[3-9]*.
3970 * configure: Regenerate.
3972 2012-01-15 Chung-Lin Tang <cltang@codesourcery.com>
3973 Richard Sandiford <rdsandiford@googlemail.com>
3975 * config/mips/libgcc-mips16.ver (__mips16_rdhwr): Add.
3976 * config/mips/mips16.S (__mips16_rdhwr): New function.
3977 * config/mips/t-mips16 (LIB1ASMFUNCS): Add _m16rdhwr.
3979 2012-01-11 Nathan Sidwell <nathan@acm.org>
3981 * libgcov.c (__gcov_init): Ignore objects with no functions.
3983 2012-01-10 Georg-Johann Lay <avr@gjlay.de>
3986 Extend __pgmx semantics to linearize memory.
3987 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_1, _movmemx.
3988 * config/avr/lib1funcs.S (__xload_1): New function.
3989 (__movmemx_qi, __movmemx_hi): New functions.
3990 (__xload_2, __xload_3, __xload_4): Rewrite to fit new __pgmx
3993 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
3995 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Check that the
3996 purported sigacthandler address isn't null before dereferencing it.
3997 (sparc_is_sighandler): Likewise.
3999 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
4002 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove SAVPC and
4003 add CFA. Revert back to old code for Solaris 8+ multi-threaded.
4004 (sparc_is_sighandler): Likewise.
4005 (MD_FALLBACK_FRAME_STATE_FOR): Adjust call to IS_SIGHANDLER.
4007 2012-01-06 Tristan Gingold <gingold@adacore.com>
4009 * config/ia64/t-ia64 (LIB1ASMFUNCS): Move backward
4010 compatibility thunks...
4011 (CUSTOM_CRTSTUFF, crtbegin.o, crtend.o)
4012 (crtbeginS.o, crtendS.o): ... and these to ...
4013 * config/ia64/t-ia64-elf: ... this new file.
4014 * config.host (ia64*-*-elf*, ia64*-*-freebsd*, ia64*-*-linux*)
4015 (ia64*-*-hpux*): Add ia64/t-ia64-elf in tmake_file.
4017 2012-01-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
4019 * configure: Regenerate.
4020 * config/s390/t-crtstuff: Remove -fPIC.
4022 2012-01-02 Jonathan Wakely <jwakely.gcc@gmail.com>
4025 * enable-execute-stack-mprotect.c (getpagesize): Do not define
4028 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
4031 * config/avr/lib1funcs.S: Remove FIXME comments.
4032 (SPEED_DIV): Depend on __AVR_HAVE_8BIT_SP__.
4034 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
4036 Implement light-weight DImode support.
4037 * config/avr/t-avr (LIB1ASMFUNCS): Add _adddi3, _adddi3_s8,
4038 _subdi3, _cmpdi2, _cmpdi2_s8, _rotldi3.
4039 * config/avr/lib1funcs.S (__adddi3, __adddi3_s8, __subdi3,
4040 __cmpdi2, __cmpdi2_s8, __rotldi3): New functions.
4042 2011-12-30 Nathan Sidwell <nathan@acm.org>
4044 * libgcov.c (gcov_crc32): Remove global var.
4045 (free_fn_data): New function.
4046 (buffer_fn_data): Pass in filename, more robust error recovery.
4047 (crc32_unsigned): New function.
4048 (gcov_exit): More robust detection of new program. More robust
4050 (__gcov_init): Do not update program's crc here.
4052 2011-12-21 Tristan Gingold <gingold@adacore.com>
4054 * config/ia64/fde-vms.c (UNW_IVMS_MODE): Define.
4056 2011-12-21 Ian Lance Taylor <iant@google.com>
4058 * config/i386/morestack.S: Simplify CFI opcodes throughout.
4060 2011-12-20 Ian Lance Taylor <iant@google.com>
4062 * config/i386/morestack.S (__morestack_non_split): If there is
4063 enough stack space already, don't split. Ask for more stack space
4066 2011-12-20 Sergio Durigan Junior <sergiodj@redhat.com>
4068 * unwind-arm-common.inc: Include `tconfig.h', `tsystem.h' and
4070 (_Unwind_DebugHook): New function.
4071 (uw_restore_core_regs): New define.
4072 (unwind_phase2): Use uw_restore_core_regs instead of
4074 (unwind_phase2_forced): Likewise.
4075 (__gnu_Unwind_Resume): Likewise.
4077 2011-12-20 Uros Bizjak <ubizjak@gmail.com>
4079 * config/alpha/linux-unwind.h: Update copyright years.
4080 (MD_FROB_UPDATE_CONTEXT): New define.
4081 (alpha_frob_update_context): New function.
4083 2011-12-17 Richard Sandiford <rdsandiford@googlemail.com>
4085 * config.host (mips*-sde-elf*, mipsisa64sr71k-*-elf*): Add to
4086 tmake_file rather replacing it.
4088 2011-12-15 Iain Sandoe <iains@gcc.gnu.org>
4090 * config/rs6000/darwin-world.S (toplevel): Make it clear that this
4091 function is not used for PPC64.
4092 (save_world): Amend comments. Update the VRsave mask to reflect the
4094 (rest_world): Update comments, do not clobber r10, do not use r8.
4095 (eh_rest_world_r10): Amend comments, do not use r8.
4096 (rest_world_eh_r7r8): Rename as local Lrest_world_eh_r7, since r8 is
4097 no longer used, move restore of CR and target address to the end of
4100 2011-12-14 H.J. Lu <hongjiu.lu@intel.com>
4102 * generic-morestack.c (__generic_morestack_set_initial_sp): Check
4103 __GLIBC__ instead of __linux__ when using __SIGRTMIN.
4105 2011-12-14 Georg-Johann Lay <avr@gjlay.de>
4108 * config/avr/t-avr (LIB1ASMSRC): Add _mulpsi3, _mulsqipsi3.
4109 * config/avr/lib1funcs.S (__mulpsi3, __mulsqipsi3): New functions.
4111 2011-12-11 Eric Botcazou <ebotcazou@adacore.com>
4113 * config/sparc/sol2-unwind.h: Use #ifdef directive consistently.
4115 2011-12-09 Georg-Johann Lay <avr@gjlay.de>
4118 * config/avr/t-avr (LIB1ASMFUNCS): Add _muldi3.
4119 * config/avr/lib1funcs.S (__muldi3): New function.
4121 2011-12-06 Andrew Pinski <apinski@cavium.com>
4123 * crtstuff.c (__do_global_dtors_aux_fini_array_entry): Align to the
4125 (__frame_dummy_init_array_entry): Likewise.
4127 2011-12-06 Georg-Johann Lay <avr@gjlay.de>
4129 Forward-port from gcc-4_6-branch r181936 2011-12-02.
4133 * config/avr/lib1funcs.S (__prologue_saves__,
4134 __epilogue_restores__, __divdi3_moddi3): Enclose parts using
4135 __SP_H__ in !defined (__AVR_HAVE_8BIT_SP__). Add FIXME comments.
4137 2011-12-04 Iain Sandoe <iains@gcc.gnu.org>
4139 * config/rs6000/t-darwin64 (LIB2ADD): Add fp and gp save routines.
4141 2011-11-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4144 * config/pa/stublib.c (_ITM_registerTMCloneTable): New stub.
4145 (_ITM_deregisterTMCloneTable): Likewise.
4146 (__register_frame_info): Fix unused warning.
4147 (__deregister_frame_info, __cxa_finalize, _Jv_RegisterClasses,
4148 pthread_default_stacksize_np): Likewise.
4149 * config/pa/t-stublib (LIBGCCSTUB_OBJS): Add new objects and rules.
4151 2011-11-29 DJ Delorie <dj@redhat.com>
4153 * config.host (rl78-*-elf): New case.
4154 * config/rl78: New directory for the Renesas RL78.
4156 2011-11-29 Bernd Schmidt <bernds@codesourcery.com>
4158 * config.host (tic6x-*-uclinux): Append to extra_parts. Fix
4161 2011-11-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4164 * config/rs6000/t-savresfgpr: New file.
4165 * config/rs6000/t-ppccomm (LIB2ADD_ST): Remove all but
4166 $(srcdir)/config/rs6000/eabi.S.
4167 * config/rs6000/t-ppccomm-ldbl: Remove.
4168 * config.host (powerpc-*-freebsd*): Add rs6000/t-savresfgpr to
4170 (powerpc-*-eabispe*): Likewise.
4171 (powerpc-*-eabi*): Likewise.
4172 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
4173 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add rs6000/t-ppccomm
4174 to tmake_file, remove rs6000/t-ppccomm-ldbl.
4175 (powerpc-*-eabisimaltivec*): Remove rs6000/t-ppccomm-ldbl from
4177 (powerpc-*-eabisim*): Likewise.
4178 (powerpc-*-elf*): Likewise.
4179 (powerpc-*-eabialtivec*): Likewise.
4180 (powerpc-xilinx-eabi*): Likewise.
4181 (powerpc-*-rtems*): Likewise.
4182 (powerpcle-*-elf*): Likewise.
4183 (powerpcle-*-eabisim*): Likewise.
4184 (powerpcle-*-eabi*): Likewise.
4186 2011-11-27 Ian Lance Taylor <iant@google.com>
4188 * generic-morestack.c (__splitstack_find): Check for NULL old
4190 (__splitstack_resetcontext): New function.
4191 (__splitstack_releasecontext): New function.
4192 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
4194 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
4196 * config/darwin-crt-tm.c: Correct comments, use correct licence.
4198 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
4200 * config/darwin-crt-tm.c: Remove dummy _ITM_ functions.
4202 2011-11-26 Richard Henderson <rth@redhat.com>
4204 * config/m68k/linux-atomic.c: New file.
4205 * config/m68k/t-linux: New file.
4206 * config.host (m68k-uclinux, m68k-linux): Use it.
4208 2011-11-26 Richard Henderson <rth@redhat.com>
4210 * crtstuff.c (__TMC_LIST__): Mark used not unused.
4211 (__TMC_END__): Only declare if hidden is available; in the definition,
4212 if hidden is unavailable add a null record.
4213 (deregister_tm_clones, register_tm_clones): New.
4214 (__do_global_dtors_aux, frame_dummy): Use them.
4215 (__do_global_dtors, __do_global_ctors_1): Likewise.
4217 2011-11-22 Iain Sandoe <iains@gcc.gnu.org>
4219 * config/darwin-crt-tm.c: New file.
4220 * config.host (darwin): Build crttms.o crttme.o to provide
4221 startup and shutdown for tm clones.
4222 * config/t-darwin (crttms.o): New build rule.
4223 (crttme.o): Likewise.
4225 2011-11-21 Hans-Peter Nilsson <hp@axis.com>
4227 * Makefile.in ($(srcdir)/emutls.c): Explain why it's in LIB2ADDEH
4230 2011-11-21 Richard Henderson <rth@redhat.com>
4232 * crtstuff.c (USE_TM_CLONE_REGISTRY): Default to 1 on ELF.
4233 (__TMC_LIST__, __TMC_END__): New.
4234 (__do_global_dtors_aux): Call _ITM_deregisterTMCloneTable.
4235 (__do_global_dtors): Likewise.
4236 (frame_dummy): Call _ITM_registerTMCloneTable.
4237 (__do_global_ctors_1): Likewise.
4239 2011-11-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4241 * config.host (iq2000*-*-elf*): Add iq2000/t-iq2000 to tmake_file.
4242 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
4243 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add to tmake_file.
4244 (powerpc-*-lynxos*): Add rs6000/t-lynx to tmake_file.
4245 * config/i386/t-darwin64: Remove.
4246 * config/sh/t-netbsd (LIB2ADD): Remove.
4248 2011-11-21 Georg-Johann Lay <avr@gjlay.de>
4251 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add _moddi3, _umoddi3.
4252 (LIB1ASMFUNCS): Add _divdi3, _udivdi3, _udivmod64, _negdi2.
4253 * config/avr/lib1funcs.S (wmov): New assembler macro.
4254 (__umoddi3, __udivdi3, __udivdi3_umoddi3): New functions.
4255 (__moddi3, __divdi3, __divdi3_moddi3): New functions.
4256 (__udivmod64): New function.
4257 (__negdi2): New function.
4259 2011-11-21 Gerald Pfeifer <gerald@pfeifer.com>
4261 * config.host (*-*-freebsd[12], *-*-freebsd[12].*,
4262 *-*-freebsd*aout*): Remove.
4264 2011-11-20 Hans-Peter Nilsson <hp@axis.com>
4266 * static-object.mk (c_flags-$o): Save c_flags.
4267 ($(base)$(objext)): Use it.
4269 2011-11-18 Steve Ellcey <sje@cup.hp.com>
4271 * Makefile.in (c_flags): Set to -fno-exceptions to build libunwind.
4273 2011-11-18 Georg-Johann Lay <avr@gjlay.de>
4276 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_2 _xload_3 _xload_4.
4277 * config/avr/lib1funcs.S (__xload_2, __xload_3, __xload_4):
4280 2011-11-16 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
4282 * config/arm/lib1funcs.asm (udivsi3): Add support for divide
4284 (aeabi_uidivmod): Likewise.
4285 (umodsi3): Likewise.
4287 (aeabi_idivmod): Likewise.
4290 2011-11-16 Tristan Gingold <gingold@adacore.com>
4292 * config/alpha/qrnnd.S: Use specific pseudos for VMS.
4294 2011-11-15 Georg-Johann Lay <avr@gjlay.de>
4297 * config/avr/t-avr (LIB1ASMFUNCS): Add _load_3, _load_4.
4298 * config/avr/lib1funcs.S (__load_3, __load_4, __xload_2): New functions.
4300 2011-11-13 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4302 * config.host (hppa*64*-*-hpux11*): Remove pa/t-stublib64 from
4304 * config/pa/t-stublib: Merge rules from config/pa/t-stublib64.
4305 * config/pa/t-stublib64: Delete.
4307 2011-11-12 Richard Henderson <rth@redhat.com>
4309 * config/rs6000/linux-unwind.h (frob_update_context): Properly
4310 cast the pointer argument to _Unwind_SetGRPtr.
4312 2011-11-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4314 * config/spu/t-elf (LIB2ADD): Use LIB2FUNCS_EXCLUDE instead.
4316 2011-11-09 Ian Lance Taylor <iant@google.com>
4318 * generic-morestack.c: Include <string.h>.
4319 (uintptr_type): Define.
4320 (struct initial_sp): Add dont_block_signals field. Reduce size of
4322 (allocate_segment): Set prev field to NULL. Don't set
4323 __morestack_current_segment or __morestack_segments.
4324 (__generic_morestack): Update current->prev and *pp after calling
4326 (__morestack_block_signals): Don't do anything if
4327 dont_block_signals is set.
4328 (__morestack_unblock_signals): Likewise.
4329 (__generic_findstack): Check for initial_sp == NULL. Add casts to
4331 (__splitstack_block_signals): New function.
4332 (enum __splitstack_content_offsets): Define.
4333 (__splitstack_getcontext, __splitstack_setcontext): New functions.
4334 (__splitstack_makecontext): New function.
4335 (__splitstack_block_signals_context): New function.
4336 (__splitstack_find_context): New function.
4337 * config/i386/morestack.S (__morestack_get_guard): New function.
4338 (__morestack_set_guard, __morestack_make_guard): New functions.
4339 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
4341 2011-11-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4343 * config.host (i[34567]86-*-cygwin*): Move i386/t-mingw-pthread ...
4344 (i[34567]86-*-mingw*): ... here.
4345 (x86_64-*-mingw*): ... here.
4347 2011-11-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4349 * config/c6x/t-elf (LIB2ADD): Add instead of assigning.
4351 2011-11-07 Nathan Sidwell <nathan@acm.org>
4353 * libgcov.c (struct gcov_fn_buffer): New struct.
4354 (buffer_fn_data): New helper.
4355 (gcov_exit): Rework for new gcov data structures.
4357 2011-11-07 Georg-Johann Lay <avr@gjlay.de>
4360 * config/avr/lib1funcs.S (__divmodhi4, __divmodsi4): Tweak speed.
4362 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4364 * config.host (tmake_file): Correct comment.
4365 (bfin*-elf*): Remove bfin/t-elf from tmake_file, add
4367 (bfin*-uclinux*): Likewise.
4368 (bfin*-linux-uclibc*): Likewise.
4369 (xstormy16-*-elf): Add stormy16/t-stormy16 to tmake_file.
4371 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Append instead of
4373 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Likewise.
4374 * config/avr/t-avr (HOST_LIBGCC2_CFLAGS): Likewise.
4375 * config/c6x/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
4376 * config/h8300/t-h8300 (HOST_LIBGCC2_CFLAGS): Likewise.
4377 * config/lm32/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
4378 * config/m32r/t-m32r (HOST_LIBGCC2_CFLAGS): Likewise.
4379 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Likewise.
4380 * config/mips/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
4381 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Likewise.
4382 * config/pdp11/t-pdp11 (HOST_LIBGCC2_CFLAGS): Likewise.
4383 * config/picochip/t-picochip (HOST_LIBGCC2_CFLAGS): Likewise.
4384 * config/stormy16/t-stormy16 (HOST_LIBGCC2_CFLAGS): Likewise.
4385 * config/t-openbsd-thread (HOST_LIBGCC2_CFLAGS): Likewise.
4387 * config/bfin/t-elf: Remove.
4388 * config/t-vxworks (HOST_LIBGCC2_CFLAGS): Remove.
4390 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4392 * config.host (*-*-rtems*): Add t-rtems to tmake_file.
4393 (i[34567]86-*-rtems*): Remove t-rtems from tmake_file.
4394 (lm32-*-elf*, lm32-*-rtems*): Split into ...
4395 (lm32-*-elf*): ... this.
4396 (lm32-*-rtems*): ... and this.
4398 (m32r-*-rtems*): Add to tmake_file.
4399 (moxie-*-rtems*): Likewise.
4400 (sparc-*-rtems*): Likewise.
4401 Remove t-rtems from tmake_file.
4402 (sparc64-*-rtems*): Likewise.
4403 * config/t-rtems (HOST_LIBGCC2_CFLAGS): Use LIBGCC2_INCLUDES
4406 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4409 * config/gthr-posix.h: Move ...
4410 * gthr-posix.h: ... here.
4411 * config/gthr-lynx.h: Reflect this.
4412 * config/gthr-vxworks.h: Likewise.
4413 * config/rs6000/gthr-aix.h: Likewise.
4414 * configure.ac (target_thread_file): Likewise.
4415 * configure: Regenerate.
4417 2011-11-06 Sebastian Huber <sebastian.huber@embedded-brains.de>
4419 * config.host (arm*-*-rtemseabi*): New target.
4421 2011-11-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4424 * Makefile.in: Make EXTRA_PARTS depend on libgcc_tm.h instead of
4427 2011-11-05 Joern Rennecke <joern.rennecke@embecosm.com>
4429 * config.host (epiphany-*-elf*): New configuration.
4430 * config/epiphany: New Directory.
4432 2011-11-05 Ralf Corsépius <ralf.corsepius@rtems.org>
4434 * config.host (avr-*-rtems*): Add config/avr/t-rtems.
4435 * config/avr/t-rtems: New.
4436 Filter out _exit from LIB1ASMFUNCS.
4438 2011-11-04 David S. Miller <davem@davemloft.net>
4440 * configure.ac: Test for 64-bit addresses on !x86 using __LP64__.
4441 * configure: Rebuild.
4443 2011-11-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
4445 * config/s390/t-crtstuff: Add -fPIC to CRTSTUFF_T_CFLAGS_S
4448 2011-11-04 Georg-Johann Lay <avr@gjlay.de>
4451 * config/t-avr (LIB1ASMFUNCS): Add _divmodpsi4, _udivmodpsi4.
4452 * config/lib1funcs.S (__udivmodpsi4, __divmodpsi4): New functions.
4454 2011-11-04 Joel Sherrill <joel.sherrill@oarcorp.com>
4457 * config.host (sparc-*-rtems*): Add sparc/t-softmul.
4459 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4461 * config/c6x/t-elf (LIB2ADDEH): Set.
4462 * config/c6x/t-c6x-elf: Remove.
4464 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4466 * config/i386/sol2-ci.S: Rename to ...
4467 * config/i386/crti.S: ... this.
4468 * config/i386/sol2-cn.S: Rename to ...
4469 * config/i386/crtn.S: ... this.
4470 * config/sparc/sol2-ci.S: Rename to ...
4471 * config/sparc/crti.S: ... this.
4472 * config/sparc/sol2-cn.S: Rename to ...
4473 * config/sparc/crtn.S: ... this.
4474 * config/t-sol2 (CUSTOM_CRTIN): Remove.
4475 (crti.o, crtn.o): Remove.
4477 2011-11-04 Tristan Gingold <gingold@adacore.com>
4479 * config/ia64/fde-vms.c: Do not include md-unwind-support.h
4481 2011-11-04 Kaz Kojima <kkojima@gcc.gnu.org>
4483 * config/sh/t-sh: Use $(gcc_compile) instead of $(compile).
4485 2011-11-03 Hans-Peter Nilsson <hp@axis.com>
4487 * config.host (crisv32-*-none, cris-*-none): Remove.
4488 (crisv32-*-elf): Append to tmake_file, don't just set it.
4489 (cris-*-elf): Add missing t-fdpbit to tmake_file.
4491 2011-11-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4493 * config/rs6000/t-ppccomm (ecrti$(objext)): Use $<.
4494 (ecrtn$(objext)): Likewise.
4495 (ncrti$(objext)): Likewise.
4496 (ncrtn$(objext)): Likewise.
4498 2011-11-03 Andreas Schwab <schwab@redhat.com>
4500 * config/ia64/t-ia64 (crtbeginS.o): Fix whitespace damage.
4502 2011-11-02 David S. Miller <davem@davemloft.net>
4504 * configure.ac: Set host_address on sparc too.
4505 * configure: Regenerate.
4506 * config.host: Add sparc/t-linux64 and sparc/t-softmul conditionally
4507 based upon host_address.
4508 * config/sparc/t-linux64: Set CRTSTUFF_T_CFLAGS unconditionally.
4510 2011-11-02 Jason Merrill <jason@redhat.com>
4512 * config/rs6000/t-ppccomm: Add missing \.
4514 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4516 * gthr-single.h, gthr.h: New files.
4517 * config/gthr-lynx.h, config/gthr-posix.h., config/gthr-rtems.h,
4518 config/gthr-vxworks.h, config/i386/gthr-win32.h,
4519 config/mips/gthr-mipssde.h, config/pa/gthr-dce.h,
4520 config/rs6000/gthr-aix.h, config/s390/gthr-tpf.h: New files.
4521 * config/i386/gthr-win32.c: Include "gthr-win32.h".
4522 * configure.ac (thread_header): New variable.
4523 Set it depending on target_thread_file.
4524 (gthr-default.h): Link from $thread_header.
4525 * configure: Regenerate.
4526 * Makefile.in (LIBGCC2_CFLAGS): Remove $(GTHREAD_FLAGS).
4528 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4530 * configure.ac (tm_file_): New variable.
4531 Determine from tm_file.
4532 (tm_file, tm_defines): Substitute.
4533 * configure: Regenerate.
4534 * mkheader.sh: New file.
4535 * Makefile.in (clean): Remove libgcc_tm.h.
4536 ($(objects)): Depend on libgcc_tm.h.
4537 (libgcc_tm_defines, libgcc_tm_file): New variables.
4538 (libgcc_tm.h, libgcc_tm.stamp): New targets.
4539 ($(libgcc-objects), $(libgcc-s-objects), $(libgcc-eh-objects))
4540 ($(libgcov-objects), $(libunwind-objects), $(libunwind-s-objects))
4541 ($(extra-parts)): Depend on libgcc_tm.h.
4542 * config.host (tm_defines, tm_file): New variable.
4543 (arm*-*-linux*): Set tm_file for arm*-*-linux-*eabi.
4544 (arm*-*-uclinux*): Set tm_file for arm*-*-uclinux*eabi.
4545 (arm*-*-eabi*, arm*-*-symbianelf*): Set tm_file.
4546 (avr-*-rtems*): Likewise.
4547 (avr-*-*): Likewise.
4548 (frv-*-elf): Likewise.
4549 (frv-*-*linux*): Likewise.
4550 (h8300-*-rtems*): Likewise.
4551 (h8300-*-elf*): Likewise.
4552 (i[34567]86-*-darwin*): Likewise.
4553 (x86_64-*-darwin*): Likewise.
4554 (rx-*-elf): Likewise.
4555 (tic6x-*-uclinux): Likewise.
4556 (tic6x-*-elf): Likewise.
4557 (i[34567]86-*-linux*, x86_64-*-linux*): Likewise.
4558 * config/alpha/gthr-posix.c: Include libgcc_tm.h.
4559 * config/i386/cygming-crtbegin.c: Likewise.
4560 * config/i386/cygming-crtend.c: Likewise.
4561 * config/ia64/fde-vms.c: Likewise.
4562 * config/ia64/unwind-ia64.c: Likewise.
4563 * config/libbid/bid_gcc_intrinsics.h: Likewise.
4564 * config/rs6000/darwin-fallback.c: Likewise.
4565 * config/stormy16/lib2funcs.c: Likewise.
4566 * config/xtensa/unwind-dw2-xtensa.c: Likewise.
4567 * crtstuff.c: Likewise.
4568 * dfp-bit.h: Likewise.
4569 * emutls.c: Likewise.
4570 * fixed-bit.c: Likewise.
4571 * fp-bit.c: Likewise.
4572 * generic-morestack-thread.c: Likewise.
4573 * generic-morestack.c: Likewise.
4574 * libgcc2.c: Likewise.
4575 * libgcov.c: Likewise.
4576 * unwind-dw2-fde-dip.c: Likewise.
4577 * unwind-dw2-fde.c: Likewise.
4578 * unwind-dw2.c: Likewise.
4579 * unwind-sjlj.c: Likewise.
4581 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4583 * configure.ac: Include ../config/picflag.m4.
4584 (GCC_PICFLAG): Call it.
4586 * configure: Regenerate.
4587 * Makefile.in (gcc_srcdir): Remove.
4588 (LIBGCC2_DEBUG_CFLAGS, LIBGCC2_CFLAGS, LIBGCC2_INCLUDES)
4589 (HOST_LIBGCC2_CFLAGS, PICFLAG, LIB2FUNCS_ST, LIB2FUNCS_EXCLUDE)
4590 (LIB2_DIVMOD_FUNCS, LIB2ADD, LIB2ADD_ST): Set.
4591 ($(lib2funcs-o), $(lib2funcs-s-o), $(lib2-divmod-o))
4592 ($(lib2-divmod-s-o)): Use $(srcdir) to refer to libgcc2.c.
4595 * libgcc2.c, libgcc2.h, gbl-ctors.h, longlong.h: New files.
4596 * siditi-object.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir)
4597 to refer to libgcc2.c.
4599 * config/darwin-64.c: New file.
4600 * config/darwin-crt3.c: Remove comment.
4601 * config/divmod.c, config/floatunsidf.c, config/floatunsisf.c,
4602 config/floatunsitf.c, config/floatunsixf.c, config/udivmod.c,
4603 config/udivmodsi4.c: New files.
4604 * config/memcmp.c, config/memcpy.c, config/memmove.c,
4605 config/memset.c: New files.
4606 * config/t-crtstuff-pic (CRTSTUFF_T_CFLAGS_S): Use $(PICFLAG).
4607 * config/t-darwin (HOST_LIBGCC2_CFLAGS): Set.
4608 * config/t-freebsd-thread, config/t-libgcc-pic: New files.
4609 * config/t-libunwind (HOST_LIBGCC2_CFLAGS): Set.
4610 * config/t-openbsd-thread: New file.
4611 * config/t-sol2 (HOST_LIBGCC2_CFLAGS): Remove.
4612 * config/t-vxworks, config/vxlib-tls.c, config/vxlib.c: New files.
4613 * config/alpha/gthr-posix.c, config/alpha/qrnnd.S: New files.
4614 * config/alpha/t-alpha (LIB2ADD): Use $(srcdir) to refer to
4617 * config/alpha/t-osf-pthread (LIB2ADD): Use $(srcdir)/config/alpha
4618 to refer to gthr-posix.c.
4619 * config/alpha/t-vms (LIB2ADD): Set.
4620 * config/alpha/vms-gcc_shell_handler.c: New file.
4621 * config/arm/bpabi.c, config/arm/fp16.c,
4622 config/arm/linux-atomic.c, config/arm/linux-atomic-64bit.c,
4623 config/arm/unaligned-funcs.c: New files.
4624 * config/arm/t-bpabi (LIB2ADD, LIB2ADD_ST): Set.
4625 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Set.
4626 * config/arm/t-linux: Likewise.
4627 * config/arm/t-linux-eabi (LIB2ADD_ST): Add.
4628 * config/arm/t-netbsd: New file.
4629 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Set.
4630 * config/arm/t-symbian (LIB2ADD_ST): Set.
4631 * config/avr/t-avr (LIB2FUNCS_EXCLUDE, HOST_LIBGCC2_CFLAGS): Set.
4632 * config/bfin/t-crtstuff (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
4633 * config/bfin/t-elf: New file.
4634 * config/c6x/eqd.c, config/c6x/eqf.c, config/c6x/ged.c,
4635 config/c6x/gef.c, config/c6x/gtd.c, config/c6x/gtf.c,
4636 config/c6x/led.c, config/c6x/lef.c, config/c6x/ltd.c,
4637 config/c6x/ltf.c: New files.
4638 * config/c6x/t-elf (LIB2FUNCS_EXCLUDE, LIB2ADD)
4639 (HOST_LIBGCC2_CFLAGS): Set.
4640 * config/c6x/t-uclinux (HOST_LIBGCC2_CFLAGS): Set.
4641 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
4642 * config/cris/arit.c, config/cris/mulsi3.S, config/cris/t-cris:
4644 * config/cris/t-elfmulti (LIB2ADD_ST): Set.
4645 * config/cris/t-linux (HOST_LIBGCC2_CFLAGS): Remove.
4646 * config/frv/cmovd.c, config/frv/cmovh.c, config/frv/cmovw.c,
4647 config/frv/modi.c, config/frv/uitod.c, config/frv/uitof.c,
4648 config/frv/ulltod.c, config/frv/ulltof.c, config/frv/umodi.c: New
4650 * config/frv/t-frv (LIB2ADD): Set.
4651 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
4652 * config/h8300/clzhi2.c, config/h8300/ctzhi2.c,
4653 config/h8300/fixunssfsi.c, config/h8300/parityhi2.c,
4654 config/h8300/popcounthi2.c: New files.
4655 * config/h8300/t-h8300 (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
4656 * config/i386/gthr-win32.c: New file.
4657 * config/i386/t-cygming (LIBGCC2_INCLUDES): Set.
4658 * config/i386/t-cygwin: Likewise.
4659 * config/i386/t-darwin, config/i386/t-darwin64,
4660 config/i386/t-gthr-win32, config/i386/t-interix: New files.
4661 * config/i386/t-nto (HOST_LIBGCC2_CFLAGS): Set.
4662 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
4663 * config/i386/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
4664 * config/ia64/quadlib.c: New file.
4665 * config/ia64/t-hpux (LIB2ADD): Set.
4666 * config/ia64/t-ia64: Add comment.
4667 * config/iq2000/lib2funcs.c, config/iq2000/t-iq2000: New files.
4668 * config/lm32/t-uclinux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
4669 (HOST_LIBGCC2_CFLAGS): Append, remove -fPIC.
4670 * config/m32c/lib2funcs.c, config/m32c/trapv.c: New files.
4671 * config/m32c/t-m32c (LIB2ADD): Set.
4672 * config/m32r/t-linux (HOST_LIBGCC2_CFLAGS): Set.
4673 * config/m32r/t-m32r: Likewise.
4674 * config/m68k/fpgnulib.c: New file.
4675 * config/m68k/t-floatlib (LIB2ADD): Set.
4676 (xfgnulib.c): New target.
4677 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Set.
4678 * config/mep/lib2funcs.c, config/mep/tramp.c: New files.
4679 * config/mep/t-mep (LIB2ADD): Set.
4680 * config/microblaze/divsi3.asm: Rename to divsi3.S.
4681 * config/microblaze/moddi3.asm: Rename to moddi3.S.
4682 * config/microblaze/modsi3.asm: Rename to modsi3.S.
4683 * config/microblaze/muldi3_hard.asm: Rename to hard.S.
4684 * config/microblaze/mulsi3.asm: Rename to mulsi3.S.
4685 * config/microblaze/stack_overflow_exit.asm: Rename to exit.S.
4686 * config/microblaze/udivsi3.asm: Rename to udivsi3.S.
4687 * config/microblaze/umodsi3.asm: Rename to umodsi3.S.
4688 * config/microblaze/t-microblaze (LIB2ADD): Reflect this.
4689 * config/mips/t-elf, config/mips/t-vr, config/mips/vr4120-div.S:
4691 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Set.
4692 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Set.
4693 * config/pa/fptr.c, config/pa/lib2funcs.S,
4694 config/pa/linux-atomic.c, config/pa/quadlib.c: New files.
4695 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS): Set.
4696 (LIB2ADD, LIB2ADD_ST): Set.
4697 * config/pa/t-hpux, config/pa/t-hpux10, config/pa/t-pa64: New files.
4698 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS, LIB2ADD, LIB2ADD_ST):
4700 * config/pa/t-linux64 (LIB2ADD_ST, HOST_LIBGCC2_CFLAGS): Set.
4701 * config/pdp11/t-pdp11: New file.
4702 * config/picochip/libgccExtras/adddi3.S,
4703 config/picochip/libgccExtras/ashlsi3.S,
4704 config/picochip/libgccExtras/ashrsi3.S,
4705 config/picochip/libgccExtras/clzsi2.S,
4706 config/picochip/libgccExtras/cmpsi2.S,
4707 config/picochip/libgccExtras/divmod15.S,
4708 config/picochip/libgccExtras/divmodhi4.S,
4709 config/picochip/libgccExtras/divmodsi4.S,
4710 config/picochip/libgccExtras/lshrsi3.S,
4711 config/picochip/libgccExtras/parityhi2.S,
4712 config/picochip/libgccExtras/popcounthi2.S,
4713 config/picochip/libgccExtras/subdi3.S,
4714 config/picochip/libgccExtras/ucmpsi2.S,
4715 config/picochip/libgccExtras/udivmodhi4.S,
4716 config/picochip/libgccExtras/udivmodsi4.S: New files.
4717 * config/picochip/t-picochip (LIB2ADD, HOST_LIBGCC2_CFLAGS)
4718 (LIBGCC2_DEBUG_CFLAGS, RANLIB_FOR_TARGET): Set.
4719 * config/rs6000/crtresfpr.S, config/rs6000/crtresgpr.S,
4720 config/rs6000/crtresxfpr.S, config/rs6000/crtresxgpr.S,
4721 config/rs6000/crtsavfpr.S, config/rs6000/crtsavgpr.S)
4722 config/rs6000/darwin-asm.h, config/rs6000/darwin-fpsave.S,
4723 config/rs6000/darwin-gpsave.S, config/rs6000/darwin-tramp.S,
4724 config/rs6000/darwin-vecsave.S, config/rs6000/darwin-world.S: New
4726 * config/rs6000/t-darwin (LIB2ADD, LIB2ADD_ST)
4727 (HOST_LIBGCC2_CFLAGS): Set.
4728 * config/rs6000/t-darwin64: New file.
4729 * config/rs6000/t-linux64 (HOST_LIBGCC2_CFLAGS): Set.
4730 * config/rs6000/t-lynx, config/rs6000/t-netbsd: New files.
4731 * config/rs6000/t-ppccomm (LIB2ADD): Add
4732 $(srcdir)/config/rs6000/tramp.S.
4733 (LIB2ADD_ST): Use $(srcdir)/config/rs6000 to refer to sources.
4734 Add $(srcdir)/config/rs6000/eabi.S.
4735 (crtsavfpr.S, crtresfpr.S, crtsavgpr.S, crtresgpr.S, crtresxfpr.S)
4736 (crtresxgpr.S, e500crtres32gpr.S, e500crtres64gpr.S)
4737 (e500crtres64gprctr.S, e500crtrest32gpr.S, e500crtrest64gpr.S)
4738 (e500crtresx32gpr.S, e500crtresx64gpr.S, e500crtsav32gpr.S)
4739 (e500crtsav64gpr.S, e500crtsav64gprctr.S, e500crtsavg32gpr.S)
4740 (e500crtsavg64gpr.S, e500crtsavg64gprctr.S): Remove.
4741 * config/rs6000/tramp.S: New file.
4742 * config/s390/t-tpf: Remove.
4743 * config/sh/linux-atomic.S: New file.
4744 * config/sh/t-linux (LIB2ADD): Set.
4745 (HOST_LIBGCC2_CFLAGS): Append, remove -fpic.
4746 * config/sh/t-netbsd (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
4747 * config/sh/t-sh (unwind-dw2-Os-4-200.o): Use $(srcdir) to refer
4749 (HOST_LIBGCC2_CFLAGS): Set.
4750 * config/sparc/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
4751 * config/spu/divmodti4.c, config/spu/divv2df3.c,
4752 config/spu/float_disf.c, config/spu/float_unsdidf.c,
4753 config/spu/float_unsdisf.c, config/spu/float_unssidf.c,
4754 config/spu/mfc_multi_tag_release.c,
4755 config/spu/mfc_multi_tag_reserve.c, config/spu/mfc_tag_release.c,
4756 config/spu/mfc_tag_reserve.c, config/spu/mfc_tag_table.c,
4757 config/spu/multi3.c: New files.
4758 * config/spu/t-elf (LIB2ADD, LIB2ADD_ST, LIB2_SIDITI_CONV_FUNCS)
4759 (HOST_LIBGCC2_CFLAGS): Set.
4760 * config/stormy16/ashlsi3.c, config/stormy16/ashrsi3.c,
4761 config/stormy16/clzhi2.c, config/stormy16/cmpsi2.c,
4762 config/stormy16/ctzhi2.c, config/stormy16/divsi3.c,
4763 config/stormy16/ffshi2.c, config/stormy16/lib2.c,
4764 config/stormy16/lshrsi3.c, config/stormy16/modsi3.c,
4765 config/stormy16/parityhi2.c, config/stormy16/popcounthi2.c,
4766 config/stormy16/t-stormy16, config/stormy16/ucmpsi2.c,
4767 config/stormy16/udivmodsi4.c, config/stormy16/udivsi3.c,
4768 config/stormy16/umodsi3.c: New files.
4769 * config/xtensa/lib2funcs.S: New file.
4770 * config/xtensa/t-elf (HOST_LIBGCC2_CFLAGS): Set.
4771 * config/xtensa/t-xtensa (LIB2ADD): Set.
4772 * config.host (*-*-darwin*): Add t-libgcc-pic to tmake_file.
4773 (*-*-freebsd*): Add t-freebsd, t-libgcc-pic to tmake_file.
4774 Add t-freebsd-thread to tmake_file for posix threads.
4775 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu)
4776 (*-*-gnu*, *-*-kopensolaris*-gnu): Add t-libgcc-pic to tmake_file.
4777 (*-*-lynxos*): Likewise.
4778 (*-*-netbsd*): Likewise.
4779 (*-*-openbsd*): Likewise.
4780 Add t-openbsd-thread to tmake_file for posix threads.
4781 (*-*-solaris2*): Add t-libgcc-pic to tmake_file.
4782 (*-*-vxworks*): Set tmake_file.
4783 (alpha*-*-linux*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
4784 (alpha*-*-freebsd*): Likewise.
4785 (alpha*-*-netbsd*): Likewise.
4786 (alpha*-*-openbsd*): Likewise.
4787 (alpha*-dec-osf5.1*): Remove qrnnd.o, gthr-posix.o from extra_parts.
4788 (alpha64-dec-*vms*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
4789 (alpha*-dec-*vms*): Likewise.
4790 (arm*-*-netbsdelf*): Add arm/t-netbsd to tmake_file.
4791 (bfin*-elf*): Add bfin/t-elf to tmake_file.
4792 (bfin*-uclinux*): Likewise.
4793 (bfin*-linux-uclibc*): Likewise.
4794 (crisv32-*-elf): Add cris/t-cris to tmake_file.
4795 (crisv32-*-none): Likewise.
4796 (cris-*-elf): Likewise.
4797 (cris-*-none): Likewise.
4798 (cris-*-linux*, crisv32-*-linux*): Likewise.
4799 (hppa[12]*-*-hpux10*): Add pa/t-hpux pa/t-hpux10, t-libgcc-pic to
4801 (hppa*64*-*-hpux11*): Add pa/t-hpux, pa/t-pa64, t-libgcc-pic to
4803 (hppa[12]*-*-hpux11*): Add pa/t-hpux, t-libgcc-pic to tmake_file.
4804 (i[34567]86-*-elf*): Add t-libgcc-pic to tmake_file.
4805 (x86_64-*-elf*): Likewise.
4806 (i[34567]86-*-nto-qnx*): Likewise.
4807 (i[34567]86-*-mingw*): Add i386/t-gthr-win32 to tmake_file for
4809 (x86_64-*-mingw*): Likewise.
4810 (i[34567]86-*-interix3*): Add i386/t-interix to tmake_file.
4811 (lm32-*-uclinux*): Add t-libgcc-pic to tmake_file.
4812 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
4813 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
4814 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-elf to
4816 (mipsisa64sr71k-*-elf*): Likewise.
4817 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
4818 (mips-*-elf*, mipsel-*-elf*): Likewise.
4819 (mips64-*-elf*, mips64el-*-elf*): Likewise.
4820 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
4821 (mips*-*-rtems*): Likewise.
4822 (mips64vr-*-elf*, mips64vrel-*-elf*): Add mips/t-elf, mips/t-vr
4824 (pdp11-*-*): Add pdp11/t-pdp11 to tmake_file.
4825 (powerpc64-*-darwin*): Add rs6000/t-darwin64 to tmake_file.
4826 (s390x-ibm-tpf*): Add t-libgcc-pic to tmake_file.
4827 (spu-*-elf*): Likewise.
4828 (tic6x-*-uclinux): Add t-libgcc-pic to tmake_file.
4830 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4832 * Makefile.in ($(lib1asmfuncs-o), $(lib1asmfuncs-s-o)): Use
4833 $(srcdir) to refer to $(LIB1ASMSRC).
4835 * config/arm/bpabi-v6m.S, config/arm/bpabi.S,
4836 config/arm/ieee754-df.S, config/arm/ieee754-sf.S,
4837 config/arm/lib1funcs.S: New files.
4838 * config/arm/libunwind.S [!__symbian__]: Use lib1funcs.S.
4839 * config/arm/t-arm: New file.
4840 * config/arm/t-bpabi (LIB1ASMFUNCS): Set.
4841 * config/arm/t-elf, config/arm/t-linux, config/arm/t-linux-eabi,
4842 config/arm/t-strongarm-elf: New files.
4843 * config/arm/t-symbian (LIB1ASMFUNCS): Set.
4844 * config/arm/t-vxworks, config/arm/t-wince-pe: New files.
4845 * config/avr/lib1funcs.S: New file.
4846 * config/avr/t-avr (LIB1ASMSRC, LIB1ASMFUNCS): Set.
4847 * config/bfin/lib1funcs.S, config/bfin/t-bfin: New files.
4848 * config/c6x/lib1funcs.S: New file.
4849 * config/c6x/t-elf (LIB1ASMSRC, LIB1ASMFUNCS): Set.
4850 * config/fr30/lib1funcs.S, config/fr30/t-fr30: New files.
4851 * config/frv/lib1funcs.S: New file.
4852 * config/frv/t-frv (LIB1ASMSRC, LIB1ASMFUNCS): Set.
4853 * config/h8300/lib1funcs.S, config/h8300/t-h8300: New files.
4854 * config/i386/cygwin.S, config/i386/t-chkstk: New files.
4855 * config/ia64/__divxf3.asm: Rename to ...
4856 * config/ia64/__divxf3.S: ... this.
4857 Adapt lib1funcs.asm filename.
4858 * config/ia64/_fixtfdi.asm: Rename to ...
4859 * config/ia64/_fixtfdi.S: ... this.
4860 Adapt lib1funcs.asm filename.
4861 * config/ia64/_fixunstfdi.asm: Rename to ...
4862 * config/ia64/_fixunstfdi.S: ... this.
4863 Adapt lib1funcs.asm filename.
4864 * config/ia64/_floatditf.asm: Rename to ...
4865 * config/ia64/_floatditf.S: ... this.
4866 Adapt lib1funcs.asm filename.
4867 * config/ia64/lib1funcs.S: New file.
4868 * config/ia64/t-hpux (LIB1ASMFUNCS): Set.
4869 * config/ia64/t-ia64 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
4870 * config/ia64/t-softfp-compat (libgcc1-tf-compats): Adapt suffix.
4871 * config/m32c/lib1funcs.S, config/m32c/t-m32c: New files.
4872 * config/m68k/lb1sf68.S, config/m68k/t-floatlib: New files.
4873 * config/mcore/lib1funcs.S, config/mcore/t-mcore: New files.
4874 * config/mep/lib1funcs.S: New file.
4875 * config/mep/t-mep (LIB1ASMSRC, LIB1ASMFUNCS): Set.
4876 * config/mips/mips16.S: New file.
4877 * config/mips/t-mips16 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
4878 * config/pa/milli64.S: New file.
4879 * config/pa/t-linux, config/pa/t-linux64: New files.
4880 * config/picochip/lib1funcs.S: New file.
4881 * config/picochip/t-picochip (LIB1ASMSRC, LIB1ASMFUNCS): Set.
4882 * config/sh/lib1funcs.S, config/sh/lib1funcs.h: New files.
4883 * config/sh/t-linux (LIB1ASMFUNCS_CACHE): Set.
4884 * config/sh/t-netbsd: New file.
4885 * config/sh/t-sh (LIB1ASMSRC, LIB1ASMFUNCS, LIB1ASMFUNCS_CACHE): Set.
4886 Use $(srcdir) to refer to lib1funcs.S, adapt filename.
4887 * config/sh/t-sh64: New file.
4888 * config/sparc/lb1spc.S: New file.
4889 * config/sparc/t-softmul (LIB1ASMSRC): Adapt sparc/lb1spc.asm
4891 * config/v850/lib1funcs.S, config/v850/t-v850: New files.
4892 * config/vax/lib1funcs.S, config/vax/t-linux: New files.
4893 * config/xtensa/ieee754-df.S, config/xtensa/ieee754-sf.S,
4894 config/xtensa/lib1funcs.S: New files.
4895 * config/xtensa/t-xtensa (LIB1ASMSRC, LIB1ASMFUNCS): Set.
4896 * config.host (arm-wrs-vxworks): Add arm/t-arm, arm/t-vxworks to
4898 (arm*-*-freebsd*): Add arm/t-arm, arm/t-strongarm-elf to tmake_file.
4899 (arm*-*-netbsdelf*): Add arm/t-arm to tmake_file.
4900 (arm*-*-linux*): Likewise.
4901 Add arm/t-elf, arm/t-bpabi, arm/t-linux-eabi to tmake_file for
4902 arm*-*-linux-*eabi, add arm/t-linux otherwise.
4903 (arm*-*-uclinux*): Add arm/t-arm, arm/t-elf to tmake_file.
4904 (arm*-*-ecos-elf): Likewise.
4905 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
4906 (arm*-*-rtems*): Likewise.
4907 (arm*-*-elf): Likewise.
4908 (arm*-wince-pe*): Add arm/t-arm, arm/t-wince-pe to tmake_file.
4909 (avr-*-rtems*): Add to tmake_file, add avr/t-avr.
4910 (bfin*-elf*): Add bfin/t-bfin to tmake_file.
4911 (bfin*-uclinux*): Likewise.
4912 (bfin*-linux-uclibc*): Likewise.
4913 (bfin*-rtems*): Likewise.
4914 (bfin*-*): Likewise.
4915 (fido-*-elf): Merge into m68k-*-elf*.
4916 (fr30-*-elf)): Add fr30/t-fr30 to tmake_file.
4917 (frv-*-*linux*): Add frv/t-frv to tmake_file.
4918 (h8300-*-rtems*): Add h8300/t-h8300 to tmake_file.
4919 (h8300-*-elf*): Likewise.
4920 (hppa*64*-*-linux*): Add pa/t-linux, pa/t-linux64 to tmake_file.
4921 (hppa*-*-linux*): Add pa/t-linux to tmake_file.
4922 (i[34567]86-*-cygwin*): Add i386/t-chkstk to tmake_file.
4923 (i[34567]86-*-mingw*): Likewise.
4924 (x86_64-*-mingw*): Likewise.
4925 (i[34567]86-*-interix3*): Likewise.
4926 (ia64*-*-hpux*): Add ia64/t-ia64, ia64/t-hpux to tmake_file.
4927 (ia64-hp-*vms*): Add ia64/t-ia64 to tmake_file.
4928 (m68k-*-elf*): Also handle fido-*-elf.
4929 Add m68k/t-floatlib to tmake_file.
4930 (m68k-*-uclinux*): Add m68k/t-floatlib to tmake_file.
4931 (m68k-*-linux*): Likewise.
4932 (m68k-*-rtems*): Likewise.
4933 (mcore-*-elf): Add mcore/t-mcore to tmake_file.
4934 (sh-*-elf*, sh[12346l]*-*-elf*): Add sh/t-sh64 to tmake_file for
4936 (sh-*-linux*, sh[2346lbe]*-*-linux*): Add sh/t-sh to tmake_file.
4937 Add sh/t-sh64 to tmake_file for sh64*-*-linux*.
4938 (sh-*-netbsdelf*, shl*-*-netbsdelf*, sh5-*-netbsd*)
4939 (sh5l*-*-netbsd*, sh64-*-netbsd*, sh64l*-*-netbsd*): Add sh/t-sh,
4940 sh/t-netbsd to tmake_file.
4941 Add sh/t-sh64 to tmake_file for sh5*-*-netbsd*, sh64*-netbsd*.
4942 (sh-*-rtems*): Add sh/t-sh to tmake_file.
4943 (sh-wrs-vxworks): Likewise.
4944 (sparc-*-linux*): Add sparc/t-softmul to tmake_file except for
4946 (v850*-*-*): Add v850/t-v850 to tmake_file.
4947 (vax-*-linux*): Add vax/t-linux to tmake_file.
4948 (m32c-*-elf*, m32c-*-rtems*): Add m32c/t-m32c to tmake_file.
4950 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4952 * crtstuff.c: New file.
4953 * Makefile.in (CRTSTUFF_CFLAGS): Define.
4954 (CRTSTUFF_T_CFLAGS): Define.
4955 (extra-parts, INSTALL_PARTS): Remove conditional assignments.
4956 (crtbegin$(objext), crtend$(objext), crtbeginS$(objext))
4957 (crtendS$(objext), crtbeginT.o): Use $(srcdir) to refer to
4960 (crtbeginT.o): Use $(objext).
4961 [!CUSTOM_CRTIN] (crti$(objext), crtn$(objext)): New rules.
4962 (libgcc-extra-parts): Don't compare EXTRA_PARTS, GCC_EXTRA_PARTS.
4963 (gcc-extra-parts): Remove.
4964 * config.host (*-*-freebsd*): Add t-crtstuff-pic to tmake_file.
4966 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
4967 *-*-gnu*): Also handle *-*-kopensolaris*-gnu.
4968 Add t-crtstuff-pic to tmake_file.
4969 (*-*-lynxos*): New case.
4970 Set tmake_file, extra_parts.
4971 (*-*-netbsd*): Add t-crtstuff-pic to tmake_file.
4972 Set extra_parts for *-*-netbsd*1.[7-9]*, *-*-netbsd[2-9]*,
4973 *-*-netbsdelf[2-9]*.
4974 (*-*-openbsd*): Add t-crtstuff-pic to tmake_file.
4975 (*-*-rtems*): Set extra_parts.
4976 (*-*-solaris2*): Remove t-crtin from tmake_file for Solaris < 10.
4977 (*-*-uclinux*): New case.
4979 (*-*-vms*): New case.
4980 Set tmake_file, extra_parts.
4981 (*-*-elf): Set extra_parts.
4982 (alpha*-*-freebsd*): Add crtbeginT.o to extra_parts.
4983 (alpha64-dec-*vms*): Append to tmake_file, remove vms/t-vms,
4986 (alpha*-dec-*vms*): Append to tmake_file, remove vms/t-vms.
4988 (arm*-*-freebsd*): Add t-crtin to tmake_file.
4989 Add crtbegin.o, crtend.o, crti.o, crtn.o to extra_parts.
4990 (arm-wrs-vxworks): Append to tmake_file.
4992 (arm*-*-uclinux*): Set extra_parts.
4993 (arm*-*-ecos-elf): Likewise.
4994 (arm*-*-eabi*, arm*-*-symbianelf*): Set extra_parts for
4996 (arm*-*-rtems*): Set extra_parts.
4997 (arm*-*-elf): Likewise.
4998 (avr-*-rtems*): Clear extra_parts.
4999 (bfin*-elf*): Add bfin/t-crtlibid, bfin/t-crtstuff to extra_parts.
5001 (bfin*-uclinux*): Likewise.
5002 (bfin*-linux-uclibc*): Add bfin/t-crtstuff to tmake_file.
5003 (bfin*-rtems*): Append to tmake_file.
5005 (bfin*-*): Likewise.
5006 (crisv32-*-elf, crisv32-*-none, cris-*-elf, cris-*-none): Split into ...
5007 (crisv32-*-elf): ... this.
5008 (crisv32-*-none): ... this.
5009 (cris-*-elf, cris-*-none): New cases.
5010 Add cris/t-elfmulti to tmake_file.
5011 (fr30-*-elf): Append to tmake_file.
5013 (frv-*-elf): Append to tmake_file, add frv/t-frv.
5015 (h8300-*-rtems*): Append to tmake_file.
5017 (h8300-*-elf*): Likewise.
5018 (hppa*64*-*-hpux11*): Add pa/t-stublib, pa/t-stublib64 to tmake_file.
5020 (hppa[12]*-*-hpux11*): Add pa/t-stublib to tmake_file.
5022 (i[34567]86-*-elf*): Add i386/t-crtstuff, t-crtstuff-pic to tmake_file.
5023 (x86_64-*-elf*): Likewise.
5024 (i[34567]86-*-freebsd*): Add i386/t-crtstuff to tmake_file.
5025 (x86_64-*-freebsd*): Likewise.
5026 (x86_64-*-netbsd*): Likewise.
5027 (i[34567]86-*-linux*): Likewise.
5028 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
5029 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
5030 (x86_64-*-linux*): Likewise.
5031 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
5032 (i[34567]86-*-lynxos*): Add t-crtstuff-pic, i386/t-crtstuff to
5035 (i[34567]86-*-nto-qnx*): Set tmake_file, extra_parts.
5036 (i[34567]86-*-rtems*): Append to tmake_file, remove t-crtin.
5037 Append to extra_parts, remove crtbegin.o, crtend.o.
5038 (ia64*-*-elf*): Append to extra_parts, remove crtbegin.o, crtend.o.
5039 (ia64*-*-freebsd*): Append to extra_parts, remove crtbegin.o,
5040 crtend.o, crtbeginS.o, crtendS.o.
5041 (ia64*-*-linux*): Comment extra_parts.
5042 (ia64-hp-*vms*): Append to tmake_file, remove vms/t-vms, vms/t-vms64.
5044 (iq2000*-*-elf*): Clear extra_parts.
5045 (lm32-*-elf*, lm32-*-rtems*): Add t-crtin to tmake_file.
5046 (lm32-*-uclinux*): Add to extra_parts, remove crtbegin.o, crtend.o
5047 (m32r-*-elf*, m32r-*-rtems*): Split off ...
5048 (m32r-*-rtems*): ... this.
5049 Add m32r/t-m32r to tmake_file.
5050 (m68k-*-elf*): Add t-crtin to tmake_file.
5051 (m68k-*-rtems*): Add crti.o, crtn.o to extra_parts.
5052 (mcore-*-elf): Likewise.
5053 (microblaze*-*-*): Set extra_parts.
5054 (mips*-sde-elf*): New case.
5055 Set tmake_file, extra_parts.
5056 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
5057 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
5058 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-crtstuff to
5061 (mipsisa64sr71k-*-elf*): Likewise.
5062 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
5063 (mips-*-elf*, mipsel-*-elf*): Likewise.
5064 (mips64-*-elf*, mips64el-*-elf*): Likewise.
5065 (mips64vr-*-elf*, mips64vrel-*-elf*): Likewise.
5066 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
5067 (mips*-*-rtems*): Likewise.
5068 (mipstx39-*-elf*, mipstx39el-*-elf*): Likewise.
5069 (moxie-*-*): Split into ...
5070 (moxie-*-elf, moxie-*-uclinux*): ... this.
5071 Add to extra_parts, remove crtbegin.o, crtend.o.
5072 (moxie-*-rtems*): New case.
5075 (powerpc-*-freebsd*): Add rs6000/t-crtstuff to tmake_file.
5077 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
5078 (powerpc-*-eabispe*): Add rs6000/t-crtstuff, t-crtstuff-pic to
5081 (powerpc-*-eabisimaltivec*): Add to tmake_file, add rs6000/t-ppccomm,
5082 rs6000/t-crtstuff, t-crtstuff-pic to tmake_file.
5084 (powerpc-*-eabisim*): Likewise.
5085 (powerpc-*-elf*): Likewise.
5086 (powerpc-*-eabialtivec*): Likewise.
5087 (powerpc-xilinx-eabi*): Likewise.
5088 (powerpc-*-eabi*): Likewise.
5089 (powerpc-*-rtems*): Likewise.
5090 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-crtstuff to
5093 (powerpc-*-lynxos*): Add to tmake_file.
5094 (powerpcle-*-elf*): Add to tmake_file, add rs6000/t-ppccomm,
5095 rs6000/t-crtstuff, t-crtstuff-pic.
5097 (powerpcle-*-eabisim*): Likewise.
5098 (powerpcle-*-eabi*): Likewise.
5099 (rx-*-elf): Remove extra_parts.
5100 (s390x-ibm-tpf*): Set extra_parts.
5101 (score-*-elf): Set extra_parts.
5102 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
5103 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
5104 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
5105 (sh64l*-*-netbsd*): Split into ...
5106 (sh-*-elf*, sh[12346l]*-*-elf*): ... this.
5107 Add t-crtstuff-pic to tmake_file.
5109 (sh-*-rtems*): Add to tmake_file, add t-crtstuff-pic.
5111 (sh-wrs-vxworks): Add to tmake_file, add t-crtstuff-pic.
5112 (sparc-*-elf*): Remove t-crtin from tmake_file.
5113 Add to extra_parts, remove crtbegin.o, crtend.o.
5114 (sparc-*-linux*): Add sparc/t-linux64 to tmake_file.
5115 (sparc64-*-linux*): Likewise.
5116 (sparc-*-rtems*): Remove sparc/t-elf from tmake_file.
5117 Add to extra_parts, remove crtbegin.o, crtend.o.
5118 (sparc64-*-elf*): Remove t-crtin from tmake_file.
5119 Add to extra_parts, remove crtbegin.o, crtend.o.
5120 (sparc64-*-rtems*): Remove t-crtin from tmake_file.
5121 Add to extra_parts, remove crtbegin.o, crtend.o.
5122 (sparc64-*-freebsd*, ultrasparc-*-freebsd*): Add to extra_parts.
5123 (sparc64-*-linux*): Add sparc/t-linux64 to tmake_file.
5124 (spu-*-elf*): Add to tmake_file, add spu/t-elf.
5126 (tic6x-*-uclinux): Add c6x/t-uxlinux, t-crtstuff-pic to tmake_file.
5128 (tic6x-*-*): Change to ...
5129 (tic6x-*-elf): ... this.
5131 (xtensa*-*-elf*): Add to tmake_file, add xtensa/t-elf.
5133 (am33_2.0-*-linux*): Add comment.
5134 (mep*-*-*): Add mep/t-mep to tmake_file.
5136 * config/alpha/t-vms: New file.
5137 * config/alpha/vms-dwarf2.S, config/alpha/vms-dwarf2eh.S: New files.
5138 * config/arm/crti.S, config/arm/crtn.S: New files.
5139 * config/bfin/crti.S, config/bfin/crtn.S: New files.
5140 * config/bfin/crtlibid.S: New file.
5141 * config/bfin/t-crtlibid, config/bfin/t-crtstuff: New files.
5142 * config/c6x/crti.S, config/c6x/crtn.S: New files.
5143 * config/c6x/t-elf (CUSTOM_CRTIN): Set.
5144 (crti.o, crtin.o): New rules.
5145 (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
5146 * config/c6x/t-uclinux: New file.
5147 * config/cris/t-elfmulti: New file.
5148 * config/cris/t-linux (CRTSTUFF_T_CFLAGS_S): Set.
5149 * config/fr30/crti.S, config/fr30/crtn.S: New files.
5150 * config/frv/frvbegin.c, config/frv/frvend.c: New files.
5151 * config/frv/t-frv: New file.
5152 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Set.
5153 * config/h8300/crti.S, config/h8300/crtn.S: New files.
5154 * config/i386/cygming-crtbegin.c, config/i386/cygming-crtend.c:
5156 * config/i386/t-cygming (crtbegin.o, crtend.o): Use $(srcdir) to
5157 refer to cygming-crtbegin.c, cygming-crtend.c.
5159 * config/i386/t-nto: New file.
5160 * config/ia64/crtbegin.S, config/ia64/crtend.S: New files.
5161 * config/ia64/crti.S, config/ia64/crtn.S: New files.
5162 * config/ia64/t-ia64 (crtbegin.o, crtend.o, crtbeginS.o,
5163 crtendS.o): Use $(srcdir) to refer to crtbegin.S, crtend.S.
5166 * config/ia64/t-vms (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
5167 (crtinitS.o): New rule.
5168 * config/ia64/vms-crtinit.S: New file.
5169 * config/lm32/t-elf ($(T)crti.o, $(T)crtn.o): Remove.
5170 * config/m32r/initfini.c: New file.
5171 * config/m32r/t-linux, config/m32r/t-m32r: New files.
5172 * config/m68k/crti.S, config/m68k/crtn.S: New files.
5173 * config/mcore/crti.S, config/mcore/crtn.S: New files.
5174 * config/mep/t-mep: New file.
5175 * config/microblaze/crti.S, config/microblaze/crtn.S: New files.
5176 * config/microblaze/t-microblaze (MULTILIB_OPTIONS): Remove.
5177 * config/mips/crti.S, config/mips/crtn.S: New files.
5178 * config/mips/t-crtstuff: New file.
5179 * config/mmix/crti.S, config/mmix/crtn.S: New files.
5180 * config/mmix/t-mmix (CRTSTUFF_T_CFLAGS): Set.
5181 (CUSTOM_CRTIN): Set.
5182 ($(T)crti.o, $(T)crtn.o): Remove $(T),
5184 Use $(srcdir) to refer to crti.S, crtn.S.
5185 Use .S extension, $<.
5186 * config/moxie/crti.asm: Rename to ...
5187 * config/moxie/crti.S: ... this.
5188 * config/moxie/crtn.asm: Rename to ...
5189 * config/moxie/crtn.S: ... this.
5190 * config/moxie/t-moxie: Remove.
5191 * config/pa/stublib.c: New file.
5192 * config/pa/t-stublib, config/pa/t-stublib64: New files.
5193 * config/rs6000/eabi-ci.S, config/rs6000/eabi-cn.S: New files.
5194 * config/rs6000/sol-ci.S, config/rs6000/sol-cn.S: New files.
5195 * config/rs6000/t-crtstuff: New file.
5196 * config/rs6000/t-ppccomm (EXTRA_PARTS): Remove.
5197 (ecrti.S, ecrtn.S, ncrti.S, ncrtn.S): Remove.
5198 (ecrti$(objext)): Depend on $(srcdir)/config/rs6000/eabi-ci.S.
5199 Make output file explicit.
5200 (ecrtn$(objext)): Depend on $(srcdir)/config/rs6000/eabi-cn.S.
5201 Make output file explicit.
5202 (ncrti$(objext): Depend on $(srcdir)/config/rs6000/sol-ci.S.
5203 Make output file explicit.
5204 (ncrtn$(objext)): Depend on $(srcdir)/config/rs6000/sol-cn.S.
5205 Make output file explicit.
5206 * config/score/crti.S, config/score/crtn.S: New files.
5207 * config/sh/crt1.S, config/sh/crti.S, config/sh/crtn.S: New files.
5208 * config/sh/lib1funcs-4-300.S, config/sh/lib1funcs-Os-4-200.S: New
5210 * config/sh/t-sh, config/sh/t-superh: New files.
5211 * config/sparc/t-linux64: New file.
5212 * config/spu/cache.S, config/spu/cachemgr.c: New files.
5213 * config/spu/t-elf (CRTSTUFF_T_CFLAGS): Set.
5214 (cachemgr.o, cachemgr_nonatomic.o, libgcc_%.a, cache8k.o)
5215 (cache16k.o, cache32k.o, cache64k.o, cache128k.o): New rules.
5216 * config/t-crtin: Remove.
5217 * config/t-crtstuff-pic: New file.
5218 * config/t-sol2 (CUSTOM_CRTIN): Set.
5219 (crti.o, crtn.o): New rules.
5220 * config/vms/t-vms: New file.
5221 * config/vms/vms-ucrt0.c: New file.
5222 * config/xtensa/t-elf: New file.
5224 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5226 * Makefile.in (SHLIB_NM_FLAGS): Set.
5227 * mkmap-flat.awk, mkmap-symver.awk: New files.
5228 * configure.ac (libgcc_cv_lib_sjlj_exceptions): Check for SjLj
5230 * configure: Regenerate.
5231 * config/libgcc-glibc.ver: New file.
5232 * config/libgcc-libsystem.ver: New file.
5233 * config/t-libunwind (SHLIB_LC): Set.
5234 * config/t-linux: New file.
5235 * config/t-slibgcc (INSTALL_SHLIB): New.
5236 (SHLIB_INSTALL): Use it.
5237 * config/t-slibgcc-darwin (SHLIB_MKMAP): Use $(srcdir) to refer
5238 to mkmap-symver.awk.
5239 (SHLIB_MAPFILES): Don't append, adapt pathname.
5240 (SHLIB_VERPFX): Set.
5241 * config/t-slibgcc-elf-ver (SHLIB_MKMAP): Use $(srcdir) to refer
5242 to mkmap-symver.awk.
5243 * config/t-slibgcc-gld-nover, config/t-slibgcc-hpux,
5244 config/t-slibgcc-libgcc, config/t-slibgcc-vms: New files.
5245 * config/alpha/libgcc-alpha-ldbl.ver, config/alpha/t-linux: New files.
5246 * config/alpha/t-slibgcc-osf (SHLIB_MKMAP): Use $(srcdir) to refer
5248 * config/arm/t-bpabi (SHLIB_MAPFILES): Set.
5249 * config/bfin/libgcc-glibc.ver, config/bfin/t-linux: New files.
5250 * config/c6x/libgcc-eabi.ver, config/c6x/t-elf: New files.
5251 * config/cris/libgcc-glibc.ver, config/cris/t-linux: New files.
5252 * config/frv/libgcc-frv.ver, config/frv/t-linux: New files.
5253 * config/i386/libgcc-darwin.10.4.ver,
5254 config/i386/libgcc-darwin.10.5.ver, config/i386/libgcc-glibc.ver:
5256 * config/i386/t-darwin: Remove.
5257 * config/i386/t-darwin64: Likewise.
5258 * config/i386/t-dw2-eh, config/i386/t-sjlj-eh: New files.
5259 * config/i386/t-slibgcc-cygming, config/i386/t-cygwin,
5260 config/i386/t-dlldir, config/i386/t-dlldir-x: New files.
5261 * config/i386/t-linux: New file.
5262 * config/i386/t-mingw32: New file.
5263 * config/ia64/libgcc-glibc.ver, config/ia64/libgcc-ia64.ver: New files.
5264 * config/ia64/t-glibc: Rename to ...
5265 * config/ia64/t-linux: ... this.
5266 (SHLIB_MAPFILES): Set.
5267 * config/ia64/t-glibc-libunwind: Rename to ...
5268 * config/ia64/t-linux-libunwind: ... this.
5269 * config/ia64/t-ia64 (SHLIB_MAPFILES): Set.
5270 * config/ia64/t-slibgcc-hpux: New file.
5271 * config/m32r/libgcc-glibc.ver, config/m32r/t-linux: New files.
5272 * config/m68k/t-slibgcc-elf-ver: New file.
5273 * config/mips/t-mips16 (SHLIB_MAPFILES): Set.
5274 * config/mips/t-slibgcc-irix (SHLIB_MKMAP): Use $(srcdir) to refer
5276 * config/pa/t-slibgcc-hpux: New file.
5277 * config/pa/t-slibgcc-dwarf-ver, config/pa/t-slibgcc-sjsj-ver: New
5279 * config/rs6000/libgcc-darwin.10.4.ver,
5280 config/rs6000/libgcc-darwin.10.5.ver: New files.
5281 * config/rs6000/libgcc-ppc-glibc.ver: Rename to
5282 config/rs6000/libgcc-glibc.ver.
5283 * config/rs6000/libgcc-ppc64.ver: Rename to
5284 config/rs6000/libgcc-ibm-ldouble.ver.
5285 * config/rs6000/t-darwin (SHLIB_VERPFX): Remove.
5286 * config/rs6000/t-ibm-ldouble (SHLIB_MAPFILES): Adapt filename.
5287 * config/rs6000/t-ldbl128: Rename to ...
5288 * config/rs6000/t-linux: ... this.
5289 (SHLIB_MAPFILES): Adapt filename.
5290 * config/rs6000/t-slibgcc-aix: New file.
5291 * config/sh/libgcc-excl.ver, config/sh/libgcc-glibc.ver: New files.
5292 * config/sh/t-linux (SHLIB_MAPFILES): Use $(srcdir) to refer to
5293 libgcc-excl.ver, libgcc-glibc.ver.
5294 (SHLIB_LINK, SHLIB_INSTALL): Remove.
5295 * config/sparc/libgcc-glibc.ver: New file.
5296 * config/sparc/t-linux: New file.
5297 * config/xtensa/libgcc-glibc.ver, config/xtensa/t-linux: New files.
5298 * config.host (*-*-freebsd*): Add t-slibgcc, t-slibgcc-gld,
5299 t-slibgcc-elf-ver to tmake_file.
5300 Add t-slibgcc-nolc-override to tmake_file for posix threads on
5302 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
5303 *-*-gnu*, *-*-kopensolaris*-gnu): Add t-slibgcc, t-slibgcc-gld,
5304 t-slibgcc-elf-ver, t-linux to tmake_file.
5305 (*-*-netbsd*): Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to
5307 (alpha*-*-linux*): Add alpha/t-linux to tmake_file.
5308 (alpha64-dec-*vms*): Add t-slibgcc-vms to tmake_file.
5309 (alpha*-dec-*vms*): Likewise.
5310 (arm*-*-freebsd*): Append to tmake_file.
5311 (arm*-*-netbsdelf*): Add t-slibgcc-gld-nover to tmake_file.
5312 (arm*-*-linux*): Add t-slibgcc-libgcc to tmake_file for
5314 (arm*-*-eabi*, arm*-*-symbianelf*): Add t-slibgcc-nolc-override to
5315 tmake_file for arm*-*-symbianelf*.
5316 (bfin*-linux-uclibc*): Append to tmake_file, add bfin/t-linux.
5317 (cris-*-linux*, crisv32-*-linux*): Append to tmake_file, add
5319 (frv-*-*linux*): Append to tmake_file, add frv/t-linux.
5320 (hppa*-*-linux*): Add t-slibgcc-libgcc, pa/t-slibgcc-sjlj-ver,
5321 pa/t-slibgcc-dwarf-ver to tmake_file.
5322 (hppa[12]*-*-hpux10*): Add t-slibgcc, pa/t-slibgcc-sjlj-ver,
5323 pa/t-slibgcc-dwarf-ver, t-slibgcc-hpux, pa/t-slibgcc-hpux to tmake_file.
5324 (hppa*64*-*-hpux11*): Likewise.
5325 (hppa[12]*-*-hpux11*): Likewise.
5326 (x86_64-*-darwin*): Don't override tmake_file, but only keep
5327 i386/t-crtpc, i386/t-crtfm.
5328 (i[34567]86-*-cygwin*): Set tmake_eh_file, tmake_dlldir_file.
5329 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
5331 Add i386/t-cygwin to tmake_file.
5332 Prepent i386/t-mingw-pthread to tmake_file for posix threads.
5333 (i[34567]86-*-mingw*): Set tmake_eh_file, tmake_dlldir_file.
5334 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
5336 Add i386/t-mingw32 to tmake_file.
5337 (x86_64-*-mingw*): Likewise.
5338 (ia64*-*-freebsd*): Append to tmake_file.
5339 (ia64*-*-linux*): Append to tmake_file.
5340 Replace ia64/t-glibc by ia64/t-linux.
5341 Replace ia64/t-glibc-libunwind by ia64/t-linux-libunwind if using
5343 (ia64*-*-hpux*): Add t-slibgcc, ia64/t-slibgcc-hpux,
5344 t-slibgcc-hpux to tmake_file.
5345 (ia64-hp-*vms*): Add t-slibgcc-vms to tmake_file.
5346 (m32r-*-linux*): Append to tmake_file, add m32r/t-linux.
5347 (m32rle-*-linux*): Likewise.
5348 (m68k-*-linux*)): Add m68k/t-slibgcc-elf-ver to tmake_file unless
5350 (microblaze*-linux*): New case.
5351 Append to tmake_file, add t-slibgcc-nolc-override.
5352 (powerpc-*-freebsd*): Add t-slibgcc-libgcc to tmake_file.
5353 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
5354 Replace rs6000/t-ldbl128 by rs6000/t-linux in tmake_file.
5355 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
5356 rs6000/t-slibgcc-aix to tmake_file.
5357 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
5358 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
5359 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
5360 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
5361 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
5362 (sh64l*-*-netbsd*): Add t-slibgcc-libgcc to tmake_file for
5364 (sparc-*-linux*): Append to tmake_file for *-leon*.
5365 Add sparc/t-linux to tmake_file for non-Leon targets.
5366 (sparc64-*-linux*): Add sparc/t-linux to tmake_file.
5367 (tic6x-*-uclinux): New case.
5368 Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to tmake_file.
5369 (tic6x-*-*): Add c6x/t-elf to tmake_file.
5370 (xtensa*-*-linux*): Append to tmake_file, add xtensa/t-linux.
5371 (am33_2.0-*-linux*): Append to tmake_file.
5372 (i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-kfreebsd*-gnu)
5373 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Also handle
5374 x86_64-*-kfreebsd*-gnu.
5375 Add i386/t-linux to tmake_file.
5377 2011-10-28 Ian Lance Taylor <iant@google.com>
5379 * config/i386/morestack.S: Correct CFI information to do proper
5380 returns throughout function. In 32-bit mode, save %ebx so that it
5381 is restored on unwind.
5383 2011-10-25 Bernd Schmidt <bernds@codesourcery.com>
5385 * config/c6x/pr-support.c (__gnu_unwind_24bit): Correct logic for the
5386 case where B3 isn't the return register.
5388 * config/c6x/pr-support.c (pop_compact_frame, pop_frame): Correct
5389 logic for doubleword pops.
5391 2011-10-25 Andreas Tobler <andreast@fgznet.ch>
5393 * config/rs6000/t-freebsd: Add wildcard.
5395 2011-10-21 Paul Brook <paul@codesourcery.com>
5397 * unwind-arm-common.inc: Handle ID3/4 unwinding data.
5399 2011-10-16 Uros Bizjak <ubizjak@gmail.com>
5400 Eric Botcazou <ebotcazou@adacore.com>
5403 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Set
5404 fs->signal_frame to 1.
5406 2011-10-07 Ian Lance Taylor <iant@google.com>
5408 * generic-morestack-thread.c: #include <errno.h>.
5410 2011-10-07 Ian Lance Taylor <iant@google.com>
5413 * generic-morestack.c (__generic_morestack): Make sure the segment
5414 is large enough for both the stack frame and the copied
5417 2011-10-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5420 * config.host: Add crtbegin.o, crtbeginS.o, crtend.o, crtendS.o to
5423 2011-09-28 Nick Clifton <nickc@redhat.com>
5425 * config/rx/rx-lib.h: Always restrict doubles to the SF type when
5426 64-bit doubles are not enabled.
5427 * config/rx/rx-abi.h: Fix extraneous renaming of the floatsisf
5428 and floatunsisf functions.
5430 2011-09-13 Paul Brook <paul@codesourcery.com>
5432 * config.host (tic6x-*-*): Add c6x/t-c6x-elf. Set unwind_header.
5433 * unwind-c.c (PERSONALITY_FUNCTION): Use UNWIND_POINTER_REG.
5434 * unwind-arm-common.inc: New file.
5435 * config/arm/unwind-arm.c: Use unwind-arm-common.inc.
5436 * config/arm/unwind-arm.h: Use unwind-arm-common.h.
5437 (_GLIBCXX_OVERRIDE_TTYPE_ENCODING): Define.
5438 * config/c6x/libunwind.S: New file.
5439 * config/c6x/pr-support.c: New file.
5440 * config/c6x/unwind-c6x.c: New file.
5441 * config/c6x/unwind-c6x.h: New file.
5442 * config/c6x/t-c6x-elf: New file.
5444 2011-08-23 Uros Bizjak <ubizjak@gmail.com>
5446 * config/i386/64/sfp-machine.h (ASM_INVALID): New define.
5447 (ASM_DIVZERO): Ditto.
5448 (FP_HANLDE_EXCEPTIONS): Use ASM_INVALID and ASM_DIVZERO.
5450 2011-08-18 Richard Sandiford <richard.sandiford@linaro.org>
5452 * config/arm/bpabi-lib.h (RENAME_LIBRARY_SET): Delete.
5454 2011-08-17 Richard Sandiford <richard.sandiford@linaro.org>
5457 * config/arm/bpabi-lib.h (RENAME_LIBRARY): Use a C-level alias
5458 instead of an assembly one.
5460 2011-08-12 Paolo Bonzini <bonzini@gnu.org>
5463 * Makefile.in (install-unwind_h): Create
5464 $(gcc_objdir)/include/unwind.h atomically.
5466 2011-08-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5468 * Makefile.in (install-unwind_h): Remove destination file first.
5470 2011-08-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5473 * config/mips/t-mips16: New file.
5474 * config.host (mips64*-*-linux*): Add mips/t-mips16 to tmake_file.
5475 (mips*-*-linux*): Likewise.
5476 (mips*-sde-elf*): Likewise.
5477 (mipsisa32-*-elf*): Join with mipsisa32r2-*-elf*,
5478 mipsisa64-*-elf*, mipsisa64r2-*-elf*.
5479 Add mips/t-mips16 to tmake_file.
5480 (mipsisa64sb1-*-elf*): Add mips/t-mips16 to tmake_file.
5481 (mips-*-elf*): Likewise.
5482 (mips64-*-elf*): Likewise.
5483 (mips64orion-*-elf*): Likewise.
5484 (mips*-*-rtems*): Likewise.
5485 (mipstx39-*-elf*): Likewise.
5486 * Makefile.in: Use SYNC instead of LIBGCC_SYNC.
5487 ($(libgcc-sync-size-funcs-o)): Use SYNC_CFLAGS instead of
5489 Use $(srcdir) to refer to sync.c.
5491 ($(libgcc-sync-funcs-o)): Likewise.
5492 ($(libgcc-sync-size-funcs-s-o)): Likewise.
5493 ($(libgcc-sync-funcs-s-o)): Likewise.
5495 2011-08-09 Andreas Schwab <schwab@linux-m68k.org>
5497 * config.host (ia64*-*-linux*): Move ia64/t-glibc after
5500 2011-08-08 H.J. Lu <hongjiu.lu@intel.com>
5503 * config/i386/value-unwind.h: New.
5505 2011-08-06 Richard Sandiford <rdsandiford@googlemail.com>
5507 * config.host (*-*-darwin*, *-*-freebsd*, *-*-linux*, frv-*-*linux*)
5508 (*-*-kfreebsd*-gnu, *-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu):
5509 Add to tmake_file rather than overriding it.
5511 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5513 * config/t-softfp: Remove.
5514 * soft-fp: Moved from ../gcc/config.
5515 * soft-fp/README: Remove t-softfp reference.
5516 * soft-fp/t-softfp: Move to config/t-softfp.
5517 (softfp_machine_header): Remove.
5518 (softfp_file_list): Remove config subdir.
5519 (soft-fp-objects): New variable.
5520 ($(soft-fp-objects)): Set INTERNAL_CFLAGS.
5521 (LIB2FUNCS_EXTRA): Add to LIB2ADD instead.
5522 (SFP_MACHINE, $(SFP_MACHINE)): Remove.
5523 * config/t-softfp-excl: New file.
5524 * config/t-softfp-sfdf: New file.
5525 * config/t-softfp-tf: New file.
5526 * config/no-sfp-machine.h: New file.
5527 * config/arm/sfp-machine.h: New file.
5528 * config/arm/t-softfp: New file.
5529 * config/c6x/sfp-machine.h: New file.
5530 * config/i386/32/t-fprules-softfp: Rename to ...
5531 * config/i386/32/t-softfp: ... this.
5532 (tifunctions, LIB2ADD): Remove.
5533 (softfp_int_modes): Override.
5534 * config/i386/64/t-softfp-compat (tf-functions): Remove config
5536 * config/i386/64/eqtf2.c: Likewise.
5537 * config/i386/64/getf2.c: Likewise.
5538 * config/i386/64/letf2.c: Likewise.
5539 * config/ia64/sft-machine.h: New file.
5540 * config/ia64/t-fprules-softfp: Rename to ...
5541 * config/ia64/t-softfp: ... this.
5542 * config/lm32/sfp-machine.h: New file.
5543 * config/moxie/t-moxie-softfp: Remove.
5544 * config/rs6000/ibm-ldouble-format: New file.
5545 * config/rs6000/ibm-ldouble.c: New file.
5546 * config/rs6000/libgcc-ppc-glibc.ver: New file
5547 * config/rs6000/libgcc-ppc64.ver: New file
5548 * config/rs6000/sfp-machine.h: New file.
5549 * config/rs6000/t-freebsd: New file.
5550 * config/rs6000/t-ibm-ldouble: New file.
5551 * config/rs6000/t-ldbl128: Use $(srcdir) to refer to
5552 libgcc-ppc-glibc.ver.
5553 * config/rs6000/t-linux64: New file.
5554 * config/rs6000/t-ppccomm (LIB2ADD): Add
5555 $(srcdir)/config/rs6000/ibm-ldouble.c.
5556 * config/rs6000/t-ppccomm-ldbl: New file.
5557 * config/score/sfp-machine.h: New file.
5558 * config.host (sfp_machine_header): Explain.
5559 (arm*-*-linux*): Add t-softfp-sfdf, t-softfp-excl, arm/t-softfp,
5560 t-softfp to tmake_file.
5561 (arm*-*-uclinux*): Likewise.
5562 (arm*-*-ecos-elf): Likewise.
5563 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
5564 (arm*-*-rtems*): Likewise.
5565 (arm*-*-elf): Likewise.
5566 (ia64*-*-linux*): Replace ia64/t-fprules-softfp by ia64/t-softfp
5568 Add t-softfp-tf, t-softfp-excl, t-softfp to tmake_file.
5569 (lm32-*-elf*, lm32-*-rtems*): Add t-softfp-sfdf, t-softfp to tmake_file.
5570 (lm32-*-uclinux*): Likewise.
5571 (moxie-*-*): Replace moxie/t-moxie-softfp by t-softfp-sfdf,
5572 t-softfp-excl, t-softfp.
5573 (powerpc-*-darwin*): Add rs6000/t-ibm-ldouble to tmake_file.
5574 (powerpc64-*-darwin*): Likewise.
5575 (powerpc-*-freebsd*): Add t-softfp-sfdf, t-softfp-excl, t-softfp
5577 (powerpc-*-eabisimaltivec*): Add rs6000/t-ppccomm-ldbl to
5579 (powerpc-*-eabisim*): Likewise.
5580 (powerpc-*-elf*): Likewise.
5581 (powerpc-*-eabialtivec*): Likewise.
5582 (powerpc-xilinx-eabi*): Likewise.
5583 (powerpc-*-rtems*): Likewise.
5584 (powerpc-*-linux*, powerpc64-*-linux*): Add t-softfp-sfdf,
5585 t-softfp-excl, t-softfp to tmake_file.
5586 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add
5587 rs6000/t-ppccomm-ldbl to tmake_file.
5588 (powerpcle-*-elf*): Likewise.
5589 (powerpcle-*-eabisim*): Likewise.
5590 (powerpcle-*-eabi*): Likewise.
5591 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
5592 rs6000/t-ibm-ldouble to tmake_file.
5593 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
5594 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
5595 (score-*-elf): Add t-softfp-sfdf, t-softfp-excl, t-softfp to tmake_file.
5596 (tic6x-*-*): Likewise.
5597 (i[34567]86-*-darwin*, x86_64-*-darwin*,
5598 i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu,
5599 i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-gnu*,
5600 i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*,
5601 i[34567]86-*-cygwin*, i[34567]86-*-mingw*, x86_64-*-mingw*,
5602 i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add t-softfp-tf,
5603 t-softfp to tmake_file.
5604 * configure.ac (sfp_machine_header): Provide default if unset.
5606 Link sfp-machine.h to config/$sfp_machine_header.
5607 * configure: Regenerate.
5609 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5611 * Makefile.in (double_type_size, long_double_type_size): Set.
5612 Remove $(fpbit-in-libgcc) support.
5613 (FPBIT_FUNCS, DPBIT_FUNCS, TPBIT_FUNCS): New variables.
5614 (fpbit-src): New variable.
5615 ($(fpbit-o), $(fpbit-s-o)): Use $(fpbit-src) instead of $(FPBIT).
5616 Compile with -DFLOAT $(FPBIT_CFLAGS).
5618 ($(dpbit-o), $(dpbit-s-o)): Use $(fpbit-src) instead of $(DPBIT).
5619 Compile with $(FPBIT_CFLAGS).
5621 ($(tpbit-o), $(tpbit-s-o): Use $(fpbit-src) instead of $(TPBIT).
5622 Compile with -DFLOAT $(TPBIT_CFLAGS).
5624 * configure.ac (double_type_size, long_double_type_size):
5625 Determine and substitute.
5626 * configure: Regenerate.
5627 * fp-bit.c, fp-bit.h: New files.
5628 * config/avr/avr-lib.h, config/h8300/h8300-lib.h: New files.
5629 * config/mips/t-irix6 (TPBIT, $(gcc_objdir)/tp-bit.c): Remove.
5630 * config/mips/t-mips: New file.
5631 * config/mips/t-sdemtk: New file.
5632 * config/rs6000/ppc64-fp.c: New file.
5633 * config/rs6000/t-darwin (LIB2ADD): Add
5634 $(srcdir)/config/rs6000/ppc64-fp.c.
5635 * config/rs6000/t-ppc64-fp: New file.
5636 * config/rx/rx-lib.h: New file.
5637 * config/rx/t-rx (FPBIT): Set to true.
5638 ($(gcc_objdir)/fp-bit.c): Remove.
5639 (DPBIT): Set to true only with -m64bit-doubles.
5640 ($(gcc_objdir)/dp-bit.c): Remove.
5641 * config/sparc/t-softfp: Remove.
5642 * config/spu/t-elf: New file.
5643 * config/t-fdpbit, config/t-fpbit: New files.
5644 * config.host (m32c*-*-*): Add t-fdpbit to tmake_file.
5645 (mips*-*-*): Likewise.
5646 (arm-wrs-vxworks): Likewise.
5647 (arm*-*-freebsd*): Likewise.
5648 (avr-*-rtems*): Add t-fpbit to tmake_file.
5649 (avr-*-*): Likewise.
5650 (bfin*-elf*): Add t-fdpbit to tmake_file.
5651 (bfin*-uclinux*): Likewise.
5652 (bfin*-linux-uclibc*): Likewise.
5653 (bfin*-rtems*): New case.
5654 Add t-fdpbit to tmake_file.
5655 (bfin*-*): Add t-fdpbit to tmake_file.
5656 (crisv32-*-elf): Likewise.
5657 (cris-*-linux*): Likewise.
5658 (fr30-*-elf): Likewise.
5659 (frv-*-elf, frv-*-*linux*): Likewise.
5660 (h8300-*-rtems*, h8300-*-elf*): Add t-fpbit to tmake_file.
5661 (iq2000*-*-elf*): Add t-fdpbit to tmake_file.
5662 (m32r-*-elf*): Likewise.
5663 (m32rle-*-elf*): Likewise.
5664 (m32r-*-linux*): Likewise.
5665 (m32rle-*-linux*): Likewise.
5666 (mcore-*-elf): Add t-fdpbit to tmake_file.
5667 (microblaze*-*-*): Likewise.
5668 (mips-sgi-irix6.5*): Add t-tpbit to tmake_file.
5669 (mips*-*-netbsd*): Add mips/t-mips to tmake_file.
5670 (mips64*-*-linux*): Also handle mipsisa64*-*-linux*.
5672 Add mips/t-tpbit to tmake-file.
5673 (mips*-*-linux*): Fix typo.
5674 (mips*-sde-elf*): New case
5675 Add mips/t-sdemtk unless using newlib.
5676 (mipsisa64sr71k-*-elf*): Add t-fdpbit to tmake_file.
5677 (mipsisa64sb1-*-elf*): Add mips/t-mips to tmake_file.
5678 (mn10300-*-*): Likewise.
5679 (pdp11-*-*): Likewise.
5680 (picochip-*-*): Add t-fpbit to tmake_file.
5681 (powerpc-*-eabisimaltivec*): Likewise.
5682 (powerpc-*-eabisim*): Likewise.
5683 (powerpc-*-elf*): Likewise.
5684 (powerpc-*-eabialtivec*): Likewise.
5685 (powerpc-xilinx-eabi*): New case.
5686 Add t-fdpbit to tmake_file.
5687 (powerpc-*-eabi*): Add t-fdpbit to tmake_file.
5688 (powerpc-*-rtems*): Likewise.
5689 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-ppc64-fp to
5691 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add t-fdpbit to
5693 (powerpc-*-lynxos*): Likewise.
5694 (powerpcle-*-elf*): Likewise.
5695 (powerpcle-*-eabisim*): Likewise.
5696 (powerpcle-*-eabi*): Likewise.
5697 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
5698 t-fdpbit, rs6000/t-ppc64-fp to tmake_file.
5699 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
5700 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
5701 (rx-*-elf): Add t-fdpbit to tmake_file.
5702 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
5703 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
5704 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
5705 (sh64l*-*-netbsd*): Add t-fdpbit to tmake_file except on
5707 (sh-*-rtems*): Add t-fdpbit to tmake_file.
5708 (sh-wrs-vxworks): Likewise.
5709 (sparc-*-elf*): Replace sparc/t-softfp by t-fdpbit in tmake_file.
5710 (sparc-*-linux*): Add t-fdpbit to tmake_file for *-leon*.
5711 (sparc-*-rtems*, sparc64-*-rtems*): Split off ...
5712 (sparc64-*-rtems*): ... new case.
5713 (sparc-*-rtems*): Add t-fdpbit to tmake_file.
5714 (spu-*-elf*): Likewise.
5715 Add spu/t-elf to tmake_file.
5716 (v850*-*-*): Add t-fdpbit to tmake_file.
5717 (xstormy16-*-elf): Likewise.
5718 (am33_2.0-*-linux*): Add t-fdpbit to tmake_file.
5719 (mep*-*-*): Likewise.
5721 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5723 * Makefile.in (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): New
5725 (LIBUNWIND, SHLIBUNWIND_LINK, SHLIBUNWIND_INSTALL): New variables.
5726 (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): Add $(srcdir)/emutls.c.
5727 (install-unwind_h): New target.
5728 (all): Depend on it.
5729 * config.host (unwind_header): New variable.
5730 (*-*-freebsd*): Set tmake_file to t-eh-dw2-dip.
5731 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
5732 *-*-gnu*): Likewise, also for *-*-kopensolaris*-gnu.
5733 (*-*-solaris2*): Add t-eh-dw2-dip to tmake_file.
5734 (arm*-*-linux*): Add arm/t-bpabi for arm*-*-linux-*eabi.
5736 (arm*-*-uclinux*): Add arm/t-bpabi for arm*-*-uclinux*eabi.
5738 (arm*-*-eabi*, arm*-*-symbianelf*): Add arm/t-bpabi for
5740 Add arm/t-symbian to tmake_file for arm*-*-symbianelf*.
5742 (ia64*-*-elf*): Add ia64/t-eh-ia64 to tmake_file.
5743 (ia64*-*-freebsd*): Likewise.
5744 (ia64*-*-linux*): Add ia64/t-glibc, ia64/t-eh-ia64, t-libunwind to
5746 Add t-libunwind-elf, ia64/t-glibc-libunwind unless
5747 $with_system_libunwind.
5748 (ia64*-*-hpux*): Set tmake_file.
5749 (ia64-hp-*vms*): Add ia64/t-eh-ia64 to tmake_file.
5750 (picochip-*-*): Set tmake_file.
5751 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Set
5753 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
5754 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
5755 (s390x-ibm-tpf*): Add t-eh-dw2-dip to tmake_file.
5756 (xtensa*-*-elf*): Set tmake_file.
5757 (xtensa*-*-linux*): Likewise.
5758 * configure.ac: Include ../config/unwind_ipinfo.m4.
5759 Call GCC_CHECK_UNWIND_GETIPINFO.
5760 Link unwind.h to $unwind_header.
5761 * configure: Regenerate.
5762 * emutls.c, unwind-c.c, unwind-compat.c, unwind-compat.h,
5763 unwind-dw2-fde-compat.c, unwind-dw2-fde-dip.c, unwind-dw2-fde.c,
5764 unwind-dw2-fde.h, unwind-dw2.c, unwind-dw2.h, unwind-generic.h,
5765 unwind-pe.h, unwind-sjlj.c, unwind.inc: New files.
5766 * config/unwind-dw2-fde-darwin.c: New file.
5767 * config/arm/libunwind.S, config/arm/pr-support.c,
5768 config/arm/t-bpabi, config/arm/t-symbian, config/arm/unwind-arm.c,
5769 config/arm/unwind-arm.h,: New files.
5770 * config/ia64/fde-glibc.c, config/ia64/fde-vms.c,
5771 config/ia64/t-eh-ia64, config/ia64/t-glibc,
5772 config/ia64/t-glibc-libunwind, config/ia64/t-hpux,
5773 config/ia64/t-vms, config/ia64/unwind-ia64.c,
5774 config/ia64/unwind-ia64.h: New files.
5775 * config/picochip/t-picochip: New file.
5776 * config/rs6000/aix-unwind.h, config/rs6000/darwin-fallback.c: New
5778 * config/rs6000/t-darwin (LIB2ADDEH): Set.
5779 * config/s390/t-tpf (LIB2ADDEH): Remove.
5780 * config/t-darwin (LIB2ADDEH): Set.
5781 * config/t-eh-dw2-dip: New file.
5782 * config/t-libunwind, config/t-libunwind-elf: New files.
5783 * config/t-sol2 (LIB2ADDEH): Remove.
5784 * config/xtensa/t-xtensa: New file.
5786 2011-08-02 H.J. Lu <hongjiu.lu@intel.com>
5788 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): New.
5789 (x86_64_fallback_frame_state): Use RT_SIGRETURN_SYSCALL and
5790 long long to check rt_sigreturn syscall.
5792 2011-08-02 Alan Modra <amodra@gmail.com>
5794 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
5795 Restore for indirect call bcrtl from correct stack slot, and only
5796 if cfa+40 isn't valid.
5798 2011-08-01 Julian Brown <julian@codesourcery.com>
5800 * config.host (arm*-*-linux*, arm*-*-uclinux*, arm*-*-eabi*)
5801 (arm*-*-symbianelf*): Add t-fixedpoint-gnu-prefix makefile fragment.
5802 * config/arm/bpabi-lib.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define.
5804 2011-08-01 Julian Brown <julian@codesourcery.com>
5806 * Makefile.in (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): New.
5807 (libgcc-std.ver.in): Use above.
5808 * fixed-bit.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define, if
5809 LIBGCC2_GNU_PREFIX is defined. Use instead of LIBGCC2_GNU_PREFIX
5811 * config/t-fixedpoint-gnu-prefix: New file.
5812 * config/t-gnu-prefix (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): Set.
5813 * libgcc-std.ver.in (fixed-point routines): Use __FIXPTPFX__
5816 2011-07-28 H.J. Lu <hongjiu.lu@intel.com>
5818 * config/i386/morestack.S (X86_64_SAVE_NEW_STACK_BOUNDARY): New.
5819 Use X86_64_SAVE_NEW_STACK_BOUNDARY to save the new stack boundary
5820 for x86-64. Properly check __x86_64__ and __LP64__.
5822 2010-07-28 H.J. Lu <hongjiu.lu@intel.com>
5824 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Always use _WIN64
5826 (_FP_WS_TYPE): Likewise.
5827 (_FP_I_TYPE): Likewise.
5829 2011-07-28 Alan Modra <amodra@gmail.com>
5831 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
5832 Leave r2 REG_UNSAVED if stopped on the instruction that saves r2
5833 in a plt call stub. Do restore r2 if stopped on bctrl.
5835 2011-07-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5837 * config.host (i[3456x]86-*-netware*): Remove.
5838 * config/i386/netware-crt0.c, config/i386/t-nwld,
5839 config/i386/t-slibgcc-nwld: Remove.
5841 2011-07-15 Bernd Schmidt <bernds@codesourcery.com>
5843 * config.host: Handle tic6x-*-*.
5844 * config/c6x/c6x-abi.h: New file.
5846 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5848 * config/i386/crtprec.c: New file.
5849 * config/i386/t-crtpc: Use $(srcdir) to refer to crtprec.c.
5850 * config.host (i[34567]86-*-darwin*): Add i386/t-crtpc to tmake_file.
5851 Add crtprec32.o, crtprec64.o, crtprec80.o to extra_parts.
5852 (x86_64-*-darwin*): Likewise.
5853 (i[34567]86-*-solaris2*: Likewise.
5855 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5857 * config/alpha/crtfastmath.c: New file.
5858 * config/i386/crtfastmath.c: New file.
5859 * config/ia64/crtfastmath.c: New file.
5860 * config/mips/crtfastmath.c: New file.
5861 * config/sparc/crtfastmath.c: New file.
5863 * config/t-crtfm (crtfastmath.o): Use $(srcdir) to refer to
5865 Add -frandom-seed=gcc-crtfastmath.
5866 * config/alpha/t-crtfm: Remove.
5867 * config/i386/t-crtfm: Use $(srcdir) to refer to crtfastmath.c.
5868 * config/ia64/t-ia64 (crtfastmath.o): Remove.
5870 * config.host (alpha*-*-linux*): Replace alpha/t-crtfm by t-crtfm.
5871 (alpha*-dec-osf5.1*): Likewise.
5872 (alpha*-*-freebsd*): Add t-crtfm to tmake_file.
5873 Add crtfastmath.o to extra_parts.
5874 (i[34567]86-*-darwin*): Add i386/t-crtfm to tmake_file.
5875 Add crtfastmath.o to extra_parts.
5876 (x86_64-*-darwin*): Likewise.
5877 (x86_64-*-mingw*): Likewise.
5878 (ia64*-*-elf*): Add t-crtfm to tmake_file.
5879 (ia64*-*-freebsd*): Likewise.
5880 (ia64*-*-linux*): Likewise.
5881 (sparc64-*-freebsd*): Add t-crtfm to tmake_file.
5882 Add crtfastmath.o to extra_parts.
5884 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5886 * config/darwin-crt3.o: New file.
5887 * config/rs6000/darwin-crt2.c: New file.
5888 * config/t-darwin: New file.
5889 * config/rs6000/t-darwin (DARWIN_EXTRA_CRT_BUILD_CFLAGS): New variable.
5891 * config.host (*-*-darwin*): Add crt3.o to extra_parts.
5892 (powerpc-*-darwin*): Add crt2.o to extra_parts.
5893 (powerpc64-*-darwin*): Likewise.
5895 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5897 * config/i386/netware-crt0.c: New file.
5898 * config/i386/t-nwld: Rename to ...
5899 * config/i386/t-slibgcc-nwld: ... this.
5900 * config/i386/t-nwld: New file.
5901 * config.host (i[3456x]86-*-netware*): Add i386/t-slibgcc-nwld to
5903 Add crt0.o, libgcc.def, libc.def, libcpre.def, posixpre.def to
5906 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5908 * configure.ac (i?86-*-solaris2*): Use libgcc copy of
5910 * configure: Regenerate.
5912 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5914 * dfp-bit.c, dfp-bit.h: New files.
5915 * Makefile.in (D32PBIT_FUNCS, D64PBIT_FUNCS, D128PBIT_FUNCS): New
5917 ($(d32pbit-o)): Use $(srcdir) to refer to dfp-bit.c
5918 ($(d64pbit-o)): Likewise.
5919 ($(d128pbit-o)): Likewise.
5920 * config/t-dfprules: New file.
5921 * config.host (i[34567]86-*-linux*): Add t-dfprules to tmake_file.
5922 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu,
5923 i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
5924 (x86_64-*-linux*): Likewise.
5925 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
5926 (i[34567]86-*-cygwin*): Likewise.
5927 (i[34567]86-*-mingw*, x86_64-*-mingw*): Likewise.
5928 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
5930 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5932 * Makfile.in (LIBGCOV): New variable.
5933 ($(libgcov-objects)): Use $(srcdir) to refer to libgcov.c.
5934 * libgcov.c: New file.
5936 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5938 * fixed-bit.c, fixed-bit.h: New files.
5939 * fixed-obj.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir) to
5940 refer to fixed-bit.c.
5942 2011-07-07 Joseph Myers <joseph@codesourcery.com>
5944 * config.host (*local*): Remove.
5946 2011-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5949 * config.host (*-*-solaris2*): Handle x86_64-*-solaris2.1[0-9]*
5950 like i?86-*-solaris2.1[0-9]*.
5951 (i[34567]86-*-solaris2*): Also handle x86_64-*-solaris2.1[0-9]*.
5952 * configure.ac (i?86-*-solaris2*): Likewise.
5953 * configure: Regenerate.
5955 2011-07-06 Thomas Schwinge <thomas@schwinge.name>
5957 * config.host (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
5958 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Remove
5959 md_unwind_header by splitting out of...
5960 (i[34567]86-*-linux*): ... this.
5961 * config.host (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu):
5962 Remove md_unwind_header by splitting out of...
5963 (x86_64-*-linux*): ... this.
5965 2011-07-04 Georg-Johann Lay <avr@gjlay.de>
5967 * config/avr/t-avr (intfuncs16): Add _clrsbXX2.
5969 2011-06-28 Nick Clifton <nickc@redhat.com>
5971 * config.host: Recognize all V850 variants.
5973 2011-06-22 Uros Bizjak <ubizjak@gmail.com>
5975 * enable-execute-stack-empty.c (__enable_execute_stack): Add prototype.
5977 2011-06-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5979 * shared-object.mk (c_flags-$o): Save c_flags.
5980 ($(base)$(objext)): Use it.
5981 ($(base)_s$(objext)): Likewise.
5983 2011-06-21 Bernd Schmidt <bernds@codesourcery.com>
5985 * Makefile.in (lib2funcs): Add _clrsbsi2 and _clrsbdi2.
5986 * libgcc-std.ver.in (GCC_4.7.0): New section.
5988 2011-06-16 Georg-Johann Lay <avr@gjlay.de>
5992 * config/avr/t-avr: Fix line endings.
5993 (intfuncs16): Remove _ffsXX2, _clzXX2, _ctzXX2, _popcountXX2,
5996 2011-06-14 Olivier Hainque <hainque@adacore.com>
5997 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5999 * config/mips/irix6-unwind.h: New file.
6000 * config.host (mips-sgi-irix6.5*): Set md_unwind_header.
6002 2011-06-10 Eric Botcazou <ebotcazou@adacore.com>
6004 * config/sparc/linux-unwind.h (STACK_BIAS): Define.
6005 (sparc64_fallback_frame_state): Use it.
6006 (sparc64_frob_update_context): Further adjust context.
6007 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Likewise.
6008 * config/sparc/sol2-ci.S: Add TARGET_FLAT handling.
6009 * config/sparc/sol2-cn.S: Likewise.
6011 2011-06-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6013 * enable-execute-stack-empty.c: New file.
6014 * enable-execute-stack-mprotect.c: New file.
6015 * config/i386/enable-execute-stack-mingw32.c: New file.
6016 * config.host (enable_execute_stack): New variable.
6017 Select appropriate variants.
6018 * configure.ac: Link enable-execute-stack.c to
6019 $enable_execute_stack.
6020 * configure: Regenerate.
6021 * Makefile.in (LIB2ADD): Add enable-execute-stack.c.
6022 (lib2funcs): Remove _enable_execute_stack.
6024 2011-06-09 David S. Miller <davem@davemloft.net>
6025 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6027 * config.host (sparc-*-linux*): Correct md_unwind_header
6029 (s390x-ibm-tpf*): Fix typo.
6031 2011-06-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6033 * config.host (mips-sgi-irix6.5*): Add t-crtfm to tmake_file.
6034 Add crtfastmath.o to extra_parts.
6035 (mips64*-*-linux*, mips*-*-linux*): Use t-crtfm instead of
6037 * config/mips/t-crtfm: Remove.
6039 2011-06-04 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
6041 * config.host (hppa*-*-linux*): Correct md_unwind_header name.
6043 2011-06-04 Kaz Kojima <kkojima@gcc.gnu.org>
6045 * config.host (sh*-*-linux*): Fix typo.
6047 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6049 * config/alpha/linux-unwind.h: Move from ../gcc/config/alpha.
6050 * config/alpha/osf5-unwind.h: Move from ../gcc/config/alpha.
6051 * config/alpha/vms-unwind.h: Move from ../gcc/config/alpha.
6052 * config/bfin/linux-unwind.h: Move from ../gcc/config/bfin.
6053 * config/i386/linux-unwind.h: Move from ../gcc/config/i386.
6054 * config/i386/sol2-unwind.h: Move from ../gcc/config/i386.
6055 * config/i386/w32-unwind.h: Move from ../gcc/config/i386.
6056 Wrap in !__MINGW64__.
6057 * config/ia64/linux-unwind.h: Move from ../gcc/config/ia64.
6058 * config/ia64/vms-unwind.h: Move from ../gcc/config/ia64.
6059 * config/m68k/linux-unwind.h: Move from ../gcc/config/m68k.
6060 * config/mips/linux-unwind.h: Move from ../gcc/config/mips.
6061 * config/pa/hpux-unwind.h: Move from ../gcc/config/pa.
6062 * config/pa/linux-unwind.h: Move from ../gcc/config/pa.
6063 * config/rs6000/darwin-unwind.h: Move from ../gcc/config/rs6000.
6065 * config/rs6000/linux-unwind.h: Move from ../gcc/config/rs6000.
6066 * config/s390/linux-unwind.h: Move from ../gcc/config/s390.
6067 * config/s390/tpf-unwind.h: Move from ../gcc/config/s390.
6068 * config/sh/linux-unwind.h: Move from ../gcc/config/sh.
6069 * config/sparc/linux-unwind.h: Move from ../gcc/config/sparc.
6070 * config/sparc/sol2-unwind.h: Move from ../gcc/config/sparc.
6071 * config/xtensa/linux-unwind.h: Move from ../gcc/config/xtensa.
6072 * config/no-unwind.h: New file.
6073 * config.host (md_unwind_header): Document.
6075 (alpha*-*-linux*, alpha*-dec-osf5.1*, alpha64-dec-*vms*,
6076 alpha*-dec-*vms*, bfin*-uclinux*, bfin*-linux-uclibc*,
6077 hppa*-*-linux*, hppa[12]*-*-hpux10*, hppa*64*-*-hpux11*,
6078 hppa[12]*-*-hpux11*): Set md_unwind_header.
6079 (i[34567]86-*-linux*): Handle i[34567]86-*-kopensolaris*-gnu.
6080 Set md_unwind_header.
6081 (x86_64-*-linux*, i[34567]86-*-solaris2*): Set md_unwind_header.
6082 (i[34567]86-*-cygwin*): Split from i[34567]86-*-mingw*.
6083 (i[34567]86-*-mingw*, ia64*-*-linux*, ia64-hp-*vms*,
6084 m68k-*-uclinux*, m68k-*-linux*, mips64*-*-linux*, mips*-*-linux*,
6085 powerpc-*-darwin*, powerpc-*-linux*, s390-*-linux*,
6086 s390x-*-linux*, s390x-ibm-tpf*, sh*-*-linux*, sparc-*-linux*,
6087 sparc*-*-solaris2*, sparc64-*-linux*, xtensa*-*-linux*): Set
6089 * configure.ac: Link md-unwind-support.h to $md_unwind_header.
6090 * configure: Regenerate.
6092 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6094 * config.host (mips-sgi-irix[56]*): Restrict to mips-sgi-irix6.5*.
6095 Set tmake_file, extra_parts.
6096 * config/mips/irix-crti.S: Move from ../gcc/config/mips/irix-crti.asm.
6098 * config/mips/irix-crtn.S: Move from ../gcc/config/mips/irix-crtn.asm.
6100 * config/mips/t-irix6: New file.
6101 * config/mips/t-slibgcc-irix: New file.
6103 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6105 * config/s390/t-tpf (LIB2ADDEHDEP): Remove.
6106 * config/t-sol2 (LIB2ADDEH): Use gcc_srcdir, add emutls.c.
6108 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6110 * configure.ac (target_thread_file): Determine thread model.
6111 * configure: Regenerate.
6112 * config.host (alpha*-dec-osf5.1*): Set tmake_file, extra_parts.
6113 * config/alpha/t-alpha: New file.
6114 * config/alpha/t-crtfm: Use $<.
6115 * config/alpha/t-ieee: New file.
6116 * config/alpha/t-osf-pthread: New file.
6117 * config/alpha/t-slibgcc-osf: New file.
6118 * config/alpha/libgcc-osf5.ver: New file.
6120 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6122 * config.host (i[34567]86-*-solaris2*): Add i386/t-crtfm to
6124 Add crtfastmath.o to extra_parts.
6126 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6128 * config/gmon-sol2.c: Reindent.
6130 Remove, correct casts.
6131 Use STDERR_FILENO, NULL.
6132 (BASEADDRESS): Remove.
6134 (errno, sbrk): Remove declarations.
6135 (monstartup) [hp300]: Remove.
6138 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6140 * Makefile.in (cpu_type): Define.
6141 * config.host (i[34567]86-*-rtems*): Handle it.
6142 (i[34567]86-*-solaris2*): Move body ...
6143 (*-*-solaris2*): ... here.
6144 New case, generalize.
6145 (sparc-*-elf*): Handle it.
6146 (sparc-*-linux*, sparc64-*-linux*): Replace sparc/t-crtfm by t-crtfm.
6147 (sparc-*-rtems*, sparc64-*-rtems*); Handle it.
6148 (sparc64-*-solaris2*, sparcv9-*-solaris2*, sparc-*-solaris2*):
6150 (sparc*-*-solaris2*): ... this.
6152 (sparc64-*-elf*): Handle it.
6153 * config/gmon-sol2.c: Move from ../gcc/config/sparc.
6154 Merge ../gcc/config/i386/gmon-sol2.c.
6155 * config/i386/sol2-c1.S: Move from ../gcc/config/i386/sol2-c1.asm.
6157 Merge ../gcc/config/i386/sol2-gc1.asm.
6158 * config/i386/sol2-ci.S: Move from ../gcc/config/i386/sol2-ci.asm.
6160 * config/i386/sol2-cn.S: Move from ../gcc/config/i386/sol2-cn.asm.
6162 * config/i386/t-crtfm (crtfastmath.o): Use $<.
6163 * config/i386/t-crtstuff: New file.
6164 * config/i386/t-softfp: New file.
6165 * config/i386/t-sol2 ($(T)gmon.o, $(T)gcrt1.o, $(T)crt1.o),
6166 $(T)crti.o, $(T)crtn.o): Remove.
6167 (gcrt1.o): New rule.
6168 (TARGET_LIBGCC2_CFLAGS): Remove.
6169 * config/sparc/sol2-c1.S: Move from ../gcc/config/sparc/sol2-c1.asm.
6170 * config/sparc/sol2-ci.S: Move from ../gcc/config/sparc/sol2-ci.asm.
6171 * config/sparc/sol2-cn.S: Move from ../gcc/config/sparc/sol2-cn.asm.
6172 * config/sparc/t-sol2: New file.
6173 * config/sparc/t-crtfm: Move to ...
6174 * config/t-crtfm: ... this.
6175 Use $(cpu_type), $<.
6176 * config/t-crtin: New file.
6177 * config/sparc/t-softfp: New file.
6178 * config/sparc/t-softmul: New file.
6179 * config/t-rtems: New file.
6180 * config/t-slibgcc: New file.
6181 * config/t-slibgcc-elf-ver: New file.
6182 * config/t-slibgcc-gld: New file.
6183 * config/t-slibgcc-sld: New file.
6184 * config/t-sol2: New file.
6185 * configure.ac: Include ../config/lib-ld.m4.
6186 Call AC_LIB_PROG_LD_GNU.
6187 Substitute cpu_type.
6188 * configure: Regenerate.
6190 2011-05-27 Bernd Schmidt <bernds@codesourcery.com>
6193 * config/t-slibgcc-darwin (SHLIB_MAPFILES): Look for
6194 libgcc-std.ver in the build directory.
6195 * config/s390/t-linux (SHLIB_MAPFILES): Likewise.
6196 * config/sh/t-linux (SHLIB_MAPFILES): Likewise.
6198 2011-05-25 Bernd Schmidt <bernds@codesourcery.com>
6200 * libgcc-std.ver.in: New file.
6201 * Makefile.in (LIBGCC_VER_GNU_PREFIX, LIBGCC_VER_SYMBOLS_PREFIX): New
6203 (libgcc-std.ver): New rule.
6204 * config/t-gnu-prefix: New file.
6206 2011-05-23 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6208 * config/s390/t-tpf (LIB2ADDEH): Remove $(gcc_srcdir)/gthr-gnat.c.
6210 2011-05-10 Joseph Myers <joseph@codesourcery.com>
6212 * config/i386/darwin-lib.h: New file.
6214 2011-05-10 Joseph Myers <joseph@codesourcery.com>
6216 * config/arm/symbian-lib.h: New.
6218 2011-05-04 Chris Demetriou <cgd@google.com>
6220 * config/i386/morestack.S (__i686.get_pc_thunk.bx): Rename to...
6221 (__x86.get_pc_thunk.bx): ...this.
6222 (__morestack): Adjust for rename, remove undef of __i686.
6224 2011-05-03 Chris Demetriou <cgd@google.com>
6226 * config/i386/morestack.S (__i686.get_pc_thunk.bx): New.
6228 2011-03-22 Joseph Myers <joseph@codesourcery.com>
6230 * config.host (alpha*-*-gnu*, arc-*-elf*, arm*-*-netbsd*,
6231 arm-*-pe*, crx-*-elf, i[34567]86-*-netbsd*, i[34567]86-*-pe,
6232 m68hc11-*-*|m6811-*-*, m68hc12-*-*|m6812-*-*, mcore-*-pe*,
6233 powerpc64-*-gnu*, powerpc-*-gnu-gnualtivec*, powerpc-*-gnu*,
6234 sh-*-symbianelf* | sh[12346l]*-*-symbianelf*, vax-*-netbsd*):
6237 2011-03-14 Andreas Tobler <andreast@fgznet.ch>
6239 * config.host (cpu_type): Add FreeBSD PowerPC specific parts.
6240 Adjust copyright year.
6242 2011-03-07 Ian Lance Taylor <iant@google.com>
6244 * generic-morestack.c (__splitstack_find): Adjust returned stack
6245 pointer to include all registers pushed by __morestack.
6247 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
6250 * configure.ac: Call ACX_NONCANONICAL_TARGET.
6251 (toolexecdir): Calculate and AC_SUBST.
6252 (toolexeclibdir): Likewise.
6253 * Makefile.in (target_noncanonical): Import.
6254 (toolexecdir): Likewise.
6255 (toolexeclibdir): Likewise.
6256 * configure: Regenerate.
6258 2010-12-13 Nathan Froyd <froydnj@codesourcery.com>
6261 * config/arm/bpabi.h: Rename to...
6262 * config/arm/bpabi-lib.h: ...this.
6264 2010-12-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6266 * configure.ac: Use i386/t-crtstuff on i?86-*-solaris2* if
6268 * configure: Regenerate.
6270 2010-11-24 Nathan Froyd <froydnj@codesourcery.com>
6272 * config/libbid/bid_conf.h (BID_BIG_ENDIAN): Define in terms of
6273 __FLOAT_WORD_ORDER__.
6274 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN):
6277 2010-11-20 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
6280 * Makefile.in (install-strip): New phony target.
6282 2010-11-07 Ian Lance Taylor <iant@google.com>
6285 * config/i386/morestack.S (__morestack_large_model): New
6288 2010-10-23 Nathan Froyd <froydnj@codesourcery.com>
6290 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_WORDS_BIG_ENDIAN):
6292 (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN): Test __BYTE_ORDER__.
6294 2010-10-14 Nathan Froyd <froydnj@codesourcery.com>
6296 * config/arm/bpabi.h: New file.
6297 * config/frv/frv-abi.h: New file.
6299 2010-10-01 Ian Lance Taylor <iant@google.com>
6301 * config/t-stack(LIB2ADD_ST): Set instead of LIB2ADD.
6302 * config/i386/t-stack-i386 (LIB2ADD_ST): Likewise.
6304 2010-10-01 H.J. Lu <hongjiu.lu@intel.com>
6307 * config.host: Add the missing `$'.
6309 2010-09-30 Michael Eager <eager@eagercon.com>
6311 * config.host: Add microblaze*-*-*.
6312 * config/microblaze/{divsi3.asm,divsi3_table.c,moddi3.asm,modsi3.asm,
6313 muldi3_hard.asm,mulsi3.asm,stack_overflow_exit.asm,t-microblaze,
6314 udivsi3.asm,umodsi3.asm}: New.
6316 2010-09-28 Ian Lance Taylor <iant@google.com>
6318 * configure.ac: Adjust CFI test to test assembler directly rather
6319 than checking gcc preprocessor macro.
6320 * configure: Rebuild.
6322 2010-09-27 Ian Lance Taylor <iant@google.com>
6324 * configure.ac: Test whether assembler supports CFI directives.
6325 * config.host: Only add t-stack and i386/t-stack-i386 to
6326 tmake_file if libgcc_cv_cfi is "yes".
6327 * configure: Rebuild.
6329 2010-09-27 Ian Lance Taylor <iant@google.com>
6331 * generic-morestack.h: New file.
6332 * generic-morestack.c: New file.
6333 * generic-morestack-thread.c: New file.
6334 * config/i386/morestack.S: New file.
6335 * config/t-stack: New file.
6336 * config/i386/t-stack-i386: New file.
6337 * config.host (i[34567]86-*-linux* and friends): Add t-stack and
6338 i386/t-stack-i386 to tmake_file.
6340 2010-09-21 Iain Sandoe <iains@gcc.gnu.org>
6342 * Makefile.in (libgcc-extra-parts): Check for static archives and
6343 invoke ranlib after installing them.
6344 (gcc-extra-parts): Likewise.
6345 (install-leaf): Likewise.
6347 2010-09-14 H.J. Lu <hongjiu.lu@intel.com>
6349 * configure: Regenerated.
6351 2010-09-10 Kai Tietz <kai.tietz@onevision.com>
6353 * configure: Regenerated.
6355 2010-09-09 Gerald Pfeifer <gerald@pfeifer.com>
6356 Andrew Pinski <pinskia@gmail.com>
6359 * config.host (ia64*-*-freebsd*): Set extra_parts. Set tmake_file.
6361 2010-09-06 H.J. Lu <hongjiu.lu@intel.com>
6364 * configure: Regenerated.
6366 2010-09-06 Andreas Schwab <schwab@redhat.com>
6368 * configure: Regenerate.
6370 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
6372 * config/i386/t-sol2 (__copysigntf3, __fabstf3): Disable for
6374 (__fixtfti, __fixunstfti, __floattitf, __floatuntitf): Enable only
6377 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
6378 Iain Sandoe <iains@gcc.gnu.org>
6381 * Makefile.in (sifuncs, difuncs, tifuncs): Filter out
6382 LIB2FUNCS_EXCLUDE functions.
6384 2010-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
6386 * configure.ac: Use the GCC_AC_ENABLE_DECIMAL_FLOAT macro.
6388 * configure: Regenerate.
6390 2010-09-01 Uros Bizjak <ubizjak@gmail.com>
6392 * config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add
6393 i386/t-freebsd to tmake_file.
6394 * config/i386/t-freebsd: New file.
6395 * config/i386/libgcc-bsd.ver: New file.
6397 2010-07-23 Nathan Froyd <froydnj@codesourcery.com>
6399 * config.host (powerpc*-eabispe*): Set tmake_file.
6400 (powerpc*-eabi*): Likewise.
6401 * config/rs6000/t-ppccomm (EXTRA_PARTS): Add crtbegin, crtend,
6402 crtbeginS, crtendS, crtbeginT.
6404 2010-06-12 Kazu Hirata <kazu@codesourcery.com>
6406 * config.host (mips64*-*-linux*, mips*-*-linux*): Add mips/t-crtfm
6407 to tmake_file. Add crtfastmath.o to extra_parts.
6408 * config/mips/t-crtfm: New.
6410 2010-05-19 Joel Sherrill <joel.sherrill@oarcorp.com>
6412 * config.host (sparc64-*-rtems*): New target.
6414 2010-05-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6416 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
6419 2010-04-15 Thomas Schwinge <tschwinge@gnu.org>
6421 * config.host <i[34567]86-*-gnu*>: Handle softfp as for Linux.
6423 2010-04-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6425 * config.host (alpha*-dec-osf[45]*): Removed alpha*-dec-osf4*,
6426 alpha-dec-osf5.0* support.
6428 2010-04-01 Ralf Corsépius <ralf.corsepius@rtems.org>
6430 * config.host: Add lm32-*-rtems*.
6432 2010-03-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6433 Uros Bizjak <ubizjak@gmail.com>
6436 * config.host (i[34567]86-*-solaris2): Handle 32-bit Solaris 2/x86
6437 like other remaining 32-bit x86 OSes.
6438 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
6440 * config/i386/libgcc-sol2.ver: New file.
6441 * config/i386/t-sol2 (SHLIB_MAPFILES): Add it.
6443 2010-03-30 Jack Howarth <howarth@bromo.med.uc.edu>
6446 * Makefile.in (INTERNAL_CFLAGS): Add @set_use_emutls@.
6447 * configure.ac: Use GCC_CHECK_EMUTLS to see if emulated TLS
6448 is used and substitute set_use_emutls.
6449 * configure: Regenerated.
6451 2010-03-30 Tarik Graba <tarik.graba@telecom-paristech.fr>
6453 * config/lm32/t-lm32: Remove misplaced MULTILIB_OPTIONS.
6455 2010-03-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6458 * config/i386/t-sol2 ($(T)gmon.o): Use CFLAGS instead of
6460 ($(T)gcrt1.o): Likewise.
6461 ($(T)crt1.o): Likewise.
6462 ($(T)crti.o): Likewise.
6463 ($(T)crtn.o): Likewise.
6465 2010-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
6468 * Makefile.in (install): Use $(MAKE) string in rule, for
6471 2010-02-22 Hans-Peter Nilsson <hp@bitrange.com>
6473 Migrate from broken pre-libgcc legacy support to libgcc-centric rules.
6474 * config/mmix/t-mmix: New file.
6475 * config.host <mmix-knuth-mmixware> (extra_parts, tmake_file): Set.
6477 2010-02-02 Jack Howarth <howarth@bromo.med.uc.edu>
6480 * config/t-slibgcc-darwin: Add libgcc-libsystem.ver to
6483 2010-01-04 Anthony Green <green@moxielogic.com>
6485 * config/moxie/crti.asm, config/moxie/crtn.asm,
6486 config/moxie/t-moxie-softfp, config/moxie/sfp-machine.h,
6487 config/moxie/t-moxie: New files.
6488 * config.host: Add t-moxie-softfp reference.
6490 2009-11-18 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
6493 * config/t-slibgcc-darwin: Fix embedded rpaths for
6494 --enable-version-specific-runtime-libs, build extension stub
6495 libs exposing features available from current libgcc_s.
6497 2009-11-11 Jon Beniston <jon@beniston.com>
6499 * config.host: Add lm32 targets.
6500 * config/lm32: New directory.
6501 * config/lm32/libgcc_lm32.h: New file.
6502 * config/lm32/_mulsi3.c: New file.
6503 * config/lm32/_udivmodsi4.c: New file.
6504 * config/lm32/_divsi3.c: New file.
6505 * config/lm32/_modsi3.c: New file.
6506 * config/lm32/_udivsi3.c: New file.
6507 * config/lm32/_umodsi3.c: New file.
6508 * config/lm32/_lshrsi3.S: New file.
6509 * config/lm32/_ashrsi3.S: New file.
6510 * config/lm32/_ashlsi3.S: New file.
6511 * config/lm32/crti.S: New file.
6512 * config/lm32/crtn.S: New file.
6513 * config/lm32/t-lm32: New file.
6514 * config/lm32/t-elf: New file.
6515 * config/lm32/t-uclinux: New file.
6517 2009-10-26 Nick Clifton <nickc@redhat.com>
6519 * config.host: Add support for RX target.
6520 * config/rx: New directory.
6521 * config/rx/rx-abi-functions.c: New file. Supplementary
6522 functions for libgcc to support the RX ABI.
6523 * config/rx/rx-abi.h: New file. Supplementary header file for
6524 libgcc RX ABI functions.
6525 * config/rx/t-rx: New file: Makefile fragment for building
6528 2009-10-09 Uros Bizjak <ubizjak@gmail.com>
6530 * config/i386/32/sfp-machine.h (__FP_FRAC_SUB_4): Change operand
6531 constraint of y0 to "g".
6533 2009-10-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
6535 * config.host: Include the s390 makefile fragments.
6536 * config/s390/32/_fixdfdi.c: New file.
6537 * config/s390/32/_fixsfdi.c: New file.
6538 * config/s390/32/_fixtfdi.c: New file.
6539 * config/s390/32/_fixunsdfdi.c: New file.
6540 * config/s390/32/_fixunssfdi.c: New file.
6541 * config/s390/32/_fixunstfdi.c: New file.
6542 * config/s390/32/t-floattodi: New file.
6543 * config/s390/libgcc-glibc.ver: New file.
6544 * config/s390/t-crtstuff: New file.
6545 * config/s390/t-linux: New file.
6546 * config/s390/t-tpf: New file.
6548 2009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
6550 * configure.ac (AC_PREREQ): Bump to 2.64.
6552 2009-08-22 Kaz Kojima <kkojima@gcc.gnu.org>
6554 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Add -mieee.
6556 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
6558 * configure: Regenerate.
6560 2009-08-09 Douglas B Rupp <rupp@gnat.com>
6562 * config.host (ia64-hp-*vms*): New target.
6563 (alpha64-dec-*vms*,alpha*-dec-*vms*): Fix for config/vms and unify
6566 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
6568 * configure.ac: Add snippet for maintainer-mode.
6569 * configure: Regenerate.
6570 * Makefile.in (AUTOCONF, configure_deps): New variables.
6571 ($(srcdir)/configure)): New rule, active only with maintainer
6574 2009-06-23 DJ Delorie <dj@redhat.com>
6577 * config.host: Add mep support.
6579 2009-06-22 Kai Tietz <kai.tietz@onevision.com>
6581 * config.host: Add i386/${host_address}/t-fprules-softfp and
6582 t-softfp to tmake_file for i[34567]86-*-mingw*, x86_64-*-mingw*.
6584 * config/i386/64/_divtc3.c: Disable usage of .symver assembly symbol
6586 * config/i386/64/_multc3.c: Likewise.
6587 * config/i386/64/_powitf2.c: Likewise.
6588 * config/i386/64/eqtf2.c: Likewise.
6589 * config/i386/64/getf2.c: Likewise.
6590 * config/i386/64/letf2.c: Likewise.
6591 * config/i386/64/letf2.c: Likewise.
6592 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Define as
6593 unsigned long long for x64 mingw targets.
6594 (_FP_WS_TYPE): Define as signed long long for x64 mingw target.
6595 (_FP_I_TYPE): Define as long long for x64 mingw target.
6597 2009-06-10 Maciej W. Rozycki <macro@linux-mips.org>
6599 * config.host (vax-*-linux*): New.
6601 2009-05-31 Anthony Green <green@moxielogic.com>
6603 * config.host: Add moxie support.
6604 * config/moxie/t-moxie: New file.
6606 2009-05-29 David Billinghurst <billingd@gcc.gnu.org>
6608 * config.host: Add i386/${host_address}/t-fprules-softfp and
6609 t-softfp to tmake_file for i[34567]86-*-cygwin*.
6611 2009-04-17 Aurelien Jarno <aurelien@aurel32.net>
6613 * config.host: Add i386/${host_address}/t-fprules-softfp to
6614 tmake_file for i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu*.
6616 2009-04-09 Nick Clifton <nickc@redhat.com>
6618 * config/ia64/tf-signs.c: Change copyright header to refer to
6619 version 3 of the GNU General Public License with version 3.1
6620 of the GCC Runtime Library Exception and to point readers at
6621 the COPYING3 and COPYING3.RUNTIME files and the FSF's license
6623 * config/i386/32/tf-signs.c: Likewise.
6624 * config/libbid/_addsub_dd.c: Likewise.
6625 * config/libbid/_addsub_sd.c: Likewise.
6626 * config/libbid/_addsub_td.c: Likewise.
6627 * config/libbid/_dd_to_df.c: Likewise.
6628 * config/libbid/_dd_to_di.c: Likewise.
6629 * config/libbid/_dd_to_sd.c: Likewise.
6630 * config/libbid/_dd_to_sf.c: Likewise.
6631 * config/libbid/_dd_to_si.c: Likewise.
6632 * config/libbid/_dd_to_td.c: Likewise.
6633 * config/libbid/_dd_to_tf.c: Likewise.
6634 * config/libbid/_dd_to_udi.c: Likewise.
6635 * config/libbid/_dd_to_usi.c: Likewise.
6636 * config/libbid/_dd_to_xf.c: Likewise.
6637 * config/libbid/_df_to_dd.c: Likewise.
6638 * config/libbid/_df_to_sd.c: Likewise.
6639 * config/libbid/_df_to_td.c: Likewise.
6640 * config/libbid/_di_to_dd.c: Likewise.
6641 * config/libbid/_di_to_sd.c: Likewise.
6642 * config/libbid/_di_to_td.c: Likewise.
6643 * config/libbid/_div_dd.c: Likewise.
6644 * config/libbid/_div_sd.c: Likewise.
6645 * config/libbid/_div_td.c: Likewise.
6646 * config/libbid/_eq_dd.c: Likewise.
6647 * config/libbid/_eq_sd.c: Likewise.
6648 * config/libbid/_eq_td.c: Likewise.
6649 * config/libbid/_ge_dd.c: Likewise.
6650 * config/libbid/_ge_sd.c: Likewise.
6651 * config/libbid/_ge_td.c: Likewise.
6652 * config/libbid/_gt_dd.c: Likewise.
6653 * config/libbid/_gt_sd.c: Likewise.
6654 * config/libbid/_gt_td.c: Likewise.
6655 * config/libbid/_isinfd128.c: Likewise.
6656 * config/libbid/_isinfd32.c: Likewise.
6657 * config/libbid/_isinfd64.c: Likewise.
6658 * config/libbid/_le_dd.c: Likewise.
6659 * config/libbid/_le_sd.c: Likewise.
6660 * config/libbid/_le_td.c: Likewise.
6661 * config/libbid/_lt_dd.c: Likewise.
6662 * config/libbid/_lt_sd.c: Likewise.
6663 * config/libbid/_lt_td.c: Likewise.
6664 * config/libbid/_mul_dd.c: Likewise.
6665 * config/libbid/_mul_sd.c: Likewise.
6666 * config/libbid/_mul_td.c: Likewise.
6667 * config/libbid/_ne_dd.c: Likewise.
6668 * config/libbid/_ne_sd.c: Likewise.
6669 * config/libbid/_ne_td.c: Likewise.
6670 * config/libbid/_sd_to_dd.c: Likewise.
6671 * config/libbid/_sd_to_df.c: Likewise.
6672 * config/libbid/_sd_to_di.c: Likewise.
6673 * config/libbid/_sd_to_sf.c: Likewise.
6674 * config/libbid/_sd_to_si.c: Likewise.
6675 * config/libbid/_sd_to_td.c: Likewise.
6676 * config/libbid/_sd_to_tf.c: Likewise.
6677 * config/libbid/_sd_to_udi.c: Likewise.
6678 * config/libbid/_sd_to_usi.c: Likewise.
6679 * config/libbid/_sd_to_xf.c: Likewise.
6680 * config/libbid/_sf_to_dd.c: Likewise.
6681 * config/libbid/_sf_to_sd.c: Likewise.
6682 * config/libbid/_sf_to_td.c: Likewise.
6683 * config/libbid/_si_to_dd.c: Likewise.
6684 * config/libbid/_si_to_sd.c: Likewise.
6685 * config/libbid/_si_to_td.c: Likewise.
6686 * config/libbid/_td_to_dd.c: Likewise.
6687 * config/libbid/_td_to_df.c: Likewise.
6688 * config/libbid/_td_to_di.c: Likewise.
6689 * config/libbid/_td_to_sd.c: Likewise.
6690 * config/libbid/_td_to_sf.c: Likewise.
6691 * config/libbid/_td_to_si.c: Likewise.
6692 * config/libbid/_td_to_tf.c: Likewise.
6693 * config/libbid/_td_to_udi.c: Likewise.
6694 * config/libbid/_td_to_usi.c: Likewise.
6695 * config/libbid/_td_to_xf.c: Likewise.
6696 * config/libbid/_tf_to_dd.c: Likewise.
6697 * config/libbid/_tf_to_sd.c: Likewise.
6698 * config/libbid/_tf_to_td.c: Likewise.
6699 * config/libbid/_udi_to_dd.c: Likewise.
6700 * config/libbid/_udi_to_sd.c: Likewise.
6701 * config/libbid/_udi_to_td.c: Likewise.
6702 * config/libbid/_unord_dd.c: Likewise.
6703 * config/libbid/_unord_sd.c: Likewise.
6704 * config/libbid/_unord_td.c: Likewise.
6705 * config/libbid/_usi_to_dd.c: Likewise.
6706 * config/libbid/_usi_to_sd.c: Likewise.
6707 * config/libbid/_usi_to_td.c: Likewise.
6708 * config/libbid/_xf_to_dd.c: Likewise.
6709 * config/libbid/_xf_to_sd.c: Likewise.
6710 * config/libbid/_xf_to_td.c: Likewise.
6711 * config/libbid/bid128.c: Likewise.
6712 * config/libbid/bid128_2_str.h: Likewise.
6713 * config/libbid/bid128_2_str_macros.h: Likewise.
6714 * config/libbid/bid128_2_str_tables.c: Likewise.
6715 * config/libbid/bid128_add.c: Likewise.
6716 * config/libbid/bid128_compare.c: Likewise.
6717 * config/libbid/bid128_div.c: Likewise.
6718 * config/libbid/bid128_fma.c: Likewise.
6719 * config/libbid/bid128_logb.c: Likewise.
6720 * config/libbid/bid128_minmax.c: Likewise.
6721 * config/libbid/bid128_mul.c: Likewise.
6722 * config/libbid/bid128_next.c: Likewise.
6723 * config/libbid/bid128_noncomp.c: Likewise.
6724 * config/libbid/bid128_quantize.c: Likewise.
6725 * config/libbid/bid128_rem.c: Likewise.
6726 * config/libbid/bid128_round_integral.c: Likewise.
6727 * config/libbid/bid128_scalb.c: Likewise.
6728 * config/libbid/bid128_sqrt.c: Likewise.
6729 * config/libbid/bid128_string.c: Likewise.
6730 * config/libbid/bid128_to_int16.c: Likewise.
6731 * config/libbid/bid128_to_int32.c: Likewise.
6732 * config/libbid/bid128_to_int64.c: Likewise.
6733 * config/libbid/bid128_to_int8.c: Likewise.
6734 * config/libbid/bid128_to_uint16.c: Likewise.
6735 * config/libbid/bid128_to_uint32.c: Likewise.
6736 * config/libbid/bid128_to_uint64.c: Likewise.
6737 * config/libbid/bid128_to_uint8.c: Likewise.
6738 * config/libbid/bid32_to_bid128.c: Likewise.
6739 * config/libbid/bid32_to_bid64.c: Likewise.
6740 * config/libbid/bid64_add.c: Likewise.
6741 * config/libbid/bid64_compare.c: Likewise.
6742 * config/libbid/bid64_div.c: Likewise.
6743 * config/libbid/bid64_fma.c: Likewise.
6744 * config/libbid/bid64_logb.c: Likewise.
6745 * config/libbid/bid64_minmax.c: Likewise.
6746 * config/libbid/bid64_mul.c: Likewise.
6747 * config/libbid/bid64_next.c: Likewise.
6748 * config/libbid/bid64_noncomp.c: Likewise.
6749 * config/libbid/bid64_quantize.c: Likewise.
6750 * config/libbid/bid64_rem.c: Likewise.
6751 * config/libbid/bid64_round_integral.c: Likewise.
6752 * config/libbid/bid64_scalb.c: Likewise.
6753 * config/libbid/bid64_sqrt.c: Likewise.
6754 * config/libbid/bid64_string.c: Likewise.
6755 * config/libbid/bid64_to_bid128.c: Likewise.
6756 * config/libbid/bid64_to_int16.c: Likewise.
6757 * config/libbid/bid64_to_int32.c: Likewise.
6758 * config/libbid/bid64_to_int64.c: Likewise.
6759 * config/libbid/bid64_to_int8.c: Likewise.
6760 * config/libbid/bid64_to_uint16.c: Likewise.
6761 * config/libbid/bid64_to_uint32.c: Likewise.
6762 * config/libbid/bid64_to_uint64.c: Likewise.
6763 * config/libbid/bid64_to_uint8.c: Likewise.
6764 * config/libbid/bid_b2d.h: Likewise.
6765 * config/libbid/bid_binarydecimal.c: Likewise.
6766 * config/libbid/bid_conf.h: Likewise.
6767 * config/libbid/bid_convert_data.c: Likewise.
6768 * config/libbid/bid_decimal_data.c: Likewise.
6769 * config/libbid/bid_decimal_globals.c: Likewise.
6770 * config/libbid/bid_div_macros.h: Likewise.
6771 * config/libbid/bid_dpd.c: Likewise.
6772 * config/libbid/bid_flag_operations.c: Likewise.
6773 * config/libbid/bid_from_int.c: Likewise.
6774 * config/libbid/bid_functions.h: Likewise.
6775 * config/libbid/bid_gcc_intrinsics.h: Likewise.
6776 * config/libbid/bid_inline_add.h: Likewise.
6777 * config/libbid/bid_internal.h: Likewise.
6778 * config/libbid/bid_round.c: Likewise.
6779 * config/libbid/bid_sqrt_macros.h: Likewise.
6781 2009-04-09 Jakub Jelinek <jakub@redhat.com>
6783 * Makefile.in: Change copyright header to refer to version
6784 3 of the GNU General Public License and to point readers at the
6785 COPYING3 file and the FSF's license web page.
6786 * config.host: Likewise.
6788 2009-04-07 Alan Modra <amodra@bigpond.net.au>
6790 * config.host: Reorder and merge to match config.gcc change.
6792 2009-04-03 Alan Modra <amodra@bigpond.net.au>
6794 * config.host (powerpc-*-linux*altivec*, powerpc-*-linux*spe): Delete.
6796 2009-03-28 Joseph Myers <joseph@codesourcery.com>
6798 * config.host (arm-*-coff*, armel-*-coff*, arm-semi-aof,
6799 armel-semi-aof, h8300-*-*, i[34567]86-*-aout*, i[34567]86-*-coff*,
6800 m68k-*-aout*, m68k-*-coff*, pdp11-*-bsd, rs6000-ibm-aix4.[12]*,
6801 powerpc-ibm-aix4.[12]*, sh-*-*): Remove.
6803 2009-02-12 Uros Bizjak <ubizjak@gmail.com>
6805 * config.host (ia64*-*-linux*): Add t-softfp to tmake_file.
6806 * config/ia64/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
6808 2009-02-12 H.J. Lu <hongjiu.lu@intel.com>
6810 * config.host (ia64*-*-linux*): Add ia64/t-fprules-softfp and
6811 ia64/t-softfp-compat to tmake_file.
6813 * Makefile.in (gen-hide-list): Ignore .*_compat and .*@.*.
6815 * config/ia64/__divxf3.asm: New.
6816 * config/ia64/_fixtfdi.asm: Likewise.
6817 * config/ia64/_fixunstfdi.asm: Likewise.
6818 * config/ia64/_floatditf.asm: Likewise.
6819 * config/ia64/t-fprules-softfp: Likewise.
6820 * config/ia64/t-softfp-compat: Likewise.
6821 * config/ia64/tf-signs.c: Likewise.
6823 2009-01-18 Ben Elliston <bje@au.ibm.com>
6825 * config/i386/32/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
6827 2009-01-16 Ben Elliston <bje@au.ibm.com>
6829 * config.host (i[34567]86-*-linux*, x86_64-*-linux*): Add t-softfp
6832 2009-01-13 Ben Elliston <bje@au.ibm.com>
6834 * config/t-softfp: New file.
6835 * config.host (powerpc64-*-linux*, powerpc64-*-gnu*): Add t-softfp.
6836 (powerpc-*-linux*spe*, powerpc-*-linux*): Likewise.
6838 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
6840 * config.host: Add m32r*-*-rtems*.
6842 2008-12-01 Joel Sherrill <joel.sherrill@oarcorp.com>
6844 * config.host: Add m32c*-*-rtems*.
6846 2008-11-20 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
6849 * configure.ac (i?86-*-solaris2.1[0-9]*): Only include
6850 i386/t-crtstuff if linker supports ZERO terminator unwind entries.
6851 * configure: Regenerate.
6852 * config.host (i[34567]86-*-solaris2*): Move i386/t-sol2 in
6853 tmake_file here from gcc/config.gcc.
6854 Move extra_parts here from gcc/config.gcc.
6855 * config/i386/t-sol2: Move here from gcc/config/i386.
6856 Use gcc_srcdir instead of srcdir.
6858 2008-11-18 Adam Nemet <anemet@caviumnetworks.com>
6860 * config.host (mipsisa64r2-*-elf* | mipsisa64r2el-*-elf*): New
6863 2008-11-09 Thomas Schwinge <tschwinge@gnu.org>
6865 * config.host <t-tls>: Also enable for GNU/kFreeBSD and GNU/kNetBSD.
6867 2008-10-08 Thomas Schwinge <tschwinge@gnu.org>
6869 * config.host: Fold `*-*-gnu*' cases into the Linux ones.
6871 2008-09-03 Hari Sandanagobalane <hariharan@picochip.com>
6874 * config.host: Add picochip-*-*.
6876 2008-08-06 Bob Wilson <bob.wilson@acm.org>
6878 * config.host: Match more processor names for Xtensa.
6880 2008-07-08 H.J. Lu <hongjiu.lu@intel.com>
6882 * config/i386/64/t-softfp-compat: Update comments.
6884 2008-07-07 H.J. Lu <hongjiu.lu@intel.com>
6886 * config/i386/64/_divtc3-compat.c: Moved to ...
6887 * config/i386/64/_divtc3.c: Here.
6889 * config/i386/64/_multc3-compat.c: Moved to ...
6890 * config/i386/64/_multc3.c: Here.
6892 * config/i386/64/_powitf2-compat.c: Moved to ...
6893 * config/i386/64/_powitf2.c: Here.
6895 * config/i386/64/t-softfp-compat (libgcc2-tf-compats): Add
6896 .c suffix instead of -compat.c.
6898 2008-07-05 Uros Bizjak <ubizjak@gmail.com>
6900 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Remove.
6901 (_FP_MUL_MEAT_D): Ditto.
6902 (_FP_DIV_MEAT_S): Ditto.
6903 (_FP_DIV_MEAT_D): Ditto.
6905 2008-07-03 Richard Sandiford <rdsandiford@googlemail.com>
6907 * Makefile.in: Add support for __sync_* libgcc functions.
6909 2008-07-03 H.J. Lu <hongjiu.lu@intel.com>
6911 * shared-object.mk ($(base)_s$(objext)): Remove -DSHARED.
6913 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
6916 * config.host: Only include 32bit t-fprules-softfp for Darwin/x86
6917 and Linux/x86. Include 64bit t-softfp-compat for Linux/x86.
6919 * config/i386/64/t-fprules-softfp: Moved to ...
6920 * config/i386/64/t-softfp-compat: This. New.
6922 2008-07-02 Uros Bizjak <ubizjak@gmail.com>
6924 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS) [FP_EX_INVALID]:
6925 Initialize f with 0.0.
6927 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
6930 * shared-object.mk ($(base)_s$(objext)): Add -DSHARED.
6932 * config/i386/64/_divtc3-compat.c: New.
6933 * config/i386/64/_multc3-compat.c: Likewise.
6934 * config/i386/64/_powitf2-compat.c: Likewise.
6935 * config/i386/64/eqtf2.c: Likewise.
6936 * config/i386/64/getf2.c: Likewise.
6937 * config/i386/64/letf2.c: Likewise.
6938 * config/i386/64/t-fprules-softfp: Likewise.
6940 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
6942 * config.host: Add i386/${host_address}/t-fprules-softfp to
6943 tmake_file for i[34567]86-*-darwin*, x86_64-*-darwin*,
6944 i[34567]86-*-linux*, x86_64-*-linux*.
6946 * configure.ac: Set host_address to 64 or 32 for x86.
6947 * configure: Regenerated.
6949 * Makefile.in (config.status): Also depend on
6950 $(srcdir)/config.host.
6952 * config/i386/32/t-fprules-softfp: New.
6953 * config/i386/32/tf-signs.c: Likewise.
6955 * config/i386/64/sfp-machine.h: New. Moved from gcc.
6957 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
6958 Uros Bizjak <ubizjak@gmail.com>
6960 * config/i386/32/sfp-machine.h: New.
6962 2008-06-26 Nathan Froyd <froydnj@codesourcery.com>
6964 * config/rs6000/t-ppccomm: Remove rules that conflict with
6965 auto-generated rules.
6967 2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
6969 * configure.ac: sinclude override.m4.
6970 * configure: Regenerate.
6972 2008-06-11 Bernhard Fischer <aldot@gcc.gnu.org>
6974 * configure: Regenerate.
6976 2008-06-10 Joseph Myers <joseph@codesourcery.com>
6978 * Makefile.in (DECNUMINC): Remove
6979 -I$(MULTIBUILDTOP)../../libdecnumber.
6982 2008-06-07 Joseph Myers <joseph@codesourcery.com>
6984 * config.host (strongarm*-*-*, ep9312*-*-*, xscale-*-*,
6985 parisc*-*-*, m680[012]0-*-*, *-*-linux*libc1*, *-*-linux*aout*,
6986 alpha*-*-unicosmk*, strongarm*-*-freebsd*, ep9312-*-elf,
6987 arm*-*-kaos*, cris-*-aout, parisc*64*-*-linux*, parisc*-*-linux*,
6988 hppa1.1-*-pro*, hppa1.1-*-osf*, hppa1.1-*-bsd*,
6989 i[34567]86-sequent-ptx4*, i[34567]86-sequent-sysv4*,
6990 i[34567]86-*-beoself*, i[34567]86-*-beos*, i[34567]86-*-sco3.2v5*,
6991 i[34567]86-*-sysv5*, i[34567]86-*-sysv4*, i[34567]86-*-uwin*,
6992 i[34567]86-*-kaos*, m68020-*-elf*, m68010-*-netbsdelf*,
6993 mips-wrs-windiss, mt-*-elf, powerpc-*-beos*, powerpc-*-chorusos*,
6994 powerpc-wrs-windiss*, powerpcle-*-sysv*, powerpc-*-kaos*,
6995 powerpcle-*-kaos*, sh*-*-kaos*, sparc-*-sysv4*, strongarm-*-elf*,
6996 strongarm-*-pe, strongarm-*-kaos*, vax-*-bsd*, vax-*-sysv*,
6997 vax-*-ultrix*, xscale-*-elf, xscale-*-coff): Remove.
6999 2008-05-25 Arthur Loiret <arthur.loiret@u-psud.fr>
7001 * config.host (sh2[lbe]*-*-linux*): Allow target.
7003 2008-04-30 Nathan Froyd <froydnj@codesourcery.com>
7005 * config/rs6000/t-ppccomm: Add build rules for new files.
7006 (LIB2ADD_ST): New variable.
7008 2008-04-07 Andy Hutchinson <hutchinsonandy@aim.com>
7012 * config.host (avr-*-*): Add avr cpu_type and avr tmake_file.
7013 * config/t-avr: New file. Build 16bit libgcc functions.
7015 2008-03-02 Jakub Jelinek <jakub@redhat.com>
7018 * config/t-slibgcc-darwin: Make install-leaf dependent on
7019 install-darwin-libgcc-stubs instead of install.
7021 2008-01-25 Joseph Myers <joseph@codesourcery.com>
7023 * config.host (tic4x-*-*, c4x-*-rtems*, tic4x-*-rtems*, c4x-*,
7024 tic4x-*, h8300-*-rtemscoff*, ns32k-*-netbsdelf*, ns32k-*-netbsd*,
7025 sh-*-rtemscoff*): Remove cases.
7027 2007-12-27 Richard Sandiford <rsandifo@nildram.co.uk>
7029 * Makefile.in (all): Use install-leaf rather than install.
7030 (install): Split most of the rule into...
7031 (install-leaf): ...this new one.
7033 2007-12-19 Etsushi Kato <ek.kato@gmail.com>
7034 Paolo Bonzini <bonzini@gnu.org>
7037 * Makefile.in: Use @shlib_slibdir@ substitution to get
7038 correct install name on darwin.
7039 * config/t-slibgcc-darwin: Use @shlib_slibdir@ for -install_name.
7041 2007-12-15 Hans-Peter Nilsson <hp@axis.com>
7043 * config.host (crisv32-*-elf, crisv32-*-none): New, same as
7044 cris-*-elf and cris-*-none.
7045 (crisv32-*-linux*): Similar, as cris-*-linux*.
7047 2007-11-20 Rask Ingemann Lambertsen <rask@sygehus.dk>
7049 * config.host (ia64*-*-elf*): Build ia64 specific libgcc parts.
7051 2007-10-27 H.J. Lu <hongjiu.lu@intel.com>
7054 * configure.ac: Replace have_cc_tls with gcc_cv_have_cc_tls.
7055 * configure: Regenerated.
7057 2007-09-27 H.J. Lu <hongjiu.lu@intel.com>
7059 * Makefile.in (dfp-filenames): Replace decimal_globals,
7060 decimal_data, binarydecimal and convert_data with
7061 bid_decimal_globals, bid_decimal_data, bid_binarydecimal
7062 and bid_convert_data, respectively.
7064 2007-09-17 Chao-ying Fu <fu@mips.com>
7065 Nigel Stephens <nigel@mips.com>
7067 * fixed-obj.mk: New file to support fine-grain fixed-point functions.
7068 * Makefile.in (fixed_point): Define.
7069 Check if fixed_point is yes to build support functions.
7070 * configure.ac: Check for fixed_point support.
7071 * configure: Regenerated.
7072 * gen-fixed.sh: New file to generate lists of fixed-point labels,
7073 funcs, modes, from, to.
7075 2007-09-11 Janis Johnson <janis187@us.ibm.com
7077 * Makefile.in (dfp-filenames): Add bid128_noncomp.
7079 2007-09-10 Janis Johnson <janis187@us.ibm.com>
7081 * Makefile.in (dfp-filenames): Remove decUtility, add
7082 decDouble, decPacked, decQuad, decSingle.
7084 2007-08-27 Hans Kester <hans.kester@ellips.nl>
7086 * config.host : Add x86_64-elf target.
7088 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
7090 * configure.ac (set_have_cc_tls): Add a missing =.
7091 * configure: Regenerated.
7093 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
7095 * config.host (tmake_file): Add t-tls for i[34567]86-*-linux*
7096 and x86_64-*-linux*.
7098 * config/t-tls: New file.
7100 * Makefile.in (INTERNAL_CFLAGS): Add @set_have_cc_tls@.
7102 * configure.ac: Include ../config/enable.m4 and
7103 ../config/tls.m4. Use GCC_CHECK_CC_TLS to check if assembler
7104 supports TLS and substitute set_have_cc_tls.
7105 * configure: Regenerated.
7107 2007-07-04 H.J. Lu <hongjiu.lu@intel.com>
7109 * Makefile.in: Use libbid for DFP when BID is enabled.
7111 2007-06-14 Danny Smith <dannysmith@users.sourceforge.net>
7113 * config.host(*-cygwin* |*-mingw* ): Add crtbegin.o, crtend.o to
7114 extra_parts. Add config/i386/t-cygming to tmake_file.
7115 * config/i386/t-cygming: New file with rules for crtbegin.o, crtend.o.
7117 2007-05-29 Zuxy Meng <zuxy.meng@gmail.com>
7118 Danny Smith <dannysmith@users.sourceforge.net>
7121 * config.host (i[34567]86-*-cygwin* | i[34567]86-*-mingw*) Add
7122 crtfastmath.o to extra_parts. Add i386/t-crtfm to tmake_file.
7123 * config/i386/t-crtfm: Compile crtfastmath.o with
7124 -minline-all-stringops.
7126 2007-05-10 Richard Sandiford <richard@codesourcery.com>
7128 * config.host (sparc-wrs-vxworks): New target.
7130 2007-04-14 Kazu Hirata <kazu@codesourcery.com>
7132 * config.host: Recognize fido.
7134 2007-04-04 Janis Johnson <janis187@us.ibm.com>
7136 * configure: Check host, not target, for decimal float support.
7138 2007-04-03 Uros Bizjak <ubizjak@gmail.com>
7140 * config/i386/t-crtpc: New file.
7141 * config.host (i[34567]86-*-linux*): Add i386/t-crtpc to tm-file.
7142 (x86_64-*-linux*): Ditto.
7144 2007-02-30 Kai Tietz <kai.tietz@onevision.com>
7146 * config.host (x86_64-*-mingw*): New target.
7148 2007-03-23 Michael Meissner <michael.meissner@amd.com>
7149 H.J. Lu <hongjiu.lu@intel.com>
7151 * Makefile.in (enable_decimal_float): New.
7153 -I$(srcdir)/../libdecnumber/$(enable_decimal_float).
7154 (dec-objects): Move decimal32, decimal64 and decimal128 to ...
7155 (decbits-filenames): This.
7156 (decbits-objects): New.
7157 (libgcc-objects): Add $(decbits-objects).
7159 * configure.ac: Support * --enable-decimal-float={no,yes,bid,dpd}.
7160 Substitute enable_decimal_float.
7161 * configure: Regenerated.
7163 2007-03-19 Hans-Peter Nilsson <hp@axis.com>
7165 * config.host (cris-*-elf | cris-*-none): Set extra_parts.
7167 2007-03-12 Brooks Moses <brooks.moses@codesourcery.com>
7169 * Makefile.in (install-info): New dummy target.
7171 2007-03-05 Bernd Schmidt <bernd.schmidt@analog.com>
7173 * config.host (bfin*-linux-uclibc*): Set extra_parts.
7175 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
7177 * Makefile.in: Add install-html and install-pdf dummy
7180 2007-02-05 Roger Sayle <roger@eyesopen.com>
7181 Daniel Jacobowitz <dan@codesourcery.com>
7183 * Makefile.in <LIBUNWIND>: Make libgcc_s.so depend on libunwind.so.
7184 (libgcc_s.so): Append -B./ to CFLAGS for $(SHLIB_LINK).
7185 (libunwind.so): Likewise for $(SHLIBUNWIND_LINK).
7187 2007-01-29 Janis Johnson <janis187@us.ibm.com>
7189 * Makefile.in (dec-filenames): Add decExcept.
7191 2007-01-28 Daniel Jacobowitz <dan@codesourcery.com>
7194 * Makefile.in (CFLAGS): Forcibly remove -fprofile-generate and
7197 2007-01-25 Daniel Jacobowitz <dan@codesourcery.com>
7199 * configure.ac: Add --enable-version-specific-runtime-libs.
7200 Correct $slibdir default.
7201 * configure: Regenerated.
7203 2007-01-23 Joseph Myers <joseph@codesourcery.com>
7205 * config/rs6000/t-ldbl128: Always use -mlong-double-128.
7207 2007-01-21 Andrew Pinski <pinskia@gmail.com>
7210 * config.host (alpha*-*-linux*): Set extra_parts.
7212 2007-01-09 Kaz Kojima <kkojima@gcc.gnu.org>
7214 * config/sh/t-linux: New.
7215 * config.host (sh*-*-linux*): Set tmake_file.
7217 2007-01-05 Daniel Jacobowitz <dan@codesourcery.com>
7219 * Makefile.in (install): Handle multilibs.
7221 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
7223 * Makefile.in: Added .PHONY entry for documentation targets.
7225 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
7227 * Makefile.in: Add empty info, html, dvi, pdf targets.
7229 2007-01-04 Mike Stump <mrs@apple.com>
7231 * Makefile.in (MAKEINFO): Remove.
7234 2007-01-04 Paolo Bonzini <bonzini@gnu.org>
7236 * configure.ac: Add GCC_TOPLEV_SUBDIRS.
7237 * configure: Regenerate.
7238 * Makefile.in (host_subdir): Substitute it.
7239 (gcc_objdir): Use it.
7241 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
7243 * config.host (ia64*-*-linux*): Set tmake_file.
7245 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
7247 * Makefile.in (version): Define.
7249 2007-01-03 Daniel Jacobowitz <dan@codesourcery.com>
7250 Paolo Bonzini <bonzini@gnu.org>
7252 * Makefile.in, config/i386/t-darwin, config/i386/t-darwin64,
7253 config/i386/t-nwld, config/rs6000/t-darwin, config/rs6000/t-ldbl128,
7254 config/i386/t-crtfm, config/alpha/t-crtfm, config/ia64/t-ia64,
7255 config/sparc/t-crtfm, config/t-slibgcc-darwin,
7256 config/rs6000/t-ppccomm, config.host, configure.ac, empty.mk,
7257 shared-object.mk, siditi-object.mk, static-object.mk: New files.
7258 * configure: Generated.