1 2015-10-16 Kaushik Phatak <kaushik.phatak@kpit.com>
3 * config/rl78/divmodqi.S: Return 0x00 by default for div by 0.
4 * config/rl78/divmodsi.S: Update return register to r8.
5 * config/rl78/divmodhi.S: Update return register to r8,r9.
6 Branch to main_loop_done_himode to pop registers before return.
8 2015-10-09 Venkataramanan kumar <venkataramanan.kumar@amd.com>
10 * config/i386/cpuinfo.c (get_amd_cpu): Detect bdver4.
11 (__cpu_indicator_init): Fix model selection for AMD CPUs.
13 2015-10-05 Kirill Yukhin <kirill.yukhin@intel.com>
15 * config/i386/cpuinfo.c (get_intel_cpu): Detect "skylake-avx512".
17 2015-10-03 Max Filippov <jcmvbkbc@gmail.com>
19 * config.host (xtensa*-*-uclinux*): New configuration.
21 2015-10-02 Kirill Yukhin <kirill.yukhin@intel.com>
23 * config/i386/cpuinfo.c (processor_features): Add
24 FEATURE_AVX512VBMI and FEATURE_AVX512VBMI.
26 2015-09-28 Joseph Myers <joseph@codesourcery.com>
28 * soft-fp/adddf3.c: Update from glibc.
29 * soft-fp/addsf3.c: Likewise.
30 * soft-fp/addtf3.c: Likewise.
31 * soft-fp/divdf3.c: Likewise.
32 * soft-fp/divsf3.c: Likewise.
33 * soft-fp/divtf3.c: Likewise.
34 * soft-fp/double.h: Likewise.
35 * soft-fp/eqdf2.c: Likewise.
36 * soft-fp/eqsf2.c: Likewise.
37 * soft-fp/eqtf2.c: Likewise.
38 * soft-fp/extenddftf2.c: Likewise.
39 * soft-fp/extended.h: Likewise.
40 * soft-fp/extendsfdf2.c: Likewise.
41 * soft-fp/extendsftf2.c: Likewise.
42 * soft-fp/extendxftf2.c: Likewise.
43 * soft-fp/fixdfdi.c: Likewise.
44 * soft-fp/fixdfsi.c: Likewise.
45 * soft-fp/fixdfti.c: Likewise.
46 * soft-fp/fixsfdi.c: Likewise.
47 * soft-fp/fixsfsi.c: Likewise.
48 * soft-fp/fixsfti.c: Likewise.
49 * soft-fp/fixtfdi.c: Likewise.
50 * soft-fp/fixtfsi.c: Likewise.
51 * soft-fp/fixtfti.c: Likewise.
52 * soft-fp/fixunsdfdi.c: Likewise.
53 * soft-fp/fixunsdfsi.c: Likewise.
54 * soft-fp/fixunsdfti.c: Likewise.
55 * soft-fp/fixunssfdi.c: Likewise.
56 * soft-fp/fixunssfsi.c: Likewise.
57 * soft-fp/fixunssfti.c: Likewise.
58 * soft-fp/fixunstfdi.c: Likewise.
59 * soft-fp/fixunstfsi.c: Likewise.
60 * soft-fp/fixunstfti.c: Likewise.
61 * soft-fp/floatdidf.c: Likewise.
62 * soft-fp/floatdisf.c: Likewise.
63 * soft-fp/floatditf.c: Likewise.
64 * soft-fp/floatsidf.c: Likewise.
65 * soft-fp/floatsisf.c: Likewise.
66 * soft-fp/floatsitf.c: Likewise.
67 * soft-fp/floattidf.c: Likewise.
68 * soft-fp/floattisf.c: Likewise.
69 * soft-fp/floattitf.c: Likewise.
70 * soft-fp/floatundidf.c: Likewise.
71 * soft-fp/floatundisf.c: Likewise.
72 * soft-fp/floatunditf.c: Likewise.
73 * soft-fp/floatunsidf.c: Likewise.
74 * soft-fp/floatunsisf.c: Likewise.
75 * soft-fp/floatunsitf.c: Likewise.
76 * soft-fp/floatuntidf.c: Likewise.
77 * soft-fp/floatuntisf.c: Likewise.
78 * soft-fp/floatuntitf.c: Likewise.
79 * soft-fp/gedf2.c: Likewise.
80 * soft-fp/gesf2.c: Likewise.
81 * soft-fp/getf2.c: Likewise.
82 * soft-fp/ledf2.c: Likewise.
83 * soft-fp/lesf2.c: Likewise.
84 * soft-fp/letf2.c: Likewise.
85 * soft-fp/muldf3.c: Likewise.
86 * soft-fp/mulsf3.c: Likewise.
87 * soft-fp/multf3.c: Likewise.
88 * soft-fp/negdf2.c: Likewise.
89 * soft-fp/negsf2.c: Likewise.
90 * soft-fp/negtf2.c: Likewise.
91 * soft-fp/op-1.h: Likewise.
92 * soft-fp/op-2.h: Likewise.
93 * soft-fp/op-4.h: Likewise.
94 * soft-fp/op-8.h: Likewise.
95 * soft-fp/op-common.h: Likewise.
96 * soft-fp/quad.h: Likewise.
97 * soft-fp/single.h: Likewise.
98 * soft-fp/soft-fp.h: Likewise.
99 * soft-fp/subdf3.c: Likewise.
100 * soft-fp/subsf3.c: Likewise.
101 * soft-fp/subtf3.c: Likewise.
102 * soft-fp/truncdfsf2.c: Likewise.
103 * soft-fp/trunctfdf2.c: Likewise.
104 * soft-fp/trunctfsf2.c: Likewise.
105 * soft-fp/trunctfxf2.c: Likewise.
106 * soft-fp/unorddf2.c: Likewise.
107 * soft-fp/unordsf2.c: Likewise.
108 * soft-fp/unordtf2.c: Likewise.
110 2015-09-24 Richard Earnshaw <rearnsha@arm.com>
113 * config/arm/fp16.c (__gnu_f2h_internal): Handle infinity correctly.
115 2015-09-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
117 * config.host (*-*-solaris2*): Add t-crtstuff-pic to tmake_file.
118 Add crtbeginS.o, crtendS.o to extra_parts if libgcc_cv_solaris_crts.
119 * config/sol2/gmon.c: (monstartup): Don't write trailing NUL of
121 (internal_mcount): Likewise.
122 * config/sol2/t-sol2 (crtp.o, crtpg.o, gmon.o): Compile with
123 crt_compile, add CRTSTUFF_T_CFLAGS_S.
125 2015-09-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
127 * configure.ac (libgcc_cv_solaris_crts): New test.
128 * configure: Regenerate.
129 * config.in: Regenerate.
130 * config/sol2/crtp.c, config/sol2/crtpg.c: New files.
131 * config/gmon-sol2.c: Rename to ...
132 * config/sol2/gmon.c: ... this.
133 Include auto-target.h.
134 (internal_mcount): Wrap setup handling in !HAVE_SOLARIS_CRTS.
135 * config/t-sol2: Rename to ...
136 * config/sol2/t-sol2: ... this.
137 (gmon.o): Reflect renaming.
138 (crtp.o, crtpg.o): New rules.
139 * config.host (*-*-solaris2*): Reflect renaming.
140 Use system CRTs if present.
141 Remove default CRT case.
143 2015-09-23 John David Anglin <danglin@gcc.gnu.org>
145 * config/pa/linux-atomic.c (__kernel_cmpxchg2): Reorder error checks.
146 (__sync_fetch_and_##OP##_##WIDTH): Change result to match type of
148 (__sync_##OP##_and_fetch_##WIDTH): Likewise.
149 (__sync_val_compare_and_swap_##WIDTH): Likewise.
150 (__sync_bool_compare_and_swap_##WIDTH): Likewise.
151 (__sync_lock_test_and_set_##WIDTH): Likewise.
152 (__sync_lock_release_##WIDTH): Likewise.
153 (__sync_fetch_and_##OP##_4): Change result to match type of
155 (__sync_##OP##_and_fetch_4): Likewise.
156 (__sync_val_compare_and_swap_4): Likewise.
157 (__sync_bool_compare_and_swap_4): likewise.
158 (__sync_lock_test_and_set_4): Likewise.
159 (__sync_lock_release_4): Likewise.
160 (FETCH_AND_OP_2): Add long long variants.
161 (OP_AND_FETCH_2): Likewise.
162 (COMPARE_AND_SWAP_2 ): Likewise.
163 (SYNC_LOCK_TEST_AND_SET_2): Likewise.
164 (SYNC_LOCK_RELEASE_2): Likewise.
165 (__sync_bool_compare_and_swap_##WIDTH): Correct return.
167 2015-09-22 Kirill Yukhin <kirill.yukhin@intel.com>
169 * libgcc/config/i386/cpuinfo.c (enum processor_features): Add
170 FEATURE_AVX512VL, FEATURE_AVX512BW, FEATURE_AVX512DQ,
171 FEATURE_AVX512CD, FEATURE_AVX512ER, FEATURE_AVX512PF.
172 (get_available_features): Habdle new features.
174 2015-09-21 James Bowman <james.bowman@ftdichip.com>
176 * config/ft32/crti-hw.S: Use __PMSIZE to allow configurable
177 memory layout. Deal correctly with BSS region larger than 32K.
178 Handle a watchdog reset like a power-on reset. Clean up unused
181 2015-09-18 Andrew Dixie <andrewd@gentrack.com>
182 David Edelsohn <dje.gcc@gmail.com>
184 * config.host (powerpc-ibm-aix*): Add crtdbase.o to extra_parts.
185 * config/rs6000/crtdbase.S: New file.
186 * config/rs6000/t-aix-cxa: Build crtdbase.o.
188 2015-09-15 Max Filippov <jcmvbkbc@gmail.com>
190 * config/xtensa/linux-unwind.h (xtensa_fallback_frame_state):
191 Add support for call0 ABI.
193 2015-09-13 John David Anglin <danglin@gcc.gnu.org>
195 * config/pa/fptr.c (SIGN_EXTEND): Cast -1 to unsigned.
197 2015-09-03 Sebastian Huber <sebastian.huber@embedded-brains.de>
199 * config/gthr-rtems.h (__GTHREADS_CXX0X): New.
200 (__GTHREAD_HAS_COND): Likewise.
201 (__gthread_t): Likewise.
202 (__gthread_cond_t): Likewise.
203 (__gthread_time_t): Likewise.
204 (__GTHREAD_MUTEX_INIT): Likewise.
205 (__GTHREAD_RECURSIVE_MUTEX_INIT): Likewise.
206 (__GTHREAD_COND_INIT): Likewise.
207 (__GTHREAD_COND_INIT_FUNCTION): Likewise.
208 (__GTHREAD_TIME_INIT): Likewise.
209 (__gthread_create): Likewise.
210 (__gthread_join): Likewise.
211 (__gthread_detach): Likewise.
212 (__gthread_equal): Likewise.
213 (__gthread_self): Likewise.
214 (__gthread_yield): Likewise.
215 (__gthread_cond_broadcast): Likewise.
216 (__gthread_cond_signal): Likewise.
217 (__gthread_cond_wait): Likewise.
218 (__gthread_cond_timedwait): Likewise.
219 (__gthread_cond_wait_recursive): Likewise.
220 (__gthread_cond_destroy): Likewise.
221 (rtems_gxx_once): Delete.
222 (rtems_gxx_key_create): Likewise.
223 (rtems_gxx_key_delete): Likewise.
224 (rtems_gxx_getspecific): Likewise.
225 (rtems_gxx_setspecific): Likewise.
226 (rtems_gxx_mutex_init): Likewise.
227 (rtems_gxx_mutex_destroy): Likewise.
228 (rtems_gxx_mutex_lock): Likewise.
229 (rtems_gxx_mutex_trylock): Likewise.
230 (rtems_gxx_mutex_unlock): Likewise.
231 (rtems_gxx_recursive_mutex_init): Likewise.
232 (rtems_gxx_recursive_mutex_lock): Likewise.
233 (rtems_gxx_recursive_mutex_trylock): Likewise.
234 (rtems_gxx_recursive_mutex_unlock): Likewise.
235 (__GTHREAD_ONCE_INIT): Use <pthread.h> initializer.
236 (__GTHREAD_MUTEX_INIT_FUNCTION): Use <pthread.h> function.
237 (__GTHREAD_RECURSIVE_MUTEX_INIT_FUNCTION): Likewise.
238 (__gthread_once): Likewise.
239 (__gthread_key_create): Likewise.
240 (__gthread_key_delete): Likewise.
241 (__gthread_getspecific): Likewise.
242 (__gthread_setspecific): Likewise.
243 (__gthread_key_t): Use <pthread.h> type.
244 (__gthread_once_t): Likewise
245 (__gthread_mutex_t): Use <sys/lock.h> type.
246 (__gthread_recursive_mutex_t): Likewise
247 (__gthread_mutex_lock): Use <sys/lock.h> function.
248 (__gthread_mutex_trylock): Likewise.
249 (__gthread_mutex_timedlock): Likewise.
250 (__gthread_mutex_unlock): Likewise.
251 (__gthread_mutex_destroy): Likewise.
252 (__gthread_recursive_mutex_lock): Likewise.
253 (__gthread_recursive_mutex_trylock): Likewise.
254 (__gthread_recursive_mutex_timedlock): Likewise.
255 (__gthread_recursive_mutex_unlock): Likewise.
256 (__gthread_recursive_mutex_destroy): Likewise.
258 2015-08-18 Max Filippov <jcmvbkbc@gmail.com>
260 * config/xtensa/unwind-dw2-xtensa.c (_Unwind_GetCFA): Return
261 context->sp instead of context->cfa.
263 2015-08-18 Max Filippov <jcmvbkbc@gmail.com>
265 * config/xtensa/t-windowed (LIB2ADDEH): Replace unwind-dw2-fde
266 with unwind-dw2-fde-dip.
268 2015-08-18 Max Filippov <jcmvbkbc@gmail.com>
270 * config/xtensa/lib2funcs.S (__xtensa_libgcc_window_spill): Use
271 CALL12 followed by series of ENTRY to spill windowed registers.
272 (__xtensa_nonlocal_goto): Call __xtensa_libgcc_window_spill
273 instead of making linux spill syscall.
275 2015-08-14 Yuri Rumyantsev <ysrumyan@gmail.com>
277 * config/i386/cpuinfo.c (enum processor_subtypes): Add skylake.
278 (get_intel_cpu): Likewise.
280 2015-08-12 H.J. Lu <hongjiu.lu@intel.com>
282 * config/i386/cpuinfo.c (processor_types): Add INTEL_KNL.
283 (get_intel_cpu): Add Knights Landing support.
285 2015-08-11 Uros Bizjak <ubizjak@gmail.com>
288 * config/i386/cpuinfo.c (enum processor_features): Add FEATURE_PCLMUL.
289 (get_available_features): Handle FEATURE_PCLMUL.
291 2015-08-10 H.J. Lu <hongjiu.lu@intel.com>
293 * config/i386/cpuinfo.c (get_intel_cpu): Treat model == 0x4f as
296 2015-07-22 Uros Bizjak <ubizjak@gmail.com>
299 * config/i386/cpuinfo.c (enum processor_features): Add FEATURE_AES.
300 (get_available_features): Handle FEATURE_AES.
302 2015-07-22 Chung-Lin Tang <cltang@codesourcery.com>
304 * config/nios2/linux-atomic.c (<asm/unistd.h>): Remove #include.
305 (EFAULT,EBUSY,ENOSYS): Delete unused #defines.
307 2015-07-17 Nathan Sidwell <nathan@codesourcery.com>
309 * offloadstuff.c: Constify host data.
311 2015-07-17 Jan Beulich <jbeulich@suse.com>
313 * config/t-softfp: Split up "else ifneq".
315 2015-07-14 Sandra Loosemore <sandra@codesourcery.com>
316 Cesar Philippidis <cesar@codesourcery.com>
317 Chung-Lin Tang <cltang@codesourcery.com>
319 * config/nios2/tramp.c (MOVHI, ORI, JMP): Conditionalize
320 for __nios2_arch__ level.
322 2015-07-13 John Marino <gnugcc@marino.st>
324 * config/i386/t-dragonfly: New.
326 2015-07-01 John David Anglin <danglin@gcc.gnu.org>
328 * config/pa/linux-atomic.c (__kernel_cmpxchg): Reorder arguments to
329 better match light-weight syscall argument order.
330 (__kernel_cmpxchg2): Likewise.
333 2015-06-30 H.J. Lu <hongjiu.lu@intel.com>
335 * config.host: Support i[34567]86-*-elfiamcu target.
336 * config/t-softfp-sfdftf: New file.
337 * config/i386/32/t-iamcu: Likewise.
338 * configure: Regenerated.
340 2015-06-23 James Lemke <jwlemke@codesourcery.com>
343 * lib1funcs.S (aeabi_idiv0, aeabi_ldiv0): Add CFI entries.
345 2015-05-27 H.J. Lu <hongjiu.lu@intel.com>
347 * Makefile.in (CRTSTUFF_CFLAGS): Add $(NO_PIE_CFLAGS).
349 2015-05-27 John Marino <gnugcc@marino.st>
351 * config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Set
353 * config/i386/freebsd-unwind.h: New.
355 2015-05-22 Uros Bizjak <ubizjak@gmail.com>
357 * config.host (i[34567]-*-*, x86_64-*-*): Add t-crtfm instead of
358 i386/t-crtfm to tmake_file.
359 * config/i386/crtfastmath.c (set_fast_math_sse): New function.
360 (set_fast_math): Use set_fast_math_sse for SSE targets.
361 * config/i386/t-crtfm: Remove.
363 2015-05-21 Alan Modra <amodra@gmail.com>
366 * config/rs6000/morestack.S: Remove ".abiversion 1".
368 2015-05-20 Alan Modra <amodra@gmail.com>
370 * config/rs6000/morestack.S: New.
371 * config/rs6000/t-stack-rs6000: New.
372 * config.host (powerpc*-*-linux*): Add t-stack and t-stack-rs6000
374 * generic-morestack.c: Don't build for powerpc 32-bit.
376 2015-05-19 Eric Botcazou <ebotcazou@adacore.com>
378 * Makefile.in (LIBUNWIND): Move dependency for shared libgcc.
379 Remove useless endif/ifneq ($(enable_shared),yes) pair.
381 2015-05-16 James Bowman <james.bowman@ftdichip.com>
383 * config.host: FT32 target added.
384 * config/ft32/*: New files for FT32 target.
386 2015-05-15 Martin Galvan <martin.galvan@tallertechnologies.com>
388 * config/arm/lib1funcs.S (CFI_START_FUNCTION, CFI_END_FUNCTION):
390 * config/arm/ieee754-df.S: Add CFI directives.
391 * config/arm/ieee754-sf.S: Add CFI directives.
393 2015-05-13 Eric Botcazou <ebotcazou@adacore.com>
395 * configure.ac: Include config/sjlj.m4.
396 Remove manual SJLJ check, add GCC_CHECK_SJLJ_EXCEPTIONS and adjust.
397 * config.in: Regenerate.
398 * configure: Likewise.
399 * config.host: Replace enable_sjlj_exceptions by ac_cv_sjlj_exceptions.
401 2015-05-12 Uros Bizjak <ubizjak@gmail.com>
403 * libgcov-util.c: Add space between string literal and macro name.
405 2015-05-06 Sandra Loosemore <sandra@codesourcery.com>
406 Chris Jones <chrisj@nvidia.com>
407 Joshua Conner <jconner@nvidia.com>
409 * config.host (arm*-*-linux*): Add support for crtfastmath.o.
410 (arm*-*-uclinux*): Likewise.
411 (arm*-*-eabi* | arm*-*-rtems*): Likewise.
412 * config/arm/crtfastmath.c: New file.
414 2014-04-29 Bernd Schmidt <bernds@codesourcery.com>
416 * Makefile.in (real_host_noncanonical): New variable.
418 * configure.ac (real_host_noncanonical): Compute. Remove special
419 case for intelmicemul.
420 * configure: Regenerate.
422 2015-04-28 Uros Bizjak <ubizjak@gmail.com>
424 * config/frv/elf-lib.h: New file.
425 (CRT_GET_RFIB_DATA): Move definition from gcc/config/frv/frv.h.
426 * libgcc/config.host (frv-*elf, frv-*-*linux*): Add frv/elf-lib.h
429 2015-04-28 Uros Bizjak <ubizjak@gmail.com>
431 * config/frv/frvbengin.c: Do not include defaults.h
432 * config/frv/frvend.c: Ditto.
434 2015-04-27 Yoshinori Sato <ysato@users.sourceforge.jp>
436 * config.host: Add h8300-*-linux
437 * config/h8300/t-linux: New file.
438 * config/h8300/lib1funs.s: Change symbol prefix.
439 * config/h8300/sfp-machine.h: 64bit double support.
441 2015-04-22 Gregor Richards <gregor.richards@uwaterloo.ca>
442 Szabolcs Nagy <szabolcs.nagy@arm.com>
444 * unwind-dw2-fde-dip.c (USE_PT_GNU_EH_FRAME): Define it on
445 Linux if target provides dl_iterate_phdr.
447 2015-04-17 H.J. Lu <hongjiu.lu@intel.com>
450 * config.host (tmake_file): Add t-slibgcc-libgcc for Linux/x86.
451 * config/i386/cpuinfo.c (__cpu_model): Initialize.
452 (__cpu_indicator_init@GCC_4.8.0): New.
453 (__cpu_model@GCC_4.8.0): Likewise.
454 * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): Add
457 2015-04-16 Nick Clifton <nickc@redhat.com>
459 * config/rl78/divmodhi.S: Add G14 and G13 versions of the __divhi3
460 and __modhi3 functions.
461 * config/rl78/divmodso.S: Add G14 and G13 versions of the
462 __divsi3, __udivsi3, __modsi3 and __umodsi3 functions.
464 2015-04-15 Chen Gang <gang.chen.5i5j@gmail.com>
466 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Use empty
467 do-while loop as macro body to avoid warnings.
469 2015-04-10 Jakub Jelinek <jakub@redhat.com>
470 Iain Sandoe <iain@codesourcery.com>
473 * configure: Regenerate.
475 2015-04-07 Jakub Jelinek <jakub@redhat.com>
476 Iain Sandoe <iain@codesourcery.com>
479 * configure: Regenerate.
481 2015-03-25 Chung-Lin Tang <cltang@codesourcery.com>
483 * config.host (nios2-*-linux*): Remove 'extra_parts' setting.
485 2015-03-03 Max Filippov <jcmvbkbc@gmail.com>
487 Implement call0 ABI for xtensa
488 * config/xtensa/lib2funcs.S (__xtensa_libgcc_window_spill,
489 __xtensa_nonlocal_goto): Don't compile for call0 ABI.
490 (__xtensa_sync_caches): Only use entry and retw in windowed ABI,
491 use ret in call0 ABI.
492 * config/xtensa/t-windowed: New file.
493 * libgcc/config/xtensa/t-xtensa (LIB2ADDEH): Move to t-windowed.
494 * libgcc/configure: Regenerated.
495 * libgcc/configure.ac: Check if xtensa target is configured for
496 windowed ABI and thus needs to use custom unwind code.
498 2015-02-12 Jonathan Wakely <jwakely@redhat.com>
501 * gthr-single.h: Use __unused__ attribute instead of unused.
502 * config/gthr-vxworks.h: Likewise.
503 * config/i386/gthr-win32.h: Likewise.
505 2015-02-27 Kai Tietz <ktietz@redhat.com>
508 * config.in: Regenerated.
509 * configure: Likewise.
510 * configure.ac (AC_HEADER_STDC): Added explicit.
511 (AC_CHECK_HEADERS): Check for default headers plus
513 * libgcov-util.c (gcov_read_profile_dir): Disable use
514 of ftw-function, if header is not found.
515 (ftw_read_file): Likewise.
517 2015-02-23 Thomas Schwinge <thomas@codesourcery.com>
520 * config/nvptx/t-nvptx (INHIBIT_LIBC_CFLAGS): Define to
523 2015-02-17 Sandra Loosemore <sandra@codesourcery.com>
525 * config/arm/bpabi.S (test_div_by_zero): Make label names
526 consistent between thumb2 and arm mode cases. Separate the
527 signed comparison on the high word of the numerator from the
528 unsigned comparison on the low word.
529 * config/arm/bpabi-v6m.S (test_div_by_zero): Similarly separate
532 2015-02-17 Joseph Myers <joseph@codesourcery.com>
534 * config/nvptx/realloc.c: Include <stddef.h> instead of <stdlib.h>
536 (__nvptx_realloc): Call __builtin_memcpy instead of memcpy.
538 2015-02-10 Rainer Emrich <rainer@emrich-ebersheim.de>
540 PR gcov-profile/61889
541 * libgcov-driver-system.c: undefine clashing macro for mkdir.
543 2015-02-02 Nick Clifton <nickc@redhat.com>
545 * config/rl78/fpmath-sf.S (__rl78_int_pack_a_r8): Fix edge case
546 rounding up the fraction.
548 2015-01-31 John David Anglin <danglin@gcc.gnu.org>
550 * config/pa/linux-atomic.c (__kernel_cmpxchg2): Change declaration of
551 oldval and newval to const void *. Fix typo.
552 (FETCH_AND_OP_2): Use __atomic_load_n to load value.
553 (FETCH_AND_OP_WORD): Likewise.
554 (OP_AND_FETCH_WORD): Likewise.
555 (COMPARE_AND_SWAP_2): Likewise.
556 (__sync_val_compare_and_swap_4): Likewise.
557 (__sync_lock_test_and_set_4): Likewise.
558 (SYNC_LOCK_RELEASE_2): Likewise.
559 Remove support for long long atomic operations.
561 2015-01-27 Caroline Tice <cmtice@google.com>
563 Committing VTV Cywin/Ming patch for Patrick Wollgast
564 * Makefile.in: Move rules to build vtv_*.o out of the check
566 * config.host (i[34567]86-*-cygwin*, x86_64-*-cygwin*,
568 (x86_64-*-mingw*): Only add vtv_*.o to extra_parts if
569 enable_vtable_verify.
571 2015-01-27 Nick Clifton <nickc@redhat.com>
573 * config/rl78/cmpsi2.S: Use function start and end macros.
574 (__gcc_bcmp): New function.
575 * config/rl78/lshrsi3.S: Use function start and end macros.
576 * config/rl78/mulsi3.S: Add support for G10.
577 (__mulqi3): New function for G10.
578 * config/rl78/signbit.S: Use function start and end macros.
579 * config/rl78/t-rl78 (LIB2ADD): Add bit-count.S, fpbit-sf.S and
581 (LIB2FUNCS_EXCLUDE): Define.
582 (LIB2FUNCS_ST): Define.
583 * config/rl78/trampoline.S: Use function start and end macros.
584 * config/rl78/vregs.h (START_FUNC): New macro.
585 (START_ANOTHER_FUNC): New macro.
586 (END_FUNC): New macro.
587 (END_ANOTHER_FUNC): New macro.
588 * config/rl78/bit-count.S: New file. Contains assembler
589 implementations of the bit counting functions: ___clzhi2,
590 __clzsi2, ctzhi2, ctzsi2, ffshi2, ffssi2, __partityhi2,
591 __paritysi2, __popcounthi2 and __popcountsi2.
592 * config/rl78/fpbit-sf.S: New file. Contains assembler
593 implementationas of the math functions: __negsf2, __cmpsf2,
594 __eqsf2, __nesf2, __lesf2, __ltsf2, __gesf2, gtsf2, __unordsf2,
595 __fixsfsi, __fixunssfsi, __floatsisf and __floatunssisf.
596 * config/rl78/fpmath-sf.S: New file. Contains assembler
597 implementations of the math functions: __subsf3, __addsf3,
598 __mulsf3 and __divsf3
600 2015-01-27 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
602 * config.host (i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*):
603 Add i386/elf-lib.h to tm_file.
604 * config/i386/elf-lib.h: Fix comment.
605 * unwind-dw2-fde-dip.c (_Unwind_IteratePhdrCallback) [__x86_64__
606 && __sun__ && __svr4__]: Remove workaround.
608 2015-01-25 Allan Sandfeld Jensen <sandfeld@kde.org>
610 * config/i386/cpuinfo.c (enum processor_features): Add FEATURE_BMI and
612 (get_available_features): Detect FEATURE_BMI and FEATURE_BMI2.
614 2015-01-24 H.J. Lu <hongjiu.lu@intel.com>
616 * config/i386/cpuinfo.c (processor_subtypes): Add
617 INTEL_COREI7_BROADWELL.
618 (get_intel_cpu): Support new Silvermont, Haswell and Broadwell
621 2015-01-23 Uros Bizjak <ubizjak@gmail.com>
623 * config/i386/elf-lib.h: New file.
624 (CRT_GET_RFIB_DATA): Move definition from gcc/config/i386/gnu-user.h.
625 Wrap definition in #ifdef __i386__.
626 * libgcc/config.host (i[34567]86-*-linux*, i[34567]86-*-kfreebsd*-gnu)
627 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*)
628 (i[34567]86-*-kopensolaris*-gnu, x86_64-*-linux*)
629 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Add i386/elf-lib.h
632 2015-01-22 Chen Gang <gang.chen.5i5j@gmail.com>
634 * unwind-dw2-fde.h (last_fde): Use "(const fde *)" instead of
635 "(char *)" to avoid qualifier warning by 'xgcc' compiling.
637 2015-01-20 Chung-Lin Tang <cltang@codesourcery.com>
639 * config/nios2/linux-unwind.h (nios2_fallback_frame_state):
640 Update rt_sigframe format and address for current Nios II
643 2015-01-09 Andreas Tobler <andreast@gcc.gnu.org>
645 * config.host (arm*-*-freebsd*): Add new configuration for
647 * config/arm/freebsd-atomic.c: New file.
648 * config/arm/t-freebsd: Likewise.
649 * config/arm/unwind-arm.h: Add __FreeBSD__ to the list of
650 'PC-relative indirect' OS's.
652 2015-01-06 Eric Botcazou <ebotcazou@adacore.com>
654 * config.host: Add Visium support.
655 * config/visium: New directory.
657 2015-01-05 Jakub Jelinek <jakub@redhat.com>
659 Update copyright years.
661 2014-12-19 Matthew Fortune <matthew.fortune@imgtec.com>
663 * config.host: Support mipsisa32r6 and mipsisa64r6.
664 * config/mips/mips16.S: Do not build for R6.
666 2014-12-17 Oleg Endo <olegendo@gcc.gnu.org>
668 * config/sh/crt.h: New.
669 * config/sh/crti.S: Use GLOBAL macro from crt.h for _init and _fini
671 * config/sh/crt1.S: Likewise.
673 2014-12-15 Uros Bizjak <ubizjak@gmail.com>
676 * crtstuff.c (__do_global_dtors_aux) [HIDDEN_DTOR_LIST_END]: Use
677 func_ptr *dtor_list temporary variable to avoid "array subscript
678 is above array bounds" warnings.
680 2014-12-09 Michael Haubenwallner <michael.haubenwallner@ssi-schaefer.com>
682 * Makefile.in (with_aix_soname): Define.
683 * config/rs6000/t-slibgcc-aix: Act upon --with-aix-soname option.
684 * configure.ac: Accept --with-aix-soname=aix|svr4|both option.
685 * configure: Recreate.
687 2014-12-05 Olivier Hainque <hainque@adacore.com>
689 * unwind-dw2.c (DWARF_REG_TO_UNWIND_COLUMN): Remove default def,
690 now provided by defaults.h.
692 2014-11-30 Oleg Endo <olegendo@gcc.gnu.org>
695 * config/sh/lib1funcs.S: Check value of __SHMEDIA__ instead of checking
696 whether it's defined.
698 2014-11-27 Ilya Tocar <ilya.tocar@intel.com>
700 * config/i386/cpuinfo.c (processor_features): Add FEATURE_AVX512F.
701 * config/i386/cpuinfo.c (get_available_features): Detect it.
703 2014-11-27 Tony Wang <tony.wang@arm.com>
705 * config/arm/lib1funcs.S (FUNC_START): Add conditional section
706 redefine for macro L_arm_muldivsf3 and L_arm_muldivdf3.
707 (SYM_END, ARM_SYM_START): Add macros used to expose function Symbols.
709 2014-11-25 Segher Boessenkool <segher@kernel.crashing.org>
711 * crtstuff.c (__do_glbal_ctors_1): Add missing semicolon.
713 2014-11-24 John David Anglin <danglin@gcc.gnu.org>
715 * config/pa/linux-atomic.c (ABORT_INSTRUCTION): Use __builtin_trap()
718 2014-11-21 Guy Martin <gmsoft@tuxicoman.be>
719 John David Anglin <danglin@gcc.gnu.org>
721 * config/pa/linux-atomic.c (__kernel_cmpxchg2): New.
722 (FETCH_AND_OP_2): New. Use for subword and double word operations.
723 (OP_AND_FETCH_2): Likewise.
724 (COMPARE_AND_SWAP_2): Likewise.
725 (SYNC_LOCK_TEST_AND_SET_2): Likewise.
726 (SYNC_LOCK_RELEASE_2): Likewise.
727 (SUBWORD_SYNC_OP): Remove.
728 (SUBWORD_VAL_CAS): Likewise.
729 (SUBWORD_BOOL_CAS): Likewise.
730 (FETCH_AND_OP_WORD): Update.
731 Consistently use signed types.
733 2014-11-13 Bernd Schmidt <bernds@codesourcery.com>
734 Thomas Schwinge <thomas@codesourcery.com>
735 Ilya Verbin <ilya.verbin@intel.com>
736 Andrey Turetskiy <andrey.turetskiy@intel.com>
738 * Makefile.in (crtoffloadbegin$(objext)): New rule.
739 (crtoffloadend$(objext)): Likewise.
740 * configure: Regenerate.
741 * configure.ac (accel_dir_suffix): Compute new variable.
742 (extra_parts): Add crtoffloadbegin.o and crtoffloadend.o
743 if enable_offload_targets is not empty.
744 * offloadstuff.c: New file.
746 2014-11-13 Nick Clifton <nickc@redhat.com>
748 * config/rl78/divmodhi.S: Add support for the G10 architecture.
749 Use START_FUNC and END_FUNC macros to enable linker garbage
751 * config/rl78/divmodqi.S: Likewise.
752 * config/rl78/divmodsi.S: Likewise.
753 * config/rl78/mulsi3.S: Likewise.
754 * config/rl78/lib2div.c: Remove G10 functions.
755 * config/rl78/lib2muls.c: Likewise.
756 * config/rl78/t-rl8 (HOST_LIBGCC2_CFLAGS): Define.
757 * config/rl78/vregs.h (START_FUNC): New macro.
758 (END_FUNC): New macro.
760 2014-11-12 Matthew Fortune <matthew.fortune@imgtec.com>
762 * config/mips/mips16.S: Set .module when supported. Update O32
763 FP64 calling convention and use for FPXX when possible. Add FPXX
764 calling convention fallback case.
766 2014-11-06 Bernd Schmidt <bernds@codesourcery.com>
768 * config.host: Handle nvptx-*-*.
769 * shared-object.mk (as-flags-$o): Define.
770 ($(base)$(objext), $(base)_s$(objext)): Use it instead of
771 -xassembler-with-cpp.
772 * static-object.mk: Identical changes.
773 * config/nvptx/t-nvptx: New file.
774 * config/nvptx/crt0.s: New file.
775 * config/nvptx/free.asm: New file.
776 * config/nvptx/malloc.asm: New file.
777 * config/nvptx/realloc.c: New file.
779 2014-10-30 Joseph Myers <joseph@codesourcery.com>
781 * Makefile.in (libgcc.map.in): New target.
782 (libgcc.map): Use libgcc.map.in.
783 * config/t-softfp (softfp_compat): New variable to be set by
785 [$(softfp_compat) = y] (softfp_map_dep, softfp_set_symver): New
787 [$(softfp_compat) = y] (softfp_file_list): Use files in the build
789 [$(softfp_compat) = y] ($(softfp_file_list)): Generate wrappers
790 that use compat symbols and disable all code unless [SHARED].
791 * config/t-softfp-compat: New file.
792 * find-symver.awk: New file.
793 * configure.ac (--with-glibc-version): New configure option.
794 (ppc_fp_compat): New variable set for powerpc*-*-linux*.
795 * configure: Regenerate.
796 * config.host (powerpc*-*-linux*): Use ${ppc_fp_compat} for
799 2014-10-29 Joseph Myers <joseph@codesourcery.com>
801 * config/t-hardfp (hardfp_exclusions): Document new variable for
803 (hardfp_func_list): Exclude functions from $(hardfp_exclusions).
804 * config/t-softfp (softfp_extras): Document new variable for user
806 (softfp_func_list): Add functions from $(softfp_extras).
807 * config/rs6000/t-e500v1-fp, config/rs6000/t-e500v2-fp: New files.
808 * config.host (powerpc*-*-linux*): For e500v1, use
809 rs6000/t-e500v1-fp and t-hardfp; do not use t-softfp-sfdf and
810 t-softfp-excl. For e500v2, use t-hardfp-sfdf, rs6000/t-e500v2-fp
811 and t-hardfp; do not use t-softfp-sfdf and t-softfp-excl.
813 2014-10-26 John David Anglin <danglin@gcc.gnu.org>
815 * config/pa/linux-unwind.h (pa32_read_access_ok): New function.
816 (pa32_fallback_frame_state): Use pa32_read_access_ok to check if
817 memory read accesses are ok.
819 2014-10-25 Joseph Myers <joseph@codesourcery.com>
821 * configure.ac (ppc_fp_type): Set variable on powerpc*-*-linux*.
822 * configure: Regenerate.
823 * config.host (powerpc*-*-linux*): Use $ppc_fp_type to determine
824 additions to tmake_file. Use t-hardfp-sfdf and t-hardfp instead
825 of soft-fp for 32-bit classic hard float. Do not use
826 t-softfp-excl for soft float.
828 2014-10-22 Joseph Myers <joseph@codesourcery.com>
830 * config.host (powerpc*-*-linux*): Only use soft-fp for 32-bit
832 * config/rs6000/t-ppc64-fp (softfp_wrap_start, softfp_wrap_end):
835 2014-10-22 Georg-Johann Lay <avr@gjlay.de>
837 * config/avr/lib1funcs.S (__do_global_dtors): Fix wrong code
838 introduced with 2014-10-21 trunk r216525.
840 2014-10-21 Joern Rennecke <joern.rennecke@embecosm.com>
841 Vidya Praveen <vidya.praveen@atmel.com>
842 Praveen Kumar Kaushik <Praveen_Kumar.Kaushik@atmel.com>
843 Senthil Kumar Selvaraj <Senthil_Kumar.Selvaraj@atmel.com>
844 Pitchumani Sivanupandi <Pitchumani.S@atmel.com>
846 * config/avr/lib1funcs.S (__do_global_dtors): Go back to descending
849 Updated library functions for AVRTINY arch.
850 * config/avr/lib1funcs.S: Updated zero/tmp regs for AVRTINY.
851 Replaced occurrences of r0/r1 with tmp/zero reg macros.
852 Added wsubi/ wadi macros that expands conditionally as sbiw/ adiw
853 or AVRTINY equivalent. Replaced occurrences of sbiw/adiw with
855 (__mulsi3_helper): Update stack, preserve callee saved regs and
856 argument from stack. Restore callee save registers.
857 (__mulpsi3): Likewise.
858 (__muldi3, __udivmodsi4, __divmodsi4, __negsi2, __umoddi3, __udivmod64,
859 __moddi3, __adddi3, __adddi3_s8, __subdi3, __cmpdi2, __cmpdi2_s8,
860 __negdi2, __prologue_saves__, __epilogue_restores__): Excluded for
862 (__tablejump2__): Added lpm equivalent instructions for AVRTINY.
863 (__do_copy_data): Added new definition for AVRTINY.
864 (__do_clear_bss): Replace r17 by r18 to preserve zero reg for AVRTINY.
865 (__load_3, __load_4, __xload_1, __xload_2, __xload_3,
866 __xload_4, __movmemx_qi, __movmemx_hi): Excluded for AVRTINY.
867 * config/avr/lib1funcs-fixed.S: Replaced occurrences of r0/r1 with
868 tmp/zero reg macros. Replaced occurrences of sbiw/adiw with wsubi/wadi
870 * config/avr/t-avr (LIB1ASMFUNCS): Remove unsupported functions for
873 Fix broken long multiplication on tiny arch.
875 2014-10-09 Joseph Myers <joseph@codesourcery.com>
877 * soft-fp/double.h: Update from glibc.
878 * soft-fp/eqdf2.c: Likewise.
879 * soft-fp/eqsf2.c: Likewise.
880 * soft-fp/eqtf2.c: Likewise.
881 * soft-fp/extenddftf2.c: Likewise.
882 * soft-fp/extended.h: Likewise.
883 * soft-fp/extendsfdf2.c: Likewise.
884 * soft-fp/extendsftf2.c: Likewise.
885 * soft-fp/extendxftf2.c: Likewise.
886 * soft-fp/gedf2.c: Likewise.
887 * soft-fp/gesf2.c: Likewise.
888 * soft-fp/getf2.c: Likewise.
889 * soft-fp/ledf2.c: Likewise.
890 * soft-fp/lesf2.c: Likewise.
891 * soft-fp/letf2.c: Likewise.
892 * soft-fp/op-1.h: Likewise.
893 * soft-fp/op-2.h: Likewise.
894 * soft-fp/op-4.h: Likewise.
895 * soft-fp/op-8.h: Likewise.
896 * soft-fp/op-common.h: Likewise.
897 * soft-fp/quad.h: Likewise.
898 * soft-fp/single.h: Likewise.
899 * soft-fp/soft-fp.h: Likewise.
900 * soft-fp/unorddf2.c: Likewise.
901 * soft-fp/unordsf2.c: Likewise.
902 * soft-fp/unordtf2.c: Likewise.
903 * config/c6x/eqd.c (__c6xabi_eqd): Update call to FP_CMP_EQ_D.
904 * config/c6x/eqf.c (__c6xabi_eqf): Update call to FP_CMP_EQ_S.
905 * config/c6x/ged.c (__c6xabi_ged): Update call to FP_CMP_D.
906 * config/c6x/gef.c (__c6xabi_gef): Update call to FP_CMP_S.
907 * config/c6x/gtd.c (__c6xabi_gtd): Update call to FP_CMP_D.
908 * config/c6x/gtf.c (__c6xabi_gtf): Update call to FP_CMP_S.
909 * config/c6x/led.c (__c6xabi_led): Update call to FP_CMP_D.
910 * config/c6x/lef.c (__c6xabi_lef): Update call to FP_CMP_S.
911 * config/c6x/ltd.c (__c6xabi_ltd): Update call to FP_CMP_D.
912 * config/c6x/ltf.c (__c6xabi_ltf): Update call to FP_CMP_S.
914 2014-10-08 Rong Xu <xur@google.com>
916 * libgcov-util.c (read_gcda_file): Fix format.
917 (find_match_gcov_info): Ditto.
918 (calculate_2_entries): New.
919 (compute_one_gcov): Ditto.
920 (gcov_info_count_all_cold): Ditto.
921 (gcov_info_count_all_zero): Ditto.
922 (extract_file_basename): Ditto.
923 (get_file_basename): Ditto.
925 (matched_gcov_info): Ditto.
926 (calculate_overlap): Ditto.
927 (gcov_profile_overlap): Ditto.
928 * libgcov-driver.c (compute_summary): Make
929 it avavilable for external calls.
931 2014-10-06 Rong Xu <xur@google.com>
933 * Makefile.in: Ditto.
934 * libgcov-driver.c (gcov_sort_n_vals): New utility function.
935 (gcov_sort_icall_topn_counter): Ditto.
936 (gcov_sort_topn_counter_arrays): Ditto.
937 (dump_one_gcov): Sort indirect_call topn counters.
938 * libgcov-merge.c (__gcov_merge_icall_topn): New merge
940 * libgcov-profiler.c (__gcov_topn_value_profiler_body): New
942 (__gcov_indirect_call_topn_profiler): New profiler function.
943 * libgcov-util.c (__gcov_icall_topn_counter_op): New.
944 * libgcov.h: New decls.
946 2014-10-04 Trevor Saunders <tsaunders@mozilla.com>
948 * config.host: Remove support for score-*.
950 2014-09-22 Joseph Myers <joseph@codesourcery.com>
952 * dfp-bit.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
953 (__LIBGCC_XF_MANT_DIG__): Define if not already defined.
954 (LONG_DOUBLE_HAS_XF_MODE): Define in terms of
955 __LIBGCC_XF_MANT_DIG__.
956 (__LIBGCC_TF_MANT_DIG__): Define if not already defined.
957 (LONG_DOUBLE_HAS_TF_MODE): Define in terms of
958 __LIBGCC_TF_MANT_DIG__.
959 * libgcc2.c (NOTRUNC): Define in terms of
960 __LIBGCC_*_EXCESS_PRECISION__, not LIBGCC2_LONG_DOUBLE_TYPE_SIZE.
961 * libgcc2.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
963 2014-09-22 Joseph Myers <joseph@codesourcery.com>
966 * config/ia64/sfp-machine.h (FE_EX_ALL, FP_TRAPPING_EXCEPTIONS):
969 2014-09-22 Hans-Peter Nilsson <hp@axis.com>
971 * crtstuff.c (USE_EH_FRAME_REGISTRY): Let USE_EH_FRAME_REGISTRY_ALWAYS
972 override USE_PT_GNU_EH_FRAME.
973 [__LIBGCC_EH_FRAME_SECTION_NAME__ && !USE_PT_GNU_EH_FRAME]: Sanity-
974 check USE_EH_FRAME_REGISTRY_ALWAYS against
975 __LIBGCC_EH_FRAME_SECTION_NAME__, emit error if unsane.
976 * Makefile.in (FORCE_EXPLICIT_EH_REGISTRY): New
977 variable for substituted force_explicit_eh_registry.
978 (CRTSTUFF_CFLAGS): Add FORCE_EXPLICIT_EH_REGISTRY.
979 * configure.ac (explicit-exception-frame-registration):
981 * configure: Regenerate.
983 2014-09-19 Olivier Hainque <hainque@adacore.com>
985 * config.host (powerpc-wrs-vxworksmils): New configuration,
988 2014-09-18 Joseph Myers <joseph@codesourcery.com>
990 * libgcc2.c (CEXT): Define using __LIBGCC_*_FUNC_EXT__.
992 2014-09-18 Joseph Myers <joseph@codesourcery.com>
994 * config/i386/sfp-machine.h (FP_TRAPPING_EXCEPTIONS): Treat clear
995 bits not set bits as indicating trapping exceptions.
997 2014-09-17 Nathan sidwell <nathan@acm.org>
999 * Makefile.in (LIBGCOV_INTERFACE): Add _gcov_dump from ...
1000 (LIBGCOV_DRIVER): ... here.
1001 * libgcov-driver.c (gcov_master): New.
1002 (gcov_exit): Remove from master chain.
1003 (__gcov_init): Add to master chain if version compatible. Don't
1005 * libgcov_interface (__gcov_flust): Call gcov_dump_int.
1006 (gcov_reset_int): Clear master chain, if compatible.
1007 (gcov_dump_int): New internal interface. Dump master chain, if
1009 (gcov_dump): Alias for gcov_dump_int.
1010 * libgcov.h (struct gcov_root): Add next and prev fields.
1011 (struct gcov_master): New struct.
1012 (__gcov_master): New.
1013 (gcov_dump_int): Declare.
1015 2014-09-17 Olivier Hainque <hainque@adacore.com>
1017 * config.host (x86_64-*-mingw*): Add i386/t-cygming to tmake_file
1018 and crtbegin.o + crtend.o to extra_parts.
1020 2014-09-12 Joseph Myers <joseph@codesourcery.com>
1022 * libgcc2.h (LIBGCC2_HAS_SF_MODE): Define using
1023 __LIBGCC_HAS_SF_MODE__.
1024 (LIBGCC2_HAS_DF_MODE): Define using __LIBGCC_HAS_DF_MODE__.
1025 (LIBGCC2_HAS_XF_MODE): Define using __LIBGCC_HAS_XF_MODE__.
1026 (LIBGCC2_HAS_TF_MODE): Define using __LIBGCC_HAS_TF_MODE__.
1027 * config/libbid/bid_gcc_intrinsics.h
1028 (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Do not define.
1029 (LIBGCC2_HAS_XF_MODE): Define using __LIBGCC_HAS_XF_MODE__.
1030 (LIBGCC2_HAS_TF_MODE): Define using __LIBGCC_HAS_TF_MODE__.
1031 * fixed-bit.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Do not define.
1032 (LIBGCC2_HAS_SF_MODE): Define using __LIBGCC_HAS_SF_MODE__.
1033 (LIBGCC2_HAS_DF_MODE): Define using __LIBGCC_HAS_DF_MODE__.
1035 2014-09-11 Georg-Johann Lay <avr@gjlay.de>
1038 * config/avr/libgcc.S (__tablejump2__): Rewrite to use RAMPZ, ELPM
1039 and R24 as needed. Make work for all devices and .text locations.
1040 (__do_global_ctors, __do_global_dtors): Use word addresses.
1041 (__tablejump__, __tablejump_elpm__): Remove functions.
1042 * t-avr (LIB1ASMFUNCS): Remove _tablejump, _tablejump_elpm.
1044 (XICALL, XIJMP): New macros.
1046 2014-09-09 Marcus Shawcroft <marcus.shawcroft@arm.com>
1047 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
1049 * config.host (aarch64*): Include crtfastmath.o and
1051 * config/aarch64/crtfastmath.c: New file.
1053 2014-09-08 Trevor Saunders <tsaunders@mozilla.com>
1055 * config.host: Remove picochip support.
1056 * config/picochip/adddi3.S: Remove.
1057 * config/picochip/ashlsi3.S: Remove.
1058 * config/picochip/ashlsi3.c: Remove.
1059 * config/picochip/ashrsi3.S: Remove.
1060 * config/picochip/ashrsi3.c: Remove.
1061 * config/picochip/clzsi2.S: Remove.
1062 * config/picochip/cmpsi2.S: Remove.
1063 * config/picochip/divmod15.S: Remove.
1064 * config/picochip/divmodhi4.S: Remove.
1065 * config/picochip/divmodsi4.S: Remove.
1066 * config/picochip/lib1funcs.S: Remove.
1067 * config/picochip/longjmp.S: Remove.
1068 * config/picochip/lshrsi3.S: Remove.
1069 * config/picochip/lshrsi3.c: Remove.
1070 * config/picochip/parityhi2.S: Remove.
1071 * config/picochip/popcounthi2.S: Remove.
1072 * config/picochip/setjmp.S: Remove.
1073 * config/picochip/subdi3.S: Remove.
1074 * config/picochip/t-picochip: Remove.
1075 * config/picochip/ucmpsi2.S: Remove.
1076 * config/picochip/udivmodhi4.S: Remove.
1077 * config/picochip/udivmodsi4.S: Remove.
1079 2014-09-08 Joseph Myers <joseph@codesourcery.com>
1081 * libgcc2.c (SF_SIZE): Change all uses to __LIBGCC_SF_MANT_DIG__.
1082 (DF_SIZE): Change all uses to __LIBGCC_DF_MANT_DIG__.
1083 (XF_SIZE): Change all uses to __LIBGCC_XF_MANT_DIG__.
1084 (TF_SIZE): Change all uses to __LIBGCC_TF_MANT_DIG__.
1085 * libgcc2.h (SF_SIZE): Change to __LIBGCC_SF_MANT_DIG__. Give
1086 error if not defined and LIBGCC2_HAS_SF_MODE is defined.
1087 (DF_SIZE): Change to __LIBGCC_DF_MANT_DIG__. Give error if not
1088 defined and LIBGCC2_HAS_DF_MODE is defined.
1089 (XF_SIZE): Change to __LIBGCC_XF_MANT_DIG__. Give error if not
1090 defined and LIBGCC2_HAS_XF_MODE is defined.
1091 (TF_SIZE): Change to __LIBGCC_TF_MANT_DIG__. Give error if not
1092 defined and LIBGCC2_HAS_TF_MODE is defined.
1094 2014-09-08 Joseph Myers <joseph@codesourcery.com>
1096 * fp-bit.c (pack_d, unpack_d): Remove LARGEST_EXPONENT_IS_NORMAL
1097 and ROUND_TOWARDS_ZERO conditionals.
1099 2014-09-07 Nathan sidwell <nathan@acm.org>
1101 * libgcov-interface.c (STRONG_ALIAS): Rename to ...
1102 (ALIAS_weak): ... here. Use forwarding function. Adjust uses.
1104 2014-09-05 Joseph Myers <joseph@codesourcery.com>
1106 * Makefile.in (CRTSTUFF_CFLAGS): Add -fbuilding-libgcc.
1107 * config/aarch64/linux-unwind.h (STACK_POINTER_REGNUM): Change all
1108 uses to __LIBGCC_STACK_POINTER_REGNUM__.
1109 (DWARF_ALT_FRAME_RETURN_COLUMN): Change all uses to
1110 __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
1111 * config/alpha/vms-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN):
1112 Change use to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
1113 * config/cr16/unwind-cr16.c (STACK_GROWS_DOWNWARD): Change all
1114 uses to __LIBGCC_STACK_GROWS_DOWNWARD__.
1115 (DWARF_FRAME_REGISTERS): Change all uses to
1116 __LIBGCC_DWARF_FRAME_REGISTERS__.
1117 (EH_RETURN_STACKADJ_RTX): Change all uses to
1118 __LIBGCC_EH_RETURN_STACKADJ_RTX__.
1119 * config/cr16/unwind-dw2.h (DWARF_FRAME_REGISTERS): Change use to
1120 __LIBGCC_DWARF_FRAME_REGISTERS__. Remove conditional definition.
1121 * config/i386/cygming-crtbegin.c (EH_FRAME_SECTION_NAME): Change
1122 use to __LIBGCC_EH_FRAME_SECTION_NAME__.
1123 (JCR_SECTION_NAME): Change use to __LIBGCC_JCR_SECTION_NAME__.
1124 * config/i386/cygming-crtend.c (EH_FRAME_SECTION_NAME): Change use
1125 to __LIBGCC_EH_FRAME_SECTION_NAME__.
1126 (JCR_SECTION_NAME): Change use to __LIBGCC_JCR_SECTION_NAME__
1127 * config/mips/linux-unwind.h (STACK_POINTER_REGNUM): Change use to
1128 __LIBGCC_STACK_POINTER_REGNUM__.
1129 (DWARF_ALT_FRAME_RETURN_COLUMN): Change all uses to
1130 __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
1131 * config/nios2/linux-unwind.h (STACK_POINTER_REGNUM): Change use
1132 to __LIBGCC_STACK_POINTER_REGNUM__.
1133 * config/pa/hpux-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN): Change
1134 all uses to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
1135 * config/pa/linux-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN): Change
1136 all uses to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
1137 * config/rs6000/aix-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN):
1138 Change all uses to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
1139 (STACK_POINTER_REGNUM): Change all uses to
1140 __LIBGCC_STACK_POINTER_REGNUM__.
1141 * config/rs6000/darwin-fallback.c (STACK_POINTER_REGNUM): Change
1142 use to __LIBGCC_STACK_POINTER_REGNUM__.
1143 * config/rs6000/linux-unwind.h (STACK_POINTER_REGNUM): Change all
1144 uses to __LIBGCC_STACK_POINTER_REGNUM__.
1145 * config/sparc/linux-unwind.h (DWARF_FRAME_REGISTERS): Change use
1146 to __LIBGCC_DWARF_FRAME_REGISTERS__.
1147 * config/sparc/sol2-unwind.h (DWARF_FRAME_REGISTERS): Change use
1148 to __LIBGCC_DWARF_FRAME_REGISTERS__.
1149 * config/tilepro/linux-unwind.h (STACK_POINTER_REGNUM): Change use
1150 to __LIBGCC_STACK_POINTER_REGNUM__.
1151 * config/xtensa/unwind-dw2-xtensa.h (DWARF_FRAME_REGISTERS):
1152 Remove conditional definition.
1153 * crtstuff.c (TEXT_SECTION_ASM_OP): Change all uses to
1154 __LIBGCC_TEXT_SECTION_ASM_OP__.
1155 (EH_FRAME_SECTION_NAME): Change all uses to
1156 __LIBGCC_EH_FRAME_SECTION_NAME__.
1157 (EH_TABLES_CAN_BE_READ_ONLY): Change all uses to
1158 __LIBGCC_EH_TABLES_CAN_BE_READ_ONLY__.
1159 (CTORS_SECTION_ASM_OP): Change all uses to
1160 __LIBGCC_CTORS_SECTION_ASM_OP__.
1161 (DTORS_SECTION_ASM_OP): Change all uses to
1162 __LIBGCC_DTORS_SECTION_ASM_OP__.
1163 (JCR_SECTION_NAME): Change all uses to
1164 __LIBGCC_JCR_SECTION_NAME__.
1165 (INIT_SECTION_ASM_OP): Change all uses to
1166 __LIBGCC_INIT_SECTION_ASM_OP__.
1167 (INIT_ARRAY_SECTION_ASM_OP): Change all uses to
1168 __LIBGCC_INIT_ARRAY_SECTION_ASM_OP__.
1169 * generic-morestack.c (STACK_GROWS_DOWNWARD): Change all uses to
1170 __LIBGCC_STACK_GROWS_DOWNWARD__.
1171 * libgcc2.c (INIT_SECTION_ASM_OP): Change all uses to
1172 __LIBGCC_INIT_SECTION_ASM_OP__.
1173 (INIT_ARRAY_SECTION_ASM_OP): Change all uses to
1174 __LIBGCC_INIT_ARRAY_SECTION_ASM_OP__.
1175 (EH_FRAME_SECTION_NAME): Change all uses to
1176 __LIBGCC_EH_FRAME_SECTION_NAME__.
1177 * libgcov-profiler.c (VTABLE_USES_DESCRIPTORS): Remove conditional
1178 definitions. Change all uses to
1179 __LIBGCC_VTABLE_USES_DESCRIPTORS__.
1180 * unwind-dw2.c (STACK_GROWS_DOWNWARD): Change all uses to
1181 __LIBGCC_STACK_GROWS_DOWNWARD__.
1182 (DWARF_FRAME_REGISTERS): Change all uses to
1183 __LIBGCC_DWARF_FRAME_REGISTERS__.
1184 (EH_RETURN_STACKADJ_RTX): Change all uses to
1185 __LIBGCC_EH_RETURN_STACKADJ_RTX__.
1186 * unwind-dw2.h (DWARF_FRAME_REGISTERS): Remove conditional
1187 definition. Change use to __LIBGCC_DWARF_FRAME_REGISTERS__.
1188 * unwind-sjlj.c (DONT_USE_BUILTIN_SETJMP): Change all uses to
1189 __LIBGCC_DONT_USE_BUILTIN_SETJMP__.
1190 (JMP_BUF_SIZE): Change use to __LIBGCC_JMP_BUF_SIZE__.
1192 2014-09-02 Nathan sidwell <nathan@acm.org>
1194 * libgcov-interface.c (STRONG_ALIAS): New.
1195 (__gcov_flush): Call __gcov_reset_int.
1196 (__gcov_reset): Strong alias for ...
1197 (__gcov_reset_ing): ... this renamed hidden version.
1198 * libgcov.h (__gcov_reset_int): New declaration.
1200 2014-08-19 Yaakov Selkowitz <yselkowi@redhat.com>
1202 * config/i386/cygming-crtend.c (register_frame_ctor): Move atexit
1204 * config/i386/cygming-crtbegin.c (__gcc_register_frame): to here.
1205 (__dso_handle): Define on Cygwin.
1206 * config/i386/t-cygming (crtbeginS.o): New rule.
1207 * config.host (*-*-cygwin*): Add crtbeginS.o to extra_parts.
1209 * config/i386/cygming-crtbegin.c (deregister_frame_fn): Fix
1212 2014-08-13 Steve Ellcey <sellcey@mips.com>
1214 * crtstuff.c: Undef caddr_t.
1216 2014-08-12 Steve Ellcey <sellcey@mips.com>
1218 * config/mips/mips16.S: Skip when __mips_soft_float is defined.
1220 2014-08-07 Nathan Sidwell <nathan@acm.org>
1222 * Makefile.in (LIBGCOV_INTERFACE): Move _gcov_dump ...
1223 (LIBGCOV_DRIVER): ... to here.
1224 * libgcov.h (gcov_do_dump): New #define.
1225 (struct gcov_root): New.
1226 (__gcov_root): New declaration.
1227 (__gcov_dump_one): Declare.
1228 * libgcov-driver.c (gcov_list, gcov_dump_complete,
1229 run_accounted): Delete.
1230 (gcov_compute_histogram): Add LIST argument, adjust.
1231 (compute_summary): Adjust gcov_compute_histogram call.
1232 (gcov_do_dump): Not hidden, static in libgcov.
1233 (gcov_clear): Move to interface.c.
1234 (__gcov_dump_one): New, broken out of ...
1235 (gcov_exit): ... here. Make static.
1237 (__gcov_init): Adjust.
1238 * libgcov-interface.c (gcov_clear, gcov_exit): Remove
1240 (__gcov_flush): Use __gcov_dump_one and __gcov_reset.
1241 (gcov_clear): Moved from driver.c. Add LIST argument.
1242 (__gcov_reset): Adjust for changed interfaces.
1243 (__gcov_fork): Remove local declaration of __gcov_flush_mx.
1245 2014-08-04 Rohit <rohitarulraj@freescale.com>
1248 * config/rs6000/linux-unwind.h (ppc_fallback_frame_state): Update
1249 based on change in SPE high register numbers and 3 HTM registers.
1251 2014-08-01 Nathan Sidwell <nathan@acm.org>
1253 * Makefile.in (LIBGCOV_MERGE, LIBGCOV_PROFILER,
1254 LIBGCOV_INTERFACE): Reformat.
1255 * libgcov-driver.c (gcov_exit, __gcov_init): Disable when
1257 * libgcov-interface.c: Reformat some comments.
1258 (__gcov_flush_mx): Add declaration. Tidy up definition.
1260 2014-07-31 Alan Modra <amodra@gmail.com>
1261 Peter Bergner <bergner@vnet.ibm.com>
1263 * config/rs6000/ibm-ldouble.c (typedef union longDblUnion): Delete.
1264 (pack_ldouble): New function.
1265 (__gcc_qadd): Use it.
1266 (__gcc_qmul): Likewise.
1267 (__gcc_qdiv): Likewise.
1268 (__gcc_qneg): Likewise.
1269 (__gcc_stoq): Likewise.
1270 (__gcc_dtoq): Likewise.
1272 2014-07-30 J. D. Johnston <jjohnst@us.ibm.com>
1274 * config/s390/tpf-unwind.h: Include <stdbool.h>.
1275 (__tpf_eh_return): Add original return address as second parameter.
1276 Handle cases where unwinder routines were called directly, instead
1277 of from within the C++ library.
1279 2014-07-29 Nathan Sidwell <nathan@acm.org>
1281 * libgcov.h: Move renaming of entry points to lib gcov specific
1283 (gcov_do_dump): New rename.
1284 (gcov_rewrite): Remove inline, make HIDDEN.
1285 * libgcov-driver.c (gcov_clear, gcov_exit): Remove declarations.
1286 (gcov_exit_compute_summary): Rename to ...
1287 (compute_summary): ... here. Add LIST argument.
1288 (gcov_exit_merge_gcda): Rename to ...
1289 (merge_one_data): ... here.
1290 (gcov_exit_write_gcda): Rename to ...
1291 (write_one_data): ... here.
1292 (gcov_exit_merge_summary): Rename to ...
1293 (merge_summary): Add RUN_COUNTED argument.
1294 (gcov_exit_dump_gcov): Rename to ...
1295 (dump_one_gcov): Add RUN_COUNTED argument.
1296 (gcov_do_dump): New function, broken out of ...
1297 (gcov_exit): ... here. Call it.
1299 2014-07-27 Anthony Green <green@moxielogic.com>
1301 * config.host: Add moxiebox configuration suppport.
1303 2014-07-27 Nathan Sidwell <nathan@acm.org>
1305 * libgcov-driver.c (struct gcov_filename_aux): Rename ...
1306 (struct gcov_filename): ... here. Include buffer and max length
1308 (gcov_max_filename): Remove.
1309 (gi_filename): Remove.
1310 (gcov_exit_compute_summary): Compute max filename here.
1311 (gcov_exit_merge_gcda): Add filename parm, adjust.
1312 (gcov_exit_merge_summary): Likewise.
1313 (gcov_exit_dump_gcov): Adjust for struct gcov_filename changes.
1314 (gcov_exit): Likewise.
1315 (__gcov_init): Don't calculate max length here.
1316 * libgcov_util.c (max_filename_len): Remove.
1317 (read_gcda_file): Don't calculate max length here.
1318 (gcov_read_profile_dir): Don't propagate here.
1319 * libgcov-driver-system.c (alloc_filename_struct): Adjust for
1320 struct gcov_filename changes.
1321 (gcov_exit_open_gcda_file): Likewise.
1323 2014-07-25 Nathan Sidwell <nathan@acm.org>
1325 * libgcov-driver.c (set_gcov_dump_complete,
1326 reset_gcov_dump_complete, get_gcov_dump_complete): Remove global
1327 functions polluting user's namespace.
1328 (gcov_exit): Set variable directly.
1329 (gcov_clear): Reset variable directly.
1330 * libgcov-interface.c (get_gcov_dymp_complete,
1331 reset_gov_dump_complete): Remove declarations.
1332 (__gcov_reset, __gcov_dump): Don't call them.
1334 2014-07-24 DJ Delorie <dj@redhat.com>
1336 * config/i386/cygming-crtbegin.c (deregister_frame_fn): Newly public.
1337 (__gcc_deregister_frame): Move logic to detect deregister function
1339 (__gcc_register_frame): here, so it's consistent with the register
1342 2014-07-23 Nathan Sidwell <nathan@acm.org>
1344 * libgcov-driver.c (set_gcov_list): Remove.
1345 (gcov_list): Make non-static in GCOV_TOOL.
1346 * libgcov.h (GCOV_TOOL_LINKAGE): Remove unused #define.
1348 2014-07-17 John David Anglin <danglin@gcc.gnu.org>
1350 * config/pa/linux-atomic.c (__sync_lock_release_4): New.
1351 (SYNC_LOCK_RELEASE): Update to use __kernel_cmpxchg for release.
1352 Don't use SYNC_LOCK_RELEASE for int type.
1354 2014-07-14 Richard Biener <rguenther@suse.de>
1356 * libgcov.h (struct gcov_fn_info): Make ctrs size 1.
1358 2014-07-11 Rong Xu <xur@google.com>
1360 * libgcov-util.c (gcov_max_filename): Fix declartion.
1362 2014-07-10 Rong Xu <xur@google.com>
1364 Add gcov-tool: an offline gcda profile processing tool
1366 * libgcov-driver.c (gcov_max_filename): Make available
1368 * libgcov-merge.c (__gcov_merge_add): Replace
1369 gcov_read_counter() with a Macro.
1370 (__gcov_merge_ior): Ditto.
1371 (__gcov_merge_time_profile): Ditto.
1372 (__gcov_merge_single): Ditto.
1373 (__gcov_merge_delta): Ditto.
1374 * libgcov-util.c (void gcov_set_verbose): Set the verbose flag
1375 in the utility functions.
1376 (set_fn_ctrs): Utility function for reading gcda files to in-memory
1377 gcov_list object link lists.
1378 (tag_function): Ditto.
1379 (tag_blocks): Ditto.
1382 (tag_counters): Ditto.
1383 (tag_summary): Ditto.
1384 (read_gcda_finalize): Ditto.
1385 (read_gcda_file): Ditto.
1386 (ftw_read_file): Ditto.
1387 (read_profile_dir_init): Ditto.
1388 (gcov_read_profile_dir): Ditto.
1389 (gcov_read_counter_mem): Ditto.
1390 (gcov_get_merge_weight): Ditto.
1391 (merge_wrapper): A wrapper function that calls merging handler.
1392 (gcov_merge): Merge two gcov_info objects with weights.
1393 (find_match_gcov_info): Find the matched gcov_info in the list.
1394 (gcov_profile_merge): Merge two gcov_info object lists.
1395 (__gcov_add_counter_op): Process edge profile counter values.
1396 (__gcov_ior_counter_op): Process IOR profile counter values.
1397 (__gcov_delta_counter_op): Process delta profile counter values.
1398 (__gcov_single_counter_op): Process single profile counter values.
1399 (fp_scale): Callback function for float-point scaling.
1400 (int_scale): Callback function for integer fraction scaling.
1401 (gcov_profile_scale): Scaling profile counters.
1402 (gcov_profile_normalize): Normalize profile counters.
1403 * libgcov.h: Add headers and functions for gcov-tool use.
1404 (gcov_get_counter): New.
1405 (gcov_get_counter_target): Ditto.
1406 (struct gcov_info): Make the functions field mutable in gcov-tool
1409 2014-06-23 Kai Tietz <ktietz@redhat.com>
1412 * unwind-seh.c (_Unwind_GetGR): Check for proper
1414 (_Unwind_SetGR): Likewise.
1416 2014-05-22 Nick Clifton <nickc@redhat.com>
1418 * config/msp430/t-msp430 (HOST_LIBGCC2_CFLAGS): Add
1421 2014-05-22 Teresa Johnson <tejohnson@google.com>
1423 * libgcov-driver.c (gcov_error): Move declaration before gcov-io.c
1426 2014-05-20 John Marino <gnugcc@marino.st>
1428 * config.host (*-*-dragonfly*): New target.
1429 * crtstuff.c: Make dl_iterate_support generic on *bsd.
1430 * enable-execute-stack-mprotect.c: Always mprotect on FreeBSD.
1431 * unwind-dw2-fde-dip.c: Add dl_iterate_phr support for DragonFly.
1432 * config/i386/dragonfly-unwind.h: New.
1434 2014-05-21 Maciej W. Rozycki <macro@codesourcery.com>
1437 * config/arm/sfp-machine.h (_FP_NANFRAC_H, _FP_NANFRAC_S)
1438 (_FP_NANFRAC_D, _FP_NANSIGN_Q): Set the quiet bit.
1440 2014-05-13 Bernd Edlinger <bernd.edlinger@hotmail.de>
1442 * unwind-seh.c (_Unwind_Backtrace): Uncommented, finished
1445 2014-05-12 Georg-Johann Lay <avr@gjlay.de>
1447 * config/arm/bpabi-lib.h (License): Add GCC Runtime Library Exception.
1449 2014-05-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1452 * config/t-slibgcc-sld: Only build and install libgcc-unwind.map
1455 2014-04-30 Bernd Edlinger <bernd.edlinger@hotmail.de>
1457 Work around for current cygwin32 build problems.
1458 * config/i386/cygming-crtbegin.c (__register_frame_info,
1459 __deregister_frame_info, _Jv_RegisterClasses): Compile weak default
1460 functions only for 64-bit systems.
1462 2014-04-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1464 * config/i386/crtfastmath.c [!__x86_64__ && __sun__ && __svr4__]
1465 (sigill_caught, sigill_hdlr): Remove.
1467 2014-04-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1469 * config/i386/crtfastmath.c (set_fast_math): Remove SSE execution
1471 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
1472 Solaris 9 single-threaded support.
1473 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
1474 Solaris 9 single-threaded support. Add call_user_handler code
1476 (sparc_is_sighandler): Likewise.
1478 2014-03-27 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1480 * config.host: Append t-floattodi to tmake_file depending on
1483 2014-03-20 Joel Sherrill <joel.sherrill@oarcorp.com>
1485 * config.host (v850*-*-*): Add to tmake_file instead of resetting it.
1487 2014-03-10 Uros Bizjak <ubizjak@gmail.com>
1490 * crtstuff.c (frame_dummy): Use void **jcr_list temporary
1491 variable to avoid "array subscript is above array bounds" warnings.
1492 Use __builtin_expect when checking *jcr_list for NULL.
1494 2014-03-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1497 * config.host (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu)
1498 (*-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu): Only add
1499 vtv_*.o to extra_parts if enable_vtable_verify.
1501 2014-03-06 Nick Clifton <nickc@redhat.com>
1503 * config/msp430/t-msp430 (LIB2ADD): Add lib2hw_mul.S
1504 * config/msp430/lib2hw_mul.S: New: Hardware multiply routines.
1506 2014-02-28 Joey Ye <joey.ye@arm.com>
1509 * config/arm/sfp-machine.h (_FP_NANFRAC_H,
1510 _FP_NANFRAC_S, _FP_NANFRAC_D, _FP_NANFRAC_Q):
1513 2014-02-24 Walter Lee <walt@tilera.com>
1515 * config.host: Support "tilegx*" and "tilepro*" triplets.
1516 * config/tilegx/sfp-machine32.h (__BYTE_ORDER): Handle big endian.
1517 * config/tilegx/sfp-machine64.h (__BYTE_ORDER): Handle big endian.
1519 2014-02-20 Sandra Loosemore <sandra@codesourcery.com>
1520 Chung-Lin Tang <cltang@codesourcery.com>
1522 * config/nios2/t-nios2 (CRTSTUFF_T_CFLAGS): Add -mno-gpopt.
1523 * config/nios2/crti.S: Remove .file directive.
1524 * config/nios2/crtn.S: Likewise.
1526 2014-02-18 Kai Tietz <ktietz@redhat.com>
1527 Jonathan Schleifer <js@webkeks.org>
1530 * unwind-seh.c (_GCC_specific_handler): Pass proper
1531 value to unwind-handler.
1533 2014-02-12 Joseph Myers <joseph@codesourcery.com>
1535 * soft-fp/adddf3.c: Update from glibc.
1536 * soft-fp/addsf3.c: Likewise.
1537 * soft-fp/addtf3.c: Likewise.
1538 * soft-fp/divdf3.c: Likewise.
1539 * soft-fp/divsf3.c: Likewise.
1540 * soft-fp/divtf3.c: Likewise.
1541 * soft-fp/double.h: Likewise.
1542 * soft-fp/eqdf2.c: Likewise.
1543 * soft-fp/eqsf2.c: Likewise.
1544 * soft-fp/eqtf2.c: Likewise.
1545 * soft-fp/extenddftf2.c: Likewise.
1546 * soft-fp/extended.h: Likewise.
1547 * soft-fp/extendsfdf2.c: Likewise.
1548 * soft-fp/extendsftf2.c: Likewise.
1549 * soft-fp/extendxftf2.c: Likewise.
1550 * soft-fp/fixdfdi.c: Likewise.
1551 * soft-fp/fixdfsi.c: Likewise.
1552 * soft-fp/fixdfti.c: Likewise.
1553 * soft-fp/fixsfdi.c: Likewise.
1554 * soft-fp/fixsfsi.c: Likewise.
1555 * soft-fp/fixsfti.c: Likewise.
1556 * soft-fp/fixtfdi.c: Likewise.
1557 * soft-fp/fixtfsi.c: Likewise.
1558 * soft-fp/fixtfti.c: Likewise.
1559 * soft-fp/fixunsdfdi.c: Likewise.
1560 * soft-fp/fixunsdfsi.c: Likewise.
1561 * soft-fp/fixunsdfti.c: Likewise.
1562 * soft-fp/fixunssfdi.c: Likewise.
1563 * soft-fp/fixunssfsi.c: Likewise.
1564 * soft-fp/fixunssfti.c: Likewise.
1565 * soft-fp/fixunstfdi.c: Likewise.
1566 * soft-fp/fixunstfsi.c: Likewise.
1567 * soft-fp/fixunstfti.c: Likewise.
1568 * soft-fp/floatdidf.c: Likewise.
1569 * soft-fp/floatdisf.c: Likewise.
1570 * soft-fp/floatditf.c: Likewise.
1571 * soft-fp/floatsidf.c: Likewise.
1572 * soft-fp/floatsisf.c: Likewise.
1573 * soft-fp/floatsitf.c: Likewise.
1574 * soft-fp/floattidf.c: Likewise.
1575 * soft-fp/floattisf.c: Likewise.
1576 * soft-fp/floattitf.c: Likewise.
1577 * soft-fp/floatundidf.c: Likewise.
1578 * soft-fp/floatundisf.c: Likewise.
1579 * soft-fp/floatunditf.c: Likewise.
1580 * soft-fp/floatunsidf.c: Likewise.
1581 * soft-fp/floatunsisf.c: Likewise.
1582 * soft-fp/floatunsitf.c: Likewise.
1583 * soft-fp/floatuntidf.c: Likewise.
1584 * soft-fp/floatuntisf.c: Likewise.
1585 * soft-fp/floatuntitf.c: Likewise.
1586 * soft-fp/gedf2.c: Likewise.
1587 * soft-fp/gesf2.c: Likewise.
1588 * soft-fp/getf2.c: Likewise.
1589 * soft-fp/ledf2.c: Likewise.
1590 * soft-fp/lesf2.c: Likewise.
1591 * soft-fp/letf2.c: Likewise.
1592 * soft-fp/muldf3.c: Likewise.
1593 * soft-fp/mulsf3.c: Likewise.
1594 * soft-fp/multf3.c: Likewise.
1595 * soft-fp/negdf2.c: Likewise.
1596 * soft-fp/negsf2.c: Likewise.
1597 * soft-fp/negtf2.c: Likewise.
1598 * soft-fp/op-1.h: Likewise.
1599 * soft-fp/op-2.h: Likewise.
1600 * soft-fp/op-4.h: Likewise.
1601 * soft-fp/op-8.h: Likewise.
1602 * soft-fp/op-common.h: Likewise.
1603 * soft-fp/quad.h: Likewise.
1604 * soft-fp/single.h: Likewise.
1605 * soft-fp/soft-fp.h: Likewise.
1606 * soft-fp/subdf3.c: Likewise.
1607 * soft-fp/subsf3.c: Likewise.
1608 * soft-fp/subtf3.c: Likewise.
1609 * soft-fp/truncdfsf2.c: Likewise.
1610 * soft-fp/trunctfdf2.c: Likewise.
1611 * soft-fp/trunctfsf2.c: Likewise.
1612 * soft-fp/trunctfxf2.c: Likewise.
1613 * soft-fp/unorddf2.c: Likewise.
1614 * soft-fp/unordsf2.c: Likewise.
1615 * soft-fp/unordtf2.c: Likewise.
1616 * config/aarch64/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING): New
1618 * config/arm/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1620 * config/c6x/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1622 * config/cris/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1624 * config/i386/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1626 * config/ia64/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1628 * config/lm32/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1630 * config/mips/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1632 * config/moxie/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1634 * config/nds32/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1636 * config/nios2/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1638 * config/rs6000/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1640 * config/score/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1642 * config/tilegx/sfp-machine32.h (_FP_TININESS_AFTER_ROUNDING):
1644 * config/tilegx/sfp-machine64.h (_FP_TININESS_AFTER_ROUNDING):
1646 * config/tilepro/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1649 2014-02-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1651 * config/s390/32/_fixdfdi.c: Throw invalid exception if number
1652 cannot be represented.
1653 * config/s390/32/_fixsfdi.c: Likewise.
1654 * config/s390/32/_fixtfdi.c: Likewise.
1655 * config/s390/32/_fixunsdfdi.c: Likewise.
1656 * config/s390/32/_fixunssfdi.c: Likewise.
1657 * config/s390/32/_fixunstfdi.c: Likewise.
1659 2014-02-07 Richard Sandiford <rdsandiford@googlemail.com>
1661 * configure.ac (libgcc_cv_mips_hard_float): New.
1662 * configure: Regenerate.
1663 * config.host (mips*-*-*): Use t-hardfp-sfdf rather than
1664 t-softfp-sfdf for hard-float targets.
1665 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Reinstate.
1666 (softfp_float_modes, softfp_int_modes, softfp_extensions)
1667 (softfp_truncations, softfp_exclude_libgcc2): New.
1668 * config/t-hardfp: New file.
1669 * config/t-hardfp-sfdf: Likewise.
1670 * config/hardfp.c: Likewise.
1672 2014-02-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1674 * config.host: Include t-floattodi also for s390x.
1675 * config/s390/32/_fixdfdi.c: Omit in 64 bit mode.
1676 * config/s390/32/_fixsfdi.c: Likewise.
1677 * config/s390/32/_fixtfdi.c: Likewise.
1678 * config/s390/32/_fixunsdfdi.c: Likewise.
1679 * config/s390/32/_fixunssfdi.c: Likewise.
1680 * config/s390/32/_fixunstfdi.c: Likewise.
1682 2014-02-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1685 * config/t-slibgcc-sld (libgcc-unwind.map): New target.
1686 (install-libgcc-unwind-map-forbuild): New target.
1687 (all): Depend on install-libgcc-unwind-map-forbuild.
1688 (install-libgcc-unwind-map): New target.
1689 (install): Depend on install-libgcc-unwind-map.
1691 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
1693 * config/nios2/crti.S (_init): Initialize GOT pointer from
1694 _gp_got instead of _GLOBAL_OFFSET_TABLE_.
1696 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
1698 * configure.ac: Check __mips64 when setting host_address.
1699 * configure: Regenerate.
1700 * config.host (mips*-*-*): Add t-softfp-sfdf, mips/t-softfp-tf,
1701 mips/t-mips64 and t-softfp.
1702 (mips*-*-linux*): Don't add mips/t-tpbit.
1703 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS, FPBIT, FPBIT_CFLAGS)
1704 (DPBIT, DPBIT_CFLAGS): Delete.
1705 * config/mips/sfp-machine.h: New file.
1706 * config/mips/t-mips64: Likewise.
1707 * config/mips/t-softfp-tf: Likewise.
1708 * config/mips/t-tpbit: Delete.
1710 2014-01-29 Marcus Shawcroft <marcus.shawcroft@arm.com>
1712 * config/aarch64/sfp-machine.h (_FP_I_TYPE): Define
1715 2014-01-25 Walter Lee <walt@tilera.com>
1717 * config/tilepro/atomic.c: Include tconfig.h. Don't include
1718 config.h or system.h.
1721 2014-01-25 Walter Lee <walt@tilera.com>
1723 * config/tilepro/atomic.c (pre_atomic_barrier): Mark inline.
1724 (post_atomic_barrier): Ditto.
1725 (__fetch_and_do): New macro.
1726 (__atomic_fetch_and_do): Use __fetch_and_do.
1727 (__sync_fetch_and_do): New macro.
1728 (__sync_fetch_and_add_4): New function.
1729 (__sync_fetch_and_sub_4): New function.
1730 (__sync_fetch_and_or_4): New function.
1731 (__sync_fetch_and_and_4): New function.
1732 (__sync_fetch_and_xor_4): New function.
1733 (__sync_fetch_and_nand_4): New function.
1734 (__sync_fetch_and_add_8): New function.
1735 (__sync_fetch_and_sub_8): New function.
1736 (__sync_fetch_and_or_8): New function.
1737 (__sync_fetch_and_and_8): New function.
1738 (__sync_fetch_and_xor_8): New function.
1739 (__sync_fetch_and_nand_8): New function.
1740 (__do_and_fetch): New macro.
1741 (__atomic_do_and_fetch): Use __do_and_fetch.
1742 (__sync_do_and_fetch): New macro.
1743 (__sync_add_and_fetch_4): New function.
1744 (__sync_sub_and_fetch_4): New function.
1745 (__sync_or_and_fetch_4): New function.
1746 (__sync_and_and_fetch_4): New function.
1747 (__sync_xor_and_fetch_4): New function.
1748 (__sync_nand_and_fetch_4): New function.
1749 (__sync_add_and_fetch_8): New function.
1750 (__sync_sub_and_fetch_8): New function.
1751 (__sync_or_and_fetch_8): New function.
1752 (__sync_and_and_fetch_8): New function.
1753 (__sync_xor_and_fetch_8): New function.
1754 (__sync_nand_and_fetch_8): New function.
1755 (__sync_exchange_methods): New macro.
1756 (__sync_val_compare_and_swap_4): New function.
1757 (__sync_bool_compare_and_swap_4): New function.
1758 (__sync_lock_test_and_test_4): New function.
1759 (__sync_val_compare_and_swap_8): New function.
1760 (__sync_bool_compare_and_swap_8): New function.
1761 (__sync_lock_test_and_test_8): New function.
1762 (__subword_cmpxchg_body): New macro.
1763 (__atomic_compare_exchange_1): Use __subword_cmpxchg_body.
1764 (__atomic_compare_exchange_2): Ditto.
1765 (__sync_subword_cmpxchg): New macro.
1766 (__sync_val_compare_and_swap_1): New function.
1767 (__sync_bool_compare_and_swap_1): New function.
1768 (__sync_val_compare_and_swap_2): New function.
1769 (__sync_bool_compare_and_swap_2): New function.
1770 (__atomic_subword): Rename to ...
1771 (__subword): ... New name.
1772 (__atomic_subword_fetch): Use __subword.
1773 (__sync_subword_fetch): New macro.
1774 (__sync_fetch_and_add_1): New function.
1775 (__sync_fetch_and_sub_1): New function.
1776 (__sync_fetch_and_or_1): New function.
1777 (__sync_fetch_and_and_1): New function.
1778 (__sync_fetch_and_xor_1): New function.
1779 (__sync_fetch_and_nand_1): New function.
1780 (__sync_fetch_and_add_2): New function.
1781 (__sync_fetch_and_sub_2): New function.
1782 (__sync_fetch_and_or_2): New function.
1783 (__sync_fetch_and_and_2): New function.
1784 (__sync_fetch_and_xor_2): New function.
1785 (__sync_fetch_and_nand_2): New function.
1786 (__sync_add_and_fetch_1): New function.
1787 (__sync_sub_and_fetch_1): New function.
1788 (__sync_or_and_fetch_1): New function.
1789 (__sync_and_and_fetch_1): New function.
1790 (__sync_xor_and_fetch_1): New function.
1791 (__sync_nand_and_fetch_1): New function.
1792 (__sync_add_and_fetch_2): New function.
1793 (__sync_sub_and_fetch_2): New function.
1794 (__sync_or_and_fetch_2): New function.
1795 (__sync_and_and_fetch_2): New function.
1796 (__sync_xor_and_fetch_2): New function.
1797 (__sync_nand_and_fetch_2): New function.
1798 (__atomic_subword_lock): Use __subword.
1799 (__sync_subword_lock): New macro.
1800 (__sync_lock_test_and_set_1): New function.
1801 (__sync_lock_test_and_set_2): New function.
1803 2014-01-25 Walter Lee <walt@tilera.com>
1805 * config/tilepro/atomic.c (BIT_OFFSET): Define.
1806 (__atomic_subword_cmpxchg): Use BIT_OFFSET.
1807 (__atomic_subword): Ditto.
1809 2014-01-25 Walter Lee <walt@tilera.com>
1811 * config/tilepro/atomic.c (__atomic_do_and_fetch): Add
1812 a prefix op argument.
1813 (__atomic_nand_fetch_4): Add prefix op.
1814 (__atomic_nand_fetch_8): Ditto.
1816 2014-01-21 Baruch Siach <barch@tkos.co.il>
1818 * config.host (tmake_file): add t-slibgcc-libgcc for xtensa*-*-linux*.
1820 2014-01-09 Rong Xu <xur@google.com>
1822 * libgcov-driver.c (this_prg): make it local to save
1824 (gcov_exit_compute_summary): Ditto.
1825 (gcov_exit_merge_gcda): Ditto.
1826 (gcov_exit_merge_summary): Ditto.
1827 (gcov_exit_dump_gcov): Ditto.
1829 2014-01-08 Rong Xu <xur@google.com>
1831 * libgcov-driver.c: Use libgcov.h.
1832 (buffer_fn_data): Use xmalloc instead of malloc.
1833 (gcov_exit_merge_gcda): Ditto.
1834 * libgcov-driver-system.c (allocate_filename_struct): Ditto.
1835 * libgcov.h: New common header files for libgcov-*.h.
1836 * libgcov-interface.c: Use libgcov.h
1837 * libgcov-merge.c: Ditto.
1838 * libgcov-profiler.c: Ditto.
1839 * Makefile.in: Add dependence to libgcov.h
1841 2014-01-02 Joseph Myers <joseph@codesourcery.com>
1843 * config/rs6000/ibm-ldouble.c (__gcc_qdiv): Scale up arguments in
1844 case of small numerator and finite nonzero result.
1846 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
1848 Update copyright years
1850 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
1852 * config/arc/asm.h, config/arc/crtg.S, config/arc/crtgend.S,
1853 config/arc/crti.S, config/arc/crtn.S, config/arc/divtab-arc700.c,
1854 config/arc/dp-hack.h, config/arc/fp-hack.h,
1855 config/arc/ieee-754/adddf3.S, config/arc/ieee-754/addsf3.S,
1856 config/arc/ieee-754/arc600-dsp/divdf3.S,
1857 config/arc/ieee-754/arc600-dsp/divsf3.S,
1858 config/arc/ieee-754/arc600-dsp/muldf3.S,
1859 config/arc/ieee-754/arc600-dsp/mulsf3.S,
1860 config/arc/ieee-754/arc600-mul64/divdf3.S,
1861 config/arc/ieee-754/arc600-mul64/divsf3.S,
1862 config/arc/ieee-754/arc600-mul64/muldf3.S,
1863 config/arc/ieee-754/arc600-mul64/mulsf3.S,
1864 config/arc/ieee-754/arc600/divsf3.S,
1865 config/arc/ieee-754/arc600/mulsf3.S,
1866 config/arc/ieee-754/divdf3.S, config/arc/ieee-754/divsf3-stdmul.S,
1867 config/arc/ieee-754/divsf3.S, config/arc/ieee-754/divtab-arc-df.c,
1868 config/arc/ieee-754/divtab-arc-sf.c, config/arc/ieee-754/eqdf2.S,
1869 config/arc/ieee-754/eqsf2.S, config/arc/ieee-754/extendsfdf2.S,
1870 config/arc/ieee-754/fixdfsi.S, config/arc/ieee-754/fixsfsi.S,
1871 config/arc/ieee-754/fixunsdfsi.S, config/arc/ieee-754/floatsidf.S,
1872 config/arc/ieee-754/floatsisf.S, config/arc/ieee-754/floatunsidf.S,
1873 config/arc/ieee-754/gedf2.S, config/arc/ieee-754/gesf2.S,
1874 config/arc/ieee-754/gtdf2.S, config/arc/ieee-754/gtsf2.S,
1875 config/arc/ieee-754/muldf3.S, config/arc/ieee-754/mulsf3.S,
1876 config/arc/ieee-754/orddf2.S, config/arc/ieee-754/ordsf2.S,
1877 config/arc/ieee-754/truncdfsf2.S, config/arc/ieee-754/uneqdf2.S,
1878 config/arc/ieee-754/uneqsf2.S, config/arc/initfini.c,
1879 config/arc/lib1funcs.S, config/arc/t-arc, config/arc/t-arc-newlib,
1880 config/cris/umulsidi3.S, config/msp430/cmpsi2.S,
1881 config/msp430/epilogue.S, config/msp430/lib2bitcountHI.c,
1882 config/msp430/lib2divHI.c, config/msp430/lib2divQI.c,
1883 config/msp430/lib2divSI.c, config/msp430/lib2mul.c,
1884 config/msp430/msp430-divmod.h, config/msp430/msp430-mul.h,
1885 config/msp430/slli.S, config/msp430/srai.S, config/msp430/srli.S,
1886 config/rl78/divmodhi.S, config/rl78/divmodqi.S, config/rl78/divmodsi.S,
1887 config/rl78/signbit.S, vtv_end.c, vtv_end_preinit.c, vtv_start.c,
1888 vtv_start_preinit.c: Use the standard form for the copyright notice.
1890 2013-12-31 Sandra Loosemore <sandra@codesourcery.com>
1891 Chung-Lin Tang <cltang@codesourcery.com>
1892 Based on patches from Altera Corporation
1894 * config.host (nios2-*-*,nios2-*-linux*): Add nios2 host cases.
1895 * config/nios2/lib2-nios2.h: New file.
1896 * config/nios2/lib2-divmod-hi.c: New file.
1897 * config/nios2/linux-unwind.h: New file.
1898 * config/nios2/lib2-divmod.c: New file.
1899 * config/nios2/linux-atomic.c: New file.
1900 * config/nios2/t-nios2: New file.
1901 * config/nios2/crti.asm: New file.
1902 * config/nios2/t-linux: New file.
1903 * config/nios2/lib2-divtable.c: New file.
1904 * config/nios2/lib2-mul.c: New file.
1905 * config/nios2/tramp.c: New file.
1906 * config/nios2/crtn.asm: New file.
1908 2013-12-26 Uros Bizjak <ubizjak@gmail.com>
1910 * config/i386/cpuinfo.c (enum vendor_signatures): Remove.
1911 (__cpu_indicator_init): Use signature_INTEL_ebx and signature_AMD_ebx
1912 from cpuid.h to check vendor signatures.
1914 2013-12-26 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
1916 * config/i386/cpuinfo.c (processor_types): Rename AMD cpu names
1917 AMD_BOBCAT to AMD_BTVER1 and AMD_JAGUAR to AMD_BTVER2.
1918 (get_amd_cpu): Likewise.
1920 2013-12-25 H.J. Lu <hongjiu.lu@intel.com>
1922 * config/i386/cpuinfo.c (get_intel_cpu): Remove model 0x3f from
1925 2013-12-25 Allan Sandfeld Jensen <sandfeld@kde.org>
1926 H.J. Lu <hongjiu.lu@intel.com>
1929 * config/i386/cpuinfo.c (enum processor_types): Add AMD_BOBCAT
1931 (enum processor_subtypes): Add AMDFAM15H_BDVER3, AMDFAM15H_BDVER4,
1932 INTEL_COREI7_IVYBRIDGE and INTEL_COREI7_HASWELL.
1933 (enum processor_features): Add FEATURE_SSE4_A, FEATURE_FMA4,
1934 FEATURE_XOP and FEATURE_FMA.
1935 (get_amd_cpu): Handle AMD_BOBCAT, AMD_JAGUAR, AMDFAM15H_BDVER2 and
1937 (get_intel_cpu): Handle INTEL_COREI7 and INTEL_COREI7_HASWELL.
1938 (get_available_features): Handle FEATURE_FMA, FEATURE_SSE4_A,
1939 FEATURE_FMA4 and FEATURE_XOP.
1941 2013-12-23 H.J. Lu <hongjiu.lu@intel.com>
1943 * config/i386/cpuinfo.c (processor_subtypes): Replace INTEL_ATOM,
1944 INTEL_SLM with INTEL_BONNELL, INTEL_SILVERMONT.
1945 (get_intel_cpu): Updated.
1947 2013-12-12 Zhenqiang Chen <zhenqiang.chen@arm.com>
1949 * config.host (arm*-*-uclinux*): Move t-arm before t-bpabi.
1951 2013-12-09 Uros Bizjak <ubizjak@gmail.com>
1953 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
1954 instructions when __SSE_MATH__ is defined.
1956 2013-12-06 Ralf Corsépius <ralf.corsepius@rtems.org>
1958 * config.host (microblaze-*-rtems*): New.
1960 2013-12-04 Kugan Vivekanandarajah <kuganv@linaro.org>
1962 * config/arm/bpapi-lib.h (TARGET_HAS_NO_HW_DIVIDE): Define for
1963 architectures that do not have hardware divide instruction.
1964 i.e. architectures that do not define __ARM_ARCH_EXT_IDIV__.
1966 2013-12-04 Richard Sandiford <rdsandiford@googlemail.com>
1968 * longlong.h: Delete (moved to include/).
1970 2013-12-03 Adhemerval Zanella <azanella@linux.vnet.ibm.com>
1972 * config/rs6000/ibm-ldouble.c (__gcc_qadd): Fix add
1973 of normal number and qNaN to not raise an inexact exception.
1975 2013-11-28 Uros Bizjak <ubizjak@gmail.com>
1977 * config/i386/32/sfp-machine.h (__FP_FRAC_ADDI_4): New macro.
1979 2013-11-28 Matthew Leach <matthew.leach@arm.com>
1981 * config/aarch64/linux-unwind.h (aarch64_fallback_frame_state): Check
1982 for correct opcodes on BE.
1984 2013-11-27 Uros Bizjak <ubizjak@gmail.com>
1986 * soft-fp/op-4.h: Update from glibc.
1988 2013-11-27 Kugan Vivekanandarajah <kuganv@linaro.org>
1990 * libgcc2.c (__udivmoddi4): Define new implementation when
1991 TARGET_HAS_NO_HW_DIVIDE is defined, for processors without any
1992 divide instructions.
1994 2013-11-25 Oleg Endo <olegendo@gcc.gnu.org>
1996 * config/sh/crt1.S (start): Don't do VBR_SETUP for SH2E.
1998 2013-11-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2000 * config/t-softfp (soft-fp-objects-base): New variable.
2001 (soft-fp-objects): Use it.
2003 2013-11-23 David Edelson <dje.gcc@gmail.com>
2004 Andrew Dixie <andrewd@gentrack.com>
2007 * config/rs6000/aixinitfini.c: New file.
2008 * config/rs6000/t-aix-cxa (LIB2ADD_ST): Add aixinitfini.c.
2009 * config/rs6000/libgcc-aix-cxa.ver (GCC_4.9): Add libgcc initfini
2012 2013-11-22 Yuri Rumyantsev <ysrumyan@gmail.com>
2014 * config/i386/cpuinfo.c (get_intel_cpu): Add Silvermont cases.
2016 2013-11-18 Jan Hubicka <jh@suse.cz>
2018 * libgcov-driver.c (run_accounted): Make global level static.
2019 (gcov_exit_merge_summary): Silence warning; do not clear
2021 (gcov_exit): Clear it here.
2023 * libgcov-driver.c (gcov_exit_merge_summary): Fix setting
2026 * libgcov-driver.c (get_gcov_dump_complete): Update comments.
2027 (all_prg, crc32): Remove static vars.
2028 (gcov_exit_compute_summary): Rewrite to return crc32; do not clear
2030 (gcov_exit_merge_gcda): Add crc32 parameter.
2031 (gcov_exit_merge_summary): Add crc32 and all_prg parameter;
2032 do not account run if it was already accounted.
2033 (gcov_exit_dump_gcov): Add crc32 and all_prg parameters.
2034 (gcov_exit): Initialize all_prg; update.
2036 2013-11-15 Andreas Schwab <schwab@linux-m68k.org>
2038 * configure: Regenerate.
2040 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2041 Alan Modra <amodra@gmail.com>
2043 * config/rs6000/linux-unwind.h (TOC_SAVE_SLOT): Define.
2044 (frob_update_context): Use it.
2046 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2047 Alan Modra <amodra@gmail.com>
2049 * config/rs6000/tramp.S [__powerpc64__ && _CALL_ELF == 2]:
2050 (trampoline_initial): Provide ELFv2 variant.
2051 (__trampoline_setup): Likewise.
2053 * config/rs6000/linux-unwind.h (frob_update_context): Do not
2054 check for AIX indirect function call sequence if _CALL_ELF == 2.
2056 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2057 Alan Modra <amodra@gmail.com>
2059 * config/rs6000/linux-unwind.h (get_regs): Do not support
2060 old kernel versions if _CALL_ELF == 2.
2061 (frob_update_context): Do not support PLT stub variants only
2062 generated by old linkers if _CALL_ELF == 2.
2064 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2065 Alan Modra <amodra@gmail.com>
2067 * config/rs6000/linux-unwind.h (ppc_fallback_frame_state): Correct
2068 location of CR save area for 64-bit little-endian systems.
2070 2013-11-11 Eric Botcazou <ebotcazou@adacore.com>
2072 * config.host (arm-wrs-vxworks): Replace arm/t-vxworks with arm/t-elf
2074 * config/arm/t-vxworks: Delete.
2076 2013-11-10 Kai Tietz <ktietz@redhat.com>
2078 * config/i386/cygming-crtbegin.c (__gcc_register_frame):
2079 Increment load-count on use of LIBGCC_SONAME DLL.
2080 (hmod_libgcc): New static variable to hold handle of
2082 (__gcc_deregister_frame): Decrement load-count of
2085 2013-11-08 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
2087 * configure.ac (libgcc_cv_dfp): Extend check to probe fenv.h
2089 * configure: Regenerate
2091 2013-11-07 Uros Bizjak <ubizjak@gmail.com>
2093 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Handle
2094 FP_EX_DENORM. Store result to volatile location after SSE division
2095 to close interrupt window. Remove unneeded fwait after x87
2096 division since interrupt window will be closed by emitted fstp.
2097 Rewrite FP_EX_INEXACT handling.
2099 2013-11-06 Joseph Myers <joseph@codesourcery.com>
2101 * soft-fp/README: Update.
2102 * soft-fp/adddf3.c: Update from glibc.
2103 * soft-fp/addsf3.c: Likewise.
2104 * soft-fp/addtf3.c: Likewise.
2105 * soft-fp/divdf3.c: Likewise.
2106 * soft-fp/divsf3.c: Likewise.
2107 * soft-fp/divtf3.c: Likewise.
2108 * soft-fp/double.h: Likewise.
2109 * soft-fp/eqdf2.c: Likewise.
2110 * soft-fp/eqsf2.c: Likewise.
2111 * soft-fp/eqtf2.c: Likewise.
2112 * soft-fp/extenddftf2.c: Likewise.
2113 * soft-fp/extended.h: Likewise.
2114 * soft-fp/extendsfdf2.c: Likewise.
2115 * soft-fp/extendsftf2.c: Likewise.
2116 * soft-fp/extendxftf2.c: Likewise.
2117 * soft-fp/fixdfdi.c: Likewise.
2118 * soft-fp/fixdfsi.c: Likewise.
2119 * soft-fp/fixdfti.c: Likewise.
2120 * soft-fp/fixsfdi.c: Likewise.
2121 * soft-fp/fixsfsi.c: Likewise.
2122 * soft-fp/fixsfti.c: Likewise.
2123 * soft-fp/fixtfdi.c: Likewise.
2124 * soft-fp/fixtfsi.c: Likewise.
2125 * soft-fp/fixtfti.c: Likewise.
2126 * soft-fp/fixunsdfdi.c: Likewise.
2127 * soft-fp/fixunsdfsi.c: Likewise.
2128 * soft-fp/fixunsdfti.c: Likewise.
2129 * soft-fp/fixunssfdi.c: Likewise.
2130 * soft-fp/fixunssfsi.c: Likewise.
2131 * soft-fp/fixunssfti.c: Likewise.
2132 * soft-fp/fixunstfdi.c: Likewise.
2133 * soft-fp/fixunstfsi.c: Likewise.
2134 * soft-fp/fixunstfti.c: Likewise.
2135 * soft-fp/floatdidf.c: Likewise.
2136 * soft-fp/floatdisf.c: Likewise.
2137 * soft-fp/floatditf.c: Likewise.
2138 * soft-fp/floatsidf.c: Likewise.
2139 * soft-fp/floatsisf.c: Likewise.
2140 * soft-fp/floatsitf.c: Likewise.
2141 * soft-fp/floattidf.c: Likewise.
2142 * soft-fp/floattisf.c: Likewise.
2143 * soft-fp/floattitf.c: Likewise.
2144 * soft-fp/floatundidf.c: Likewise.
2145 * soft-fp/floatundisf.c: Likewise.
2146 * soft-fp/floatunditf.c: Likewise.
2147 * soft-fp/floatunsidf.c: Likewise.
2148 * soft-fp/floatunsisf.c: Likewise.
2149 * soft-fp/floatunsitf.c: Likewise.
2150 * soft-fp/floatuntidf.c: Likewise.
2151 * soft-fp/floatuntisf.c: Likewise.
2152 * soft-fp/floatuntitf.c: Likewise.
2153 * soft-fp/gedf2.c: Likewise.
2154 * soft-fp/gesf2.c: Likewise.
2155 * soft-fp/getf2.c: Likewise.
2156 * soft-fp/ledf2.c: Likewise.
2157 * soft-fp/lesf2.c: Likewise.
2158 * soft-fp/letf2.c: Likewise.
2159 * soft-fp/muldf3.c: Likewise.
2160 * soft-fp/mulsf3.c: Likewise.
2161 * soft-fp/multf3.c: Likewise.
2162 * soft-fp/negdf2.c: Likewise.
2163 * soft-fp/negsf2.c: Likewise.
2164 * soft-fp/negtf2.c: Likewise.
2165 * soft-fp/op-1.h: Likewise.
2166 * soft-fp/op-2.h: Likewise.
2167 * soft-fp/op-4.h: Likewise.
2168 * soft-fp/op-8.h: Likewise.
2169 * soft-fp/op-common.h: Likewise.
2170 * soft-fp/quad.h: Likewise.
2171 * soft-fp/single.h: Likewise.
2172 * soft-fp/soft-fp.h: Likewise.
2173 * soft-fp/subdf3.c: Likewise.
2174 * soft-fp/subsf3.c: Likewise.
2175 * soft-fp/subtf3.c: Likewise.
2176 * soft-fp/truncdfsf2.c: Likewise.
2177 * soft-fp/trunctfdf2.c: Likewise.
2178 * soft-fp/trunctfsf2.c: Likewise.
2179 * soft-fp/trunctfxf2.c: Likewise.
2180 * soft-fp/unorddf2.c: Likewise.
2181 * soft-fp/unordsf2.c: Likewise.
2182 * soft-fp/unordtf2.c: Likewise.
2184 2013-11-05 Uros Bizjak <ubizjak@gmail.com>
2186 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Define.
2187 (_FP_MUL_MEAT_D): Ditto.
2188 (_FP_DIV_MEAT_S): Ditto.
2189 (_FP_DIV_MEAT_D): Ditto.
2190 * config.host (i[34567]86-*-rtems*): Remove i386/t-softfp, add
2191 t-softfp-sfdf and t-softfp to tmake_file.
2193 2013-11-03 Uros Bizjak <ubizjak@gmail.com>
2195 * config/i386/crtfastmath.c: Compile only for !_SOFT_FLOAT.
2196 * config/i386/crtprec.c: Ditto.
2198 2013-10-31 Chung-Ju Wu <jasonwucj@gmail.com>
2199 Shiva Chen <shiva0217@gmail.com>
2201 * config.host (nds32*-elf*): Add nds32 target.
2202 * config/nds32 : New directory and files.
2204 2013-10-16 Hans-Peter Nilsson <hp@axis.com>
2206 For CRIS ports, switch to soft-fp. Improve arit.c and longlong.h.
2207 * config.host (cpu_type) <Setting default>: Add entry for
2209 (tmake_file) <crisv32-*-elf, cris-*-elf, cris-*-linux*>
2210 <crisv32-*-linux*>: Adjust.
2211 * longlong.h: Wrap the whole CRIS section in a single
2212 defined(__CRIS__) conditional. Add comment about add_ssaaaa
2214 (COUNT_LEADING_ZEROS_0): Define when count_leading_zeros is
2216 [__CRIS__] (__umulsidi3): Define.
2217 [__CRIS__] (umul_ppmm): Define in terms of __umulsidi3.
2218 * config/cris/sfp-machine.h: New file.
2219 * config/cris/umulsidi3.S: New file.
2220 * config/cris/t-elfmulti (LIB2ADD_ST): Add umulsidi3.S.
2221 * config/cris/arit.c (SIGNMULT): New macro.
2222 (__Div, __Mod): Use SIGNMULT instead of naked multiplication.
2223 * config/cris/mulsi3.S: Tweak to avoid redundant register-copying;
2224 saving 3 out of originally 33 cycles from the fastest
2225 path, 3 out of 54 from the medium path and one from the longest
2226 path. Improve comments.
2228 2013-10-15 Richard Sandiford <rdsandiford@googlemail.com>
2230 * sync.c: Remove static aliases and define each function directly
2231 under its real name.
2233 2013-10-02 John David Anglin <danglin@gcc.gnu.org>
2235 * config.host (hppa*64*-*-linux*): Define extra_parts.
2236 (hppa*-*-linux*): Likewise.
2238 2013-10-02 Joern Rennecke <joern.rennecke@embecosm.com>
2240 * config/arc/crtgend.S: Add 2013 to Copyright years.
2241 * config/arc/gmon/atomic.h: Likewise.
2242 * config/arc/gmon/auxreg.h: Likewise.
2243 * config/arc/gmon/sys/gmon_out.h: Likewise.
2244 * config/arc/gmon/sys/gmon.h: Likewise.
2245 * config/arc/gmon/prof-freq.c: Likewise.
2246 * config/arc/gmon/mcount.c: Likewise.
2247 * config/arc/gmon/prof-freq-stub.S: Likewise.
2248 * config/arc/gmon/gmon.c: Likewise.
2249 * config/arc/gmon/machine-gmon.h: Likewise.
2250 * config/arc/gmon/profil.S: Likewise.
2251 * config/arc/gmon/dcache_linesz.S: Likewise.
2252 * config/arc/crtg.S: Likewise.
2253 * config/arc/ieee-754/arc600-mul64/divsf3.S: Likewise.
2254 * config/arc/ieee-754/arc600-mul64/divdf3.S: Likewise.
2255 * config/arc/ieee-754/adddf3.S: Likewise.
2256 * config/arc/ieee-754/truncdfsf2.S: Likewise.
2257 * config/arc/ieee-754/fixsfsi.S: Likewise.
2258 * config/arc/ieee-754/gtsf2.S: Likewise.
2259 * config/arc/ieee-754/floatsisf.S: Likewise.
2260 * config/arc/ieee-754/arc600-dsp/divsf3.S: Likewise.
2261 * config/arc/ieee-754/arc600-dsp/divdf3.S: Likewise.
2262 * config/arc/ieee-754/arc600-dsp/mulsf3.S: Likewise.
2263 * config/arc/ieee-754/fixdfsi.S: Likewise.
2264 * config/arc/ieee-754/addsf3.S: Likewise.
2265 * config/arc/ieee-754/gesf2.S: Likewise.
2266 * config/arc/ieee-754/floatsidf.S: Likewise.
2267 * config/arc/ieee-754/extendsfdf2.S: Likewise.
2268 * config/arc/ieee-754/divtab-arc-df.c: Likewise.
2269 * config/arc/ieee-754/gtdf2.S: Likewise.
2270 * config/arc/ieee-754/fixunsdfsi.S: Likewise.
2271 * config/arc/ieee-754/uneqdf2.S: Likewise.
2272 * config/arc/ieee-754/divsf3-stdmul.S: Likewise.
2273 * config/arc/ieee-754/uneqsf2.S: Likewise.
2274 * config/arc/ieee-754/arc-ieee-754.h: Likewise.
2275 * config/arc/ieee-754/divtab-arc-sf.c: Likewise.
2276 * config/arc/ieee-754/eqdf2.S: Likewise.
2277 * config/arc/ieee-754/ordsf2.S: Likewise.
2278 * config/arc/ieee-754/divsf3.S: Likewise.
2279 * config/arc/ieee-754/divdf3.S: Likewise.
2280 * config/arc/ieee-754/floatunsidf.S: Likewise.
2281 * config/arc/ieee-754/orddf2.S: Likewise.
2282 * config/arc/ieee-754/eqsf2.S: Likewise.
2283 * config/arc/ieee-754/gedf2.S: Likewise.
2284 * config/arc/crtn.S: Likewise.
2285 * config/arc/crti.S: Likewise.
2286 * config/arc/t-arc700-uClibc: Likewise.
2287 * config/arc/asm.h: Likewise.
2288 * config/arc/libgcc-excl.ver: Likewise.
2289 * config/arc/t-arc-newlib: Likewise.
2290 * config/arc/divtab-arc700.c: Likewise.
2291 * config/arc/initfini.c: Likewise.
2292 * config/arc/fp-hack.h: Likewise.
2294 2013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
2295 Diego Novillo <dnovillo@google.com>
2297 * config/arc/gmon/mcount.c (_MCOUNT_DECL): Comment typo fix.
2298 * config/arc/ieee-754/arc600-dsp/muldf3.S (.Linf_denorm): Likewise.
2299 * config/arc/ieee-754/arc600-mul64/muldf3.S (.Linf_denorm): Likewise.
2300 * config/arc/ieee-754/muldf3.S (.Linf_denorm): Likewise.
2302 2013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
2303 Brendan Kehoe <brendan@zen.org>
2304 Simon Cook <simon.cook@embecosm.com>
2306 * config.host (arc*-*-elf*, arc*-*-linux-uclibc*): New configurations.
2307 * config/arc: New directory.
2308 * longlong.h [__arc__] (umul_ppmm): Remove.
2309 [__arc__] (__umulsidi3): Define.
2310 [__arc__ && __ARC_NORM__] (count_leading_zeroes): Define.
2311 [__arc__ && __ARC_NORM__] (COUNT_LEADING_ZEROS_0): Likewise.
2313 2013-09-17 Jacek Caban <jacek@codeweavers.com>
2315 * config/i386/gthr-win32.c: CreateSemaphoreW instead of
2317 * config/i386/gthr-win32.h: Likewise.
2319 2013-09-16 DJ Delorie <dj@redhat.com>
2321 * config/rl78/vregs.h: Add G10 register definitions.
2322 * config/rl78/lib2mul.c: Enable for RL78/G10.
2323 * config/rl78/lib2div.c: Likewise.
2324 * config/rl78/lshrsi3.S: Use vregs.h.
2325 * config/rl78/cmpsi2.S: Likewise.
2326 * config/rl78/trampoline.S: Likewise.
2327 * config/rl78/mulsi2.S: Likewise. Disable for RL78/G10.
2329 2013-09-14 DJ Delorie <dj@redhat.com>
2330 Nick Clifton <nickc@redhat.com>
2332 * config/rl78/mulsi3.S: Remove a few unneeded moves and branches.
2333 * config/rl78/vregs.h: New.
2334 * config/rl78/signbit.S: New file. Implements signbit function.
2335 * config/rl78/divmodsi.S: New.
2336 * config/rl78/divmodhi.S: New.
2337 * config/rl78/divmodqi.S: New.
2338 * config/rl78/t-rl78: Build them here...
2339 * config/rl78/lib2div.c: ...but not here.
2341 2013-09-12 DJ Delorie <dj@redhat.com>
2343 * config.host (msp*-*-elf): New.
2344 * config/msp430/: New port.
2346 2013-08-18 Iain Sandoe <iain@codesourcery.com>
2348 PR gcov-profile/58127
2349 * libgcov.c (__gcov_indirect_call_callee): Don't make this a
2350 __thread var for emulated TLS.
2351 (__gcov_indirect_call_counters): Likewise.
2353 2013-08-16 Maciej W. Rozycki <macro@codesourcery.com>
2354 Catherine Moore <clm@codesourcery.com>
2355 Richard Sandiford <rdsandiford@googlemail.com>
2357 * config/mips/mips16.S (CE_STARTFN, CE_ENDFN): New macros.
2358 (RET_FUNCTION): Use them in place of STARTFN and ENDFN.
2359 (CALL_STUB_NO_RET): Likewise.
2360 (CALL_STUB_RET): Likewise.
2361 * config/mips/libgcc-mips16.ver: Remove __mips16_call_stub and
2362 __mips16_ret call/return stub symbols.
2363 * config.host <mips*-*-linux>: For non-R5900 add t-slibgcc-libgcc
2366 2013-08-13 Maciej W. Rozycki <macro@codesourcery.com>
2368 * config.host <mips*-*-linux*>: Remove a stray comment.
2370 2013-08-10 Jan Hubicka <jh@suse.cz>
2372 Work around binutils PR14342
2373 * Makefile.in: Add _gcov_indirect_call_profiler_v2 symbol.
2374 * libgcov.c (L_gcov_indirect_call_profiler): Restore original API.
2375 (L_gcov_indirect_call_profiler_v2): New.
2377 2013-08-06 Jan Hubicka <jh@suse.cz>
2379 * libgcov.c (__gcov_indirect_call_callee,
2380 __gcov_indirect_call_counters): New global vars.
2381 (__gcov_indirect_call_profiler): replace by ...
2382 (__gcov_indirect_call_profiler_v2) ... this one.
2384 2013-08-06 Caroline Tice <cmtice@google.com>
2386 * config.host (extra_parts): Add vtv_start.o, vtv_end.o
2387 vtv_start_preinit.o and vtv_end_preinit.o.
2388 * configure.ac: Add code to check/set enable_vtable_verify.
2389 * Makefile.in: Add rules to build vtv_*.o, if enable_vtable_verify is
2391 * vtv_start_preinit.c: New file.
2392 * vtv_end_preinit.c: New file.
2393 * vtv_start.c: New file.
2394 * vtv_end.c: New file.
2395 * configure: Regenerated.
2397 2013-08-01 Maxim Kuvyrkov <maxim@kugelworks.com>
2399 * config/aarch64/sfp-machine.h, config/aarch64/sync-cache.c,
2400 * config/i386/cpuinfo.c, config/ia64/unwind-ia64.h,
2401 * config/mips/vr4120-div.S: Fix license from GPL-3.0+ to
2402 GPL-3.0-with-GCC-exception.
2404 2013-07-30 Maciej W. Rozycki <macro@codesourcery.com>
2406 * config/mips/mips16.S (DELAYf): Alias to DELAYt for the MIPS IV
2409 2013-07-23 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2411 * config/s390/linux-unwind.h: Use the proper dwarf to hard reg
2412 mapping for FPRs when creating the fallback framestate.
2414 2013-07-19 Georg-Johann Lay <avr@gjlay.de>
2417 * config/avr/lib1funcs-fixed.S (__roundqq3, __rounduqq3)
2418 (__round_s2_const, __round_u2_const)
2419 (__round_s4_const, __round_u4_const, __round_x8):
2420 Saturate result if addition result cannot be represented.
2422 2013-07-15 Matthias Klose <doko@ubuntu.com>
2424 * libgcc2.c: Don't include <limits.h>.
2426 2013-07-09 Janis Johnson <janisjo@codesourcery.com>
2428 * config.host (powerpc-*-eabispe*): Add t-fdpbit to tmake_file.
2430 2013-07-06 Jakub Jelinek <jakub@redhat.com>
2433 * libgcc2.c (__floattisf): Avoid undefined signed overflow.
2435 2013-06-28 Jakub Jelinek <jakub@redhat.com>
2438 * libgcc2.c (POPCOUNTCST2, POPCOUNTCST4, POPCOUNTCST8, POPCOUNTCST):
2440 (__popcountSI2): For __SIZEOF_INT__ > 2 targets use arithmetics
2441 instead of table lookups.
2442 (__popcountDI2): Likewise.
2444 2013-06-25 Chung-Ju Wu <jasonwucj@gmail.com>
2446 * Makefile.in (clean, distclean): Remove auto-target.h and stamp-h
2449 2013-06-21 Joseph Myers <joseph@codesourcery.com>
2452 * soft-fp/adddf3.c: Update from glibc.
2453 * soft-fp/addsf3.c: Likewise.
2454 * soft-fp/addtf3.c: Likewise.
2455 * soft-fp/divdf3.c: Likewise.
2456 * soft-fp/divsf3.c: Likewise.
2457 * soft-fp/divtf3.c: Likewise.
2458 * soft-fp/double.h: Likewise.
2459 * soft-fp/eqdf2.c: Likewise.
2460 * soft-fp/eqsf2.c: Likewise.
2461 * soft-fp/eqtf2.c: Likewise.
2462 * soft-fp/extenddftf2.c: Likewise.
2463 * soft-fp/extended.h: Likewise.
2464 * soft-fp/extendsfdf2.c: Likewise.
2465 * soft-fp/extendsftf2.c: Likewise.
2466 * soft-fp/fixdfdi.c: Likewise.
2467 * soft-fp/fixdfsi.c: Likewise.
2468 * soft-fp/fixsfdi.c: Likewise.
2469 * soft-fp/fixsfsi.c: Likewise.
2470 * soft-fp/fixtfdi.c: Likewise.
2471 * soft-fp/fixtfsi.c: Likewise.
2472 * soft-fp/fixunsdfdi.c: Likewise.
2473 * soft-fp/fixunsdfsi.c: Likewise.
2474 * soft-fp/fixunssfdi.c: Likewise.
2475 * soft-fp/fixunssfsi.c: Likewise.
2476 * soft-fp/fixunstfdi.c: Likewise.
2477 * soft-fp/fixunstfsi.c: Likewise.
2478 * soft-fp/floatdidf.c: Likewise.
2479 * soft-fp/floatdisf.c: Likewise.
2480 * soft-fp/floatditf.c: Likewise.
2481 * soft-fp/floatsidf.c: Likewise.
2482 * soft-fp/floatsisf.c: Likewise.
2483 * soft-fp/floatsitf.c: Likewise.
2484 * soft-fp/floatundidf.c: Likewise.
2485 * soft-fp/floatundisf.c: Likewise.
2486 * soft-fp/floatunditf.c: Likewise.
2487 * soft-fp/floatunsidf.c: Likewise.
2488 * soft-fp/floatunsisf.c: Likewise.
2489 * soft-fp/floatunsitf.c: Likewise.
2490 * soft-fp/gedf2.c: Likewise.
2491 * soft-fp/gesf2.c: Likewise.
2492 * soft-fp/getf2.c: Likewise.
2493 * soft-fp/ledf2.c: Likewise.
2494 * soft-fp/lesf2.c: Likewise.
2495 * soft-fp/letf2.c: Likewise.
2496 * soft-fp/muldf3.c: Likewise.
2497 * soft-fp/mulsf3.c: Likewise.
2498 * soft-fp/multf3.c: Likewise.
2499 * soft-fp/negdf2.c: Likewise.
2500 * soft-fp/negsf2.c: Likewise.
2501 * soft-fp/negtf2.c: Likewise.
2502 * soft-fp/op-1.h: Likewise.
2503 * soft-fp/op-2.h: Likewise.
2504 * soft-fp/op-4.h: Likewise.
2505 * soft-fp/op-8.h: Likewise.
2506 * soft-fp/op-common.h: Likewise.
2507 * soft-fp/quad.h: Likewise.
2508 * soft-fp/single.h: Likewise.
2509 * soft-fp/soft-fp.h: Likewise.
2510 * soft-fp/subdf3.c: Likewise.
2511 * soft-fp/subsf3.c: Likewise.
2512 * soft-fp/subtf3.c: Likewise.
2513 * soft-fp/truncdfsf2.c: Likewise.
2514 * soft-fp/trunctfdf2.c: Likewise.
2515 * soft-fp/trunctfsf2.c: Likewise.
2516 * soft-fp/unorddf2.c: Likewise.
2517 * soft-fp/unordsf2.c: Likewise.
2518 * soft-fp/unordtf2.c: Likewise.
2519 * config/aarch64/sfp-machine.h (_FP_QNANNEGATEDP): Define to 0.
2520 * config/arm/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
2521 * config/c6x/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
2522 * config/i386/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
2523 * config/ia64/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
2524 * config/lm32/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
2525 * config/moxie/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
2526 * config/rs6000/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
2527 * config/score/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
2528 * config/tilegx/sfp-machine32.h (_FP_QNANNEGATEDP): Likewise.
2529 * config/tilegx/sfp-machine64.h (_FP_QNANNEGATEDP): Likewise.
2530 * config/tilepro/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
2532 2013-06-16 Jürgen Urban <JuergenUrban@gmx.de>
2534 * config/mips/lib2funcs.c: New file.
2535 * config/mips/t-mips (LIB2ADD_ST): Add it.
2537 2013-06-09 Oleg Endo <olegendo@gcc.gnu.org>
2540 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Do not change bits
2541 other than FPSCR.PR and FPSCR.SZ. Add SH4A implementation.
2543 2013-06-08 Walter Lee <walt@tilera.com>
2545 * config/tilepro/atomic.h: Don't include stdint.h or features.h.
2546 Replace int64_t with long long. Add __extension__ where
2548 * config/tilepro/atomic.c: Include config.h.
2550 2013-06-06 Douglas B Rupp <rupp@adacore.com>
2552 * config.host (arm-wrs-vxworks): Configure with other soft float.
2554 2013-06-04 Jürgen Urban <JuergenUrban@gmx.de>
2556 * config.host (mipsr5900-*-elf*, mipsr5900el-*-elf*, mips64r5900-*-elf*)
2557 (mips64r5900el-*-elf*): New configurations.
2559 2013-06-04 Alan Modra <amodra@gmail.com>
2561 * config/rs6000/ibm-ldouble.c: Enable for little-endian.
2563 2013-06-03 Yuri Rumyantsev <yuri.s.rumyantsev@intel.com>
2565 * config/i386/cpuinfo.c (INTEL_SLM): New enum value.
2567 2013-05-28 Eric Botcazou <ebotcazou@adacore.com>
2569 * config/sparc/sol2-unwind.h (MD_FALLBACK_FRAME_STATE_FOR): Do not set
2570 fs->signal_frame for SIGFPE raised for IEEE-754 exceptions.
2571 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Likewise.
2573 2013-05-22 Eric Botcazou <ebotcazou@adacore.com>
2575 * config.host (powerpc-*-elf*): Add rs6000/t-savresfgpr to tmake_file.
2576 (powerpc-wrs-vxworks): Likewise.
2578 2013-05-22 Eric Botcazou <ebotcazou@adacore.com>
2580 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Do it for
2581 signal frames as well.
2582 (MD_FALLBACK_FRAME_STATE_FOR): Do minor cleanups throughout and add the
2583 STACK_BIAS to the CFA offset.
2585 2013-05-17 Richard Henderson <rth@redhat.com>
2588 * unwind-dw2.c (UNWIND_COLUMN_IN_RANGE): New macro.
2589 (execute_cfa_program): Use it when storing to fs->regs.
2591 2013-05-08 Kai Tietz <ktietz@redhat.com>
2593 * config/i386/cygming-crtbegin.c (__register_frame_info): Make weak.
2594 (__deregister_frame_info): Likewise.
2596 2013-05-06 Thomas Schwinge <thomas@codesourcery.com>
2598 * fp-bit.c (unpack_d, pack_d): Properly preserve and restore a
2601 * fp-bit.h [FLOAT] (QUIET_NAN): Correct value.
2603 2013-04-25 Alan Modra <amodra@gmail.com>
2605 * config.host: Match little-endian powerpc-linux.
2607 2013-04-19 Yufeng Zhang <yufeng.zhang@arm.com>
2609 * config/aarch64/sfp-machine.h (_FP_W_TYPE): Change to define
2610 as 'unsigned long long' instead of 'unsigned long'.
2611 (_FP_WS_TYPE): Change to define as 'signed long long' instead of
2614 2013-04-10 Julian Brown <julian@codesourcery.com>
2616 * config/arm/linux-atomic.c (SUBWORD_SYNC_OP, SUBWORD_VAL_CAS)
2617 (SUBWORD_TEST_AND_SET): Use signed char/short types instead of
2618 unsigned char/unsigned short.
2619 (__sync_val_compare_and_swap_{1,2}): Handle signed argument.
2621 2013-04-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2624 * config/t-slibgcc-hpux (SHLIB_MAPFILES): Define.
2626 2013-04-04 Meador Inge <meadori@codesourcery.com>
2628 * config/arm/bpabi.S (aeabi_ldivmod): Add DWARF information for
2629 computing the location of the link register.
2630 (aeabi_uldivmod): Ditto.
2632 2013-03-27 Kai Tietz <ktietz@redhat.com>
2634 * config.host: Add support for cygwin x64 target.
2635 * configure: Regenerated.
2637 2013-03-26 Walter Lee <walt@tilera.com>
2639 * config/tilegx/t-crtstuff: Add -fno-asynchronous-unwind-tables
2640 -mcmodel=large to CRTSTUFF_T_CFLAGS_S variable.
2642 2013-03-25 Kai Tietz <ktietz@redhat.com>
2644 * config/i386/cygwin.S: Replace use of _WIN64 by __x86_64__.
2646 2013-03-20 Robert Mason <rbmj@verizon.net>
2648 * config/vxlib-tls.c (__gthread_get_tsd_data,)
2649 (__gthread_set_tsd_data, __gthread_enter_tsd_dtor_context,)
2650 (__gthread_leave_tsd_dtor_context): Add prototypes.
2651 (tls_delete_hook): Update.
2653 2013-03-20 Catherine Moore <clm@codesourcery.com>
2654 Joseph Myers <joseph@codesourcery.com>
2655 Chao-ying Fu <fu@mips.com>
2657 * config/mips/mips16.S: Don't build for microMIPS.
2658 * config/mips/linux-unwind.h: Handle microMIPS frame.
2659 * config/mips/crtn.S (fini, init): New labels.
2661 2013-03-14 Jakub Jelinek <jakub@redhat.com>
2663 PR tree-optimization/53265
2664 * unwind-dw2.c (execute_cfa_program): Avoid
2665 -Waggressive-array-optimizations warnings for DW_CFA_GNU_window_save
2666 on targets with DWARF_FRAME_REGISTERS < 32.
2668 2013-03-13 Oleg Endo <olegendo@gcc.gnu.org>
2671 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Enable for SH2A.
2672 (sdivsi3, udivsi3): Remove SH4 check and always compile these functions.
2674 2013-03-07 Sriraman Tallam <tmsriram@google.com>
2676 * config/i386/cpuinfo.c (get_intel_cpu): Fix cpuid codes for
2677 sandybridge processors.
2679 2013-03-06 Oleg Endo <olegendo@gcc.gnu.org>
2682 * config/sh/lib1funcs.S (udivsi3_i4i, sdivsi3_i4i): Add __SH2A__ to
2685 2013-03-04 Edgar E. Iglesias <edgar.iglesias@gmail.com>
2687 * config/microblaze/crti.S: Setup stack protection at entry
2689 2013-03-04 Georg-Johann Lay <avr@gjlay.de>
2691 * config/avr/lib1funcs.S (__ashrdi3, __lshrdi3, __ashldi3)
2692 (__rotldi3): Shift bytewise if applicable.
2694 2013-03-01 James Greenhalgh <james.greenhalgh@arm.com>
2696 * config/aarch64/sync-cache.c
2697 (__aarch64_sync_cache_range): Silence warnings.
2699 2013-02-25 Catherine Moore <clm@codesourcery.com>
2702 2013-02-24 Catherine Moore <clm@codesourcery.com>
2703 Joseph Myers <joseph@codesourcery.com>
2704 Chao-ying Fu <fu@mips.com>
2706 * config/mips/mips16.S: Don't build for microMIPS.
2707 * config/mips/linux-unwind.h: Handle microMIPS frame.
2708 * config/mips/crtn.S (fini, init): New labels.
2710 2013-02-24 Catherine Moore <clm@codesourcery.com>
2711 Joseph Myers <joseph@codesourcery.com>
2712 Chao-ying Fu <fu@mips.com>
2714 * config/mips/mips16.S: Don't build for microMIPS.
2715 * config/mips/linux-unwind.h: Handle microMIPS frame.
2716 * config/mips/crtn.S (fini, init): New labels.
2718 2012-02-19 Edgar E. Iglesias <edgar.iglesias@gmail.com>
2719 * config/microblaze/modsi3.S (modsi3): Fix case with 0x80000000
2722 2013-02-16 Alan Modra <amodra@gmail.com>
2725 * config/rs6000/linux-unwind.h (ppc_linux_aux_vector): Delete.
2726 (ppc_fallback_frame_state): Always set up save locations for fp
2727 and altivec. Don't bother with non-callee-saved regs, r0-r13
2728 except for r2 on ppc64, fr0-fr13, v0-v19, vscr.
2730 2013-02-12 Georg-Johann Lay <avr@gjlay.de>
2733 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add: _usmulUHA, _usmulUSA,
2735 (LIB1ASMFUNCS): Add: _muldi3_6, _mulsidi3, _umulsidi3, _usmuluha3,
2736 _ssmulha3, _usmulusa3, _ssmulsa3.
2737 * config/avr/lib1funcs.S (__muldi3_6): Break out of __muldi3.
2738 (__muldi3): XCALL __muldi3_6 instead of rcall.
2739 (__umulsidi3, __mulsidi3): New functions.
2740 (do_prologue_saves, do_epilogue_restores): New .macros.
2741 (__divdi3_moddi3): Use them.
2742 * config/avr/lib1funcs-fixed.S (__usmuluha3, __ssmulha3)
2743 (__usmulusa3, __ssmulsa3): New functions.
2745 2013-02-11 Iain Sandoe <iain@codesourcery.com>
2746 Jack Howarth <howarth@bromo.med.uc.edu>
2747 Patrick Marlier <patrick.marlier@gmail.com>
2750 * config/darwin-crt-tm.c: Remove dummy functions hack.
2752 2013-02-08 Georg-Johann Lay <avr@gjlay.de>
2755 * config/avr/lib2funcs.c: New C sources for modules for libgcc.a.
2756 * config/avr/lib2-object.mk: New iterator to build objects from it.
2757 * config/avr/t-avr: Iterate lib2-object.mk to build objects from
2759 (LIB2FUNCS_EXCLUDE): Add _clrsbdi2.
2760 (LIB1ASMFUNCS): Add: _ssabs_1, _mask1, _ret, _roundqq3, _rounduqq3,
2761 _round_s2, _round_u2, _round_2_const, _addmask_2, _round_s4,
2762 _round_u4, _round_4_const, _addmask_4, _round_x8, _rounddq3
2763 _roundudq3, _roundda3 _rounduda3, _roundta3 _rounduta3.
2764 * config/avr/lib1funcs-fixed.S: Implement them.
2766 2013-02-04 Richard Sandiford <rdsandiford@googlemail.com>
2768 Update copyright years.
2770 2013-02-01 David Edelsohn <dje.gcc@gmail.com>
2773 * config.host (powerpc-ibm-aix[56789]): Add t-aix-cxa to tmake_file.
2774 Add crtcxa to extra_parts.
2775 * config/rs6000/exit.h: New file.
2776 * config/rs6000/cxa_atexit.c: New file.
2777 * config/rs6000/cxa_finalize.c: New file.
2778 * config/rs6000/crtcxa.c: New file.
2779 * config/rs6000/t-aix-cxa: New file.
2780 * config/rs6000/libgcc-aix-cxa.ver: New file.
2782 2013-01-31 Nick Clifton <nickc@redhat.com>
2784 * config/v850/lib1funcs.S: Add support for e3v5 architecture
2787 2013-01-29 Georg-Johann Lay <avr@gjlay.de>
2790 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add:
2791 _mulQQ, _mulHQ, _mulHA, _mulSA,
2792 _mulUQQ, _mulUHQ, _mulUHA, _mulUSA,
2793 _divQQ, _divHQ, _divHA, _divSA,
2794 _divUQQ, _divUHQ, _divUHA, _divUSA.
2796 2013-01-26 David Holsgrove <david.holsgrove@xilinx.com>
2798 * config.host(microblaze*-linux*): tmake_file: Remove
2799 t-slibgcc-nolc-override, add t-slibgcc-libgcc.
2800 * config/microblaze/t-microblaze: Set LIB2FUNCS_EXCLUDE
2801 to exclude functions from being built with libgcc.c and use
2802 the microblaze assembly.
2804 2013-01-26 Edgar E. Iglesias <edgar.iglesias@gmail.com>
2806 * config.host (microblaze*-*-*): Rename microblaze*-*-elf, update
2809 2013-01-17 Yufeng Zhang <yufeng.zhang@arm.com>
2811 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Cast the
2812 results of (dcache_lsize - 1) and (icache_lsize - 1) to the type
2813 __UINTPTR_TYPE__; also cast 'base' to the same type before the
2814 alignment operation.
2816 2013-01-15 Sofiane Naci <sofiane.naci@arm.com>
2818 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Update
2819 loop start address for cache clearing.
2821 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
2823 * config/avr/lib1funcs.S: Remove trailing blanks.
2824 * config/avr/lib1funcs-fixed.S: Ditto.
2826 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
2828 * config/avr/avr-lib.h: Add GPL copyright notice.
2830 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
2832 * fixed-bit.c (SATFRACT) <FROM_TYPE=1, TO_TYPE=4>: Only
2833 declare / set min_low, min_high if TO_MODE_UNSIGNED == 0.
2834 (SATFRACT) <FROM_TYPE=TO_TYPE=4>: Only declare / set min_low,
2835 min_high if FROM_MODE_UNSIGNED == 0 and TO_MODE_UNSIGNED == 0.
2837 2013-01-07 Mark Kettenis <kettenis@openbsd.org>
2839 * config.host (i[34567]86-*-openbsd* and x86_64-*-openbsd*):
2840 Add to lists of i[34567]86-*-* and x86_64-*-* soft-fp targets.
2842 2013-01-04 Nick Clifton <nickc@redhat.com>
2844 * config/v850/lib1funcs.S: Only provide CALLT support functions if
2845 the CALLT instruction is supported.
2847 2012-12-20 Jonathan Wakely <jwakely.gcc@gmail.com>
2849 * gthr.h (__gthread_cond_timedwait_recursive): Do not require.
2850 * gthr-posix.h (__gthread_cond_timedwait_recursive): Remove.
2852 2012-12-13 John Tytgat <John@bass-software.com>
2854 * config/arm/fp16.c (__gnu_f2h_internal): Fix inaccuracy when aexp
2857 2012-12-12 Jakub Jelinek <jakub@redhat.com>
2860 * fixed-bit.c (FIXED_SSADD, FIXED_SSSUB, FIXED_SSNEG): Avoid
2861 undefined signed overflows.
2863 2012-12-09 Uros Bizjak <ubizjak@gmail.com>
2866 * config/alpha/linux-unwind.h: Disable when inhibit_libc is defined.
2868 2012-12-06 Uros Bizjak <ubizjak@gmail.com>
2870 * config/i386/sfp-machine.h (FP_EX_ALL): Define.
2871 (FP_TRAPPING_EXCEPTIONS): Define.
2872 * config/i386/32/sfp-machine.h (FP_EX_SHIFT): Define.
2873 * config/i386/64/sfp-machine.h (FP_EX_SHIFT): Ditto.
2875 2012-12-04 Richard Henderson <rth@redhat.com>
2878 * Makefile.in (libgcc_s.so): Depend on and link with libgcc.a.
2880 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
2882 * config/aarch64/sfp-machine.h (FP_EX_ALL): Define.
2883 (FP_EX_SHIFT): Define.
2884 (FP_TRAPPING_EXCEPTIONS): Define.
2886 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
2888 * config/aarch64/sfp-machine.h (FP_RND_MASK): Define.
2889 (FP_ROUNDMODE): Use FP_RND_MASK.
2890 * config/aarch64/sfp-exceptions.c: New.
2891 * config/aarch64/sfp-machine.h (FP_HANDLE_EXCEPTIONS):
2892 Use __sfp_handle_exceptions.
2894 2012-12-04 Richard Earnshaw <rearnsha@arm.com>
2896 * config.host: (arm*-*-freebsd*): Remove.
2897 (arm*-*-linux*, arm*-*-uclinux*): Simplify logic.
2898 (arm*-*-elf*): Remove.
2899 (arm*-*-wince-pe*): Remove.
2900 * arm/unwind-arm.c (struct fpa_reg): Delete.
2901 (struct fpa_regs): Delete.
2902 (phase1_vrs): Remove fpa element.
2903 (_Unwind_VRS_Get): Remove _UVRSC_FPA.
2904 (_Unwind_VRS_Set, _Unwind_VRS_Pop): Likewise.
2905 * arm/pr-support.c (__gnu_unwind_execute): Remove FPA support.
2906 * ieee754-sf.S (floatundisf): Remove FPA support.
2907 (floatdisf): Likewise.
2908 * ieee75f-df.S (floatundidf): Likewise.
2909 (floatdidf): Likewise.
2911 2012-11-29 Kai Tietz <ktietz@redhat.com>
2914 * unwind-c.c (__SEH__): Make sure SjLj isn't active.
2915 * unwind-generic.h: Likewise.
2916 * unwind-seh.c: Likewise.
2918 2012-11-28 Richard Henderson <rth@redhat.com>
2921 * emutls.c (__emutls_get_address): Avoid race condition between
2922 obj->loc.offset read and emutls_key initialization.
2924 2012-11-22 Georg-Johann Lay <avr@gjlay.de>
2926 Adjust decimal point of signed accum mode to GCC default.
2929 * config/avr/t-avr (LIB1ASMFUNCS): Add _fractsfsq _fractsfusq,
2931 * config/avr/lib1funcs-fixed.S (__fractqqsf, __fracthqsf)
2932 (__fractsasf, __fractsfha, __fractusqsf, __fractsfsa)
2933 (__mulha3, __mulsa3)
2934 (__divqq3, __divha3, __divsa3): Adjust to new position of
2935 decimal point of signed accum types.
2937 (__mulusa3_round): New function.
2938 (__mulusa3): Use it.
2939 (__divqq_helper): New function.
2940 (__udivuqq3): Use it.
2942 2012-11-20 Jakub Jelinek <jakub@redhat.com>
2945 * libgcc-std.ver.in: Add GCC_4.8.0 and %inherit for it.
2947 2012-11-18 Teresa Johnson <tejohnson@google.com>
2950 * libgcov.c (gcov_exit): Remove merged program summary
2951 comparison unless !GCOV_LOCKED.
2953 2012-11-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
2955 * soft-fp: Updated from glibc upstream.
2957 2012-11-06 Ian Lance Taylor <iant@google.com>
2959 * generic-morestack.c (__generic_morestack): Align the returned
2960 stack pointer to a 32 byte boundary.
2961 * config/i386/morestack.S (__morestack_non_split) [32-bit]: Don't
2962 increment the return address until we have decided that we don't
2963 have a varargs function.
2964 (__morestack) [32-bit]: Align stack correctly when calling C
2966 (__morestack) [64-bit]: Likewise.
2968 2012-11-04 Thomas Schwinge <thomas@codesourcery.com>
2970 * configure: Regenerate.
2972 2012-11-02 Uros Bizjak <ubizjak@gmail.com>
2975 * config/i386/sfp-exceptions.c: Guard with _SOFT_FLOAT.
2976 * config/i386/sfp-machine.h: Guard exception handling
2977 code with _SOFT_FLOAT.
2978 * config/i386/32/sfp-machine.h: Guard rounding handling
2979 code with _SOFT_FLOAT.
2980 * config/i386/64/sfp-machine.h: Ditto.
2982 2012-10-31 Joel Sherrill <joel.sherrill@oarcorp.com>
2984 * config.host (m32r-*-rtems*): Include crtinit.o and crtfinit.o
2987 2012-10-26 Uros Bizjak <ubizjak@gmail.com>
2989 * config/i386/crtfastmath.c (set_fast_math): Use __builtin_ia32_fxsave.
2990 Clear only fxsave.mxcsr_mask. Use saved mxcsr from fxsave structure
2991 when appropriate. Correct structure element types.
2992 * config/i386/t-crtfm (crtfastmath.o): Compile with -mfxsr, remove
2993 -minline-all-stringops from compile flags.
2995 2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
2997 * config.host (sparc64-*-rtems*): Remove sparc/t-elf.
2999 2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
3001 * config.host (sh*-*-rtems*): Add sh*-*-elf*'s extra_parts.
3003 2012-10-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
3005 * config.host (powerpc-*-rtems*): Add rs6000/t-savresfgpr to
3008 2012-10-23 Ian Bolton <ian.bolton@arm.com>
3009 Jim MacArthur <jim.macarthur@arm.com>
3010 Marcus Shawcroft <marcus.shawcroft@arm.com>
3011 Nigel Stephens <nigel.stephens@arm.com>
3012 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
3013 Richard Earnshaw <rearnsha@arm.com>
3014 Sofiane Naci <sofiane.naci@arm.com>
3015 Stephen Thomas <stephen.thomas@arm.com>
3016 Tejas Belagod <tejas.belagod@arm.com>
3017 Yufeng Zhang <yufeng.zhang@arm.com>
3019 * config.host (aarch64*-*-elf, aarch64*-*-linux*): New.
3020 * config/aarch64/crti.S: New file.
3021 * config/aarch64/crtn.S: New file.
3022 * config/aarch64/linux-unwind.h: New file.
3023 * config/aarch64/sfp-machine.h: New file.
3024 * config/aarch64/sync-cache.c: New file.
3025 * config/aarch64/t-aarch64: New file.
3026 * config/aarch64/t-softfp: New file.
3028 2012-10-21 Hans-Peter Nilsson <hp@bitrange.com>
3030 * config/mmix/crti.S: Mark program and data addresses using PRELD.
3031 Remove typo'd and unnecessary alignment-LOC for .data. Remove
3032 no-longer-needed LDBU insns.
3034 2012-10-18 Sebastian Huber <sebastian.huber@embedded-brains.de>
3037 (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtemseabi*): Rename
3038 "arm*-*-rtemseabi*" to "arm*-*-rtems*".
3040 2012-10-17 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
3042 * config/arm/lib1funcs.S (__ARM_ARCH__): Define for ARMv8-A.
3044 2012-10-15 Matthias Klose <doko@ubuntu.com>
3046 * config.host: Match arm*-*-linux-* for ARM Linux/GNU.
3048 2012-10-15 Pavel Chupin <pavel.v.chupin@intel.com>
3050 * configure: Regenerate.
3051 * configure.ac: Replace code with GCC_AC_THREAD_HEADER use.
3053 2012-10-10 Uros Bizjak <ubizjak@gmail.com>
3055 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
3056 instructions for 64bit targets only.
3058 2012-10-10 Uros Bizjak <ubizjak@gmail.com>
3060 * config/i386/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
3061 FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX): Move to ...
3062 * config/i386/32/sfp-machine.h: ... here.
3063 * config/i386/64/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO,
3064 FP_RND_PINF, FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX):
3067 2012-10-07 Matthias Klose <doko@ubuntu.com>
3069 * config/arm/unwind-arm.h (__gnu_unwind_24bit): Mark parameters
3071 (_Unwind_decode_typeinfo_ptr): Mark base as unused.
3073 2012-10-06 Mark Kettenis <kettenis@openbsd.org>
3075 * config.host (*-*-openbsd*): Add t-eh-dw2-dip to tmake_file.
3076 * unwind-dw2-fde-dip.c: Don't include <elf.h> on OpenBSD.
3077 (USE_PT_GNU_EH_FRAME): Define for OpenBSD.
3080 2012-10-05 Jonathan Wakely <jwakely.gcc@gmail.com>
3083 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
3084 Fix parameter names.
3086 2012-10-04 Oleg Endo <olegendo@gcc.gnu.org>
3089 * config/sh/t-sh (HOST_LIBGCC2_CFLAGS): Delete.
3090 * config/sh/t-netbsd (HOST_LIBGCC2_CFLAGS): Delete.
3091 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Remove mieee option.
3093 2012-10-03 Oleg Endo <olegendo@gcc.gnu.org>
3096 * config/sh/linux-atomic.S: Delete.
3097 * config/sh/linux-atomic.c: New.
3098 * config/sh/t-linux (LIB2ADD): Replace linux-atomic.S with
3099 linux-atomic.c. Add cflags to disable warnings.
3101 2012-10-02 Jonathan Wakely <jwakely.gcc@gmail.com>
3104 * gthr.h (__gthread_recursive_mutex_destroy): Document new required
3106 * gthr-posix.h (__gthread_recursive_mutex_destroy): Define.
3107 * gthr-single.h (__gthread_recursive_mutex_destroy): Likewise.
3108 * config/gthr-rtems.h (__gthread_recursive_mutex_destroy): Likewise.
3109 * config/gthr-vxworks.h (__gthread_recursive_mutex_destroy): Likewise.
3110 * config/i386/gthr-win32.c (__gthread_win32_recursive_mutex_destroy):
3112 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
3114 * config/mips/gthr-mipssde.h (__gthread_recursive_mutex_destroy):
3116 * config/pa/gthr-dce.h (__gthread_recursive_mutex_destroy): Likewise.
3117 * config/s390/gthr-tpf.h (__gthread_recursive_mutex_destroy): Likewise.
3119 2012-09-19 Mark Kettenis <kettenis@openbsd.org>
3121 * config.host (hppa-*-openbsd*): New target.
3122 * config/pa/t-openbsd: New file.
3124 2012-09-15 Georg-Johann Lay <avr@gjlay.de>
3127 * config/avr/lib1funcs-fixed.S (__ssneg_2, __ssabs_2, __ssneg_4,
3128 __ssabs_4, __clr_8, __ssneg_8, __ssabs_8,
3129 __usadd_8, __ussub_8, __ssadd_8, __sssub_8): New functions.
3130 (__divsa3): Use __negsi2 to negate r_quoL.
3131 * config/avr/lib1funcs.S (FALIAS): New macro.
3132 (__divmodsi4): Break out and use __divmodsi4_neg1 as...
3133 (__negsi2): ...this new function.
3134 * config/avr/t-avr (LIB1ASMFUNCS): Add _negsi2, _clr_8,
3135 _ssneg_2, _ssneg_4, _ssneg_8, _ssabs_2, _ssabs_4,
3136 _ssabs_8, _ssadd_8, _sssub_8, _usadd_8, _ussub_8.
3137 (LIB2FUNCS_EXCLUDE): Fix typo for _add _sub.
3138 Add: _ssadd*, _sssub*, _ssneg*, _ssabs* for signed fixed modes.
3139 Add: _usadd*, _ussub*, _usneg* for unsigned fixed modes.
3141 2012-09-10 Oleg Endo <olegendo@gcc.gnu.org>
3144 * config/sh/lib1funcs.S (ashlsi3): Reimplement as ashlsi3_r0.
3145 (lshrsi3): Reimplement as lshrsi3_r0.
3147 2012-09-10 Andreas Schwab <schwab@linux-m68k.org>
3150 * config/t-slibgcc-libgcc (SHLIB_MAKE_SOLINK): Use -lgcc instead
3153 2012-09-07 Teresa Johnson <tejohnson@google.com>
3155 PR gcov-profile/54487
3156 * libgcc/libgcov.c (gcov_exit): Avoid warning on histogram
3159 2012-09-05 Georg-Johann Lay <avr@gjlay.de>
3162 * config.host (tmake_file,host=avr-*-*): Add avr/t-avrlibc if
3163 not configured --with-avrlibc=no.
3164 * config/avr/t-avrlibc: New file.
3165 * Makefile.in (FPBIT_FUNCS): filter-out LIB2FUNCS_EXCLUDE.
3166 (DPBIT_FUNCS): Ditto.
3167 (TPBIT_FUNCS): Ditto.
3169 2012-09-04 Teresa Johnson <tejohnson@google.com>
3171 * libgcov.c (struct gcov_summary_buffer): New structure.
3172 (gcov_histogram_insert): New function.
3173 (gcov_compute_histogram): Ditto.
3174 (gcov_exit): Invoke gcov_compute_histogram, and perform merging of
3175 histograms during summary merging.
3177 2012-09-01 Mark Kettenis <kettenis@openbsd.org>
3179 * config.host (x86_64-*-openbsd*): New target.
3181 2012-08-29 Chung-Lin Tang <cltang@codesourcery.com>
3183 * config/mips/crtfastmath.c (set_fast_math): Add 'nomips16'
3186 2012-08-24 Georg-Johann Lay <avr@gjlay.de>
3189 * config/avr/t-avr (conv_X): Rename to func_X.
3191 2012-08-24 Georg-Johann Lay <avr@gjlay.de>
3194 * config/avr/lib1funcs-fixed.S: New file.
3195 * config/avr/lib1funcs.S: Include it. Undefine some divmodsi
3196 after they are used.
3197 (neg2, neg4): New macros.
3198 (__mulqihi3,__umulqihi3,__mulhi3): Rewrite non-MUL variants.
3199 (__mulhisi3,__umulhisi3,__mulsi3): Rewrite non-MUL variants.
3200 (__umulhisi3): Speed up MUL variant if there is enough flash.
3201 * config/avr/avr-lib.h (TA, UTA): Adjust according to gcc's
3203 * config/avr/t-avr (LIB1ASMFUNCS): Add: _fractqqsf, _fractuqqsf,
3204 _fracthqsf, _fractuhqsf, _fracthasf, _fractuhasf, _fractsasf,
3205 _fractusasf, _fractsfqq, _fractsfuqq, _fractsfhq, _fractsfuhq,
3206 _fractsfha, _fractsfsa, _mulqq3, _muluqq3, _mulhq3, _muluhq3,
3207 _mulha3, _muluha3, _mulsa3, _mulusa3, _divqq3, _udivuqq3, _divhq3,
3208 _udivuhq3, _divha3, _udivuha3, _divsa3, _udivusa3.
3209 (LIB2FUNCS_EXCLUDE): Add supported functions.
3211 2012-08-22 Georg-Johann Lay <avr@gjlay.de>
3213 * Makefile.in (fixed-funcs,fixed-conv-funcs): filter-out
3214 LIB2FUNCS_EXCLUDE before adding them to libgcc-objects,
3216 * fixed-obj.mk: Only expand dependency if $o is not in
3219 2012-08-22 H.J. Lu <hongjiu.lu@intel.com>
3221 * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): New.
3223 2012-08-22 Joseph Myers <joseph@codesourcery.com>
3225 * Makefile.in (vis_hide, gen-hide-list): Do not make definitions
3226 depend on --enable-shared.
3227 ($(lib1asmfuncs-o)): Use %.vis files independent of
3229 * static-object.mk ($(base)$(objext), $(base).vis)
3230 ($(base)_s$(objext)): Use same rules for visibility handling as in
3233 2012-08-21 Ian Lance Taylor <iant@google.com>
3235 * config/i386/morestack.S (__morestack_non_split): Increase amount
3236 of space allocated for non-split code stack.
3238 2012-08-19 Joseph Myers <joseph@codesourcery.com>
3240 * crtstuff.c (USE_PT_GNU_EH_FRAME): Define for systems using glibc
3241 even if inhibit_libc.
3243 2012-08-17 Julian Brown <julian@codesourcery.com>
3245 * Makefile.in (LIB2_DIVMOD_EXCEPTION_FLAGS): Default to
3246 -fexceptions -fnon-call-exceptions if not defined.
3247 ($(lib2-divmod-o), $(lib2-divmod-s-o)): Use above.
3248 * config/arm/t-bpabi (LIB2_DIVMOD_EXCEPTION_FLAGS): Define.
3250 2012-08-17 Andreas Schwab <schwab@linux-m68k.org>
3252 * config/m68k/linux-atomic.c (__sync_lock_test_and_set_1): Fix
3255 2012-08-16 David Edelsohn <dje.gcc@gmail.com>
3257 * config.host (*-*-aix*): Move rs6000/t-ibm-ldouble after
3258 rs6000/t-slibgcc-aix.
3260 2012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
3262 * longlong.h: (powerpc): Delete _ARCH_PWR and _ARCH_COM handling.
3264 2012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
3266 * longlong.h: (whole file, powerpc): Adjust to single assembler syntax.
3268 2012-08-03 H.J. Lu <hongjiu.lu@intel.com>
3271 * Makefile.in (version): Replace top_srcdir with srcdir.
3273 2012-08-03 Jonathan Yong <jon_y@users.sourceforge.net>
3275 * Makefile.in (version): set to BASE-VER file from gcc directory.
3277 2012-08-01 Nick Clifton <nickc@redhat.com>
3279 * config/m32c/lib2funcs.c (__clrsbhi2): New function.
3280 Implements __clrsb for an HImode argument.
3282 2012-07-31 Nick Clifton <nickc@redhat.com>
3284 * config/stormy16/lib2funcs.c (__clrsbhi2): New function.
3285 Implements __clrsb for an HImode argument.
3286 * config/stormy16/clrsbhi2.c: New file:
3287 * config/stormy16/t-stormy16 (LIB2ADD): Add clrsbhi2.c.
3289 2012-07-22 Steven Bosscher <steven@gcc.gnu.org>
3291 * libgcov.c (__gcov_ior_profiler): Benign comment fix.
3293 2012-07-19 Tristan Gingold <gingold@adacore.com>
3294 Richard Henderson <rth@redhat.com>
3296 * unwind-seh.c: New file.
3297 * unwind-generic.h: Include windows.h for SEH.
3298 (_Unwind_Exception): Use 6 private fields for SEH.
3299 (_GCC_specific_handler): Declare.
3300 * unwind-c.c (__gcc_personality_seh0): New function.
3302 * config/i386/libgcc-cygming.ver: New file.
3303 * config/i386/t-seh-eh: New file.
3304 * config.host (x86_64-*-mingw*): Default to seh.
3306 2012-07-14 Steven Bosscher <steven@gcc.gnu.org>
3308 * config/t-darwin (crt3.0): Remove work-around for fixed PR26840.
3310 2012-06-17 Uros Bizjak <ubizjak@gmail.com>
3312 * config/i386/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Use
3313 __builtin_expect when checking for exceptions.
3314 * config/ia64/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Ditto.
3316 2012-06-13 Uros Bizjak <ubizjak@gmail.com>
3318 * config/ia64/sfp-machine.h (__sfp_handle_exceptions): New
3319 function declaration.
3320 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
3322 * config/ia64/sfp-exceptions.c: New.
3323 * config/ia64/t-softfp (LIB2ADD): Add sfp-exceptions.c.
3325 2012-06-13 Uros Bizjak <ubizjak@gmail.com>
3327 * config/i386/32/sfp-machine.h (_FP_NANSIGN_S, _FP_NANSIGN_D,
3328 _FP_NANSIGN_E, _FP_NANSIGN_Q): Move ...
3329 * config/i386/64/sfp-machine: ... (delete here) ...
3330 * config/i386/sfp-machine.h: ... to here.
3331 (FP_EX_MASK): Remove.
3333 (FP_INIT_ROUNDMODE): Declare asm as volatile.
3335 2012-06-11 Sriraman Tallam <tmsriram@google.com>
3337 * config/i386/libgcc-bsd.ver: Version symbol __cpu_indicator_init.
3338 * config/i386/libgcc-sol2.ver: Ditto.
3339 * config/i386/libgcc-glibc.ver: Ditto.
3341 2012-06-11 Roland McGrath <mcgrathr@google.com>
3343 * gthr-posix.h [neither FreeBSD nor Solaris] (__gthread_active_p):
3344 If __GLIBC__ is defined, refer to __pthread_key_create instead of
3347 2012-06-09 Uros Bizjak <ubizjak@gmail.com>
3349 * config/i386/32/sfp-machine.h (__gcc_CMPtype, CMPtype,
3350 _FP_KEEPNANFRACP, _FP_CHOOSENAN, FP_EX_INVALID, FP_EX_DENORM,
3351 FP_EX_DIVZERO, FP_EX_OVERFLOW, FP_EX_UNDERFLOW, FP_EX_INEXACT,
3352 FP_HANDLE_EXCEPTIONS, FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
3353 FP_RND_MINF, _FP_DEXL_EX, FP_INIT_ROUNDMODE, FP_ROUNDMODE,
3354 __LITTLE_ENDIAN, __BIG_ENDIAN, strong_alias): Move ...
3355 * config/i386/64/sfp-machine: ... (delete here) ...
3356 * config/i386/sfp-machine.h: ... to here.
3358 (__sfp_handle_exceptions): New function declaration.
3359 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
3360 * config/i386/sfp-exceptions.c: New.
3361 * config/i386/t-softfp: New.
3362 * config.host (i[34567]86-*-* and x86_64-*-* soft-fp targets): Add
3363 i386/t-softfp to tmake_file.
3365 2012-06-03 David S. Miller <davem@davemloft.net>
3367 * longlong.h [SPARC] (sub_ddmmss): Fix thinko in previous 64-bit
3370 2012-05-31 David S. Miller <davem@davemloft.net>
3372 * longlong.h [SPARC] (umul_ppmm, udiv_qrnnd): Use hardware integer
3373 multiply and divide instructions on 32-bit when V9.
3374 (add_ssaaaa, sub_ddmmss): Convert to branchless code on 64-bit.
3376 2012-05-29 Joseph Myers <joseph@codesourcery.com>
3378 * config/arm/ieee754-df.S: Fix typos.
3379 * config/arm/ieee754-sf.S: Fix typos.
3380 * config/c6x/libunwind.S: Fix typos.
3381 * config/epiphany/udivsi3-float.c: Fix typos.
3382 * config/microblaze/muldi3_hard.S: Fix typos.
3383 * config/picochip/adddi3.S: Fix typos.
3384 * config/picochip/ashlsi3.S: Fix typos.
3385 * config/picochip/ashrsi3.S: Fix typos.
3386 * config/picochip/clzsi2.S: Fix typos.
3387 * config/picochip/cmpsi2.S: Fix typos.
3388 * config/picochip/divmod15.S: Fix typos.
3389 * config/picochip/divmodhi4.S: Fix typos.
3390 * config/picochip/divmodsi4.S: Fix typos.
3391 * config/picochip/longjmp.S: Fix typos.
3392 * config/picochip/lshrsi3.S: Fix typos.
3393 * config/picochip/parityhi2.S: Fix typos.
3394 * config/picochip/popcounthi2.S: Fix typos.
3395 * config/picochip/setjmp.S: Fix typos.
3396 * config/picochip/subdi3.S: Fix typos.
3397 * config/picochip/ucmpsi2.S: Fix typos.
3398 * config/picochip/udivmodhi4.S: Fix typos.
3399 * config/picochip/udivmodsi4.S: Fix typos.
3400 * config/spu/divv2df3.c: Fix typos.
3401 * config/spu/mfc_multi_tag_release.c: Fix typos.
3402 * config/spu/mfc_tag_release.c: Fix typos.
3403 * configure.ac: Fix typos.
3404 * configure: Regenerate.
3406 2012-05-25 Ian Lance Taylor <iant@google.com>
3408 * config/i386/morestack.S (__morestack_non_split): Check whether
3409 caller is varargs and needs %bp to hold the stack frame on return.
3411 2012-05-25 Olivier Hainque <hainque@adacore.com>
3413 * config/rs6000/vxworks/tramp.S (trampoline_setup): Use a longcall
3414 sequence in the non pic case on VxWorks.
3416 2012-05-24 Olivier Hainque <hainque@adacore.com>
3418 * Makefile.in: Move dependency on install-unwind_h from
3419 "install-leaf" to "install".
3421 2012-05-24 Olivier Hainque <hainque@adacore.com>
3423 * Makefile.in (clean): Remove libgcc_tm.stamp as well.
3424 Use a separate command for stamp removals.
3426 2012-05-21 Andrew Pinski <apinski@cavium.com>
3429 * configure.ac: Define the default includes to being none.
3430 * configure: Regenerate.
3432 2012-05-16 Olivier Hainque <hainque@adacore.com>
3434 * Makefile.in (install-unwind_h): Rename into ...
3435 (install-unwind_h-forbuild): New target.
3436 (all): Use it instead of the former install-unwind_h.
3437 (install-unwind_h): Reinstate, copy to user install destination
3438 for include files, not to the internal gcc object directory one.
3439 (install-leaf): Depend on it.
3441 2012-05-15 Olivier Hainque <hainque@adacore.com>
3443 * config/rs6000/aix-unwind.h (*_REGNO): New, set of useful
3444 register numbers. LR_REGNO replaces R_LR.
3445 (ucontext_for): New, helper for ...
3446 (ppc_aix_fallback_frame_state): New, implementation for aix 5.2
3448 (MD_FALLBACK_FRAME_STATE_FOR): Define for 32bit configurations.
3450 2012-05-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3452 * config.host (i[34567]86-*-linux*, x86_64-*-linux*)
3453 (i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu)
3454 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Move
3456 (i[34567]86-*-*, x86_64-*-*): ... here.
3458 * config/i386/libgcc-bsd.ver (GCC_4.8.0): New version.
3459 * config/i386/libgcc-sol2.ver (GCC_4.8.0): New version.
3461 * config/i386/i386-cpuinfo.c: Rename to ...
3462 * config/i386/cpuinfo.c: ... this.
3463 * config/i386/t-cpuinfo (LIB2ADD): Reflect this.
3465 * configure.ac (AC_CONFIG_HEADER): Call for auto-target.h.
3466 (libgcc_cv_init_priority): New test.
3467 * configure: Regenerate.
3468 * config.in: New file.
3469 * Makefile.in (clean): Rename config.h to auto-target.h.
3470 (config.h): Likewise.
3471 (stamp-h): Likewise.
3473 * config/i386/cpuinfo.c (auto-target.h): Include.
3474 (CONSTRUCTOR_PRIORITY): Define.
3475 (__cpu_indicator_init): Use it.
3477 2012-05-09 H.J. Lu <hongjiu.lu@intel.com>
3479 * longlong.h: Use a URL instead of an FSF postal address.
3480 Replace spaces with tab.
3482 2012-05-08 Teresa Johnson <tejohnson@google.com>
3484 * libgcov.c (gcov_clear, __gcov_reset): New functions.
3485 (__gcov_dump): Ditto.
3486 (gcov_dump_complete): New global variable.
3487 (gcov_exit): Export hidden to enable use in L_gcov_dump.
3488 (__gcov_flush): Outline functionality now in gcov_clear.
3489 * Makefile.in (L_gcov_reset, L_gcov_dump): Define.
3491 2012-04-28 Aurelien Jarno <aurelien@aurel32.net>
3493 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*): Remove.
3494 (mips*-*-linux*): Include mips/t-tpbit when long double is
3497 2012-04-25 Sriraman Tallam <tmsriram@google.com>
3499 * config/i386/i386-cpuinfo.c (FEATURE_AVX2): New enum value.
3500 (get_available_features): New argument. Check for AVX2.
3501 (__cpu_indicator_init): Modify call to get_available_features.
3503 2012-04-25 Alan Modra <amodra@gmail.com>
3505 * config/rs6000/crtsavevr.S: New file.
3506 * config/rs6000/crtrestvr.S: New file.
3507 * config/rs6000/t-savresfgpr: Build the above.
3508 * config/rs6000/t-netbsd: Likewise.
3510 2012-04-24 Sriraman Tallam <tmsriram@google.com>
3512 * libgcc/config/i386/i386-cpuinfo.c: Set __cpu_vendor always.
3514 2012-04-24 Sriraman Tallam <tmsriram@google.com>
3516 * libgcc/config/i386/i386-cpuinfo.c: New file.
3517 * libgcc/config/i386/t-cpuinfo: New file.
3518 * libgcc/config.host: Include t-cpuinfo.
3519 * libgcc/config/i386/libgcc-glibc.ver: Version symbol __cpu_model.
3521 2012-04-24 Chao-ying Fu <fu@mips.com>
3523 * unwind-dw2-fde-dip.c: Define USE_PT_GNU_EH_FRAME for BIONIC.
3525 2012-04-20 Thomas Schwinge <thomas@codesourcery.com>
3527 struct siginfo vs. siginfo_t
3529 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Use
3530 siginfo_t instead of struct siginfo.
3531 * config/bfin/linux-unwind.h (bfin_fallback_frame_state): Likewise.
3532 * config/i386/linux-unwind.h (x86_fallback_frame_state): Likewise.
3533 * config/ia64/linux-unwind.h (ia64_fallback_frame_state)
3534 (ia64_handle_unwabi): Likewise.
3535 * config/mips/linux-unwind.h (mips_fallback_frame_state): Likewise.
3536 * config/pa/linux-unwind.h (pa32_fallback_frame_state): Likewise.
3537 * config/sh/linux-unwind.h (shmedia_fallback_frame_state)
3538 (sh_fallback_frame_state): Likewise.
3539 * config/tilepro/linux-unwind.h (tile_fallback_frame_state): Likewise.
3540 * config/xtensa/linux-unwind.h (xtensa_fallback_frame_state): Likewise.
3542 2012-04-02 H.J. Lu <hongjiu.lu@intel.com>
3544 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): Update x32
3547 2012-03-31 Eric Botcazou <ebotcazou@adacore.com>
3549 * config/ia64/unwind-ia64.c (uw_install_context): Manually save LC
3550 if it hasn't been previously saved.
3552 2012-03-29 H.J. Lu <hongjiu.lu@intel.com>
3554 * config/i386/linux-unwind.h (x86_64_fallback_frame_state): Define
3557 2012-03-28 Georg-Johann Lay <avr@gjlay.de>
3560 * config/avr/lib1funcs.S: Use __AVR_HAVE_SPH__ for SP_H checks
3561 instead of __AVR_HAVE_8BIT_SP__.
3563 2012-03-26 Tristan Gingold <gingold@adacore.com>
3565 * config/ia64/unwind-ia64.h: Declare unw_word and unw_sword.
3566 (unw_table_entry): Use unw_word instead of unsigned long.
3567 (_Unwind_FindTableEntry): Likewise.
3568 * config/ia64/fde-glibc.c (_Unwind_FindTableEntry): Likewise.
3569 * config/ia64/fde-vms.c (vms_unwtable_entry): Likewise.
3570 (_Unwind_FindTableEntry): Likewise.
3571 * config/ia64/unwind-ia64.c (unw_reg_info, unw_reg_state)
3572 (unw_labeled_state, unw_state_record, unw_stack, _Uwind_Context)
3573 (set_reg, alloc_spill_area, finish_prologue, ia64_rse_slot_num)
3574 (ia64_rse_is_rnat_slot, ia64_rse_rnat_addr, ia64_rse_num_regs)
3575 (ia64_rse_skip_regs, ia64_copy_rbs, unw_access_gr)
3576 (uw_frame_state_for, uw_update_reg_address, uw_update_context)
3577 (uw_init_context_1, uw_install_context): Likewise.
3578 (unw_word): Move to unwind-ia64.h
3580 2012-03-26 Tristan Gingold <gingold@adacore.com>
3582 * config/vms/vms-ucrt0.c: Update copyright years.
3584 (___gcc_main_flags): Declare.
3585 (__main): Check flags to remap argv and exit code.
3586 * config.host (*-*-*vms*): Adjust extra_parts.
3587 * config/vms/t-vms (vcrt0.o, pcrt0.o): Remove.
3590 2012-03-22 Richard Earnshaw <rearnsha@arm.com>
3592 * arm/lib1funcs.asm (ctzsi2): New function.
3593 * arm/t-elf (LIB1ASMFUNCS): Add _ctzsi2.
3594 * arm/t-linux (LIB1ASMFUNCS): Likewise.
3595 * arm/t-strongarm-elf (LIB1ASMFUNCS): Likewise.
3596 * arm/t-symbian (LIB1ASMFUNCS): Likewise.
3597 * arm/t-vxworks (LIB1ASMFUNCS): Likewise.
3598 * arm/t-wince-pe (LIB1ASMFUNCS): Likewise.
3600 2012-03-21 Andreas Tobler <andreast@fgznet.ch>
3602 * config.host: Add bits to support powerpc64-*-freebsd*.
3603 * config/rs6000/freebsd-unwind.h: New file.
3604 * config/rs6000/t-freebsd64: New file.
3606 2012-03-20 Richard Guenther <rguenther@suse.de>
3608 PR gcov-profile/52627
3609 * libgcov.c (init_mx): Fix mutex name.
3611 2012-03-16 Tristan Gingold <gingold@adacore.com>
3613 * config/ia64/vms-unwind.h: Remove ulong (and replace
3614 it by unw_reg where used). Define unw_reg with __int64.
3616 2012-03-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3618 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
3620 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
3622 (sparc_is_sighandler): Likewise.
3624 2012-03-13 H.J. Lu <hongjiu.lu@intel.com>
3626 * unwind-dw2.c (_Unwind_SetGRValue): Assert DWARF register size
3629 2012-03-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3631 * config/arm/crtn.S: Fix typo.
3633 2012-03-13 Richard Guenther <rguenther@suse.de>
3635 * libgcov.c: Remove stdio.h include and NULL un-define.
3637 2012-03-13 Richard Guenther <rguenther@suse.de>
3640 * unwind-dw2-fde.c: Make avoid-include-gthr.h hacks work again.
3642 2012-03-13 Richard Guenther <rguenther@suse.de>
3644 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Fix definition.
3646 2012-03-13 Richard Guenther <rguenther@suse.de>
3648 * gthr-posix.h: Remove duplicate __GTHREAD_MUTEX_INIT_FUNCTION
3649 and __gthread_mutex_init_function definitions.
3651 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3653 * config.host (mips*-*-openbsd*): Remove.
3655 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3657 * config.host: Remove alpha*-dec-osf5.1* handling.
3658 * config/alpha/gthr-posix.c: Remove.
3659 * config/alpha/libgcc-osf5.ver: Remove.
3660 * config/alpha/osf5-unwind.h: Remove.
3661 * config/alpha/t-osf-pthread: Remove.
3662 * config/alpha/t-slibgcc-osf: Remove.
3663 * config/t-crtfm (crtfastmath.o): Remove -frandom-seed.
3664 * gthr-posix.h [!_REENTRANT && __osf__] (_REENTRANT): Don't define.
3665 [__osf__ && _PTHREAD_USE_MANGLED_NAMES_]: Remove.
3666 * mkmap-flat.awk: Remove osf_export handling.
3668 2012-03-12 Richard Guenther <rguenther@suse.de>
3670 * gthr.h (__GTHREAD_MUTEX_INIT_FUNCTION): Adjust specification.
3671 * gthr-posix.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
3672 (__gthread_mutex_init_function): New function.
3673 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
3676 * libgcov.c: Include gthr.h.
3677 (__gcov_flush_mx): New global variable.
3678 (init_mx, init_mx_once): New functions.
3679 (__gcov_flush): Protect self with a mutex.
3680 (__gcov_fork): Re-initialize mutex after forking.
3681 * unwind-dw2-fde.c: Change condition under which to use
3682 __GTHREAD_MUTEX_INIT_FUNCTION.
3684 2012-03-12 Tristan Gingold <gingold@adacore.com>
3686 * config/alpha/t-vms: Define HOST_LIBGCC2_CFLAGS.
3687 * config/ia64/t-vms: Likewise.
3689 2012-03-11 Michael Hope <michael.hope@linaro.org>
3691 * longlong.h [ARM] (add_ssaaaa, sub_ddmmss, umul_ppmm): Enable
3694 2012-03-07 Walter Lee <walt@tilera.com>
3696 * config/tilepro/atomic.c: Rename "atomic_" prefix to
3698 (atomic_xor): Rename and move definition to
3699 config/tilepro/atomic.h.
3700 (atomic_nand): Ditto.
3701 * config/tilepro/atomic.h: Rename "atomic_" prefix to
3703 (arch_atomic_xor): Move from config/tilepro/atomic.c.
3704 (arch_atomic_nand): Ditto.
3706 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
3709 * config/avr/lib1funcs.S (__movmemx_hi): Fix loop label in RAM-part.
3711 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
3714 * config/avr/lib1funcs.S (__xload_1): Don't read unintentionally
3717 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
3721 * config/avr/lib1funcs.S (__do_copy_data): Clear RAMPZ after usage
3722 if RAMPZ affects reading from RAM.
3723 (__tablejump_elpm__): Ditto.
3725 (__movmemx_hi): Ditto.
3726 (__do_global_ctors): Right condition for RAMPZ usage is "have ELPM".
3727 (__do_global_dtors): Ditto.
3728 (__xload_1, __xload_2, __xload_3, __xload_4): Ditto.
3729 (__movmemx_hi): Ditto.
3731 2012-03-05 Richard Henderson <rth@redhat.com>
3733 * longlong.h [ARM] (umul_ppmm): Use umull for arm3m and later.
3734 [ARM] (count_trailing_zeros): Use the builtin.
3736 2012-03-01 Kai Tietz <ktietz@redhat.com>
3738 * soft-fp: Imported from glibc upstream.
3740 2012-02-28 Kai Tietz <ktietz@redhat.com>
3742 * config/i386/sfp-machine.h (_FP_STRUCT_LAYOUT): Define it
3743 for mingw-targets as attribute gcc_struct.
3745 2012-02-28 Ian Lance Taylor <iant@google.com>
3747 * generic-morestack.c (__splitstack_releasecontext): Correct call
3748 to __morestack_release_segments.
3750 2012-02-27 Samuel Thibault <samuel.thibault@ens-lyon.org>
3753 * generic-morestack.c (__generic_morestack_set_initial_sp): Test
3754 for __linux__ when removing signals from __morestack_fullmask.
3756 2012-02-23 Georg-Johann Lay <avr@gjlay.de>
3759 * config/avr/lib1funcs.S (__AVR__XMEGA__): Fix tippo to __AVR_XMEGA__.
3761 2012-02-23 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
3763 * config/ia64/crtbegin.S: Use HAVE_INITFINI_ARRAY_SUPPORT
3764 instead of HAVE_INITFINI_ARRAY.
3765 * config/ia64/crtend.S: Likewise.
3767 2012-02-20 Kai Tietz <ktietz@redhat.com>
3770 * gthr.h (GTHREAD_USE_WEAK): Define as zero for mingw.
3772 * config.host (i686-*-mingw*): Set md_unwind_header only for dw2-mode
3773 to w32-unwind.h header.
3775 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
3777 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*)
3778 (mips*-*-linux*): Remove t-slibgcc-libgcc.
3779 * config/mips/t-mips16 (LIB1ASMFUNCS): Remove __mips16_rdhwr.
3780 * config/mips/mips16.S (__mips16_rdhwr): Delete.
3782 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
3784 * config/mips/mips16.S (CALL_STUB_RET): Add CFI information.
3786 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
3789 * config/darwin-crt-tm.c: Correct typo.
3791 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
3792 Patrick Marlier <patrick.marlier@gmail.com>
3795 * config/darwin-crt-tm.c: Generate dummy functions.
3797 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
3798 Patrick Marlier <patrick.marlier@gmail.com>
3801 * config/darwin-crt-tm.c (getTMCloneTable): New function.
3802 (__doTMRegistrations): Call it.
3803 (__doTMdeRegistrations): Likewise.
3805 2012-01-15 Georg-Johann Lay <avr@gjlay.de>
3806 Anatoly Sokolov <aesok@post.ru>
3807 Eric Weddington <eric.weddington@atmel.com>
3810 * config/avr/lib1funcs.S (__prologue_saves__): Handle AVR_XMEGA
3811 (__epilogue_restores__): Ditto.
3813 2012-02-15 Eric Botcazou <ebotcazou@adacore.com>
3817 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Add support for
3818 Solaris 11 and slightly reformat.
3819 (sparc_is_sighandler): Likewise.
3821 2012-02-14 Walter Lee <walt@tilera.com>
3823 * config.host: Handle tilegx and tilepro.
3824 * config/tilegx/sfp-machine.h: New file.
3825 * config/tilegx/sfp-machine32.h: New file.
3826 * config/tilegx/sfp-machine64.h: New file.
3827 * config/tilegx/t-crtstuff: New file.
3828 * config/tilegx/t-softfp: New file.
3829 * config/tilegx/t-tilegx: New file.
3830 * config/tilepro/atomic.c: New file.
3831 * config/tilepro/atomic.h: New file.
3832 * config/tilepro/linux-unwind.h: New file.
3833 * config/tilepro/sfp-machine.h: New file.
3834 * config/tilepro/softdivide.c: New file.
3835 * config/tilepro/softmpy.S: New file.
3836 * config/tilepro/t-crtstuff: New file.
3837 * config/tilepro/t-tilepro: New file.
3839 2012-02-07 Jonathan Wakely <jwakely.gcc@gmail.com>
3843 * gthr-posix.h: Allow static initializer macros to be disabled.
3844 (__gthrw_pthread_cond_init): Define weak reference unconditionally.
3846 2012-02-05 Chung-Lin Tang <cltang@codesourcery.com>
3848 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*, mips*-*-linux*):
3849 Add t-slibgcc-libgcc to tmake_file.
3850 * config/mips/libgcc-mips16.ver: Revert previous patch.
3851 * config/mips/mips16.S (__mips16_rdhwr): Hide.
3853 2012-02-02 Sumanth G <sumanth.gundapaneni@kpitcummins.com>
3854 Jayant R Sonar <jayant.sonar@kpitcummins.com>
3856 * config.host: Add National Semiconductor CR16 target (cr16-*-*).
3857 * config/cr16/crti.S: New file.
3858 * config/cr16/crtlibid.S: New file.
3859 * config/cr16/crtn.S: New file.
3860 * config/cr16/lib1funcs.S: New file.
3861 * config/cr16/t-cr16: New file.
3862 * config/cr16/t-crtlibid: New file.
3863 * config/cr16/unwind-dw2.h: New file.
3864 * config/cr16/unwind-cr16.c: New file.
3865 * config/cr16/divmodhi3.c: New file.
3867 2012-01-25 Alan Modra <amodra@gmail.com>
3869 * config/rs6000/t-linux64: Delete. Move..
3870 * config/rs6000/t-ppc64-fp: ..softfp_wrap defines to here..
3871 * config/rs6000/t-linux: ..and libgcc flags to here.
3873 2012-01-22 Douglas B Rupp <rupp@gnat.com>
3875 * config.host (i[34567]86-*-interix3*):
3876 Change triplet to i[34567]86-*-interix[3-9]*.
3877 * configure: Regenerate.
3879 2012-01-15 Chung-Lin Tang <cltang@codesourcery.com>
3880 Richard Sandiford <rdsandiford@googlemail.com>
3882 * config/mips/libgcc-mips16.ver (__mips16_rdhwr): Add.
3883 * config/mips/mips16.S (__mips16_rdhwr): New function.
3884 * config/mips/t-mips16 (LIB1ASMFUNCS): Add _m16rdhwr.
3886 2012-01-11 Nathan Sidwell <nathan@acm.org>
3888 * libgcov.c (__gcov_init): Ignore objects with no functions.
3890 2012-01-10 Georg-Johann Lay <avr@gjlay.de>
3893 Extend __pgmx semantics to linearize memory.
3894 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_1, _movmemx.
3895 * config/avr/lib1funcs.S (__xload_1): New function.
3896 (__movmemx_qi, __movmemx_hi): New functions.
3897 (__xload_2, __xload_3, __xload_4): Rewrite to fit new __pgmx
3900 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
3902 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Check that the
3903 purported sigacthandler address isn't null before dereferencing it.
3904 (sparc_is_sighandler): Likewise.
3906 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
3909 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove SAVPC and
3910 add CFA. Revert back to old code for Solaris 8+ multi-threaded.
3911 (sparc_is_sighandler): Likewise.
3912 (MD_FALLBACK_FRAME_STATE_FOR): Adjust call to IS_SIGHANDLER.
3914 2012-01-06 Tristan Gingold <gingold@adacore.com>
3916 * config/ia64/t-ia64 (LIB1ASMFUNCS): Move backward
3917 compatibility thunks...
3918 (CUSTOM_CRTSTUFF, crtbegin.o, crtend.o)
3919 (crtbeginS.o, crtendS.o): ... and these to ...
3920 * config/ia64/t-ia64-elf: ... this new file.
3921 * config.host (ia64*-*-elf*, ia64*-*-freebsd*, ia64*-*-linux*)
3922 (ia64*-*-hpux*): Add ia64/t-ia64-elf in tmake_file.
3924 2012-01-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
3926 * configure: Regenerate.
3927 * config/s390/t-crtstuff: Remove -fPIC.
3929 2012-01-02 Jonathan Wakely <jwakely.gcc@gmail.com>
3932 * enable-execute-stack-mprotect.c (getpagesize): Do not define
3935 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
3938 * config/avr/lib1funcs.S: Remove FIXME comments.
3939 (SPEED_DIV): Depend on __AVR_HAVE_8BIT_SP__.
3941 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
3943 Implement light-weight DImode support.
3944 * config/avr/t-avr (LIB1ASMFUNCS): Add _adddi3, _adddi3_s8,
3945 _subdi3, _cmpdi2, _cmpdi2_s8, _rotldi3.
3946 * config/avr/lib1funcs.S (__adddi3, __adddi3_s8, __subdi3,
3947 __cmpdi2, __cmpdi2_s8, __rotldi3): New functions.
3949 2011-12-30 Nathan Sidwell <nathan@acm.org>
3951 * libgcov.c (gcov_crc32): Remove global var.
3952 (free_fn_data): New function.
3953 (buffer_fn_data): Pass in filename, more robust error recovery.
3954 (crc32_unsigned): New function.
3955 (gcov_exit): More robust detection of new program. More robust
3957 (__gcov_init): Do not update program's crc here.
3959 2011-12-21 Tristan Gingold <gingold@adacore.com>
3961 * config/ia64/fde-vms.c (UNW_IVMS_MODE): Define.
3963 2011-12-21 Ian Lance Taylor <iant@google.com>
3965 * config/i386/morestack.S: Simplify CFI opcodes throughout.
3967 2011-12-20 Ian Lance Taylor <iant@google.com>
3969 * config/i386/morestack.S (__morestack_non_split): If there is
3970 enough stack space already, don't split. Ask for more stack space
3973 2011-12-20 Sergio Durigan Junior <sergiodj@redhat.com>
3975 * unwind-arm-common.inc: Include `tconfig.h', `tsystem.h' and
3977 (_Unwind_DebugHook): New function.
3978 (uw_restore_core_regs): New define.
3979 (unwind_phase2): Use uw_restore_core_regs instead of
3981 (unwind_phase2_forced): Likewise.
3982 (__gnu_Unwind_Resume): Likewise.
3984 2011-12-20 Uros Bizjak <ubizjak@gmail.com>
3986 * config/alpha/linux-unwind.h: Update copyright years.
3987 (MD_FROB_UPDATE_CONTEXT): New define.
3988 (alpha_frob_update_context): New function.
3990 2011-12-17 Richard Sandiford <rdsandiford@googlemail.com>
3992 * config.host (mips*-sde-elf*, mipsisa64sr71k-*-elf*): Add to
3993 tmake_file rather replacing it.
3995 2011-12-15 Iain Sandoe <iains@gcc.gnu.org>
3997 * config/rs6000/darwin-world.S (toplevel): Make it clear that this
3998 function is not used for PPC64.
3999 (save_world): Amend comments. Update the VRsave mask to reflect the
4001 (rest_world): Update comments, do not clobber r10, do not use r8.
4002 (eh_rest_world_r10): Amend comments, do not use r8.
4003 (rest_world_eh_r7r8): Rename as local Lrest_world_eh_r7, since r8 is
4004 no longer used, move restore of CR and target address to the end of
4007 2011-12-14 H.J. Lu <hongjiu.lu@intel.com>
4009 * generic-morestack.c (__generic_morestack_set_initial_sp): Check
4010 __GLIBC__ instead of __linux__ when using __SIGRTMIN.
4012 2011-12-14 Georg-Johann Lay <avr@gjlay.de>
4015 * config/avr/t-avr (LIB1ASMSRC): Add _mulpsi3, _mulsqipsi3.
4016 * config/avr/lib1funcs.S (__mulpsi3, __mulsqipsi3): New functions.
4018 2011-12-11 Eric Botcazou <ebotcazou@adacore.com>
4020 * config/sparc/sol2-unwind.h: Use #ifdef directive consistently.
4022 2011-12-09 Georg-Johann Lay <avr@gjlay.de>
4025 * config/avr/t-avr (LIB1ASMFUNCS): Add _muldi3.
4026 * config/avr/lib1funcs.S (__muldi3): New function.
4028 2011-12-06 Andrew Pinski <apinski@cavium.com>
4030 * crtstuff.c (__do_global_dtors_aux_fini_array_entry): Align to the
4032 (__frame_dummy_init_array_entry): Likewise.
4034 2011-12-06 Georg-Johann Lay <avr@gjlay.de>
4036 Forward-port from gcc-4_6-branch r181936 2011-12-02.
4040 * config/avr/lib1funcs.S (__prologue_saves__,
4041 __epilogue_restores__, __divdi3_moddi3): Enclose parts using
4042 __SP_H__ in !defined (__AVR_HAVE_8BIT_SP__). Add FIXME comments.
4044 2011-12-04 Iain Sandoe <iains@gcc.gnu.org>
4046 * config/rs6000/t-darwin64 (LIB2ADD): Add fp and gp save routines.
4048 2011-11-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4051 * config/pa/stublib.c (_ITM_registerTMCloneTable): New stub.
4052 (_ITM_deregisterTMCloneTable): Likewise.
4053 (__register_frame_info): Fix unused warning.
4054 (__deregister_frame_info, __cxa_finalize, _Jv_RegisterClasses,
4055 pthread_default_stacksize_np): Likewise.
4056 * config/pa/t-stublib (LIBGCCSTUB_OBJS): Add new objects and rules.
4058 2011-11-29 DJ Delorie <dj@redhat.com>
4060 * config.host (rl78-*-elf): New case.
4061 * config/rl78: New directory for the Renesas RL78.
4063 2011-11-29 Bernd Schmidt <bernds@codesourcery.com>
4065 * config.host (tic6x-*-uclinux): Append to extra_parts. Fix
4068 2011-11-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4071 * config/rs6000/t-savresfgpr: New file.
4072 * config/rs6000/t-ppccomm (LIB2ADD_ST): Remove all but
4073 $(srcdir)/config/rs6000/eabi.S.
4074 * config/rs6000/t-ppccomm-ldbl: Remove.
4075 * config.host (powerpc-*-freebsd*): Add rs6000/t-savresfgpr to
4077 (powerpc-*-eabispe*): Likewise.
4078 (powerpc-*-eabi*): Likewise.
4079 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
4080 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add rs6000/t-ppccomm
4081 to tmake_file, remove rs6000/t-ppccomm-ldbl.
4082 (powerpc-*-eabisimaltivec*): Remove rs6000/t-ppccomm-ldbl from
4084 (powerpc-*-eabisim*): Likewise.
4085 (powerpc-*-elf*): Likewise.
4086 (powerpc-*-eabialtivec*): Likewise.
4087 (powerpc-xilinx-eabi*): Likewise.
4088 (powerpc-*-rtems*): Likewise.
4089 (powerpcle-*-elf*): Likewise.
4090 (powerpcle-*-eabisim*): Likewise.
4091 (powerpcle-*-eabi*): Likewise.
4093 2011-11-27 Ian Lance Taylor <iant@google.com>
4095 * generic-morestack.c (__splitstack_find): Check for NULL old
4097 (__splitstack_resetcontext): New function.
4098 (__splitstack_releasecontext): New function.
4099 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
4101 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
4103 * config/darwin-crt-tm.c: Correct comments, use correct licence.
4105 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
4107 * config/darwin-crt-tm.c: Remove dummy _ITM_ functions.
4109 2011-11-26 Richard Henderson <rth@redhat.com>
4111 * config/m68k/linux-atomic.c: New file.
4112 * config/m68k/t-linux: New file.
4113 * config.host (m68k-uclinux, m68k-linux): Use it.
4115 2011-11-26 Richard Henderson <rth@redhat.com>
4117 * crtstuff.c (__TMC_LIST__): Mark used not unused.
4118 (__TMC_END__): Only declare if hidden is available; in the definition,
4119 if hidden is unavailable add a null record.
4120 (deregister_tm_clones, register_tm_clones): New.
4121 (__do_global_dtors_aux, frame_dummy): Use them.
4122 (__do_global_dtors, __do_global_ctors_1): Likewise.
4124 2011-11-22 Iain Sandoe <iains@gcc.gnu.org>
4126 * config/darwin-crt-tm.c: New file.
4127 * config.host (darwin): Build crttms.o crttme.o to provide
4128 startup and shutdown for tm clones.
4129 * config/t-darwin (crttms.o): New build rule.
4130 (crttme.o): Likewise.
4132 2011-11-21 Hans-Peter Nilsson <hp@axis.com>
4134 * Makefile.in ($(srcdir)/emutls.c): Explain why it's in LIB2ADDEH
4137 2011-11-21 Richard Henderson <rth@redhat.com>
4139 * crtstuff.c (USE_TM_CLONE_REGISTRY): Default to 1 on ELF.
4140 (__TMC_LIST__, __TMC_END__): New.
4141 (__do_global_dtors_aux): Call _ITM_deregisterTMCloneTable.
4142 (__do_global_dtors): Likewise.
4143 (frame_dummy): Call _ITM_registerTMCloneTable.
4144 (__do_global_ctors_1): Likewise.
4146 2011-11-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4148 * config.host (iq2000*-*-elf*): Add iq2000/t-iq2000 to tmake_file.
4149 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
4150 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add to tmake_file.
4151 (powerpc-*-lynxos*): Add rs6000/t-lynx to tmake_file.
4152 * config/i386/t-darwin64: Remove.
4153 * config/sh/t-netbsd (LIB2ADD): Remove.
4155 2011-11-21 Georg-Johann Lay <avr@gjlay.de>
4158 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add _moddi3, _umoddi3.
4159 (LIB1ASMFUNCS): Add _divdi3, _udivdi3, _udivmod64, _negdi2.
4160 * config/avr/lib1funcs.S (wmov): New assembler macro.
4161 (__umoddi3, __udivdi3, __udivdi3_umoddi3): New functions.
4162 (__moddi3, __divdi3, __divdi3_moddi3): New functions.
4163 (__udivmod64): New function.
4164 (__negdi2): New function.
4166 2011-11-21 Gerald Pfeifer <gerald@pfeifer.com>
4168 * config.host (*-*-freebsd[12], *-*-freebsd[12].*,
4169 *-*-freebsd*aout*): Remove.
4171 2011-11-20 Hans-Peter Nilsson <hp@axis.com>
4173 * static-object.mk (c_flags-$o): Save c_flags.
4174 ($(base)$(objext)): Use it.
4176 2011-11-18 Steve Ellcey <sje@cup.hp.com>
4178 * Makefile.in (c_flags): Set to -fno-exceptions to build libunwind.
4180 2011-11-18 Georg-Johann Lay <avr@gjlay.de>
4183 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_2 _xload_3 _xload_4.
4184 * config/avr/lib1funcs.S (__xload_2, __xload_3, __xload_4):
4187 2011-11-16 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
4189 * config/arm/lib1funcs.asm (udivsi3): Add support for divide
4191 (aeabi_uidivmod): Likewise.
4192 (umodsi3): Likewise.
4194 (aeabi_idivmod): Likewise.
4197 2011-11-16 Tristan Gingold <gingold@adacore.com>
4199 * config/alpha/qrnnd.S: Use specific pseudos for VMS.
4201 2011-11-15 Georg-Johann Lay <avr@gjlay.de>
4204 * config/avr/t-avr (LIB1ASMFUNCS): Add _load_3, _load_4.
4205 * config/avr/lib1funcs.S (__load_3, __load_4, __xload_2): New functions.
4207 2011-11-13 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4209 * config.host (hppa*64*-*-hpux11*): Remove pa/t-stublib64 from
4211 * config/pa/t-stublib: Merge rules from config/pa/t-stublib64.
4212 * config/pa/t-stublib64: Delete.
4214 2011-11-12 Richard Henderson <rth@redhat.com>
4216 * config/rs6000/linux-unwind.h (frob_update_context): Properly
4217 cast the pointer argument to _Unwind_SetGRPtr.
4219 2011-11-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4221 * config/spu/t-elf (LIB2ADD): Use LIB2FUNCS_EXCLUDE instead.
4223 2011-11-09 Ian Lance Taylor <iant@google.com>
4225 * generic-morestack.c: Include <string.h>.
4226 (uintptr_type): Define.
4227 (struct initial_sp): Add dont_block_signals field. Reduce size of
4229 (allocate_segment): Set prev field to NULL. Don't set
4230 __morestack_current_segment or __morestack_segments.
4231 (__generic_morestack): Update current->prev and *pp after calling
4233 (__morestack_block_signals): Don't do anything if
4234 dont_block_signals is set.
4235 (__morestack_unblock_signals): Likewise.
4236 (__generic_findstack): Check for initial_sp == NULL. Add casts to
4238 (__splitstack_block_signals): New function.
4239 (enum __splitstack_content_offsets): Define.
4240 (__splitstack_getcontext, __splitstack_setcontext): New functions.
4241 (__splitstack_makecontext): New function.
4242 (__splitstack_block_signals_context): New function.
4243 (__splitstack_find_context): New function.
4244 * config/i386/morestack.S (__morestack_get_guard): New function.
4245 (__morestack_set_guard, __morestack_make_guard): New functions.
4246 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
4248 2011-11-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4250 * config.host (i[34567]86-*-cygwin*): Move i386/t-mingw-pthread ...
4251 (i[34567]86-*-mingw*): ... here.
4252 (x86_64-*-mingw*): ... here.
4254 2011-11-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4256 * config/c6x/t-elf (LIB2ADD): Add instead of assigning.
4258 2011-11-07 Nathan Sidwell <nathan@acm.org>
4260 * libgcov.c (struct gcov_fn_buffer): New struct.
4261 (buffer_fn_data): New helper.
4262 (gcov_exit): Rework for new gcov data structures.
4264 2011-11-07 Georg-Johann Lay <avr@gjlay.de>
4267 * config/avr/lib1funcs.S (__divmodhi4, __divmodsi4): Tweak speed.
4269 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4271 * config.host (tmake_file): Correct comment.
4272 (bfin*-elf*): Remove bfin/t-elf from tmake_file, add
4274 (bfin*-uclinux*): Likewise.
4275 (bfin*-linux-uclibc*): Likewise.
4276 (xstormy16-*-elf): Add stormy16/t-stormy16 to tmake_file.
4278 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Append instead of
4280 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Likewise.
4281 * config/avr/t-avr (HOST_LIBGCC2_CFLAGS): Likewise.
4282 * config/c6x/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
4283 * config/h8300/t-h8300 (HOST_LIBGCC2_CFLAGS): Likewise.
4284 * config/lm32/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
4285 * config/m32r/t-m32r (HOST_LIBGCC2_CFLAGS): Likewise.
4286 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Likewise.
4287 * config/mips/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
4288 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Likewise.
4289 * config/pdp11/t-pdp11 (HOST_LIBGCC2_CFLAGS): Likewise.
4290 * config/picochip/t-picochip (HOST_LIBGCC2_CFLAGS): Likewise.
4291 * config/stormy16/t-stormy16 (HOST_LIBGCC2_CFLAGS): Likewise.
4292 * config/t-openbsd-thread (HOST_LIBGCC2_CFLAGS): Likewise.
4294 * config/bfin/t-elf: Remove.
4295 * config/t-vxworks (HOST_LIBGCC2_CFLAGS): Remove.
4297 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4299 * config.host (*-*-rtems*): Add t-rtems to tmake_file.
4300 (i[34567]86-*-rtems*): Remove t-rtems from tmake_file.
4301 (lm32-*-elf*, lm32-*-rtems*): Split into ...
4302 (lm32-*-elf*): ... this.
4303 (lm32-*-rtems*): ... and this.
4305 (m32r-*-rtems*): Add to tmake_file.
4306 (moxie-*-rtems*): Likewise.
4307 (sparc-*-rtems*): Likewise.
4308 Remove t-rtems from tmake_file.
4309 (sparc64-*-rtems*): Likewise.
4310 * config/t-rtems (HOST_LIBGCC2_CFLAGS): Use LIBGCC2_INCLUDES
4313 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4316 * config/gthr-posix.h: Move ...
4317 * gthr-posix.h: ... here.
4318 * config/gthr-lynx.h: Reflect this.
4319 * config/gthr-vxworks.h: Likewise.
4320 * config/rs6000/gthr-aix.h: Likewise.
4321 * configure.ac (target_thread_file): Likewise.
4322 * configure: Regenerate.
4324 2011-11-06 Sebastian Huber <sebastian.huber@embedded-brains.de>
4326 * config.host (arm*-*-rtemseabi*): New target.
4328 2011-11-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4331 * Makefile.in: Make EXTRA_PARTS depend on libgcc_tm.h instead of
4334 2011-11-05 Joern Rennecke <joern.rennecke@embecosm.com>
4336 * config.host (epiphany-*-elf*): New configuration.
4337 * config/epiphany: New Directory.
4339 2011-11-05 Ralf Corsépius <ralf.corsepius@rtems.org>
4341 * config.host (avr-*-rtems*): Add config/avr/t-rtems.
4342 * config/avr/t-rtems: New.
4343 Filter out _exit from LIB1ASMFUNCS.
4345 2011-11-04 David S. Miller <davem@davemloft.net>
4347 * configure.ac: Test for 64-bit addresses on !x86 using __LP64__.
4348 * configure: Rebuild.
4350 2011-11-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
4352 * config/s390/t-crtstuff: Add -fPIC to CRTSTUFF_T_CFLAGS_S
4355 2011-11-04 Georg-Johann Lay <avr@gjlay.de>
4358 * config/t-avr (LIB1ASMFUNCS): Add _divmodpsi4, _udivmodpsi4.
4359 * config/lib1funcs.S (__udivmodpsi4, __divmodpsi4): New functions.
4361 2011-11-04 Joel Sherrill <joel.sherrill@oarcorp.com>
4364 * config.host (sparc-*-rtems*): Add sparc/t-softmul.
4366 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4368 * config/c6x/t-elf (LIB2ADDEH): Set.
4369 * config/c6x/t-c6x-elf: Remove.
4371 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4373 * config/i386/sol2-ci.S: Rename to ...
4374 * config/i386/crti.S: ... this.
4375 * config/i386/sol2-cn.S: Rename to ...
4376 * config/i386/crtn.S: ... this.
4377 * config/sparc/sol2-ci.S: Rename to ...
4378 * config/sparc/crti.S: ... this.
4379 * config/sparc/sol2-cn.S: Rename to ...
4380 * config/sparc/crtn.S: ... this.
4381 * config/t-sol2 (CUSTOM_CRTIN): Remove.
4382 (crti.o, crtn.o): Remove.
4384 2011-11-04 Tristan Gingold <gingold@adacore.com>
4386 * config/ia64/fde-vms.c: Do not include md-unwind-support.h
4388 2011-11-04 Kaz Kojima <kkojima@gcc.gnu.org>
4390 * config/sh/t-sh: Use $(gcc_compile) instead of $(compile).
4392 2011-11-03 Hans-Peter Nilsson <hp@axis.com>
4394 * config.host (crisv32-*-none, cris-*-none): Remove.
4395 (crisv32-*-elf): Append to tmake_file, don't just set it.
4396 (cris-*-elf): Add missing t-fdpbit to tmake_file.
4398 2011-11-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4400 * config/rs6000/t-ppccomm (ecrti$(objext)): Use $<.
4401 (ecrtn$(objext)): Likewise.
4402 (ncrti$(objext)): Likewise.
4403 (ncrtn$(objext)): Likewise.
4405 2011-11-03 Andreas Schwab <schwab@redhat.com>
4407 * config/ia64/t-ia64 (crtbeginS.o): Fix whitespace damage.
4409 2011-11-02 David S. Miller <davem@davemloft.net>
4411 * configure.ac: Set host_address on sparc too.
4412 * configure: Regenerate.
4413 * config.host: Add sparc/t-linux64 and sparc/t-softmul conditionally
4414 based upon host_address.
4415 * config/sparc/t-linux64: Set CRTSTUFF_T_CFLAGS unconditionally.
4417 2011-11-02 Jason Merrill <jason@redhat.com>
4419 * config/rs6000/t-ppccomm: Add missing \.
4421 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4423 * gthr-single.h, gthr.h: New files.
4424 * config/gthr-lynx.h, config/gthr-posix.h., config/gthr-rtems.h,
4425 config/gthr-vxworks.h, config/i386/gthr-win32.h,
4426 config/mips/gthr-mipssde.h, config/pa/gthr-dce.h,
4427 config/rs6000/gthr-aix.h, config/s390/gthr-tpf.h: New files.
4428 * config/i386/gthr-win32.c: Include "gthr-win32.h".
4429 * configure.ac (thread_header): New variable.
4430 Set it depending on target_thread_file.
4431 (gthr-default.h): Link from $thread_header.
4432 * configure: Regenerate.
4433 * Makefile.in (LIBGCC2_CFLAGS): Remove $(GTHREAD_FLAGS).
4435 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4437 * configure.ac (tm_file_): New variable.
4438 Determine from tm_file.
4439 (tm_file, tm_defines): Substitute.
4440 * configure: Regenerate.
4441 * mkheader.sh: New file.
4442 * Makefile.in (clean): Remove libgcc_tm.h.
4443 ($(objects)): Depend on libgcc_tm.h.
4444 (libgcc_tm_defines, libgcc_tm_file): New variables.
4445 (libgcc_tm.h, libgcc_tm.stamp): New targets.
4446 ($(libgcc-objects), $(libgcc-s-objects), $(libgcc-eh-objects))
4447 ($(libgcov-objects), $(libunwind-objects), $(libunwind-s-objects))
4448 ($(extra-parts)): Depend on libgcc_tm.h.
4449 * config.host (tm_defines, tm_file): New variable.
4450 (arm*-*-linux*): Set tm_file for arm*-*-linux-*eabi.
4451 (arm*-*-uclinux*): Set tm_file for arm*-*-uclinux*eabi.
4452 (arm*-*-eabi*, arm*-*-symbianelf*): Set tm_file.
4453 (avr-*-rtems*): Likewise.
4454 (avr-*-*): Likewise.
4455 (frv-*-elf): Likewise.
4456 (frv-*-*linux*): Likewise.
4457 (h8300-*-rtems*): Likewise.
4458 (h8300-*-elf*): Likewise.
4459 (i[34567]86-*-darwin*): Likewise.
4460 (x86_64-*-darwin*): Likewise.
4461 (rx-*-elf): Likewise.
4462 (tic6x-*-uclinux): Likewise.
4463 (tic6x-*-elf): Likewise.
4464 (i[34567]86-*-linux*, x86_64-*-linux*): Likewise.
4465 * config/alpha/gthr-posix.c: Include libgcc_tm.h.
4466 * config/i386/cygming-crtbegin.c: Likewise.
4467 * config/i386/cygming-crtend.c: Likewise.
4468 * config/ia64/fde-vms.c: Likewise.
4469 * config/ia64/unwind-ia64.c: Likewise.
4470 * config/libbid/bid_gcc_intrinsics.h: Likewise.
4471 * config/rs6000/darwin-fallback.c: Likewise.
4472 * config/stormy16/lib2funcs.c: Likewise.
4473 * config/xtensa/unwind-dw2-xtensa.c: Likewise.
4474 * crtstuff.c: Likewise.
4475 * dfp-bit.h: Likewise.
4476 * emutls.c: Likewise.
4477 * fixed-bit.c: Likewise.
4478 * fp-bit.c: Likewise.
4479 * generic-morestack-thread.c: Likewise.
4480 * generic-morestack.c: Likewise.
4481 * libgcc2.c: Likewise.
4482 * libgcov.c: Likewise.
4483 * unwind-dw2-fde-dip.c: Likewise.
4484 * unwind-dw2-fde.c: Likewise.
4485 * unwind-dw2.c: Likewise.
4486 * unwind-sjlj.c: Likewise.
4488 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4490 * configure.ac: Include ../config/picflag.m4.
4491 (GCC_PICFLAG): Call it.
4493 * configure: Regenerate.
4494 * Makefile.in (gcc_srcdir): Remove.
4495 (LIBGCC2_DEBUG_CFLAGS, LIBGCC2_CFLAGS, LIBGCC2_INCLUDES)
4496 (HOST_LIBGCC2_CFLAGS, PICFLAG, LIB2FUNCS_ST, LIB2FUNCS_EXCLUDE)
4497 (LIB2_DIVMOD_FUNCS, LIB2ADD, LIB2ADD_ST): Set.
4498 ($(lib2funcs-o), $(lib2funcs-s-o), $(lib2-divmod-o))
4499 ($(lib2-divmod-s-o)): Use $(srcdir) to refer to libgcc2.c.
4502 * libgcc2.c, libgcc2.h, gbl-ctors.h, longlong.h: New files.
4503 * siditi-object.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir)
4504 to refer to libgcc2.c.
4506 * config/darwin-64.c: New file.
4507 * config/darwin-crt3.c: Remove comment.
4508 * config/divmod.c, config/floatunsidf.c, config/floatunsisf.c,
4509 config/floatunsitf.c, config/floatunsixf.c, config/udivmod.c,
4510 config/udivmodsi4.c: New files.
4511 * config/memcmp.c, config/memcpy.c, config/memmove.c,
4512 config/memset.c: New files.
4513 * config/t-crtstuff-pic (CRTSTUFF_T_CFLAGS_S): Use $(PICFLAG).
4514 * config/t-darwin (HOST_LIBGCC2_CFLAGS): Set.
4515 * config/t-freebsd-thread, config/t-libgcc-pic: New files.
4516 * config/t-libunwind (HOST_LIBGCC2_CFLAGS): Set.
4517 * config/t-openbsd-thread: New file.
4518 * config/t-sol2 (HOST_LIBGCC2_CFLAGS): Remove.
4519 * config/t-vxworks, config/vxlib-tls.c, config/vxlib.c: New files.
4520 * config/alpha/gthr-posix.c, config/alpha/qrnnd.S: New files.
4521 * config/alpha/t-alpha (LIB2ADD): Use $(srcdir) to refer to
4524 * config/alpha/t-osf-pthread (LIB2ADD): Use $(srcdir)/config/alpha
4525 to refer to gthr-posix.c.
4526 * config/alpha/t-vms (LIB2ADD): Set.
4527 * config/alpha/vms-gcc_shell_handler.c: New file.
4528 * config/arm/bpabi.c, config/arm/fp16.c,
4529 config/arm/linux-atomic.c, config/arm/linux-atomic-64bit.c,
4530 config/arm/unaligned-funcs.c: New files.
4531 * config/arm/t-bpabi (LIB2ADD, LIB2ADD_ST): Set.
4532 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Set.
4533 * config/arm/t-linux: Likewise.
4534 * config/arm/t-linux-eabi (LIB2ADD_ST): Add.
4535 * config/arm/t-netbsd: New file.
4536 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Set.
4537 * config/arm/t-symbian (LIB2ADD_ST): Set.
4538 * config/avr/t-avr (LIB2FUNCS_EXCLUDE, HOST_LIBGCC2_CFLAGS): Set.
4539 * config/bfin/t-crtstuff (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
4540 * config/bfin/t-elf: New file.
4541 * config/c6x/eqd.c, config/c6x/eqf.c, config/c6x/ged.c,
4542 config/c6x/gef.c, config/c6x/gtd.c, config/c6x/gtf.c,
4543 config/c6x/led.c, config/c6x/lef.c, config/c6x/ltd.c,
4544 config/c6x/ltf.c: New files.
4545 * config/c6x/t-elf (LIB2FUNCS_EXCLUDE, LIB2ADD)
4546 (HOST_LIBGCC2_CFLAGS): Set.
4547 * config/c6x/t-uclinux (HOST_LIBGCC2_CFLAGS): Set.
4548 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
4549 * config/cris/arit.c, config/cris/mulsi3.S, config/cris/t-cris:
4551 * config/cris/t-elfmulti (LIB2ADD_ST): Set.
4552 * config/cris/t-linux (HOST_LIBGCC2_CFLAGS): Remove.
4553 * config/frv/cmovd.c, config/frv/cmovh.c, config/frv/cmovw.c,
4554 config/frv/modi.c, config/frv/uitod.c, config/frv/uitof.c,
4555 config/frv/ulltod.c, config/frv/ulltof.c, config/frv/umodi.c: New
4557 * config/frv/t-frv (LIB2ADD): Set.
4558 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
4559 * config/h8300/clzhi2.c, config/h8300/ctzhi2.c,
4560 config/h8300/fixunssfsi.c, config/h8300/parityhi2.c,
4561 config/h8300/popcounthi2.c: New files.
4562 * config/h8300/t-h8300 (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
4563 * config/i386/gthr-win32.c: New file.
4564 * config/i386/t-cygming (LIBGCC2_INCLUDES): Set.
4565 * config/i386/t-cygwin: Likewise.
4566 * config/i386/t-darwin, config/i386/t-darwin64,
4567 config/i386/t-gthr-win32, config/i386/t-interix: New files.
4568 * config/i386/t-nto (HOST_LIBGCC2_CFLAGS): Set.
4569 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
4570 * config/i386/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
4571 * config/ia64/quadlib.c: New file.
4572 * config/ia64/t-hpux (LIB2ADD): Set.
4573 * config/ia64/t-ia64: Add comment.
4574 * config/iq2000/lib2funcs.c, config/iq2000/t-iq2000: New files.
4575 * config/lm32/t-uclinux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
4576 (HOST_LIBGCC2_CFLAGS): Append, remove -fPIC.
4577 * config/m32c/lib2funcs.c, config/m32c/trapv.c: New files.
4578 * config/m32c/t-m32c (LIB2ADD): Set.
4579 * config/m32r/t-linux (HOST_LIBGCC2_CFLAGS): Set.
4580 * config/m32r/t-m32r: Likewise.
4581 * config/m68k/fpgnulib.c: New file.
4582 * config/m68k/t-floatlib (LIB2ADD): Set.
4583 (xfgnulib.c): New target.
4584 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Set.
4585 * config/mep/lib2funcs.c, config/mep/tramp.c: New files.
4586 * config/mep/t-mep (LIB2ADD): Set.
4587 * config/microblaze/divsi3.asm: Rename to divsi3.S.
4588 * config/microblaze/moddi3.asm: Rename to moddi3.S.
4589 * config/microblaze/modsi3.asm: Rename to modsi3.S.
4590 * config/microblaze/muldi3_hard.asm: Rename to hard.S.
4591 * config/microblaze/mulsi3.asm: Rename to mulsi3.S.
4592 * config/microblaze/stack_overflow_exit.asm: Rename to exit.S.
4593 * config/microblaze/udivsi3.asm: Rename to udivsi3.S.
4594 * config/microblaze/umodsi3.asm: Rename to umodsi3.S.
4595 * config/microblaze/t-microblaze (LIB2ADD): Reflect this.
4596 * config/mips/t-elf, config/mips/t-vr, config/mips/vr4120-div.S:
4598 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Set.
4599 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Set.
4600 * config/pa/fptr.c, config/pa/lib2funcs.S,
4601 config/pa/linux-atomic.c, config/pa/quadlib.c: New files.
4602 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS): Set.
4603 (LIB2ADD, LIB2ADD_ST): Set.
4604 * config/pa/t-hpux, config/pa/t-hpux10, config/pa/t-pa64: New files.
4605 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS, LIB2ADD, LIB2ADD_ST):
4607 * config/pa/t-linux64 (LIB2ADD_ST, HOST_LIBGCC2_CFLAGS): Set.
4608 * config/pdp11/t-pdp11: New file.
4609 * config/picochip/libgccExtras/adddi3.S,
4610 config/picochip/libgccExtras/ashlsi3.S,
4611 config/picochip/libgccExtras/ashrsi3.S,
4612 config/picochip/libgccExtras/clzsi2.S,
4613 config/picochip/libgccExtras/cmpsi2.S,
4614 config/picochip/libgccExtras/divmod15.S,
4615 config/picochip/libgccExtras/divmodhi4.S,
4616 config/picochip/libgccExtras/divmodsi4.S,
4617 config/picochip/libgccExtras/lshrsi3.S,
4618 config/picochip/libgccExtras/parityhi2.S,
4619 config/picochip/libgccExtras/popcounthi2.S,
4620 config/picochip/libgccExtras/subdi3.S,
4621 config/picochip/libgccExtras/ucmpsi2.S,
4622 config/picochip/libgccExtras/udivmodhi4.S,
4623 config/picochip/libgccExtras/udivmodsi4.S: New files.
4624 * config/picochip/t-picochip (LIB2ADD, HOST_LIBGCC2_CFLAGS)
4625 (LIBGCC2_DEBUG_CFLAGS, RANLIB_FOR_TARGET): Set.
4626 * config/rs6000/crtresfpr.S, config/rs6000/crtresgpr.S,
4627 config/rs6000/crtresxfpr.S, config/rs6000/crtresxgpr.S,
4628 config/rs6000/crtsavfpr.S, config/rs6000/crtsavgpr.S)
4629 config/rs6000/darwin-asm.h, config/rs6000/darwin-fpsave.S,
4630 config/rs6000/darwin-gpsave.S, config/rs6000/darwin-tramp.S,
4631 config/rs6000/darwin-vecsave.S, config/rs6000/darwin-world.S: New
4633 * config/rs6000/t-darwin (LIB2ADD, LIB2ADD_ST)
4634 (HOST_LIBGCC2_CFLAGS): Set.
4635 * config/rs6000/t-darwin64: New file.
4636 * config/rs6000/t-linux64 (HOST_LIBGCC2_CFLAGS): Set.
4637 * config/rs6000/t-lynx, config/rs6000/t-netbsd: New files.
4638 * config/rs6000/t-ppccomm (LIB2ADD): Add
4639 $(srcdir)/config/rs6000/tramp.S.
4640 (LIB2ADD_ST): Use $(srcdir)/config/rs6000 to refer to sources.
4641 Add $(srcdir)/config/rs6000/eabi.S.
4642 (crtsavfpr.S, crtresfpr.S, crtsavgpr.S, crtresgpr.S, crtresxfpr.S)
4643 (crtresxgpr.S, e500crtres32gpr.S, e500crtres64gpr.S)
4644 (e500crtres64gprctr.S, e500crtrest32gpr.S, e500crtrest64gpr.S)
4645 (e500crtresx32gpr.S, e500crtresx64gpr.S, e500crtsav32gpr.S)
4646 (e500crtsav64gpr.S, e500crtsav64gprctr.S, e500crtsavg32gpr.S)
4647 (e500crtsavg64gpr.S, e500crtsavg64gprctr.S): Remove.
4648 * config/rs6000/tramp.S: New file.
4649 * config/s390/t-tpf: Remove.
4650 * config/sh/linux-atomic.S: New file.
4651 * config/sh/t-linux (LIB2ADD): Set.
4652 (HOST_LIBGCC2_CFLAGS): Append, remove -fpic.
4653 * config/sh/t-netbsd (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
4654 * config/sh/t-sh (unwind-dw2-Os-4-200.o): Use $(srcdir) to refer
4656 (HOST_LIBGCC2_CFLAGS): Set.
4657 * config/sparc/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
4658 * config/spu/divmodti4.c, config/spu/divv2df3.c,
4659 config/spu/float_disf.c, config/spu/float_unsdidf.c,
4660 config/spu/float_unsdisf.c, config/spu/float_unssidf.c,
4661 config/spu/mfc_multi_tag_release.c,
4662 config/spu/mfc_multi_tag_reserve.c, config/spu/mfc_tag_release.c,
4663 config/spu/mfc_tag_reserve.c, config/spu/mfc_tag_table.c,
4664 config/spu/multi3.c: New files.
4665 * config/spu/t-elf (LIB2ADD, LIB2ADD_ST, LIB2_SIDITI_CONV_FUNCS)
4666 (HOST_LIBGCC2_CFLAGS): Set.
4667 * config/stormy16/ashlsi3.c, config/stormy16/ashrsi3.c,
4668 config/stormy16/clzhi2.c, config/stormy16/cmpsi2.c,
4669 config/stormy16/ctzhi2.c, config/stormy16/divsi3.c,
4670 config/stormy16/ffshi2.c, config/stormy16/lib2.c,
4671 config/stormy16/lshrsi3.c, config/stormy16/modsi3.c,
4672 config/stormy16/parityhi2.c, config/stormy16/popcounthi2.c,
4673 config/stormy16/t-stormy16, config/stormy16/ucmpsi2.c,
4674 config/stormy16/udivmodsi4.c, config/stormy16/udivsi3.c,
4675 config/stormy16/umodsi3.c: New files.
4676 * config/xtensa/lib2funcs.S: New file.
4677 * config/xtensa/t-elf (HOST_LIBGCC2_CFLAGS): Set.
4678 * config/xtensa/t-xtensa (LIB2ADD): Set.
4679 * config.host (*-*-darwin*): Add t-libgcc-pic to tmake_file.
4680 (*-*-freebsd*): Add t-freebsd, t-libgcc-pic to tmake_file.
4681 Add t-freebsd-thread to tmake_file for posix threads.
4682 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu)
4683 (*-*-gnu*, *-*-kopensolaris*-gnu): Add t-libgcc-pic to tmake_file.
4684 (*-*-lynxos*): Likewise.
4685 (*-*-netbsd*): Likewise.
4686 (*-*-openbsd*): Likewise.
4687 Add t-openbsd-thread to tmake_file for posix threads.
4688 (*-*-solaris2*): Add t-libgcc-pic to tmake_file.
4689 (*-*-vxworks*): Set tmake_file.
4690 (alpha*-*-linux*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
4691 (alpha*-*-freebsd*): Likewise.
4692 (alpha*-*-netbsd*): Likewise.
4693 (alpha*-*-openbsd*): Likewise.
4694 (alpha*-dec-osf5.1*): Remove qrnnd.o, gthr-posix.o from extra_parts.
4695 (alpha64-dec-*vms*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
4696 (alpha*-dec-*vms*): Likewise.
4697 (arm*-*-netbsdelf*): Add arm/t-netbsd to tmake_file.
4698 (bfin*-elf*): Add bfin/t-elf to tmake_file.
4699 (bfin*-uclinux*): Likewise.
4700 (bfin*-linux-uclibc*): Likewise.
4701 (crisv32-*-elf): Add cris/t-cris to tmake_file.
4702 (crisv32-*-none): Likewise.
4703 (cris-*-elf): Likewise.
4704 (cris-*-none): Likewise.
4705 (cris-*-linux*, crisv32-*-linux*): Likewise.
4706 (hppa[12]*-*-hpux10*): Add pa/t-hpux pa/t-hpux10, t-libgcc-pic to
4708 (hppa*64*-*-hpux11*): Add pa/t-hpux, pa/t-pa64, t-libgcc-pic to
4710 (hppa[12]*-*-hpux11*): Add pa/t-hpux, t-libgcc-pic to tmake_file.
4711 (i[34567]86-*-elf*): Add t-libgcc-pic to tmake_file.
4712 (x86_64-*-elf*): Likewise.
4713 (i[34567]86-*-nto-qnx*): Likewise.
4714 (i[34567]86-*-mingw*): Add i386/t-gthr-win32 to tmake_file for
4716 (x86_64-*-mingw*): Likewise.
4717 (i[34567]86-*-interix3*): Add i386/t-interix to tmake_file.
4718 (lm32-*-uclinux*): Add t-libgcc-pic to tmake_file.
4719 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
4720 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
4721 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-elf to
4723 (mipsisa64sr71k-*-elf*): Likewise.
4724 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
4725 (mips-*-elf*, mipsel-*-elf*): Likewise.
4726 (mips64-*-elf*, mips64el-*-elf*): Likewise.
4727 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
4728 (mips*-*-rtems*): Likewise.
4729 (mips64vr-*-elf*, mips64vrel-*-elf*): Add mips/t-elf, mips/t-vr
4731 (pdp11-*-*): Add pdp11/t-pdp11 to tmake_file.
4732 (powerpc64-*-darwin*): Add rs6000/t-darwin64 to tmake_file.
4733 (s390x-ibm-tpf*): Add t-libgcc-pic to tmake_file.
4734 (spu-*-elf*): Likewise.
4735 (tic6x-*-uclinux): Add t-libgcc-pic to tmake_file.
4737 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4739 * Makefile.in ($(lib1asmfuncs-o), $(lib1asmfuncs-s-o)): Use
4740 $(srcdir) to refer to $(LIB1ASMSRC).
4742 * config/arm/bpabi-v6m.S, config/arm/bpabi.S,
4743 config/arm/ieee754-df.S, config/arm/ieee754-sf.S,
4744 config/arm/lib1funcs.S: New files.
4745 * config/arm/libunwind.S [!__symbian__]: Use lib1funcs.S.
4746 * config/arm/t-arm: New file.
4747 * config/arm/t-bpabi (LIB1ASMFUNCS): Set.
4748 * config/arm/t-elf, config/arm/t-linux, config/arm/t-linux-eabi,
4749 config/arm/t-strongarm-elf: New files.
4750 * config/arm/t-symbian (LIB1ASMFUNCS): Set.
4751 * config/arm/t-vxworks, config/arm/t-wince-pe: New files.
4752 * config/avr/lib1funcs.S: New file.
4753 * config/avr/t-avr (LIB1ASMSRC, LIB1ASMFUNCS): Set.
4754 * config/bfin/lib1funcs.S, config/bfin/t-bfin: New files.
4755 * config/c6x/lib1funcs.S: New file.
4756 * config/c6x/t-elf (LIB1ASMSRC, LIB1ASMFUNCS): Set.
4757 * config/fr30/lib1funcs.S, config/fr30/t-fr30: New files.
4758 * config/frv/lib1funcs.S: New file.
4759 * config/frv/t-frv (LIB1ASMSRC, LIB1ASMFUNCS): Set.
4760 * config/h8300/lib1funcs.S, config/h8300/t-h8300: New files.
4761 * config/i386/cygwin.S, config/i386/t-chkstk: New files.
4762 * config/ia64/__divxf3.asm: Rename to ...
4763 * config/ia64/__divxf3.S: ... this.
4764 Adapt lib1funcs.asm filename.
4765 * config/ia64/_fixtfdi.asm: Rename to ...
4766 * config/ia64/_fixtfdi.S: ... this.
4767 Adapt lib1funcs.asm filename.
4768 * config/ia64/_fixunstfdi.asm: Rename to ...
4769 * config/ia64/_fixunstfdi.S: ... this.
4770 Adapt lib1funcs.asm filename.
4771 * config/ia64/_floatditf.asm: Rename to ...
4772 * config/ia64/_floatditf.S: ... this.
4773 Adapt lib1funcs.asm filename.
4774 * config/ia64/lib1funcs.S: New file.
4775 * config/ia64/t-hpux (LIB1ASMFUNCS): Set.
4776 * config/ia64/t-ia64 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
4777 * config/ia64/t-softfp-compat (libgcc1-tf-compats): Adapt suffix.
4778 * config/m32c/lib1funcs.S, config/m32c/t-m32c: New files.
4779 * config/m68k/lb1sf68.S, config/m68k/t-floatlib: New files.
4780 * config/mcore/lib1funcs.S, config/mcore/t-mcore: New files.
4781 * config/mep/lib1funcs.S: New file.
4782 * config/mep/t-mep (LIB1ASMSRC, LIB1ASMFUNCS): Set.
4783 * config/mips/mips16.S: New file.
4784 * config/mips/t-mips16 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
4785 * config/pa/milli64.S: New file.
4786 * config/pa/t-linux, config/pa/t-linux64: New files.
4787 * config/picochip/lib1funcs.S: New file.
4788 * config/picochip/t-picochip (LIB1ASMSRC, LIB1ASMFUNCS): Set.
4789 * config/sh/lib1funcs.S, config/sh/lib1funcs.h: New files.
4790 * config/sh/t-linux (LIB1ASMFUNCS_CACHE): Set.
4791 * config/sh/t-netbsd: New file.
4792 * config/sh/t-sh (LIB1ASMSRC, LIB1ASMFUNCS, LIB1ASMFUNCS_CACHE): Set.
4793 Use $(srcdir) to refer to lib1funcs.S, adapt filename.
4794 * config/sh/t-sh64: New file.
4795 * config/sparc/lb1spc.S: New file.
4796 * config/sparc/t-softmul (LIB1ASMSRC): Adapt sparc/lb1spc.asm
4798 * config/v850/lib1funcs.S, config/v850/t-v850: New files.
4799 * config/vax/lib1funcs.S, config/vax/t-linux: New files.
4800 * config/xtensa/ieee754-df.S, config/xtensa/ieee754-sf.S,
4801 config/xtensa/lib1funcs.S: New files.
4802 * config/xtensa/t-xtensa (LIB1ASMSRC, LIB1ASMFUNCS): Set.
4803 * config.host (arm-wrs-vxworks): Add arm/t-arm, arm/t-vxworks to
4805 (arm*-*-freebsd*): Add arm/t-arm, arm/t-strongarm-elf to tmake_file.
4806 (arm*-*-netbsdelf*): Add arm/t-arm to tmake_file.
4807 (arm*-*-linux*): Likewise.
4808 Add arm/t-elf, arm/t-bpabi, arm/t-linux-eabi to tmake_file for
4809 arm*-*-linux-*eabi, add arm/t-linux otherwise.
4810 (arm*-*-uclinux*): Add arm/t-arm, arm/t-elf to tmake_file.
4811 (arm*-*-ecos-elf): Likewise.
4812 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
4813 (arm*-*-rtems*): Likewise.
4814 (arm*-*-elf): Likewise.
4815 (arm*-wince-pe*): Add arm/t-arm, arm/t-wince-pe to tmake_file.
4816 (avr-*-rtems*): Add to tmake_file, add avr/t-avr.
4817 (bfin*-elf*): Add bfin/t-bfin to tmake_file.
4818 (bfin*-uclinux*): Likewise.
4819 (bfin*-linux-uclibc*): Likewise.
4820 (bfin*-rtems*): Likewise.
4821 (bfin*-*): Likewise.
4822 (fido-*-elf): Merge into m68k-*-elf*.
4823 (fr30-*-elf)): Add fr30/t-fr30 to tmake_file.
4824 (frv-*-*linux*): Add frv/t-frv to tmake_file.
4825 (h8300-*-rtems*): Add h8300/t-h8300 to tmake_file.
4826 (h8300-*-elf*): Likewise.
4827 (hppa*64*-*-linux*): Add pa/t-linux, pa/t-linux64 to tmake_file.
4828 (hppa*-*-linux*): Add pa/t-linux to tmake_file.
4829 (i[34567]86-*-cygwin*): Add i386/t-chkstk to tmake_file.
4830 (i[34567]86-*-mingw*): Likewise.
4831 (x86_64-*-mingw*): Likewise.
4832 (i[34567]86-*-interix3*): Likewise.
4833 (ia64*-*-hpux*): Add ia64/t-ia64, ia64/t-hpux to tmake_file.
4834 (ia64-hp-*vms*): Add ia64/t-ia64 to tmake_file.
4835 (m68k-*-elf*): Also handle fido-*-elf.
4836 Add m68k/t-floatlib to tmake_file.
4837 (m68k-*-uclinux*): Add m68k/t-floatlib to tmake_file.
4838 (m68k-*-linux*): Likewise.
4839 (m68k-*-rtems*): Likewise.
4840 (mcore-*-elf): Add mcore/t-mcore to tmake_file.
4841 (sh-*-elf*, sh[12346l]*-*-elf*): Add sh/t-sh64 to tmake_file for
4843 (sh-*-linux*, sh[2346lbe]*-*-linux*): Add sh/t-sh to tmake_file.
4844 Add sh/t-sh64 to tmake_file for sh64*-*-linux*.
4845 (sh-*-netbsdelf*, shl*-*-netbsdelf*, sh5-*-netbsd*)
4846 (sh5l*-*-netbsd*, sh64-*-netbsd*, sh64l*-*-netbsd*): Add sh/t-sh,
4847 sh/t-netbsd to tmake_file.
4848 Add sh/t-sh64 to tmake_file for sh5*-*-netbsd*, sh64*-netbsd*.
4849 (sh-*-rtems*): Add sh/t-sh to tmake_file.
4850 (sh-wrs-vxworks): Likewise.
4851 (sparc-*-linux*): Add sparc/t-softmul to tmake_file except for
4853 (v850*-*-*): Add v850/t-v850 to tmake_file.
4854 (vax-*-linux*): Add vax/t-linux to tmake_file.
4855 (m32c-*-elf*, m32c-*-rtems*): Add m32c/t-m32c to tmake_file.
4857 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4859 * crtstuff.c: New file.
4860 * Makefile.in (CRTSTUFF_CFLAGS): Define.
4861 (CRTSTUFF_T_CFLAGS): Define.
4862 (extra-parts, INSTALL_PARTS): Remove conditional assignments.
4863 (crtbegin$(objext), crtend$(objext), crtbeginS$(objext))
4864 (crtendS$(objext), crtbeginT.o): Use $(srcdir) to refer to
4867 (crtbeginT.o): Use $(objext).
4868 [!CUSTOM_CRTIN] (crti$(objext), crtn$(objext)): New rules.
4869 (libgcc-extra-parts): Don't compare EXTRA_PARTS, GCC_EXTRA_PARTS.
4870 (gcc-extra-parts): Remove.
4871 * config.host (*-*-freebsd*): Add t-crtstuff-pic to tmake_file.
4873 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
4874 *-*-gnu*): Also handle *-*-kopensolaris*-gnu.
4875 Add t-crtstuff-pic to tmake_file.
4876 (*-*-lynxos*): New case.
4877 Set tmake_file, extra_parts.
4878 (*-*-netbsd*): Add t-crtstuff-pic to tmake_file.
4879 Set extra_parts for *-*-netbsd*1.[7-9]*, *-*-netbsd[2-9]*,
4880 *-*-netbsdelf[2-9]*.
4881 (*-*-openbsd*): Add t-crtstuff-pic to tmake_file.
4882 (*-*-rtems*): Set extra_parts.
4883 (*-*-solaris2*): Remove t-crtin from tmake_file for Solaris < 10.
4884 (*-*-uclinux*): New case.
4886 (*-*-vms*): New case.
4887 Set tmake_file, extra_parts.
4888 (*-*-elf): Set extra_parts.
4889 (alpha*-*-freebsd*): Add crtbeginT.o to extra_parts.
4890 (alpha64-dec-*vms*): Append to tmake_file, remove vms/t-vms,
4893 (alpha*-dec-*vms*): Append to tmake_file, remove vms/t-vms.
4895 (arm*-*-freebsd*): Add t-crtin to tmake_file.
4896 Add crtbegin.o, crtend.o, crti.o, crtn.o to extra_parts.
4897 (arm-wrs-vxworks): Append to tmake_file.
4899 (arm*-*-uclinux*): Set extra_parts.
4900 (arm*-*-ecos-elf): Likewise.
4901 (arm*-*-eabi*, arm*-*-symbianelf*): Set extra_parts for
4903 (arm*-*-rtems*): Set extra_parts.
4904 (arm*-*-elf): Likewise.
4905 (avr-*-rtems*): Clear extra_parts.
4906 (bfin*-elf*): Add bfin/t-crtlibid, bfin/t-crtstuff to extra_parts.
4908 (bfin*-uclinux*): Likewise.
4909 (bfin*-linux-uclibc*): Add bfin/t-crtstuff to tmake_file.
4910 (bfin*-rtems*): Append to tmake_file.
4912 (bfin*-*): Likewise.
4913 (crisv32-*-elf, crisv32-*-none, cris-*-elf, cris-*-none): Split into ...
4914 (crisv32-*-elf): ... this.
4915 (crisv32-*-none): ... this.
4916 (cris-*-elf, cris-*-none): New cases.
4917 Add cris/t-elfmulti to tmake_file.
4918 (fr30-*-elf): Append to tmake_file.
4920 (frv-*-elf): Append to tmake_file, add frv/t-frv.
4922 (h8300-*-rtems*): Append to tmake_file.
4924 (h8300-*-elf*): Likewise.
4925 (hppa*64*-*-hpux11*): Add pa/t-stublib, pa/t-stublib64 to tmake_file.
4927 (hppa[12]*-*-hpux11*): Add pa/t-stublib to tmake_file.
4929 (i[34567]86-*-elf*): Add i386/t-crtstuff, t-crtstuff-pic to tmake_file.
4930 (x86_64-*-elf*): Likewise.
4931 (i[34567]86-*-freebsd*): Add i386/t-crtstuff to tmake_file.
4932 (x86_64-*-freebsd*): Likewise.
4933 (x86_64-*-netbsd*): Likewise.
4934 (i[34567]86-*-linux*): Likewise.
4935 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
4936 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
4937 (x86_64-*-linux*): Likewise.
4938 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
4939 (i[34567]86-*-lynxos*): Add t-crtstuff-pic, i386/t-crtstuff to
4942 (i[34567]86-*-nto-qnx*): Set tmake_file, extra_parts.
4943 (i[34567]86-*-rtems*): Append to tmake_file, remove t-crtin.
4944 Append to extra_parts, remove crtbegin.o, crtend.o.
4945 (ia64*-*-elf*): Append to extra_parts, remove crtbegin.o, crtend.o.
4946 (ia64*-*-freebsd*): Append to extra_parts, remove crtbegin.o,
4947 crtend.o, crtbeginS.o, crtendS.o.
4948 (ia64*-*-linux*): Comment extra_parts.
4949 (ia64-hp-*vms*): Append to tmake_file, remove vms/t-vms, vms/t-vms64.
4951 (iq2000*-*-elf*): Clear extra_parts.
4952 (lm32-*-elf*, lm32-*-rtems*): Add t-crtin to tmake_file.
4953 (lm32-*-uclinux*): Add to extra_parts, remove crtbegin.o, crtend.o
4954 (m32r-*-elf*, m32r-*-rtems*): Split off ...
4955 (m32r-*-rtems*): ... this.
4956 Add m32r/t-m32r to tmake_file.
4957 (m68k-*-elf*): Add t-crtin to tmake_file.
4958 (m68k-*-rtems*): Add crti.o, crtn.o to extra_parts.
4959 (mcore-*-elf): Likewise.
4960 (microblaze*-*-*): Set extra_parts.
4961 (mips*-sde-elf*): New case.
4962 Set tmake_file, extra_parts.
4963 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
4964 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
4965 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-crtstuff to
4968 (mipsisa64sr71k-*-elf*): Likewise.
4969 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
4970 (mips-*-elf*, mipsel-*-elf*): Likewise.
4971 (mips64-*-elf*, mips64el-*-elf*): Likewise.
4972 (mips64vr-*-elf*, mips64vrel-*-elf*): Likewise.
4973 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
4974 (mips*-*-rtems*): Likewise.
4975 (mipstx39-*-elf*, mipstx39el-*-elf*): Likewise.
4976 (moxie-*-*): Split into ...
4977 (moxie-*-elf, moxie-*-uclinux*): ... this.
4978 Add to extra_parts, remove crtbegin.o, crtend.o.
4979 (moxie-*-rtems*): New case.
4982 (powerpc-*-freebsd*): Add rs6000/t-crtstuff to tmake_file.
4984 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
4985 (powerpc-*-eabispe*): Add rs6000/t-crtstuff, t-crtstuff-pic to
4988 (powerpc-*-eabisimaltivec*): Add to tmake_file, add rs6000/t-ppccomm,
4989 rs6000/t-crtstuff, t-crtstuff-pic to tmake_file.
4991 (powerpc-*-eabisim*): Likewise.
4992 (powerpc-*-elf*): Likewise.
4993 (powerpc-*-eabialtivec*): Likewise.
4994 (powerpc-xilinx-eabi*): Likewise.
4995 (powerpc-*-eabi*): Likewise.
4996 (powerpc-*-rtems*): Likewise.
4997 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-crtstuff to
5000 (powerpc-*-lynxos*): Add to tmake_file.
5001 (powerpcle-*-elf*): Add to tmake_file, add rs6000/t-ppccomm,
5002 rs6000/t-crtstuff, t-crtstuff-pic.
5004 (powerpcle-*-eabisim*): Likewise.
5005 (powerpcle-*-eabi*): Likewise.
5006 (rx-*-elf): Remove extra_parts.
5007 (s390x-ibm-tpf*): Set extra_parts.
5008 (score-*-elf): Set extra_parts.
5009 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
5010 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
5011 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
5012 (sh64l*-*-netbsd*): Split into ...
5013 (sh-*-elf*, sh[12346l]*-*-elf*): ... this.
5014 Add t-crtstuff-pic to tmake_file.
5016 (sh-*-rtems*): Add to tmake_file, add t-crtstuff-pic.
5018 (sh-wrs-vxworks): Add to tmake_file, add t-crtstuff-pic.
5019 (sparc-*-elf*): Remove t-crtin from tmake_file.
5020 Add to extra_parts, remove crtbegin.o, crtend.o.
5021 (sparc-*-linux*): Add sparc/t-linux64 to tmake_file.
5022 (sparc64-*-linux*): Likewise.
5023 (sparc-*-rtems*): Remove sparc/t-elf from tmake_file.
5024 Add to extra_parts, remove crtbegin.o, crtend.o.
5025 (sparc64-*-elf*): Remove t-crtin from tmake_file.
5026 Add to extra_parts, remove crtbegin.o, crtend.o.
5027 (sparc64-*-rtems*): Remove t-crtin from tmake_file.
5028 Add to extra_parts, remove crtbegin.o, crtend.o.
5029 (sparc64-*-freebsd*, ultrasparc-*-freebsd*): Add to extra_parts.
5030 (sparc64-*-linux*): Add sparc/t-linux64 to tmake_file.
5031 (spu-*-elf*): Add to tmake_file, add spu/t-elf.
5033 (tic6x-*-uclinux): Add c6x/t-uxlinux, t-crtstuff-pic to tmake_file.
5035 (tic6x-*-*): Change to ...
5036 (tic6x-*-elf): ... this.
5038 (xtensa*-*-elf*): Add to tmake_file, add xtensa/t-elf.
5040 (am33_2.0-*-linux*): Add comment.
5041 (mep*-*-*): Add mep/t-mep to tmake_file.
5043 * config/alpha/t-vms: New file.
5044 * config/alpha/vms-dwarf2.S, config/alpha/vms-dwarf2eh.S: New files.
5045 * config/arm/crti.S, config/arm/crtn.S: New files.
5046 * config/bfin/crti.S, config/bfin/crtn.S: New files.
5047 * config/bfin/crtlibid.S: New file.
5048 * config/bfin/t-crtlibid, config/bfin/t-crtstuff: New files.
5049 * config/c6x/crti.S, config/c6x/crtn.S: New files.
5050 * config/c6x/t-elf (CUSTOM_CRTIN): Set.
5051 (crti.o, crtin.o): New rules.
5052 (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
5053 * config/c6x/t-uclinux: New file.
5054 * config/cris/t-elfmulti: New file.
5055 * config/cris/t-linux (CRTSTUFF_T_CFLAGS_S): Set.
5056 * config/fr30/crti.S, config/fr30/crtn.S: New files.
5057 * config/frv/frvbegin.c, config/frv/frvend.c: New files.
5058 * config/frv/t-frv: New file.
5059 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Set.
5060 * config/h8300/crti.S, config/h8300/crtn.S: New files.
5061 * config/i386/cygming-crtbegin.c, config/i386/cygming-crtend.c:
5063 * config/i386/t-cygming (crtbegin.o, crtend.o): Use $(srcdir) to
5064 refer to cygming-crtbegin.c, cygming-crtend.c.
5066 * config/i386/t-nto: New file.
5067 * config/ia64/crtbegin.S, config/ia64/crtend.S: New files.
5068 * config/ia64/crti.S, config/ia64/crtn.S: New files.
5069 * config/ia64/t-ia64 (crtbegin.o, crtend.o, crtbeginS.o,
5070 crtendS.o): Use $(srcdir) to refer to crtbegin.S, crtend.S.
5073 * config/ia64/t-vms (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
5074 (crtinitS.o): New rule.
5075 * config/ia64/vms-crtinit.S: New file.
5076 * config/lm32/t-elf ($(T)crti.o, $(T)crtn.o): Remove.
5077 * config/m32r/initfini.c: New file.
5078 * config/m32r/t-linux, config/m32r/t-m32r: New files.
5079 * config/m68k/crti.S, config/m68k/crtn.S: New files.
5080 * config/mcore/crti.S, config/mcore/crtn.S: New files.
5081 * config/mep/t-mep: New file.
5082 * config/microblaze/crti.S, config/microblaze/crtn.S: New files.
5083 * config/microblaze/t-microblaze (MULTILIB_OPTIONS): Remove.
5084 * config/mips/crti.S, config/mips/crtn.S: New files.
5085 * config/mips/t-crtstuff: New file.
5086 * config/mmix/crti.S, config/mmix/crtn.S: New files.
5087 * config/mmix/t-mmix (CRTSTUFF_T_CFLAGS): Set.
5088 (CUSTOM_CRTIN): Set.
5089 ($(T)crti.o, $(T)crtn.o): Remove $(T),
5091 Use $(srcdir) to refer to crti.S, crtn.S.
5092 Use .S extension, $<.
5093 * config/moxie/crti.asm: Rename to ...
5094 * config/moxie/crti.S: ... this.
5095 * config/moxie/crtn.asm: Rename to ...
5096 * config/moxie/crtn.S: ... this.
5097 * config/moxie/t-moxie: Remove.
5098 * config/pa/stublib.c: New file.
5099 * config/pa/t-stublib, config/pa/t-stublib64: New files.
5100 * config/rs6000/eabi-ci.S, config/rs6000/eabi-cn.S: New files.
5101 * config/rs6000/sol-ci.S, config/rs6000/sol-cn.S: New files.
5102 * config/rs6000/t-crtstuff: New file.
5103 * config/rs6000/t-ppccomm (EXTRA_PARTS): Remove.
5104 (ecrti.S, ecrtn.S, ncrti.S, ncrtn.S): Remove.
5105 (ecrti$(objext)): Depend on $(srcdir)/config/rs6000/eabi-ci.S.
5106 Make output file explicit.
5107 (ecrtn$(objext)): Depend on $(srcdir)/config/rs6000/eabi-cn.S.
5108 Make output file explicit.
5109 (ncrti$(objext): Depend on $(srcdir)/config/rs6000/sol-ci.S.
5110 Make output file explicit.
5111 (ncrtn$(objext)): Depend on $(srcdir)/config/rs6000/sol-cn.S.
5112 Make output file explicit.
5113 * config/score/crti.S, config/score/crtn.S: New files.
5114 * config/sh/crt1.S, config/sh/crti.S, config/sh/crtn.S: New files.
5115 * config/sh/lib1funcs-4-300.S, config/sh/lib1funcs-Os-4-200.S: New
5117 * config/sh/t-sh, config/sh/t-superh: New files.
5118 * config/sparc/t-linux64: New file.
5119 * config/spu/cache.S, config/spu/cachemgr.c: New files.
5120 * config/spu/t-elf (CRTSTUFF_T_CFLAGS): Set.
5121 (cachemgr.o, cachemgr_nonatomic.o, libgcc_%.a, cache8k.o)
5122 (cache16k.o, cache32k.o, cache64k.o, cache128k.o): New rules.
5123 * config/t-crtin: Remove.
5124 * config/t-crtstuff-pic: New file.
5125 * config/t-sol2 (CUSTOM_CRTIN): Set.
5126 (crti.o, crtn.o): New rules.
5127 * config/vms/t-vms: New file.
5128 * config/vms/vms-ucrt0.c: New file.
5129 * config/xtensa/t-elf: New file.
5131 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5133 * Makefile.in (SHLIB_NM_FLAGS): Set.
5134 * mkmap-flat.awk, mkmap-symver.awk: New files.
5135 * configure.ac (libgcc_cv_lib_sjlj_exceptions): Check for SjLj
5137 * configure: Regenerate.
5138 * config/libgcc-glibc.ver: New file.
5139 * config/libgcc-libsystem.ver: New file.
5140 * config/t-libunwind (SHLIB_LC): Set.
5141 * config/t-linux: New file.
5142 * config/t-slibgcc (INSTALL_SHLIB): New.
5143 (SHLIB_INSTALL): Use it.
5144 * config/t-slibgcc-darwin (SHLIB_MKMAP): Use $(srcdir) to refer
5145 to mkmap-symver.awk.
5146 (SHLIB_MAPFILES): Don't append, adapt pathname.
5147 (SHLIB_VERPFX): Set.
5148 * config/t-slibgcc-elf-ver (SHLIB_MKMAP): Use $(srcdir) to refer
5149 to mkmap-symver.awk.
5150 * config/t-slibgcc-gld-nover, config/t-slibgcc-hpux,
5151 config/t-slibgcc-libgcc, config/t-slibgcc-vms: New files.
5152 * config/alpha/libgcc-alpha-ldbl.ver, config/alpha/t-linux: New files.
5153 * config/alpha/t-slibgcc-osf (SHLIB_MKMAP): Use $(srcdir) to refer
5155 * config/arm/t-bpabi (SHLIB_MAPFILES): Set.
5156 * config/bfin/libgcc-glibc.ver, config/bfin/t-linux: New files.
5157 * config/c6x/libgcc-eabi.ver, config/c6x/t-elf: New files.
5158 * config/cris/libgcc-glibc.ver, config/cris/t-linux: New files.
5159 * config/frv/libgcc-frv.ver, config/frv/t-linux: New files.
5160 * config/i386/libgcc-darwin.10.4.ver,
5161 config/i386/libgcc-darwin.10.5.ver, config/i386/libgcc-glibc.ver:
5163 * config/i386/t-darwin: Remove.
5164 * config/i386/t-darwin64: Likewise.
5165 * config/i386/t-dw2-eh, config/i386/t-sjlj-eh: New files.
5166 * config/i386/t-slibgcc-cygming, config/i386/t-cygwin,
5167 config/i386/t-dlldir, config/i386/t-dlldir-x: New files.
5168 * config/i386/t-linux: New file.
5169 * config/i386/t-mingw32: New file.
5170 * config/ia64/libgcc-glibc.ver, config/ia64/libgcc-ia64.ver: New files.
5171 * config/ia64/t-glibc: Rename to ...
5172 * config/ia64/t-linux: ... this.
5173 (SHLIB_MAPFILES): Set.
5174 * config/ia64/t-glibc-libunwind: Rename to ...
5175 * config/ia64/t-linux-libunwind: ... this.
5176 * config/ia64/t-ia64 (SHLIB_MAPFILES): Set.
5177 * config/ia64/t-slibgcc-hpux: New file.
5178 * config/m32r/libgcc-glibc.ver, config/m32r/t-linux: New files.
5179 * config/m68k/t-slibgcc-elf-ver: New file.
5180 * config/mips/t-mips16 (SHLIB_MAPFILES): Set.
5181 * config/mips/t-slibgcc-irix (SHLIB_MKMAP): Use $(srcdir) to refer
5183 * config/pa/t-slibgcc-hpux: New file.
5184 * config/pa/t-slibgcc-dwarf-ver, config/pa/t-slibgcc-sjsj-ver: New
5186 * config/rs6000/libgcc-darwin.10.4.ver,
5187 config/rs6000/libgcc-darwin.10.5.ver: New files.
5188 * config/rs6000/libgcc-ppc-glibc.ver: Rename to
5189 config/rs6000/libgcc-glibc.ver.
5190 * config/rs6000/libgcc-ppc64.ver: Rename to
5191 config/rs6000/libgcc-ibm-ldouble.ver.
5192 * config/rs6000/t-darwin (SHLIB_VERPFX): Remove.
5193 * config/rs6000/t-ibm-ldouble (SHLIB_MAPFILES): Adapt filename.
5194 * config/rs6000/t-ldbl128: Rename to ...
5195 * config/rs6000/t-linux: ... this.
5196 (SHLIB_MAPFILES): Adapt filename.
5197 * config/rs6000/t-slibgcc-aix: New file.
5198 * config/sh/libgcc-excl.ver, config/sh/libgcc-glibc.ver: New files.
5199 * config/sh/t-linux (SHLIB_MAPFILES): Use $(srcdir) to refer to
5200 libgcc-excl.ver, libgcc-glibc.ver.
5201 (SHLIB_LINK, SHLIB_INSTALL): Remove.
5202 * config/sparc/libgcc-glibc.ver: New file.
5203 * config/sparc/t-linux: New file.
5204 * config/xtensa/libgcc-glibc.ver, config/xtensa/t-linux: New files.
5205 * config.host (*-*-freebsd*): Add t-slibgcc, t-slibgcc-gld,
5206 t-slibgcc-elf-ver to tmake_file.
5207 Add t-slibgcc-nolc-override to tmake_file for posix threads on
5209 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
5210 *-*-gnu*, *-*-kopensolaris*-gnu): Add t-slibgcc, t-slibgcc-gld,
5211 t-slibgcc-elf-ver, t-linux to tmake_file.
5212 (*-*-netbsd*): Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to
5214 (alpha*-*-linux*): Add alpha/t-linux to tmake_file.
5215 (alpha64-dec-*vms*): Add t-slibgcc-vms to tmake_file.
5216 (alpha*-dec-*vms*): Likewise.
5217 (arm*-*-freebsd*): Append to tmake_file.
5218 (arm*-*-netbsdelf*): Add t-slibgcc-gld-nover to tmake_file.
5219 (arm*-*-linux*): Add t-slibgcc-libgcc to tmake_file for
5221 (arm*-*-eabi*, arm*-*-symbianelf*): Add t-slibgcc-nolc-override to
5222 tmake_file for arm*-*-symbianelf*.
5223 (bfin*-linux-uclibc*): Append to tmake_file, add bfin/t-linux.
5224 (cris-*-linux*, crisv32-*-linux*): Append to tmake_file, add
5226 (frv-*-*linux*): Append to tmake_file, add frv/t-linux.
5227 (hppa*-*-linux*): Add t-slibgcc-libgcc, pa/t-slibgcc-sjlj-ver,
5228 pa/t-slibgcc-dwarf-ver to tmake_file.
5229 (hppa[12]*-*-hpux10*): Add t-slibgcc, pa/t-slibgcc-sjlj-ver,
5230 pa/t-slibgcc-dwarf-ver, t-slibgcc-hpux, pa/t-slibgcc-hpux to tmake_file.
5231 (hppa*64*-*-hpux11*): Likewise.
5232 (hppa[12]*-*-hpux11*): Likewise.
5233 (x86_64-*-darwin*): Don't override tmake_file, but only keep
5234 i386/t-crtpc, i386/t-crtfm.
5235 (i[34567]86-*-cygwin*): Set tmake_eh_file, tmake_dlldir_file.
5236 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
5238 Add i386/t-cygwin to tmake_file.
5239 Prepent i386/t-mingw-pthread to tmake_file for posix threads.
5240 (i[34567]86-*-mingw*): Set tmake_eh_file, tmake_dlldir_file.
5241 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
5243 Add i386/t-mingw32 to tmake_file.
5244 (x86_64-*-mingw*): Likewise.
5245 (ia64*-*-freebsd*): Append to tmake_file.
5246 (ia64*-*-linux*): Append to tmake_file.
5247 Replace ia64/t-glibc by ia64/t-linux.
5248 Replace ia64/t-glibc-libunwind by ia64/t-linux-libunwind if using
5250 (ia64*-*-hpux*): Add t-slibgcc, ia64/t-slibgcc-hpux,
5251 t-slibgcc-hpux to tmake_file.
5252 (ia64-hp-*vms*): Add t-slibgcc-vms to tmake_file.
5253 (m32r-*-linux*): Append to tmake_file, add m32r/t-linux.
5254 (m32rle-*-linux*): Likewise.
5255 (m68k-*-linux*)): Add m68k/t-slibgcc-elf-ver to tmake_file unless
5257 (microblaze*-linux*): New case.
5258 Append to tmake_file, add t-slibgcc-nolc-override.
5259 (powerpc-*-freebsd*): Add t-slibgcc-libgcc to tmake_file.
5260 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
5261 Replace rs6000/t-ldbl128 by rs6000/t-linux in tmake_file.
5262 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
5263 rs6000/t-slibgcc-aix to tmake_file.
5264 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
5265 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
5266 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
5267 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
5268 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
5269 (sh64l*-*-netbsd*): Add t-slibgcc-libgcc to tmake_file for
5271 (sparc-*-linux*): Append to tmake_file for *-leon*.
5272 Add sparc/t-linux to tmake_file for non-Leon targets.
5273 (sparc64-*-linux*): Add sparc/t-linux to tmake_file.
5274 (tic6x-*-uclinux): New case.
5275 Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to tmake_file.
5276 (tic6x-*-*): Add c6x/t-elf to tmake_file.
5277 (xtensa*-*-linux*): Append to tmake_file, add xtensa/t-linux.
5278 (am33_2.0-*-linux*): Append to tmake_file.
5279 (i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-kfreebsd*-gnu)
5280 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Also handle
5281 x86_64-*-kfreebsd*-gnu.
5282 Add i386/t-linux to tmake_file.
5284 2011-10-28 Ian Lance Taylor <iant@google.com>
5286 * config/i386/morestack.S: Correct CFI information to do proper
5287 returns throughout function. In 32-bit mode, save %ebx so that it
5288 is restored on unwind.
5290 2011-10-25 Bernd Schmidt <bernds@codesourcery.com>
5292 * config/c6x/pr-support.c (__gnu_unwind_24bit): Correct logic for the
5293 case where B3 isn't the return register.
5295 * config/c6x/pr-support.c (pop_compact_frame, pop_frame): Correct
5296 logic for doubleword pops.
5298 2011-10-25 Andreas Tobler <andreast@fgznet.ch>
5300 * config/rs6000/t-freebsd: Add wildcard.
5302 2011-10-21 Paul Brook <paul@codesourcery.com>
5304 * unwind-arm-common.inc: Handle ID3/4 unwinding data.
5306 2011-10-16 Uros Bizjak <ubizjak@gmail.com>
5307 Eric Botcazou <ebotcazou@adacore.com>
5310 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Set
5311 fs->signal_frame to 1.
5313 2011-10-07 Ian Lance Taylor <iant@google.com>
5315 * generic-morestack-thread.c: #include <errno.h>.
5317 2011-10-07 Ian Lance Taylor <iant@google.com>
5320 * generic-morestack.c (__generic_morestack): Make sure the segment
5321 is large enough for both the stack frame and the copied
5324 2011-10-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5327 * config.host: Add crtbegin.o, crtbeginS.o, crtend.o, crtendS.o to
5330 2011-09-28 Nick Clifton <nickc@redhat.com>
5332 * config/rx/rx-lib.h: Always restrict doubles to the SF type when
5333 64-bit doubles are not enabled.
5334 * config/rx/rx-abi.h: Fix extraneous renaming of the floatsisf
5335 and floatunsisf functions.
5337 2011-09-13 Paul Brook <paul@codesourcery.com>
5339 * config.host (tic6x-*-*): Add c6x/t-c6x-elf. Set unwind_header.
5340 * unwind-c.c (PERSONALITY_FUNCTION): Use UNWIND_POINTER_REG.
5341 * unwind-arm-common.inc: New file.
5342 * config/arm/unwind-arm.c: Use unwind-arm-common.inc.
5343 * config/arm/unwind-arm.h: Use unwind-arm-common.h.
5344 (_GLIBCXX_OVERRIDE_TTYPE_ENCODING): Define.
5345 * config/c6x/libunwind.S: New file.
5346 * config/c6x/pr-support.c: New file.
5347 * config/c6x/unwind-c6x.c: New file.
5348 * config/c6x/unwind-c6x.h: New file.
5349 * config/c6x/t-c6x-elf: New file.
5351 2011-08-23 Uros Bizjak <ubizjak@gmail.com>
5353 * config/i386/64/sfp-machine.h (ASM_INVALID): New define.
5354 (ASM_DIVZERO): Ditto.
5355 (FP_HANLDE_EXCEPTIONS): Use ASM_INVALID and ASM_DIVZERO.
5357 2011-08-18 Richard Sandiford <richard.sandiford@linaro.org>
5359 * config/arm/bpabi-lib.h (RENAME_LIBRARY_SET): Delete.
5361 2011-08-17 Richard Sandiford <richard.sandiford@linaro.org>
5364 * config/arm/bpabi-lib.h (RENAME_LIBRARY): Use a C-level alias
5365 instead of an assembly one.
5367 2011-08-12 Paolo Bonzini <bonzini@gnu.org>
5370 * Makefile.in (install-unwind_h): Create
5371 $(gcc_objdir)/include/unwind.h atomically.
5373 2011-08-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5375 * Makefile.in (install-unwind_h): Remove destination file first.
5377 2011-08-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5380 * config/mips/t-mips16: New file.
5381 * config.host (mips64*-*-linux*): Add mips/t-mips16 to tmake_file.
5382 (mips*-*-linux*): Likewise.
5383 (mips*-sde-elf*): Likewise.
5384 (mipsisa32-*-elf*): Join with mipsisa32r2-*-elf*,
5385 mipsisa64-*-elf*, mipsisa64r2-*-elf*.
5386 Add mips/t-mips16 to tmake_file.
5387 (mipsisa64sb1-*-elf*): Add mips/t-mips16 to tmake_file.
5388 (mips-*-elf*): Likewise.
5389 (mips64-*-elf*): Likewise.
5390 (mips64orion-*-elf*): Likewise.
5391 (mips*-*-rtems*): Likewise.
5392 (mipstx39-*-elf*): Likewise.
5393 * Makefile.in: Use SYNC instead of LIBGCC_SYNC.
5394 ($(libgcc-sync-size-funcs-o)): Use SYNC_CFLAGS instead of
5396 Use $(srcdir) to refer to sync.c.
5398 ($(libgcc-sync-funcs-o)): Likewise.
5399 ($(libgcc-sync-size-funcs-s-o)): Likewise.
5400 ($(libgcc-sync-funcs-s-o)): Likewise.
5402 2011-08-09 Andreas Schwab <schwab@linux-m68k.org>
5404 * config.host (ia64*-*-linux*): Move ia64/t-glibc after
5407 2011-08-08 H.J. Lu <hongjiu.lu@intel.com>
5410 * config/i386/value-unwind.h: New.
5412 2011-08-06 Richard Sandiford <rdsandiford@googlemail.com>
5414 * config.host (*-*-darwin*, *-*-freebsd*, *-*-linux*, frv-*-*linux*)
5415 (*-*-kfreebsd*-gnu, *-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu):
5416 Add to tmake_file rather than overriding it.
5418 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5420 * config/t-softfp: Remove.
5421 * soft-fp: Moved from ../gcc/config.
5422 * soft-fp/README: Remove t-softfp reference.
5423 * soft-fp/t-softfp: Move to config/t-softfp.
5424 (softfp_machine_header): Remove.
5425 (softfp_file_list): Remove config subdir.
5426 (soft-fp-objects): New variable.
5427 ($(soft-fp-objects)): Set INTERNAL_CFLAGS.
5428 (LIB2FUNCS_EXTRA): Add to LIB2ADD instead.
5429 (SFP_MACHINE, $(SFP_MACHINE)): Remove.
5430 * config/t-softfp-excl: New file.
5431 * config/t-softfp-sfdf: New file.
5432 * config/t-softfp-tf: New file.
5433 * config/no-sfp-machine.h: New file.
5434 * config/arm/sfp-machine.h: New file.
5435 * config/arm/t-softfp: New file.
5436 * config/c6x/sfp-machine.h: New file.
5437 * config/i386/32/t-fprules-softfp: Rename to ...
5438 * config/i386/32/t-softfp: ... this.
5439 (tifunctions, LIB2ADD): Remove.
5440 (softfp_int_modes): Override.
5441 * config/i386/64/t-softfp-compat (tf-functions): Remove config
5443 * config/i386/64/eqtf2.c: Likewise.
5444 * config/i386/64/getf2.c: Likewise.
5445 * config/i386/64/letf2.c: Likewise.
5446 * config/ia64/sft-machine.h: New file.
5447 * config/ia64/t-fprules-softfp: Rename to ...
5448 * config/ia64/t-softfp: ... this.
5449 * config/lm32/sfp-machine.h: New file.
5450 * config/moxie/t-moxie-softfp: Remove.
5451 * config/rs6000/ibm-ldouble-format: New file.
5452 * config/rs6000/ibm-ldouble.c: New file.
5453 * config/rs6000/libgcc-ppc-glibc.ver: New file
5454 * config/rs6000/libgcc-ppc64.ver: New file
5455 * config/rs6000/sfp-machine.h: New file.
5456 * config/rs6000/t-freebsd: New file.
5457 * config/rs6000/t-ibm-ldouble: New file.
5458 * config/rs6000/t-ldbl128: Use $(srcdir) to refer to
5459 libgcc-ppc-glibc.ver.
5460 * config/rs6000/t-linux64: New file.
5461 * config/rs6000/t-ppccomm (LIB2ADD): Add
5462 $(srcdir)/config/rs6000/ibm-ldouble.c.
5463 * config/rs6000/t-ppccomm-ldbl: New file.
5464 * config/score/sfp-machine.h: New file.
5465 * config.host (sfp_machine_header): Explain.
5466 (arm*-*-linux*): Add t-softfp-sfdf, t-softfp-excl, arm/t-softfp,
5467 t-softfp to tmake_file.
5468 (arm*-*-uclinux*): Likewise.
5469 (arm*-*-ecos-elf): Likewise.
5470 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
5471 (arm*-*-rtems*): Likewise.
5472 (arm*-*-elf): Likewise.
5473 (ia64*-*-linux*): Replace ia64/t-fprules-softfp by ia64/t-softfp
5475 Add t-softfp-tf, t-softfp-excl, t-softfp to tmake_file.
5476 (lm32-*-elf*, lm32-*-rtems*): Add t-softfp-sfdf, t-softfp to tmake_file.
5477 (lm32-*-uclinux*): Likewise.
5478 (moxie-*-*): Replace moxie/t-moxie-softfp by t-softfp-sfdf,
5479 t-softfp-excl, t-softfp.
5480 (powerpc-*-darwin*): Add rs6000/t-ibm-ldouble to tmake_file.
5481 (powerpc64-*-darwin*): Likewise.
5482 (powerpc-*-freebsd*): Add t-softfp-sfdf, t-softfp-excl, t-softfp
5484 (powerpc-*-eabisimaltivec*): Add rs6000/t-ppccomm-ldbl to
5486 (powerpc-*-eabisim*): Likewise.
5487 (powerpc-*-elf*): Likewise.
5488 (powerpc-*-eabialtivec*): Likewise.
5489 (powerpc-xilinx-eabi*): Likewise.
5490 (powerpc-*-rtems*): Likewise.
5491 (powerpc-*-linux*, powerpc64-*-linux*): Add t-softfp-sfdf,
5492 t-softfp-excl, t-softfp to tmake_file.
5493 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add
5494 rs6000/t-ppccomm-ldbl to tmake_file.
5495 (powerpcle-*-elf*): Likewise.
5496 (powerpcle-*-eabisim*): Likewise.
5497 (powerpcle-*-eabi*): Likewise.
5498 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
5499 rs6000/t-ibm-ldouble to tmake_file.
5500 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
5501 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
5502 (score-*-elf): Add t-softfp-sfdf, t-softfp-excl, t-softfp to tmake_file.
5503 (tic6x-*-*): Likewise.
5504 (i[34567]86-*-darwin*, x86_64-*-darwin*,
5505 i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu,
5506 i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-gnu*,
5507 i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*,
5508 i[34567]86-*-cygwin*, i[34567]86-*-mingw*, x86_64-*-mingw*,
5509 i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add t-softfp-tf,
5510 t-softfp to tmake_file.
5511 * configure.ac (sfp_machine_header): Provide default if unset.
5513 Link sfp-machine.h to config/$sfp_machine_header.
5514 * configure: Regenerate.
5516 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5518 * Makefile.in (double_type_size, long_double_type_size): Set.
5519 Remove $(fpbit-in-libgcc) support.
5520 (FPBIT_FUNCS, DPBIT_FUNCS, TPBIT_FUNCS): New variables.
5521 (fpbit-src): New variable.
5522 ($(fpbit-o), $(fpbit-s-o)): Use $(fpbit-src) instead of $(FPBIT).
5523 Compile with -DFLOAT $(FPBIT_CFLAGS).
5525 ($(dpbit-o), $(dpbit-s-o)): Use $(fpbit-src) instead of $(DPBIT).
5526 Compile with $(FPBIT_CFLAGS).
5528 ($(tpbit-o), $(tpbit-s-o): Use $(fpbit-src) instead of $(TPBIT).
5529 Compile with -DFLOAT $(TPBIT_CFLAGS).
5531 * configure.ac (double_type_size, long_double_type_size):
5532 Determine and substitute.
5533 * configure: Regenerate.
5534 * fp-bit.c, fp-bit.h: New files.
5535 * config/avr/avr-lib.h, config/h8300/h8300-lib.h: New files.
5536 * config/mips/t-irix6 (TPBIT, $(gcc_objdir)/tp-bit.c): Remove.
5537 * config/mips/t-mips: New file.
5538 * config/mips/t-sdemtk: New file.
5539 * config/rs6000/ppc64-fp.c: New file.
5540 * config/rs6000/t-darwin (LIB2ADD): Add
5541 $(srcdir)/config/rs6000/ppc64-fp.c.
5542 * config/rs6000/t-ppc64-fp: New file.
5543 * config/rx/rx-lib.h: New file.
5544 * config/rx/t-rx (FPBIT): Set to true.
5545 ($(gcc_objdir)/fp-bit.c): Remove.
5546 (DPBIT): Set to true only with -m64bit-doubles.
5547 ($(gcc_objdir)/dp-bit.c): Remove.
5548 * config/sparc/t-softfp: Remove.
5549 * config/spu/t-elf: New file.
5550 * config/t-fdpbit, config/t-fpbit: New files.
5551 * config.host (m32c*-*-*): Add t-fdpbit to tmake_file.
5552 (mips*-*-*): Likewise.
5553 (arm-wrs-vxworks): Likewise.
5554 (arm*-*-freebsd*): Likewise.
5555 (avr-*-rtems*): Add t-fpbit to tmake_file.
5556 (avr-*-*): Likewise.
5557 (bfin*-elf*): Add t-fdpbit to tmake_file.
5558 (bfin*-uclinux*): Likewise.
5559 (bfin*-linux-uclibc*): Likewise.
5560 (bfin*-rtems*): New case.
5561 Add t-fdpbit to tmake_file.
5562 (bfin*-*): Add t-fdpbit to tmake_file.
5563 (crisv32-*-elf): Likewise.
5564 (cris-*-linux*): Likewise.
5565 (fr30-*-elf): Likewise.
5566 (frv-*-elf, frv-*-*linux*): Likewise.
5567 (h8300-*-rtems*, h8300-*-elf*): Add t-fpbit to tmake_file.
5568 (iq2000*-*-elf*): Add t-fdpbit to tmake_file.
5569 (m32r-*-elf*): Likewise.
5570 (m32rle-*-elf*): Likewise.
5571 (m32r-*-linux*): Likewise.
5572 (m32rle-*-linux*): Likewise.
5573 (mcore-*-elf): Add t-fdpbit to tmake_file.
5574 (microblaze*-*-*): Likewise.
5575 (mips-sgi-irix6.5*): Add t-tpbit to tmake_file.
5576 (mips*-*-netbsd*): Add mips/t-mips to tmake_file.
5577 (mips64*-*-linux*): Also handle mipsisa64*-*-linux*.
5579 Add mips/t-tpbit to tmake-file.
5580 (mips*-*-linux*): Fix typo.
5581 (mips*-sde-elf*): New case
5582 Add mips/t-sdemtk unless using newlib.
5583 (mipsisa64sr71k-*-elf*): Add t-fdpbit to tmake_file.
5584 (mipsisa64sb1-*-elf*): Add mips/t-mips to tmake_file.
5585 (mn10300-*-*): Likewise.
5586 (pdp11-*-*): Likewise.
5587 (picochip-*-*): Add t-fpbit to tmake_file.
5588 (powerpc-*-eabisimaltivec*): Likewise.
5589 (powerpc-*-eabisim*): Likewise.
5590 (powerpc-*-elf*): Likewise.
5591 (powerpc-*-eabialtivec*): Likewise.
5592 (powerpc-xilinx-eabi*): New case.
5593 Add t-fdpbit to tmake_file.
5594 (powerpc-*-eabi*): Add t-fdpbit to tmake_file.
5595 (powerpc-*-rtems*): Likewise.
5596 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-ppc64-fp to
5598 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add t-fdpbit to
5600 (powerpc-*-lynxos*): Likewise.
5601 (powerpcle-*-elf*): Likewise.
5602 (powerpcle-*-eabisim*): Likewise.
5603 (powerpcle-*-eabi*): Likewise.
5604 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
5605 t-fdpbit, rs6000/t-ppc64-fp to tmake_file.
5606 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
5607 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
5608 (rx-*-elf): Add t-fdpbit to tmake_file.
5609 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
5610 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
5611 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
5612 (sh64l*-*-netbsd*): Add t-fdpbit to tmake_file except on
5614 (sh-*-rtems*): Add t-fdpbit to tmake_file.
5615 (sh-wrs-vxworks): Likewise.
5616 (sparc-*-elf*): Replace sparc/t-softfp by t-fdpbit in tmake_file.
5617 (sparc-*-linux*): Add t-fdpbit to tmake_file for *-leon*.
5618 (sparc-*-rtems*, sparc64-*-rtems*): Split off ...
5619 (sparc64-*-rtems*): ... new case.
5620 (sparc-*-rtems*): Add t-fdpbit to tmake_file.
5621 (spu-*-elf*): Likewise.
5622 Add spu/t-elf to tmake_file.
5623 (v850*-*-*): Add t-fdpbit to tmake_file.
5624 (xstormy16-*-elf): Likewise.
5625 (am33_2.0-*-linux*): Add t-fdpbit to tmake_file.
5626 (mep*-*-*): Likewise.
5628 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5630 * Makefile.in (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): New
5632 (LIBUNWIND, SHLIBUNWIND_LINK, SHLIBUNWIND_INSTALL): New variables.
5633 (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): Add $(srcdir)/emutls.c.
5634 (install-unwind_h): New target.
5635 (all): Depend on it.
5636 * config.host (unwind_header): New variable.
5637 (*-*-freebsd*): Set tmake_file to t-eh-dw2-dip.
5638 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
5639 *-*-gnu*): Likewise, also for *-*-kopensolaris*-gnu.
5640 (*-*-solaris2*): Add t-eh-dw2-dip to tmake_file.
5641 (arm*-*-linux*): Add arm/t-bpabi for arm*-*-linux-*eabi.
5643 (arm*-*-uclinux*): Add arm/t-bpabi for arm*-*-uclinux*eabi.
5645 (arm*-*-eabi*, arm*-*-symbianelf*): Add arm/t-bpabi for
5647 Add arm/t-symbian to tmake_file for arm*-*-symbianelf*.
5649 (ia64*-*-elf*): Add ia64/t-eh-ia64 to tmake_file.
5650 (ia64*-*-freebsd*): Likewise.
5651 (ia64*-*-linux*): Add ia64/t-glibc, ia64/t-eh-ia64, t-libunwind to
5653 Add t-libunwind-elf, ia64/t-glibc-libunwind unless
5654 $with_system_libunwind.
5655 (ia64*-*-hpux*): Set tmake_file.
5656 (ia64-hp-*vms*): Add ia64/t-eh-ia64 to tmake_file.
5657 (picochip-*-*): Set tmake_file.
5658 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Set
5660 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
5661 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
5662 (s390x-ibm-tpf*): Add t-eh-dw2-dip to tmake_file.
5663 (xtensa*-*-elf*): Set tmake_file.
5664 (xtensa*-*-linux*): Likewise.
5665 * configure.ac: Include ../config/unwind_ipinfo.m4.
5666 Call GCC_CHECK_UNWIND_GETIPINFO.
5667 Link unwind.h to $unwind_header.
5668 * configure: Regenerate.
5669 * emutls.c, unwind-c.c, unwind-compat.c, unwind-compat.h,
5670 unwind-dw2-fde-compat.c, unwind-dw2-fde-dip.c, unwind-dw2-fde.c,
5671 unwind-dw2-fde.h, unwind-dw2.c, unwind-dw2.h, unwind-generic.h,
5672 unwind-pe.h, unwind-sjlj.c, unwind.inc: New files.
5673 * config/unwind-dw2-fde-darwin.c: New file.
5674 * config/arm/libunwind.S, config/arm/pr-support.c,
5675 config/arm/t-bpabi, config/arm/t-symbian, config/arm/unwind-arm.c,
5676 config/arm/unwind-arm.h,: New files.
5677 * config/ia64/fde-glibc.c, config/ia64/fde-vms.c,
5678 config/ia64/t-eh-ia64, config/ia64/t-glibc,
5679 config/ia64/t-glibc-libunwind, config/ia64/t-hpux,
5680 config/ia64/t-vms, config/ia64/unwind-ia64.c,
5681 config/ia64/unwind-ia64.h: New files.
5682 * config/picochip/t-picochip: New file.
5683 * config/rs6000/aix-unwind.h, config/rs6000/darwin-fallback.c: New
5685 * config/rs6000/t-darwin (LIB2ADDEH): Set.
5686 * config/s390/t-tpf (LIB2ADDEH): Remove.
5687 * config/t-darwin (LIB2ADDEH): Set.
5688 * config/t-eh-dw2-dip: New file.
5689 * config/t-libunwind, config/t-libunwind-elf: New files.
5690 * config/t-sol2 (LIB2ADDEH): Remove.
5691 * config/xtensa/t-xtensa: New file.
5693 2011-08-02 H.J. Lu <hongjiu.lu@intel.com>
5695 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): New.
5696 (x86_64_fallback_frame_state): Use RT_SIGRETURN_SYSCALL and
5697 long long to check rt_sigreturn syscall.
5699 2011-08-02 Alan Modra <amodra@gmail.com>
5701 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
5702 Restore for indirect call bcrtl from correct stack slot, and only
5703 if cfa+40 isn't valid.
5705 2011-08-01 Julian Brown <julian@codesourcery.com>
5707 * config.host (arm*-*-linux*, arm*-*-uclinux*, arm*-*-eabi*)
5708 (arm*-*-symbianelf*): Add t-fixedpoint-gnu-prefix makefile fragment.
5709 * config/arm/bpabi-lib.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define.
5711 2011-08-01 Julian Brown <julian@codesourcery.com>
5713 * Makefile.in (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): New.
5714 (libgcc-std.ver.in): Use above.
5715 * fixed-bit.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define, if
5716 LIBGCC2_GNU_PREFIX is defined. Use instead of LIBGCC2_GNU_PREFIX
5718 * config/t-fixedpoint-gnu-prefix: New file.
5719 * config/t-gnu-prefix (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): Set.
5720 * libgcc-std.ver.in (fixed-point routines): Use __FIXPTPFX__
5723 2011-07-28 H.J. Lu <hongjiu.lu@intel.com>
5725 * config/i386/morestack.S (X86_64_SAVE_NEW_STACK_BOUNDARY): New.
5726 Use X86_64_SAVE_NEW_STACK_BOUNDARY to save the new stack boundary
5727 for x86-64. Properly check __x86_64__ and __LP64__.
5729 2010-07-28 H.J. Lu <hongjiu.lu@intel.com>
5731 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Always use _WIN64
5733 (_FP_WS_TYPE): Likewise.
5734 (_FP_I_TYPE): Likewise.
5736 2011-07-28 Alan Modra <amodra@gmail.com>
5738 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
5739 Leave r2 REG_UNSAVED if stopped on the instruction that saves r2
5740 in a plt call stub. Do restore r2 if stopped on bctrl.
5742 2011-07-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5744 * config.host (i[3456x]86-*-netware*): Remove.
5745 * config/i386/netware-crt0.c, config/i386/t-nwld,
5746 config/i386/t-slibgcc-nwld: Remove.
5748 2011-07-15 Bernd Schmidt <bernds@codesourcery.com>
5750 * config.host: Handle tic6x-*-*.
5751 * config/c6x/c6x-abi.h: New file.
5753 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5755 * config/i386/crtprec.c: New file.
5756 * config/i386/t-crtpc: Use $(srcdir) to refer to crtprec.c.
5757 * config.host (i[34567]86-*-darwin*): Add i386/t-crtpc to tmake_file.
5758 Add crtprec32.o, crtprec64.o, crtprec80.o to extra_parts.
5759 (x86_64-*-darwin*): Likewise.
5760 (i[34567]86-*-solaris2*: Likewise.
5762 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5764 * config/alpha/crtfastmath.c: New file.
5765 * config/i386/crtfastmath.c: New file.
5766 * config/ia64/crtfastmath.c: New file.
5767 * config/mips/crtfastmath.c: New file.
5768 * config/sparc/crtfastmath.c: New file.
5770 * config/t-crtfm (crtfastmath.o): Use $(srcdir) to refer to
5772 Add -frandom-seed=gcc-crtfastmath.
5773 * config/alpha/t-crtfm: Remove.
5774 * config/i386/t-crtfm: Use $(srcdir) to refer to crtfastmath.c.
5775 * config/ia64/t-ia64 (crtfastmath.o): Remove.
5777 * config.host (alpha*-*-linux*): Replace alpha/t-crtfm by t-crtfm.
5778 (alpha*-dec-osf5.1*): Likewise.
5779 (alpha*-*-freebsd*): Add t-crtfm to tmake_file.
5780 Add crtfastmath.o to extra_parts.
5781 (i[34567]86-*-darwin*): Add i386/t-crtfm to tmake_file.
5782 Add crtfastmath.o to extra_parts.
5783 (x86_64-*-darwin*): Likewise.
5784 (x86_64-*-mingw*): Likewise.
5785 (ia64*-*-elf*): Add t-crtfm to tmake_file.
5786 (ia64*-*-freebsd*): Likewise.
5787 (ia64*-*-linux*): Likewise.
5788 (sparc64-*-freebsd*): Add t-crtfm to tmake_file.
5789 Add crtfastmath.o to extra_parts.
5791 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5793 * config/darwin-crt3.o: New file.
5794 * config/rs6000/darwin-crt2.c: New file.
5795 * config/t-darwin: New file.
5796 * config/rs6000/t-darwin (DARWIN_EXTRA_CRT_BUILD_CFLAGS): New variable.
5798 * config.host (*-*-darwin*): Add crt3.o to extra_parts.
5799 (powerpc-*-darwin*): Add crt2.o to extra_parts.
5800 (powerpc64-*-darwin*): Likewise.
5802 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5804 * config/i386/netware-crt0.c: New file.
5805 * config/i386/t-nwld: Rename to ...
5806 * config/i386/t-slibgcc-nwld: ... this.
5807 * config/i386/t-nwld: New file.
5808 * config.host (i[3456x]86-*-netware*): Add i386/t-slibgcc-nwld to
5810 Add crt0.o, libgcc.def, libc.def, libcpre.def, posixpre.def to
5813 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5815 * configure.ac (i?86-*-solaris2*): Use libgcc copy of
5817 * configure: Regenerate.
5819 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5821 * dfp-bit.c, dfp-bit.h: New files.
5822 * Makefile.in (D32PBIT_FUNCS, D64PBIT_FUNCS, D128PBIT_FUNCS): New
5824 ($(d32pbit-o)): Use $(srcdir) to refer to dfp-bit.c
5825 ($(d64pbit-o)): Likewise.
5826 ($(d128pbit-o)): Likewise.
5827 * config/t-dfprules: New file.
5828 * config.host (i[34567]86-*-linux*): Add t-dfprules to tmake_file.
5829 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu,
5830 i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
5831 (x86_64-*-linux*): Likewise.
5832 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
5833 (i[34567]86-*-cygwin*): Likewise.
5834 (i[34567]86-*-mingw*, x86_64-*-mingw*): Likewise.
5835 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
5837 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5839 * Makfile.in (LIBGCOV): New variable.
5840 ($(libgcov-objects)): Use $(srcdir) to refer to libgcov.c.
5841 * libgcov.c: New file.
5843 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5845 * fixed-bit.c, fixed-bit.h: New files.
5846 * fixed-obj.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir) to
5847 refer to fixed-bit.c.
5849 2011-07-07 Joseph Myers <joseph@codesourcery.com>
5851 * config.host (*local*): Remove.
5853 2011-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5856 * config.host (*-*-solaris2*): Handle x86_64-*-solaris2.1[0-9]*
5857 like i?86-*-solaris2.1[0-9]*.
5858 (i[34567]86-*-solaris2*): Also handle x86_64-*-solaris2.1[0-9]*.
5859 * configure.ac (i?86-*-solaris2*): Likewise.
5860 * configure: Regenerate.
5862 2011-07-06 Thomas Schwinge <thomas@schwinge.name>
5864 * config.host (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
5865 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Remove
5866 md_unwind_header by splitting out of...
5867 (i[34567]86-*-linux*): ... this.
5868 * config.host (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu):
5869 Remove md_unwind_header by splitting out of...
5870 (x86_64-*-linux*): ... this.
5872 2011-07-04 Georg-Johann Lay <avr@gjlay.de>
5874 * config/avr/t-avr (intfuncs16): Add _clrsbXX2.
5876 2011-06-28 Nick Clifton <nickc@redhat.com>
5878 * config.host: Recognize all V850 variants.
5880 2011-06-22 Uros Bizjak <ubizjak@gmail.com>
5882 * enable-execute-stack-empty.c (__enable_execute_stack): Add prototype.
5884 2011-06-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5886 * shared-object.mk (c_flags-$o): Save c_flags.
5887 ($(base)$(objext)): Use it.
5888 ($(base)_s$(objext)): Likewise.
5890 2011-06-21 Bernd Schmidt <bernds@codesourcery.com>
5892 * Makefile.in (lib2funcs): Add _clrsbsi2 and _clrsbdi2.
5893 * libgcc-std.ver.in (GCC_4.7.0): New section.
5895 2011-06-16 Georg-Johann Lay <avr@gjlay.de>
5899 * config/avr/t-avr: Fix line endings.
5900 (intfuncs16): Remove _ffsXX2, _clzXX2, _ctzXX2, _popcountXX2,
5903 2011-06-14 Olivier Hainque <hainque@adacore.com>
5904 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5906 * config/mips/irix6-unwind.h: New file.
5907 * config.host (mips-sgi-irix6.5*): Set md_unwind_header.
5909 2011-06-10 Eric Botcazou <ebotcazou@adacore.com>
5911 * config/sparc/linux-unwind.h (STACK_BIAS): Define.
5912 (sparc64_fallback_frame_state): Use it.
5913 (sparc64_frob_update_context): Further adjust context.
5914 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Likewise.
5915 * config/sparc/sol2-ci.S: Add TARGET_FLAT handling.
5916 * config/sparc/sol2-cn.S: Likewise.
5918 2011-06-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5920 * enable-execute-stack-empty.c: New file.
5921 * enable-execute-stack-mprotect.c: New file.
5922 * config/i386/enable-execute-stack-mingw32.c: New file.
5923 * config.host (enable_execute_stack): New variable.
5924 Select appropriate variants.
5925 * configure.ac: Link enable-execute-stack.c to
5926 $enable_execute_stack.
5927 * configure: Regenerate.
5928 * Makefile.in (LIB2ADD): Add enable-execute-stack.c.
5929 (lib2funcs): Remove _enable_execute_stack.
5931 2011-06-09 David S. Miller <davem@davemloft.net>
5932 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5934 * config.host (sparc-*-linux*): Correct md_unwind_header
5936 (s390x-ibm-tpf*): Fix typo.
5938 2011-06-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5940 * config.host (mips-sgi-irix6.5*): Add t-crtfm to tmake_file.
5941 Add crtfastmath.o to extra_parts.
5942 (mips64*-*-linux*, mips*-*-linux*): Use t-crtfm instead of
5944 * config/mips/t-crtfm: Remove.
5946 2011-06-04 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5948 * config.host (hppa*-*-linux*): Correct md_unwind_header name.
5950 2011-06-04 Kaz Kojima <kkojima@gcc.gnu.org>
5952 * config.host (sh*-*-linux*): Fix typo.
5954 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5956 * config/alpha/linux-unwind.h: Move from ../gcc/config/alpha.
5957 * config/alpha/osf5-unwind.h: Move from ../gcc/config/alpha.
5958 * config/alpha/vms-unwind.h: Move from ../gcc/config/alpha.
5959 * config/bfin/linux-unwind.h: Move from ../gcc/config/bfin.
5960 * config/i386/linux-unwind.h: Move from ../gcc/config/i386.
5961 * config/i386/sol2-unwind.h: Move from ../gcc/config/i386.
5962 * config/i386/w32-unwind.h: Move from ../gcc/config/i386.
5963 Wrap in !__MINGW64__.
5964 * config/ia64/linux-unwind.h: Move from ../gcc/config/ia64.
5965 * config/ia64/vms-unwind.h: Move from ../gcc/config/ia64.
5966 * config/m68k/linux-unwind.h: Move from ../gcc/config/m68k.
5967 * config/mips/linux-unwind.h: Move from ../gcc/config/mips.
5968 * config/pa/hpux-unwind.h: Move from ../gcc/config/pa.
5969 * config/pa/linux-unwind.h: Move from ../gcc/config/pa.
5970 * config/rs6000/darwin-unwind.h: Move from ../gcc/config/rs6000.
5972 * config/rs6000/linux-unwind.h: Move from ../gcc/config/rs6000.
5973 * config/s390/linux-unwind.h: Move from ../gcc/config/s390.
5974 * config/s390/tpf-unwind.h: Move from ../gcc/config/s390.
5975 * config/sh/linux-unwind.h: Move from ../gcc/config/sh.
5976 * config/sparc/linux-unwind.h: Move from ../gcc/config/sparc.
5977 * config/sparc/sol2-unwind.h: Move from ../gcc/config/sparc.
5978 * config/xtensa/linux-unwind.h: Move from ../gcc/config/xtensa.
5979 * config/no-unwind.h: New file.
5980 * config.host (md_unwind_header): Document.
5982 (alpha*-*-linux*, alpha*-dec-osf5.1*, alpha64-dec-*vms*,
5983 alpha*-dec-*vms*, bfin*-uclinux*, bfin*-linux-uclibc*,
5984 hppa*-*-linux*, hppa[12]*-*-hpux10*, hppa*64*-*-hpux11*,
5985 hppa[12]*-*-hpux11*): Set md_unwind_header.
5986 (i[34567]86-*-linux*): Handle i[34567]86-*-kopensolaris*-gnu.
5987 Set md_unwind_header.
5988 (x86_64-*-linux*, i[34567]86-*-solaris2*): Set md_unwind_header.
5989 (i[34567]86-*-cygwin*): Split from i[34567]86-*-mingw*.
5990 (i[34567]86-*-mingw*, ia64*-*-linux*, ia64-hp-*vms*,
5991 m68k-*-uclinux*, m68k-*-linux*, mips64*-*-linux*, mips*-*-linux*,
5992 powerpc-*-darwin*, powerpc-*-linux*, s390-*-linux*,
5993 s390x-*-linux*, s390x-ibm-tpf*, sh*-*-linux*, sparc-*-linux*,
5994 sparc*-*-solaris2*, sparc64-*-linux*, xtensa*-*-linux*): Set
5996 * configure.ac: Link md-unwind-support.h to $md_unwind_header.
5997 * configure: Regenerate.
5999 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6001 * config.host (mips-sgi-irix[56]*): Restrict to mips-sgi-irix6.5*.
6002 Set tmake_file, extra_parts.
6003 * config/mips/irix-crti.S: Move from ../gcc/config/mips/irix-crti.asm.
6005 * config/mips/irix-crtn.S: Move from ../gcc/config/mips/irix-crtn.asm.
6007 * config/mips/t-irix6: New file.
6008 * config/mips/t-slibgcc-irix: New file.
6010 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6012 * config/s390/t-tpf (LIB2ADDEHDEP): Remove.
6013 * config/t-sol2 (LIB2ADDEH): Use gcc_srcdir, add emutls.c.
6015 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6017 * configure.ac (target_thread_file): Determine thread model.
6018 * configure: Regenerate.
6019 * config.host (alpha*-dec-osf5.1*): Set tmake_file, extra_parts.
6020 * config/alpha/t-alpha: New file.
6021 * config/alpha/t-crtfm: Use $<.
6022 * config/alpha/t-ieee: New file.
6023 * config/alpha/t-osf-pthread: New file.
6024 * config/alpha/t-slibgcc-osf: New file.
6025 * config/alpha/libgcc-osf5.ver: New file.
6027 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6029 * config.host (i[34567]86-*-solaris2*): Add i386/t-crtfm to
6031 Add crtfastmath.o to extra_parts.
6033 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6035 * config/gmon-sol2.c: Reindent.
6037 Remove, correct casts.
6038 Use STDERR_FILENO, NULL.
6039 (BASEADDRESS): Remove.
6041 (errno, sbrk): Remove declarations.
6042 (monstartup) [hp300]: Remove.
6045 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6047 * Makefile.in (cpu_type): Define.
6048 * config.host (i[34567]86-*-rtems*): Handle it.
6049 (i[34567]86-*-solaris2*): Move body ...
6050 (*-*-solaris2*): ... here.
6051 New case, generalize.
6052 (sparc-*-elf*): Handle it.
6053 (sparc-*-linux*, sparc64-*-linux*): Replace sparc/t-crtfm by t-crtfm.
6054 (sparc-*-rtems*, sparc64-*-rtems*); Handle it.
6055 (sparc64-*-solaris2*, sparcv9-*-solaris2*, sparc-*-solaris2*):
6057 (sparc*-*-solaris2*): ... this.
6059 (sparc64-*-elf*): Handle it.
6060 * config/gmon-sol2.c: Move from ../gcc/config/sparc.
6061 Merge ../gcc/config/i386/gmon-sol2.c.
6062 * config/i386/sol2-c1.S: Move from ../gcc/config/i386/sol2-c1.asm.
6064 Merge ../gcc/config/i386/sol2-gc1.asm.
6065 * config/i386/sol2-ci.S: Move from ../gcc/config/i386/sol2-ci.asm.
6067 * config/i386/sol2-cn.S: Move from ../gcc/config/i386/sol2-cn.asm.
6069 * config/i386/t-crtfm (crtfastmath.o): Use $<.
6070 * config/i386/t-crtstuff: New file.
6071 * config/i386/t-softfp: New file.
6072 * config/i386/t-sol2 ($(T)gmon.o, $(T)gcrt1.o, $(T)crt1.o),
6073 $(T)crti.o, $(T)crtn.o): Remove.
6074 (gcrt1.o): New rule.
6075 (TARGET_LIBGCC2_CFLAGS): Remove.
6076 * config/sparc/sol2-c1.S: Move from ../gcc/config/sparc/sol2-c1.asm.
6077 * config/sparc/sol2-ci.S: Move from ../gcc/config/sparc/sol2-ci.asm.
6078 * config/sparc/sol2-cn.S: Move from ../gcc/config/sparc/sol2-cn.asm.
6079 * config/sparc/t-sol2: New file.
6080 * config/sparc/t-crtfm: Move to ...
6081 * config/t-crtfm: ... this.
6082 Use $(cpu_type), $<.
6083 * config/t-crtin: New file.
6084 * config/sparc/t-softfp: New file.
6085 * config/sparc/t-softmul: New file.
6086 * config/t-rtems: New file.
6087 * config/t-slibgcc: New file.
6088 * config/t-slibgcc-elf-ver: New file.
6089 * config/t-slibgcc-gld: New file.
6090 * config/t-slibgcc-sld: New file.
6091 * config/t-sol2: New file.
6092 * configure.ac: Include ../config/lib-ld.m4.
6093 Call AC_LIB_PROG_LD_GNU.
6094 Substitute cpu_type.
6095 * configure: Regenerate.
6097 2011-05-27 Bernd Schmidt <bernds@codesourcery.com>
6100 * config/t-slibgcc-darwin (SHLIB_MAPFILES): Look for
6101 libgcc-std.ver in the build directory.
6102 * config/s390/t-linux (SHLIB_MAPFILES): Likewise.
6103 * config/sh/t-linux (SHLIB_MAPFILES): Likewise.
6105 2011-05-25 Bernd Schmidt <bernds@codesourcery.com>
6107 * libgcc-std.ver.in: New file.
6108 * Makefile.in (LIBGCC_VER_GNU_PREFIX, LIBGCC_VER_SYMBOLS_PREFIX): New
6110 (libgcc-std.ver): New rule.
6111 * config/t-gnu-prefix: New file.
6113 2011-05-23 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6115 * config/s390/t-tpf (LIB2ADDEH): Remove $(gcc_srcdir)/gthr-gnat.c.
6117 2011-05-10 Joseph Myers <joseph@codesourcery.com>
6119 * config/i386/darwin-lib.h: New file.
6121 2011-05-10 Joseph Myers <joseph@codesourcery.com>
6123 * config/arm/symbian-lib.h: New.
6125 2011-05-04 Chris Demetriou <cgd@google.com>
6127 * config/i386/morestack.S (__i686.get_pc_thunk.bx): Rename to...
6128 (__x86.get_pc_thunk.bx): ...this.
6129 (__morestack): Adjust for rename, remove undef of __i686.
6131 2011-05-03 Chris Demetriou <cgd@google.com>
6133 * config/i386/morestack.S (__i686.get_pc_thunk.bx): New.
6135 2011-03-22 Joseph Myers <joseph@codesourcery.com>
6137 * config.host (alpha*-*-gnu*, arc-*-elf*, arm*-*-netbsd*,
6138 arm-*-pe*, crx-*-elf, i[34567]86-*-netbsd*, i[34567]86-*-pe,
6139 m68hc11-*-*|m6811-*-*, m68hc12-*-*|m6812-*-*, mcore-*-pe*,
6140 powerpc64-*-gnu*, powerpc-*-gnu-gnualtivec*, powerpc-*-gnu*,
6141 sh-*-symbianelf* | sh[12346l]*-*-symbianelf*, vax-*-netbsd*):
6144 2011-03-14 Andreas Tobler <andreast@fgznet.ch>
6146 * config.host (cpu_type): Add FreeBSD PowerPC specific parts.
6147 Adjust copyright year.
6149 2011-03-07 Ian Lance Taylor <iant@google.com>
6151 * generic-morestack.c (__splitstack_find): Adjust returned stack
6152 pointer to include all registers pushed by __morestack.
6154 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
6157 * configure.ac: Call ACX_NONCANONICAL_TARGET.
6158 (toolexecdir): Calculate and AC_SUBST.
6159 (toolexeclibdir): Likewise.
6160 * Makefile.in (target_noncanonical): Import.
6161 (toolexecdir): Likewise.
6162 (toolexeclibdir): Likewise.
6163 * configure: Regenerate.
6165 2010-12-13 Nathan Froyd <froydnj@codesourcery.com>
6168 * config/arm/bpabi.h: Rename to...
6169 * config/arm/bpabi-lib.h: ...this.
6171 2010-12-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6173 * configure.ac: Use i386/t-crtstuff on i?86-*-solaris2* if
6175 * configure: Regenerate.
6177 2010-11-24 Nathan Froyd <froydnj@codesourcery.com>
6179 * config/libbid/bid_conf.h (BID_BIG_ENDIAN): Define in terms of
6180 __FLOAT_WORD_ORDER__.
6181 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN):
6184 2010-11-20 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
6187 * Makefile.in (install-strip): New phony target.
6189 2010-11-07 Ian Lance Taylor <iant@google.com>
6192 * config/i386/morestack.S (__morestack_large_model): New
6195 2010-10-23 Nathan Froyd <froydnj@codesourcery.com>
6197 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_WORDS_BIG_ENDIAN):
6199 (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN): Test __BYTE_ORDER__.
6201 2010-10-14 Nathan Froyd <froydnj@codesourcery.com>
6203 * config/arm/bpabi.h: New file.
6204 * config/frv/frv-abi.h: New file.
6206 2010-10-01 Ian Lance Taylor <iant@google.com>
6208 * config/t-stack(LIB2ADD_ST): Set instead of LIB2ADD.
6209 * config/i386/t-stack-i386 (LIB2ADD_ST): Likewise.
6211 2010-10-01 H.J. Lu <hongjiu.lu@intel.com>
6214 * config.host: Add the missing `$'.
6216 2010-09-30 Michael Eager <eager@eagercon.com>
6218 * config.host: Add microblaze*-*-*.
6219 * config/microblaze/{divsi3.asm,divsi3_table.c,moddi3.asm,modsi3.asm,
6220 muldi3_hard.asm,mulsi3.asm,stack_overflow_exit.asm,t-microblaze,
6221 udivsi3.asm,umodsi3.asm}: New.
6223 2010-09-28 Ian Lance Taylor <iant@google.com>
6225 * configure.ac: Adjust CFI test to test assembler directly rather
6226 than checking gcc preprocessor macro.
6227 * configure: Rebuild.
6229 2010-09-27 Ian Lance Taylor <iant@google.com>
6231 * configure.ac: Test whether assembler supports CFI directives.
6232 * config.host: Only add t-stack and i386/t-stack-i386 to
6233 tmake_file if libgcc_cv_cfi is "yes".
6234 * configure: Rebuild.
6236 2010-09-27 Ian Lance Taylor <iant@google.com>
6238 * generic-morestack.h: New file.
6239 * generic-morestack.c: New file.
6240 * generic-morestack-thread.c: New file.
6241 * config/i386/morestack.S: New file.
6242 * config/t-stack: New file.
6243 * config/i386/t-stack-i386: New file.
6244 * config.host (i[34567]86-*-linux* and friends): Add t-stack and
6245 i386/t-stack-i386 to tmake_file.
6247 2010-09-21 Iain Sandoe <iains@gcc.gnu.org>
6249 * Makefile.in (libgcc-extra-parts): Check for static archives and
6250 invoke ranlib after installing them.
6251 (gcc-extra-parts): Likewise.
6252 (install-leaf): Likewise.
6254 2010-09-14 H.J. Lu <hongjiu.lu@intel.com>
6256 * configure: Regenerated.
6258 2010-09-10 Kai Tietz <kai.tietz@onevision.com>
6260 * configure: Regenerated.
6262 2010-09-09 Gerald Pfeifer <gerald@pfeifer.com>
6263 Andrew Pinski <pinskia@gmail.com>
6266 * config.host (ia64*-*-freebsd*): Set extra_parts. Set tmake_file.
6268 2010-09-06 H.J. Lu <hongjiu.lu@intel.com>
6271 * configure: Regenerated.
6273 2010-09-06 Andreas Schwab <schwab@redhat.com>
6275 * configure: Regenerate.
6277 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
6279 * config/i386/t-sol2 (__copysigntf3, __fabstf3): Disable for
6281 (__fixtfti, __fixunstfti, __floattitf, __floatuntitf): Enable only
6284 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
6285 Iain Sandoe <iains@gcc.gnu.org>
6288 * Makefile.in (sifuncs, difuncs, tifuncs): Filter out
6289 LIB2FUNCS_EXCLUDE functions.
6291 2010-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
6293 * configure.ac: Use the GCC_AC_ENABLE_DECIMAL_FLOAT macro.
6295 * configure: Regenerate.
6297 2010-09-01 Uros Bizjak <ubizjak@gmail.com>
6299 * config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add
6300 i386/t-freebsd to tmake_file.
6301 * config/i386/t-freebsd: New file.
6302 * config/i386/libgcc-bsd.ver: New file.
6304 2010-07-23 Nathan Froyd <froydnj@codesourcery.com>
6306 * config.host (powerpc*-eabispe*): Set tmake_file.
6307 (powerpc*-eabi*): Likewise.
6308 * config/rs6000/t-ppccomm (EXTRA_PARTS): Add crtbegin, crtend,
6309 crtbeginS, crtendS, crtbeginT.
6311 2010-06-12 Kazu Hirata <kazu@codesourcery.com>
6313 * config.host (mips64*-*-linux*, mips*-*-linux*): Add mips/t-crtfm
6314 to tmake_file. Add crtfastmath.o to extra_parts.
6315 * config/mips/t-crtfm: New.
6317 2010-05-19 Joel Sherrill <joel.sherrill@oarcorp.com>
6319 * config.host (sparc64-*-rtems*): New target.
6321 2010-05-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6323 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
6326 2010-04-15 Thomas Schwinge <tschwinge@gnu.org>
6328 * config.host <i[34567]86-*-gnu*>: Handle softfp as for Linux.
6330 2010-04-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6332 * config.host (alpha*-dec-osf[45]*): Removed alpha*-dec-osf4*,
6333 alpha-dec-osf5.0* support.
6335 2010-04-01 Ralf Corsépius <ralf.corsepius@rtems.org>
6337 * config.host: Add lm32-*-rtems*.
6339 2010-03-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6340 Uros Bizjak <ubizjak@gmail.com>
6343 * config.host (i[34567]86-*-solaris2): Handle 32-bit Solaris 2/x86
6344 like other remaining 32-bit x86 OSes.
6345 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
6347 * config/i386/libgcc-sol2.ver: New file.
6348 * config/i386/t-sol2 (SHLIB_MAPFILES): Add it.
6350 2010-03-30 Jack Howarth <howarth@bromo.med.uc.edu>
6353 * Makefile.in (INTERNAL_CFLAGS): Add @set_use_emutls@.
6354 * configure.ac: Use GCC_CHECK_EMUTLS to see if emulated TLS
6355 is used and substitute set_use_emutls.
6356 * configure: Regenerated.
6358 2010-03-30 Tarik Graba <tarik.graba@telecom-paristech.fr>
6360 * config/lm32/t-lm32: Remove misplaced MULTILIB_OPTIONS.
6362 2010-03-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6365 * config/i386/t-sol2 ($(T)gmon.o): Use CFLAGS instead of
6367 ($(T)gcrt1.o): Likewise.
6368 ($(T)crt1.o): Likewise.
6369 ($(T)crti.o): Likewise.
6370 ($(T)crtn.o): Likewise.
6372 2010-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
6375 * Makefile.in (install): Use $(MAKE) string in rule, for
6378 2010-02-22 Hans-Peter Nilsson <hp@bitrange.com>
6380 Migrate from broken pre-libgcc legacy support to libgcc-centric rules.
6381 * config/mmix/t-mmix: New file.
6382 * config.host <mmix-knuth-mmixware> (extra_parts, tmake_file): Set.
6384 2010-02-02 Jack Howarth <howarth@bromo.med.uc.edu>
6387 * config/t-slibgcc-darwin: Add libgcc-libsystem.ver to
6390 2010-01-04 Anthony Green <green@moxielogic.com>
6392 * config/moxie/crti.asm, config/moxie/crtn.asm,
6393 config/moxie/t-moxie-softfp, config/moxie/sfp-machine.h,
6394 config/moxie/t-moxie: New files.
6395 * config.host: Add t-moxie-softfp reference.
6397 2009-11-18 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
6400 * config/t-slibgcc-darwin: Fix embedded rpaths for
6401 --enable-version-specific-runtime-libs, build extension stub
6402 libs exposing features available from current libgcc_s.
6404 2009-11-11 Jon Beniston <jon@beniston.com>
6406 * config.host: Add lm32 targets.
6407 * config/lm32: New directory.
6408 * config/lm32/libgcc_lm32.h: New file.
6409 * config/lm32/_mulsi3.c: New file.
6410 * config/lm32/_udivmodsi4.c: New file.
6411 * config/lm32/_divsi3.c: New file.
6412 * config/lm32/_modsi3.c: New file.
6413 * config/lm32/_udivsi3.c: New file.
6414 * config/lm32/_umodsi3.c: New file.
6415 * config/lm32/_lshrsi3.S: New file.
6416 * config/lm32/_ashrsi3.S: New file.
6417 * config/lm32/_ashlsi3.S: New file.
6418 * config/lm32/crti.S: New file.
6419 * config/lm32/crtn.S: New file.
6420 * config/lm32/t-lm32: New file.
6421 * config/lm32/t-elf: New file.
6422 * config/lm32/t-uclinux: New file.
6424 2009-10-26 Nick Clifton <nickc@redhat.com>
6426 * config.host: Add support for RX target.
6427 * config/rx: New directory.
6428 * config/rx/rx-abi-functions.c: New file. Supplementary
6429 functions for libgcc to support the RX ABI.
6430 * config/rx/rx-abi.h: New file. Supplementary header file for
6431 libgcc RX ABI functions.
6432 * config/rx/t-rx: New file: Makefile fragment for building
6435 2009-10-09 Uros Bizjak <ubizjak@gmail.com>
6437 * config/i386/32/sfp-machine.h (__FP_FRAC_SUB_4): Change operand
6438 constraint of y0 to "g".
6440 2009-10-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
6442 * config.host: Include the s390 makefile fragments.
6443 * config/s390/32/_fixdfdi.c: New file.
6444 * config/s390/32/_fixsfdi.c: New file.
6445 * config/s390/32/_fixtfdi.c: New file.
6446 * config/s390/32/_fixunsdfdi.c: New file.
6447 * config/s390/32/_fixunssfdi.c: New file.
6448 * config/s390/32/_fixunstfdi.c: New file.
6449 * config/s390/32/t-floattodi: New file.
6450 * config/s390/libgcc-glibc.ver: New file.
6451 * config/s390/t-crtstuff: New file.
6452 * config/s390/t-linux: New file.
6453 * config/s390/t-tpf: New file.
6455 2009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
6457 * configure.ac (AC_PREREQ): Bump to 2.64.
6459 2009-08-22 Kaz Kojima <kkojima@gcc.gnu.org>
6461 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Add -mieee.
6463 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
6465 * configure: Regenerate.
6467 2009-08-09 Douglas B Rupp <rupp@gnat.com>
6469 * config.host (ia64-hp-*vms*): New target.
6470 (alpha64-dec-*vms*,alpha*-dec-*vms*): Fix for config/vms and unify
6473 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
6475 * configure.ac: Add snippet for maintainer-mode.
6476 * configure: Regenerate.
6477 * Makefile.in (AUTOCONF, configure_deps): New variables.
6478 ($(srcdir)/configure)): New rule, active only with maintainer
6481 2009-06-23 DJ Delorie <dj@redhat.com>
6484 * config.host: Add mep support.
6486 2009-06-22 Kai Tietz <kai.tietz@onevision.com>
6488 * config.host: Add i386/${host_address}/t-fprules-softfp and
6489 t-softfp to tmake_file for i[34567]86-*-mingw*, x86_64-*-mingw*.
6491 * config/i386/64/_divtc3.c: Disable usage of .symver assembly symbol
6493 * config/i386/64/_multc3.c: Likewise.
6494 * config/i386/64/_powitf2.c: Likewise.
6495 * config/i386/64/eqtf2.c: Likewise.
6496 * config/i386/64/getf2.c: Likewise.
6497 * config/i386/64/letf2.c: Likewise.
6498 * config/i386/64/letf2.c: Likewise.
6499 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Define as
6500 unsigned long long for x64 mingw targets.
6501 (_FP_WS_TYPE): Define as signed long long for x64 mingw target.
6502 (_FP_I_TYPE): Define as long long for x64 mingw target.
6504 2009-06-10 Maciej W. Rozycki <macro@linux-mips.org>
6506 * config.host (vax-*-linux*): New.
6508 2009-05-31 Anthony Green <green@moxielogic.com>
6510 * config.host: Add moxie support.
6511 * config/moxie/t-moxie: New file.
6513 2009-05-29 David Billinghurst <billingd@gcc.gnu.org>
6515 * config.host: Add i386/${host_address}/t-fprules-softfp and
6516 t-softfp to tmake_file for i[34567]86-*-cygwin*.
6518 2009-04-17 Aurelien Jarno <aurelien@aurel32.net>
6520 * config.host: Add i386/${host_address}/t-fprules-softfp to
6521 tmake_file for i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu*.
6523 2009-04-09 Nick Clifton <nickc@redhat.com>
6525 * config/ia64/tf-signs.c: Change copyright header to refer to
6526 version 3 of the GNU General Public License with version 3.1
6527 of the GCC Runtime Library Exception and to point readers at
6528 the COPYING3 and COPYING3.RUNTIME files and the FSF's license
6530 * config/i386/32/tf-signs.c: Likewise.
6531 * config/libbid/_addsub_dd.c: Likewise.
6532 * config/libbid/_addsub_sd.c: Likewise.
6533 * config/libbid/_addsub_td.c: Likewise.
6534 * config/libbid/_dd_to_df.c: Likewise.
6535 * config/libbid/_dd_to_di.c: Likewise.
6536 * config/libbid/_dd_to_sd.c: Likewise.
6537 * config/libbid/_dd_to_sf.c: Likewise.
6538 * config/libbid/_dd_to_si.c: Likewise.
6539 * config/libbid/_dd_to_td.c: Likewise.
6540 * config/libbid/_dd_to_tf.c: Likewise.
6541 * config/libbid/_dd_to_udi.c: Likewise.
6542 * config/libbid/_dd_to_usi.c: Likewise.
6543 * config/libbid/_dd_to_xf.c: Likewise.
6544 * config/libbid/_df_to_dd.c: Likewise.
6545 * config/libbid/_df_to_sd.c: Likewise.
6546 * config/libbid/_df_to_td.c: Likewise.
6547 * config/libbid/_di_to_dd.c: Likewise.
6548 * config/libbid/_di_to_sd.c: Likewise.
6549 * config/libbid/_di_to_td.c: Likewise.
6550 * config/libbid/_div_dd.c: Likewise.
6551 * config/libbid/_div_sd.c: Likewise.
6552 * config/libbid/_div_td.c: Likewise.
6553 * config/libbid/_eq_dd.c: Likewise.
6554 * config/libbid/_eq_sd.c: Likewise.
6555 * config/libbid/_eq_td.c: Likewise.
6556 * config/libbid/_ge_dd.c: Likewise.
6557 * config/libbid/_ge_sd.c: Likewise.
6558 * config/libbid/_ge_td.c: Likewise.
6559 * config/libbid/_gt_dd.c: Likewise.
6560 * config/libbid/_gt_sd.c: Likewise.
6561 * config/libbid/_gt_td.c: Likewise.
6562 * config/libbid/_isinfd128.c: Likewise.
6563 * config/libbid/_isinfd32.c: Likewise.
6564 * config/libbid/_isinfd64.c: Likewise.
6565 * config/libbid/_le_dd.c: Likewise.
6566 * config/libbid/_le_sd.c: Likewise.
6567 * config/libbid/_le_td.c: Likewise.
6568 * config/libbid/_lt_dd.c: Likewise.
6569 * config/libbid/_lt_sd.c: Likewise.
6570 * config/libbid/_lt_td.c: Likewise.
6571 * config/libbid/_mul_dd.c: Likewise.
6572 * config/libbid/_mul_sd.c: Likewise.
6573 * config/libbid/_mul_td.c: Likewise.
6574 * config/libbid/_ne_dd.c: Likewise.
6575 * config/libbid/_ne_sd.c: Likewise.
6576 * config/libbid/_ne_td.c: Likewise.
6577 * config/libbid/_sd_to_dd.c: Likewise.
6578 * config/libbid/_sd_to_df.c: Likewise.
6579 * config/libbid/_sd_to_di.c: Likewise.
6580 * config/libbid/_sd_to_sf.c: Likewise.
6581 * config/libbid/_sd_to_si.c: Likewise.
6582 * config/libbid/_sd_to_td.c: Likewise.
6583 * config/libbid/_sd_to_tf.c: Likewise.
6584 * config/libbid/_sd_to_udi.c: Likewise.
6585 * config/libbid/_sd_to_usi.c: Likewise.
6586 * config/libbid/_sd_to_xf.c: Likewise.
6587 * config/libbid/_sf_to_dd.c: Likewise.
6588 * config/libbid/_sf_to_sd.c: Likewise.
6589 * config/libbid/_sf_to_td.c: Likewise.
6590 * config/libbid/_si_to_dd.c: Likewise.
6591 * config/libbid/_si_to_sd.c: Likewise.
6592 * config/libbid/_si_to_td.c: Likewise.
6593 * config/libbid/_td_to_dd.c: Likewise.
6594 * config/libbid/_td_to_df.c: Likewise.
6595 * config/libbid/_td_to_di.c: Likewise.
6596 * config/libbid/_td_to_sd.c: Likewise.
6597 * config/libbid/_td_to_sf.c: Likewise.
6598 * config/libbid/_td_to_si.c: Likewise.
6599 * config/libbid/_td_to_tf.c: Likewise.
6600 * config/libbid/_td_to_udi.c: Likewise.
6601 * config/libbid/_td_to_usi.c: Likewise.
6602 * config/libbid/_td_to_xf.c: Likewise.
6603 * config/libbid/_tf_to_dd.c: Likewise.
6604 * config/libbid/_tf_to_sd.c: Likewise.
6605 * config/libbid/_tf_to_td.c: Likewise.
6606 * config/libbid/_udi_to_dd.c: Likewise.
6607 * config/libbid/_udi_to_sd.c: Likewise.
6608 * config/libbid/_udi_to_td.c: Likewise.
6609 * config/libbid/_unord_dd.c: Likewise.
6610 * config/libbid/_unord_sd.c: Likewise.
6611 * config/libbid/_unord_td.c: Likewise.
6612 * config/libbid/_usi_to_dd.c: Likewise.
6613 * config/libbid/_usi_to_sd.c: Likewise.
6614 * config/libbid/_usi_to_td.c: Likewise.
6615 * config/libbid/_xf_to_dd.c: Likewise.
6616 * config/libbid/_xf_to_sd.c: Likewise.
6617 * config/libbid/_xf_to_td.c: Likewise.
6618 * config/libbid/bid128.c: Likewise.
6619 * config/libbid/bid128_2_str.h: Likewise.
6620 * config/libbid/bid128_2_str_macros.h: Likewise.
6621 * config/libbid/bid128_2_str_tables.c: Likewise.
6622 * config/libbid/bid128_add.c: Likewise.
6623 * config/libbid/bid128_compare.c: Likewise.
6624 * config/libbid/bid128_div.c: Likewise.
6625 * config/libbid/bid128_fma.c: Likewise.
6626 * config/libbid/bid128_logb.c: Likewise.
6627 * config/libbid/bid128_minmax.c: Likewise.
6628 * config/libbid/bid128_mul.c: Likewise.
6629 * config/libbid/bid128_next.c: Likewise.
6630 * config/libbid/bid128_noncomp.c: Likewise.
6631 * config/libbid/bid128_quantize.c: Likewise.
6632 * config/libbid/bid128_rem.c: Likewise.
6633 * config/libbid/bid128_round_integral.c: Likewise.
6634 * config/libbid/bid128_scalb.c: Likewise.
6635 * config/libbid/bid128_sqrt.c: Likewise.
6636 * config/libbid/bid128_string.c: Likewise.
6637 * config/libbid/bid128_to_int16.c: Likewise.
6638 * config/libbid/bid128_to_int32.c: Likewise.
6639 * config/libbid/bid128_to_int64.c: Likewise.
6640 * config/libbid/bid128_to_int8.c: Likewise.
6641 * config/libbid/bid128_to_uint16.c: Likewise.
6642 * config/libbid/bid128_to_uint32.c: Likewise.
6643 * config/libbid/bid128_to_uint64.c: Likewise.
6644 * config/libbid/bid128_to_uint8.c: Likewise.
6645 * config/libbid/bid32_to_bid128.c: Likewise.
6646 * config/libbid/bid32_to_bid64.c: Likewise.
6647 * config/libbid/bid64_add.c: Likewise.
6648 * config/libbid/bid64_compare.c: Likewise.
6649 * config/libbid/bid64_div.c: Likewise.
6650 * config/libbid/bid64_fma.c: Likewise.
6651 * config/libbid/bid64_logb.c: Likewise.
6652 * config/libbid/bid64_minmax.c: Likewise.
6653 * config/libbid/bid64_mul.c: Likewise.
6654 * config/libbid/bid64_next.c: Likewise.
6655 * config/libbid/bid64_noncomp.c: Likewise.
6656 * config/libbid/bid64_quantize.c: Likewise.
6657 * config/libbid/bid64_rem.c: Likewise.
6658 * config/libbid/bid64_round_integral.c: Likewise.
6659 * config/libbid/bid64_scalb.c: Likewise.
6660 * config/libbid/bid64_sqrt.c: Likewise.
6661 * config/libbid/bid64_string.c: Likewise.
6662 * config/libbid/bid64_to_bid128.c: Likewise.
6663 * config/libbid/bid64_to_int16.c: Likewise.
6664 * config/libbid/bid64_to_int32.c: Likewise.
6665 * config/libbid/bid64_to_int64.c: Likewise.
6666 * config/libbid/bid64_to_int8.c: Likewise.
6667 * config/libbid/bid64_to_uint16.c: Likewise.
6668 * config/libbid/bid64_to_uint32.c: Likewise.
6669 * config/libbid/bid64_to_uint64.c: Likewise.
6670 * config/libbid/bid64_to_uint8.c: Likewise.
6671 * config/libbid/bid_b2d.h: Likewise.
6672 * config/libbid/bid_binarydecimal.c: Likewise.
6673 * config/libbid/bid_conf.h: Likewise.
6674 * config/libbid/bid_convert_data.c: Likewise.
6675 * config/libbid/bid_decimal_data.c: Likewise.
6676 * config/libbid/bid_decimal_globals.c: Likewise.
6677 * config/libbid/bid_div_macros.h: Likewise.
6678 * config/libbid/bid_dpd.c: Likewise.
6679 * config/libbid/bid_flag_operations.c: Likewise.
6680 * config/libbid/bid_from_int.c: Likewise.
6681 * config/libbid/bid_functions.h: Likewise.
6682 * config/libbid/bid_gcc_intrinsics.h: Likewise.
6683 * config/libbid/bid_inline_add.h: Likewise.
6684 * config/libbid/bid_internal.h: Likewise.
6685 * config/libbid/bid_round.c: Likewise.
6686 * config/libbid/bid_sqrt_macros.h: Likewise.
6688 2009-04-09 Jakub Jelinek <jakub@redhat.com>
6690 * Makefile.in: Change copyright header to refer to version
6691 3 of the GNU General Public License and to point readers at the
6692 COPYING3 file and the FSF's license web page.
6693 * config.host: Likewise.
6695 2009-04-07 Alan Modra <amodra@bigpond.net.au>
6697 * config.host: Reorder and merge to match config.gcc change.
6699 2009-04-03 Alan Modra <amodra@bigpond.net.au>
6701 * config.host (powerpc-*-linux*altivec*, powerpc-*-linux*spe): Delete.
6703 2009-03-28 Joseph Myers <joseph@codesourcery.com>
6705 * config.host (arm-*-coff*, armel-*-coff*, arm-semi-aof,
6706 armel-semi-aof, h8300-*-*, i[34567]86-*-aout*, i[34567]86-*-coff*,
6707 m68k-*-aout*, m68k-*-coff*, pdp11-*-bsd, rs6000-ibm-aix4.[12]*,
6708 powerpc-ibm-aix4.[12]*, sh-*-*): Remove.
6710 2009-02-12 Uros Bizjak <ubizjak@gmail.com>
6712 * config.host (ia64*-*-linux*): Add t-softfp to tmake_file.
6713 * config/ia64/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
6715 2009-02-12 H.J. Lu <hongjiu.lu@intel.com>
6717 * config.host (ia64*-*-linux*): Add ia64/t-fprules-softfp and
6718 ia64/t-softfp-compat to tmake_file.
6720 * Makefile.in (gen-hide-list): Ignore .*_compat and .*@.*.
6722 * config/ia64/__divxf3.asm: New.
6723 * config/ia64/_fixtfdi.asm: Likewise.
6724 * config/ia64/_fixunstfdi.asm: Likewise.
6725 * config/ia64/_floatditf.asm: Likewise.
6726 * config/ia64/t-fprules-softfp: Likewise.
6727 * config/ia64/t-softfp-compat: Likewise.
6728 * config/ia64/tf-signs.c: Likewise.
6730 2009-01-18 Ben Elliston <bje@au.ibm.com>
6732 * config/i386/32/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
6734 2009-01-16 Ben Elliston <bje@au.ibm.com>
6736 * config.host (i[34567]86-*-linux*, x86_64-*-linux*): Add t-softfp
6739 2009-01-13 Ben Elliston <bje@au.ibm.com>
6741 * config/t-softfp: New file.
6742 * config.host (powerpc64-*-linux*, powerpc64-*-gnu*): Add t-softfp.
6743 (powerpc-*-linux*spe*, powerpc-*-linux*): Likewise.
6745 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
6747 * config.host: Add m32r*-*-rtems*.
6749 2008-12-01 Joel Sherrill <joel.sherrill@oarcorp.com>
6751 * config.host: Add m32c*-*-rtems*.
6753 2008-11-20 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
6756 * configure.ac (i?86-*-solaris2.1[0-9]*): Only include
6757 i386/t-crtstuff if linker supports ZERO terminator unwind entries.
6758 * configure: Regenerate.
6759 * config.host (i[34567]86-*-solaris2*): Move i386/t-sol2 in
6760 tmake_file here from gcc/config.gcc.
6761 Move extra_parts here from gcc/config.gcc.
6762 * config/i386/t-sol2: Move here from gcc/config/i386.
6763 Use gcc_srcdir instead of srcdir.
6765 2008-11-18 Adam Nemet <anemet@caviumnetworks.com>
6767 * config.host (mipsisa64r2-*-elf* | mipsisa64r2el-*-elf*): New
6770 2008-11-09 Thomas Schwinge <tschwinge@gnu.org>
6772 * config.host <t-tls>: Also enable for GNU/kFreeBSD and GNU/kNetBSD.
6774 2008-10-08 Thomas Schwinge <tschwinge@gnu.org>
6776 * config.host: Fold `*-*-gnu*' cases into the Linux ones.
6778 2008-09-03 Hari Sandanagobalane <hariharan@picochip.com>
6781 * config.host: Add picochip-*-*.
6783 2008-08-06 Bob Wilson <bob.wilson@acm.org>
6785 * config.host: Match more processor names for Xtensa.
6787 2008-07-08 H.J. Lu <hongjiu.lu@intel.com>
6789 * config/i386/64/t-softfp-compat: Update comments.
6791 2008-07-07 H.J. Lu <hongjiu.lu@intel.com>
6793 * config/i386/64/_divtc3-compat.c: Moved to ...
6794 * config/i386/64/_divtc3.c: Here.
6796 * config/i386/64/_multc3-compat.c: Moved to ...
6797 * config/i386/64/_multc3.c: Here.
6799 * config/i386/64/_powitf2-compat.c: Moved to ...
6800 * config/i386/64/_powitf2.c: Here.
6802 * config/i386/64/t-softfp-compat (libgcc2-tf-compats): Add
6803 .c suffix instead of -compat.c.
6805 2008-07-05 Uros Bizjak <ubizjak@gmail.com>
6807 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Remove.
6808 (_FP_MUL_MEAT_D): Ditto.
6809 (_FP_DIV_MEAT_S): Ditto.
6810 (_FP_DIV_MEAT_D): Ditto.
6812 2008-07-03 Richard Sandiford <rdsandiford@googlemail.com>
6814 * Makefile.in: Add support for __sync_* libgcc functions.
6816 2008-07-03 H.J. Lu <hongjiu.lu@intel.com>
6818 * shared-object.mk ($(base)_s$(objext)): Remove -DSHARED.
6820 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
6823 * config.host: Only include 32bit t-fprules-softfp for Darwin/x86
6824 and Linux/x86. Include 64bit t-softfp-compat for Linux/x86.
6826 * config/i386/64/t-fprules-softfp: Moved to ...
6827 * config/i386/64/t-softfp-compat: This. New.
6829 2008-07-02 Uros Bizjak <ubizjak@gmail.com>
6831 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS) [FP_EX_INVALID]:
6832 Initialize f with 0.0.
6834 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
6837 * shared-object.mk ($(base)_s$(objext)): Add -DSHARED.
6839 * config/i386/64/_divtc3-compat.c: New.
6840 * config/i386/64/_multc3-compat.c: Likewise.
6841 * config/i386/64/_powitf2-compat.c: Likewise.
6842 * config/i386/64/eqtf2.c: Likewise.
6843 * config/i386/64/getf2.c: Likewise.
6844 * config/i386/64/letf2.c: Likewise.
6845 * config/i386/64/t-fprules-softfp: Likewise.
6847 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
6849 * config.host: Add i386/${host_address}/t-fprules-softfp to
6850 tmake_file for i[34567]86-*-darwin*, x86_64-*-darwin*,
6851 i[34567]86-*-linux*, x86_64-*-linux*.
6853 * configure.ac: Set host_address to 64 or 32 for x86.
6854 * configure: Regenerated.
6856 * Makefile.in (config.status): Also depend on
6857 $(srcdir)/config.host.
6859 * config/i386/32/t-fprules-softfp: New.
6860 * config/i386/32/tf-signs.c: Likewise.
6862 * config/i386/64/sfp-machine.h: New. Moved from gcc.
6864 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
6865 Uros Bizjak <ubizjak@gmail.com>
6867 * config/i386/32/sfp-machine.h: New.
6869 2008-06-26 Nathan Froyd <froydnj@codesourcery.com>
6871 * config/rs6000/t-ppccomm: Remove rules that conflict with
6872 auto-generated rules.
6874 2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
6876 * configure.ac: sinclude override.m4.
6877 * configure: Regenerate.
6879 2008-06-11 Bernhard Fischer <aldot@gcc.gnu.org>
6881 * configure: Regenerate.
6883 2008-06-10 Joseph Myers <joseph@codesourcery.com>
6885 * Makefile.in (DECNUMINC): Remove
6886 -I$(MULTIBUILDTOP)../../libdecnumber.
6889 2008-06-07 Joseph Myers <joseph@codesourcery.com>
6891 * config.host (strongarm*-*-*, ep9312*-*-*, xscale-*-*,
6892 parisc*-*-*, m680[012]0-*-*, *-*-linux*libc1*, *-*-linux*aout*,
6893 alpha*-*-unicosmk*, strongarm*-*-freebsd*, ep9312-*-elf,
6894 arm*-*-kaos*, cris-*-aout, parisc*64*-*-linux*, parisc*-*-linux*,
6895 hppa1.1-*-pro*, hppa1.1-*-osf*, hppa1.1-*-bsd*,
6896 i[34567]86-sequent-ptx4*, i[34567]86-sequent-sysv4*,
6897 i[34567]86-*-beoself*, i[34567]86-*-beos*, i[34567]86-*-sco3.2v5*,
6898 i[34567]86-*-sysv5*, i[34567]86-*-sysv4*, i[34567]86-*-uwin*,
6899 i[34567]86-*-kaos*, m68020-*-elf*, m68010-*-netbsdelf*,
6900 mips-wrs-windiss, mt-*-elf, powerpc-*-beos*, powerpc-*-chorusos*,
6901 powerpc-wrs-windiss*, powerpcle-*-sysv*, powerpc-*-kaos*,
6902 powerpcle-*-kaos*, sh*-*-kaos*, sparc-*-sysv4*, strongarm-*-elf*,
6903 strongarm-*-pe, strongarm-*-kaos*, vax-*-bsd*, vax-*-sysv*,
6904 vax-*-ultrix*, xscale-*-elf, xscale-*-coff): Remove.
6906 2008-05-25 Arthur Loiret <arthur.loiret@u-psud.fr>
6908 * config.host (sh2[lbe]*-*-linux*): Allow target.
6910 2008-04-30 Nathan Froyd <froydnj@codesourcery.com>
6912 * config/rs6000/t-ppccomm: Add build rules for new files.
6913 (LIB2ADD_ST): New variable.
6915 2008-04-07 Andy Hutchinson <hutchinsonandy@aim.com>
6919 * config.host (avr-*-*): Add avr cpu_type and avr tmake_file.
6920 * config/t-avr: New file. Build 16bit libgcc functions.
6922 2008-03-02 Jakub Jelinek <jakub@redhat.com>
6925 * config/t-slibgcc-darwin: Make install-leaf dependent on
6926 install-darwin-libgcc-stubs instead of install.
6928 2008-01-25 Joseph Myers <joseph@codesourcery.com>
6930 * config.host (tic4x-*-*, c4x-*-rtems*, tic4x-*-rtems*, c4x-*,
6931 tic4x-*, h8300-*-rtemscoff*, ns32k-*-netbsdelf*, ns32k-*-netbsd*,
6932 sh-*-rtemscoff*): Remove cases.
6934 2007-12-27 Richard Sandiford <rsandifo@nildram.co.uk>
6936 * Makefile.in (all): Use install-leaf rather than install.
6937 (install): Split most of the rule into...
6938 (install-leaf): ...this new one.
6940 2007-12-19 Etsushi Kato <ek.kato@gmail.com>
6941 Paolo Bonzini <bonzini@gnu.org>
6944 * Makefile.in: Use @shlib_slibdir@ substitution to get
6945 correct install name on darwin.
6946 * config/t-slibgcc-darwin: Use @shlib_slibdir@ for -install_name.
6948 2007-12-15 Hans-Peter Nilsson <hp@axis.com>
6950 * config.host (crisv32-*-elf, crisv32-*-none): New, same as
6951 cris-*-elf and cris-*-none.
6952 (crisv32-*-linux*): Similar, as cris-*-linux*.
6954 2007-11-20 Rask Ingemann Lambertsen <rask@sygehus.dk>
6956 * config.host (ia64*-*-elf*): Build ia64 specific libgcc parts.
6958 2007-10-27 H.J. Lu <hongjiu.lu@intel.com>
6961 * configure.ac: Replace have_cc_tls with gcc_cv_have_cc_tls.
6962 * configure: Regenerated.
6964 2007-09-27 H.J. Lu <hongjiu.lu@intel.com>
6966 * Makefile.in (dfp-filenames): Replace decimal_globals,
6967 decimal_data, binarydecimal and convert_data with
6968 bid_decimal_globals, bid_decimal_data, bid_binarydecimal
6969 and bid_convert_data, respectively.
6971 2007-09-17 Chao-ying Fu <fu@mips.com>
6972 Nigel Stephens <nigel@mips.com>
6974 * fixed-obj.mk: New file to support fine-grain fixed-point functions.
6975 * Makefile.in (fixed_point): Define.
6976 Check if fixed_point is yes to build support functions.
6977 * configure.ac: Check for fixed_point support.
6978 * configure: Regenerated.
6979 * gen-fixed.sh: New file to generate lists of fixed-point labels,
6980 funcs, modes, from, to.
6982 2007-09-11 Janis Johnson <janis187@us.ibm.com
6984 * Makefile.in (dfp-filenames): Add bid128_noncomp.
6986 2007-09-10 Janis Johnson <janis187@us.ibm.com>
6988 * Makefile.in (dfp-filenames): Remove decUtility, add
6989 decDouble, decPacked, decQuad, decSingle.
6991 2007-08-27 Hans Kester <hans.kester@ellips.nl>
6993 * config.host : Add x86_64-elf target.
6995 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
6997 * configure.ac (set_have_cc_tls): Add a missing =.
6998 * configure: Regenerated.
7000 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
7002 * config.host (tmake_file): Add t-tls for i[34567]86-*-linux*
7003 and x86_64-*-linux*.
7005 * config/t-tls: New file.
7007 * Makefile.in (INTERNAL_CFLAGS): Add @set_have_cc_tls@.
7009 * configure.ac: Include ../config/enable.m4 and
7010 ../config/tls.m4. Use GCC_CHECK_CC_TLS to check if assembler
7011 supports TLS and substitute set_have_cc_tls.
7012 * configure: Regenerated.
7014 2007-07-04 H.J. Lu <hongjiu.lu@intel.com>
7016 * Makefile.in: Use libbid for DFP when BID is enabled.
7018 2007-06-14 Danny Smith <dannysmith@users.sourceforge.net>
7020 * config.host(*-cygwin* |*-mingw* ): Add crtbegin.o, crtend.o to
7021 extra_parts. Add config/i386/t-cygming to tmake_file.
7022 * config/i386/t-cygming: New file with rules for crtbegin.o, crtend.o.
7024 2007-05-29 Zuxy Meng <zuxy.meng@gmail.com>
7025 Danny Smith <dannysmith@users.sourceforge.net>
7028 * config.host (i[34567]86-*-cygwin* | i[34567]86-*-mingw*) Add
7029 crtfastmath.o to extra_parts. Add i386/t-crtfm to tmake_file.
7030 * config/i386/t-crtfm: Compile crtfastmath.o with
7031 -minline-all-stringops.
7033 2007-05-10 Richard Sandiford <richard@codesourcery.com>
7035 * config.host (sparc-wrs-vxworks): New target.
7037 2007-04-14 Kazu Hirata <kazu@codesourcery.com>
7039 * config.host: Recognize fido.
7041 2007-04-04 Janis Johnson <janis187@us.ibm.com>
7043 * configure: Check host, not target, for decimal float support.
7045 2007-04-03 Uros Bizjak <ubizjak@gmail.com>
7047 * config/i386/t-crtpc: New file.
7048 * config.host (i[34567]86-*-linux*): Add i386/t-crtpc to tm-file.
7049 (x86_64-*-linux*): Ditto.
7051 2007-02-30 Kai Tietz <kai.tietz@onevision.com>
7053 * config.host (x86_64-*-mingw*): New target.
7055 2007-03-23 Michael Meissner <michael.meissner@amd.com>
7056 H.J. Lu <hongjiu.lu@intel.com>
7058 * Makefile.in (enable_decimal_float): New.
7060 -I$(srcdir)/../libdecnumber/$(enable_decimal_float).
7061 (dec-objects): Move decimal32, decimal64 and decimal128 to ...
7062 (decbits-filenames): This.
7063 (decbits-objects): New.
7064 (libgcc-objects): Add $(decbits-objects).
7066 * configure.ac: Support * --enable-decimal-float={no,yes,bid,dpd}.
7067 Substitute enable_decimal_float.
7068 * configure: Regenerated.
7070 2007-03-19 Hans-Peter Nilsson <hp@axis.com>
7072 * config.host (cris-*-elf | cris-*-none): Set extra_parts.
7074 2007-03-12 Brooks Moses <brooks.moses@codesourcery.com>
7076 * Makefile.in (install-info): New dummy target.
7078 2007-03-05 Bernd Schmidt <bernd.schmidt@analog.com>
7080 * config.host (bfin*-linux-uclibc*): Set extra_parts.
7082 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
7084 * Makefile.in: Add install-html and install-pdf dummy
7087 2007-02-05 Roger Sayle <roger@eyesopen.com>
7088 Daniel Jacobowitz <dan@codesourcery.com>
7090 * Makefile.in <LIBUNWIND>: Make libgcc_s.so depend on libunwind.so.
7091 (libgcc_s.so): Append -B./ to CFLAGS for $(SHLIB_LINK).
7092 (libunwind.so): Likewise for $(SHLIBUNWIND_LINK).
7094 2007-01-29 Janis Johnson <janis187@us.ibm.com>
7096 * Makefile.in (dec-filenames): Add decExcept.
7098 2007-01-28 Daniel Jacobowitz <dan@codesourcery.com>
7101 * Makefile.in (CFLAGS): Forcibly remove -fprofile-generate and
7104 2007-01-25 Daniel Jacobowitz <dan@codesourcery.com>
7106 * configure.ac: Add --enable-version-specific-runtime-libs.
7107 Correct $slibdir default.
7108 * configure: Regenerated.
7110 2007-01-23 Joseph Myers <joseph@codesourcery.com>
7112 * config/rs6000/t-ldbl128: Always use -mlong-double-128.
7114 2007-01-21 Andrew Pinski <pinskia@gmail.com>
7117 * config.host (alpha*-*-linux*): Set extra_parts.
7119 2007-01-09 Kaz Kojima <kkojima@gcc.gnu.org>
7121 * config/sh/t-linux: New.
7122 * config.host (sh*-*-linux*): Set tmake_file.
7124 2007-01-05 Daniel Jacobowitz <dan@codesourcery.com>
7126 * Makefile.in (install): Handle multilibs.
7128 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
7130 * Makefile.in: Added .PHONY entry for documentation targets.
7132 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
7134 * Makefile.in: Add empty info, html, dvi, pdf targets.
7136 2007-01-04 Mike Stump <mrs@apple.com>
7138 * Makefile.in (MAKEINFO): Remove.
7141 2007-01-04 Paolo Bonzini <bonzini@gnu.org>
7143 * configure.ac: Add GCC_TOPLEV_SUBDIRS.
7144 * configure: Regenerate.
7145 * Makefile.in (host_subdir): Substitute it.
7146 (gcc_objdir): Use it.
7148 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
7150 * config.host (ia64*-*-linux*): Set tmake_file.
7152 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
7154 * Makefile.in (version): Define.
7156 2007-01-03 Daniel Jacobowitz <dan@codesourcery.com>
7157 Paolo Bonzini <bonzini@gnu.org>
7159 * Makefile.in, config/i386/t-darwin, config/i386/t-darwin64,
7160 config/i386/t-nwld, config/rs6000/t-darwin, config/rs6000/t-ldbl128,
7161 config/i386/t-crtfm, config/alpha/t-crtfm, config/ia64/t-ia64,
7162 config/sparc/t-crtfm, config/t-slibgcc-darwin,
7163 config/rs6000/t-ppccomm, config.host, configure.ac, empty.mk,
7164 shared-object.mk, siditi-object.mk, static-object.mk: New files.
7165 * configure: Generated.