| blob | 3a626bc9bb747c9a3a22956b13d8166a95be8e61 |
1 2016-03-16 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3 PR target/38239
4 * config/sol2/gmon.c [__i386__] (_mcount): Save and restore
5 call-clobbered registers.
6 (internal_mcount): Remove __i386__ handling.
8 2016-02-26 Joel Sherrill <joel@rtems.org>
10 * config.host: Add x86_64-*-rtems*.
12 2016-02-26 Joel Sherrill <joel@rtems.org>
14 * libgcc/config.host: Add aarch64-*-rtems*.
16 2016-02-26 Paul E. Murphy <murphyp@linux.vnet.ibm.com>
17 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
19 * config/rs6000/sfp-machine.h (_FP_DECL_EX): Declare _fpsr as a
20 union of u64 and double.
21 (FP_TRAPPING_EXCEPTIONS): Return a bitmask of trapping exceptions.
22 (FP_INIT_ROUNDMODE): Read the fpscr instead of writing a mystery
23 value.
24 (FP_ROUNDMODE): Update the usage of _fpscr.
26 2016-02-25 Ilya Verbin <ilya.verbin@intel.com>
28 PR driver/68463
29 * Makefile.in (crtoffloadtable$(objext)): New rule.
30 * configure.ac (extra_parts): Add crtoffloadtable$(objext) if
31 enable_offload_targets is not empty.
32 * configure: Regenerate.
33 * offloadstuff.c: Move __OFFLOAD_TABLE__ from crtoffloadend to
34 crtoffloadtable.
36 2016-02-17 Max Filippov <jcmvbkbc@gmail.com>
38 * config/xtensa/ieee754-df.S (__muldf3_aux, __divdf3_aux): Add
39 .literal_position before the function.
40 * config/xtensa/ieee754-sf.S (__mulsf3_aux, __divsf3_aux):
41 Likewise.
43 2016-02-15 Marcin Kościelnicki <koriakin@0x04.net>
45 * config.host: Use t-stack and t-stack-s390 for s390*-*-linux.
46 * config/s390/morestack.S: New file.
47 * config/s390/t-stack-s390: New file.
48 * generic-morestack.c (__splitstack_find): Add s390-specific code.
50 2016-02-12 Walter Lee <walt@tilera.com>
52 * config.host (tilegx*-*-linux*): remove ti from
53 softfp_int_modes for 32-bit configs.
55 2016-02-10 Ian Lance Taylor <iant@google.com>
57 PR go/68562
58 * config/i386/morestack.S (__stack_split_initialize): Align
59 stack.
61 2016-02-03 Andreas Tobler <andreast@gcc.gnu.org>
63 PR bootstrap/69611
64 * config/rs6000/sfp-machine.h: Guard __sfp_exceptions with
65 __FLOAT128__ to compile only for __float128 capable targets.
67 2016-01-25 Jakub Jelinek <jakub@redhat.com>
69 PR target/69444
70 * config/rs6000/sfp-machine.h: Fix a typo in #ifndef - __NO_FPRS__
71 instead of ___NO_FPRS__.
73 2016-01-21 Michael Meissner <meissner@linux.vnet.ibm.com>
74 Steven Munroe <munroesj@linux.vnet.ibm.com>
75 Tulio Magno Quites Machado Filho <tulioqm@br.ibm.com>
77 * config/rs6000/float128-sed: New files to convert TF names to KF
78 names for PowerPC IEEE 128-bit floating point support.
79 * config/rs6000/float128-sed-hw: Likewise.
81 * config/rs6000/float128-hw.c: New file for ISA 3.0 IEEE 128-bit
82 floating point hardware support.
84 * config/rs6000/float128-ifunc.c: New file to pick either IEEE
85 128-bit floating point software emulation or use ISA 3.0 hardware
86 support if it is available.
88 * config/rs6000/quad-float128.h: New file to support IEEE 128-bit
89 floating point.
91 * config/rs6000/extendkftf2-sw.c: New file, convert IEEE 128-bit
92 floating point to IBM extended double.
94 * config/rs6000/trunctfkf2-sw.c: New file, convert IBM extended
95 double to IEEE 128-bit floating point.
97 * config/rs6000/t-float128: New Makefile fragments to enable
98 building __float128 emulation support.
99 * config/rs6000/t-float128-hw: Likewise.
101 * config/rs6000/sfp-exceptions.c: New file to provide exception
102 support for IEEE 128-bit floating point.
104 * config/rs6000/floattikf.c: New files for converting between IEEE
105 128-bit floating point and signed/unsigned 128-bit integers.
106 * config/rs6000/fixunskfti.c: Likewise.
107 * config/rs6000/fixkfti.c: Likewise.
108 * config/rs6000/floatuntikf.c: Likewise.
110 * config/rs6000/sfp-machine.h (_FP_W_TYPE_SIZE): Use 64-bit types
111 when building on 64-bit systems, or when VSX is enabled.
112 (_FP_W_TYPE): Likewise.
113 (_FP_WS_TYPE): Likewise.
114 (_FP_I_TYPE): Likewise.
115 (TItype): Define on 64-bit systems.
116 (UTItype): Likewise.
117 (TI_BITS): Likewise.
118 (_FP_MUL_MEAT_D): Add support for using 64-bit types.
119 (_FP_MUL_MEAT_Q): Likewise.
120 (_FP_DIV_MEAT_D): Likewise.
121 (_FP_DIV_MEAT_Q): Likewise.
122 (_FP_NANFRAC_D): Likewise.
123 (_FP_NANFRAC_Q): Likewise.
124 (ISA_BIT): Add exception support if we are being compiled on a
125 machine with hardware floating point support to build the IEEE
126 128-bit emulation functions.
127 (FP_EX_INVALID): Likewise.
128 (FP_EX_OVERFLOW): Likewise.
129 (FP_EX_UNDERFLOW): Likewise.
130 (FP_EX_DIVZERO): Likewise.
131 (FP_EX_INEXACT): Likewise.
132 (FP_EX_ALL): Likewise.
133 (__sfp_handle_exceptions): Likewise.
134 (FP_HANDLE_EXCEPTIONS): Likewise.
135 (FP_RND_NEAREST): Likewise.
136 (FP_RND_ZERO): Likewise.
137 (FP_RND_PINF): Likewise.
138 (FP_RND_MINF): Likewise.
139 (FP_RND_MASK): Likewise.
140 (_FP_DECL_EX): Likewise.
141 (FP_INIT_ROUNDMODE): Likewise.
142 (FP_ROUNDMODE): Likewise.
144 * libgcc/config.host (powerpc*-*-linux*): If compiler can compile
145 VSX code, enable IEEE 128-bit floating point. If the compiler can
146 compile IEEE 128-bit floating point code with ISA 3.0 IEEE 128-bit
147 floating point hardware instructions and it supports declaring
148 functions with the ifunc attribute, enable ifunc functions to
149 switch between software and hardware support.
150 * configure.ac (powerpc*-*-linux*): Likewise.
151 * configure: Regenerate.
153 2016-01-15 Nick Clifton <nickc@redhat.com>
155 * config/msp430/t-msp430 (lib2_mul_none.o): Only use the first
156 dependency as the source file to be compiled.
157 (lib2_mul_16bit.o, lib2hw_mul_16.o, lib2hw_mul_32.o)
158 (lib2hw_mul_f5.o): Likewise.
160 2016-01-13 Michael Meissner <meissner@linux.vnet.ibm.com>
162 * libgcc/config/rs6000/extendkftf2-sw.c: Revert 2016-01-13 change.
163 * libgcc/config/rs6000/fixkfti.c: Likewise.
164 * libgcc/config/rs6000/fixunskfti.c: Likewise.
165 * libgcc/config/rs6000/float128-hw.c: Likewise.
166 * libgcc/config/rs6000/float128-ifunc.c: Likewise.
167 * libgcc/config/rs6000/float128-sed: Likewise.
168 * libgcc/config/rs6000/floattikf.c: Likewise.
169 * libgcc/config/rs6000/floatuntikf.c: Likewise.
170 * libgcc/config/rs6000/quad-float128.h: Likewise.
171 * libgcc/config/rs6000/sfp-exceptions.c: Likewise.
172 * libgcc/config/rs6000/sfp-machine.h: Likewise.
173 * libgcc/config/rs6000/t-float128: Likewise.
174 * libgcc/config/rs6000/t-float128-hw: Likewise.
175 * libgcc/config/rs6000/trunctfkf2-sw.c: Likewise.
176 * libgcc/config.host: Likewise.
177 * libgcc/configure: Likewise.
178 * libgcc/configure.ac: Likewise.
180 2016-01-13 Michael Meissner <meissner@linux.vnet.ibm.com>
181 Steven Munroe <munroesj@linux.vnet.ibm.com>
182 Tulio Magno Quites Machado Filho <tulioqm@br.ibm.com>
184 * config/rs6000/sfp-exceptions.c: New file to provide exception
185 support for IEEE 128-bit floating point.
187 * config/rs6000/float128-hw.c: New file for ISA 3.0 IEEE 128-bit
188 floating point hardware support.
190 * config/rs6000/floattikf.c: New files for IEEE 128-bit floating
191 point conversions.
192 * config/rs6000/fixunskfti.c: Likewise.
193 * config/rs6000/fixkfti.c: Likewise.
194 * config/rs6000/floatuntikf.c: Likewise.
195 * config/rs6000/extendkftf2-sw.c: Likewise.
196 * config/rs6000/trunctfkf2-sw.c: Likewise.
198 * config/rs6000/float128-ifunc.c: New file to pick either IEEE
199 128-bit floating point software emulation or use ISA 3.0 hardware
200 support if it is available.
202 * config/rs6000/quad-float128.h: New file to support IEEE 128-bit
203 floating point.
205 * config/rs6000/t-float128: New Makefile fragments to enable
206 building __float128 emulation support.
207 * config/rs6000/t-float128-hw: Likewise.
209 * config/rs6000/float128-sed: New file to convert TF names to KF
210 names for PowerPC IEEE 128-bit floating point support.
212 * config/rs6000/sfp-machine.h (_FP_W_TYPE_SIZE): Use 64-bit types
213 when building on 64-bit systems, or when VSX is enabled.
214 (_FP_W_TYPE): Likewise.
215 (_FP_WS_TYPE): Likewise.
216 (_FP_I_TYPE): Likewise.
217 (TItype): Define on 64-bit systems.
218 (UTItype): Likewise.
219 (TI_BITS): Likewise.
220 (_FP_MUL_MEAT_D): Add support for using 64-bit types.
221 (_FP_MUL_MEAT_Q): Likewise.
222 (_FP_DIV_MEAT_D): Likewise.
223 (_FP_DIV_MEAT_Q): Likewise.
224 (_FP_NANFRAC_D): Likewise.
225 (_FP_NANFRAC_Q): Likewise.
226 (ISA_BIT): Add exception support if we are being compiled on a
227 machine with hardware floating point support to build the IEEE
228 128-bit emulation functions.
229 (FP_EX_INVALID): Likewise.
230 (FP_EX_OVERFLOW): Likewise.
231 (FP_EX_UNDERFLOW): Likewise.
232 (FP_EX_DIVZERO): Likewise.
233 (FP_EX_INEXACT): Likewise.
234 (FP_EX_ALL): Likewise.
235 (__sfp_handle_exceptions): Likewise.
236 (FP_HANDLE_EXCEPTIONS): Likewise.
237 (FP_RND_NEAREST): Likewise.
238 (FP_RND_ZERO): Likewise.
239 (FP_RND_PINF): Likewise.
240 (FP_RND_MINF): Likewise.
241 (FP_RND_MASK): Likewise.
242 (_FP_DECL_EX): Likewise.
243 (FP_INIT_ROUNDMODE): Likewise.
244 (FP_ROUNDMODE): Likewise.
246 * configure.ac (powerpc*-*-linux*): Check whether the PowerPC
247 compiler can do __float128.
248 * configure: Regenerate.
250 * libgcc/config.host (powerpc*-*-linux*): If compiler can compile
251 VSX code, enable IEEE 128-bit floating point.
253 2016-01-05 Olivier Hainque <hainque@adacore.com>
255 * config/rs6000/aix-unwind.h (ucontext_for): Handle AIX 7.1
256 specificities.
258 2016-01-04 Jakub Jelinek <jakub@redhat.com>
260 Update copyright years.
262 2015-12-18 Andris Pavenis <andris.pavenis@iki.fi>
264 * config.host: Add *-*-msdosdjgpp to lists of i[34567]86-*-*
265 soft-fp targets.
267 2015-12-16 Bernd Edlinger <bernd.edlinger@hotmail.de>
269 * unwind-generic.h (_Unwind_GetTextRelBase): Call __builtin_abort
270 instead of abort to avoid dependency on stdlib.h.
272 2015-12-09 John David Anglin <danglin@gcc.gnu.org>
274 * config/pa/fptr.c (__canonicalize_funcptr_for_compare): Remove code
275 to initialize call to __dl_fixup once.
277 2015-12-04 Nick Clifton <nickc@redhat.com>
279 * config/msp430/mpy.c (__mulhi3): Use a faster algorithm.
280 Allow for the second argument being negative.
281 * config.host (extra_parts): Define for MSP430. Create separate
282 libraries for each of the hardware multiply formats.
283 * config/msp430/lib2hw_mul.S: Build only the multiply routines
284 that are needed.
285 * config/msp430/lib2mul.c: Likewise.
286 * config/msp430/t-msp430 (LIB2ADD): Remove lib2hw_mul.S.
287 Add rules to build hardware multiply libraries.
288 * config/msp430/lib2divSI.c: (__mspabi_divlu): Alias for
289 __mspabi_divul function.
290 (__mspabi_divllu): New stub function.
292 2015-12-01 John David Anglin <danglin@gcc.gnu.org>
294 * config/pa/fptr.c (__canonicalize_funcptr_for_compare): Initialize
295 fixup values if saved GOT address doesn't match runtime address.
296 (fixup_branch_offset): Reorder list.
298 2015-11-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
300 * Makefile.in (VTV_CFLAGS): New variable.
301 (vtv_start$(objext), vtv_end$(objext), vtv_end$(objext))
302 (vtv_start_preinit$(objext), vtv_end_preinit$(objext)): Use it.
303 * config.host (*-*-solaris2*): Add t-crtstuff-pic to tmake_file.
304 Add vtv_start.o, vtv_end.o, vtv_start_preinit.o, vtv_end_preinit.o
305 to extra_parts if $enable_vtable_verify = yes.
307 2015-11-23 Szabolcs Nagy <szabolcs.nagy@arm.com>
309 PR target/68059
310 * config/arm/linux-atomic-64bit.c (__write): Rename to...
311 (write): ...this and fix the return type.
313 2015-11-19 DJ Delorie <dj@redhat.com>
315 * config/msp430/lib2hw_mul.S: Fix alignment.
317 2015-11-18 Nathan Sidwell <nathan@codesourcery.com>
319 * config/nvptx/reduction.c: New.
320 * config/nvptx/t-nvptx (LIB2ADD): Add it.
322 2015-11-15 David Edelsohn <dje.gcc@gmail.com>
324 * config/rs6000/on_exit.c: New file.
325 * config/rs6000/t-aix-cxa (LIB2ADDEH): Build on_exit.c.
326 * config/rs6000/libgcc-aix-cxa.ver (on_exit): Add symbol to exports.
328 2015-11-11 Claudiu Zissulescu <claziss@synopsys.com>
330 * config/arc/dp-hack.h: Add support for ARCHS.
331 * config/arc/ieee-754/divdf3.S: Likewise.
332 * config/arc/ieee-754/divsf3-stdmul.S: Likewise.
333 * config/arc/ieee-754/muldf3.S: Likewise.
334 * config/arc/ieee-754/mulsf3.S: Likewise
335 * config/arc/lib1funcs.S: Likewise
336 * config/arc/gmon/dcache_linesz.S: Don't read the build register
337 for ARCv2 cores.
338 * config/arc/gmon/profil.S (__profil, __profil_irq): Don't profile
339 for ARCv2 cores.
340 * config/arc/ieee-754/arc-ieee-754.h (MPYHU, MPYH): Define.
341 * config/arc/t-arc700-uClibc: Remove hard selection for ARC 700
342 cores.
344 2015-11-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
346 * config/ia64/crtbegin.S: Check HAVE_INITFINI_ARRAY_SUPPORT
347 value.
348 * config/ia64/crtend.S: Likewise.
350 2015-11-07 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
352 * config/visium/lib2funcs.c (__set_trampoline_parity): Use
353 __CHAR_BIT__ instead of BITS_PER_UNIT.
354 * fixed-bit.h: Likewise.
355 * fp-bit.h: Likewise.
356 * libgcc2.c (__popcountSI2): Likewise.
357 (__popcountDI2): Likewise.
358 * libgcc2.h: Likewise.
359 * libgcov.h: Likewise.
361 2015-11-07 David Edelsohn <dje.gcc@gmail.com>
363 * config/rs6000/atexit.c: New file.
364 * config/rs6000/t-aix-cxa (LIB2ADDEH): Build atexit.c.
365 * config/rs6000/libgcc-aix-cxa.ver (atexit): Add symbol to exports.
366 * config/rs6000/cxa_finalize.c
367 (catomic_compare_and_exchange_bool_acq): Negate return value.
369 2015-10-30 Venkataramanan Kumar <venkataramanan.kumar@amd.com>
371 * config/i386/cpuinfo.c (enum processor_types): Add AMDFAM17H.
372 (processor_subtypes): Add znver1.
373 (get_amd_cpu): Detect znver1.
375 2015-10-29 Christophe Lyon <christophe.lyon@linaro.org>
377 * config.host (arm*-*-eabi*, arm*-*-symbianelf*, arm*-*-rtems*):
378 Include crtfastmath.o.
380 2015-10-23 Joern Rennecke <joern.rennecke@embecosm.com>
382 PR libgcc/66883
383 * config/epiphany/udivsi3-float.c: Fix CONCISE test, and comment typo.
385 2015-10-16 Kaushik Phatak <kaushik.phatak@kpit.com>
387 * config/rl78/divmodqi.S: Return 0x00 by default for div by 0.
388 * config/rl78/divmodsi.S: Update return register to r8.
389 * config/rl78/divmodhi.S: Update return register to r8,r9.
390 Branch to main_loop_done_himode to pop registers before return.
392 2015-10-09 Venkataramanan Kumar <venkataramanan.kumar@amd.com>
394 * config/i386/cpuinfo.c (get_amd_cpu): Detect bdver4.
395 (__cpu_indicator_init): Fix model selection for AMD CPUs.
397 2015-10-05 Kirill Yukhin <kirill.yukhin@intel.com>
399 * config/i386/cpuinfo.c (get_intel_cpu): Detect "skylake-avx512".
401 2015-10-03 Max Filippov <jcmvbkbc@gmail.com>
403 * config.host (xtensa*-*-uclinux*): New configuration.
405 2015-10-02 Kirill Yukhin <kirill.yukhin@intel.com>
407 * config/i386/cpuinfo.c (processor_features): Add
408 FEATURE_AVX512VBMI and FEATURE_AVX512VBMI.
410 2015-09-28 Joseph Myers <joseph@codesourcery.com>
412 * soft-fp/adddf3.c: Update from glibc.
413 * soft-fp/addsf3.c: Likewise.
414 * soft-fp/addtf3.c: Likewise.
415 * soft-fp/divdf3.c: Likewise.
416 * soft-fp/divsf3.c: Likewise.
417 * soft-fp/divtf3.c: Likewise.
418 * soft-fp/double.h: Likewise.
419 * soft-fp/eqdf2.c: Likewise.
420 * soft-fp/eqsf2.c: Likewise.
421 * soft-fp/eqtf2.c: Likewise.
422 * soft-fp/extenddftf2.c: Likewise.
423 * soft-fp/extended.h: Likewise.
424 * soft-fp/extendsfdf2.c: Likewise.
425 * soft-fp/extendsftf2.c: Likewise.
426 * soft-fp/extendxftf2.c: Likewise.
427 * soft-fp/fixdfdi.c: Likewise.
428 * soft-fp/fixdfsi.c: Likewise.
429 * soft-fp/fixdfti.c: Likewise.
430 * soft-fp/fixsfdi.c: Likewise.
431 * soft-fp/fixsfsi.c: Likewise.
432 * soft-fp/fixsfti.c: Likewise.
433 * soft-fp/fixtfdi.c: Likewise.
434 * soft-fp/fixtfsi.c: Likewise.
435 * soft-fp/fixtfti.c: Likewise.
436 * soft-fp/fixunsdfdi.c: Likewise.
437 * soft-fp/fixunsdfsi.c: Likewise.
438 * soft-fp/fixunsdfti.c: Likewise.
439 * soft-fp/fixunssfdi.c: Likewise.
440 * soft-fp/fixunssfsi.c: Likewise.
441 * soft-fp/fixunssfti.c: Likewise.
442 * soft-fp/fixunstfdi.c: Likewise.
443 * soft-fp/fixunstfsi.c: Likewise.
444 * soft-fp/fixunstfti.c: Likewise.
445 * soft-fp/floatdidf.c: Likewise.
446 * soft-fp/floatdisf.c: Likewise.
447 * soft-fp/floatditf.c: Likewise.
448 * soft-fp/floatsidf.c: Likewise.
449 * soft-fp/floatsisf.c: Likewise.
450 * soft-fp/floatsitf.c: Likewise.
451 * soft-fp/floattidf.c: Likewise.
452 * soft-fp/floattisf.c: Likewise.
453 * soft-fp/floattitf.c: Likewise.
454 * soft-fp/floatundidf.c: Likewise.
455 * soft-fp/floatundisf.c: Likewise.
456 * soft-fp/floatunditf.c: Likewise.
457 * soft-fp/floatunsidf.c: Likewise.
458 * soft-fp/floatunsisf.c: Likewise.
459 * soft-fp/floatunsitf.c: Likewise.
460 * soft-fp/floatuntidf.c: Likewise.
461 * soft-fp/floatuntisf.c: Likewise.
462 * soft-fp/floatuntitf.c: Likewise.
463 * soft-fp/gedf2.c: Likewise.
464 * soft-fp/gesf2.c: Likewise.
465 * soft-fp/getf2.c: Likewise.
466 * soft-fp/ledf2.c: Likewise.
467 * soft-fp/lesf2.c: Likewise.
468 * soft-fp/letf2.c: Likewise.
469 * soft-fp/muldf3.c: Likewise.
470 * soft-fp/mulsf3.c: Likewise.
471 * soft-fp/multf3.c: Likewise.
472 * soft-fp/negdf2.c: Likewise.
473 * soft-fp/negsf2.c: Likewise.
474 * soft-fp/negtf2.c: Likewise.
475 * soft-fp/op-1.h: Likewise.
476 * soft-fp/op-2.h: Likewise.
477 * soft-fp/op-4.h: Likewise.
478 * soft-fp/op-8.h: Likewise.
479 * soft-fp/op-common.h: Likewise.
480 * soft-fp/quad.h: Likewise.
481 * soft-fp/single.h: Likewise.
482 * soft-fp/soft-fp.h: Likewise.
483 * soft-fp/subdf3.c: Likewise.
484 * soft-fp/subsf3.c: Likewise.
485 * soft-fp/subtf3.c: Likewise.
486 * soft-fp/truncdfsf2.c: Likewise.
487 * soft-fp/trunctfdf2.c: Likewise.
488 * soft-fp/trunctfsf2.c: Likewise.
489 * soft-fp/trunctfxf2.c: Likewise.
490 * soft-fp/unorddf2.c: Likewise.
491 * soft-fp/unordsf2.c: Likewise.
492 * soft-fp/unordtf2.c: Likewise.
494 2015-09-24 Richard Earnshaw <rearnsha@arm.com>
496 PR libgcc/67624
497 * config/arm/fp16.c (__gnu_f2h_internal): Handle infinity correctly.
499 2015-09-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
501 * config.host (*-*-solaris2*): Add t-crtstuff-pic to tmake_file.
502 Add crtbeginS.o, crtendS.o to extra_parts if libgcc_cv_solaris_crts.
503 * config/sol2/gmon.c: (monstartup): Don't write trailing NUL of
504 messages.
505 (internal_mcount): Likewise.
506 * config/sol2/t-sol2 (crtp.o, crtpg.o, gmon.o): Compile with
507 crt_compile, add CRTSTUFF_T_CFLAGS_S.
509 2015-09-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
511 * configure.ac (libgcc_cv_solaris_crts): New test.
512 * configure: Regenerate.
513 * config.in: Regenerate.
514 * config/sol2/crtp.c, config/sol2/crtpg.c: New files.
515 * config/gmon-sol2.c: Rename to ...
516 * config/sol2/gmon.c: ... this.
517 Include auto-target.h.
518 (internal_mcount): Wrap setup handling in !HAVE_SOLARIS_CRTS.
519 * config/t-sol2: Rename to ...
520 * config/sol2/t-sol2: ... this.
521 (gmon.o): Reflect renaming.
522 (crtp.o, crtpg.o): New rules.
523 * config.host (*-*-solaris2*): Reflect renaming.
524 Use system CRTs if present.
525 Remove default CRT case.
527 2015-09-23 John David Anglin <danglin@gcc.gnu.org>
529 * config/pa/linux-atomic.c (__kernel_cmpxchg2): Reorder error checks.
530 (__sync_fetch_and_##OP##_##WIDTH): Change result to match type of
531 __kernel_cmpxchg2.
532 (__sync_##OP##_and_fetch_##WIDTH): Likewise.
533 (__sync_val_compare_and_swap_##WIDTH): Likewise.
534 (__sync_bool_compare_and_swap_##WIDTH): Likewise.
535 (__sync_lock_test_and_set_##WIDTH): Likewise.
536 (__sync_lock_release_##WIDTH): Likewise.
537 (__sync_fetch_and_##OP##_4): Change result to match type of
538 __kernel_cmpxchg.
539 (__sync_##OP##_and_fetch_4): Likewise.
540 (__sync_val_compare_and_swap_4): Likewise.
541 (__sync_bool_compare_and_swap_4): likewise.
542 (__sync_lock_test_and_set_4): Likewise.
543 (__sync_lock_release_4): Likewise.
544 (FETCH_AND_OP_2): Add long long variants.
545 (OP_AND_FETCH_2): Likewise.
546 (COMPARE_AND_SWAP_2 ): Likewise.
547 (SYNC_LOCK_TEST_AND_SET_2): Likewise.
548 (SYNC_LOCK_RELEASE_2): Likewise.
549 (__sync_bool_compare_and_swap_##WIDTH): Correct return.
551 2015-09-22 Kirill Yukhin <kirill.yukhin@intel.com>
553 * libgcc/config/i386/cpuinfo.c (enum processor_features): Add
554 FEATURE_AVX512VL, FEATURE_AVX512BW, FEATURE_AVX512DQ,
555 FEATURE_AVX512CD, FEATURE_AVX512ER, FEATURE_AVX512PF.
556 (get_available_features): Habdle new features.
558 2015-09-21 James Bowman <james.bowman@ftdichip.com>
560 * config/ft32/crti-hw.S: Use __PMSIZE to allow configurable
561 memory layout. Deal correctly with BSS region larger than 32K.
562 Handle a watchdog reset like a power-on reset. Clean up unused
563 code.
565 2015-09-18 Andrew Dixie <andrewd@gentrack.com>
566 David Edelsohn <dje.gcc@gmail.com>
568 * config.host (powerpc-ibm-aix*): Add crtdbase.o to extra_parts.
569 * config/rs6000/crtdbase.S: New file.
570 * config/rs6000/t-aix-cxa: Build crtdbase.o.
572 2015-09-15 Max Filippov <jcmvbkbc@gmail.com>
574 * config/xtensa/linux-unwind.h (xtensa_fallback_frame_state):
575 Add support for call0 ABI.
577 2015-09-13 John David Anglin <danglin@gcc.gnu.org>
579 * config/pa/fptr.c (SIGN_EXTEND): Cast -1 to unsigned.
581 2015-09-03 Sebastian Huber <sebastian.huber@embedded-brains.de>
583 * config/gthr-rtems.h (__GTHREADS_CXX0X): New.
584 (__GTHREAD_HAS_COND): Likewise.
585 (__gthread_t): Likewise.
586 (__gthread_cond_t): Likewise.
587 (__gthread_time_t): Likewise.
588 (__GTHREAD_MUTEX_INIT): Likewise.
589 (__GTHREAD_RECURSIVE_MUTEX_INIT): Likewise.
590 (__GTHREAD_COND_INIT): Likewise.
591 (__GTHREAD_COND_INIT_FUNCTION): Likewise.
592 (__GTHREAD_TIME_INIT): Likewise.
593 (__gthread_create): Likewise.
594 (__gthread_join): Likewise.
595 (__gthread_detach): Likewise.
596 (__gthread_equal): Likewise.
597 (__gthread_self): Likewise.
598 (__gthread_yield): Likewise.
599 (__gthread_cond_broadcast): Likewise.
600 (__gthread_cond_signal): Likewise.
601 (__gthread_cond_wait): Likewise.
602 (__gthread_cond_timedwait): Likewise.
603 (__gthread_cond_wait_recursive): Likewise.
604 (__gthread_cond_destroy): Likewise.
605 (rtems_gxx_once): Delete.
606 (rtems_gxx_key_create): Likewise.
607 (rtems_gxx_key_delete): Likewise.
608 (rtems_gxx_getspecific): Likewise.
609 (rtems_gxx_setspecific): Likewise.
610 (rtems_gxx_mutex_init): Likewise.
611 (rtems_gxx_mutex_destroy): Likewise.
612 (rtems_gxx_mutex_lock): Likewise.
613 (rtems_gxx_mutex_trylock): Likewise.
614 (rtems_gxx_mutex_unlock): Likewise.
615 (rtems_gxx_recursive_mutex_init): Likewise.
616 (rtems_gxx_recursive_mutex_lock): Likewise.
617 (rtems_gxx_recursive_mutex_trylock): Likewise.
618 (rtems_gxx_recursive_mutex_unlock): Likewise.
619 (__GTHREAD_ONCE_INIT): Use <pthread.h> initializer.
620 (__GTHREAD_MUTEX_INIT_FUNCTION): Use <pthread.h> function.
621 (__GTHREAD_RECURSIVE_MUTEX_INIT_FUNCTION): Likewise.
622 (__gthread_once): Likewise.
623 (__gthread_key_create): Likewise.
624 (__gthread_key_delete): Likewise.
625 (__gthread_getspecific): Likewise.
626 (__gthread_setspecific): Likewise.
627 (__gthread_key_t): Use <pthread.h> type.
628 (__gthread_once_t): Likewise
629 (__gthread_mutex_t): Use <sys/lock.h> type.
630 (__gthread_recursive_mutex_t): Likewise
631 (__gthread_mutex_lock): Use <sys/lock.h> function.
632 (__gthread_mutex_trylock): Likewise.
633 (__gthread_mutex_timedlock): Likewise.
634 (__gthread_mutex_unlock): Likewise.
635 (__gthread_mutex_destroy): Likewise.
636 (__gthread_recursive_mutex_lock): Likewise.
637 (__gthread_recursive_mutex_trylock): Likewise.
638 (__gthread_recursive_mutex_timedlock): Likewise.
639 (__gthread_recursive_mutex_unlock): Likewise.
640 (__gthread_recursive_mutex_destroy): Likewise.
642 2015-08-18 Max Filippov <jcmvbkbc@gmail.com>
644 * config/xtensa/unwind-dw2-xtensa.c (_Unwind_GetCFA): Return
645 context->sp instead of context->cfa.
647 2015-08-18 Max Filippov <jcmvbkbc@gmail.com>
649 * config/xtensa/t-windowed (LIB2ADDEH): Replace unwind-dw2-fde
650 with unwind-dw2-fde-dip.
652 2015-08-18 Max Filippov <jcmvbkbc@gmail.com>
654 * config/xtensa/lib2funcs.S (__xtensa_libgcc_window_spill): Use
655 CALL12 followed by series of ENTRY to spill windowed registers.
656 (__xtensa_nonlocal_goto): Call __xtensa_libgcc_window_spill
657 instead of making linux spill syscall.
659 2015-08-14 Yuri Rumyantsev <ysrumyan@gmail.com>
661 * config/i386/cpuinfo.c (enum processor_subtypes): Add skylake.
662 (get_intel_cpu): Likewise.
664 2015-08-12 H.J. Lu <hongjiu.lu@intel.com>
666 * config/i386/cpuinfo.c (processor_types): Add INTEL_KNL.
667 (get_intel_cpu): Add Knights Landing support.
669 2015-08-11 Uros Bizjak <ubizjak@gmail.com>
671 PR target/66954
672 * config/i386/cpuinfo.c (enum processor_features): Add FEATURE_PCLMUL.
673 (get_available_features): Handle FEATURE_PCLMUL.
675 2015-08-10 H.J. Lu <hongjiu.lu@intel.com>
677 * config/i386/cpuinfo.c (get_intel_cpu): Treat model == 0x4f as
678 Broadwell.
680 2015-07-22 Uros Bizjak <ubizjak@gmail.com>
682 PR target/66954
683 * config/i386/cpuinfo.c (enum processor_features): Add FEATURE_AES.
684 (get_available_features): Handle FEATURE_AES.
686 2015-07-22 Chung-Lin Tang <cltang@codesourcery.com>
688 * config/nios2/linux-atomic.c (<asm/unistd.h>): Remove #include.
689 (EFAULT,EBUSY,ENOSYS): Delete unused #defines.
691 2015-07-17 Nathan Sidwell <nathan@codesourcery.com>
693 * offloadstuff.c: Constify host data.
695 2015-07-17 Jan Beulich <jbeulich@suse.com>
697 * config/t-softfp: Split up "else ifneq".
699 2015-07-14 Sandra Loosemore <sandra@codesourcery.com>
700 Cesar Philippidis <cesar@codesourcery.com>
701 Chung-Lin Tang <cltang@codesourcery.com>
703 * config/nios2/tramp.c (MOVHI, ORI, JMP): Conditionalize
704 for __nios2_arch__ level.
706 2015-07-13 John Marino <gnugcc@marino.st>
708 * config/i386/t-dragonfly: New.
710 2015-07-01 John David Anglin <danglin@gcc.gnu.org>
712 * config/pa/linux-atomic.c (__kernel_cmpxchg): Reorder arguments to
713 better match light-weight syscall argument order.
714 (__kernel_cmpxchg2): Likewise.
715 Adjust callers.
717 2015-06-30 H.J. Lu <hongjiu.lu@intel.com>
719 * config.host: Support i[34567]86-*-elfiamcu target.
720 * config/t-softfp-sfdftf: New file.
721 * config/i386/32/t-iamcu: Likewise.
722 * configure: Regenerated.
724 2015-06-23 James Lemke <jwlemke@codesourcery.com>
726 libgcc/config/arm/
727 * lib1funcs.S (aeabi_idiv0, aeabi_ldiv0): Add CFI entries.
729 2015-05-27 H.J. Lu <hongjiu.lu@intel.com>
731 * Makefile.in (CRTSTUFF_CFLAGS): Add $(NO_PIE_CFLAGS).
733 2015-05-27 John Marino <gnugcc@marino.st>
735 * config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Set
736 md_unwind_header
737 * config/i386/freebsd-unwind.h: New.
739 2015-05-22 Uros Bizjak <ubizjak@gmail.com>
741 * config.host (i[34567]-*-*, x86_64-*-*): Add t-crtfm instead of
742 i386/t-crtfm to tmake_file.
743 * config/i386/crtfastmath.c (set_fast_math_sse): New function.
744 (set_fast_math): Use set_fast_math_sse for SSE targets.
745 * config/i386/t-crtfm: Remove.
747 2015-05-21 Alan Modra <amodra@gmail.com>
749 PR libgcc/66225
750 * config/rs6000/morestack.S: Remove ".abiversion 1".
752 2015-05-20 Alan Modra <amodra@gmail.com>
754 * config/rs6000/morestack.S: New.
755 * config/rs6000/t-stack-rs6000: New.
756 * config.host (powerpc*-*-linux*): Add t-stack and t-stack-rs6000
757 to tmake_file.
758 * generic-morestack.c: Don't build for powerpc 32-bit.
760 2015-05-19 Eric Botcazou <ebotcazou@adacore.com>
762 * Makefile.in (LIBUNWIND): Move dependency for shared libgcc.
763 Remove useless endif/ifneq ($(enable_shared),yes) pair.
765 2015-05-16 James Bowman <james.bowman@ftdichip.com>
767 * config.host: FT32 target added.
768 * config/ft32/*: New files for FT32 target.
770 2015-05-15 Martin Galvan <martin.galvan@tallertechnologies.com>
772 * config/arm/lib1funcs.S (CFI_START_FUNCTION, CFI_END_FUNCTION):
773 New macros.
774 * config/arm/ieee754-df.S: Add CFI directives.
775 * config/arm/ieee754-sf.S: Add CFI directives.
777 2015-05-13 Eric Botcazou <ebotcazou@adacore.com>
779 * configure.ac: Include config/sjlj.m4.
780 Remove manual SJLJ check, add GCC_CHECK_SJLJ_EXCEPTIONS and adjust.
781 * config.in: Regenerate.
782 * configure: Likewise.
783 * config.host: Replace enable_sjlj_exceptions by ac_cv_sjlj_exceptions.
785 2015-05-12 Uros Bizjak <ubizjak@gmail.com>
787 * libgcov-util.c: Add space between string literal and macro name.
789 2015-05-06 Sandra Loosemore <sandra@codesourcery.com>
790 Chris Jones <chrisj@nvidia.com>
791 Joshua Conner <jconner@nvidia.com>
793 * config.host (arm*-*-linux*): Add support for crtfastmath.o.
794 (arm*-*-uclinux*): Likewise.
795 (arm*-*-eabi* | arm*-*-rtems*): Likewise.
796 * config/arm/crtfastmath.c: New file.
798 2014-04-29 Bernd Schmidt <bernds@codesourcery.com>
800 * Makefile.in (real_host_noncanonical): New variable.
801 (libsubdir): Use it.
802 * configure.ac (real_host_noncanonical): Compute. Remove special
803 case for intelmicemul.
804 * configure: Regenerate.
806 2015-04-28 Uros Bizjak <ubizjak@gmail.com>
808 * config/frv/elf-lib.h: New file.
809 (CRT_GET_RFIB_DATA): Move definition from gcc/config/frv/frv.h.
810 * libgcc/config.host (frv-*elf, frv-*-*linux*): Add frv/elf-lib.h
811 to tm_file.
813 2015-04-28 Uros Bizjak <ubizjak@gmail.com>
815 * config/frv/frvbengin.c: Do not include defaults.h
816 * config/frv/frvend.c: Ditto.
818 2015-04-27 Yoshinori Sato <ysato@users.sourceforge.jp>
820 * config.host: Add h8300-*-linux
821 * config/h8300/t-linux: New file.
822 * config/h8300/lib1funs.s: Change symbol prefix.
823 * config/h8300/sfp-machine.h: 64bit double support.
825 2015-04-22 Gregor Richards <gregor.richards@uwaterloo.ca>
826 Szabolcs Nagy <szabolcs.nagy@arm.com>
828 * unwind-dw2-fde-dip.c (USE_PT_GNU_EH_FRAME): Define it on
829 Linux if target provides dl_iterate_phdr.
831 2015-04-17 H.J. Lu <hongjiu.lu@intel.com>
833 PR target/65612
834 * config.host (tmake_file): Add t-slibgcc-libgcc for Linux/x86.
835 * config/i386/cpuinfo.c (__cpu_model): Initialize.
836 (__cpu_indicator_init@GCC_4.8.0): New.
837 (__cpu_model@GCC_4.8.0): Likewise.
838 * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): Add
839 -DUSE_ELF_SYMVER.
841 2015-04-16 Nick Clifton <nickc@redhat.com>
843 * config/rl78/divmodhi.S: Add G14 and G13 versions of the __divhi3
844 and __modhi3 functions.
845 * config/rl78/divmodso.S: Add G14 and G13 versions of the
846 __divsi3, __udivsi3, __modsi3 and __umodsi3 functions.
848 2015-04-15 Chen Gang <gang.chen.5i5j@gmail.com>
850 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Use empty
851 do-while loop as macro body to avoid warnings.
853 2015-04-10 Jakub Jelinek <jakub@redhat.com>
854 Iain Sandoe <iain@codesourcery.com>
856 PR target/65351
857 * configure: Regenerate.
859 2015-04-07 Jakub Jelinek <jakub@redhat.com>
860 Iain Sandoe <iain@codesourcery.com>
862 PR target/65351
863 * configure: Regenerate.
865 2015-03-25 Chung-Lin Tang <cltang@codesourcery.com>
867 * config.host (nios2-*-linux*): Remove 'extra_parts' setting.
869 2015-03-03 Max Filippov <jcmvbkbc@gmail.com>
871 Implement call0 ABI for xtensa
872 * config/xtensa/lib2funcs.S (__xtensa_libgcc_window_spill,
873 __xtensa_nonlocal_goto): Don't compile for call0 ABI.
874 (__xtensa_sync_caches): Only use entry and retw in windowed ABI,
875 use ret in call0 ABI.
876 * config/xtensa/t-windowed: New file.
877 * libgcc/config/xtensa/t-xtensa (LIB2ADDEH): Move to t-windowed.
878 * libgcc/configure: Regenerated.
879 * libgcc/configure.ac: Check if xtensa target is configured for
880 windowed ABI and thus needs to use custom unwind code.
882 2015-02-12 Jonathan Wakely <jwakely@redhat.com>
884 PR libgcc/64885
885 * gthr-single.h: Use __unused__ attribute instead of unused.
886 * config/gthr-vxworks.h: Likewise.
887 * config/i386/gthr-win32.h: Likewise.
889 2015-02-27 Kai Tietz <ktietz@redhat.com>
891 PR target/65038
892 * config.in: Regenerated.
893 * configure: Likewise.
894 * configure.ac (AC_HEADER_STDC): Added explicit.
895 (AC_CHECK_HEADERS): Check for default headers plus
896 for ftw.h header.
897 * libgcov-util.c (gcov_read_profile_dir): Disable use
898 of ftw-function, if header is not found.
899 (ftw_read_file): Likewise.
901 2015-02-23 Thomas Schwinge <thomas@codesourcery.com>
903 PR target/65181
904 * config/nvptx/t-nvptx (INHIBIT_LIBC_CFLAGS): Define to
905 -Dinhibit_libc.
907 2015-02-17 Sandra Loosemore <sandra@codesourcery.com>
909 * config/arm/bpabi.S (test_div_by_zero): Make label names
910 consistent between thumb2 and arm mode cases. Separate the
911 signed comparison on the high word of the numerator from the
912 unsigned comparison on the low word.
913 * config/arm/bpabi-v6m.S (test_div_by_zero): Similarly separate
914 signed comparison.
916 2015-02-17 Joseph Myers <joseph@codesourcery.com>
918 * config/nvptx/realloc.c: Include <stddef.h> instead of <stdlib.h>
919 and <string.h>.
920 (__nvptx_realloc): Call __builtin_memcpy instead of memcpy.
922 2015-02-10 Rainer Emrich <rainer@emrich-ebersheim.de>
924 PR gcov-profile/61889
925 * libgcov-driver-system.c: undefine clashing macro for mkdir.
927 2015-02-02 Nick Clifton <nickc@redhat.com>
929 * config/rl78/fpmath-sf.S (__rl78_int_pack_a_r8): Fix edge case
930 rounding up the fraction.
932 2015-01-31 John David Anglin <danglin@gcc.gnu.org>
934 * config/pa/linux-atomic.c (__kernel_cmpxchg2): Change declaration of
935 oldval and newval to const void *. Fix typo.
936 (FETCH_AND_OP_2): Use __atomic_load_n to load value.
937 (FETCH_AND_OP_WORD): Likewise.
938 (OP_AND_FETCH_WORD): Likewise.
939 (COMPARE_AND_SWAP_2): Likewise.
940 (__sync_val_compare_and_swap_4): Likewise.
941 (__sync_lock_test_and_set_4): Likewise.
942 (SYNC_LOCK_RELEASE_2): Likewise.
943 Remove support for long long atomic operations.
945 2015-01-27 Caroline Tice <cmtice@google.com>
947 Committing VTV Cywin/Ming patch for Patrick Wollgast
948 * Makefile.in: Move rules to build vtv_*.o out of the check
949 for CUSTOM_CRTSTUFF.
950 * config.host (i[34567]86-*-cygwin*, x86_64-*-cygwin*,
951 i[34567]86-*-mingw*)
952 (x86_64-*-mingw*): Only add vtv_*.o to extra_parts if
953 enable_vtable_verify.
955 2015-01-27 Nick Clifton <nickc@redhat.com>
957 * config/rl78/cmpsi2.S: Use function start and end macros.
958 (__gcc_bcmp): New function.
959 * config/rl78/lshrsi3.S: Use function start and end macros.
960 * config/rl78/mulsi3.S: Add support for G10.
961 (__mulqi3): New function for G10.
962 * config/rl78/signbit.S: Use function start and end macros.
963 * config/rl78/t-rl78 (LIB2ADD): Add bit-count.S, fpbit-sf.S and
964 fpmath-sf.S.
965 (LIB2FUNCS_EXCLUDE): Define.
966 (LIB2FUNCS_ST): Define.
967 * config/rl78/trampoline.S: Use function start and end macros.
968 * config/rl78/vregs.h (START_FUNC): New macro.
969 (START_ANOTHER_FUNC): New macro.
970 (END_FUNC): New macro.
971 (END_ANOTHER_FUNC): New macro.
972 * config/rl78/bit-count.S: New file. Contains assembler
973 implementations of the bit counting functions: ___clzhi2,
974 __clzsi2, ctzhi2, ctzsi2, ffshi2, ffssi2, __partityhi2,
975 __paritysi2, __popcounthi2 and __popcountsi2.
976 * config/rl78/fpbit-sf.S: New file. Contains assembler
977 implementationas of the math functions: __negsf2, __cmpsf2,
978 __eqsf2, __nesf2, __lesf2, __ltsf2, __gesf2, gtsf2, __unordsf2,
979 __fixsfsi, __fixunssfsi, __floatsisf and __floatunssisf.
980 * config/rl78/fpmath-sf.S: New file. Contains assembler
981 implementations of the math functions: __subsf3, __addsf3,
982 __mulsf3 and __divsf3
984 2015-01-27 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
986 * config.host (i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*):
987 Add i386/elf-lib.h to tm_file.
988 * config/i386/elf-lib.h: Fix comment.
989 * unwind-dw2-fde-dip.c (_Unwind_IteratePhdrCallback) [__x86_64__
990 && __sun__ && __svr4__]: Remove workaround.
992 2015-01-25 Allan Sandfeld Jensen <sandfeld@kde.org>
994 * config/i386/cpuinfo.c (enum processor_features): Add FEATURE_BMI and
995 FEATURE_BMI2.
996 (get_available_features): Detect FEATURE_BMI and FEATURE_BMI2.
998 2015-01-24 H.J. Lu <hongjiu.lu@intel.com>
1000 * config/i386/cpuinfo.c (processor_subtypes): Add
1001 INTEL_COREI7_BROADWELL.
1002 (get_intel_cpu): Support new Silvermont, Haswell and Broadwell
1003 model numbers.
1005 2015-01-23 Uros Bizjak <ubizjak@gmail.com>
1007 * config/i386/elf-lib.h: New file.
1008 (CRT_GET_RFIB_DATA): Move definition from gcc/config/i386/gnu-user.h.
1009 Wrap definition in #ifdef __i386__.
1010 * libgcc/config.host (i[34567]86-*-linux*, i[34567]86-*-kfreebsd*-gnu)
1011 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*)
1012 (i[34567]86-*-kopensolaris*-gnu, x86_64-*-linux*)
1013 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Add i386/elf-lib.h
1014 to tm_file.
1016 2015-01-22 Chen Gang <gang.chen.5i5j@gmail.com>
1018 * unwind-dw2-fde.h (last_fde): Use "(const fde *)" instead of
1019 "(char *)" to avoid qualifier warning by 'xgcc' compiling.
1021 2015-01-20 Chung-Lin Tang <cltang@codesourcery.com>
1023 * config/nios2/linux-unwind.h (nios2_fallback_frame_state):
1024 Update rt_sigframe format and address for current Nios II
1025 Linux conventions.
1027 2015-01-09 Andreas Tobler <andreast@gcc.gnu.org>
1029 * config.host (arm*-*-freebsd*): Add new configuration for
1030 arm*-*-freebsd*.
1031 * config/arm/freebsd-atomic.c: New file.
1032 * config/arm/t-freebsd: Likewise.
1033 * config/arm/unwind-arm.h: Add __FreeBSD__ to the list of
1034 'PC-relative indirect' OS's.
1036 2015-01-06 Eric Botcazou <ebotcazou@adacore.com>
1038 * config.host: Add Visium support.
1039 * config/visium: New directory.
1041 2015-01-05 Jakub Jelinek <jakub@redhat.com>
1043 Update copyright years.
1045 2014-12-19 Matthew Fortune <matthew.fortune@imgtec.com>
1047 * config.host: Support mipsisa32r6 and mipsisa64r6.
1048 * config/mips/mips16.S: Do not build for R6.
1050 2014-12-17 Oleg Endo <olegendo@gcc.gnu.org>
1052 * config/sh/crt.h: New.
1053 * config/sh/crti.S: Use GLOBAL macro from crt.h for _init and _fini
1054 symbols.
1055 * config/sh/crt1.S: Likewise.
1057 2014-12-15 Uros Bizjak <ubizjak@gmail.com>
1059 PR libgcc/63832
1060 * crtstuff.c (__do_global_dtors_aux) [HIDDEN_DTOR_LIST_END]: Use
1061 func_ptr *dtor_list temporary variable to avoid "array subscript
1062 is above array bounds" warnings.
1064 2014-12-09 Michael Haubenwallner <michael.haubenwallner@ssi-schaefer.com>
1066 * Makefile.in (with_aix_soname): Define.
1067 * config/rs6000/t-slibgcc-aix: Act upon --with-aix-soname option.
1068 * configure.ac: Accept --with-aix-soname=aix|svr4|both option.
1069 * configure: Recreate.
1071 2014-12-05 Olivier Hainque <hainque@adacore.com>
1073 * unwind-dw2.c (DWARF_REG_TO_UNWIND_COLUMN): Remove default def,
1074 now provided by defaults.h.
1076 2014-11-30 Oleg Endo <olegendo@gcc.gnu.org>
1078 PR target/55351
1079 * config/sh/lib1funcs.S: Check value of __SHMEDIA__ instead of checking
1080 whether it's defined.
1082 2014-11-27 Ilya Tocar <ilya.tocar@intel.com>
1084 * config/i386/cpuinfo.c (processor_features): Add FEATURE_AVX512F.
1085 * config/i386/cpuinfo.c (get_available_features): Detect it.
1087 2014-11-27 Tony Wang <tony.wang@arm.com>
1089 * config/arm/lib1funcs.S (FUNC_START): Add conditional section
1090 redefine for macro L_arm_muldivsf3 and L_arm_muldivdf3.
1091 (SYM_END, ARM_SYM_START): Add macros used to expose function Symbols.
1093 2014-11-25 Segher Boessenkool <segher@kernel.crashing.org>
1095 * crtstuff.c (__do_glbal_ctors_1): Add missing semicolon.
1097 2014-11-24 John David Anglin <danglin@gcc.gnu.org>
1099 * config/pa/linux-atomic.c (ABORT_INSTRUCTION): Use __builtin_trap()
1100 instead.
1102 2014-11-21 Guy Martin <gmsoft@tuxicoman.be>
1103 John David Anglin <danglin@gcc.gnu.org>
1105 * config/pa/linux-atomic.c (__kernel_cmpxchg2): New.
1106 (FETCH_AND_OP_2): New. Use for subword and double word operations.
1107 (OP_AND_FETCH_2): Likewise.
1108 (COMPARE_AND_SWAP_2): Likewise.
1109 (SYNC_LOCK_TEST_AND_SET_2): Likewise.
1110 (SYNC_LOCK_RELEASE_2): Likewise.
1111 (SUBWORD_SYNC_OP): Remove.
1112 (SUBWORD_VAL_CAS): Likewise.
1113 (SUBWORD_BOOL_CAS): Likewise.
1114 (FETCH_AND_OP_WORD): Update.
1115 Consistently use signed types.
1117 2014-11-13 Bernd Schmidt <bernds@codesourcery.com>
1118 Thomas Schwinge <thomas@codesourcery.com>
1119 Ilya Verbin <ilya.verbin@intel.com>
1120 Andrey Turetskiy <andrey.turetskiy@intel.com>
1122 * Makefile.in (crtoffloadbegin$(objext)): New rule.
1123 (crtoffloadend$(objext)): Likewise.
1124 * configure: Regenerate.
1125 * configure.ac (accel_dir_suffix): Compute new variable.
1126 (extra_parts): Add crtoffloadbegin.o and crtoffloadend.o
1127 if enable_offload_targets is not empty.
1128 * offloadstuff.c: New file.
1130 2014-11-13 Nick Clifton <nickc@redhat.com>
1132 * config/rl78/divmodhi.S: Add support for the G10 architecture.
1133 Use START_FUNC and END_FUNC macros to enable linker garbage
1134 collection.
1135 * config/rl78/divmodqi.S: Likewise.
1136 * config/rl78/divmodsi.S: Likewise.
1137 * config/rl78/mulsi3.S: Likewise.
1138 * config/rl78/lib2div.c: Remove G10 functions.
1139 * config/rl78/lib2muls.c: Likewise.
1140 * config/rl78/t-rl8 (HOST_LIBGCC2_CFLAGS): Define.
1141 * config/rl78/vregs.h (START_FUNC): New macro.
1142 (END_FUNC): New macro.
1144 2014-11-12 Matthew Fortune <matthew.fortune@imgtec.com>
1146 * config/mips/mips16.S: Set .module when supported. Update O32
1147 FP64 calling convention and use for FPXX when possible. Add FPXX
1148 calling convention fallback case.
1150 2014-11-06 Bernd Schmidt <bernds@codesourcery.com>
1152 * config.host: Handle nvptx-*-*.
1153 * shared-object.mk (as-flags-$o): Define.
1154 ($(base)$(objext), $(base)_s$(objext)): Use it instead of
1155 -xassembler-with-cpp.
1156 * static-object.mk: Identical changes.
1157 * config/nvptx/t-nvptx: New file.
1158 * config/nvptx/crt0.s: New file.
1159 * config/nvptx/free.asm: New file.
1160 * config/nvptx/malloc.asm: New file.
1161 * config/nvptx/realloc.c: New file.
1163 2014-10-30 Joseph Myers <joseph@codesourcery.com>
1165 * Makefile.in (libgcc.map.in): New target.
1166 (libgcc.map): Use libgcc.map.in.
1167 * config/t-softfp (softfp_compat): New variable to be set by
1168 users.
1169 [$(softfp_compat) = y] (softfp_map_dep, softfp_set_symver): New
1170 variables.
1171 [$(softfp_compat) = y] (softfp_file_list): Use files in the build
1172 directory.
1173 [$(softfp_compat) = y] ($(softfp_file_list)): Generate wrappers
1174 that use compat symbols and disable all code unless [SHARED].
1175 * config/t-softfp-compat: New file.
1176 * find-symver.awk: New file.
1177 * configure.ac (--with-glibc-version): New configure option.
1178 (ppc_fp_compat): New variable set for powerpc*-*-linux*.
1179 * configure: Regenerate.
1180 * config.host (powerpc*-*-linux*): Use ${ppc_fp_compat} for
1181 soft-float and e500.
1183 2014-10-29 Joseph Myers <joseph@codesourcery.com>
1185 * config/t-hardfp (hardfp_exclusions): Document new variable for
1186 user to define.
1187 (hardfp_func_list): Exclude functions from $(hardfp_exclusions).
1188 * config/t-softfp (softfp_extras): Document new variable for user
1189 to define.
1190 (softfp_func_list): Add functions from $(softfp_extras).
1191 * config/rs6000/t-e500v1-fp, config/rs6000/t-e500v2-fp: New files.
1192 * config.host (powerpc*-*-linux*): For e500v1, use
1193 rs6000/t-e500v1-fp and t-hardfp; do not use t-softfp-sfdf and
1194 t-softfp-excl. For e500v2, use t-hardfp-sfdf, rs6000/t-e500v2-fp
1195 and t-hardfp; do not use t-softfp-sfdf and t-softfp-excl.
1197 2014-10-26 John David Anglin <danglin@gcc.gnu.org>
1199 * config/pa/linux-unwind.h (pa32_read_access_ok): New function.
1200 (pa32_fallback_frame_state): Use pa32_read_access_ok to check if
1201 memory read accesses are ok.
1203 2014-10-25 Joseph Myers <joseph@codesourcery.com>
1205 * configure.ac (ppc_fp_type): Set variable on powerpc*-*-linux*.
1206 * configure: Regenerate.
1207 * config.host (powerpc*-*-linux*): Use $ppc_fp_type to determine
1208 additions to tmake_file. Use t-hardfp-sfdf and t-hardfp instead
1209 of soft-fp for 32-bit classic hard float. Do not use
1210 t-softfp-excl for soft float.
1212 2014-10-22 Joseph Myers <joseph@codesourcery.com>
1214 * config.host (powerpc*-*-linux*): Only use soft-fp for 32-bit
1215 configurations.
1216 * config/rs6000/t-ppc64-fp (softfp_wrap_start, softfp_wrap_end):
1217 Remove variables.
1219 2014-10-22 Georg-Johann Lay <avr@gjlay.de>
1221 * config/avr/lib1funcs.S (__do_global_dtors): Fix wrong code
1222 introduced with 2014-10-21 trunk r216525.
1224 2014-10-21 Joern Rennecke <joern.rennecke@embecosm.com>
1225 Vidya Praveen <vidya.praveen@atmel.com>
1226 Praveen Kumar Kaushik <Praveen_Kumar.Kaushik@atmel.com>
1227 Senthil Kumar Selvaraj <Senthil_Kumar.Selvaraj@atmel.com>
1228 Pitchumani Sivanupandi <Pitchumani.S@atmel.com>
1230 * config/avr/lib1funcs.S (__do_global_dtors): Go back to descending
1231 order.
1233 Updated library functions for AVRTINY arch.
1234 * config/avr/lib1funcs.S: Updated zero/tmp regs for AVRTINY.
1235 Replaced occurrences of r0/r1 with tmp/zero reg macros.
1236 Added wsubi/ wadi macros that expands conditionally as sbiw/ adiw
1237 or AVRTINY equivalent. Replaced occurrences of sbiw/adiw with
1238 wsubi/wadi macors.
1239 (__mulsi3_helper): Update stack, preserve callee saved regs and
1240 argument from stack. Restore callee save registers.
1241 (__mulpsi3): Likewise.
1242 (__muldi3, __udivmodsi4, __divmodsi4, __negsi2, __umoddi3, __udivmod64,
1243 __moddi3, __adddi3, __adddi3_s8, __subdi3, __cmpdi2, __cmpdi2_s8,
1244 __negdi2, __prologue_saves__, __epilogue_restores__): Excluded for
1245 AVRTINY.
1246 (__tablejump2__): Added lpm equivalent instructions for AVRTINY.
1247 (__do_copy_data): Added new definition for AVRTINY.
1248 (__do_clear_bss): Replace r17 by r18 to preserve zero reg for AVRTINY.
1249 (__load_3, __load_4, __xload_1, __xload_2, __xload_3,
1250 __xload_4, __movmemx_qi, __movmemx_hi): Excluded for AVRTINY.
1251 * config/avr/lib1funcs-fixed.S: Replaced occurrences of r0/r1 with
1252 tmp/zero reg macros. Replaced occurrences of sbiw/adiw with wsubi/wadi
1253 macors.
1254 * config/avr/t-avr (LIB1ASMFUNCS): Remove unsupported functions for
1255 AVRTINY.
1257 Fix broken long multiplication on tiny arch.
1259 2014-10-09 Joseph Myers <joseph@codesourcery.com>
1261 * soft-fp/double.h: Update from glibc.
1262 * soft-fp/eqdf2.c: Likewise.
1263 * soft-fp/eqsf2.c: Likewise.
1264 * soft-fp/eqtf2.c: Likewise.
1265 * soft-fp/extenddftf2.c: Likewise.
1266 * soft-fp/extended.h: Likewise.
1267 * soft-fp/extendsfdf2.c: Likewise.
1268 * soft-fp/extendsftf2.c: Likewise.
1269 * soft-fp/extendxftf2.c: Likewise.
1270 * soft-fp/gedf2.c: Likewise.
1271 * soft-fp/gesf2.c: Likewise.
1272 * soft-fp/getf2.c: Likewise.
1273 * soft-fp/ledf2.c: Likewise.
1274 * soft-fp/lesf2.c: Likewise.
1275 * soft-fp/letf2.c: Likewise.
1276 * soft-fp/op-1.h: Likewise.
1277 * soft-fp/op-2.h: Likewise.
1278 * soft-fp/op-4.h: Likewise.
1279 * soft-fp/op-8.h: Likewise.
1280 * soft-fp/op-common.h: Likewise.
1281 * soft-fp/quad.h: Likewise.
1282 * soft-fp/single.h: Likewise.
1283 * soft-fp/soft-fp.h: Likewise.
1284 * soft-fp/unorddf2.c: Likewise.
1285 * soft-fp/unordsf2.c: Likewise.
1286 * soft-fp/unordtf2.c: Likewise.
1287 * config/c6x/eqd.c (__c6xabi_eqd): Update call to FP_CMP_EQ_D.
1288 * config/c6x/eqf.c (__c6xabi_eqf): Update call to FP_CMP_EQ_S.
1289 * config/c6x/ged.c (__c6xabi_ged): Update call to FP_CMP_D.
1290 * config/c6x/gef.c (__c6xabi_gef): Update call to FP_CMP_S.
1291 * config/c6x/gtd.c (__c6xabi_gtd): Update call to FP_CMP_D.
1292 * config/c6x/gtf.c (__c6xabi_gtf): Update call to FP_CMP_S.
1293 * config/c6x/led.c (__c6xabi_led): Update call to FP_CMP_D.
1294 * config/c6x/lef.c (__c6xabi_lef): Update call to FP_CMP_S.
1295 * config/c6x/ltd.c (__c6xabi_ltd): Update call to FP_CMP_D.
1296 * config/c6x/ltf.c (__c6xabi_ltf): Update call to FP_CMP_S.
1298 2014-10-08 Rong Xu <xur@google.com>
1300 * libgcov-util.c (read_gcda_file): Fix format.
1301 (find_match_gcov_info): Ditto.
1302 (calculate_2_entries): New.
1303 (compute_one_gcov): Ditto.
1304 (gcov_info_count_all_cold): Ditto.
1305 (gcov_info_count_all_zero): Ditto.
1306 (extract_file_basename): Ditto.
1307 (get_file_basename): Ditto.
1308 (set_flag): Ditto.
1309 (matched_gcov_info): Ditto.
1310 (calculate_overlap): Ditto.
1311 (gcov_profile_overlap): Ditto.
1312 * libgcov-driver.c (compute_summary): Make
1313 it avavilable for external calls.
1315 2014-10-06 Rong Xu <xur@google.com>
1317 * Makefile.in: Ditto.
1318 * libgcov-driver.c (gcov_sort_n_vals): New utility function.
1319 (gcov_sort_icall_topn_counter): Ditto.
1320 (gcov_sort_topn_counter_arrays): Ditto.
1321 (dump_one_gcov): Sort indirect_call topn counters.
1322 * libgcov-merge.c (__gcov_merge_icall_topn): New merge
1323 function.
1324 * libgcov-profiler.c (__gcov_topn_value_profiler_body): New
1325 utility function.
1326 (__gcov_indirect_call_topn_profiler): New profiler function.
1327 * libgcov-util.c (__gcov_icall_topn_counter_op): New.
1328 * libgcov.h: New decls.
1330 2014-10-04 Trevor Saunders <tsaunders@mozilla.com>
1332 * config.host: Remove support for score-*.
1334 2014-09-22 Joseph Myers <joseph@codesourcery.com>
1336 * dfp-bit.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
1337 (__LIBGCC_XF_MANT_DIG__): Define if not already defined.
1338 (LONG_DOUBLE_HAS_XF_MODE): Define in terms of
1339 __LIBGCC_XF_MANT_DIG__.
1340 (__LIBGCC_TF_MANT_DIG__): Define if not already defined.
1341 (LONG_DOUBLE_HAS_TF_MODE): Define in terms of
1342 __LIBGCC_TF_MANT_DIG__.
1343 * libgcc2.c (NOTRUNC): Define in terms of
1344 __LIBGCC_*_EXCESS_PRECISION__, not LIBGCC2_LONG_DOUBLE_TYPE_SIZE.
1345 * libgcc2.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
1347 2014-09-22 Joseph Myers <joseph@codesourcery.com>
1349 PR target/63312
1350 * config/ia64/sfp-machine.h (FE_EX_ALL, FP_TRAPPING_EXCEPTIONS):
1351 New macros.
1353 2014-09-22 Hans-Peter Nilsson <hp@axis.com>
1355 * crtstuff.c (USE_EH_FRAME_REGISTRY): Let USE_EH_FRAME_REGISTRY_ALWAYS
1356 override USE_PT_GNU_EH_FRAME.
1357 [__LIBGCC_EH_FRAME_SECTION_NAME__ && !USE_PT_GNU_EH_FRAME]: Sanity-
1358 check USE_EH_FRAME_REGISTRY_ALWAYS against
1359 __LIBGCC_EH_FRAME_SECTION_NAME__, emit error if unsane.
1360 * Makefile.in (FORCE_EXPLICIT_EH_REGISTRY): New
1361 variable for substituted force_explicit_eh_registry.
1362 (CRTSTUFF_CFLAGS): Add FORCE_EXPLICIT_EH_REGISTRY.
1363 * configure.ac (explicit-exception-frame-registration):
1364 New AC_ARG_ENABLE.
1365 * configure: Regenerate.
1367 2014-09-19 Olivier Hainque <hainque@adacore.com>
1369 * config.host (powerpc-wrs-vxworksmils): New configuration,
1370 same as vxworksae.
1372 2014-09-18 Joseph Myers <joseph@codesourcery.com>
1374 * libgcc2.c (CEXT): Define using __LIBGCC_*_FUNC_EXT__.
1376 2014-09-18 Joseph Myers <joseph@codesourcery.com>
1378 * config/i386/sfp-machine.h (FP_TRAPPING_EXCEPTIONS): Treat clear
1379 bits not set bits as indicating trapping exceptions.
1381 2014-09-17 Nathan sidwell <nathan@acm.org>
1383 * Makefile.in (LIBGCOV_INTERFACE): Add _gcov_dump from ...
1384 (LIBGCOV_DRIVER): ... here.
1385 * libgcov-driver.c (gcov_master): New.
1386 (gcov_exit): Remove from master chain.
1387 (__gcov_init): Add to master chain if version compatible. Don't
1388 clear the version.
1389 * libgcov_interface (__gcov_flust): Call gcov_dump_int.
1390 (gcov_reset_int): Clear master chain, if compatible.
1391 (gcov_dump_int): New internal interface. Dump master chain, if
1392 compatible.
1393 (gcov_dump): Alias for gcov_dump_int.
1394 * libgcov.h (struct gcov_root): Add next and prev fields.
1395 (struct gcov_master): New struct.
1396 (__gcov_master): New.
1397 (gcov_dump_int): Declare.
1399 2014-09-17 Olivier Hainque <hainque@adacore.com>
1401 * config.host (x86_64-*-mingw*): Add i386/t-cygming to tmake_file
1402 and crtbegin.o + crtend.o to extra_parts.
1404 2014-09-12 Joseph Myers <joseph@codesourcery.com>
1406 * libgcc2.h (LIBGCC2_HAS_SF_MODE): Define using
1407 __LIBGCC_HAS_SF_MODE__.
1408 (LIBGCC2_HAS_DF_MODE): Define using __LIBGCC_HAS_DF_MODE__.
1409 (LIBGCC2_HAS_XF_MODE): Define using __LIBGCC_HAS_XF_MODE__.
1410 (LIBGCC2_HAS_TF_MODE): Define using __LIBGCC_HAS_TF_MODE__.
1411 * config/libbid/bid_gcc_intrinsics.h
1412 (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Do not define.
1413 (LIBGCC2_HAS_XF_MODE): Define using __LIBGCC_HAS_XF_MODE__.
1414 (LIBGCC2_HAS_TF_MODE): Define using __LIBGCC_HAS_TF_MODE__.
1415 * fixed-bit.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Do not define.
1416 (LIBGCC2_HAS_SF_MODE): Define using __LIBGCC_HAS_SF_MODE__.
1417 (LIBGCC2_HAS_DF_MODE): Define using __LIBGCC_HAS_DF_MODE__.
1419 2014-09-11 Georg-Johann Lay <avr@gjlay.de>
1421 PR target/63223
1422 * config/avr/libgcc.S (__tablejump2__): Rewrite to use RAMPZ, ELPM
1423 and R24 as needed. Make work for all devices and .text locations.
1424 (__do_global_ctors, __do_global_dtors): Use word addresses.
1425 (__tablejump__, __tablejump_elpm__): Remove functions.
1426 * t-avr (LIB1ASMFUNCS): Remove _tablejump, _tablejump_elpm.
1427 Add _tablejump2.
1428 (XICALL, XIJMP): New macros.
1430 2014-09-09 Marcus Shawcroft <marcus.shawcroft@arm.com>
1431 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
1433 * config.host (aarch64*): Include crtfastmath.o and
1434 t-crtfm.
1435 * config/aarch64/crtfastmath.c: New file.
1437 2014-09-08 Trevor Saunders <tsaunders@mozilla.com>
1439 * config.host: Remove picochip support.
1440 * config/picochip/adddi3.S: Remove.
1441 * config/picochip/ashlsi3.S: Remove.
1442 * config/picochip/ashlsi3.c: Remove.
1443 * config/picochip/ashrsi3.S: Remove.
1444 * config/picochip/ashrsi3.c: Remove.
1445 * config/picochip/clzsi2.S: Remove.
1446 * config/picochip/cmpsi2.S: Remove.
1447 * config/picochip/divmod15.S: Remove.
1448 * config/picochip/divmodhi4.S: Remove.
1449 * config/picochip/divmodsi4.S: Remove.
1450 * config/picochip/lib1funcs.S: Remove.
1451 * config/picochip/longjmp.S: Remove.
1452 * config/picochip/lshrsi3.S: Remove.
1453 * config/picochip/lshrsi3.c: Remove.
1454 * config/picochip/parityhi2.S: Remove.
1455 * config/picochip/popcounthi2.S: Remove.
1456 * config/picochip/setjmp.S: Remove.
1457 * config/picochip/subdi3.S: Remove.
1458 * config/picochip/t-picochip: Remove.
1459 * config/picochip/ucmpsi2.S: Remove.
1460 * config/picochip/udivmodhi4.S: Remove.
1461 * config/picochip/udivmodsi4.S: Remove.
1463 2014-09-08 Joseph Myers <joseph@codesourcery.com>
1465 * libgcc2.c (SF_SIZE): Change all uses to __LIBGCC_SF_MANT_DIG__.
1466 (DF_SIZE): Change all uses to __LIBGCC_DF_MANT_DIG__.
1467 (XF_SIZE): Change all uses to __LIBGCC_XF_MANT_DIG__.
1468 (TF_SIZE): Change all uses to __LIBGCC_TF_MANT_DIG__.
1469 * libgcc2.h (SF_SIZE): Change to __LIBGCC_SF_MANT_DIG__. Give
1470 error if not defined and LIBGCC2_HAS_SF_MODE is defined.
1471 (DF_SIZE): Change to __LIBGCC_DF_MANT_DIG__. Give error if not
1472 defined and LIBGCC2_HAS_DF_MODE is defined.
1473 (XF_SIZE): Change to __LIBGCC_XF_MANT_DIG__. Give error if not
1474 defined and LIBGCC2_HAS_XF_MODE is defined.
1475 (TF_SIZE): Change to __LIBGCC_TF_MANT_DIG__. Give error if not
1476 defined and LIBGCC2_HAS_TF_MODE is defined.
1478 2014-09-08 Joseph Myers <joseph@codesourcery.com>
1480 * fp-bit.c (pack_d, unpack_d): Remove LARGEST_EXPONENT_IS_NORMAL
1481 and ROUND_TOWARDS_ZERO conditionals.
1483 2014-09-07 Nathan sidwell <nathan@acm.org>
1485 * libgcov-interface.c (STRONG_ALIAS): Rename to ...
1486 (ALIAS_weak): ... here. Use forwarding function. Adjust uses.
1488 2014-09-05 Joseph Myers <joseph@codesourcery.com>
1490 * Makefile.in (CRTSTUFF_CFLAGS): Add -fbuilding-libgcc.
1491 * config/aarch64/linux-unwind.h (STACK_POINTER_REGNUM): Change all
1492 uses to __LIBGCC_STACK_POINTER_REGNUM__.
1493 (DWARF_ALT_FRAME_RETURN_COLUMN): Change all uses to
1494 __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
1495 * config/alpha/vms-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN):
1496 Change use to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
1497 * config/cr16/unwind-cr16.c (STACK_GROWS_DOWNWARD): Change all
1498 uses to __LIBGCC_STACK_GROWS_DOWNWARD__.
1499 (DWARF_FRAME_REGISTERS): Change all uses to
1500 __LIBGCC_DWARF_FRAME_REGISTERS__.
1501 (EH_RETURN_STACKADJ_RTX): Change all uses to
1502 __LIBGCC_EH_RETURN_STACKADJ_RTX__.
1503 * config/cr16/unwind-dw2.h (DWARF_FRAME_REGISTERS): Change use to
1504 __LIBGCC_DWARF_FRAME_REGISTERS__. Remove conditional definition.
1505 * config/i386/cygming-crtbegin.c (EH_FRAME_SECTION_NAME): Change
1506 use to __LIBGCC_EH_FRAME_SECTION_NAME__.
1507 (JCR_SECTION_NAME): Change use to __LIBGCC_JCR_SECTION_NAME__.
1508 * config/i386/cygming-crtend.c (EH_FRAME_SECTION_NAME): Change use
1509 to __LIBGCC_EH_FRAME_SECTION_NAME__.
1510 (JCR_SECTION_NAME): Change use to __LIBGCC_JCR_SECTION_NAME__
1511 * config/mips/linux-unwind.h (STACK_POINTER_REGNUM): Change use to
1512 __LIBGCC_STACK_POINTER_REGNUM__.
1513 (DWARF_ALT_FRAME_RETURN_COLUMN): Change all uses to
1514 __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
1515 * config/nios2/linux-unwind.h (STACK_POINTER_REGNUM): Change use
1516 to __LIBGCC_STACK_POINTER_REGNUM__.
1517 * config/pa/hpux-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN): Change
1518 all uses to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
1519 * config/pa/linux-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN): Change
1520 all uses to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
1521 * config/rs6000/aix-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN):
1522 Change all uses to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
1523 (STACK_POINTER_REGNUM): Change all uses to
1524 __LIBGCC_STACK_POINTER_REGNUM__.
1525 * config/rs6000/darwin-fallback.c (STACK_POINTER_REGNUM): Change
1526 use to __LIBGCC_STACK_POINTER_REGNUM__.
1527 * config/rs6000/linux-unwind.h (STACK_POINTER_REGNUM): Change all
1528 uses to __LIBGCC_STACK_POINTER_REGNUM__.
1529 * config/sparc/linux-unwind.h (DWARF_FRAME_REGISTERS): Change use
1530 to __LIBGCC_DWARF_FRAME_REGISTERS__.
1531 * config/sparc/sol2-unwind.h (DWARF_FRAME_REGISTERS): Change use
1532 to __LIBGCC_DWARF_FRAME_REGISTERS__.
1533 * config/tilepro/linux-unwind.h (STACK_POINTER_REGNUM): Change use
1534 to __LIBGCC_STACK_POINTER_REGNUM__.
1535 * config/xtensa/unwind-dw2-xtensa.h (DWARF_FRAME_REGISTERS):
1536 Remove conditional definition.
1537 * crtstuff.c (TEXT_SECTION_ASM_OP): Change all uses to
1538 __LIBGCC_TEXT_SECTION_ASM_OP__.
1539 (EH_FRAME_SECTION_NAME): Change all uses to
1540 __LIBGCC_EH_FRAME_SECTION_NAME__.
1541 (EH_TABLES_CAN_BE_READ_ONLY): Change all uses to
1542 __LIBGCC_EH_TABLES_CAN_BE_READ_ONLY__.
1543 (CTORS_SECTION_ASM_OP): Change all uses to
1544 __LIBGCC_CTORS_SECTION_ASM_OP__.
1545 (DTORS_SECTION_ASM_OP): Change all uses to
1546 __LIBGCC_DTORS_SECTION_ASM_OP__.
1547 (JCR_SECTION_NAME): Change all uses to
1548 __LIBGCC_JCR_SECTION_NAME__.
1549 (INIT_SECTION_ASM_OP): Change all uses to
1550 __LIBGCC_INIT_SECTION_ASM_OP__.
1551 (INIT_ARRAY_SECTION_ASM_OP): Change all uses to
1552 __LIBGCC_INIT_ARRAY_SECTION_ASM_OP__.
1553 * generic-morestack.c (STACK_GROWS_DOWNWARD): Change all uses to
1554 __LIBGCC_STACK_GROWS_DOWNWARD__.
1555 * libgcc2.c (INIT_SECTION_ASM_OP): Change all uses to
1556 __LIBGCC_INIT_SECTION_ASM_OP__.
1557 (INIT_ARRAY_SECTION_ASM_OP): Change all uses to
1558 __LIBGCC_INIT_ARRAY_SECTION_ASM_OP__.
1559 (EH_FRAME_SECTION_NAME): Change all uses to
1560 __LIBGCC_EH_FRAME_SECTION_NAME__.
1561 * libgcov-profiler.c (VTABLE_USES_DESCRIPTORS): Remove conditional
1562 definitions. Change all uses to
1563 __LIBGCC_VTABLE_USES_DESCRIPTORS__.
1564 * unwind-dw2.c (STACK_GROWS_DOWNWARD): Change all uses to
1565 __LIBGCC_STACK_GROWS_DOWNWARD__.
1566 (DWARF_FRAME_REGISTERS): Change all uses to
1567 __LIBGCC_DWARF_FRAME_REGISTERS__.
1568 (EH_RETURN_STACKADJ_RTX): Change all uses to
1569 __LIBGCC_EH_RETURN_STACKADJ_RTX__.
1570 * unwind-dw2.h (DWARF_FRAME_REGISTERS): Remove conditional
1571 definition. Change use to __LIBGCC_DWARF_FRAME_REGISTERS__.
1572 * unwind-sjlj.c (DONT_USE_BUILTIN_SETJMP): Change all uses to
1573 __LIBGCC_DONT_USE_BUILTIN_SETJMP__.
1574 (JMP_BUF_SIZE): Change use to __LIBGCC_JMP_BUF_SIZE__.
1576 2014-09-02 Nathan sidwell <nathan@acm.org>
1578 * libgcov-interface.c (STRONG_ALIAS): New.
1579 (__gcov_flush): Call __gcov_reset_int.
1580 (__gcov_reset): Strong alias for ...
1581 (__gcov_reset_ing): ... this renamed hidden version.
1582 * libgcov.h (__gcov_reset_int): New declaration.
1584 2014-08-19 Yaakov Selkowitz <yselkowi@redhat.com>
1586 * config/i386/cygming-crtend.c (register_frame_ctor): Move atexit
1587 call from here...
1588 * config/i386/cygming-crtbegin.c (__gcc_register_frame): to here.
1589 (__dso_handle): Define on Cygwin.
1590 * config/i386/t-cygming (crtbeginS.o): New rule.
1591 * config.host (*-*-cygwin*): Add crtbeginS.o to extra_parts.
1593 * config/i386/cygming-crtbegin.c (deregister_frame_fn): Fix
1594 declaration syntax.
1596 2014-08-13 Steve Ellcey <sellcey@mips.com>
1598 * crtstuff.c: Undef caddr_t.
1600 2014-08-12 Steve Ellcey <sellcey@mips.com>
1602 * config/mips/mips16.S: Skip when __mips_soft_float is defined.
1604 2014-08-07 Nathan Sidwell <nathan@acm.org>
1606 * Makefile.in (LIBGCOV_INTERFACE): Move _gcov_dump ...
1607 (LIBGCOV_DRIVER): ... to here.
1608 * libgcov.h (gcov_do_dump): New #define.
1609 (struct gcov_root): New.
1610 (__gcov_root): New declaration.
1611 (__gcov_dump_one): Declare.
1612 * libgcov-driver.c (gcov_list, gcov_dump_complete,
1613 run_accounted): Delete.
1614 (gcov_compute_histogram): Add LIST argument, adjust.
1615 (compute_summary): Adjust gcov_compute_histogram call.
1616 (gcov_do_dump): Not hidden, static in libgcov.
1617 (gcov_clear): Move to interface.c.
1618 (__gcov_dump_one): New, broken out of ...
1619 (gcov_exit): ... here. Make static.
1620 (__gcov_root): New.
1621 (__gcov_init): Adjust.
1622 * libgcov-interface.c (gcov_clear, gcov_exit): Remove
1623 declarations.
1624 (__gcov_flush): Use __gcov_dump_one and __gcov_reset.
1625 (gcov_clear): Moved from driver.c. Add LIST argument.
1626 (__gcov_reset): Adjust for changed interfaces.
1627 (__gcov_fork): Remove local declaration of __gcov_flush_mx.
1629 2014-08-04 Rohit <rohitarulraj@freescale.com>
1631 PR target/60102
1632 * config/rs6000/linux-unwind.h (ppc_fallback_frame_state): Update
1633 based on change in SPE high register numbers and 3 HTM registers.
1635 2014-08-01 Nathan Sidwell <nathan@acm.org>
1637 * Makefile.in (LIBGCOV_MERGE, LIBGCOV_PROFILER,
1638 LIBGCOV_INTERFACE): Reformat.
1639 * libgcov-driver.c (gcov_exit, __gcov_init): Disable when
1640 IN_GCOV_TOOL.
1641 * libgcov-interface.c: Reformat some comments.
1642 (__gcov_flush_mx): Add declaration. Tidy up definition.
1644 2014-07-31 Alan Modra <amodra@gmail.com>
1645 Peter Bergner <bergner@vnet.ibm.com>
1647 * config/rs6000/ibm-ldouble.c (typedef union longDblUnion): Delete.
1648 (pack_ldouble): New function.
1649 (__gcc_qadd): Use it.
1650 (__gcc_qmul): Likewise.
1651 (__gcc_qdiv): Likewise.
1652 (__gcc_qneg): Likewise.
1653 (__gcc_stoq): Likewise.
1654 (__gcc_dtoq): Likewise.
1656 2014-07-30 J. D. Johnston <jjohnst@us.ibm.com>
1658 * config/s390/tpf-unwind.h: Include <stdbool.h>.
1659 (__tpf_eh_return): Add original return address as second parameter.
1660 Handle cases where unwinder routines were called directly, instead
1661 of from within the C++ library.
1663 2014-07-29 Nathan Sidwell <nathan@acm.org>
1665 * libgcov.h: Move renaming of entry points to lib gcov specific
1666 portion.
1667 (gcov_do_dump): New rename.
1668 (gcov_rewrite): Remove inline, make HIDDEN.
1669 * libgcov-driver.c (gcov_clear, gcov_exit): Remove declarations.
1670 (gcov_exit_compute_summary): Rename to ...
1671 (compute_summary): ... here. Add LIST argument.
1672 (gcov_exit_merge_gcda): Rename to ...
1673 (merge_one_data): ... here.
1674 (gcov_exit_write_gcda): Rename to ...
1675 (write_one_data): ... here.
1676 (gcov_exit_merge_summary): Rename to ...
1677 (merge_summary): Add RUN_COUNTED argument.
1678 (gcov_exit_dump_gcov): Rename to ...
1679 (dump_one_gcov): Add RUN_COUNTED argument.
1680 (gcov_do_dump): New function, broken out of ...
1681 (gcov_exit): ... here. Call it.
1683 2014-07-27 Anthony Green <green@moxielogic.com>
1685 * config.host: Add moxiebox configuration suppport.
1687 2014-07-27 Nathan Sidwell <nathan@acm.org>
1689 * libgcov-driver.c (struct gcov_filename_aux): Rename ...
1690 (struct gcov_filename): ... here. Include buffer and max length
1691 fields.
1692 (gcov_max_filename): Remove.
1693 (gi_filename): Remove.
1694 (gcov_exit_compute_summary): Compute max filename here.
1695 (gcov_exit_merge_gcda): Add filename parm, adjust.
1696 (gcov_exit_merge_summary): Likewise.
1697 (gcov_exit_dump_gcov): Adjust for struct gcov_filename changes.
1698 (gcov_exit): Likewise.
1699 (__gcov_init): Don't calculate max length here.
1700 * libgcov_util.c (max_filename_len): Remove.
1701 (read_gcda_file): Don't calculate max length here.
1702 (gcov_read_profile_dir): Don't propagate here.
1703 * libgcov-driver-system.c (alloc_filename_struct): Adjust for
1704 struct gcov_filename changes.
1705 (gcov_exit_open_gcda_file): Likewise.
1707 2014-07-25 Nathan Sidwell <nathan@acm.org>
1709 * libgcov-driver.c (set_gcov_dump_complete,
1710 reset_gcov_dump_complete, get_gcov_dump_complete): Remove global
1711 functions polluting user's namespace.
1712 (gcov_exit): Set variable directly.
1713 (gcov_clear): Reset variable directly.
1714 * libgcov-interface.c (get_gcov_dymp_complete,
1715 reset_gov_dump_complete): Remove declarations.
1716 (__gcov_reset, __gcov_dump): Don't call them.
1718 2014-07-24 DJ Delorie <dj@redhat.com>
1720 * config/i386/cygming-crtbegin.c (deregister_frame_fn): Newly public.
1721 (__gcc_deregister_frame): Move logic to detect deregister function
1722 to ...
1723 (__gcc_register_frame): here, so it's consistent with the register
1724 logic.
1726 2014-07-23 Nathan Sidwell <nathan@acm.org>
1728 * libgcov-driver.c (set_gcov_list): Remove.
1729 (gcov_list): Make non-static in GCOV_TOOL.
1730 * libgcov.h (GCOV_TOOL_LINKAGE): Remove unused #define.
1732 2014-07-17 John David Anglin <danglin@gcc.gnu.org>
1734 * config/pa/linux-atomic.c (__sync_lock_release_4): New.
1735 (SYNC_LOCK_RELEASE): Update to use __kernel_cmpxchg for release.
1736 Don't use SYNC_LOCK_RELEASE for int type.
1738 2014-07-14 Richard Biener <rguenther@suse.de>
1740 * libgcov.h (struct gcov_fn_info): Make ctrs size 1.
1742 2014-07-11 Rong Xu <xur@google.com>
1744 * libgcov-util.c (gcov_max_filename): Fix declartion.
1746 2014-07-10 Rong Xu <xur@google.com>
1748 Add gcov-tool: an offline gcda profile processing tool
1749 Support.
1750 * libgcov-driver.c (gcov_max_filename): Make available
1751 to gcov-tool.
1752 * libgcov-merge.c (__gcov_merge_add): Replace
1753 gcov_read_counter() with a Macro.
1754 (__gcov_merge_ior): Ditto.
1755 (__gcov_merge_time_profile): Ditto.
1756 (__gcov_merge_single): Ditto.
1757 (__gcov_merge_delta): Ditto.
1758 * libgcov-util.c (void gcov_set_verbose): Set the verbose flag
1759 in the utility functions.
1760 (set_fn_ctrs): Utility function for reading gcda files to in-memory
1761 gcov_list object link lists.
1762 (tag_function): Ditto.
1763 (tag_blocks): Ditto.
1764 (tag_arcs): Ditto.
1765 (tag_lines): Ditto.
1766 (tag_counters): Ditto.
1767 (tag_summary): Ditto.
1768 (read_gcda_finalize): Ditto.
1769 (read_gcda_file): Ditto.
1770 (ftw_read_file): Ditto.
1771 (read_profile_dir_init): Ditto.
1772 (gcov_read_profile_dir): Ditto.
1773 (gcov_read_counter_mem): Ditto.
1774 (gcov_get_merge_weight): Ditto.
1775 (merge_wrapper): A wrapper function that calls merging handler.
1776 (gcov_merge): Merge two gcov_info objects with weights.
1777 (find_match_gcov_info): Find the matched gcov_info in the list.
1778 (gcov_profile_merge): Merge two gcov_info object lists.
1779 (__gcov_add_counter_op): Process edge profile counter values.
1780 (__gcov_ior_counter_op): Process IOR profile counter values.
1781 (__gcov_delta_counter_op): Process delta profile counter values.
1782 (__gcov_single_counter_op): Process single profile counter values.
1783 (fp_scale): Callback function for float-point scaling.
1784 (int_scale): Callback function for integer fraction scaling.
1785 (gcov_profile_scale): Scaling profile counters.
1786 (gcov_profile_normalize): Normalize profile counters.
1787 * libgcov.h: Add headers and functions for gcov-tool use.
1788 (gcov_get_counter): New.
1789 (gcov_get_counter_target): Ditto.
1790 (struct gcov_info): Make the functions field mutable in gcov-tool
1791 compilation.
1793 2014-06-23 Kai Tietz <ktietz@redhat.com>
1795 PR libgcc/61585
1796 * unwind-seh.c (_Unwind_GetGR): Check for proper
1797 index range.
1798 (_Unwind_SetGR): Likewise.
1800 2014-05-22 Nick Clifton <nickc@redhat.com>
1802 * config/msp430/t-msp430 (HOST_LIBGCC2_CFLAGS): Add
1803 -mhwmult=none.
1805 2014-05-22 Teresa Johnson <tejohnson@google.com>
1807 * libgcov-driver.c (gcov_error): Move declaration before gcov-io.c
1808 include.
1810 2014-05-20 John Marino <gnugcc@marino.st>
1812 * config.host (*-*-dragonfly*): New target.
1813 * crtstuff.c: Make dl_iterate_support generic on *bsd.
1814 * enable-execute-stack-mprotect.c: Always mprotect on FreeBSD.
1815 * unwind-dw2-fde-dip.c: Add dl_iterate_phr support for DragonFly.
1816 * config/i386/dragonfly-unwind.h: New.
1818 2014-05-21 Maciej W. Rozycki <macro@codesourcery.com>
1820 PR libgcc/60166
1821 * config/arm/sfp-machine.h (_FP_NANFRAC_H, _FP_NANFRAC_S)
1822 (_FP_NANFRAC_D, _FP_NANSIGN_Q): Set the quiet bit.
1824 2014-05-13 Bernd Edlinger <bernd.edlinger@hotmail.de>
1826 * unwind-seh.c (_Unwind_Backtrace): Uncommented, finished
1827 implementation.
1829 2014-05-12 Georg-Johann Lay <avr@gjlay.de>
1831 * config/arm/bpabi-lib.h (License): Add GCC Runtime Library Exception.
1833 2014-05-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1835 PR libgcc/61097
1836 * config/t-slibgcc-sld: Only build and install libgcc-unwind.map
1837 if --enable-shared.
1839 2014-04-30 Bernd Edlinger <bernd.edlinger@hotmail.de>
1841 Work around for current cygwin32 build problems.
1842 * config/i386/cygming-crtbegin.c (__register_frame_info,
1843 __deregister_frame_info, _Jv_RegisterClasses): Compile weak default
1844 functions only for 64-bit systems.
1846 2014-04-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1848 * config/i386/crtfastmath.c [!__x86_64__ && __sun__ && __svr4__]
1849 (sigill_caught, sigill_hdlr): Remove.
1851 2014-04-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1853 * config/i386/crtfastmath.c (set_fast_math): Remove SSE execution
1854 check.
1855 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
1856 Solaris 9 single-threaded support.
1857 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
1858 Solaris 9 single-threaded support. Add call_user_handler code
1859 sequences.
1860 (sparc_is_sighandler): Likewise.
1862 2014-03-27 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1864 * config.host: Append t-floattodi to tmake_file depending on
1865 host_address.
1867 2014-03-20 Joel Sherrill <joel.sherrill@oarcorp.com>
1869 * config.host (v850*-*-*): Add to tmake_file instead of resetting it.
1871 2014-03-10 Uros Bizjak <ubizjak@gmail.com>
1873 PR libgcc/60472
1874 * crtstuff.c (frame_dummy): Use void **jcr_list temporary
1875 variable to avoid "array subscript is above array bounds" warnings.
1876 Use __builtin_expect when checking *jcr_list for NULL.
1878 2014-03-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1880 PR libgcc/59339
1881 * config.host (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu)
1882 (*-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu): Only add
1883 vtv_*.o to extra_parts if enable_vtable_verify.
1885 2014-03-06 Nick Clifton <nickc@redhat.com>
1887 * config/msp430/t-msp430 (LIB2ADD): Add lib2hw_mul.S
1888 * config/msp430/lib2hw_mul.S: New: Hardware multiply routines.
1890 2014-02-28 Joey Ye <joey.ye@arm.com>
1892 PR libgcc/60166
1893 * config/arm/sfp-machine.h (_FP_NANFRAC_H,
1894 _FP_NANFRAC_S, _FP_NANFRAC_D, _FP_NANFRAC_Q):
1895 Set to zero.
1897 2014-02-24 Walter Lee <walt@tilera.com>
1899 * config.host: Support "tilegx*" and "tilepro*" triplets.
1900 * config/tilegx/sfp-machine32.h (__BYTE_ORDER): Handle big endian.
1901 * config/tilegx/sfp-machine64.h (__BYTE_ORDER): Handle big endian.
1903 2014-02-20 Sandra Loosemore <sandra@codesourcery.com>
1904 Chung-Lin Tang <cltang@codesourcery.com>
1906 * config/nios2/t-nios2 (CRTSTUFF_T_CFLAGS): Add -mno-gpopt.
1907 * config/nios2/crti.S: Remove .file directive.
1908 * config/nios2/crtn.S: Likewise.
1910 2014-02-18 Kai Tietz <ktietz@redhat.com>
1911 Jonathan Schleifer <js@webkeks.org>
1913 PR objc/56870
1914 * unwind-seh.c (_GCC_specific_handler): Pass proper
1915 value to unwind-handler.
1917 2014-02-12 Joseph Myers <joseph@codesourcery.com>
1919 * soft-fp/adddf3.c: Update from glibc.
1920 * soft-fp/addsf3.c: Likewise.
1921 * soft-fp/addtf3.c: Likewise.
1922 * soft-fp/divdf3.c: Likewise.
1923 * soft-fp/divsf3.c: Likewise.
1924 * soft-fp/divtf3.c: Likewise.
1925 * soft-fp/double.h: Likewise.
1926 * soft-fp/eqdf2.c: Likewise.
1927 * soft-fp/eqsf2.c: Likewise.
1928 * soft-fp/eqtf2.c: Likewise.
1929 * soft-fp/extenddftf2.c: Likewise.
1930 * soft-fp/extended.h: Likewise.
1931 * soft-fp/extendsfdf2.c: Likewise.
1932 * soft-fp/extendsftf2.c: Likewise.
1933 * soft-fp/extendxftf2.c: Likewise.
1934 * soft-fp/fixdfdi.c: Likewise.
1935 * soft-fp/fixdfsi.c: Likewise.
1936 * soft-fp/fixdfti.c: Likewise.
1937 * soft-fp/fixsfdi.c: Likewise.
1938 * soft-fp/fixsfsi.c: Likewise.
1939 * soft-fp/fixsfti.c: Likewise.
1940 * soft-fp/fixtfdi.c: Likewise.
1941 * soft-fp/fixtfsi.c: Likewise.
1942 * soft-fp/fixtfti.c: Likewise.
1943 * soft-fp/fixunsdfdi.c: Likewise.
1944 * soft-fp/fixunsdfsi.c: Likewise.
1945 * soft-fp/fixunsdfti.c: Likewise.
1946 * soft-fp/fixunssfdi.c: Likewise.
1947 * soft-fp/fixunssfsi.c: Likewise.
1948 * soft-fp/fixunssfti.c: Likewise.
1949 * soft-fp/fixunstfdi.c: Likewise.
1950 * soft-fp/fixunstfsi.c: Likewise.
1951 * soft-fp/fixunstfti.c: Likewise.
1952 * soft-fp/floatdidf.c: Likewise.
1953 * soft-fp/floatdisf.c: Likewise.
1954 * soft-fp/floatditf.c: Likewise.
1955 * soft-fp/floatsidf.c: Likewise.
1956 * soft-fp/floatsisf.c: Likewise.
1957 * soft-fp/floatsitf.c: Likewise.
1958 * soft-fp/floattidf.c: Likewise.
1959 * soft-fp/floattisf.c: Likewise.
1960 * soft-fp/floattitf.c: Likewise.
1961 * soft-fp/floatundidf.c: Likewise.
1962 * soft-fp/floatundisf.c: Likewise.
1963 * soft-fp/floatunditf.c: Likewise.
1964 * soft-fp/floatunsidf.c: Likewise.
1965 * soft-fp/floatunsisf.c: Likewise.
1966 * soft-fp/floatunsitf.c: Likewise.
1967 * soft-fp/floatuntidf.c: Likewise.
1968 * soft-fp/floatuntisf.c: Likewise.
1969 * soft-fp/floatuntitf.c: Likewise.
1970 * soft-fp/gedf2.c: Likewise.
1971 * soft-fp/gesf2.c: Likewise.
1972 * soft-fp/getf2.c: Likewise.
1973 * soft-fp/ledf2.c: Likewise.
1974 * soft-fp/lesf2.c: Likewise.
1975 * soft-fp/letf2.c: Likewise.
1976 * soft-fp/muldf3.c: Likewise.
1977 * soft-fp/mulsf3.c: Likewise.
1978 * soft-fp/multf3.c: Likewise.
1979 * soft-fp/negdf2.c: Likewise.
1980 * soft-fp/negsf2.c: Likewise.
1981 * soft-fp/negtf2.c: Likewise.
1982 * soft-fp/op-1.h: Likewise.
1983 * soft-fp/op-2.h: Likewise.
1984 * soft-fp/op-4.h: Likewise.
1985 * soft-fp/op-8.h: Likewise.
1986 * soft-fp/op-common.h: Likewise.
1987 * soft-fp/quad.h: Likewise.
1988 * soft-fp/single.h: Likewise.
1989 * soft-fp/soft-fp.h: Likewise.
1990 * soft-fp/subdf3.c: Likewise.
1991 * soft-fp/subsf3.c: Likewise.
1992 * soft-fp/subtf3.c: Likewise.
1993 * soft-fp/truncdfsf2.c: Likewise.
1994 * soft-fp/trunctfdf2.c: Likewise.
1995 * soft-fp/trunctfsf2.c: Likewise.
1996 * soft-fp/trunctfxf2.c: Likewise.
1997 * soft-fp/unorddf2.c: Likewise.
1998 * soft-fp/unordsf2.c: Likewise.
1999 * soft-fp/unordtf2.c: Likewise.
2000 * config/aarch64/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING): New
2001 macro.
2002 * config/arm/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2003 Likewise.
2004 * config/c6x/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2005 Likewise.
2006 * config/cris/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2007 Likewise.
2008 * config/i386/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2009 Likewise.
2010 * config/ia64/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2011 Likewise.
2012 * config/lm32/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2013 Likewise.
2014 * config/mips/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2015 Likewise.
2016 * config/moxie/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2017 Likewise.
2018 * config/nds32/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2019 Likewise.
2020 * config/nios2/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2021 Likewise.
2022 * config/rs6000/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2023 Likewise.
2024 * config/score/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2025 Likewise.
2026 * config/tilegx/sfp-machine32.h (_FP_TININESS_AFTER_ROUNDING):
2027 Likewise.
2028 * config/tilegx/sfp-machine64.h (_FP_TININESS_AFTER_ROUNDING):
2029 Likewise.
2030 * config/tilepro/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2031 Likewise.
2033 2014-02-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2035 * config/s390/32/_fixdfdi.c: Throw invalid exception if number
2036 cannot be represented.
2037 * config/s390/32/_fixsfdi.c: Likewise.
2038 * config/s390/32/_fixtfdi.c: Likewise.
2039 * config/s390/32/_fixunsdfdi.c: Likewise.
2040 * config/s390/32/_fixunssfdi.c: Likewise.
2041 * config/s390/32/_fixunstfdi.c: Likewise.
2043 2014-02-07 Richard Sandiford <rdsandiford@googlemail.com>
2045 * configure.ac (libgcc_cv_mips_hard_float): New.
2046 * configure: Regenerate.
2047 * config.host (mips*-*-*): Use t-hardfp-sfdf rather than
2048 t-softfp-sfdf for hard-float targets.
2049 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Reinstate.
2050 (softfp_float_modes, softfp_int_modes, softfp_extensions)
2051 (softfp_truncations, softfp_exclude_libgcc2): New.
2052 * config/t-hardfp: New file.
2053 * config/t-hardfp-sfdf: Likewise.
2054 * config/hardfp.c: Likewise.
2056 2014-02-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2058 * config.host: Include t-floattodi also for s390x.
2059 * config/s390/32/_fixdfdi.c: Omit in 64 bit mode.
2060 * config/s390/32/_fixsfdi.c: Likewise.
2061 * config/s390/32/_fixtfdi.c: Likewise.
2062 * config/s390/32/_fixunsdfdi.c: Likewise.
2063 * config/s390/32/_fixunssfdi.c: Likewise.
2064 * config/s390/32/_fixunstfdi.c: Likewise.
2066 2014-02-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2068 PR target/59788
2069 * config/t-slibgcc-sld (libgcc-unwind.map): New target.
2070 (install-libgcc-unwind-map-forbuild): New target.
2071 (all): Depend on install-libgcc-unwind-map-forbuild.
2072 (install-libgcc-unwind-map): New target.
2073 (install): Depend on install-libgcc-unwind-map.
2075 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
2077 * config/nios2/crti.S (_init): Initialize GOT pointer from
2078 _gp_got instead of _GLOBAL_OFFSET_TABLE_.
2080 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
2082 * configure.ac: Check __mips64 when setting host_address.
2083 * configure: Regenerate.
2084 * config.host (mips*-*-*): Add t-softfp-sfdf, mips/t-softfp-tf,
2085 mips/t-mips64 and t-softfp.
2086 (mips*-*-linux*): Don't add mips/t-tpbit.
2087 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS, FPBIT, FPBIT_CFLAGS)
2088 (DPBIT, DPBIT_CFLAGS): Delete.
2089 * config/mips/sfp-machine.h: New file.
2090 * config/mips/t-mips64: Likewise.
2091 * config/mips/t-softfp-tf: Likewise.
2092 * config/mips/t-tpbit: Delete.
2094 2014-01-29 Marcus Shawcroft <marcus.shawcroft@arm.com>
2096 * config/aarch64/sfp-machine.h (_FP_I_TYPE): Define
2097 as long long.
2099 2014-01-25 Walter Lee <walt@tilera.com>
2101 * config/tilepro/atomic.c: Include tconfig.h. Don't include
2102 config.h or system.h.
2103 (bool) Define.
2105 2014-01-25 Walter Lee <walt@tilera.com>
2107 * config/tilepro/atomic.c (pre_atomic_barrier): Mark inline.
2108 (post_atomic_barrier): Ditto.
2109 (__fetch_and_do): New macro.
2110 (__atomic_fetch_and_do): Use __fetch_and_do.
2111 (__sync_fetch_and_do): New macro.
2112 (__sync_fetch_and_add_4): New function.
2113 (__sync_fetch_and_sub_4): New function.
2114 (__sync_fetch_and_or_4): New function.
2115 (__sync_fetch_and_and_4): New function.
2116 (__sync_fetch_and_xor_4): New function.
2117 (__sync_fetch_and_nand_4): New function.
2118 (__sync_fetch_and_add_8): New function.
2119 (__sync_fetch_and_sub_8): New function.
2120 (__sync_fetch_and_or_8): New function.
2121 (__sync_fetch_and_and_8): New function.
2122 (__sync_fetch_and_xor_8): New function.
2123 (__sync_fetch_and_nand_8): New function.
2124 (__do_and_fetch): New macro.
2125 (__atomic_do_and_fetch): Use __do_and_fetch.
2126 (__sync_do_and_fetch): New macro.
2127 (__sync_add_and_fetch_4): New function.
2128 (__sync_sub_and_fetch_4): New function.
2129 (__sync_or_and_fetch_4): New function.
2130 (__sync_and_and_fetch_4): New function.
2131 (__sync_xor_and_fetch_4): New function.
2132 (__sync_nand_and_fetch_4): New function.
2133 (__sync_add_and_fetch_8): New function.
2134 (__sync_sub_and_fetch_8): New function.
2135 (__sync_or_and_fetch_8): New function.
2136 (__sync_and_and_fetch_8): New function.
2137 (__sync_xor_and_fetch_8): New function.
2138 (__sync_nand_and_fetch_8): New function.
2139 (__sync_exchange_methods): New macro.
2140 (__sync_val_compare_and_swap_4): New function.
2141 (__sync_bool_compare_and_swap_4): New function.
2142 (__sync_lock_test_and_test_4): New function.
2143 (__sync_val_compare_and_swap_8): New function.
2144 (__sync_bool_compare_and_swap_8): New function.
2145 (__sync_lock_test_and_test_8): New function.
2146 (__subword_cmpxchg_body): New macro.
2147 (__atomic_compare_exchange_1): Use __subword_cmpxchg_body.
2148 (__atomic_compare_exchange_2): Ditto.
2149 (__sync_subword_cmpxchg): New macro.
2150 (__sync_val_compare_and_swap_1): New function.
2151 (__sync_bool_compare_and_swap_1): New function.
2152 (__sync_val_compare_and_swap_2): New function.
2153 (__sync_bool_compare_and_swap_2): New function.
2154 (__atomic_subword): Rename to ...
2155 (__subword): ... New name.
2156 (__atomic_subword_fetch): Use __subword.
2157 (__sync_subword_fetch): New macro.
2158 (__sync_fetch_and_add_1): New function.
2159 (__sync_fetch_and_sub_1): New function.
2160 (__sync_fetch_and_or_1): New function.
2161 (__sync_fetch_and_and_1): New function.
2162 (__sync_fetch_and_xor_1): New function.
2163 (__sync_fetch_and_nand_1): New function.
2164 (__sync_fetch_and_add_2): New function.
2165 (__sync_fetch_and_sub_2): New function.
2166 (__sync_fetch_and_or_2): New function.
2167 (__sync_fetch_and_and_2): New function.
2168 (__sync_fetch_and_xor_2): New function.
2169 (__sync_fetch_and_nand_2): New function.
2170 (__sync_add_and_fetch_1): New function.
2171 (__sync_sub_and_fetch_1): New function.
2172 (__sync_or_and_fetch_1): New function.
2173 (__sync_and_and_fetch_1): New function.
2174 (__sync_xor_and_fetch_1): New function.
2175 (__sync_nand_and_fetch_1): New function.
2176 (__sync_add_and_fetch_2): New function.
2177 (__sync_sub_and_fetch_2): New function.
2178 (__sync_or_and_fetch_2): New function.
2179 (__sync_and_and_fetch_2): New function.
2180 (__sync_xor_and_fetch_2): New function.
2181 (__sync_nand_and_fetch_2): New function.
2182 (__atomic_subword_lock): Use __subword.
2183 (__sync_subword_lock): New macro.
2184 (__sync_lock_test_and_set_1): New function.
2185 (__sync_lock_test_and_set_2): New function.
2187 2014-01-25 Walter Lee <walt@tilera.com>
2189 * config/tilepro/atomic.c (BIT_OFFSET): Define.
2190 (__atomic_subword_cmpxchg): Use BIT_OFFSET.
2191 (__atomic_subword): Ditto.
2193 2014-01-25 Walter Lee <walt@tilera.com>
2195 * config/tilepro/atomic.c (__atomic_do_and_fetch): Add
2196 a prefix op argument.
2197 (__atomic_nand_fetch_4): Add prefix op.
2198 (__atomic_nand_fetch_8): Ditto.
2200 2014-01-21 Baruch Siach <barch@tkos.co.il>
2202 * config.host (tmake_file): add t-slibgcc-libgcc for xtensa*-*-linux*.
2204 2014-01-09 Rong Xu <xur@google.com>
2206 * libgcov-driver.c (this_prg): make it local to save
2207 bss space.
2208 (gcov_exit_compute_summary): Ditto.
2209 (gcov_exit_merge_gcda): Ditto.
2210 (gcov_exit_merge_summary): Ditto.
2211 (gcov_exit_dump_gcov): Ditto.
2213 2014-01-08 Rong Xu <xur@google.com>
2215 * libgcov-driver.c: Use libgcov.h.
2216 (buffer_fn_data): Use xmalloc instead of malloc.
2217 (gcov_exit_merge_gcda): Ditto.
2218 * libgcov-driver-system.c (allocate_filename_struct): Ditto.
2219 * libgcov.h: New common header files for libgcov-*.h.
2220 * libgcov-interface.c: Use libgcov.h
2221 * libgcov-merge.c: Ditto.
2222 * libgcov-profiler.c: Ditto.
2223 * Makefile.in: Add dependence to libgcov.h
2225 2014-01-02 Joseph Myers <joseph@codesourcery.com>
2227 * config/rs6000/ibm-ldouble.c (__gcc_qdiv): Scale up arguments in
2228 case of small numerator and finite nonzero result.
2230 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
2232 Update copyright years
2234 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
2236 * config/arc/asm.h, config/arc/crtg.S, config/arc/crtgend.S,
2237 config/arc/crti.S, config/arc/crtn.S, config/arc/divtab-arc700.c,
2238 config/arc/dp-hack.h, config/arc/fp-hack.h,
2239 config/arc/ieee-754/adddf3.S, config/arc/ieee-754/addsf3.S,
2240 config/arc/ieee-754/arc600-dsp/divdf3.S,
2241 config/arc/ieee-754/arc600-dsp/divsf3.S,
2242 config/arc/ieee-754/arc600-dsp/muldf3.S,
2243 config/arc/ieee-754/arc600-dsp/mulsf3.S,
2244 config/arc/ieee-754/arc600-mul64/divdf3.S,
2245 config/arc/ieee-754/arc600-mul64/divsf3.S,
2246 config/arc/ieee-754/arc600-mul64/muldf3.S,
2247 config/arc/ieee-754/arc600-mul64/mulsf3.S,
2248 config/arc/ieee-754/arc600/divsf3.S,
2249 config/arc/ieee-754/arc600/mulsf3.S,
2250 config/arc/ieee-754/divdf3.S, config/arc/ieee-754/divsf3-stdmul.S,
2251 config/arc/ieee-754/divsf3.S, config/arc/ieee-754/divtab-arc-df.c,
2252 config/arc/ieee-754/divtab-arc-sf.c, config/arc/ieee-754/eqdf2.S,
2253 config/arc/ieee-754/eqsf2.S, config/arc/ieee-754/extendsfdf2.S,
2254 config/arc/ieee-754/fixdfsi.S, config/arc/ieee-754/fixsfsi.S,
2255 config/arc/ieee-754/fixunsdfsi.S, config/arc/ieee-754/floatsidf.S,
2256 config/arc/ieee-754/floatsisf.S, config/arc/ieee-754/floatunsidf.S,
2257 config/arc/ieee-754/gedf2.S, config/arc/ieee-754/gesf2.S,
2258 config/arc/ieee-754/gtdf2.S, config/arc/ieee-754/gtsf2.S,
2259 config/arc/ieee-754/muldf3.S, config/arc/ieee-754/mulsf3.S,
2260 config/arc/ieee-754/orddf2.S, config/arc/ieee-754/ordsf2.S,
2261 config/arc/ieee-754/truncdfsf2.S, config/arc/ieee-754/uneqdf2.S,
2262 config/arc/ieee-754/uneqsf2.S, config/arc/initfini.c,
2263 config/arc/lib1funcs.S, config/arc/t-arc, config/arc/t-arc-newlib,
2264 config/cris/umulsidi3.S, config/msp430/cmpsi2.S,
2265 config/msp430/epilogue.S, config/msp430/lib2bitcountHI.c,
2266 config/msp430/lib2divHI.c, config/msp430/lib2divQI.c,
2267 config/msp430/lib2divSI.c, config/msp430/lib2mul.c,
2268 config/msp430/msp430-divmod.h, config/msp430/msp430-mul.h,
2269 config/msp430/slli.S, config/msp430/srai.S, config/msp430/srli.S,
2270 config/rl78/divmodhi.S, config/rl78/divmodqi.S, config/rl78/divmodsi.S,
2271 config/rl78/signbit.S, vtv_end.c, vtv_end_preinit.c, vtv_start.c,
2272 vtv_start_preinit.c: Use the standard form for the copyright notice.
2274 2013-12-31 Sandra Loosemore <sandra@codesourcery.com>
2275 Chung-Lin Tang <cltang@codesourcery.com>
2276 Based on patches from Altera Corporation
2278 * config.host (nios2-*-*,nios2-*-linux*): Add nios2 host cases.
2279 * config/nios2/lib2-nios2.h: New file.
2280 * config/nios2/lib2-divmod-hi.c: New file.
2281 * config/nios2/linux-unwind.h: New file.
2282 * config/nios2/lib2-divmod.c: New file.
2283 * config/nios2/linux-atomic.c: New file.
2284 * config/nios2/t-nios2: New file.
2285 * config/nios2/crti.asm: New file.
2286 * config/nios2/t-linux: New file.
2287 * config/nios2/lib2-divtable.c: New file.
2288 * config/nios2/lib2-mul.c: New file.
2289 * config/nios2/tramp.c: New file.
2290 * config/nios2/crtn.asm: New file.
2292 2013-12-26 Uros Bizjak <ubizjak@gmail.com>
2294 * config/i386/cpuinfo.c (enum vendor_signatures): Remove.
2295 (__cpu_indicator_init): Use signature_INTEL_ebx and signature_AMD_ebx
2296 from cpuid.h to check vendor signatures.
2298 2013-12-26 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
2300 * config/i386/cpuinfo.c (processor_types): Rename AMD cpu names
2301 AMD_BOBCAT to AMD_BTVER1 and AMD_JAGUAR to AMD_BTVER2.
2302 (get_amd_cpu): Likewise.
2304 2013-12-25 H.J. Lu <hongjiu.lu@intel.com>
2306 * config/i386/cpuinfo.c (get_intel_cpu): Remove model 0x3f from
2307 Haswell.
2309 2013-12-25 Allan Sandfeld Jensen <sandfeld@kde.org>
2310 H.J. Lu <hongjiu.lu@intel.com>
2312 PR target/59422
2313 * config/i386/cpuinfo.c (enum processor_types): Add AMD_BOBCAT
2314 and AMD_JAGUAR.
2315 (enum processor_subtypes): Add AMDFAM15H_BDVER3, AMDFAM15H_BDVER4,
2316 INTEL_COREI7_IVYBRIDGE and INTEL_COREI7_HASWELL.
2317 (enum processor_features): Add FEATURE_SSE4_A, FEATURE_FMA4,
2318 FEATURE_XOP and FEATURE_FMA.
2319 (get_amd_cpu): Handle AMD_BOBCAT, AMD_JAGUAR, AMDFAM15H_BDVER2 and
2320 AMDFAM15H_BDVER3.
2321 (get_intel_cpu): Handle INTEL_COREI7 and INTEL_COREI7_HASWELL.
2322 (get_available_features): Handle FEATURE_FMA, FEATURE_SSE4_A,
2323 FEATURE_FMA4 and FEATURE_XOP.
2325 2013-12-23 H.J. Lu <hongjiu.lu@intel.com>
2327 * config/i386/cpuinfo.c (processor_subtypes): Replace INTEL_ATOM,
2328 INTEL_SLM with INTEL_BONNELL, INTEL_SILVERMONT.
2329 (get_intel_cpu): Updated.
2331 2013-12-12 Zhenqiang Chen <zhenqiang.chen@arm.com>
2333 * config.host (arm*-*-uclinux*): Move t-arm before t-bpabi.
2335 2013-12-09 Uros Bizjak <ubizjak@gmail.com>
2337 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
2338 instructions when __SSE_MATH__ is defined.
2340 2013-12-06 Ralf Corsépius <ralf.corsepius@rtems.org>
2342 * config.host (microblaze-*-rtems*): New.
2344 2013-12-04 Kugan Vivekanandarajah <kuganv@linaro.org>
2346 * config/arm/bpapi-lib.h (TARGET_HAS_NO_HW_DIVIDE): Define for
2347 architectures that do not have hardware divide instruction.
2348 i.e. architectures that do not define __ARM_ARCH_EXT_IDIV__.
2350 2013-12-04 Richard Sandiford <rdsandiford@googlemail.com>
2352 * longlong.h: Delete (moved to include/).
2354 2013-12-03 Adhemerval Zanella <azanella@linux.vnet.ibm.com>
2356 * config/rs6000/ibm-ldouble.c (__gcc_qadd): Fix add
2357 of normal number and qNaN to not raise an inexact exception.
2359 2013-11-28 Uros Bizjak <ubizjak@gmail.com>
2361 * config/i386/32/sfp-machine.h (__FP_FRAC_ADDI_4): New macro.
2363 2013-11-28 Matthew Leach <matthew.leach@arm.com>
2365 * config/aarch64/linux-unwind.h (aarch64_fallback_frame_state): Check
2366 for correct opcodes on BE.
2368 2013-11-27 Uros Bizjak <ubizjak@gmail.com>
2370 * soft-fp/op-4.h: Update from glibc.
2372 2013-11-27 Kugan Vivekanandarajah <kuganv@linaro.org>
2374 * libgcc2.c (__udivmoddi4): Define new implementation when
2375 TARGET_HAS_NO_HW_DIVIDE is defined, for processors without any
2376 divide instructions.
2378 2013-11-25 Oleg Endo <olegendo@gcc.gnu.org>
2380 * config/sh/crt1.S (start): Don't do VBR_SETUP for SH2E.
2382 2013-11-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2384 * config/t-softfp (soft-fp-objects-base): New variable.
2385 (soft-fp-objects): Use it.
2387 2013-11-23 David Edelson <dje.gcc@gmail.com>
2388 Andrew Dixie <andrewd@gentrack.com>
2390 PR target/33704
2391 * config/rs6000/aixinitfini.c: New file.
2392 * config/rs6000/t-aix-cxa (LIB2ADD_ST): Add aixinitfini.c.
2393 * config/rs6000/libgcc-aix-cxa.ver (GCC_4.9): Add libgcc initfini
2394 symbols.
2396 2013-11-22 Yuri Rumyantsev <ysrumyan@gmail.com>
2398 * config/i386/cpuinfo.c (get_intel_cpu): Add Silvermont cases.
2400 2013-11-18 Jan Hubicka <jh@suse.cz>
2402 * libgcov-driver.c (run_accounted): Make global level static.
2403 (gcov_exit_merge_summary): Silence warning; do not clear
2404 run_accounted here.
2405 (gcov_exit): Clear it here.
2407 * libgcov-driver.c (gcov_exit_merge_summary): Fix setting
2408 run_accounted.
2410 * libgcov-driver.c (get_gcov_dump_complete): Update comments.
2411 (all_prg, crc32): Remove static vars.
2412 (gcov_exit_compute_summary): Rewrite to return crc32; do not clear
2413 all_prg.
2414 (gcov_exit_merge_gcda): Add crc32 parameter.
2415 (gcov_exit_merge_summary): Add crc32 and all_prg parameter;
2416 do not account run if it was already accounted.
2417 (gcov_exit_dump_gcov): Add crc32 and all_prg parameters.
2418 (gcov_exit): Initialize all_prg; update.
2420 2013-11-15 Andreas Schwab <schwab@linux-m68k.org>
2422 * configure: Regenerate.
2424 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2425 Alan Modra <amodra@gmail.com>
2427 * config/rs6000/linux-unwind.h (TOC_SAVE_SLOT): Define.
2428 (frob_update_context): Use it.
2430 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2431 Alan Modra <amodra@gmail.com>
2433 * config/rs6000/tramp.S [__powerpc64__ && _CALL_ELF == 2]:
2434 (trampoline_initial): Provide ELFv2 variant.
2435 (__trampoline_setup): Likewise.
2437 * config/rs6000/linux-unwind.h (frob_update_context): Do not
2438 check for AIX indirect function call sequence if _CALL_ELF == 2.
2440 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2441 Alan Modra <amodra@gmail.com>
2443 * config/rs6000/linux-unwind.h (get_regs): Do not support
2444 old kernel versions if _CALL_ELF == 2.
2445 (frob_update_context): Do not support PLT stub variants only
2446 generated by old linkers if _CALL_ELF == 2.
2448 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2449 Alan Modra <amodra@gmail.com>
2451 * config/rs6000/linux-unwind.h (ppc_fallback_frame_state): Correct
2452 location of CR save area for 64-bit little-endian systems.
2454 2013-11-11 Eric Botcazou <ebotcazou@adacore.com>
2456 * config.host (arm-wrs-vxworks): Replace arm/t-vxworks with arm/t-elf
2457 in tmake_file.
2458 * config/arm/t-vxworks: Delete.
2460 2013-11-10 Kai Tietz <ktietz@redhat.com>
2462 * config/i386/cygming-crtbegin.c (__gcc_register_frame):
2463 Increment load-count on use of LIBGCC_SONAME DLL.
2464 (hmod_libgcc): New static variable to hold handle of
2465 LIBGCC_SONAME DLL.
2466 (__gcc_deregister_frame): Decrement load-count of
2467 LIBGCC_SONAME DLL.
2469 2013-11-08 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
2471 * configure.ac (libgcc_cv_dfp): Extend check to probe fenv.h
2472 availability.
2473 * configure: Regenerate
2475 2013-11-07 Uros Bizjak <ubizjak@gmail.com>
2477 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Handle
2478 FP_EX_DENORM. Store result to volatile location after SSE division
2479 to close interrupt window. Remove unneeded fwait after x87
2480 division since interrupt window will be closed by emitted fstp.
2481 Rewrite FP_EX_INEXACT handling.
2483 2013-11-06 Joseph Myers <joseph@codesourcery.com>
2485 * soft-fp/README: Update.
2486 * soft-fp/adddf3.c: Update from glibc.
2487 * soft-fp/addsf3.c: Likewise.
2488 * soft-fp/addtf3.c: Likewise.
2489 * soft-fp/divdf3.c: Likewise.
2490 * soft-fp/divsf3.c: Likewise.
2491 * soft-fp/divtf3.c: Likewise.
2492 * soft-fp/double.h: Likewise.
2493 * soft-fp/eqdf2.c: Likewise.
2494 * soft-fp/eqsf2.c: Likewise.
2495 * soft-fp/eqtf2.c: Likewise.
2496 * soft-fp/extenddftf2.c: Likewise.
2497 * soft-fp/extended.h: Likewise.
2498 * soft-fp/extendsfdf2.c: Likewise.
2499 * soft-fp/extendsftf2.c: Likewise.
2500 * soft-fp/extendxftf2.c: Likewise.
2501 * soft-fp/fixdfdi.c: Likewise.
2502 * soft-fp/fixdfsi.c: Likewise.
2503 * soft-fp/fixdfti.c: Likewise.
2504 * soft-fp/fixsfdi.c: Likewise.
2505 * soft-fp/fixsfsi.c: Likewise.
2506 * soft-fp/fixsfti.c: Likewise.
2507 * soft-fp/fixtfdi.c: Likewise.
2508 * soft-fp/fixtfsi.c: Likewise.
2509 * soft-fp/fixtfti.c: Likewise.
2510 * soft-fp/fixunsdfdi.c: Likewise.
2511 * soft-fp/fixunsdfsi.c: Likewise.
2512 * soft-fp/fixunsdfti.c: Likewise.
2513 * soft-fp/fixunssfdi.c: Likewise.
2514 * soft-fp/fixunssfsi.c: Likewise.
2515 * soft-fp/fixunssfti.c: Likewise.
2516 * soft-fp/fixunstfdi.c: Likewise.
2517 * soft-fp/fixunstfsi.c: Likewise.
2518 * soft-fp/fixunstfti.c: Likewise.
2519 * soft-fp/floatdidf.c: Likewise.
2520 * soft-fp/floatdisf.c: Likewise.
2521 * soft-fp/floatditf.c: Likewise.
2522 * soft-fp/floatsidf.c: Likewise.
2523 * soft-fp/floatsisf.c: Likewise.
2524 * soft-fp/floatsitf.c: Likewise.
2525 * soft-fp/floattidf.c: Likewise.
2526 * soft-fp/floattisf.c: Likewise.
2527 * soft-fp/floattitf.c: Likewise.
2528 * soft-fp/floatundidf.c: Likewise.
2529 * soft-fp/floatundisf.c: Likewise.
2530 * soft-fp/floatunditf.c: Likewise.
2531 * soft-fp/floatunsidf.c: Likewise.
2532 * soft-fp/floatunsisf.c: Likewise.
2533 * soft-fp/floatunsitf.c: Likewise.
2534 * soft-fp/floatuntidf.c: Likewise.
2535 * soft-fp/floatuntisf.c: Likewise.
2536 * soft-fp/floatuntitf.c: Likewise.
2537 * soft-fp/gedf2.c: Likewise.
2538 * soft-fp/gesf2.c: Likewise.
2539 * soft-fp/getf2.c: Likewise.
2540 * soft-fp/ledf2.c: Likewise.
2541 * soft-fp/lesf2.c: Likewise.
2542 * soft-fp/letf2.c: Likewise.
2543 * soft-fp/muldf3.c: Likewise.
2544 * soft-fp/mulsf3.c: Likewise.
2545 * soft-fp/multf3.c: Likewise.
2546 * soft-fp/negdf2.c: Likewise.
2547 * soft-fp/negsf2.c: Likewise.
2548 * soft-fp/negtf2.c: Likewise.
2549 * soft-fp/op-1.h: Likewise.
2550 * soft-fp/op-2.h: Likewise.
2551 * soft-fp/op-4.h: Likewise.
2552 * soft-fp/op-8.h: Likewise.
2553 * soft-fp/op-common.h: Likewise.
2554 * soft-fp/quad.h: Likewise.
2555 * soft-fp/single.h: Likewise.
2556 * soft-fp/soft-fp.h: Likewise.
2557 * soft-fp/subdf3.c: Likewise.
2558 * soft-fp/subsf3.c: Likewise.
2559 * soft-fp/subtf3.c: Likewise.
2560 * soft-fp/truncdfsf2.c: Likewise.
2561 * soft-fp/trunctfdf2.c: Likewise.
2562 * soft-fp/trunctfsf2.c: Likewise.
2563 * soft-fp/trunctfxf2.c: Likewise.
2564 * soft-fp/unorddf2.c: Likewise.
2565 * soft-fp/unordsf2.c: Likewise.
2566 * soft-fp/unordtf2.c: Likewise.
2568 2013-11-05 Uros Bizjak <ubizjak@gmail.com>
2570 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Define.
2571 (_FP_MUL_MEAT_D): Ditto.
2572 (_FP_DIV_MEAT_S): Ditto.
2573 (_FP_DIV_MEAT_D): Ditto.
2574 * config.host (i[34567]86-*-rtems*): Remove i386/t-softfp, add
2575 t-softfp-sfdf and t-softfp to tmake_file.
2577 2013-11-03 Uros Bizjak <ubizjak@gmail.com>
2579 * config/i386/crtfastmath.c: Compile only for !_SOFT_FLOAT.
2580 * config/i386/crtprec.c: Ditto.
2582 2013-10-31 Chung-Ju Wu <jasonwucj@gmail.com>
2583 Shiva Chen <shiva0217@gmail.com>
2585 * config.host (nds32*-elf*): Add nds32 target.
2586 * config/nds32 : New directory and files.
2588 2013-10-16 Hans-Peter Nilsson <hp@axis.com>
2590 For CRIS ports, switch to soft-fp. Improve arit.c and longlong.h.
2591 * config.host (cpu_type) <Setting default>: Add entry for
2592 crisv32-*-*.
2593 (tmake_file) <crisv32-*-elf, cris-*-elf, cris-*-linux*>
2594 <crisv32-*-linux*>: Adjust.
2595 * longlong.h: Wrap the whole CRIS section in a single
2596 defined(__CRIS__) conditional. Add comment about add_ssaaaa
2597 and sub_ddmmss.
2598 (COUNT_LEADING_ZEROS_0): Define when count_leading_zeros is
2599 defined.
2600 [__CRIS__] (__umulsidi3): Define.
2601 [__CRIS__] (umul_ppmm): Define in terms of __umulsidi3.
2602 * config/cris/sfp-machine.h: New file.
2603 * config/cris/umulsidi3.S: New file.
2604 * config/cris/t-elfmulti (LIB2ADD_ST): Add umulsidi3.S.
2605 * config/cris/arit.c (SIGNMULT): New macro.
2606 (__Div, __Mod): Use SIGNMULT instead of naked multiplication.
2607 * config/cris/mulsi3.S: Tweak to avoid redundant register-copying;
2608 saving 3 out of originally 33 cycles from the fastest
2609 path, 3 out of 54 from the medium path and one from the longest
2610 path. Improve comments.
2612 2013-10-15 Richard Sandiford <rdsandiford@googlemail.com>
2614 * sync.c: Remove static aliases and define each function directly
2615 under its real name.
2617 2013-10-02 John David Anglin <danglin@gcc.gnu.org>
2619 * config.host (hppa*64*-*-linux*): Define extra_parts.
2620 (hppa*-*-linux*): Likewise.
2622 2013-10-02 Joern Rennecke <joern.rennecke@embecosm.com>
2624 * config/arc/crtgend.S: Add 2013 to Copyright years.
2625 * config/arc/gmon/atomic.h: Likewise.
2626 * config/arc/gmon/auxreg.h: Likewise.
2627 * config/arc/gmon/sys/gmon_out.h: Likewise.
2628 * config/arc/gmon/sys/gmon.h: Likewise.
2629 * config/arc/gmon/prof-freq.c: Likewise.
2630 * config/arc/gmon/mcount.c: Likewise.
2631 * config/arc/gmon/prof-freq-stub.S: Likewise.
2632 * config/arc/gmon/gmon.c: Likewise.
2633 * config/arc/gmon/machine-gmon.h: Likewise.
2634 * config/arc/gmon/profil.S: Likewise.
2635 * config/arc/gmon/dcache_linesz.S: Likewise.
2636 * config/arc/crtg.S: Likewise.
2637 * config/arc/ieee-754/arc600-mul64/divsf3.S: Likewise.
2638 * config/arc/ieee-754/arc600-mul64/divdf3.S: Likewise.
2639 * config/arc/ieee-754/adddf3.S: Likewise.
2640 * config/arc/ieee-754/truncdfsf2.S: Likewise.
2641 * config/arc/ieee-754/fixsfsi.S: Likewise.
2642 * config/arc/ieee-754/gtsf2.S: Likewise.
2643 * config/arc/ieee-754/floatsisf.S: Likewise.
2644 * config/arc/ieee-754/arc600-dsp/divsf3.S: Likewise.
2645 * config/arc/ieee-754/arc600-dsp/divdf3.S: Likewise.
2646 * config/arc/ieee-754/arc600-dsp/mulsf3.S: Likewise.
2647 * config/arc/ieee-754/fixdfsi.S: Likewise.
2648 * config/arc/ieee-754/addsf3.S: Likewise.
2649 * config/arc/ieee-754/gesf2.S: Likewise.
2650 * config/arc/ieee-754/floatsidf.S: Likewise.
2651 * config/arc/ieee-754/extendsfdf2.S: Likewise.
2652 * config/arc/ieee-754/divtab-arc-df.c: Likewise.
2653 * config/arc/ieee-754/gtdf2.S: Likewise.
2654 * config/arc/ieee-754/fixunsdfsi.S: Likewise.
2655 * config/arc/ieee-754/uneqdf2.S: Likewise.
2656 * config/arc/ieee-754/divsf3-stdmul.S: Likewise.
2657 * config/arc/ieee-754/uneqsf2.S: Likewise.
2658 * config/arc/ieee-754/arc-ieee-754.h: Likewise.
2659 * config/arc/ieee-754/divtab-arc-sf.c: Likewise.
2660 * config/arc/ieee-754/eqdf2.S: Likewise.
2661 * config/arc/ieee-754/ordsf2.S: Likewise.
2662 * config/arc/ieee-754/divsf3.S: Likewise.
2663 * config/arc/ieee-754/divdf3.S: Likewise.
2664 * config/arc/ieee-754/floatunsidf.S: Likewise.
2665 * config/arc/ieee-754/orddf2.S: Likewise.
2666 * config/arc/ieee-754/eqsf2.S: Likewise.
2667 * config/arc/ieee-754/gedf2.S: Likewise.
2668 * config/arc/crtn.S: Likewise.
2669 * config/arc/crti.S: Likewise.
2670 * config/arc/t-arc700-uClibc: Likewise.
2671 * config/arc/asm.h: Likewise.
2672 * config/arc/libgcc-excl.ver: Likewise.
2673 * config/arc/t-arc-newlib: Likewise.
2674 * config/arc/divtab-arc700.c: Likewise.
2675 * config/arc/initfini.c: Likewise.
2676 * config/arc/fp-hack.h: Likewise.
2678 2013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
2679 Diego Novillo <dnovillo@google.com>
2681 * config/arc/gmon/mcount.c (_MCOUNT_DECL): Comment typo fix.
2682 * config/arc/ieee-754/arc600-dsp/muldf3.S (.Linf_denorm): Likewise.
2683 * config/arc/ieee-754/arc600-mul64/muldf3.S (.Linf_denorm): Likewise.
2684 * config/arc/ieee-754/muldf3.S (.Linf_denorm): Likewise.
2686 2013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
2687 Brendan Kehoe <brendan@zen.org>
2688 Simon Cook <simon.cook@embecosm.com>
2690 * config.host (arc*-*-elf*, arc*-*-linux-uclibc*): New configurations.
2691 * config/arc: New directory.
2692 * longlong.h [__arc__] (umul_ppmm): Remove.
2693 [__arc__] (__umulsidi3): Define.
2694 [__arc__ && __ARC_NORM__] (count_leading_zeroes): Define.
2695 [__arc__ && __ARC_NORM__] (COUNT_LEADING_ZEROS_0): Likewise.
2697 2013-09-17 Jacek Caban <jacek@codeweavers.com>
2699 * config/i386/gthr-win32.c: CreateSemaphoreW instead of
2700 CreateSemaphoreA.
2701 * config/i386/gthr-win32.h: Likewise.
2703 2013-09-16 DJ Delorie <dj@redhat.com>
2705 * config/rl78/vregs.h: Add G10 register definitions.
2706 * config/rl78/lib2mul.c: Enable for RL78/G10.
2707 * config/rl78/lib2div.c: Likewise.
2708 * config/rl78/lshrsi3.S: Use vregs.h.
2709 * config/rl78/cmpsi2.S: Likewise.
2710 * config/rl78/trampoline.S: Likewise.
2711 * config/rl78/mulsi2.S: Likewise. Disable for RL78/G10.
2713 2013-09-14 DJ Delorie <dj@redhat.com>
2714 Nick Clifton <nickc@redhat.com>
2716 * config/rl78/mulsi3.S: Remove a few unneeded moves and branches.
2717 * config/rl78/vregs.h: New.
2718 * config/rl78/signbit.S: New file. Implements signbit function.
2719 * config/rl78/divmodsi.S: New.
2720 * config/rl78/divmodhi.S: New.
2721 * config/rl78/divmodqi.S: New.
2722 * config/rl78/t-rl78: Build them here...
2723 * config/rl78/lib2div.c: ...but not here.
2725 2013-09-12 DJ Delorie <dj@redhat.com>
2727 * config.host (msp*-*-elf): New.
2728 * config/msp430/: New port.
2730 2013-08-18 Iain Sandoe <iain@codesourcery.com>
2732 PR gcov-profile/58127
2733 * libgcov.c (__gcov_indirect_call_callee): Don't make this a
2734 __thread var for emulated TLS.
2735 (__gcov_indirect_call_counters): Likewise.
2737 2013-08-16 Maciej W. Rozycki <macro@codesourcery.com>
2738 Catherine Moore <clm@codesourcery.com>
2739 Richard Sandiford <rdsandiford@googlemail.com>
2741 * config/mips/mips16.S (CE_STARTFN, CE_ENDFN): New macros.
2742 (RET_FUNCTION): Use them in place of STARTFN and ENDFN.
2743 (CALL_STUB_NO_RET): Likewise.
2744 (CALL_STUB_RET): Likewise.
2745 * config/mips/libgcc-mips16.ver: Remove __mips16_call_stub and
2746 __mips16_ret call/return stub symbols.
2747 * config.host <mips*-*-linux>: For non-R5900 add t-slibgcc-libgcc
2748 to tmake_file.
2750 2013-08-13 Maciej W. Rozycki <macro@codesourcery.com>
2752 * config.host <mips*-*-linux*>: Remove a stray comment.
2754 2013-08-10 Jan Hubicka <jh@suse.cz>
2756 Work around binutils PR14342
2757 * Makefile.in: Add _gcov_indirect_call_profiler_v2 symbol.
2758 * libgcov.c (L_gcov_indirect_call_profiler): Restore original API.
2759 (L_gcov_indirect_call_profiler_v2): New.
2761 2013-08-06 Jan Hubicka <jh@suse.cz>
2763 * libgcov.c (__gcov_indirect_call_callee,
2764 __gcov_indirect_call_counters): New global vars.
2765 (__gcov_indirect_call_profiler): replace by ...
2766 (__gcov_indirect_call_profiler_v2) ... this one.
2768 2013-08-06 Caroline Tice <cmtice@google.com>
2770 * config.host (extra_parts): Add vtv_start.o, vtv_end.o
2771 vtv_start_preinit.o and vtv_end_preinit.o.
2772 * configure.ac: Add code to check/set enable_vtable_verify.
2773 * Makefile.in: Add rules to build vtv_*.o, if enable_vtable_verify is
2774 true.
2775 * vtv_start_preinit.c: New file.
2776 * vtv_end_preinit.c: New file.
2777 * vtv_start.c: New file.
2778 * vtv_end.c: New file.
2779 * configure: Regenerated.
2781 2013-08-01 Maxim Kuvyrkov <maxim@kugelworks.com>
2783 * config/aarch64/sfp-machine.h, config/aarch64/sync-cache.c,
2784 * config/i386/cpuinfo.c, config/ia64/unwind-ia64.h,
2785 * config/mips/vr4120-div.S: Fix license from GPL-3.0+ to
2786 GPL-3.0-with-GCC-exception.
2788 2013-07-30 Maciej W. Rozycki <macro@codesourcery.com>
2790 * config/mips/mips16.S (DELAYf): Alias to DELAYt for the MIPS IV
2791 ISA and up.
2793 2013-07-23 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2795 * config/s390/linux-unwind.h: Use the proper dwarf to hard reg
2796 mapping for FPRs when creating the fallback framestate.
2798 2013-07-19 Georg-Johann Lay <avr@gjlay.de>
2800 PR target/57516
2801 * config/avr/lib1funcs-fixed.S (__roundqq3, __rounduqq3)
2802 (__round_s2_const, __round_u2_const)
2803 (__round_s4_const, __round_u4_const, __round_x8):
2804 Saturate result if addition result cannot be represented.
2806 2013-07-15 Matthias Klose <doko@ubuntu.com>
2808 * libgcc2.c: Don't include <limits.h>.
2810 2013-07-09 Janis Johnson <janisjo@codesourcery.com>
2812 * config.host (powerpc-*-eabispe*): Add t-fdpbit to tmake_file.
2814 2013-07-06 Jakub Jelinek <jakub@redhat.com>
2816 PR target/29776
2817 * libgcc2.c (__floattisf): Avoid undefined signed overflow.
2819 2013-06-28 Jakub Jelinek <jakub@redhat.com>
2821 PR middle-end/36041
2822 * libgcc2.c (POPCOUNTCST2, POPCOUNTCST4, POPCOUNTCST8, POPCOUNTCST):
2823 Define.
2824 (__popcountSI2): For __SIZEOF_INT__ > 2 targets use arithmetics
2825 instead of table lookups.
2826 (__popcountDI2): Likewise.
2828 2013-06-25 Chung-Ju Wu <jasonwucj@gmail.com>
2830 * Makefile.in (clean, distclean): Remove auto-target.h and stamp-h
2831 correctly.
2833 2013-06-21 Joseph Myers <joseph@codesourcery.com>
2835 PR other/53317
2836 * soft-fp/adddf3.c: Update from glibc.
2837 * soft-fp/addsf3.c: Likewise.
2838 * soft-fp/addtf3.c: Likewise.
2839 * soft-fp/divdf3.c: Likewise.
2840 * soft-fp/divsf3.c: Likewise.
2841 * soft-fp/divtf3.c: Likewise.
2842 * soft-fp/double.h: Likewise.
2843 * soft-fp/eqdf2.c: Likewise.
2844 * soft-fp/eqsf2.c: Likewise.
2845 * soft-fp/eqtf2.c: Likewise.
2846 * soft-fp/extenddftf2.c: Likewise.
2847 * soft-fp/extended.h: Likewise.
2848 * soft-fp/extendsfdf2.c: Likewise.
2849 * soft-fp/extendsftf2.c: Likewise.
2850 * soft-fp/fixdfdi.c: Likewise.
2851 * soft-fp/fixdfsi.c: Likewise.
2852 * soft-fp/fixsfdi.c: Likewise.
2853 * soft-fp/fixsfsi.c: Likewise.
2854 * soft-fp/fixtfdi.c: Likewise.
2855 * soft-fp/fixtfsi.c: Likewise.
2856 * soft-fp/fixunsdfdi.c: Likewise.
2857 * soft-fp/fixunsdfsi.c: Likewise.
2858 * soft-fp/fixunssfdi.c: Likewise.
2859 * soft-fp/fixunssfsi.c: Likewise.
2860 * soft-fp/fixunstfdi.c: Likewise.
2861 * soft-fp/fixunstfsi.c: Likewise.
2862 * soft-fp/floatdidf.c: Likewise.
2863 * soft-fp/floatdisf.c: Likewise.
2864 * soft-fp/floatditf.c: Likewise.
2865 * soft-fp/floatsidf.c: Likewise.
2866 * soft-fp/floatsisf.c: Likewise.
2867 * soft-fp/floatsitf.c: Likewise.
2868 * soft-fp/floatundidf.c: Likewise.
2869 * soft-fp/floatundisf.c: Likewise.
2870 * soft-fp/floatunditf.c: Likewise.
2871 * soft-fp/floatunsidf.c: Likewise.
2872 * soft-fp/floatunsisf.c: Likewise.
2873 * soft-fp/floatunsitf.c: Likewise.
2874 * soft-fp/gedf2.c: Likewise.
2875 * soft-fp/gesf2.c: Likewise.
2876 * soft-fp/getf2.c: Likewise.
2877 * soft-fp/ledf2.c: Likewise.
2878 * soft-fp/lesf2.c: Likewise.
2879 * soft-fp/letf2.c: Likewise.
2880 * soft-fp/muldf3.c: Likewise.
2881 * soft-fp/mulsf3.c: Likewise.
2882 * soft-fp/multf3.c: Likewise.
2883 * soft-fp/negdf2.c: Likewise.
2884 * soft-fp/negsf2.c: Likewise.
2885 * soft-fp/negtf2.c: Likewise.
2886 * soft-fp/op-1.h: Likewise.
2887 * soft-fp/op-2.h: Likewise.
2888 * soft-fp/op-4.h: Likewise.
2889 * soft-fp/op-8.h: Likewise.
2890 * soft-fp/op-common.h: Likewise.
2891 * soft-fp/quad.h: Likewise.
2892 * soft-fp/single.h: Likewise.
2893 * soft-fp/soft-fp.h: Likewise.
2894 * soft-fp/subdf3.c: Likewise.
2895 * soft-fp/subsf3.c: Likewise.
2896 * soft-fp/subtf3.c: Likewise.
2897 * soft-fp/truncdfsf2.c: Likewise.
2898 * soft-fp/trunctfdf2.c: Likewise.
2899 * soft-fp/trunctfsf2.c: Likewise.
2900 * soft-fp/unorddf2.c: Likewise.
2901 * soft-fp/unordsf2.c: Likewise.
2902 * soft-fp/unordtf2.c: Likewise.
2903 * config/aarch64/sfp-machine.h (_FP_QNANNEGATEDP): Define to 0.
2904 * config/arm/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
2905 * config/c6x/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
2906 * config/i386/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
2907 * config/ia64/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
2908 * config/lm32/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
2909 * config/moxie/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
2910 * config/rs6000/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
2911 * config/score/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
2912 * config/tilegx/sfp-machine32.h (_FP_QNANNEGATEDP): Likewise.
2913 * config/tilegx/sfp-machine64.h (_FP_QNANNEGATEDP): Likewise.
2914 * config/tilepro/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
2916 2013-06-16 Jürgen Urban <JuergenUrban@gmx.de>
2918 * config/mips/lib2funcs.c: New file.
2919 * config/mips/t-mips (LIB2ADD_ST): Add it.
2921 2013-06-09 Oleg Endo <olegendo@gcc.gnu.org>
2923 PR target/6526
2924 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Do not change bits
2925 other than FPSCR.PR and FPSCR.SZ. Add SH4A implementation.
2927 2013-06-08 Walter Lee <walt@tilera.com>
2929 * config/tilepro/atomic.h: Don't include stdint.h or features.h.
2930 Replace int64_t with long long. Add __extension__ where
2931 appropriate.
2932 * config/tilepro/atomic.c: Include config.h.
2934 2013-06-06 Douglas B Rupp <rupp@adacore.com>
2936 * config.host (arm-wrs-vxworks): Configure with other soft float.
2938 2013-06-04 Jürgen Urban <JuergenUrban@gmx.de>
2940 * config.host (mipsr5900-*-elf*, mipsr5900el-*-elf*, mips64r5900-*-elf*)
2941 (mips64r5900el-*-elf*): New configurations.
2943 2013-06-04 Alan Modra <amodra@gmail.com>
2945 * config/rs6000/ibm-ldouble.c: Enable for little-endian.
2947 2013-06-03 Yuri Rumyantsev <yuri.s.rumyantsev@intel.com>
2949 * config/i386/cpuinfo.c (INTEL_SLM): New enum value.
2951 2013-05-28 Eric Botcazou <ebotcazou@adacore.com>
2953 * config/sparc/sol2-unwind.h (MD_FALLBACK_FRAME_STATE_FOR): Do not set
2954 fs->signal_frame for SIGFPE raised for IEEE-754 exceptions.
2955 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Likewise.
2957 2013-05-22 Eric Botcazou <ebotcazou@adacore.com>
2959 * config.host (powerpc-*-elf*): Add rs6000/t-savresfgpr to tmake_file.
2960 (powerpc-wrs-vxworks): Likewise.
2962 2013-05-22 Eric Botcazou <ebotcazou@adacore.com>
2964 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Do it for
2965 signal frames as well.
2966 (MD_FALLBACK_FRAME_STATE_FOR): Do minor cleanups throughout and add the
2967 STACK_BIAS to the CFA offset.
2969 2013-05-17 Richard Henderson <rth@redhat.com>
2971 PR target/49146
2972 * unwind-dw2.c (UNWIND_COLUMN_IN_RANGE): New macro.
2973 (execute_cfa_program): Use it when storing to fs->regs.
2975 2013-05-08 Kai Tietz <ktietz@redhat.com>
2977 * config/i386/cygming-crtbegin.c (__register_frame_info): Make weak.
2978 (__deregister_frame_info): Likewise.
2980 2013-05-06 Thomas Schwinge <thomas@codesourcery.com>
2982 * fp-bit.c (unpack_d, pack_d): Properly preserve and restore a
2983 NaN's payload.
2985 * fp-bit.h [FLOAT] (QUIET_NAN): Correct value.
2987 2013-04-25 Alan Modra <amodra@gmail.com>
2989 * config.host: Match little-endian powerpc-linux.
2991 2013-04-19 Yufeng Zhang <yufeng.zhang@arm.com>
2993 * config/aarch64/sfp-machine.h (_FP_W_TYPE): Change to define
2994 as 'unsigned long long' instead of 'unsigned long'.
2995 (_FP_WS_TYPE): Change to define as 'signed long long' instead of
2996 'signed long'.
2998 2013-04-10 Julian Brown <julian@codesourcery.com>
3000 * config/arm/linux-atomic.c (SUBWORD_SYNC_OP, SUBWORD_VAL_CAS)
3001 (SUBWORD_TEST_AND_SET): Use signed char/short types instead of
3002 unsigned char/unsigned short.
3003 (__sync_val_compare_and_swap_{1,2}): Handle signed argument.
3005 2013-04-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3007 PR other/55274
3008 * config/t-slibgcc-hpux (SHLIB_MAPFILES): Define.
3010 2013-04-04 Meador Inge <meadori@codesourcery.com>
3012 * config/arm/bpabi.S (aeabi_ldivmod): Add DWARF information for
3013 computing the location of the link register.
3014 (aeabi_uldivmod): Ditto.
3016 2013-03-27 Kai Tietz <ktietz@redhat.com>
3018 * config.host: Add support for cygwin x64 target.
3019 * configure: Regenerated.
3021 2013-03-26 Walter Lee <walt@tilera.com>
3023 * config/tilegx/t-crtstuff: Add -fno-asynchronous-unwind-tables
3024 -mcmodel=large to CRTSTUFF_T_CFLAGS_S variable.
3026 2013-03-25 Kai Tietz <ktietz@redhat.com>
3028 * config/i386/cygwin.S: Replace use of _WIN64 by __x86_64__.
3030 2013-03-20 Robert Mason <rbmj@verizon.net>
3032 * config/vxlib-tls.c (__gthread_get_tsd_data,)
3033 (__gthread_set_tsd_data, __gthread_enter_tsd_dtor_context,)
3034 (__gthread_leave_tsd_dtor_context): Add prototypes.
3035 (tls_delete_hook): Update.
3037 2013-03-20 Catherine Moore <clm@codesourcery.com>
3038 Joseph Myers <joseph@codesourcery.com>
3039 Chao-ying Fu <fu@mips.com>
3041 * config/mips/mips16.S: Don't build for microMIPS.
3042 * config/mips/linux-unwind.h: Handle microMIPS frame.
3043 * config/mips/crtn.S (fini, init): New labels.
3045 2013-03-14 Jakub Jelinek <jakub@redhat.com>
3047 PR tree-optimization/53265
3048 * unwind-dw2.c (execute_cfa_program): Avoid
3049 -Waggressive-array-optimizations warnings for DW_CFA_GNU_window_save
3050 on targets with DWARF_FRAME_REGISTERS < 32.
3052 2013-03-13 Oleg Endo <olegendo@gcc.gnu.org>
3054 PR target/49880
3055 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Enable for SH2A.
3056 (sdivsi3, udivsi3): Remove SH4 check and always compile these functions.
3058 2013-03-07 Sriraman Tallam <tmsriram@google.com>
3060 * config/i386/cpuinfo.c (get_intel_cpu): Fix cpuid codes for
3061 sandybridge processors.
3063 2013-03-06 Oleg Endo <olegendo@gcc.gnu.org>
3065 PR target/56529
3066 * config/sh/lib1funcs.S (udivsi3_i4i, sdivsi3_i4i): Add __SH2A__ to
3067 inclusion list.
3069 2013-03-04 Edgar E. Iglesias <edgar.iglesias@gmail.com>
3071 * config/microblaze/crti.S: Setup stack protection at entry
3073 2013-03-04 Georg-Johann Lay <avr@gjlay.de>
3075 * config/avr/lib1funcs.S (__ashrdi3, __lshrdi3, __ashldi3)
3076 (__rotldi3): Shift bytewise if applicable.
3078 2013-03-01 James Greenhalgh <james.greenhalgh@arm.com>
3080 * config/aarch64/sync-cache.c
3081 (__aarch64_sync_cache_range): Silence warnings.
3083 2013-02-25 Catherine Moore <clm@codesourcery.com>
3085 Revert:
3086 2013-02-24 Catherine Moore <clm@codesourcery.com>
3087 Joseph Myers <joseph@codesourcery.com>
3088 Chao-ying Fu <fu@mips.com>
3090 * config/mips/mips16.S: Don't build for microMIPS.
3091 * config/mips/linux-unwind.h: Handle microMIPS frame.
3092 * config/mips/crtn.S (fini, init): New labels.
3094 2013-02-24 Catherine Moore <clm@codesourcery.com>
3095 Joseph Myers <joseph@codesourcery.com>
3096 Chao-ying Fu <fu@mips.com>
3098 * config/mips/mips16.S: Don't build for microMIPS.
3099 * config/mips/linux-unwind.h: Handle microMIPS frame.
3100 * config/mips/crtn.S (fini, init): New labels.
3102 2012-02-19 Edgar E. Iglesias <edgar.iglesias@gmail.com>
3103 * config/microblaze/modsi3.S (modsi3): Fix case with 0x80000000
3104 as dividend.
3106 2013-02-16 Alan Modra <amodra@gmail.com>
3108 PR target/55431
3109 * config/rs6000/linux-unwind.h (ppc_linux_aux_vector): Delete.
3110 (ppc_fallback_frame_state): Always set up save locations for fp
3111 and altivec. Don't bother with non-callee-saved regs, r0-r13
3112 except for r2 on ppc64, fr0-fr13, v0-v19, vscr.
3114 2013-02-12 Georg-Johann Lay <avr@gjlay.de>
3116 PR target/54222
3117 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add: _usmulUHA, _usmulUSA,
3118 _ssmulHA, _ssmulSA.
3119 (LIB1ASMFUNCS): Add: _muldi3_6, _mulsidi3, _umulsidi3, _usmuluha3,
3120 _ssmulha3, _usmulusa3, _ssmulsa3.
3121 * config/avr/lib1funcs.S (__muldi3_6): Break out of __muldi3.
3122 (__muldi3): XCALL __muldi3_6 instead of rcall.
3123 (__umulsidi3, __mulsidi3): New functions.
3124 (do_prologue_saves, do_epilogue_restores): New .macros.
3125 (__divdi3_moddi3): Use them.
3126 * config/avr/lib1funcs-fixed.S (__usmuluha3, __ssmulha3)
3127 (__usmulusa3, __ssmulsa3): New functions.
3129 2013-02-11 Iain Sandoe <iain@codesourcery.com>
3130 Jack Howarth <howarth@bromo.med.uc.edu>
3131 Patrick Marlier <patrick.marlier@gmail.com>
3133 PR libitm/55693
3134 * config/darwin-crt-tm.c: Remove dummy functions hack.
3136 2013-02-08 Georg-Johann Lay <avr@gjlay.de>
3138 PR target/54222
3139 * config/avr/lib2funcs.c: New C sources for modules for libgcc.a.
3140 * config/avr/lib2-object.mk: New iterator to build objects from it.
3141 * config/avr/t-avr: Iterate lib2-object.mk to build objects from
3142 lib2funcs.c.
3143 (LIB2FUNCS_EXCLUDE): Add _clrsbdi2.
3144 (LIB1ASMFUNCS): Add: _ssabs_1, _mask1, _ret, _roundqq3, _rounduqq3,
3145 _round_s2, _round_u2, _round_2_const, _addmask_2, _round_s4,
3146 _round_u4, _round_4_const, _addmask_4, _round_x8, _rounddq3
3147 _roundudq3, _roundda3 _rounduda3, _roundta3 _rounduta3.
3148 * config/avr/lib1funcs-fixed.S: Implement them.
3150 2013-02-04 Richard Sandiford <rdsandiford@googlemail.com>
3152 Update copyright years.
3154 2013-02-01 David Edelsohn <dje.gcc@gmail.com>
3156 PR target/54601
3157 * config.host (powerpc-ibm-aix[56789]): Add t-aix-cxa to tmake_file.
3158 Add crtcxa to extra_parts.
3159 * config/rs6000/exit.h: New file.
3160 * config/rs6000/cxa_atexit.c: New file.
3161 * config/rs6000/cxa_finalize.c: New file.
3162 * config/rs6000/crtcxa.c: New file.
3163 * config/rs6000/t-aix-cxa: New file.
3164 * config/rs6000/libgcc-aix-cxa.ver: New file.
3166 2013-01-31 Nick Clifton <nickc@redhat.com>
3168 * config/v850/lib1funcs.S: Add support for e3v5 architecture
3169 variant.
3171 2013-01-29 Georg-Johann Lay <avr@gjlay.de>
3173 PR target/54222
3174 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add:
3175 _mulQQ, _mulHQ, _mulHA, _mulSA,
3176 _mulUQQ, _mulUHQ, _mulUHA, _mulUSA,
3177 _divQQ, _divHQ, _divHA, _divSA,
3178 _divUQQ, _divUHQ, _divUHA, _divUSA.
3180 2013-01-26 David Holsgrove <david.holsgrove@xilinx.com>
3182 * config.host(microblaze*-linux*): tmake_file: Remove
3183 t-slibgcc-nolc-override, add t-slibgcc-libgcc.
3184 * config/microblaze/t-microblaze: Set LIB2FUNCS_EXCLUDE
3185 to exclude functions from being built with libgcc.c and use
3186 the microblaze assembly.
3188 2013-01-26 Edgar E. Iglesias <edgar.iglesias@gmail.com>
3190 * config.host (microblaze*-*-*): Rename microblaze*-*-elf, update
3191 extra_parts.
3193 2013-01-17 Yufeng Zhang <yufeng.zhang@arm.com>
3195 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Cast the
3196 results of (dcache_lsize - 1) and (icache_lsize - 1) to the type
3197 __UINTPTR_TYPE__; also cast 'base' to the same type before the
3198 alignment operation.
3200 2013-01-15 Sofiane Naci <sofiane.naci@arm.com>
3202 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Update
3203 loop start address for cache clearing.
3205 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
3207 * config/avr/lib1funcs.S: Remove trailing blanks.
3208 * config/avr/lib1funcs-fixed.S: Ditto.
3210 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
3212 * config/avr/avr-lib.h: Add GPL copyright notice.
3214 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
3216 * fixed-bit.c (SATFRACT) <FROM_TYPE=1, TO_TYPE=4>: Only
3217 declare / set min_low, min_high if TO_MODE_UNSIGNED == 0.
3218 (SATFRACT) <FROM_TYPE=TO_TYPE=4>: Only declare / set min_low,
3219 min_high if FROM_MODE_UNSIGNED == 0 and TO_MODE_UNSIGNED == 0.
3221 2013-01-07 Mark Kettenis <kettenis@openbsd.org>
3223 * config.host (i[34567]86-*-openbsd* and x86_64-*-openbsd*):
3224 Add to lists of i[34567]86-*-* and x86_64-*-* soft-fp targets.
3226 2013-01-04 Nick Clifton <nickc@redhat.com>
3228 * config/v850/lib1funcs.S: Only provide CALLT support functions if
3229 the CALLT instruction is supported.
3231 2012-12-20 Jonathan Wakely <jwakely.gcc@gmail.com>
3233 * gthr.h (__gthread_cond_timedwait_recursive): Do not require.
3234 * gthr-posix.h (__gthread_cond_timedwait_recursive): Remove.
3236 2012-12-13 John Tytgat <John@bass-software.com>
3238 * config/arm/fp16.c (__gnu_f2h_internal): Fix inaccuracy when aexp
3239 is 25.
3241 2012-12-12 Jakub Jelinek <jakub@redhat.com>
3243 PR libgcc/55451
3244 * fixed-bit.c (FIXED_SSADD, FIXED_SSSUB, FIXED_SSNEG): Avoid
3245 undefined signed overflows.
3247 2012-12-09 Uros Bizjak <ubizjak@gmail.com>
3249 PR target/55344
3250 * config/alpha/linux-unwind.h: Disable when inhibit_libc is defined.
3252 2012-12-06 Uros Bizjak <ubizjak@gmail.com>
3254 * config/i386/sfp-machine.h (FP_EX_ALL): Define.
3255 (FP_TRAPPING_EXCEPTIONS): Define.
3256 * config/i386/32/sfp-machine.h (FP_EX_SHIFT): Define.
3257 * config/i386/64/sfp-machine.h (FP_EX_SHIFT): Ditto.
3259 2012-12-04 Richard Henderson <rth@redhat.com>
3261 PR bootstrap/55571
3262 * Makefile.in (libgcc_s.so): Depend on and link with libgcc.a.
3264 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
3266 * config/aarch64/sfp-machine.h (FP_EX_ALL): Define.
3267 (FP_EX_SHIFT): Define.
3268 (FP_TRAPPING_EXCEPTIONS): Define.
3270 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
3272 * config/aarch64/sfp-machine.h (FP_RND_MASK): Define.
3273 (FP_ROUNDMODE): Use FP_RND_MASK.
3274 * config/aarch64/sfp-exceptions.c: New.
3275 * config/aarch64/sfp-machine.h (FP_HANDLE_EXCEPTIONS):
3276 Use __sfp_handle_exceptions.
3278 2012-12-04 Richard Earnshaw <rearnsha@arm.com>
3280 * config.host: (arm*-*-freebsd*): Remove.
3281 (arm*-*-linux*, arm*-*-uclinux*): Simplify logic.
3282 (arm*-*-elf*): Remove.
3283 (arm*-*-wince-pe*): Remove.
3284 * arm/unwind-arm.c (struct fpa_reg): Delete.
3285 (struct fpa_regs): Delete.
3286 (phase1_vrs): Remove fpa element.
3287 (_Unwind_VRS_Get): Remove _UVRSC_FPA.
3288 (_Unwind_VRS_Set, _Unwind_VRS_Pop): Likewise.
3289 * arm/pr-support.c (__gnu_unwind_execute): Remove FPA support.
3290 * ieee754-sf.S (floatundisf): Remove FPA support.
3291 (floatdisf): Likewise.
3292 * ieee75f-df.S (floatundidf): Likewise.
3293 (floatdidf): Likewise.
3295 2012-11-29 Kai Tietz <ktietz@redhat.com>
3297 PR target/55445
3298 * unwind-c.c (__SEH__): Make sure SjLj isn't active.
3299 * unwind-generic.h: Likewise.
3300 * unwind-seh.c: Likewise.
3302 2012-11-28 Richard Henderson <rth@redhat.com>
3304 PR libgcc/48076
3305 * emutls.c (__emutls_get_address): Avoid race condition between
3306 obj->loc.offset read and emutls_key initialization.
3308 2012-11-22 Georg-Johann Lay <avr@gjlay.de>
3310 Adjust decimal point of signed accum mode to GCC default.
3312 PR target/54222
3313 * config/avr/t-avr (LIB1ASMFUNCS): Add _fractsfsq _fractsfusq,
3314 _divqq_helper.
3315 * config/avr/lib1funcs-fixed.S (__fractqqsf, __fracthqsf)
3316 (__fractsasf, __fractsfha, __fractusqsf, __fractsfsa)
3317 (__mulha3, __mulsa3)
3318 (__divqq3, __divha3, __divsa3): Adjust to new position of
3319 decimal point of signed accum types.
3321 (__mulusa3_round): New function.
3322 (__mulusa3): Use it.
3323 (__divqq_helper): New function.
3324 (__udivuqq3): Use it.
3326 2012-11-20 Jakub Jelinek <jakub@redhat.com>
3328 PR bootstrap/55370
3329 * libgcc-std.ver.in: Add GCC_4.8.0 and %inherit for it.
3331 2012-11-18 Teresa Johnson <tejohnson@google.com>
3333 PR bootstrap/55051
3334 * libgcov.c (gcov_exit): Remove merged program summary
3335 comparison unless !GCOV_LOCKED.
3337 2012-11-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
3339 * soft-fp: Updated from glibc upstream.
3341 2012-11-06 Ian Lance Taylor <iant@google.com>
3343 * generic-morestack.c (__generic_morestack): Align the returned
3344 stack pointer to a 32 byte boundary.
3345 * config/i386/morestack.S (__morestack_non_split) [32-bit]: Don't
3346 increment the return address until we have decided that we don't
3347 have a varargs function.
3348 (__morestack) [32-bit]: Align stack correctly when calling C
3349 functions.
3350 (__morestack) [64-bit]: Likewise.
3352 2012-11-04 Thomas Schwinge <thomas@codesourcery.com>
3354 * configure: Regenerate.
3356 2012-11-02 Uros Bizjak <ubizjak@gmail.com>
3358 PR target/55175
3359 * config/i386/sfp-exceptions.c: Guard with _SOFT_FLOAT.
3360 * config/i386/sfp-machine.h: Guard exception handling
3361 code with _SOFT_FLOAT.
3362 * config/i386/32/sfp-machine.h: Guard rounding handling
3363 code with _SOFT_FLOAT.
3364 * config/i386/64/sfp-machine.h: Ditto.
3366 2012-10-31 Joel Sherrill <joel.sherrill@oarcorp.com>
3368 * config.host (m32r-*-rtems*): Include crtinit.o and crtfinit.o
3369 as extra_parts.
3371 2012-10-26 Uros Bizjak <ubizjak@gmail.com>
3373 * config/i386/crtfastmath.c (set_fast_math): Use __builtin_ia32_fxsave.
3374 Clear only fxsave.mxcsr_mask. Use saved mxcsr from fxsave structure
3375 when appropriate. Correct structure element types.
3376 * config/i386/t-crtfm (crtfastmath.o): Compile with -mfxsr, remove
3377 -minline-all-stringops from compile flags.
3379 2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
3381 * config.host (sparc64-*-rtems*): Remove sparc/t-elf.
3383 2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
3385 * config.host (sh*-*-rtems*): Add sh*-*-elf*'s extra_parts.
3387 2012-10-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
3389 * config.host (powerpc-*-rtems*): Add rs6000/t-savresfgpr to
3390 tmake_file.
3392 2012-10-23 Ian Bolton <ian.bolton@arm.com>
3393 Jim MacArthur <jim.macarthur@arm.com>
3394 Marcus Shawcroft <marcus.shawcroft@arm.com>
3395 Nigel Stephens <nigel.stephens@arm.com>
3396 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
3397 Richard Earnshaw <rearnsha@arm.com>
3398 Sofiane Naci <sofiane.naci@arm.com>
3399 Stephen Thomas <stephen.thomas@arm.com>
3400 Tejas Belagod <tejas.belagod@arm.com>
3401 Yufeng Zhang <yufeng.zhang@arm.com>
3403 * config.host (aarch64*-*-elf, aarch64*-*-linux*): New.
3404 * config/aarch64/crti.S: New file.
3405 * config/aarch64/crtn.S: New file.
3406 * config/aarch64/linux-unwind.h: New file.
3407 * config/aarch64/sfp-machine.h: New file.
3408 * config/aarch64/sync-cache.c: New file.
3409 * config/aarch64/t-aarch64: New file.
3410 * config/aarch64/t-softfp: New file.
3412 2012-10-21 Hans-Peter Nilsson <hp@bitrange.com>
3414 * config/mmix/crti.S: Mark program and data addresses using PRELD.
3415 Remove typo'd and unnecessary alignment-LOC for .data. Remove
3416 no-longer-needed LDBU insns.
3418 2012-10-18 Sebastian Huber <sebastian.huber@embedded-brains.de>
3420 * config.host
3421 (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtemseabi*): Rename
3422 "arm*-*-rtemseabi*" to "arm*-*-rtems*".
3424 2012-10-17 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
3426 * config/arm/lib1funcs.S (__ARM_ARCH__): Define for ARMv8-A.
3428 2012-10-15 Matthias Klose <doko@ubuntu.com>
3430 * config.host: Match arm*-*-linux-* for ARM Linux/GNU.
3432 2012-10-15 Pavel Chupin <pavel.v.chupin@intel.com>
3434 * configure: Regenerate.
3435 * configure.ac: Replace code with GCC_AC_THREAD_HEADER use.
3437 2012-10-10 Uros Bizjak <ubizjak@gmail.com>
3439 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
3440 instructions for 64bit targets only.
3442 2012-10-10 Uros Bizjak <ubizjak@gmail.com>
3444 * config/i386/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
3445 FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX): Move to ...
3446 * config/i386/32/sfp-machine.h: ... here.
3447 * config/i386/64/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO,
3448 FP_RND_PINF, FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX):
3449 New defines.
3451 2012-10-07 Matthias Klose <doko@ubuntu.com>
3453 * config/arm/unwind-arm.h (__gnu_unwind_24bit): Mark parameters
3454 as unused.
3455 (_Unwind_decode_typeinfo_ptr): Mark base as unused.
3457 2012-10-06 Mark Kettenis <kettenis@openbsd.org>
3459 * config.host (*-*-openbsd*): Add t-eh-dw2-dip to tmake_file.
3460 * unwind-dw2-fde-dip.c: Don't include <elf.h> on OpenBSD.
3461 (USE_PT_GNU_EH_FRAME): Define for OpenBSD.
3462 (ElfW): Likewise.
3464 2012-10-05 Jonathan Wakely <jwakely.gcc@gmail.com>
3466 PR other/53889
3467 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
3468 Fix parameter names.
3470 2012-10-04 Oleg Endo <olegendo@gcc.gnu.org>
3472 PR target/33135
3473 * config/sh/t-sh (HOST_LIBGCC2_CFLAGS): Delete.
3474 * config/sh/t-netbsd (HOST_LIBGCC2_CFLAGS): Delete.
3475 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Remove mieee option.
3477 2012-10-03 Oleg Endo <olegendo@gcc.gnu.org>
3479 PR target/50457
3480 * config/sh/linux-atomic.S: Delete.
3481 * config/sh/linux-atomic.c: New.
3482 * config/sh/t-linux (LIB2ADD): Replace linux-atomic.S with
3483 linux-atomic.c. Add cflags to disable warnings.
3485 2012-10-02 Jonathan Wakely <jwakely.gcc@gmail.com>
3487 PR other/53889
3488 * gthr.h (__gthread_recursive_mutex_destroy): Document new required
3489 function.
3490 * gthr-posix.h (__gthread_recursive_mutex_destroy): Define.
3491 * gthr-single.h (__gthread_recursive_mutex_destroy): Likewise.
3492 * config/gthr-rtems.h (__gthread_recursive_mutex_destroy): Likewise.
3493 * config/gthr-vxworks.h (__gthread_recursive_mutex_destroy): Likewise.
3494 * config/i386/gthr-win32.c (__gthread_win32_recursive_mutex_destroy):
3495 Likewise.
3496 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
3497 Likewise.
3498 * config/mips/gthr-mipssde.h (__gthread_recursive_mutex_destroy):
3499 Likewise.
3500 * config/pa/gthr-dce.h (__gthread_recursive_mutex_destroy): Likewise.
3501 * config/s390/gthr-tpf.h (__gthread_recursive_mutex_destroy): Likewise.
3503 2012-09-19 Mark Kettenis <kettenis@openbsd.org>
3505 * config.host (hppa-*-openbsd*): New target.
3506 * config/pa/t-openbsd: New file.
3508 2012-09-15 Georg-Johann Lay <avr@gjlay.de>
3510 PR target/54222
3511 * config/avr/lib1funcs-fixed.S (__ssneg_2, __ssabs_2, __ssneg_4,
3512 __ssabs_4, __clr_8, __ssneg_8, __ssabs_8,
3513 __usadd_8, __ussub_8, __ssadd_8, __sssub_8): New functions.
3514 (__divsa3): Use __negsi2 to negate r_quoL.
3515 * config/avr/lib1funcs.S (FALIAS): New macro.
3516 (__divmodsi4): Break out and use __divmodsi4_neg1 as...
3517 (__negsi2): ...this new function.
3518 * config/avr/t-avr (LIB1ASMFUNCS): Add _negsi2, _clr_8,
3519 _ssneg_2, _ssneg_4, _ssneg_8, _ssabs_2, _ssabs_4,
3520 _ssabs_8, _ssadd_8, _sssub_8, _usadd_8, _ussub_8.
3521 (LIB2FUNCS_EXCLUDE): Fix typo for _add _sub.
3522 Add: _ssadd*, _sssub*, _ssneg*, _ssabs* for signed fixed modes.
3523 Add: _usadd*, _ussub*, _usneg* for unsigned fixed modes.
3525 2012-09-10 Oleg Endo <olegendo@gcc.gnu.org>
3527 PR target/54089
3528 * config/sh/lib1funcs.S (ashlsi3): Reimplement as ashlsi3_r0.
3529 (lshrsi3): Reimplement as lshrsi3_r0.
3531 2012-09-10 Andreas Schwab <schwab@linux-m68k.org>
3533 PR target/46191
3534 * config/t-slibgcc-libgcc (SHLIB_MAKE_SOLINK): Use -lgcc instead
3535 of libgcc.a.
3537 2012-09-07 Teresa Johnson <tejohnson@google.com>
3539 PR gcov-profile/54487
3540 * libgcc/libgcov.c (gcov_exit): Avoid warning on histogram
3541 differences.
3543 2012-09-05 Georg-Johann Lay <avr@gjlay.de>
3545 PR target/54461
3546 * config.host (tmake_file,host=avr-*-*): Add avr/t-avrlibc if
3547 not configured --with-avrlibc=no.
3548 * config/avr/t-avrlibc: New file.
3549 * Makefile.in (FPBIT_FUNCS): filter-out LIB2FUNCS_EXCLUDE.
3550 (DPBIT_FUNCS): Ditto.
3551 (TPBIT_FUNCS): Ditto.
3553 2012-09-04 Teresa Johnson <tejohnson@google.com>
3555 * libgcov.c (struct gcov_summary_buffer): New structure.
3556 (gcov_histogram_insert): New function.
3557 (gcov_compute_histogram): Ditto.
3558 (gcov_exit): Invoke gcov_compute_histogram, and perform merging of
3559 histograms during summary merging.
3561 2012-09-01 Mark Kettenis <kettenis@openbsd.org>
3563 * config.host (x86_64-*-openbsd*): New target.
3565 2012-08-29 Chung-Lin Tang <cltang@codesourcery.com>
3567 * config/mips/crtfastmath.c (set_fast_math): Add 'nomips16'
3568 attribute.
3570 2012-08-24 Georg-Johann Lay <avr@gjlay.de>
3572 PR target/54222
3573 * config/avr/t-avr (conv_X): Rename to func_X.
3575 2012-08-24 Georg-Johann Lay <avr@gjlay.de>
3577 PR target/54222
3578 * config/avr/lib1funcs-fixed.S: New file.
3579 * config/avr/lib1funcs.S: Include it. Undefine some divmodsi
3580 after they are used.
3581 (neg2, neg4): New macros.
3582 (__mulqihi3,__umulqihi3,__mulhi3): Rewrite non-MUL variants.
3583 (__mulhisi3,__umulhisi3,__mulsi3): Rewrite non-MUL variants.
3584 (__umulhisi3): Speed up MUL variant if there is enough flash.
3585 * config/avr/avr-lib.h (TA, UTA): Adjust according to gcc's
3586 avr-modes.def.
3587 * config/avr/t-avr (LIB1ASMFUNCS): Add: _fractqqsf, _fractuqqsf,
3588 _fracthqsf, _fractuhqsf, _fracthasf, _fractuhasf, _fractsasf,
3589 _fractusasf, _fractsfqq, _fractsfuqq, _fractsfhq, _fractsfuhq,
3590 _fractsfha, _fractsfsa, _mulqq3, _muluqq3, _mulhq3, _muluhq3,
3591 _mulha3, _muluha3, _mulsa3, _mulusa3, _divqq3, _udivuqq3, _divhq3,
3592 _udivuhq3, _divha3, _udivuha3, _divsa3, _udivusa3.
3593 (LIB2FUNCS_EXCLUDE): Add supported functions.
3595 2012-08-22 Georg-Johann Lay <avr@gjlay.de>
3597 * Makefile.in (fixed-funcs,fixed-conv-funcs): filter-out
3598 LIB2FUNCS_EXCLUDE before adding them to libgcc-objects,
3599 libgcc-s-objects.
3600 * fixed-obj.mk: Only expand dependency if $o is not in
3601 LIB2FUNCS_EXCLUDE.
3603 2012-08-22 H.J. Lu <hongjiu.lu@intel.com>
3605 * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): New.
3607 2012-08-22 Joseph Myers <joseph@codesourcery.com>
3609 * Makefile.in (vis_hide, gen-hide-list): Do not make definitions
3610 depend on --enable-shared.
3611 ($(lib1asmfuncs-o)): Use %.vis files independent of
3612 --enable-shared.
3613 * static-object.mk ($(base)$(objext), $(base).vis)
3614 ($(base)_s$(objext)): Use same rules for visibility handling as in
3615 shared-object.mk.
3617 2012-08-21 Ian Lance Taylor <iant@google.com>
3619 * config/i386/morestack.S (__morestack_non_split): Increase amount
3620 of space allocated for non-split code stack.
3622 2012-08-19 Joseph Myers <joseph@codesourcery.com>
3624 * crtstuff.c (USE_PT_GNU_EH_FRAME): Define for systems using glibc
3625 even if inhibit_libc.
3627 2012-08-17 Julian Brown <julian@codesourcery.com>
3629 * Makefile.in (LIB2_DIVMOD_EXCEPTION_FLAGS): Default to
3630 -fexceptions -fnon-call-exceptions if not defined.
3631 ($(lib2-divmod-o), $(lib2-divmod-s-o)): Use above.
3632 * config/arm/t-bpabi (LIB2_DIVMOD_EXCEPTION_FLAGS): Define.
3634 2012-08-17 Andreas Schwab <schwab@linux-m68k.org>
3636 * config/m68k/linux-atomic.c (__sync_lock_test_and_set_1): Fix
3637 type.
3639 2012-08-16 David Edelsohn <dje.gcc@gmail.com>
3641 * config.host (*-*-aix*): Move rs6000/t-ibm-ldouble after
3642 rs6000/t-slibgcc-aix.
3644 2012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
3646 * longlong.h: (powerpc): Delete _ARCH_PWR and _ARCH_COM handling.
3648 2012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
3650 * longlong.h: (whole file, powerpc): Adjust to single assembler syntax.
3652 2012-08-03 H.J. Lu <hongjiu.lu@intel.com>
3654 PR driver/54171
3655 * Makefile.in (version): Replace top_srcdir with srcdir.
3657 2012-08-03 Jonathan Yong <jon_y@users.sourceforge.net>
3659 * Makefile.in (version): set to BASE-VER file from gcc directory.
3661 2012-08-01 Nick Clifton <nickc@redhat.com>
3663 * config/m32c/lib2funcs.c (__clrsbhi2): New function.
3664 Implements __clrsb for an HImode argument.
3666 2012-07-31 Nick Clifton <nickc@redhat.com>
3668 * config/stormy16/lib2funcs.c (__clrsbhi2): New function.
3669 Implements __clrsb for an HImode argument.
3670 * config/stormy16/clrsbhi2.c: New file:
3671 * config/stormy16/t-stormy16 (LIB2ADD): Add clrsbhi2.c.
3673 2012-07-22 Steven Bosscher <steven@gcc.gnu.org>
3675 * libgcov.c (__gcov_ior_profiler): Benign comment fix.
3677 2012-07-19 Tristan Gingold <gingold@adacore.com>
3678 Richard Henderson <rth@redhat.com>
3680 * unwind-seh.c: New file.
3681 * unwind-generic.h: Include windows.h for SEH.
3682 (_Unwind_Exception): Use 6 private fields for SEH.
3683 (_GCC_specific_handler): Declare.
3684 * unwind-c.c (__gcc_personality_seh0): New function.
3685 Adjust for SEH.
3686 * config/i386/libgcc-cygming.ver: New file.
3687 * config/i386/t-seh-eh: New file.
3688 * config.host (x86_64-*-mingw*): Default to seh.
3690 2012-07-14 Steven Bosscher <steven@gcc.gnu.org>
3692 * config/t-darwin (crt3.0): Remove work-around for fixed PR26840.
3694 2012-06-17 Uros Bizjak <ubizjak@gmail.com>
3696 * config/i386/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Use
3697 __builtin_expect when checking for exceptions.
3698 * config/ia64/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Ditto.
3700 2012-06-13 Uros Bizjak <ubizjak@gmail.com>
3702 * config/ia64/sfp-machine.h (__sfp_handle_exceptions): New
3703 function declaration.
3704 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
3705 (FP_RND_MASK): New.
3706 * config/ia64/sfp-exceptions.c: New.
3707 * config/ia64/t-softfp (LIB2ADD): Add sfp-exceptions.c.
3709 2012-06-13 Uros Bizjak <ubizjak@gmail.com>
3711 * config/i386/32/sfp-machine.h (_FP_NANSIGN_S, _FP_NANSIGN_D,
3712 _FP_NANSIGN_E, _FP_NANSIGN_Q): Move ...
3713 * config/i386/64/sfp-machine: ... (delete here) ...
3714 * config/i386/sfp-machine.h: ... to here.
3715 (FP_EX_MASK): Remove.
3716 (FP_RND_MASK): New.
3717 (FP_INIT_ROUNDMODE): Declare asm as volatile.
3719 2012-06-11 Sriraman Tallam <tmsriram@google.com>
3721 * config/i386/libgcc-bsd.ver: Version symbol __cpu_indicator_init.
3722 * config/i386/libgcc-sol2.ver: Ditto.
3723 * config/i386/libgcc-glibc.ver: Ditto.
3725 2012-06-11 Roland McGrath <mcgrathr@google.com>
3727 * gthr-posix.h [neither FreeBSD nor Solaris] (__gthread_active_p):
3728 If __GLIBC__ is defined, refer to __pthread_key_create instead of
3729 pthread_cancel.
3731 2012-06-09 Uros Bizjak <ubizjak@gmail.com>
3733 * config/i386/32/sfp-machine.h (__gcc_CMPtype, CMPtype,
3734 _FP_KEEPNANFRACP, _FP_CHOOSENAN, FP_EX_INVALID, FP_EX_DENORM,
3735 FP_EX_DIVZERO, FP_EX_OVERFLOW, FP_EX_UNDERFLOW, FP_EX_INEXACT,
3736 FP_HANDLE_EXCEPTIONS, FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
3737 FP_RND_MINF, _FP_DEXL_EX, FP_INIT_ROUNDMODE, FP_ROUNDMODE,
3738 __LITTLE_ENDIAN, __BIG_ENDIAN, strong_alias): Move ...
3739 * config/i386/64/sfp-machine: ... (delete here) ...
3740 * config/i386/sfp-machine.h: ... to here.
3741 (FP_EX_MASK): New.
3742 (__sfp_handle_exceptions): New function declaration.
3743 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
3744 * config/i386/sfp-exceptions.c: New.
3745 * config/i386/t-softfp: New.
3746 * config.host (i[34567]86-*-* and x86_64-*-* soft-fp targets): Add
3747 i386/t-softfp to tmake_file.
3749 2012-06-03 David S. Miller <davem@davemloft.net>
3751 * longlong.h [SPARC] (sub_ddmmss): Fix thinko in previous 64-bit
3752 change.
3754 2012-05-31 David S. Miller <davem@davemloft.net>
3756 * longlong.h [SPARC] (umul_ppmm, udiv_qrnnd): Use hardware integer
3757 multiply and divide instructions on 32-bit when V9.
3758 (add_ssaaaa, sub_ddmmss): Convert to branchless code on 64-bit.
3760 2012-05-29 Joseph Myers <joseph@codesourcery.com>
3762 * config/arm/ieee754-df.S: Fix typos.
3763 * config/arm/ieee754-sf.S: Fix typos.
3764 * config/c6x/libunwind.S: Fix typos.
3765 * config/epiphany/udivsi3-float.c: Fix typos.
3766 * config/microblaze/muldi3_hard.S: Fix typos.
3767 * config/picochip/adddi3.S: Fix typos.
3768 * config/picochip/ashlsi3.S: Fix typos.
3769 * config/picochip/ashrsi3.S: Fix typos.
3770 * config/picochip/clzsi2.S: Fix typos.
3771 * config/picochip/cmpsi2.S: Fix typos.
3772 * config/picochip/divmod15.S: Fix typos.
3773 * config/picochip/divmodhi4.S: Fix typos.
3774 * config/picochip/divmodsi4.S: Fix typos.
3775 * config/picochip/longjmp.S: Fix typos.
3776 * config/picochip/lshrsi3.S: Fix typos.
3777 * config/picochip/parityhi2.S: Fix typos.
3778 * config/picochip/popcounthi2.S: Fix typos.
3779 * config/picochip/setjmp.S: Fix typos.
3780 * config/picochip/subdi3.S: Fix typos.
3781 * config/picochip/ucmpsi2.S: Fix typos.
3782 * config/picochip/udivmodhi4.S: Fix typos.
3783 * config/picochip/udivmodsi4.S: Fix typos.
3784 * config/spu/divv2df3.c: Fix typos.
3785 * config/spu/mfc_multi_tag_release.c: Fix typos.
3786 * config/spu/mfc_tag_release.c: Fix typos.
3787 * configure.ac: Fix typos.
3788 * configure: Regenerate.
3790 2012-05-25 Ian Lance Taylor <iant@google.com>
3792 * config/i386/morestack.S (__morestack_non_split): Check whether
3793 caller is varargs and needs %bp to hold the stack frame on return.
3795 2012-05-25 Olivier Hainque <hainque@adacore.com>
3797 * config/rs6000/vxworks/tramp.S (trampoline_setup): Use a longcall
3798 sequence in the non pic case on VxWorks.
3800 2012-05-24 Olivier Hainque <hainque@adacore.com>
3802 * Makefile.in: Move dependency on install-unwind_h from
3803 "install-leaf" to "install".
3805 2012-05-24 Olivier Hainque <hainque@adacore.com>
3807 * Makefile.in (clean): Remove libgcc_tm.stamp as well.
3808 Use a separate command for stamp removals.
3810 2012-05-21 Andrew Pinski <apinski@cavium.com>
3812 PR bootstrap/53183
3813 * configure.ac: Define the default includes to being none.
3814 * configure: Regenerate.
3816 2012-05-16 Olivier Hainque <hainque@adacore.com>
3818 * Makefile.in (install-unwind_h): Rename into ...
3819 (install-unwind_h-forbuild): New target.
3820 (all): Use it instead of the former install-unwind_h.
3821 (install-unwind_h): Reinstate, copy to user install destination
3822 for include files, not to the internal gcc object directory one.
3823 (install-leaf): Depend on it.
3825 2012-05-15 Olivier Hainque <hainque@adacore.com>
3827 * config/rs6000/aix-unwind.h (*_REGNO): New, set of useful
3828 register numbers. LR_REGNO replaces R_LR.
3829 (ucontext_for): New, helper for ...
3830 (ppc_aix_fallback_frame_state): New, implementation for aix 5.2
3831 and 5.3 of ...
3832 (MD_FALLBACK_FRAME_STATE_FOR): Define for 32bit configurations.
3834 2012-05-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3836 * config.host (i[34567]86-*-linux*, x86_64-*-linux*)
3837 (i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu)
3838 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Move
3839 i386/t-cpuinfo ...
3840 (i[34567]86-*-*, x86_64-*-*): ... here.
3842 * config/i386/libgcc-bsd.ver (GCC_4.8.0): New version.
3843 * config/i386/libgcc-sol2.ver (GCC_4.8.0): New version.
3845 * config/i386/i386-cpuinfo.c: Rename to ...
3846 * config/i386/cpuinfo.c: ... this.
3847 * config/i386/t-cpuinfo (LIB2ADD): Reflect this.
3849 * configure.ac (AC_CONFIG_HEADER): Call for auto-target.h.
3850 (libgcc_cv_init_priority): New test.
3851 * configure: Regenerate.
3852 * config.in: New file.
3853 * Makefile.in (clean): Rename config.h to auto-target.h.
3854 (config.h): Likewise.
3855 (stamp-h): Likewise.
3857 * config/i386/cpuinfo.c (auto-target.h): Include.
3858 (CONSTRUCTOR_PRIORITY): Define.
3859 (__cpu_indicator_init): Use it.
3861 2012-05-09 H.J. Lu <hongjiu.lu@intel.com>
3863 * longlong.h: Use a URL instead of an FSF postal address.
3864 Replace spaces with tab.
3866 2012-05-08 Teresa Johnson <tejohnson@google.com>
3868 * libgcov.c (gcov_clear, __gcov_reset): New functions.
3869 (__gcov_dump): Ditto.
3870 (gcov_dump_complete): New global variable.
3871 (gcov_exit): Export hidden to enable use in L_gcov_dump.
3872 (__gcov_flush): Outline functionality now in gcov_clear.
3873 * Makefile.in (L_gcov_reset, L_gcov_dump): Define.
3875 2012-04-28 Aurelien Jarno <aurelien@aurel32.net>
3877 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*): Remove.
3878 (mips*-*-linux*): Include mips/t-tpbit when long double is
3879 16 bytes long.
3881 2012-04-25 Sriraman Tallam <tmsriram@google.com>
3883 * config/i386/i386-cpuinfo.c (FEATURE_AVX2): New enum value.
3884 (get_available_features): New argument. Check for AVX2.
3885 (__cpu_indicator_init): Modify call to get_available_features.
3887 2012-04-25 Alan Modra <amodra@gmail.com>
3889 * config/rs6000/crtsavevr.S: New file.
3890 * config/rs6000/crtrestvr.S: New file.
3891 * config/rs6000/t-savresfgpr: Build the above.
3892 * config/rs6000/t-netbsd: Likewise.
3894 2012-04-24 Sriraman Tallam <tmsriram@google.com>
3896 * libgcc/config/i386/i386-cpuinfo.c: Set __cpu_vendor always.
3898 2012-04-24 Sriraman Tallam <tmsriram@google.com>
3900 * libgcc/config/i386/i386-cpuinfo.c: New file.
3901 * libgcc/config/i386/t-cpuinfo: New file.
3902 * libgcc/config.host: Include t-cpuinfo.
3903 * libgcc/config/i386/libgcc-glibc.ver: Version symbol __cpu_model.
3905 2012-04-24 Chao-ying Fu <fu@mips.com>
3907 * unwind-dw2-fde-dip.c: Define USE_PT_GNU_EH_FRAME for BIONIC.
3909 2012-04-20 Thomas Schwinge <thomas@codesourcery.com>
3911 struct siginfo vs. siginfo_t
3913 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Use
3914 siginfo_t instead of struct siginfo.
3915 * config/bfin/linux-unwind.h (bfin_fallback_frame_state): Likewise.
3916 * config/i386/linux-unwind.h (x86_fallback_frame_state): Likewise.
3917 * config/ia64/linux-unwind.h (ia64_fallback_frame_state)
3918 (ia64_handle_unwabi): Likewise.
3919 * config/mips/linux-unwind.h (mips_fallback_frame_state): Likewise.
3920 * config/pa/linux-unwind.h (pa32_fallback_frame_state): Likewise.
3921 * config/sh/linux-unwind.h (shmedia_fallback_frame_state)
3922 (sh_fallback_frame_state): Likewise.
3923 * config/tilepro/linux-unwind.h (tile_fallback_frame_state): Likewise.
3924 * config/xtensa/linux-unwind.h (xtensa_fallback_frame_state): Likewise.
3926 2012-04-02 H.J. Lu <hongjiu.lu@intel.com>
3928 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): Update x32
3929 system call number.
3931 2012-03-31 Eric Botcazou <ebotcazou@adacore.com>
3933 * config/ia64/unwind-ia64.c (uw_install_context): Manually save LC
3934 if it hasn't been previously saved.
3936 2012-03-29 H.J. Lu <hongjiu.lu@intel.com>
3938 * config/i386/linux-unwind.h (x86_64_fallback_frame_state): Define
3939 only for glibc.
3941 2012-03-28 Georg-Johann Lay <avr@gjlay.de>
3943 PR target/52737
3944 * config/avr/lib1funcs.S: Use __AVR_HAVE_SPH__ for SP_H checks
3945 instead of __AVR_HAVE_8BIT_SP__.
3947 2012-03-26 Tristan Gingold <gingold@adacore.com>
3949 * config/ia64/unwind-ia64.h: Declare unw_word and unw_sword.
3950 (unw_table_entry): Use unw_word instead of unsigned long.
3951 (_Unwind_FindTableEntry): Likewise.
3952 * config/ia64/fde-glibc.c (_Unwind_FindTableEntry): Likewise.
3953 * config/ia64/fde-vms.c (vms_unwtable_entry): Likewise.
3954 (_Unwind_FindTableEntry): Likewise.
3955 * config/ia64/unwind-ia64.c (unw_reg_info, unw_reg_state)
3956 (unw_labeled_state, unw_state_record, unw_stack, _Uwind_Context)
3957 (set_reg, alloc_spill_area, finish_prologue, ia64_rse_slot_num)
3958 (ia64_rse_is_rnat_slot, ia64_rse_rnat_addr, ia64_rse_num_regs)
3959 (ia64_rse_skip_regs, ia64_copy_rbs, unw_access_gr)
3960 (uw_frame_state_for, uw_update_reg_address, uw_update_context)
3961 (uw_init_context_1, uw_install_context): Likewise.
3962 (unw_word): Move to unwind-ia64.h
3964 2012-03-26 Tristan Gingold <gingold@adacore.com>
3966 * config/vms/vms-ucrt0.c: Update copyright years.
3967 Add a sanity check.
3968 (___gcc_main_flags): Declare.
3969 (__main): Check flags to remap argv and exit code.
3970 * config.host (*-*-*vms*): Adjust extra_parts.
3971 * config/vms/t-vms (vcrt0.o, pcrt0.o): Remove.
3972 (crt0.o): Add.
3974 2012-03-22 Richard Earnshaw <rearnsha@arm.com>
3976 * arm/lib1funcs.asm (ctzsi2): New function.
3977 * arm/t-elf (LIB1ASMFUNCS): Add _ctzsi2.
3978 * arm/t-linux (LIB1ASMFUNCS): Likewise.
3979 * arm/t-strongarm-elf (LIB1ASMFUNCS): Likewise.
3980 * arm/t-symbian (LIB1ASMFUNCS): Likewise.
3981 * arm/t-vxworks (LIB1ASMFUNCS): Likewise.
3982 * arm/t-wince-pe (LIB1ASMFUNCS): Likewise.
3984 2012-03-21 Andreas Tobler <andreast@fgznet.ch>
3986 * config.host: Add bits to support powerpc64-*-freebsd*.
3987 * config/rs6000/freebsd-unwind.h: New file.
3988 * config/rs6000/t-freebsd64: New file.
3990 2012-03-20 Richard Guenther <rguenther@suse.de>
3992 PR gcov-profile/52627
3993 * libgcov.c (init_mx): Fix mutex name.
3995 2012-03-16 Tristan Gingold <gingold@adacore.com>
3997 * config/ia64/vms-unwind.h: Remove ulong (and replace
3998 it by unw_reg where used). Define unw_reg with __int64.
4000 2012-03-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4002 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
4003 Solaris 8 handling.
4004 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
4005 Solaris 8 handling.
4006 (sparc_is_sighandler): Likewise.
4008 2012-03-13 H.J. Lu <hongjiu.lu@intel.com>
4010 * unwind-dw2.c (_Unwind_SetGRValue): Assert DWARF register size
4011 <= saved reg size.
4013 2012-03-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4015 * config/arm/crtn.S: Fix typo.
4017 2012-03-13 Richard Guenther <rguenther@suse.de>
4019 * libgcov.c: Remove stdio.h include and NULL un-define.
4021 2012-03-13 Richard Guenther <rguenther@suse.de>
4023 PR target/52569
4024 * unwind-dw2-fde.c: Make avoid-include-gthr.h hacks work again.
4026 2012-03-13 Richard Guenther <rguenther@suse.de>
4028 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Fix definition.
4030 2012-03-13 Richard Guenther <rguenther@suse.de>
4032 * gthr-posix.h: Remove duplicate __GTHREAD_MUTEX_INIT_FUNCTION
4033 and __gthread_mutex_init_function definitions.
4035 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4037 * config.host (mips*-*-openbsd*): Remove.
4039 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4041 * config.host: Remove alpha*-dec-osf5.1* handling.
4042 * config/alpha/gthr-posix.c: Remove.
4043 * config/alpha/libgcc-osf5.ver: Remove.
4044 * config/alpha/osf5-unwind.h: Remove.
4045 * config/alpha/t-osf-pthread: Remove.
4046 * config/alpha/t-slibgcc-osf: Remove.
4047 * config/t-crtfm (crtfastmath.o): Remove -frandom-seed.
4048 * gthr-posix.h [!_REENTRANT && __osf__] (_REENTRANT): Don't define.
4049 [__osf__ && _PTHREAD_USE_MANGLED_NAMES_]: Remove.
4050 * mkmap-flat.awk: Remove osf_export handling.
4052 2012-03-12 Richard Guenther <rguenther@suse.de>
4054 * gthr.h (__GTHREAD_MUTEX_INIT_FUNCTION): Adjust specification.
4055 * gthr-posix.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
4056 (__gthread_mutex_init_function): New function.
4057 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
4059 PR gcov/49484
4060 * libgcov.c: Include gthr.h.
4061 (__gcov_flush_mx): New global variable.
4062 (init_mx, init_mx_once): New functions.
4063 (__gcov_flush): Protect self with a mutex.
4064 (__gcov_fork): Re-initialize mutex after forking.
4065 * unwind-dw2-fde.c: Change condition under which to use
4066 __GTHREAD_MUTEX_INIT_FUNCTION.
4068 2012-03-12 Tristan Gingold <gingold@adacore.com>
4070 * config/alpha/t-vms: Define HOST_LIBGCC2_CFLAGS.
4071 * config/ia64/t-vms: Likewise.
4073 2012-03-11 Michael Hope <michael.hope@linaro.org>
4075 * longlong.h [ARM] (add_ssaaaa, sub_ddmmss, umul_ppmm): Enable
4076 for Thumb-2.
4078 2012-03-07 Walter Lee <walt@tilera.com>
4080 * config/tilepro/atomic.c: Rename "atomic_" prefix to
4081 "arch_atomic_".
4082 (atomic_xor): Rename and move definition to
4083 config/tilepro/atomic.h.
4084 (atomic_nand): Ditto.
4085 * config/tilepro/atomic.h: Rename "atomic_" prefix to
4086 "arch_atomic_".
4087 (arch_atomic_xor): Move from config/tilepro/atomic.c.
4088 (arch_atomic_nand): Ditto.
4090 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
4092 PR target/52507
4093 * config/avr/lib1funcs.S (__movmemx_hi): Fix loop label in RAM-part.
4095 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
4097 PR target/52505
4098 * config/avr/lib1funcs.S (__xload_1): Don't read unintentionally
4099 from RAM.
4101 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
4103 PR target/52461
4104 PR target/52508
4105 * config/avr/lib1funcs.S (__do_copy_data): Clear RAMPZ after usage
4106 if RAMPZ affects reading from RAM.
4107 (__tablejump_elpm__): Ditto.
4108 (.xload): Ditto.
4109 (__movmemx_hi): Ditto.
4110 (__do_global_ctors): Right condition for RAMPZ usage is "have ELPM".
4111 (__do_global_dtors): Ditto.
4112 (__xload_1, __xload_2, __xload_3, __xload_4): Ditto.
4113 (__movmemx_hi): Ditto.
4115 2012-03-05 Richard Henderson <rth@redhat.com>
4117 * longlong.h [ARM] (umul_ppmm): Use umull for arm3m and later.
4118 [ARM] (count_trailing_zeros): Use the builtin.
4120 2012-03-01 Kai Tietz <ktietz@redhat.com>
4122 * soft-fp: Imported from glibc upstream.
4124 2012-02-28 Kai Tietz <ktietz@redhat.com>
4126 * config/i386/sfp-machine.h (_FP_STRUCT_LAYOUT): Define it
4127 for mingw-targets as attribute gcc_struct.
4129 2012-02-28 Ian Lance Taylor <iant@google.com>
4131 * generic-morestack.c (__splitstack_releasecontext): Correct call
4132 to __morestack_release_segments.
4134 2012-02-27 Samuel Thibault <samuel.thibault@ens-lyon.org>
4136 PR target/52390
4137 * generic-morestack.c (__generic_morestack_set_initial_sp): Test
4138 for __linux__ when removing signals from __morestack_fullmask.
4140 2012-02-23 Georg-Johann Lay <avr@gjlay.de>
4142 PR target/52261
4143 * config/avr/lib1funcs.S (__AVR__XMEGA__): Fix tippo to __AVR_XMEGA__.
4145 2012-02-23 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
4147 * config/ia64/crtbegin.S: Use HAVE_INITFINI_ARRAY_SUPPORT
4148 instead of HAVE_INITFINI_ARRAY.
4149 * config/ia64/crtend.S: Likewise.
4151 2012-02-20 Kai Tietz <ktietz@redhat.com>
4153 PR libstdc++/52300
4154 * gthr.h (GTHREAD_USE_WEAK): Define as zero for mingw.
4156 * config.host (i686-*-mingw*): Set md_unwind_header only for dw2-mode
4157 to w32-unwind.h header.
4159 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
4161 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*)
4162 (mips*-*-linux*): Remove t-slibgcc-libgcc.
4163 * config/mips/t-mips16 (LIB1ASMFUNCS): Remove __mips16_rdhwr.
4164 * config/mips/mips16.S (__mips16_rdhwr): Delete.
4166 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
4168 * config/mips/mips16.S (CALL_STUB_RET): Add CFI information.
4170 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
4172 PR libitm/52220
4173 * config/darwin-crt-tm.c: Correct typo.
4175 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
4176 Patrick Marlier <patrick.marlier@gmail.com>
4178 PR libitm/52220
4179 * config/darwin-crt-tm.c: Generate dummy functions.
4181 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
4182 Patrick Marlier <patrick.marlier@gmail.com>
4184 PR libitm/52042
4185 * config/darwin-crt-tm.c (getTMCloneTable): New function.
4186 (__doTMRegistrations): Call it.
4187 (__doTMdeRegistrations): Likewise.
4189 2012-01-15 Georg-Johann Lay <avr@gjlay.de>
4190 Anatoly Sokolov <aesok@post.ru>
4191 Eric Weddington <eric.weddington@atmel.com>
4193 PR target/52261
4194 * config/avr/lib1funcs.S (__prologue_saves__): Handle AVR_XMEGA
4195 (__epilogue_restores__): Ditto.
4197 2012-02-15 Eric Botcazou <ebotcazou@adacore.com>
4199 PR target/51921
4200 PR target/52205
4201 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Add support for
4202 Solaris 11 and slightly reformat.
4203 (sparc_is_sighandler): Likewise.
4205 2012-02-14 Walter Lee <walt@tilera.com>
4207 * config.host: Handle tilegx and tilepro.
4208 * config/tilegx/sfp-machine.h: New file.
4209 * config/tilegx/sfp-machine32.h: New file.
4210 * config/tilegx/sfp-machine64.h: New file.
4211 * config/tilegx/t-crtstuff: New file.
4212 * config/tilegx/t-softfp: New file.
4213 * config/tilegx/t-tilegx: New file.
4214 * config/tilepro/atomic.c: New file.
4215 * config/tilepro/atomic.h: New file.
4216 * config/tilepro/linux-unwind.h: New file.
4217 * config/tilepro/sfp-machine.h: New file.
4218 * config/tilepro/softdivide.c: New file.
4219 * config/tilepro/softmpy.S: New file.
4220 * config/tilepro/t-crtstuff: New file.
4221 * config/tilepro/t-tilepro: New file.
4223 2012-02-07 Jonathan Wakely <jwakely.gcc@gmail.com>
4225 PR libstdc++/51296
4226 PR libstdc++/51906
4227 * gthr-posix.h: Allow static initializer macros to be disabled.
4228 (__gthrw_pthread_cond_init): Define weak reference unconditionally.
4230 2012-02-05 Chung-Lin Tang <cltang@codesourcery.com>
4232 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*, mips*-*-linux*):
4233 Add t-slibgcc-libgcc to tmake_file.
4234 * config/mips/libgcc-mips16.ver: Revert previous patch.
4235 * config/mips/mips16.S (__mips16_rdhwr): Hide.
4237 2012-02-02 Sumanth G <sumanth.gundapaneni@kpitcummins.com>
4238 Jayant R Sonar <jayant.sonar@kpitcummins.com>
4240 * config.host: Add National Semiconductor CR16 target (cr16-*-*).
4241 * config/cr16/crti.S: New file.
4242 * config/cr16/crtlibid.S: New file.
4243 * config/cr16/crtn.S: New file.
4244 * config/cr16/lib1funcs.S: New file.
4245 * config/cr16/t-cr16: New file.
4246 * config/cr16/t-crtlibid: New file.
4247 * config/cr16/unwind-dw2.h: New file.
4248 * config/cr16/unwind-cr16.c: New file.
4249 * config/cr16/divmodhi3.c: New file.
4251 2012-01-25 Alan Modra <amodra@gmail.com>
4253 * config/rs6000/t-linux64: Delete. Move..
4254 * config/rs6000/t-ppc64-fp: ..softfp_wrap defines to here..
4255 * config/rs6000/t-linux: ..and libgcc flags to here.
4257 2012-01-22 Douglas B Rupp <rupp@gnat.com>
4259 * config.host (i[34567]86-*-interix3*):
4260 Change triplet to i[34567]86-*-interix[3-9]*.
4261 * configure: Regenerate.
4263 2012-01-15 Chung-Lin Tang <cltang@codesourcery.com>
4264 Richard Sandiford <rdsandiford@googlemail.com>
4266 * config/mips/libgcc-mips16.ver (__mips16_rdhwr): Add.
4267 * config/mips/mips16.S (__mips16_rdhwr): New function.
4268 * config/mips/t-mips16 (LIB1ASMFUNCS): Add _m16rdhwr.
4270 2012-01-11 Nathan Sidwell <nathan@acm.org>
4272 * libgcov.c (__gcov_init): Ignore objects with no functions.
4274 2012-01-10 Georg-Johann Lay <avr@gjlay.de>
4276 PR target/49868
4277 Extend __pgmx semantics to linearize memory.
4278 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_1, _movmemx.
4279 * config/avr/lib1funcs.S (__xload_1): New function.
4280 (__movmemx_qi, __movmemx_hi): New functions.
4281 (__xload_2, __xload_3, __xload_4): Rewrite to fit new __pgmx
4282 semantics.
4284 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
4286 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Check that the
4287 purported sigacthandler address isn't null before dereferencing it.
4288 (sparc_is_sighandler): Likewise.
4290 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
4292 PR ada/41929
4293 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove SAVPC and
4294 add CFA. Revert back to old code for Solaris 8+ multi-threaded.
4295 (sparc_is_sighandler): Likewise.
4296 (MD_FALLBACK_FRAME_STATE_FOR): Adjust call to IS_SIGHANDLER.
4298 2012-01-06 Tristan Gingold <gingold@adacore.com>
4300 * config/ia64/t-ia64 (LIB1ASMFUNCS): Move backward
4301 compatibility thunks...
4302 (CUSTOM_CRTSTUFF, crtbegin.o, crtend.o)
4303 (crtbeginS.o, crtendS.o): ... and these to ...
4304 * config/ia64/t-ia64-elf: ... this new file.
4305 * config.host (ia64*-*-elf*, ia64*-*-freebsd*, ia64*-*-linux*)
4306 (ia64*-*-hpux*): Add ia64/t-ia64-elf in tmake_file.
4308 2012-01-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
4310 * configure: Regenerate.
4311 * config/s390/t-crtstuff: Remove -fPIC.
4313 2012-01-02 Jonathan Wakely <jwakely.gcc@gmail.com>
4315 PR bootstrap/51006
4316 * enable-execute-stack-mprotect.c (getpagesize): Do not define
4317 for NetBSD.
4319 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
4321 PR target/51345
4322 * config/avr/lib1funcs.S: Remove FIXME comments.
4323 (SPEED_DIV): Depend on __AVR_HAVE_8BIT_SP__.
4325 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
4327 Implement light-weight DImode support.
4328 * config/avr/t-avr (LIB1ASMFUNCS): Add _adddi3, _adddi3_s8,
4329 _subdi3, _cmpdi2, _cmpdi2_s8, _rotldi3.
4330 * config/avr/lib1funcs.S (__adddi3, __adddi3_s8, __subdi3,
4331 __cmpdi2, __cmpdi2_s8, __rotldi3): New functions.
4333 2011-12-30 Nathan Sidwell <nathan@acm.org>
4335 * libgcov.c (gcov_crc32): Remove global var.
4336 (free_fn_data): New function.
4337 (buffer_fn_data): Pass in filename, more robust error recovery.
4338 (crc32_unsigned): New function.
4339 (gcov_exit): More robust detection of new program. More robust
4340 error recovery.
4341 (__gcov_init): Do not update program's crc here.
4343 2011-12-21 Tristan Gingold <gingold@adacore.com>
4345 * config/ia64/fde-vms.c (UNW_IVMS_MODE): Define.
4347 2011-12-21 Ian Lance Taylor <iant@google.com>
4349 * config/i386/morestack.S: Simplify CFI opcodes throughout.
4351 2011-12-20 Ian Lance Taylor <iant@google.com>
4353 * config/i386/morestack.S (__morestack_non_split): If there is
4354 enough stack space already, don't split. Ask for more stack space
4355 than we required.
4357 2011-12-20 Sergio Durigan Junior <sergiodj@redhat.com>
4359 * unwind-arm-common.inc: Include `tconfig.h', `tsystem.h' and
4360 `sys/sdt.h'.
4361 (_Unwind_DebugHook): New function.
4362 (uw_restore_core_regs): New define.
4363 (unwind_phase2): Use uw_restore_core_regs instead of
4364 restore_core_regs.
4365 (unwind_phase2_forced): Likewise.
4366 (__gnu_Unwind_Resume): Likewise.
4368 2011-12-20 Uros Bizjak <ubizjak@gmail.com>
4370 * config/alpha/linux-unwind.h: Update copyright years.
4371 (MD_FROB_UPDATE_CONTEXT): New define.
4372 (alpha_frob_update_context): New function.
4374 2011-12-17 Richard Sandiford <rdsandiford@googlemail.com>
4376 * config.host (mips*-sde-elf*, mipsisa64sr71k-*-elf*): Add to
4377 tmake_file rather replacing it.
4379 2011-12-15 Iain Sandoe <iains@gcc.gnu.org>
4381 * config/rs6000/darwin-world.S (toplevel): Make it clear that this
4382 function is not used for PPC64.
4383 (save_world): Amend comments. Update the VRsave mask to reflect the
4384 saved regs.
4385 (rest_world): Update comments, do not clobber r10, do not use r8.
4386 (eh_rest_world_r10): Amend comments, do not use r8.
4387 (rest_world_eh_r7r8): Rename as local Lrest_world_eh_r7, since r8 is
4388 no longer used, move restore of CR and target address to the end of
4389 the routine.
4391 2011-12-14 H.J. Lu <hongjiu.lu@intel.com>
4393 * generic-morestack.c (__generic_morestack_set_initial_sp): Check
4394 __GLIBC__ instead of __linux__ when using __SIGRTMIN.
4396 2011-12-14 Georg-Johann Lay <avr@gjlay.de>
4398 PR target/49313
4399 * config/avr/t-avr (LIB1ASMSRC): Add _mulpsi3, _mulsqipsi3.
4400 * config/avr/lib1funcs.S (__mulpsi3, __mulsqipsi3): New functions.
4402 2011-12-11 Eric Botcazou <ebotcazou@adacore.com>
4404 * config/sparc/sol2-unwind.h: Use #ifdef directive consistently.
4406 2011-12-09 Georg-Johann Lay <avr@gjlay.de>
4408 PR target/49313
4409 * config/avr/t-avr (LIB1ASMFUNCS): Add _muldi3.
4410 * config/avr/lib1funcs.S (__muldi3): New function.
4412 2011-12-06 Andrew Pinski <apinski@cavium.com>
4414 * crtstuff.c (__do_global_dtors_aux_fini_array_entry): Align to the
4415 size of func_ptr.
4416 (__frame_dummy_init_array_entry): Likewise.
4418 2011-12-06 Georg-Johann Lay <avr@gjlay.de>
4420 Forward-port from gcc-4_6-branch r181936 2011-12-02.
4422 PR target/51345
4423 PR target/51002
4424 * config/avr/lib1funcs.S (__prologue_saves__,
4425 __epilogue_restores__, __divdi3_moddi3): Enclose parts using
4426 __SP_H__ in !defined (__AVR_HAVE_8BIT_SP__). Add FIXME comments.
4428 2011-12-04 Iain Sandoe <iains@gcc.gnu.org>
4430 * config/rs6000/t-darwin64 (LIB2ADD): Add fp and gp save routines.
4432 2011-11-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4434 PR other/51272
4435 * config/pa/stublib.c (_ITM_registerTMCloneTable): New stub.
4436 (_ITM_deregisterTMCloneTable): Likewise.
4437 (__register_frame_info): Fix unused warning.
4438 (__deregister_frame_info, __cxa_finalize, _Jv_RegisterClasses,
4439 pthread_default_stacksize_np): Likewise.
4440 * config/pa/t-stublib (LIBGCCSTUB_OBJS): Add new objects and rules.
4442 2011-11-29 DJ Delorie <dj@redhat.com>
4444 * config.host (rl78-*-elf): New case.
4445 * config/rl78: New directory for the Renesas RL78.
4447 2011-11-29 Bernd Schmidt <bernds@codesourcery.com>
4449 * config.host (tic6x-*-uclinux): Append to extra_parts. Fix
4450 formatting.
4452 2011-11-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4454 PR other/51022
4455 * config/rs6000/t-savresfgpr: New file.
4456 * config/rs6000/t-ppccomm (LIB2ADD_ST): Remove all but
4457 $(srcdir)/config/rs6000/eabi.S.
4458 * config/rs6000/t-ppccomm-ldbl: Remove.
4459 * config.host (powerpc-*-freebsd*): Add rs6000/t-savresfgpr to
4460 tmake_file.
4461 (powerpc-*-eabispe*): Likewise.
4462 (powerpc-*-eabi*): Likewise.
4463 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
4464 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add rs6000/t-ppccomm
4465 to tmake_file, remove rs6000/t-ppccomm-ldbl.
4466 (powerpc-*-eabisimaltivec*): Remove rs6000/t-ppccomm-ldbl from
4467 tmake_file.
4468 (powerpc-*-eabisim*): Likewise.
4469 (powerpc-*-elf*): Likewise.
4470 (powerpc-*-eabialtivec*): Likewise.
4471 (powerpc-xilinx-eabi*): Likewise.
4472 (powerpc-*-rtems*): Likewise.
4473 (powerpcle-*-elf*): Likewise.
4474 (powerpcle-*-eabisim*): Likewise.
4475 (powerpcle-*-eabi*): Likewise.
4477 2011-11-27 Ian Lance Taylor <iant@google.com>
4479 * generic-morestack.c (__splitstack_find): Check for NULL old
4480 stack value.
4481 (__splitstack_resetcontext): New function.
4482 (__splitstack_releasecontext): New function.
4483 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
4485 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
4487 * config/darwin-crt-tm.c: Correct comments, use correct licence.
4489 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
4491 * config/darwin-crt-tm.c: Remove dummy _ITM_ functions.
4493 2011-11-26 Richard Henderson <rth@redhat.com>
4495 * config/m68k/linux-atomic.c: New file.
4496 * config/m68k/t-linux: New file.
4497 * config.host (m68k-uclinux, m68k-linux): Use it.
4499 2011-11-26 Richard Henderson <rth@redhat.com>
4501 * crtstuff.c (__TMC_LIST__): Mark used not unused.
4502 (__TMC_END__): Only declare if hidden is available; in the definition,
4503 if hidden is unavailable add a null record.
4504 (deregister_tm_clones, register_tm_clones): New.
4505 (__do_global_dtors_aux, frame_dummy): Use them.
4506 (__do_global_dtors, __do_global_ctors_1): Likewise.
4508 2011-11-22 Iain Sandoe <iains@gcc.gnu.org>
4510 * config/darwin-crt-tm.c: New file.
4511 * config.host (darwin): Build crttms.o crttme.o to provide
4512 startup and shutdown for tm clones.
4513 * config/t-darwin (crttms.o): New build rule.
4514 (crttme.o): Likewise.
4516 2011-11-21 Hans-Peter Nilsson <hp@axis.com>
4518 * Makefile.in ($(srcdir)/emutls.c): Explain why it's in LIB2ADDEH
4519 et al.
4521 2011-11-21 Richard Henderson <rth@redhat.com>
4523 * crtstuff.c (USE_TM_CLONE_REGISTRY): Default to 1 on ELF.
4524 (__TMC_LIST__, __TMC_END__): New.
4525 (__do_global_dtors_aux): Call _ITM_deregisterTMCloneTable.
4526 (__do_global_dtors): Likewise.
4527 (frame_dummy): Call _ITM_registerTMCloneTable.
4528 (__do_global_ctors_1): Likewise.
4530 2011-11-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4532 * config.host (iq2000*-*-elf*): Add iq2000/t-iq2000 to tmake_file.
4533 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
4534 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add to tmake_file.
4535 (powerpc-*-lynxos*): Add rs6000/t-lynx to tmake_file.
4536 * config/i386/t-darwin64: Remove.
4537 * config/sh/t-netbsd (LIB2ADD): Remove.
4539 2011-11-21 Georg-Johann Lay <avr@gjlay.de>
4541 PR target/49313
4542 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add _moddi3, _umoddi3.
4543 (LIB1ASMFUNCS): Add _divdi3, _udivdi3, _udivmod64, _negdi2.
4544 * config/avr/lib1funcs.S (wmov): New assembler macro.
4545 (__umoddi3, __udivdi3, __udivdi3_umoddi3): New functions.
4546 (__moddi3, __divdi3, __divdi3_moddi3): New functions.
4547 (__udivmod64): New function.
4548 (__negdi2): New function.
4550 2011-11-21 Gerald Pfeifer <gerald@pfeifer.com>
4552 * config.host (*-*-freebsd[12], *-*-freebsd[12].*,
4553 *-*-freebsd*aout*): Remove.
4555 2011-11-20 Hans-Peter Nilsson <hp@axis.com>
4557 * static-object.mk (c_flags-$o): Save c_flags.
4558 ($(base)$(objext)): Use it.
4560 2011-11-18 Steve Ellcey <sje@cup.hp.com>
4562 * Makefile.in (c_flags): Set to -fno-exceptions to build libunwind.
4564 2011-11-18 Georg-Johann Lay <avr@gjlay.de>
4566 PR target/49868
4567 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_2 _xload_3 _xload_4.
4568 * config/avr/lib1funcs.S (__xload_2, __xload_3, __xload_4):
4569 New functions.
4571 2011-11-16 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
4573 * config/arm/lib1funcs.asm (udivsi3): Add support for divide
4574 functions.
4575 (aeabi_uidivmod): Likewise.
4576 (umodsi3): Likewise.
4577 (divsi3): Likewise.
4578 (aeabi_idivmod): Likewise.
4579 (modsi3): Likewise.
4581 2011-11-16 Tristan Gingold <gingold@adacore.com>
4583 * config/alpha/qrnnd.S: Use specific pseudos for VMS.
4585 2011-11-15 Georg-Johann Lay <avr@gjlay.de>
4587 PR target/49868
4588 * config/avr/t-avr (LIB1ASMFUNCS): Add _load_3, _load_4.
4589 * config/avr/lib1funcs.S (__load_3, __load_4, __xload_2): New functions.
4591 2011-11-13 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4593 * config.host (hppa*64*-*-hpux11*): Remove pa/t-stublib64 from
4594 tmake_file list.
4595 * config/pa/t-stublib: Merge rules from config/pa/t-stublib64.
4596 * config/pa/t-stublib64: Delete.
4598 2011-11-12 Richard Henderson <rth@redhat.com>
4600 * config/rs6000/linux-unwind.h (frob_update_context): Properly
4601 cast the pointer argument to _Unwind_SetGRPtr.
4603 2011-11-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4605 * config/spu/t-elf (LIB2ADD): Use LIB2FUNCS_EXCLUDE instead.
4607 2011-11-09 Ian Lance Taylor <iant@google.com>
4609 * generic-morestack.c: Include <string.h>.
4610 (uintptr_type): Define.
4611 (struct initial_sp): Add dont_block_signals field. Reduce size of
4612 extra array by 1.
4613 (allocate_segment): Set prev field to NULL. Don't set
4614 __morestack_current_segment or __morestack_segments.
4615 (__generic_morestack): Update current->prev and *pp after calling
4616 allocate_segment.
4617 (__morestack_block_signals): Don't do anything if
4618 dont_block_signals is set.
4619 (__morestack_unblock_signals): Likewise.
4620 (__generic_findstack): Check for initial_sp == NULL. Add casts to
4621 uintptr_type.
4622 (__splitstack_block_signals): New function.
4623 (enum __splitstack_content_offsets): Define.
4624 (__splitstack_getcontext, __splitstack_setcontext): New functions.
4625 (__splitstack_makecontext): New function.
4626 (__splitstack_block_signals_context): New function.
4627 (__splitstack_find_context): New function.
4628 * config/i386/morestack.S (__morestack_get_guard): New function.
4629 (__morestack_set_guard, __morestack_make_guard): New functions.
4630 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
4632 2011-11-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4634 * config.host (i[34567]86-*-cygwin*): Move i386/t-mingw-pthread ...
4635 (i[34567]86-*-mingw*): ... here.
4636 (x86_64-*-mingw*): ... here.
4638 2011-11-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4640 * config/c6x/t-elf (LIB2ADD): Add instead of assigning.
4642 2011-11-07 Nathan Sidwell <nathan@acm.org>
4644 * libgcov.c (struct gcov_fn_buffer): New struct.
4645 (buffer_fn_data): New helper.
4646 (gcov_exit): Rework for new gcov data structures.
4648 2011-11-07 Georg-Johann Lay <avr@gjlay.de>
4650 PR target/49313
4651 * config/avr/lib1funcs.S (__divmodhi4, __divmodsi4): Tweak speed.
4653 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4655 * config.host (tmake_file): Correct comment.
4656 (bfin*-elf*): Remove bfin/t-elf from tmake_file, add
4657 t-libgcc-pic.
4658 (bfin*-uclinux*): Likewise.
4659 (bfin*-linux-uclibc*): Likewise.
4660 (xstormy16-*-elf): Add stormy16/t-stormy16 to tmake_file.
4662 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Append instead of
4663 assigning.
4664 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Likewise.
4665 * config/avr/t-avr (HOST_LIBGCC2_CFLAGS): Likewise.
4666 * config/c6x/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
4667 * config/h8300/t-h8300 (HOST_LIBGCC2_CFLAGS): Likewise.
4668 * config/lm32/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
4669 * config/m32r/t-m32r (HOST_LIBGCC2_CFLAGS): Likewise.
4670 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Likewise.
4671 * config/mips/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
4672 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Likewise.
4673 * config/pdp11/t-pdp11 (HOST_LIBGCC2_CFLAGS): Likewise.
4674 * config/picochip/t-picochip (HOST_LIBGCC2_CFLAGS): Likewise.
4675 * config/stormy16/t-stormy16 (HOST_LIBGCC2_CFLAGS): Likewise.
4676 * config/t-openbsd-thread (HOST_LIBGCC2_CFLAGS): Likewise.
4678 * config/bfin/t-elf: Remove.
4679 * config/t-vxworks (HOST_LIBGCC2_CFLAGS): Remove.
4681 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4683 * config.host (*-*-rtems*): Add t-rtems to tmake_file.
4684 (i[34567]86-*-rtems*): Remove t-rtems from tmake_file.
4685 (lm32-*-elf*, lm32-*-rtems*): Split into ...
4686 (lm32-*-elf*): ... this.
4687 (lm32-*-rtems*): ... and this.
4688 Add to tmake_file.
4689 (m32r-*-rtems*): Add to tmake_file.
4690 (moxie-*-rtems*): Likewise.
4691 (sparc-*-rtems*): Likewise.
4692 Remove t-rtems from tmake_file.
4693 (sparc64-*-rtems*): Likewise.
4694 * config/t-rtems (HOST_LIBGCC2_CFLAGS): Use LIBGCC2_INCLUDES
4695 instead.
4697 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4699 PR bootstrap/50982
4700 * config/gthr-posix.h: Move ...
4701 * gthr-posix.h: ... here.
4702 * config/gthr-lynx.h: Reflect this.
4703 * config/gthr-vxworks.h: Likewise.
4704 * config/rs6000/gthr-aix.h: Likewise.
4705 * configure.ac (target_thread_file): Likewise.
4706 * configure: Regenerate.
4708 2011-11-06 Sebastian Huber <sebastian.huber@embedded-brains.de>
4710 * config.host (arm*-*-rtemseabi*): New target.
4712 2011-11-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4714 PR other/50991
4715 * Makefile.in: Make EXTRA_PARTS depend on libgcc_tm.h instead of
4716 extra-parts.
4718 2011-11-05 Joern Rennecke <joern.rennecke@embecosm.com>
4720 * config.host (epiphany-*-elf*): New configuration.
4721 * config/epiphany: New Directory.
4723 2011-11-05 Ralf Corsépius <ralf.corsepius@rtems.org>
4725 * config.host (avr-*-rtems*): Add config/avr/t-rtems.
4726 * config/avr/t-rtems: New.
4727 Filter out _exit from LIB1ASMFUNCS.
4729 2011-11-04 David S. Miller <davem@davemloft.net>
4731 * configure.ac: Test for 64-bit addresses on !x86 using __LP64__.
4732 * configure: Rebuild.
4734 2011-11-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
4736 * config/s390/t-crtstuff: Add -fPIC to CRTSTUFF_T_CFLAGS_S
4737 variable.
4739 2011-11-04 Georg-Johann Lay <avr@gjlay.de>
4741 PR target/50931
4742 * config/t-avr (LIB1ASMFUNCS): Add _divmodpsi4, _udivmodpsi4.
4743 * config/lib1funcs.S (__udivmodpsi4, __divmodpsi4): New functions.
4745 2011-11-04 Joel Sherrill <joel.sherrill@oarcorp.com>
4747 PR target/50989
4748 * config.host (sparc-*-rtems*): Add sparc/t-softmul.
4750 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4752 * config/c6x/t-elf (LIB2ADDEH): Set.
4753 * config/c6x/t-c6x-elf: Remove.
4755 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4757 * config/i386/sol2-ci.S: Rename to ...
4758 * config/i386/crti.S: ... this.
4759 * config/i386/sol2-cn.S: Rename to ...
4760 * config/i386/crtn.S: ... this.
4761 * config/sparc/sol2-ci.S: Rename to ...
4762 * config/sparc/crti.S: ... this.
4763 * config/sparc/sol2-cn.S: Rename to ...
4764 * config/sparc/crtn.S: ... this.
4765 * config/t-sol2 (CUSTOM_CRTIN): Remove.
4766 (crti.o, crtn.o): Remove.
4768 2011-11-04 Tristan Gingold <gingold@adacore.com>
4770 * config/ia64/fde-vms.c: Do not include md-unwind-support.h
4772 2011-11-04 Kaz Kojima <kkojima@gcc.gnu.org>
4774 * config/sh/t-sh: Use $(gcc_compile) instead of $(compile).
4776 2011-11-03 Hans-Peter Nilsson <hp@axis.com>
4778 * config.host (crisv32-*-none, cris-*-none): Remove.
4779 (crisv32-*-elf): Append to tmake_file, don't just set it.
4780 (cris-*-elf): Add missing t-fdpbit to tmake_file.
4782 2011-11-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4784 * config/rs6000/t-ppccomm (ecrti$(objext)): Use $<.
4785 (ecrtn$(objext)): Likewise.
4786 (ncrti$(objext)): Likewise.
4787 (ncrtn$(objext)): Likewise.
4789 2011-11-03 Andreas Schwab <schwab@redhat.com>
4791 * config/ia64/t-ia64 (crtbeginS.o): Fix whitespace damage.
4793 2011-11-02 David S. Miller <davem@davemloft.net>
4795 * configure.ac: Set host_address on sparc too.
4796 * configure: Regenerate.
4797 * config.host: Add sparc/t-linux64 and sparc/t-softmul conditionally
4798 based upon host_address.
4799 * config/sparc/t-linux64: Set CRTSTUFF_T_CFLAGS unconditionally.
4801 2011-11-02 Jason Merrill <jason@redhat.com>
4803 * config/rs6000/t-ppccomm: Add missing \.
4805 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4807 * gthr-single.h, gthr.h: New files.
4808 * config/gthr-lynx.h, config/gthr-posix.h., config/gthr-rtems.h,
4809 config/gthr-vxworks.h, config/i386/gthr-win32.h,
4810 config/mips/gthr-mipssde.h, config/pa/gthr-dce.h,
4811 config/rs6000/gthr-aix.h, config/s390/gthr-tpf.h: New files.
4812 * config/i386/gthr-win32.c: Include "gthr-win32.h".
4813 * configure.ac (thread_header): New variable.
4814 Set it depending on target_thread_file.
4815 (gthr-default.h): Link from $thread_header.
4816 * configure: Regenerate.
4817 * Makefile.in (LIBGCC2_CFLAGS): Remove $(GTHREAD_FLAGS).
4819 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4821 * configure.ac (tm_file_): New variable.
4822 Determine from tm_file.
4823 (tm_file, tm_defines): Substitute.
4824 * configure: Regenerate.
4825 * mkheader.sh: New file.
4826 * Makefile.in (clean): Remove libgcc_tm.h.
4827 ($(objects)): Depend on libgcc_tm.h.
4828 (libgcc_tm_defines, libgcc_tm_file): New variables.
4829 (libgcc_tm.h, libgcc_tm.stamp): New targets.
4830 ($(libgcc-objects), $(libgcc-s-objects), $(libgcc-eh-objects))
4831 ($(libgcov-objects), $(libunwind-objects), $(libunwind-s-objects))
4832 ($(extra-parts)): Depend on libgcc_tm.h.
4833 * config.host (tm_defines, tm_file): New variable.
4834 (arm*-*-linux*): Set tm_file for arm*-*-linux-*eabi.
4835 (arm*-*-uclinux*): Set tm_file for arm*-*-uclinux*eabi.
4836 (arm*-*-eabi*, arm*-*-symbianelf*): Set tm_file.
4837 (avr-*-rtems*): Likewise.
4838 (avr-*-*): Likewise.
4839 (frv-*-elf): Likewise.
4840 (frv-*-*linux*): Likewise.
4841 (h8300-*-rtems*): Likewise.
4842 (h8300-*-elf*): Likewise.
4843 (i[34567]86-*-darwin*): Likewise.
4844 (x86_64-*-darwin*): Likewise.
4845 (rx-*-elf): Likewise.
4846 (tic6x-*-uclinux): Likewise.
4847 (tic6x-*-elf): Likewise.
4848 (i[34567]86-*-linux*, x86_64-*-linux*): Likewise.
4849 * config/alpha/gthr-posix.c: Include libgcc_tm.h.
4850 * config/i386/cygming-crtbegin.c: Likewise.
4851 * config/i386/cygming-crtend.c: Likewise.
4852 * config/ia64/fde-vms.c: Likewise.
4853 * config/ia64/unwind-ia64.c: Likewise.
4854 * config/libbid/bid_gcc_intrinsics.h: Likewise.
4855 * config/rs6000/darwin-fallback.c: Likewise.
4856 * config/stormy16/lib2funcs.c: Likewise.
4857 * config/xtensa/unwind-dw2-xtensa.c: Likewise.
4858 * crtstuff.c: Likewise.
4859 * dfp-bit.h: Likewise.
4860 * emutls.c: Likewise.
4861 * fixed-bit.c: Likewise.
4862 * fp-bit.c: Likewise.
4863 * generic-morestack-thread.c: Likewise.
4864 * generic-morestack.c: Likewise.
4865 * libgcc2.c: Likewise.
4866 * libgcov.c: Likewise.
4867 * unwind-dw2-fde-dip.c: Likewise.
4868 * unwind-dw2-fde.c: Likewise.
4869 * unwind-dw2.c: Likewise.
4870 * unwind-sjlj.c: Likewise.
4872 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4874 * configure.ac: Include ../config/picflag.m4.
4875 (GCC_PICFLAG): Call it.
4876 Substitute.
4877 * configure: Regenerate.
4878 * Makefile.in (gcc_srcdir): Remove.
4879 (LIBGCC2_DEBUG_CFLAGS, LIBGCC2_CFLAGS, LIBGCC2_INCLUDES)
4880 (HOST_LIBGCC2_CFLAGS, PICFLAG, LIB2FUNCS_ST, LIB2FUNCS_EXCLUDE)
4881 (LIB2_DIVMOD_FUNCS, LIB2ADD, LIB2ADD_ST): Set.
4882 ($(lib2funcs-o), $(lib2funcs-s-o), $(lib2-divmod-o))
4883 ($(lib2-divmod-s-o)): Use $(srcdir) to refer to libgcc2.c.
4884 Use $<.
4885 Remove comment.
4886 * libgcc2.c, libgcc2.h, gbl-ctors.h, longlong.h: New files.
4887 * siditi-object.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir)
4888 to refer to libgcc2.c.
4889 Use $<.
4890 * config/darwin-64.c: New file.
4891 * config/darwin-crt3.c: Remove comment.
4892 * config/divmod.c, config/floatunsidf.c, config/floatunsisf.c,
4893 config/floatunsitf.c, config/floatunsixf.c, config/udivmod.c,
4894 config/udivmodsi4.c: New files.
4895 * config/memcmp.c, config/memcpy.c, config/memmove.c,
4896 config/memset.c: New files.
4897 * config/t-crtstuff-pic (CRTSTUFF_T_CFLAGS_S): Use $(PICFLAG).
4898 * config/t-darwin (HOST_LIBGCC2_CFLAGS): Set.
4899 * config/t-freebsd-thread, config/t-libgcc-pic: New files.
4900 * config/t-libunwind (HOST_LIBGCC2_CFLAGS): Set.
4901 * config/t-openbsd-thread: New file.
4902 * config/t-sol2 (HOST_LIBGCC2_CFLAGS): Remove.
4903 * config/t-vxworks, config/vxlib-tls.c, config/vxlib.c: New files.
4904 * config/alpha/gthr-posix.c, config/alpha/qrnnd.S: New files.
4905 * config/alpha/t-alpha (LIB2ADD): Use $(srcdir) to refer to
4906 qrnnd.S.
4907 Adapt filename.
4908 * config/alpha/t-osf-pthread (LIB2ADD): Use $(srcdir)/config/alpha
4909 to refer to gthr-posix.c.
4910 * config/alpha/t-vms (LIB2ADD): Set.
4911 * config/alpha/vms-gcc_shell_handler.c: New file.
4912 * config/arm/bpabi.c, config/arm/fp16.c,
4913 config/arm/linux-atomic.c, config/arm/linux-atomic-64bit.c,
4914 config/arm/unaligned-funcs.c: New files.
4915 * config/arm/t-bpabi (LIB2ADD, LIB2ADD_ST): Set.
4916 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Set.
4917 * config/arm/t-linux: Likewise.
4918 * config/arm/t-linux-eabi (LIB2ADD_ST): Add.
4919 * config/arm/t-netbsd: New file.
4920 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Set.
4921 * config/arm/t-symbian (LIB2ADD_ST): Set.
4922 * config/avr/t-avr (LIB2FUNCS_EXCLUDE, HOST_LIBGCC2_CFLAGS): Set.
4923 * config/bfin/t-crtstuff (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
4924 * config/bfin/t-elf: New file.
4925 * config/c6x/eqd.c, config/c6x/eqf.c, config/c6x/ged.c,
4926 config/c6x/gef.c, config/c6x/gtd.c, config/c6x/gtf.c,
4927 config/c6x/led.c, config/c6x/lef.c, config/c6x/ltd.c,
4928 config/c6x/ltf.c: New files.
4929 * config/c6x/t-elf (LIB2FUNCS_EXCLUDE, LIB2ADD)
4930 (HOST_LIBGCC2_CFLAGS): Set.
4931 * config/c6x/t-uclinux (HOST_LIBGCC2_CFLAGS): Set.
4932 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
4933 * config/cris/arit.c, config/cris/mulsi3.S, config/cris/t-cris:
4934 New files.
4935 * config/cris/t-elfmulti (LIB2ADD_ST): Set.
4936 * config/cris/t-linux (HOST_LIBGCC2_CFLAGS): Remove.
4937 * config/frv/cmovd.c, config/frv/cmovh.c, config/frv/cmovw.c,
4938 config/frv/modi.c, config/frv/uitod.c, config/frv/uitof.c,
4939 config/frv/ulltod.c, config/frv/ulltof.c, config/frv/umodi.c: New
4940 files.
4941 * config/frv/t-frv (LIB2ADD): Set.
4942 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
4943 * config/h8300/clzhi2.c, config/h8300/ctzhi2.c,
4944 config/h8300/fixunssfsi.c, config/h8300/parityhi2.c,
4945 config/h8300/popcounthi2.c: New files.
4946 * config/h8300/t-h8300 (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
4947 * config/i386/gthr-win32.c: New file.
4948 * config/i386/t-cygming (LIBGCC2_INCLUDES): Set.
4949 * config/i386/t-cygwin: Likewise.
4950 * config/i386/t-darwin, config/i386/t-darwin64,
4951 config/i386/t-gthr-win32, config/i386/t-interix: New files.
4952 * config/i386/t-nto (HOST_LIBGCC2_CFLAGS): Set.
4953 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
4954 * config/i386/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
4955 * config/ia64/quadlib.c: New file.
4956 * config/ia64/t-hpux (LIB2ADD): Set.
4957 * config/ia64/t-ia64: Add comment.
4958 * config/iq2000/lib2funcs.c, config/iq2000/t-iq2000: New files.
4959 * config/lm32/t-uclinux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
4960 (HOST_LIBGCC2_CFLAGS): Append, remove -fPIC.
4961 * config/m32c/lib2funcs.c, config/m32c/trapv.c: New files.
4962 * config/m32c/t-m32c (LIB2ADD): Set.
4963 * config/m32r/t-linux (HOST_LIBGCC2_CFLAGS): Set.
4964 * config/m32r/t-m32r: Likewise.
4965 * config/m68k/fpgnulib.c: New file.
4966 * config/m68k/t-floatlib (LIB2ADD): Set.
4967 (xfgnulib.c): New target.
4968 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Set.
4969 * config/mep/lib2funcs.c, config/mep/tramp.c: New files.
4970 * config/mep/t-mep (LIB2ADD): Set.
4971 * config/microblaze/divsi3.asm: Rename to divsi3.S.
4972 * config/microblaze/moddi3.asm: Rename to moddi3.S.
4973 * config/microblaze/modsi3.asm: Rename to modsi3.S.
4974 * config/microblaze/muldi3_hard.asm: Rename to hard.S.
4975 * config/microblaze/mulsi3.asm: Rename to mulsi3.S.
4976 * config/microblaze/stack_overflow_exit.asm: Rename to exit.S.
4977 * config/microblaze/udivsi3.asm: Rename to udivsi3.S.
4978 * config/microblaze/umodsi3.asm: Rename to umodsi3.S.
4979 * config/microblaze/t-microblaze (LIB2ADD): Reflect this.
4980 * config/mips/t-elf, config/mips/t-vr, config/mips/vr4120-div.S:
4981 New files.
4982 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Set.
4983 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Set.
4984 * config/pa/fptr.c, config/pa/lib2funcs.S,
4985 config/pa/linux-atomic.c, config/pa/quadlib.c: New files.
4986 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS): Set.
4987 (LIB2ADD, LIB2ADD_ST): Set.
4988 * config/pa/t-hpux, config/pa/t-hpux10, config/pa/t-pa64: New files.
4989 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS, LIB2ADD, LIB2ADD_ST):
4990 Set.
4991 * config/pa/t-linux64 (LIB2ADD_ST, HOST_LIBGCC2_CFLAGS): Set.
4992 * config/pdp11/t-pdp11: New file.
4993 * config/picochip/libgccExtras/adddi3.S,
4994 config/picochip/libgccExtras/ashlsi3.S,
4995 config/picochip/libgccExtras/ashrsi3.S,
4996 config/picochip/libgccExtras/clzsi2.S,
4997 config/picochip/libgccExtras/cmpsi2.S,
4998 config/picochip/libgccExtras/divmod15.S,
4999 config/picochip/libgccExtras/divmodhi4.S,
5000 config/picochip/libgccExtras/divmodsi4.S,
5001 config/picochip/libgccExtras/lshrsi3.S,
5002 config/picochip/libgccExtras/parityhi2.S,
5003 config/picochip/libgccExtras/popcounthi2.S,
5004 config/picochip/libgccExtras/subdi3.S,
5005 config/picochip/libgccExtras/ucmpsi2.S,
5006 config/picochip/libgccExtras/udivmodhi4.S,
5007 config/picochip/libgccExtras/udivmodsi4.S: New files.
5008 * config/picochip/t-picochip (LIB2ADD, HOST_LIBGCC2_CFLAGS)
5009 (LIBGCC2_DEBUG_CFLAGS, RANLIB_FOR_TARGET): Set.
5010 * config/rs6000/crtresfpr.S, config/rs6000/crtresgpr.S,
5011 config/rs6000/crtresxfpr.S, config/rs6000/crtresxgpr.S,
5012 config/rs6000/crtsavfpr.S, config/rs6000/crtsavgpr.S)
5013 config/rs6000/darwin-asm.h, config/rs6000/darwin-fpsave.S,
5014 config/rs6000/darwin-gpsave.S, config/rs6000/darwin-tramp.S,
5015 config/rs6000/darwin-vecsave.S, config/rs6000/darwin-world.S: New
5016 files.
5017 * config/rs6000/t-darwin (LIB2ADD, LIB2ADD_ST)
5018 (HOST_LIBGCC2_CFLAGS): Set.
5019 * config/rs6000/t-darwin64: New file.
5020 * config/rs6000/t-linux64 (HOST_LIBGCC2_CFLAGS): Set.
5021 * config/rs6000/t-lynx, config/rs6000/t-netbsd: New files.
5022 * config/rs6000/t-ppccomm (LIB2ADD): Add
5023 $(srcdir)/config/rs6000/tramp.S.
5024 (LIB2ADD_ST): Use $(srcdir)/config/rs6000 to refer to sources.
5025 Add $(srcdir)/config/rs6000/eabi.S.
5026 (crtsavfpr.S, crtresfpr.S, crtsavgpr.S, crtresgpr.S, crtresxfpr.S)
5027 (crtresxgpr.S, e500crtres32gpr.S, e500crtres64gpr.S)
5028 (e500crtres64gprctr.S, e500crtrest32gpr.S, e500crtrest64gpr.S)
5029 (e500crtresx32gpr.S, e500crtresx64gpr.S, e500crtsav32gpr.S)
5030 (e500crtsav64gpr.S, e500crtsav64gprctr.S, e500crtsavg32gpr.S)
5031 (e500crtsavg64gpr.S, e500crtsavg64gprctr.S): Remove.
5032 * config/rs6000/tramp.S: New file.
5033 * config/s390/t-tpf: Remove.
5034 * config/sh/linux-atomic.S: New file.
5035 * config/sh/t-linux (LIB2ADD): Set.
5036 (HOST_LIBGCC2_CFLAGS): Append, remove -fpic.
5037 * config/sh/t-netbsd (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
5038 * config/sh/t-sh (unwind-dw2-Os-4-200.o): Use $(srcdir) to refer
5039 to unwind-dw2.c.
5040 (HOST_LIBGCC2_CFLAGS): Set.
5041 * config/sparc/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
5042 * config/spu/divmodti4.c, config/spu/divv2df3.c,
5043 config/spu/float_disf.c, config/spu/float_unsdidf.c,
5044 config/spu/float_unsdisf.c, config/spu/float_unssidf.c,
5045 config/spu/mfc_multi_tag_release.c,
5046 config/spu/mfc_multi_tag_reserve.c, config/spu/mfc_tag_release.c,
5047 config/spu/mfc_tag_reserve.c, config/spu/mfc_tag_table.c,
5048 config/spu/multi3.c: New files.
5049 * config/spu/t-elf (LIB2ADD, LIB2ADD_ST, LIB2_SIDITI_CONV_FUNCS)
5050 (HOST_LIBGCC2_CFLAGS): Set.
5051 * config/stormy16/ashlsi3.c, config/stormy16/ashrsi3.c,
5052 config/stormy16/clzhi2.c, config/stormy16/cmpsi2.c,
5053 config/stormy16/ctzhi2.c, config/stormy16/divsi3.c,
5054 config/stormy16/ffshi2.c, config/stormy16/lib2.c,
5055 config/stormy16/lshrsi3.c, config/stormy16/modsi3.c,
5056 config/stormy16/parityhi2.c, config/stormy16/popcounthi2.c,
5057 config/stormy16/t-stormy16, config/stormy16/ucmpsi2.c,
5058 config/stormy16/udivmodsi4.c, config/stormy16/udivsi3.c,
5059 config/stormy16/umodsi3.c: New files.
5060 * config/xtensa/lib2funcs.S: New file.
5061 * config/xtensa/t-elf (HOST_LIBGCC2_CFLAGS): Set.
5062 * config/xtensa/t-xtensa (LIB2ADD): Set.
5063 * config.host (*-*-darwin*): Add t-libgcc-pic to tmake_file.
5064 (*-*-freebsd*): Add t-freebsd, t-libgcc-pic to tmake_file.
5065 Add t-freebsd-thread to tmake_file for posix threads.
5066 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu)
5067 (*-*-gnu*, *-*-kopensolaris*-gnu): Add t-libgcc-pic to tmake_file.
5068 (*-*-lynxos*): Likewise.
5069 (*-*-netbsd*): Likewise.
5070 (*-*-openbsd*): Likewise.
5071 Add t-openbsd-thread to tmake_file for posix threads.
5072 (*-*-solaris2*): Add t-libgcc-pic to tmake_file.
5073 (*-*-vxworks*): Set tmake_file.
5074 (alpha*-*-linux*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
5075 (alpha*-*-freebsd*): Likewise.
5076 (alpha*-*-netbsd*): Likewise.
5077 (alpha*-*-openbsd*): Likewise.
5078 (alpha*-dec-osf5.1*): Remove qrnnd.o, gthr-posix.o from extra_parts.
5079 (alpha64-dec-*vms*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
5080 (alpha*-dec-*vms*): Likewise.
5081 (arm*-*-netbsdelf*): Add arm/t-netbsd to tmake_file.
5082 (bfin*-elf*): Add bfin/t-elf to tmake_file.
5083 (bfin*-uclinux*): Likewise.
5084 (bfin*-linux-uclibc*): Likewise.
5085 (crisv32-*-elf): Add cris/t-cris to tmake_file.
5086 (crisv32-*-none): Likewise.
5087 (cris-*-elf): Likewise.
5088 (cris-*-none): Likewise.
5089 (cris-*-linux*, crisv32-*-linux*): Likewise.
5090 (hppa[12]*-*-hpux10*): Add pa/t-hpux pa/t-hpux10, t-libgcc-pic to
5091 tmake_file.
5092 (hppa*64*-*-hpux11*): Add pa/t-hpux, pa/t-pa64, t-libgcc-pic to
5093 tmake_file.
5094 (hppa[12]*-*-hpux11*): Add pa/t-hpux, t-libgcc-pic to tmake_file.
5095 (i[34567]86-*-elf*): Add t-libgcc-pic to tmake_file.
5096 (x86_64-*-elf*): Likewise.
5097 (i[34567]86-*-nto-qnx*): Likewise.
5098 (i[34567]86-*-mingw*): Add i386/t-gthr-win32 to tmake_file for
5099 win32 threads.
5100 (x86_64-*-mingw*): Likewise.
5101 (i[34567]86-*-interix3*): Add i386/t-interix to tmake_file.
5102 (lm32-*-uclinux*): Add t-libgcc-pic to tmake_file.
5103 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
5104 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
5105 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-elf to
5106 tmake_file.
5107 (mipsisa64sr71k-*-elf*): Likewise.
5108 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
5109 (mips-*-elf*, mipsel-*-elf*): Likewise.
5110 (mips64-*-elf*, mips64el-*-elf*): Likewise.
5111 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
5112 (mips*-*-rtems*): Likewise.
5113 (mips64vr-*-elf*, mips64vrel-*-elf*): Add mips/t-elf, mips/t-vr
5114 to tmake_file.
5115 (pdp11-*-*): Add pdp11/t-pdp11 to tmake_file.
5116 (powerpc64-*-darwin*): Add rs6000/t-darwin64 to tmake_file.
5117 (s390x-ibm-tpf*): Add t-libgcc-pic to tmake_file.
5118 (spu-*-elf*): Likewise.
5119 (tic6x-*-uclinux): Add t-libgcc-pic to tmake_file.
5121 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5123 * Makefile.in ($(lib1asmfuncs-o), $(lib1asmfuncs-s-o)): Use
5124 $(srcdir) to refer to $(LIB1ASMSRC).
5125 Use $<.
5126 * config/arm/bpabi-v6m.S, config/arm/bpabi.S,
5127 config/arm/ieee754-df.S, config/arm/ieee754-sf.S,
5128 config/arm/lib1funcs.S: New files.
5129 * config/arm/libunwind.S [!__symbian__]: Use lib1funcs.S.
5130 * config/arm/t-arm: New file.
5131 * config/arm/t-bpabi (LIB1ASMFUNCS): Set.
5132 * config/arm/t-elf, config/arm/t-linux, config/arm/t-linux-eabi,
5133 config/arm/t-strongarm-elf: New files.
5134 * config/arm/t-symbian (LIB1ASMFUNCS): Set.
5135 * config/arm/t-vxworks, config/arm/t-wince-pe: New files.
5136 * config/avr/lib1funcs.S: New file.
5137 * config/avr/t-avr (LIB1ASMSRC, LIB1ASMFUNCS): Set.
5138 * config/bfin/lib1funcs.S, config/bfin/t-bfin: New files.
5139 * config/c6x/lib1funcs.S: New file.
5140 * config/c6x/t-elf (LIB1ASMSRC, LIB1ASMFUNCS): Set.
5141 * config/fr30/lib1funcs.S, config/fr30/t-fr30: New files.
5142 * config/frv/lib1funcs.S: New file.
5143 * config/frv/t-frv (LIB1ASMSRC, LIB1ASMFUNCS): Set.
5144 * config/h8300/lib1funcs.S, config/h8300/t-h8300: New files.
5145 * config/i386/cygwin.S, config/i386/t-chkstk: New files.
5146 * config/ia64/__divxf3.asm: Rename to ...
5147 * config/ia64/__divxf3.S: ... this.
5148 Adapt lib1funcs.asm filename.
5149 * config/ia64/_fixtfdi.asm: Rename to ...
5150 * config/ia64/_fixtfdi.S: ... this.
5151 Adapt lib1funcs.asm filename.
5152 * config/ia64/_fixunstfdi.asm: Rename to ...
5153 * config/ia64/_fixunstfdi.S: ... this.
5154 Adapt lib1funcs.asm filename.
5155 * config/ia64/_floatditf.asm: Rename to ...
5156 * config/ia64/_floatditf.S: ... this.
5157 Adapt lib1funcs.asm filename.
5158 * config/ia64/lib1funcs.S: New file.
5159 * config/ia64/t-hpux (LIB1ASMFUNCS): Set.
5160 * config/ia64/t-ia64 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
5161 * config/ia64/t-softfp-compat (libgcc1-tf-compats): Adapt suffix.
5162 * config/m32c/lib1funcs.S, config/m32c/t-m32c: New files.
5163 * config/m68k/lb1sf68.S, config/m68k/t-floatlib: New files.
5164 * config/mcore/lib1funcs.S, config/mcore/t-mcore: New files.
5165 * config/mep/lib1funcs.S: New file.
5166 * config/mep/t-mep (LIB1ASMSRC, LIB1ASMFUNCS): Set.
5167 * config/mips/mips16.S: New file.
5168 * config/mips/t-mips16 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
5169 * config/pa/milli64.S: New file.
5170 * config/pa/t-linux, config/pa/t-linux64: New files.
5171 * config/picochip/lib1funcs.S: New file.
5172 * config/picochip/t-picochip (LIB1ASMSRC, LIB1ASMFUNCS): Set.
5173 * config/sh/lib1funcs.S, config/sh/lib1funcs.h: New files.
5174 * config/sh/t-linux (LIB1ASMFUNCS_CACHE): Set.
5175 * config/sh/t-netbsd: New file.
5176 * config/sh/t-sh (LIB1ASMSRC, LIB1ASMFUNCS, LIB1ASMFUNCS_CACHE): Set.
5177 Use $(srcdir) to refer to lib1funcs.S, adapt filename.
5178 * config/sh/t-sh64: New file.
5179 * config/sparc/lb1spc.S: New file.
5180 * config/sparc/t-softmul (LIB1ASMSRC): Adapt sparc/lb1spc.asm
5181 filename.
5182 * config/v850/lib1funcs.S, config/v850/t-v850: New files.
5183 * config/vax/lib1funcs.S, config/vax/t-linux: New files.
5184 * config/xtensa/ieee754-df.S, config/xtensa/ieee754-sf.S,
5185 config/xtensa/lib1funcs.S: New files.
5186 * config/xtensa/t-xtensa (LIB1ASMSRC, LIB1ASMFUNCS): Set.
5187 * config.host (arm-wrs-vxworks): Add arm/t-arm, arm/t-vxworks to
5188 tmake_file.
5189 (arm*-*-freebsd*): Add arm/t-arm, arm/t-strongarm-elf to tmake_file.
5190 (arm*-*-netbsdelf*): Add arm/t-arm to tmake_file.
5191 (arm*-*-linux*): Likewise.
5192 Add arm/t-elf, arm/t-bpabi, arm/t-linux-eabi to tmake_file for
5193 arm*-*-linux-*eabi, add arm/t-linux otherwise.
5194 (arm*-*-uclinux*): Add arm/t-arm, arm/t-elf to tmake_file.
5195 (arm*-*-ecos-elf): Likewise.
5196 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
5197 (arm*-*-rtems*): Likewise.
5198 (arm*-*-elf): Likewise.
5199 (arm*-wince-pe*): Add arm/t-arm, arm/t-wince-pe to tmake_file.
5200 (avr-*-rtems*): Add to tmake_file, add avr/t-avr.
5201 (bfin*-elf*): Add bfin/t-bfin to tmake_file.
5202 (bfin*-uclinux*): Likewise.
5203 (bfin*-linux-uclibc*): Likewise.
5204 (bfin*-rtems*): Likewise.
5205 (bfin*-*): Likewise.
5206 (fido-*-elf): Merge into m68k-*-elf*.
5207 (fr30-*-elf)): Add fr30/t-fr30 to tmake_file.
5208 (frv-*-*linux*): Add frv/t-frv to tmake_file.
5209 (h8300-*-rtems*): Add h8300/t-h8300 to tmake_file.
5210 (h8300-*-elf*): Likewise.
5211 (hppa*64*-*-linux*): Add pa/t-linux, pa/t-linux64 to tmake_file.
5212 (hppa*-*-linux*): Add pa/t-linux to tmake_file.
5213 (i[34567]86-*-cygwin*): Add i386/t-chkstk to tmake_file.
5214 (i[34567]86-*-mingw*): Likewise.
5215 (x86_64-*-mingw*): Likewise.
5216 (i[34567]86-*-interix3*): Likewise.
5217 (ia64*-*-hpux*): Add ia64/t-ia64, ia64/t-hpux to tmake_file.
5218 (ia64-hp-*vms*): Add ia64/t-ia64 to tmake_file.
5219 (m68k-*-elf*): Also handle fido-*-elf.
5220 Add m68k/t-floatlib to tmake_file.
5221 (m68k-*-uclinux*): Add m68k/t-floatlib to tmake_file.
5222 (m68k-*-linux*): Likewise.
5223 (m68k-*-rtems*): Likewise.
5224 (mcore-*-elf): Add mcore/t-mcore to tmake_file.
5225 (sh-*-elf*, sh[12346l]*-*-elf*): Add sh/t-sh64 to tmake_file for
5226 sh64*-*-*.
5227 (sh-*-linux*, sh[2346lbe]*-*-linux*): Add sh/t-sh to tmake_file.
5228 Add sh/t-sh64 to tmake_file for sh64*-*-linux*.
5229 (sh-*-netbsdelf*, shl*-*-netbsdelf*, sh5-*-netbsd*)
5230 (sh5l*-*-netbsd*, sh64-*-netbsd*, sh64l*-*-netbsd*): Add sh/t-sh,
5231 sh/t-netbsd to tmake_file.
5232 Add sh/t-sh64 to tmake_file for sh5*-*-netbsd*, sh64*-netbsd*.
5233 (sh-*-rtems*): Add sh/t-sh to tmake_file.
5234 (sh-wrs-vxworks): Likewise.
5235 (sparc-*-linux*): Add sparc/t-softmul to tmake_file except for
5236 *-leon[3-9]*.
5237 (v850*-*-*): Add v850/t-v850 to tmake_file.
5238 (vax-*-linux*): Add vax/t-linux to tmake_file.
5239 (m32c-*-elf*, m32c-*-rtems*): Add m32c/t-m32c to tmake_file.
5241 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5243 * crtstuff.c: New file.
5244 * Makefile.in (CRTSTUFF_CFLAGS): Define.
5245 (CRTSTUFF_T_CFLAGS): Define.
5246 (extra-parts, INSTALL_PARTS): Remove conditional assignments.
5247 (crtbegin$(objext), crtend$(objext), crtbeginS$(objext))
5248 (crtendS$(objext), crtbeginT.o): Use $(srcdir) to refer to
5249 crtstuff.c.
5250 Use $<.
5251 (crtbeginT.o): Use $(objext).
5252 [!CUSTOM_CRTIN] (crti$(objext), crtn$(objext)): New rules.
5253 (libgcc-extra-parts): Don't compare EXTRA_PARTS, GCC_EXTRA_PARTS.
5254 (gcc-extra-parts): Remove.
5255 * config.host (*-*-freebsd*): Add t-crtstuff-pic to tmake_file.
5256 Set extra_parts.
5257 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
5258 *-*-gnu*): Also handle *-*-kopensolaris*-gnu.
5259 Add t-crtstuff-pic to tmake_file.
5260 (*-*-lynxos*): New case.
5261 Set tmake_file, extra_parts.
5262 (*-*-netbsd*): Add t-crtstuff-pic to tmake_file.
5263 Set extra_parts for *-*-netbsd*1.[7-9]*, *-*-netbsd[2-9]*,
5264 *-*-netbsdelf[2-9]*.
5265 (*-*-openbsd*): Add t-crtstuff-pic to tmake_file.
5266 (*-*-rtems*): Set extra_parts.
5267 (*-*-solaris2*): Remove t-crtin from tmake_file for Solaris < 10.
5268 (*-*-uclinux*): New case.
5269 Set extra_parts.
5270 (*-*-vms*): New case.
5271 Set tmake_file, extra_parts.
5272 (*-*-elf): Set extra_parts.
5273 (alpha*-*-freebsd*): Add crtbeginT.o to extra_parts.
5274 (alpha64-dec-*vms*): Append to tmake_file, remove vms/t-vms,
5275 vms/t-vms64.
5276 Set extra_parts.
5277 (alpha*-dec-*vms*): Append to tmake_file, remove vms/t-vms.
5278 Set extra_parts.
5279 (arm*-*-freebsd*): Add t-crtin to tmake_file.
5280 Add crtbegin.o, crtend.o, crti.o, crtn.o to extra_parts.
5281 (arm-wrs-vxworks): Append to tmake_file.
5282 Set extra_parts.
5283 (arm*-*-uclinux*): Set extra_parts.
5284 (arm*-*-ecos-elf): Likewise.
5285 (arm*-*-eabi*, arm*-*-symbianelf*): Set extra_parts for
5286 arm*-*-eabi*.
5287 (arm*-*-rtems*): Set extra_parts.
5288 (arm*-*-elf): Likewise.
5289 (avr-*-rtems*): Clear extra_parts.
5290 (bfin*-elf*): Add bfin/t-crtlibid, bfin/t-crtstuff to extra_parts.
5291 Set extra_parts.
5292 (bfin*-uclinux*): Likewise.
5293 (bfin*-linux-uclibc*): Add bfin/t-crtstuff to tmake_file.
5294 (bfin*-rtems*): Append to tmake_file.
5295 Set extra_parts.
5296 (bfin*-*): Likewise.
5297 (crisv32-*-elf, crisv32-*-none, cris-*-elf, cris-*-none): Split into ...
5298 (crisv32-*-elf): ... this.
5299 (crisv32-*-none): ... this.
5300 (cris-*-elf, cris-*-none): New cases.
5301 Add cris/t-elfmulti to tmake_file.
5302 (fr30-*-elf): Append to tmake_file.
5303 Set extra_parts.
5304 (frv-*-elf): Append to tmake_file, add frv/t-frv.
5305 Set extra_parts.
5306 (h8300-*-rtems*): Append to tmake_file.
5307 Set extra_parts.
5308 (h8300-*-elf*): Likewise.
5309 (hppa*64*-*-hpux11*): Add pa/t-stublib, pa/t-stublib64 to tmake_file.
5310 Set extra_parts.
5311 (hppa[12]*-*-hpux11*): Add pa/t-stublib to tmake_file.
5312 Set extra_parts.
5313 (i[34567]86-*-elf*): Add i386/t-crtstuff, t-crtstuff-pic to tmake_file.
5314 (x86_64-*-elf*): Likewise.
5315 (i[34567]86-*-freebsd*): Add i386/t-crtstuff to tmake_file.
5316 (x86_64-*-freebsd*): Likewise.
5317 (x86_64-*-netbsd*): Likewise.
5318 (i[34567]86-*-linux*): Likewise.
5319 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
5320 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
5321 (x86_64-*-linux*): Likewise.
5322 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
5323 (i[34567]86-*-lynxos*): Add t-crtstuff-pic, i386/t-crtstuff to
5324 tmake_file.
5325 Set extra_parts.
5326 (i[34567]86-*-nto-qnx*): Set tmake_file, extra_parts.
5327 (i[34567]86-*-rtems*): Append to tmake_file, remove t-crtin.
5328 Append to extra_parts, remove crtbegin.o, crtend.o.
5329 (ia64*-*-elf*): Append to extra_parts, remove crtbegin.o, crtend.o.
5330 (ia64*-*-freebsd*): Append to extra_parts, remove crtbegin.o,
5331 crtend.o, crtbeginS.o, crtendS.o.
5332 (ia64*-*-linux*): Comment extra_parts.
5333 (ia64-hp-*vms*): Append to tmake_file, remove vms/t-vms, vms/t-vms64.
5334 Set extra_parts.
5335 (iq2000*-*-elf*): Clear extra_parts.
5336 (lm32-*-elf*, lm32-*-rtems*): Add t-crtin to tmake_file.
5337 (lm32-*-uclinux*): Add to extra_parts, remove crtbegin.o, crtend.o
5338 (m32r-*-elf*, m32r-*-rtems*): Split off ...
5339 (m32r-*-rtems*): ... this.
5340 Add m32r/t-m32r to tmake_file.
5341 (m68k-*-elf*): Add t-crtin to tmake_file.
5342 (m68k-*-rtems*): Add crti.o, crtn.o to extra_parts.
5343 (mcore-*-elf): Likewise.
5344 (microblaze*-*-*): Set extra_parts.
5345 (mips*-sde-elf*): New case.
5346 Set tmake_file, extra_parts.
5347 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
5348 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
5349 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-crtstuff to
5350 tmake_file.
5351 Set extra_parts.
5352 (mipsisa64sr71k-*-elf*): Likewise.
5353 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
5354 (mips-*-elf*, mipsel-*-elf*): Likewise.
5355 (mips64-*-elf*, mips64el-*-elf*): Likewise.
5356 (mips64vr-*-elf*, mips64vrel-*-elf*): Likewise.
5357 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
5358 (mips*-*-rtems*): Likewise.
5359 (mipstx39-*-elf*, mipstx39el-*-elf*): Likewise.
5360 (moxie-*-*): Split into ...
5361 (moxie-*-elf, moxie-*-uclinux*): ... this.
5362 Add to extra_parts, remove crtbegin.o, crtend.o.
5363 (moxie-*-rtems*): New case.
5364 Set tmake_file.
5365 Clear extra_parts.
5366 (powerpc-*-freebsd*): Add rs6000/t-crtstuff to tmake_file.
5367 Set extra_parts.
5368 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
5369 (powerpc-*-eabispe*): Add rs6000/t-crtstuff, t-crtstuff-pic to
5370 tmake_file.
5371 Set extra_parts.
5372 (powerpc-*-eabisimaltivec*): Add to tmake_file, add rs6000/t-ppccomm,
5373 rs6000/t-crtstuff, t-crtstuff-pic to tmake_file.
5374 Set extra_parts.
5375 (powerpc-*-eabisim*): Likewise.
5376 (powerpc-*-elf*): Likewise.
5377 (powerpc-*-eabialtivec*): Likewise.
5378 (powerpc-xilinx-eabi*): Likewise.
5379 (powerpc-*-eabi*): Likewise.
5380 (powerpc-*-rtems*): Likewise.
5381 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-crtstuff to
5382 tmake_file.
5383 Set extra_parts.
5384 (powerpc-*-lynxos*): Add to tmake_file.
5385 (powerpcle-*-elf*): Add to tmake_file, add rs6000/t-ppccomm,
5386 rs6000/t-crtstuff, t-crtstuff-pic.
5387 Set extra_parts.
5388 (powerpcle-*-eabisim*): Likewise.
5389 (powerpcle-*-eabi*): Likewise.
5390 (rx-*-elf): Remove extra_parts.
5391 (s390x-ibm-tpf*): Set extra_parts.
5392 (score-*-elf): Set extra_parts.
5393 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
5394 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
5395 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
5396 (sh64l*-*-netbsd*): Split into ...
5397 (sh-*-elf*, sh[12346l]*-*-elf*): ... this.
5398 Add t-crtstuff-pic to tmake_file.
5399 Set extra_parts.
5400 (sh-*-rtems*): Add to tmake_file, add t-crtstuff-pic.
5401 Set extra_parts.
5402 (sh-wrs-vxworks): Add to tmake_file, add t-crtstuff-pic.
5403 (sparc-*-elf*): Remove t-crtin from tmake_file.
5404 Add to extra_parts, remove crtbegin.o, crtend.o.
5405 (sparc-*-linux*): Add sparc/t-linux64 to tmake_file.
5406 (sparc64-*-linux*): Likewise.
5407 (sparc-*-rtems*): Remove sparc/t-elf from tmake_file.
5408 Add to extra_parts, remove crtbegin.o, crtend.o.
5409 (sparc64-*-elf*): Remove t-crtin from tmake_file.
5410 Add to extra_parts, remove crtbegin.o, crtend.o.
5411 (sparc64-*-rtems*): Remove t-crtin from tmake_file.
5412 Add to extra_parts, remove crtbegin.o, crtend.o.
5413 (sparc64-*-freebsd*, ultrasparc-*-freebsd*): Add to extra_parts.
5414 (sparc64-*-linux*): Add sparc/t-linux64 to tmake_file.
5415 (spu-*-elf*): Add to tmake_file, add spu/t-elf.
5416 Set extra_parts.
5417 (tic6x-*-uclinux): Add c6x/t-uxlinux, t-crtstuff-pic to tmake_file.
5418 Set extra_parts.
5419 (tic6x-*-*): Change to ...
5420 (tic6x-*-elf): ... this.
5421 Set extra_parts.
5422 (xtensa*-*-elf*): Add to tmake_file, add xtensa/t-elf.
5423 Set extra_parts.
5424 (am33_2.0-*-linux*): Add comment.
5425 (mep*-*-*): Add mep/t-mep to tmake_file.
5426 Set extra_parts.
5427 * config/alpha/t-vms: New file.
5428 * config/alpha/vms-dwarf2.S, config/alpha/vms-dwarf2eh.S: New files.
5429 * config/arm/crti.S, config/arm/crtn.S: New files.
5430 * config/bfin/crti.S, config/bfin/crtn.S: New files.
5431 * config/bfin/crtlibid.S: New file.
5432 * config/bfin/t-crtlibid, config/bfin/t-crtstuff: New files.
5433 * config/c6x/crti.S, config/c6x/crtn.S: New files.
5434 * config/c6x/t-elf (CUSTOM_CRTIN): Set.
5435 (crti.o, crtin.o): New rules.
5436 (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
5437 * config/c6x/t-uclinux: New file.
5438 * config/cris/t-elfmulti: New file.
5439 * config/cris/t-linux (CRTSTUFF_T_CFLAGS_S): Set.
5440 * config/fr30/crti.S, config/fr30/crtn.S: New files.
5441 * config/frv/frvbegin.c, config/frv/frvend.c: New files.
5442 * config/frv/t-frv: New file.
5443 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Set.
5444 * config/h8300/crti.S, config/h8300/crtn.S: New files.
5445 * config/i386/cygming-crtbegin.c, config/i386/cygming-crtend.c:
5446 New files.
5447 * config/i386/t-cygming (crtbegin.o, crtend.o): Use $(srcdir) to
5448 refer to cygming-crtbegin.c, cygming-crtend.c.
5449 Use $<.
5450 * config/i386/t-nto: New file.
5451 * config/ia64/crtbegin.S, config/ia64/crtend.S: New files.
5452 * config/ia64/crti.S, config/ia64/crtn.S: New files.
5453 * config/ia64/t-ia64 (crtbegin.o, crtend.o, crtbeginS.o,
5454 crtendS.o): Use $(srcdir) to refer to crtbegin.S, crtend.S.
5455 Use .S extension.
5456 Use $<.
5457 * config/ia64/t-vms (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
5458 (crtinitS.o): New rule.
5459 * config/ia64/vms-crtinit.S: New file.
5460 * config/lm32/t-elf ($(T)crti.o, $(T)crtn.o): Remove.
5461 * config/m32r/initfini.c: New file.
5462 * config/m32r/t-linux, config/m32r/t-m32r: New files.
5463 * config/m68k/crti.S, config/m68k/crtn.S: New files.
5464 * config/mcore/crti.S, config/mcore/crtn.S: New files.
5465 * config/mep/t-mep: New file.
5466 * config/microblaze/crti.S, config/microblaze/crtn.S: New files.
5467 * config/microblaze/t-microblaze (MULTILIB_OPTIONS): Remove.
5468 * config/mips/crti.S, config/mips/crtn.S: New files.
5469 * config/mips/t-crtstuff: New file.
5470 * config/mmix/crti.S, config/mmix/crtn.S: New files.
5471 * config/mmix/t-mmix (CRTSTUFF_T_CFLAGS): Set.
5472 (CUSTOM_CRTIN): Set.
5473 ($(T)crti.o, $(T)crtn.o): Remove $(T),
5474 dependencies.
5475 Use $(srcdir) to refer to crti.S, crtn.S.
5476 Use .S extension, $<.
5477 * config/moxie/crti.asm: Rename to ...
5478 * config/moxie/crti.S: ... this.
5479 * config/moxie/crtn.asm: Rename to ...
5480 * config/moxie/crtn.S: ... this.
5481 * config/moxie/t-moxie: Remove.
5482 * config/pa/stublib.c: New file.
5483 * config/pa/t-stublib, config/pa/t-stublib64: New files.
5484 * config/rs6000/eabi-ci.S, config/rs6000/eabi-cn.S: New files.
5485 * config/rs6000/sol-ci.S, config/rs6000/sol-cn.S: New files.
5486 * config/rs6000/t-crtstuff: New file.
5487 * config/rs6000/t-ppccomm (EXTRA_PARTS): Remove.
5488 (ecrti.S, ecrtn.S, ncrti.S, ncrtn.S): Remove.
5489 (ecrti$(objext)): Depend on $(srcdir)/config/rs6000/eabi-ci.S.
5490 Make output file explicit.
5491 (ecrtn$(objext)): Depend on $(srcdir)/config/rs6000/eabi-cn.S.
5492 Make output file explicit.
5493 (ncrti$(objext): Depend on $(srcdir)/config/rs6000/sol-ci.S.
5494 Make output file explicit.
5495 (ncrtn$(objext)): Depend on $(srcdir)/config/rs6000/sol-cn.S.
5496 Make output file explicit.
5497 * config/score/crti.S, config/score/crtn.S: New files.
5498 * config/sh/crt1.S, config/sh/crti.S, config/sh/crtn.S: New files.
5499 * config/sh/lib1funcs-4-300.S, config/sh/lib1funcs-Os-4-200.S: New
5500 files.
5501 * config/sh/t-sh, config/sh/t-superh: New files.
5502 * config/sparc/t-linux64: New file.
5503 * config/spu/cache.S, config/spu/cachemgr.c: New files.
5504 * config/spu/t-elf (CRTSTUFF_T_CFLAGS): Set.
5505 (cachemgr.o, cachemgr_nonatomic.o, libgcc_%.a, cache8k.o)
5506 (cache16k.o, cache32k.o, cache64k.o, cache128k.o): New rules.
5507 * config/t-crtin: Remove.
5508 * config/t-crtstuff-pic: New file.
5509 * config/t-sol2 (CUSTOM_CRTIN): Set.
5510 (crti.o, crtn.o): New rules.
5511 * config/vms/t-vms: New file.
5512 * config/vms/vms-ucrt0.c: New file.
5513 * config/xtensa/t-elf: New file.
5515 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5517 * Makefile.in (SHLIB_NM_FLAGS): Set.
5518 * mkmap-flat.awk, mkmap-symver.awk: New files.
5519 * configure.ac (libgcc_cv_lib_sjlj_exceptions): Check for SjLj
5520 exceptions.
5521 * configure: Regenerate.
5522 * config/libgcc-glibc.ver: New file.
5523 * config/libgcc-libsystem.ver: New file.
5524 * config/t-libunwind (SHLIB_LC): Set.
5525 * config/t-linux: New file.
5526 * config/t-slibgcc (INSTALL_SHLIB): New.
5527 (SHLIB_INSTALL): Use it.
5528 * config/t-slibgcc-darwin (SHLIB_MKMAP): Use $(srcdir) to refer
5529 to mkmap-symver.awk.
5530 (SHLIB_MAPFILES): Don't append, adapt pathname.
5531 (SHLIB_VERPFX): Set.
5532 * config/t-slibgcc-elf-ver (SHLIB_MKMAP): Use $(srcdir) to refer
5533 to mkmap-symver.awk.
5534 * config/t-slibgcc-gld-nover, config/t-slibgcc-hpux,
5535 config/t-slibgcc-libgcc, config/t-slibgcc-vms: New files.
5536 * config/alpha/libgcc-alpha-ldbl.ver, config/alpha/t-linux: New files.
5537 * config/alpha/t-slibgcc-osf (SHLIB_MKMAP): Use $(srcdir) to refer
5538 to mkmap-flat.awk.
5539 * config/arm/t-bpabi (SHLIB_MAPFILES): Set.
5540 * config/bfin/libgcc-glibc.ver, config/bfin/t-linux: New files.
5541 * config/c6x/libgcc-eabi.ver, config/c6x/t-elf: New files.
5542 * config/cris/libgcc-glibc.ver, config/cris/t-linux: New files.
5543 * config/frv/libgcc-frv.ver, config/frv/t-linux: New files.
5544 * config/i386/libgcc-darwin.10.4.ver,
5545 config/i386/libgcc-darwin.10.5.ver, config/i386/libgcc-glibc.ver:
5546 New files.
5547 * config/i386/t-darwin: Remove.
5548 * config/i386/t-darwin64: Likewise.
5549 * config/i386/t-dw2-eh, config/i386/t-sjlj-eh: New files.
5550 * config/i386/t-slibgcc-cygming, config/i386/t-cygwin,
5551 config/i386/t-dlldir, config/i386/t-dlldir-x: New files.
5552 * config/i386/t-linux: New file.
5553 * config/i386/t-mingw32: New file.
5554 * config/ia64/libgcc-glibc.ver, config/ia64/libgcc-ia64.ver: New files.
5555 * config/ia64/t-glibc: Rename to ...
5556 * config/ia64/t-linux: ... this.
5557 (SHLIB_MAPFILES): Set.
5558 * config/ia64/t-glibc-libunwind: Rename to ...
5559 * config/ia64/t-linux-libunwind: ... this.
5560 * config/ia64/t-ia64 (SHLIB_MAPFILES): Set.
5561 * config/ia64/t-slibgcc-hpux: New file.
5562 * config/m32r/libgcc-glibc.ver, config/m32r/t-linux: New files.
5563 * config/m68k/t-slibgcc-elf-ver: New file.
5564 * config/mips/t-mips16 (SHLIB_MAPFILES): Set.
5565 * config/mips/t-slibgcc-irix (SHLIB_MKMAP): Use $(srcdir) to refer
5566 to mkmap-flat.awk.
5567 * config/pa/t-slibgcc-hpux: New file.
5568 * config/pa/t-slibgcc-dwarf-ver, config/pa/t-slibgcc-sjsj-ver: New
5569 files.
5570 * config/rs6000/libgcc-darwin.10.4.ver,
5571 config/rs6000/libgcc-darwin.10.5.ver: New files.
5572 * config/rs6000/libgcc-ppc-glibc.ver: Rename to
5573 config/rs6000/libgcc-glibc.ver.
5574 * config/rs6000/libgcc-ppc64.ver: Rename to
5575 config/rs6000/libgcc-ibm-ldouble.ver.
5576 * config/rs6000/t-darwin (SHLIB_VERPFX): Remove.
5577 * config/rs6000/t-ibm-ldouble (SHLIB_MAPFILES): Adapt filename.
5578 * config/rs6000/t-ldbl128: Rename to ...
5579 * config/rs6000/t-linux: ... this.
5580 (SHLIB_MAPFILES): Adapt filename.
5581 * config/rs6000/t-slibgcc-aix: New file.
5582 * config/sh/libgcc-excl.ver, config/sh/libgcc-glibc.ver: New files.
5583 * config/sh/t-linux (SHLIB_MAPFILES): Use $(srcdir) to refer to
5584 libgcc-excl.ver, libgcc-glibc.ver.
5585 (SHLIB_LINK, SHLIB_INSTALL): Remove.
5586 * config/sparc/libgcc-glibc.ver: New file.
5587 * config/sparc/t-linux: New file.
5588 * config/xtensa/libgcc-glibc.ver, config/xtensa/t-linux: New files.
5589 * config.host (*-*-freebsd*): Add t-slibgcc, t-slibgcc-gld,
5590 t-slibgcc-elf-ver to tmake_file.
5591 Add t-slibgcc-nolc-override to tmake_file for posix threads on
5592 *-*-freebsd[34].
5593 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
5594 *-*-gnu*, *-*-kopensolaris*-gnu): Add t-slibgcc, t-slibgcc-gld,
5595 t-slibgcc-elf-ver, t-linux to tmake_file.
5596 (*-*-netbsd*): Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to
5597 tmake_file.
5598 (alpha*-*-linux*): Add alpha/t-linux to tmake_file.
5599 (alpha64-dec-*vms*): Add t-slibgcc-vms to tmake_file.
5600 (alpha*-dec-*vms*): Likewise.
5601 (arm*-*-freebsd*): Append to tmake_file.
5602 (arm*-*-netbsdelf*): Add t-slibgcc-gld-nover to tmake_file.
5603 (arm*-*-linux*): Add t-slibgcc-libgcc to tmake_file for
5604 arm*-*-linux-*eabi.
5605 (arm*-*-eabi*, arm*-*-symbianelf*): Add t-slibgcc-nolc-override to
5606 tmake_file for arm*-*-symbianelf*.
5607 (bfin*-linux-uclibc*): Append to tmake_file, add bfin/t-linux.
5608 (cris-*-linux*, crisv32-*-linux*): Append to tmake_file, add
5609 cris/t-linux.
5610 (frv-*-*linux*): Append to tmake_file, add frv/t-linux.
5611 (hppa*-*-linux*): Add t-slibgcc-libgcc, pa/t-slibgcc-sjlj-ver,
5612 pa/t-slibgcc-dwarf-ver to tmake_file.
5613 (hppa[12]*-*-hpux10*): Add t-slibgcc, pa/t-slibgcc-sjlj-ver,
5614 pa/t-slibgcc-dwarf-ver, t-slibgcc-hpux, pa/t-slibgcc-hpux to tmake_file.
5615 (hppa*64*-*-hpux11*): Likewise.
5616 (hppa[12]*-*-hpux11*): Likewise.
5617 (x86_64-*-darwin*): Don't override tmake_file, but only keep
5618 i386/t-crtpc, i386/t-crtfm.
5619 (i[34567]86-*-cygwin*): Set tmake_eh_file, tmake_dlldir_file.
5620 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
5621 to tmake_file.
5622 Add i386/t-cygwin to tmake_file.
5623 Prepent i386/t-mingw-pthread to tmake_file for posix threads.
5624 (i[34567]86-*-mingw*): Set tmake_eh_file, tmake_dlldir_file.
5625 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
5626 to tmake_file.
5627 Add i386/t-mingw32 to tmake_file.
5628 (x86_64-*-mingw*): Likewise.
5629 (ia64*-*-freebsd*): Append to tmake_file.
5630 (ia64*-*-linux*): Append to tmake_file.
5631 Replace ia64/t-glibc by ia64/t-linux.
5632 Replace ia64/t-glibc-libunwind by ia64/t-linux-libunwind if using
5633 system libunwind.
5634 (ia64*-*-hpux*): Add t-slibgcc, ia64/t-slibgcc-hpux,
5635 t-slibgcc-hpux to tmake_file.
5636 (ia64-hp-*vms*): Add t-slibgcc-vms to tmake_file.
5637 (m32r-*-linux*): Append to tmake_file, add m32r/t-linux.
5638 (m32rle-*-linux*): Likewise.
5639 (m68k-*-linux*)): Add m68k/t-slibgcc-elf-ver to tmake_file unless
5640 sjlj exceptions.
5641 (microblaze*-linux*): New case.
5642 Append to tmake_file, add t-slibgcc-nolc-override.
5643 (powerpc-*-freebsd*): Add t-slibgcc-libgcc to tmake_file.
5644 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
5645 Replace rs6000/t-ldbl128 by rs6000/t-linux in tmake_file.
5646 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
5647 rs6000/t-slibgcc-aix to tmake_file.
5648 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
5649 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
5650 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
5651 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
5652 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
5653 (sh64l*-*-netbsd*): Add t-slibgcc-libgcc to tmake_file for
5654 sh*-*-linux*.
5655 (sparc-*-linux*): Append to tmake_file for *-leon*.
5656 Add sparc/t-linux to tmake_file for non-Leon targets.
5657 (sparc64-*-linux*): Add sparc/t-linux to tmake_file.
5658 (tic6x-*-uclinux): New case.
5659 Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to tmake_file.
5660 (tic6x-*-*): Add c6x/t-elf to tmake_file.
5661 (xtensa*-*-linux*): Append to tmake_file, add xtensa/t-linux.
5662 (am33_2.0-*-linux*): Append to tmake_file.
5663 (i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-kfreebsd*-gnu)
5664 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Also handle
5665 x86_64-*-kfreebsd*-gnu.
5666 Add i386/t-linux to tmake_file.
5668 2011-10-28 Ian Lance Taylor <iant@google.com>
5670 * config/i386/morestack.S: Correct CFI information to do proper
5671 returns throughout function. In 32-bit mode, save %ebx so that it
5672 is restored on unwind.
5674 2011-10-25 Bernd Schmidt <bernds@codesourcery.com>
5676 * config/c6x/pr-support.c (__gnu_unwind_24bit): Correct logic for the
5677 case where B3 isn't the return register.
5679 * config/c6x/pr-support.c (pop_compact_frame, pop_frame): Correct
5680 logic for doubleword pops.
5682 2011-10-25 Andreas Tobler <andreast@fgznet.ch>
5684 * config/rs6000/t-freebsd: Add wildcard.
5686 2011-10-21 Paul Brook <paul@codesourcery.com>
5688 * unwind-arm-common.inc: Handle ID3/4 unwinding data.
5690 2011-10-16 Uros Bizjak <ubizjak@gmail.com>
5691 Eric Botcazou <ebotcazou@adacore.com>
5693 PR target/50737
5694 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Set
5695 fs->signal_frame to 1.
5697 2011-10-07 Ian Lance Taylor <iant@google.com>
5699 * generic-morestack-thread.c: #include <errno.h>.
5701 2011-10-07 Ian Lance Taylor <iant@google.com>
5703 PR target/46093
5704 * generic-morestack.c (__generic_morestack): Make sure the segment
5705 is large enough for both the stack frame and the copied
5706 parameters.
5708 2011-10-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5710 PR bootstrap/49804
5711 * config.host: Add crtbegin.o, crtbeginS.o, crtend.o, crtendS.o to
5712 extra_parts.
5714 2011-09-28 Nick Clifton <nickc@redhat.com>
5716 * config/rx/rx-lib.h: Always restrict doubles to the SF type when
5717 64-bit doubles are not enabled.
5718 * config/rx/rx-abi.h: Fix extraneous renaming of the floatsisf
5719 and floatunsisf functions.
5721 2011-09-13 Paul Brook <paul@codesourcery.com>
5723 * config.host (tic6x-*-*): Add c6x/t-c6x-elf. Set unwind_header.
5724 * unwind-c.c (PERSONALITY_FUNCTION): Use UNWIND_POINTER_REG.
5725 * unwind-arm-common.inc: New file.
5726 * config/arm/unwind-arm.c: Use unwind-arm-common.inc.
5727 * config/arm/unwind-arm.h: Use unwind-arm-common.h.
5728 (_GLIBCXX_OVERRIDE_TTYPE_ENCODING): Define.
5729 * config/c6x/libunwind.S: New file.
5730 * config/c6x/pr-support.c: New file.
5731 * config/c6x/unwind-c6x.c: New file.
5732 * config/c6x/unwind-c6x.h: New file.
5733 * config/c6x/t-c6x-elf: New file.
5735 2011-08-23 Uros Bizjak <ubizjak@gmail.com>
5737 * config/i386/64/sfp-machine.h (ASM_INVALID): New define.
5738 (ASM_DIVZERO): Ditto.
5739 (FP_HANLDE_EXCEPTIONS): Use ASM_INVALID and ASM_DIVZERO.
5741 2011-08-18 Richard Sandiford <richard.sandiford@linaro.org>
5743 * config/arm/bpabi-lib.h (RENAME_LIBRARY_SET): Delete.
5745 2011-08-17 Richard Sandiford <richard.sandiford@linaro.org>
5747 PR target/50090
5748 * config/arm/bpabi-lib.h (RENAME_LIBRARY): Use a C-level alias
5749 instead of an assembly one.
5751 2011-08-12 Paolo Bonzini <bonzini@gnu.org>
5753 PR bootstrap/50047
5754 * Makefile.in (install-unwind_h): Create
5755 $(gcc_objdir)/include/unwind.h atomically.
5757 2011-08-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5759 * Makefile.in (install-unwind_h): Remove destination file first.
5761 2011-08-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5763 * sync.c: New file.
5764 * config/mips/t-mips16: New file.
5765 * config.host (mips64*-*-linux*): Add mips/t-mips16 to tmake_file.
5766 (mips*-*-linux*): Likewise.
5767 (mips*-sde-elf*): Likewise.
5768 (mipsisa32-*-elf*): Join with mipsisa32r2-*-elf*,
5769 mipsisa64-*-elf*, mipsisa64r2-*-elf*.
5770 Add mips/t-mips16 to tmake_file.
5771 (mipsisa64sb1-*-elf*): Add mips/t-mips16 to tmake_file.
5772 (mips-*-elf*): Likewise.
5773 (mips64-*-elf*): Likewise.
5774 (mips64orion-*-elf*): Likewise.
5775 (mips*-*-rtems*): Likewise.
5776 (mipstx39-*-elf*): Likewise.
5777 * Makefile.in: Use SYNC instead of LIBGCC_SYNC.
5778 ($(libgcc-sync-size-funcs-o)): Use SYNC_CFLAGS instead of
5779 LIBGCC_SYNC_CFLAGS.
5780 Use $(srcdir) to refer to sync.c.
5781 Use $<.
5782 ($(libgcc-sync-funcs-o)): Likewise.
5783 ($(libgcc-sync-size-funcs-s-o)): Likewise.
5784 ($(libgcc-sync-funcs-s-o)): Likewise.
5786 2011-08-09 Andreas Schwab <schwab@linux-m68k.org>
5788 * config.host (ia64*-*-linux*): Move ia64/t-glibc after
5789 t-libunwind.
5791 2011-08-08 H.J. Lu <hongjiu.lu@intel.com>
5793 PR other/48007
5794 * config/i386/value-unwind.h: New.
5796 2011-08-06 Richard Sandiford <rdsandiford@googlemail.com>
5798 * config.host (*-*-darwin*, *-*-freebsd*, *-*-linux*, frv-*-*linux*)
5799 (*-*-kfreebsd*-gnu, *-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu):
5800 Add to tmake_file rather than overriding it.
5802 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5804 * config/t-softfp: Remove.
5805 * soft-fp: Moved from ../gcc/config.
5806 * soft-fp/README: Remove t-softfp reference.
5807 * soft-fp/t-softfp: Move to config/t-softfp.
5808 (softfp_machine_header): Remove.
5809 (softfp_file_list): Remove config subdir.
5810 (soft-fp-objects): New variable.
5811 ($(soft-fp-objects)): Set INTERNAL_CFLAGS.
5812 (LIB2FUNCS_EXTRA): Add to LIB2ADD instead.
5813 (SFP_MACHINE, $(SFP_MACHINE)): Remove.
5814 * config/t-softfp-excl: New file.
5815 * config/t-softfp-sfdf: New file.
5816 * config/t-softfp-tf: New file.
5817 * config/no-sfp-machine.h: New file.
5818 * config/arm/sfp-machine.h: New file.
5819 * config/arm/t-softfp: New file.
5820 * config/c6x/sfp-machine.h: New file.
5821 * config/i386/32/t-fprules-softfp: Rename to ...
5822 * config/i386/32/t-softfp: ... this.
5823 (tifunctions, LIB2ADD): Remove.
5824 (softfp_int_modes): Override.
5825 * config/i386/64/t-softfp-compat (tf-functions): Remove config
5826 subdir.
5827 * config/i386/64/eqtf2.c: Likewise.
5828 * config/i386/64/getf2.c: Likewise.
5829 * config/i386/64/letf2.c: Likewise.
5830 * config/ia64/sft-machine.h: New file.
5831 * config/ia64/t-fprules-softfp: Rename to ...
5832 * config/ia64/t-softfp: ... this.
5833 * config/lm32/sfp-machine.h: New file.
5834 * config/moxie/t-moxie-softfp: Remove.
5835 * config/rs6000/ibm-ldouble-format: New file.
5836 * config/rs6000/ibm-ldouble.c: New file.
5837 * config/rs6000/libgcc-ppc-glibc.ver: New file
5838 * config/rs6000/libgcc-ppc64.ver: New file
5839 * config/rs6000/sfp-machine.h: New file.
5840 * config/rs6000/t-freebsd: New file.
5841 * config/rs6000/t-ibm-ldouble: New file.
5842 * config/rs6000/t-ldbl128: Use $(srcdir) to refer to
5843 libgcc-ppc-glibc.ver.
5844 * config/rs6000/t-linux64: New file.
5845 * config/rs6000/t-ppccomm (LIB2ADD): Add
5846 $(srcdir)/config/rs6000/ibm-ldouble.c.
5847 * config/rs6000/t-ppccomm-ldbl: New file.
5848 * config/score/sfp-machine.h: New file.
5849 * config.host (sfp_machine_header): Explain.
5850 (arm*-*-linux*): Add t-softfp-sfdf, t-softfp-excl, arm/t-softfp,
5851 t-softfp to tmake_file.
5852 (arm*-*-uclinux*): Likewise.
5853 (arm*-*-ecos-elf): Likewise.
5854 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
5855 (arm*-*-rtems*): Likewise.
5856 (arm*-*-elf): Likewise.
5857 (ia64*-*-linux*): Replace ia64/t-fprules-softfp by ia64/t-softfp
5858 in tmake_file.
5859 Add t-softfp-tf, t-softfp-excl, t-softfp to tmake_file.
5860 (lm32-*-elf*, lm32-*-rtems*): Add t-softfp-sfdf, t-softfp to tmake_file.
5861 (lm32-*-uclinux*): Likewise.
5862 (moxie-*-*): Replace moxie/t-moxie-softfp by t-softfp-sfdf,
5863 t-softfp-excl, t-softfp.
5864 (powerpc-*-darwin*): Add rs6000/t-ibm-ldouble to tmake_file.
5865 (powerpc64-*-darwin*): Likewise.
5866 (powerpc-*-freebsd*): Add t-softfp-sfdf, t-softfp-excl, t-softfp
5867 to tmake_file.
5868 (powerpc-*-eabisimaltivec*): Add rs6000/t-ppccomm-ldbl to
5869 tmake_file.
5870 (powerpc-*-eabisim*): Likewise.
5871 (powerpc-*-elf*): Likewise.
5872 (powerpc-*-eabialtivec*): Likewise.
5873 (powerpc-xilinx-eabi*): Likewise.
5874 (powerpc-*-rtems*): Likewise.
5875 (powerpc-*-linux*, powerpc64-*-linux*): Add t-softfp-sfdf,
5876 t-softfp-excl, t-softfp to tmake_file.
5877 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add
5878 rs6000/t-ppccomm-ldbl to tmake_file.
5879 (powerpcle-*-elf*): Likewise.
5880 (powerpcle-*-eabisim*): Likewise.
5881 (powerpcle-*-eabi*): Likewise.
5882 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
5883 rs6000/t-ibm-ldouble to tmake_file.
5884 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
5885 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
5886 (score-*-elf): Add t-softfp-sfdf, t-softfp-excl, t-softfp to tmake_file.
5887 (tic6x-*-*): Likewise.
5888 (i[34567]86-*-darwin*, x86_64-*-darwin*,
5889 i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu,
5890 i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-gnu*,
5891 i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*,
5892 i[34567]86-*-cygwin*, i[34567]86-*-mingw*, x86_64-*-mingw*,
5893 i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add t-softfp-tf,
5894 t-softfp to tmake_file.
5895 * configure.ac (sfp_machine_header): Provide default if unset.
5896 Substitute.
5897 Link sfp-machine.h to config/$sfp_machine_header.
5898 * configure: Regenerate.
5900 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5902 * Makefile.in (double_type_size, long_double_type_size): Set.
5903 Remove $(fpbit-in-libgcc) support.
5904 (FPBIT_FUNCS, DPBIT_FUNCS, TPBIT_FUNCS): New variables.
5905 (fpbit-src): New variable.
5906 ($(fpbit-o), $(fpbit-s-o)): Use $(fpbit-src) instead of $(FPBIT).
5907 Compile with -DFLOAT $(FPBIT_CFLAGS).
5908 Use $<.
5909 ($(dpbit-o), $(dpbit-s-o)): Use $(fpbit-src) instead of $(DPBIT).
5910 Compile with $(FPBIT_CFLAGS).
5911 Use $<.
5912 ($(tpbit-o), $(tpbit-s-o): Use $(fpbit-src) instead of $(TPBIT).
5913 Compile with -DFLOAT $(TPBIT_CFLAGS).
5914 Use $<.
5915 * configure.ac (double_type_size, long_double_type_size):
5916 Determine and substitute.
5917 * configure: Regenerate.
5918 * fp-bit.c, fp-bit.h: New files.
5919 * config/avr/avr-lib.h, config/h8300/h8300-lib.h: New files.
5920 * config/mips/t-irix6 (TPBIT, $(gcc_objdir)/tp-bit.c): Remove.
5921 * config/mips/t-mips: New file.
5922 * config/mips/t-sdemtk: New file.
5923 * config/rs6000/ppc64-fp.c: New file.
5924 * config/rs6000/t-darwin (LIB2ADD): Add
5925 $(srcdir)/config/rs6000/ppc64-fp.c.
5926 * config/rs6000/t-ppc64-fp: New file.
5927 * config/rx/rx-lib.h: New file.
5928 * config/rx/t-rx (FPBIT): Set to true.
5929 ($(gcc_objdir)/fp-bit.c): Remove.
5930 (DPBIT): Set to true only with -m64bit-doubles.
5931 ($(gcc_objdir)/dp-bit.c): Remove.
5932 * config/sparc/t-softfp: Remove.
5933 * config/spu/t-elf: New file.
5934 * config/t-fdpbit, config/t-fpbit: New files.
5935 * config.host (m32c*-*-*): Add t-fdpbit to tmake_file.
5936 (mips*-*-*): Likewise.
5937 (arm-wrs-vxworks): Likewise.
5938 (arm*-*-freebsd*): Likewise.
5939 (avr-*-rtems*): Add t-fpbit to tmake_file.
5940 (avr-*-*): Likewise.
5941 (bfin*-elf*): Add t-fdpbit to tmake_file.
5942 (bfin*-uclinux*): Likewise.
5943 (bfin*-linux-uclibc*): Likewise.
5944 (bfin*-rtems*): New case.
5945 Add t-fdpbit to tmake_file.
5946 (bfin*-*): Add t-fdpbit to tmake_file.
5947 (crisv32-*-elf): Likewise.
5948 (cris-*-linux*): Likewise.
5949 (fr30-*-elf): Likewise.
5950 (frv-*-elf, frv-*-*linux*): Likewise.
5951 (h8300-*-rtems*, h8300-*-elf*): Add t-fpbit to tmake_file.
5952 (iq2000*-*-elf*): Add t-fdpbit to tmake_file.
5953 (m32r-*-elf*): Likewise.
5954 (m32rle-*-elf*): Likewise.
5955 (m32r-*-linux*): Likewise.
5956 (m32rle-*-linux*): Likewise.
5957 (mcore-*-elf): Add t-fdpbit to tmake_file.
5958 (microblaze*-*-*): Likewise.
5959 (mips-sgi-irix6.5*): Add t-tpbit to tmake_file.
5960 (mips*-*-netbsd*): Add mips/t-mips to tmake_file.
5961 (mips64*-*-linux*): Also handle mipsisa64*-*-linux*.
5962 Fix typo.
5963 Add mips/t-tpbit to tmake-file.
5964 (mips*-*-linux*): Fix typo.
5965 (mips*-sde-elf*): New case
5966 Add mips/t-sdemtk unless using newlib.
5967 (mipsisa64sr71k-*-elf*): Add t-fdpbit to tmake_file.
5968 (mipsisa64sb1-*-elf*): Add mips/t-mips to tmake_file.
5969 (mn10300-*-*): Likewise.
5970 (pdp11-*-*): Likewise.
5971 (picochip-*-*): Add t-fpbit to tmake_file.
5972 (powerpc-*-eabisimaltivec*): Likewise.
5973 (powerpc-*-eabisim*): Likewise.
5974 (powerpc-*-elf*): Likewise.
5975 (powerpc-*-eabialtivec*): Likewise.
5976 (powerpc-xilinx-eabi*): New case.
5977 Add t-fdpbit to tmake_file.
5978 (powerpc-*-eabi*): Add t-fdpbit to tmake_file.
5979 (powerpc-*-rtems*): Likewise.
5980 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-ppc64-fp to
5981 tmake_file.
5982 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add t-fdpbit to
5983 tmake_file.
5984 (powerpc-*-lynxos*): Likewise.
5985 (powerpcle-*-elf*): Likewise.
5986 (powerpcle-*-eabisim*): Likewise.
5987 (powerpcle-*-eabi*): Likewise.
5988 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
5989 t-fdpbit, rs6000/t-ppc64-fp to tmake_file.
5990 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
5991 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
5992 (rx-*-elf): Add t-fdpbit to tmake_file.
5993 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
5994 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
5995 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
5996 (sh64l*-*-netbsd*): Add t-fdpbit to tmake_file except on
5997 sh*-*-netbsd*.
5998 (sh-*-rtems*): Add t-fdpbit to tmake_file.
5999 (sh-wrs-vxworks): Likewise.
6000 (sparc-*-elf*): Replace sparc/t-softfp by t-fdpbit in tmake_file.
6001 (sparc-*-linux*): Add t-fdpbit to tmake_file for *-leon*.
6002 (sparc-*-rtems*, sparc64-*-rtems*): Split off ...
6003 (sparc64-*-rtems*): ... new case.
6004 (sparc-*-rtems*): Add t-fdpbit to tmake_file.
6005 (spu-*-elf*): Likewise.
6006 Add spu/t-elf to tmake_file.
6007 (v850*-*-*): Add t-fdpbit to tmake_file.
6008 (xstormy16-*-elf): Likewise.
6009 (am33_2.0-*-linux*): Add t-fdpbit to tmake_file.
6010 (mep*-*-*): Likewise.
6012 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6014 * Makefile.in (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): New
6015 variables.
6016 (LIBUNWIND, SHLIBUNWIND_LINK, SHLIBUNWIND_INSTALL): New variables.
6017 (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): Add $(srcdir)/emutls.c.
6018 (install-unwind_h): New target.
6019 (all): Depend on it.
6020 * config.host (unwind_header): New variable.
6021 (*-*-freebsd*): Set tmake_file to t-eh-dw2-dip.
6022 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
6023 *-*-gnu*): Likewise, also for *-*-kopensolaris*-gnu.
6024 (*-*-solaris2*): Add t-eh-dw2-dip to tmake_file.
6025 (arm*-*-linux*): Add arm/t-bpabi for arm*-*-linux-*eabi.
6026 Set unwind_header.
6027 (arm*-*-uclinux*): Add arm/t-bpabi for arm*-*-uclinux*eabi.
6028 Set unwind_header.
6029 (arm*-*-eabi*, arm*-*-symbianelf*): Add arm/t-bpabi for
6030 arm*-*-eabi*.
6031 Add arm/t-symbian to tmake_file for arm*-*-symbianelf*.
6032 Set unwind_header.
6033 (ia64*-*-elf*): Add ia64/t-eh-ia64 to tmake_file.
6034 (ia64*-*-freebsd*): Likewise.
6035 (ia64*-*-linux*): Add ia64/t-glibc, ia64/t-eh-ia64, t-libunwind to
6036 tmake_file.
6037 Add t-libunwind-elf, ia64/t-glibc-libunwind unless
6038 $with_system_libunwind.
6039 (ia64*-*-hpux*): Set tmake_file.
6040 (ia64-hp-*vms*): Add ia64/t-eh-ia64 to tmake_file.
6041 (picochip-*-*): Set tmake_file.
6042 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Set
6043 md_unwind_header.
6044 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
6045 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
6046 (s390x-ibm-tpf*): Add t-eh-dw2-dip to tmake_file.
6047 (xtensa*-*-elf*): Set tmake_file.
6048 (xtensa*-*-linux*): Likewise.
6049 * configure.ac: Include ../config/unwind_ipinfo.m4.
6050 Call GCC_CHECK_UNWIND_GETIPINFO.
6051 Link unwind.h to $unwind_header.
6052 * configure: Regenerate.
6053 * emutls.c, unwind-c.c, unwind-compat.c, unwind-compat.h,
6054 unwind-dw2-fde-compat.c, unwind-dw2-fde-dip.c, unwind-dw2-fde.c,
6055 unwind-dw2-fde.h, unwind-dw2.c, unwind-dw2.h, unwind-generic.h,
6056 unwind-pe.h, unwind-sjlj.c, unwind.inc: New files.
6057 * config/unwind-dw2-fde-darwin.c: New file.
6058 * config/arm/libunwind.S, config/arm/pr-support.c,
6059 config/arm/t-bpabi, config/arm/t-symbian, config/arm/unwind-arm.c,
6060 config/arm/unwind-arm.h,: New files.
6061 * config/ia64/fde-glibc.c, config/ia64/fde-vms.c,
6062 config/ia64/t-eh-ia64, config/ia64/t-glibc,
6063 config/ia64/t-glibc-libunwind, config/ia64/t-hpux,
6064 config/ia64/t-vms, config/ia64/unwind-ia64.c,
6065 config/ia64/unwind-ia64.h: New files.
6066 * config/picochip/t-picochip: New file.
6067 * config/rs6000/aix-unwind.h, config/rs6000/darwin-fallback.c: New
6068 files.
6069 * config/rs6000/t-darwin (LIB2ADDEH): Set.
6070 * config/s390/t-tpf (LIB2ADDEH): Remove.
6071 * config/t-darwin (LIB2ADDEH): Set.
6072 * config/t-eh-dw2-dip: New file.
6073 * config/t-libunwind, config/t-libunwind-elf: New files.
6074 * config/t-sol2 (LIB2ADDEH): Remove.
6075 * config/xtensa/t-xtensa: New file.
6077 2011-08-02 H.J. Lu <hongjiu.lu@intel.com>
6079 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): New.
6080 (x86_64_fallback_frame_state): Use RT_SIGRETURN_SYSCALL and
6081 long long to check rt_sigreturn syscall.
6083 2011-08-02 Alan Modra <amodra@gmail.com>
6085 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
6086 Restore for indirect call bcrtl from correct stack slot, and only
6087 if cfa+40 isn't valid.
6089 2011-08-01 Julian Brown <julian@codesourcery.com>
6091 * config.host (arm*-*-linux*, arm*-*-uclinux*, arm*-*-eabi*)
6092 (arm*-*-symbianelf*): Add t-fixedpoint-gnu-prefix makefile fragment.
6093 * config/arm/bpabi-lib.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define.
6095 2011-08-01 Julian Brown <julian@codesourcery.com>
6097 * Makefile.in (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): New.
6098 (libgcc-std.ver.in): Use above.
6099 * fixed-bit.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define, if
6100 LIBGCC2_GNU_PREFIX is defined. Use instead of LIBGCC2_GNU_PREFIX
6101 throughout file.
6102 * config/t-fixedpoint-gnu-prefix: New file.
6103 * config/t-gnu-prefix (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): Set.
6104 * libgcc-std.ver.in (fixed-point routines): Use __FIXPTPFX__
6105 instead of __PFX__.
6107 2011-07-28 H.J. Lu <hongjiu.lu@intel.com>
6109 * config/i386/morestack.S (X86_64_SAVE_NEW_STACK_BOUNDARY): New.
6110 Use X86_64_SAVE_NEW_STACK_BOUNDARY to save the new stack boundary
6111 for x86-64. Properly check __x86_64__ and __LP64__.
6113 2010-07-28 H.J. Lu <hongjiu.lu@intel.com>
6115 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Always use _WIN64
6116 version.
6117 (_FP_WS_TYPE): Likewise.
6118 (_FP_I_TYPE): Likewise.
6120 2011-07-28 Alan Modra <amodra@gmail.com>
6122 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
6123 Leave r2 REG_UNSAVED if stopped on the instruction that saves r2
6124 in a plt call stub. Do restore r2 if stopped on bctrl.
6126 2011-07-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6128 * config.host (i[3456x]86-*-netware*): Remove.
6129 * config/i386/netware-crt0.c, config/i386/t-nwld,
6130 config/i386/t-slibgcc-nwld: Remove.
6132 2011-07-15 Bernd Schmidt <bernds@codesourcery.com>
6134 * config.host: Handle tic6x-*-*.
6135 * config/c6x/c6x-abi.h: New file.
6137 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6139 * config/i386/crtprec.c: New file.
6140 * config/i386/t-crtpc: Use $(srcdir) to refer to crtprec.c.
6141 * config.host (i[34567]86-*-darwin*): Add i386/t-crtpc to tmake_file.
6142 Add crtprec32.o, crtprec64.o, crtprec80.o to extra_parts.
6143 (x86_64-*-darwin*): Likewise.
6144 (i[34567]86-*-solaris2*: Likewise.
6146 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6148 * config/alpha/crtfastmath.c: New file.
6149 * config/i386/crtfastmath.c: New file.
6150 * config/ia64/crtfastmath.c: New file.
6151 * config/mips/crtfastmath.c: New file.
6152 * config/sparc/crtfastmath.c: New file.
6154 * config/t-crtfm (crtfastmath.o): Use $(srcdir) to refer to
6155 crtfastmath.c.
6156 Add -frandom-seed=gcc-crtfastmath.
6157 * config/alpha/t-crtfm: Remove.
6158 * config/i386/t-crtfm: Use $(srcdir) to refer to crtfastmath.c.
6159 * config/ia64/t-ia64 (crtfastmath.o): Remove.
6161 * config.host (alpha*-*-linux*): Replace alpha/t-crtfm by t-crtfm.
6162 (alpha*-dec-osf5.1*): Likewise.
6163 (alpha*-*-freebsd*): Add t-crtfm to tmake_file.
6164 Add crtfastmath.o to extra_parts.
6165 (i[34567]86-*-darwin*): Add i386/t-crtfm to tmake_file.
6166 Add crtfastmath.o to extra_parts.
6167 (x86_64-*-darwin*): Likewise.
6168 (x86_64-*-mingw*): Likewise.
6169 (ia64*-*-elf*): Add t-crtfm to tmake_file.
6170 (ia64*-*-freebsd*): Likewise.
6171 (ia64*-*-linux*): Likewise.
6172 (sparc64-*-freebsd*): Add t-crtfm to tmake_file.
6173 Add crtfastmath.o to extra_parts.
6175 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6177 * config/darwin-crt3.o: New file.
6178 * config/rs6000/darwin-crt2.c: New file.
6179 * config/t-darwin: New file.
6180 * config/rs6000/t-darwin (DARWIN_EXTRA_CRT_BUILD_CFLAGS): New variable.
6181 (crt2.o): New rule.
6182 * config.host (*-*-darwin*): Add crt3.o to extra_parts.
6183 (powerpc-*-darwin*): Add crt2.o to extra_parts.
6184 (powerpc64-*-darwin*): Likewise.
6186 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6188 * config/i386/netware-crt0.c: New file.
6189 * config/i386/t-nwld: Rename to ...
6190 * config/i386/t-slibgcc-nwld: ... this.
6191 * config/i386/t-nwld: New file.
6192 * config.host (i[3456x]86-*-netware*): Add i386/t-slibgcc-nwld to
6193 tmake_file.
6194 Add crt0.o, libgcc.def, libc.def, libcpre.def, posixpre.def to
6195 extra_parts.
6197 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6199 * configure.ac (i?86-*-solaris2*): Use libgcc copy of
6200 i386/t-crtstuff.
6201 * configure: Regenerate.
6203 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6205 * dfp-bit.c, dfp-bit.h: New files.
6206 * Makefile.in (D32PBIT_FUNCS, D64PBIT_FUNCS, D128PBIT_FUNCS): New
6207 variables.
6208 ($(d32pbit-o)): Use $(srcdir) to refer to dfp-bit.c
6209 ($(d64pbit-o)): Likewise.
6210 ($(d128pbit-o)): Likewise.
6211 * config/t-dfprules: New file.
6212 * config.host (i[34567]86-*-linux*): Add t-dfprules to tmake_file.
6213 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu,
6214 i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
6215 (x86_64-*-linux*): Likewise.
6216 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
6217 (i[34567]86-*-cygwin*): Likewise.
6218 (i[34567]86-*-mingw*, x86_64-*-mingw*): Likewise.
6219 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
6221 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6223 * Makfile.in (LIBGCOV): New variable.
6224 ($(libgcov-objects)): Use $(srcdir) to refer to libgcov.c.
6225 * libgcov.c: New file.
6227 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6229 * fixed-bit.c, fixed-bit.h: New files.
6230 * fixed-obj.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir) to
6231 refer to fixed-bit.c.
6233 2011-07-07 Joseph Myers <joseph@codesourcery.com>
6235 * config.host (*local*): Remove.
6237 2011-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6239 PR target/39150
6240 * config.host (*-*-solaris2*): Handle x86_64-*-solaris2.1[0-9]*
6241 like i?86-*-solaris2.1[0-9]*.
6242 (i[34567]86-*-solaris2*): Also handle x86_64-*-solaris2.1[0-9]*.
6243 * configure.ac (i?86-*-solaris2*): Likewise.
6244 * configure: Regenerate.
6246 2011-07-06 Thomas Schwinge <thomas@schwinge.name>
6248 * config.host (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
6249 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Remove
6250 md_unwind_header by splitting out of...
6251 (i[34567]86-*-linux*): ... this.
6252 * config.host (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu):
6253 Remove md_unwind_header by splitting out of...
6254 (x86_64-*-linux*): ... this.
6256 2011-07-04 Georg-Johann Lay <avr@gjlay.de>
6258 * config/avr/t-avr (intfuncs16): Add _clrsbXX2.
6260 2011-06-28 Nick Clifton <nickc@redhat.com>
6262 * config.host: Recognize all V850 variants.
6264 2011-06-22 Uros Bizjak <ubizjak@gmail.com>
6266 * enable-execute-stack-empty.c (__enable_execute_stack): Add prototype.
6268 2011-06-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6270 * shared-object.mk (c_flags-$o): Save c_flags.
6271 ($(base)$(objext)): Use it.
6272 ($(base)_s$(objext)): Likewise.
6274 2011-06-21 Bernd Schmidt <bernds@codesourcery.com>
6276 * Makefile.in (lib2funcs): Add _clrsbsi2 and _clrsbdi2.
6277 * libgcc-std.ver.in (GCC_4.7.0): New section.
6279 2011-06-16 Georg-Johann Lay <avr@gjlay.de>
6281 PR target/49313
6282 PR target/29524
6283 * config/avr/t-avr: Fix line endings.
6284 (intfuncs16): Remove _ffsXX2, _clzXX2, _ctzXX2, _popcountXX2,
6285 _parityXX2.
6287 2011-06-14 Olivier Hainque <hainque@adacore.com>
6288 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6290 * config/mips/irix6-unwind.h: New file.
6291 * config.host (mips-sgi-irix6.5*): Set md_unwind_header.
6293 2011-06-10 Eric Botcazou <ebotcazou@adacore.com>
6295 * config/sparc/linux-unwind.h (STACK_BIAS): Define.
6296 (sparc64_fallback_frame_state): Use it.
6297 (sparc64_frob_update_context): Further adjust context.
6298 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Likewise.
6299 * config/sparc/sol2-ci.S: Add TARGET_FLAT handling.
6300 * config/sparc/sol2-cn.S: Likewise.
6302 2011-06-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6304 * enable-execute-stack-empty.c: New file.
6305 * enable-execute-stack-mprotect.c: New file.
6306 * config/i386/enable-execute-stack-mingw32.c: New file.
6307 * config.host (enable_execute_stack): New variable.
6308 Select appropriate variants.
6309 * configure.ac: Link enable-execute-stack.c to
6310 $enable_execute_stack.
6311 * configure: Regenerate.
6312 * Makefile.in (LIB2ADD): Add enable-execute-stack.c.
6313 (lib2funcs): Remove _enable_execute_stack.
6315 2011-06-09 David S. Miller <davem@davemloft.net>
6316 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6318 * config.host (sparc-*-linux*): Correct md_unwind_header
6319 filename.
6320 (s390x-ibm-tpf*): Fix typo.
6322 2011-06-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6324 * config.host (mips-sgi-irix6.5*): Add t-crtfm to tmake_file.
6325 Add crtfastmath.o to extra_parts.
6326 (mips64*-*-linux*, mips*-*-linux*): Use t-crtfm instead of
6327 mips/t-crtfm.
6328 * config/mips/t-crtfm: Remove.
6330 2011-06-04 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
6332 * config.host (hppa*-*-linux*): Correct md_unwind_header name.
6334 2011-06-04 Kaz Kojima <kkojima@gcc.gnu.org>
6336 * config.host (sh*-*-linux*): Fix typo.
6338 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6340 * config/alpha/linux-unwind.h: Move from ../gcc/config/alpha.
6341 * config/alpha/osf5-unwind.h: Move from ../gcc/config/alpha.
6342 * config/alpha/vms-unwind.h: Move from ../gcc/config/alpha.
6343 * config/bfin/linux-unwind.h: Move from ../gcc/config/bfin.
6344 * config/i386/linux-unwind.h: Move from ../gcc/config/i386.
6345 * config/i386/sol2-unwind.h: Move from ../gcc/config/i386.
6346 * config/i386/w32-unwind.h: Move from ../gcc/config/i386.
6347 Wrap in !__MINGW64__.
6348 * config/ia64/linux-unwind.h: Move from ../gcc/config/ia64.
6349 * config/ia64/vms-unwind.h: Move from ../gcc/config/ia64.
6350 * config/m68k/linux-unwind.h: Move from ../gcc/config/m68k.
6351 * config/mips/linux-unwind.h: Move from ../gcc/config/mips.
6352 * config/pa/hpux-unwind.h: Move from ../gcc/config/pa.
6353 * config/pa/linux-unwind.h: Move from ../gcc/config/pa.
6354 * config/rs6000/darwin-unwind.h: Move from ../gcc/config/rs6000.
6355 Wrap in !__LP64__.
6356 * config/rs6000/linux-unwind.h: Move from ../gcc/config/rs6000.
6357 * config/s390/linux-unwind.h: Move from ../gcc/config/s390.
6358 * config/s390/tpf-unwind.h: Move from ../gcc/config/s390.
6359 * config/sh/linux-unwind.h: Move from ../gcc/config/sh.
6360 * config/sparc/linux-unwind.h: Move from ../gcc/config/sparc.
6361 * config/sparc/sol2-unwind.h: Move from ../gcc/config/sparc.
6362 * config/xtensa/linux-unwind.h: Move from ../gcc/config/xtensa.
6363 * config/no-unwind.h: New file.
6364 * config.host (md_unwind_header): Document.
6365 Define.
6366 (alpha*-*-linux*, alpha*-dec-osf5.1*, alpha64-dec-*vms*,
6367 alpha*-dec-*vms*, bfin*-uclinux*, bfin*-linux-uclibc*,
6368 hppa*-*-linux*, hppa[12]*-*-hpux10*, hppa*64*-*-hpux11*,
6369 hppa[12]*-*-hpux11*): Set md_unwind_header.
6370 (i[34567]86-*-linux*): Handle i[34567]86-*-kopensolaris*-gnu.
6371 Set md_unwind_header.
6372 (x86_64-*-linux*, i[34567]86-*-solaris2*): Set md_unwind_header.
6373 (i[34567]86-*-cygwin*): Split from i[34567]86-*-mingw*.
6374 (i[34567]86-*-mingw*, ia64*-*-linux*, ia64-hp-*vms*,
6375 m68k-*-uclinux*, m68k-*-linux*, mips64*-*-linux*, mips*-*-linux*,
6376 powerpc-*-darwin*, powerpc-*-linux*, s390-*-linux*,
6377 s390x-*-linux*, s390x-ibm-tpf*, sh*-*-linux*, sparc-*-linux*,
6378 sparc*-*-solaris2*, sparc64-*-linux*, xtensa*-*-linux*): Set
6379 md_unwind_header.
6380 * configure.ac: Link md-unwind-support.h to $md_unwind_header.
6381 * configure: Regenerate.
6383 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6385 * config.host (mips-sgi-irix[56]*): Restrict to mips-sgi-irix6.5*.
6386 Set tmake_file, extra_parts.
6387 * config/mips/irix-crti.S: Move from ../gcc/config/mips/irix-crti.asm.
6388 Remove O32 support.
6389 * config/mips/irix-crtn.S: Move from ../gcc/config/mips/irix-crtn.asm.
6390 Remove O32 support.
6391 * config/mips/t-irix6: New file.
6392 * config/mips/t-slibgcc-irix: New file.
6394 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6396 * config/s390/t-tpf (LIB2ADDEHDEP): Remove.
6397 * config/t-sol2 (LIB2ADDEH): Use gcc_srcdir, add emutls.c.
6399 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6401 * configure.ac (target_thread_file): Determine thread model.
6402 * configure: Regenerate.
6403 * config.host (alpha*-dec-osf5.1*): Set tmake_file, extra_parts.
6404 * config/alpha/t-alpha: New file.
6405 * config/alpha/t-crtfm: Use $<.
6406 * config/alpha/t-ieee: New file.
6407 * config/alpha/t-osf-pthread: New file.
6408 * config/alpha/t-slibgcc-osf: New file.
6409 * config/alpha/libgcc-osf5.ver: New file.
6411 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6413 * config.host (i[34567]86-*-solaris2*): Add i386/t-crtfm to
6414 tmake_file.
6415 Add crtfastmath.o to extra_parts.
6417 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6419 * config/gmon-sol2.c: Reindent.
6420 Cleanup comments.
6421 Remove, correct casts.
6422 Use STDERR_FILENO, NULL.
6423 (BASEADDRESS): Remove.
6424 (minbrk): Remove.
6425 (errno, sbrk): Remove declarations.
6426 (monstartup) [hp300]: Remove.
6427 (mcount): Remove.
6429 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6431 * Makefile.in (cpu_type): Define.
6432 * config.host (i[34567]86-*-rtems*): Handle it.
6433 (i[34567]86-*-solaris2*): Move body ...
6434 (*-*-solaris2*): ... here.
6435 New case, generalize.
6436 (sparc-*-elf*): Handle it.
6437 (sparc-*-linux*, sparc64-*-linux*): Replace sparc/t-crtfm by t-crtfm.
6438 (sparc-*-rtems*, sparc64-*-rtems*); Handle it.
6439 (sparc64-*-solaris2*, sparcv9-*-solaris2*, sparc-*-solaris2*):
6440 Fold into ...
6441 (sparc*-*-solaris2*): ... this.
6442 New case.
6443 (sparc64-*-elf*): Handle it.
6444 * config/gmon-sol2.c: Move from ../gcc/config/sparc.
6445 Merge ../gcc/config/i386/gmon-sol2.c.
6446 * config/i386/sol2-c1.S: Move from ../gcc/config/i386/sol2-c1.asm.
6447 Use C comments.
6448 Merge ../gcc/config/i386/sol2-gc1.asm.
6449 * config/i386/sol2-ci.S: Move from ../gcc/config/i386/sol2-ci.asm.
6450 Use C comments.
6451 * config/i386/sol2-cn.S: Move from ../gcc/config/i386/sol2-cn.asm.
6452 Use C comments.
6453 * config/i386/t-crtfm (crtfastmath.o): Use $<.
6454 * config/i386/t-crtstuff: New file.
6455 * config/i386/t-softfp: New file.
6456 * config/i386/t-sol2 ($(T)gmon.o, $(T)gcrt1.o, $(T)crt1.o),
6457 $(T)crti.o, $(T)crtn.o): Remove.
6458 (gcrt1.o): New rule.
6459 (TARGET_LIBGCC2_CFLAGS): Remove.
6460 * config/sparc/sol2-c1.S: Move from ../gcc/config/sparc/sol2-c1.asm.
6461 * config/sparc/sol2-ci.S: Move from ../gcc/config/sparc/sol2-ci.asm.
6462 * config/sparc/sol2-cn.S: Move from ../gcc/config/sparc/sol2-cn.asm.
6463 * config/sparc/t-sol2: New file.
6464 * config/sparc/t-crtfm: Move to ...
6465 * config/t-crtfm: ... this.
6466 Use $(cpu_type), $<.
6467 * config/t-crtin: New file.
6468 * config/sparc/t-softfp: New file.
6469 * config/sparc/t-softmul: New file.
6470 * config/t-rtems: New file.
6471 * config/t-slibgcc: New file.
6472 * config/t-slibgcc-elf-ver: New file.
6473 * config/t-slibgcc-gld: New file.
6474 * config/t-slibgcc-sld: New file.
6475 * config/t-sol2: New file.
6476 * configure.ac: Include ../config/lib-ld.m4.
6477 Call AC_LIB_PROG_LD_GNU.
6478 Substitute cpu_type.
6479 * configure: Regenerate.
6481 2011-05-27 Bernd Schmidt <bernds@codesourcery.com>
6483 PR bootstrap/49173
6484 * config/t-slibgcc-darwin (SHLIB_MAPFILES): Look for
6485 libgcc-std.ver in the build directory.
6486 * config/s390/t-linux (SHLIB_MAPFILES): Likewise.
6487 * config/sh/t-linux (SHLIB_MAPFILES): Likewise.
6489 2011-05-25 Bernd Schmidt <bernds@codesourcery.com>
6491 * libgcc-std.ver.in: New file.
6492 * Makefile.in (LIBGCC_VER_GNU_PREFIX, LIBGCC_VER_SYMBOLS_PREFIX): New
6493 variables.
6494 (libgcc-std.ver): New rule.
6495 * config/t-gnu-prefix: New file.
6497 2011-05-23 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6499 * config/s390/t-tpf (LIB2ADDEH): Remove $(gcc_srcdir)/gthr-gnat.c.
6501 2011-05-10 Joseph Myers <joseph@codesourcery.com>
6503 * config/i386/darwin-lib.h: New file.
6505 2011-05-10 Joseph Myers <joseph@codesourcery.com>
6507 * config/arm/symbian-lib.h: New.
6509 2011-05-04 Chris Demetriou <cgd@google.com>
6511 * config/i386/morestack.S (__i686.get_pc_thunk.bx): Rename to...
6512 (__x86.get_pc_thunk.bx): ...this.
6513 (__morestack): Adjust for rename, remove undef of __i686.
6515 2011-05-03 Chris Demetriou <cgd@google.com>
6517 * config/i386/morestack.S (__i686.get_pc_thunk.bx): New.
6519 2011-03-22 Joseph Myers <joseph@codesourcery.com>
6521 * config.host (alpha*-*-gnu*, arc-*-elf*, arm*-*-netbsd*,
6522 arm-*-pe*, crx-*-elf, i[34567]86-*-netbsd*, i[34567]86-*-pe,
6523 m68hc11-*-*|m6811-*-*, m68hc12-*-*|m6812-*-*, mcore-*-pe*,
6524 powerpc64-*-gnu*, powerpc-*-gnu-gnualtivec*, powerpc-*-gnu*,
6525 sh-*-symbianelf* | sh[12346l]*-*-symbianelf*, vax-*-netbsd*):
6526 Remove cases.
6528 2011-03-14 Andreas Tobler <andreast@fgznet.ch>
6530 * config.host (cpu_type): Add FreeBSD PowerPC specific parts.
6531 Adjust copyright year.
6533 2011-03-07 Ian Lance Taylor <iant@google.com>
6535 * generic-morestack.c (__splitstack_find): Adjust returned stack
6536 pointer to include all registers pushed by __morestack.
6538 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
6540 PR target/40125
6541 * configure.ac: Call ACX_NONCANONICAL_TARGET.
6542 (toolexecdir): Calculate and AC_SUBST.
6543 (toolexeclibdir): Likewise.
6544 * Makefile.in (target_noncanonical): Import.
6545 (toolexecdir): Likewise.
6546 (toolexeclibdir): Likewise.
6547 * configure: Regenerate.
6549 2010-12-13 Nathan Froyd <froydnj@codesourcery.com>
6551 PR target/46040
6552 * config/arm/bpabi.h: Rename to...
6553 * config/arm/bpabi-lib.h: ...this.
6555 2010-12-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6557 * configure.ac: Use i386/t-crtstuff on i?86-*-solaris2* if
6558 appropriate.
6559 * configure: Regenerate.
6561 2010-11-24 Nathan Froyd <froydnj@codesourcery.com>
6563 * config/libbid/bid_conf.h (BID_BIG_ENDIAN): Define in terms of
6564 __FLOAT_WORD_ORDER__.
6565 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN):
6566 Delete.
6568 2010-11-20 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
6570 PR other/46202
6571 * Makefile.in (install-strip): New phony target.
6573 2010-11-07 Ian Lance Taylor <iant@google.com>
6575 PR target/46089
6576 * config/i386/morestack.S (__morestack_large_model): New
6577 function.
6579 2010-10-23 Nathan Froyd <froydnj@codesourcery.com>
6581 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_WORDS_BIG_ENDIAN):
6582 Delete.
6583 (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN): Test __BYTE_ORDER__.
6585 2010-10-14 Nathan Froyd <froydnj@codesourcery.com>
6587 * config/arm/bpabi.h: New file.
6588 * config/frv/frv-abi.h: New file.
6590 2010-10-01 Ian Lance Taylor <iant@google.com>
6592 * config/t-stack(LIB2ADD_ST): Set instead of LIB2ADD.
6593 * config/i386/t-stack-i386 (LIB2ADD_ST): Likewise.
6595 2010-10-01 H.J. Lu <hongjiu.lu@intel.com>
6597 PR target/45858
6598 * config.host: Add the missing `$'.
6600 2010-09-30 Michael Eager <eager@eagercon.com>
6602 * config.host: Add microblaze*-*-*.
6603 * config/microblaze/{divsi3.asm,divsi3_table.c,moddi3.asm,modsi3.asm,
6604 muldi3_hard.asm,mulsi3.asm,stack_overflow_exit.asm,t-microblaze,
6605 udivsi3.asm,umodsi3.asm}: New.
6607 2010-09-28 Ian Lance Taylor <iant@google.com>
6609 * configure.ac: Adjust CFI test to test assembler directly rather
6610 than checking gcc preprocessor macro.
6611 * configure: Rebuild.
6613 2010-09-27 Ian Lance Taylor <iant@google.com>
6615 * configure.ac: Test whether assembler supports CFI directives.
6616 * config.host: Only add t-stack and i386/t-stack-i386 to
6617 tmake_file if libgcc_cv_cfi is "yes".
6618 * configure: Rebuild.
6620 2010-09-27 Ian Lance Taylor <iant@google.com>
6622 * generic-morestack.h: New file.
6623 * generic-morestack.c: New file.
6624 * generic-morestack-thread.c: New file.
6625 * config/i386/morestack.S: New file.
6626 * config/t-stack: New file.
6627 * config/i386/t-stack-i386: New file.
6628 * config.host (i[34567]86-*-linux* and friends): Add t-stack and
6629 i386/t-stack-i386 to tmake_file.
6631 2010-09-21 Iain Sandoe <iains@gcc.gnu.org>
6633 * Makefile.in (libgcc-extra-parts): Check for static archives and
6634 invoke ranlib after installing them.
6635 (gcc-extra-parts): Likewise.
6636 (install-leaf): Likewise.
6638 2010-09-14 H.J. Lu <hongjiu.lu@intel.com>
6640 * configure: Regenerated.
6642 2010-09-10 Kai Tietz <kai.tietz@onevision.com>
6644 * configure: Regenerated.
6646 2010-09-09 Gerald Pfeifer <gerald@pfeifer.com>
6647 Andrew Pinski <pinskia@gmail.com>
6649 PR target/40959
6650 * config.host (ia64*-*-freebsd*): Set extra_parts. Set tmake_file.
6652 2010-09-06 H.J. Lu <hongjiu.lu@intel.com>
6654 PR target/45524
6655 * configure: Regenerated.
6657 2010-09-06 Andreas Schwab <schwab@redhat.com>
6659 * configure: Regenerate.
6661 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
6663 * config/i386/t-sol2 (__copysigntf3, __fabstf3): Disable for
6664 64bit targets.
6665 (__fixtfti, __fixunstfti, __floattitf, __floatuntitf): Enable only
6666 for 64bit targets.
6668 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
6669 Iain Sandoe <iains@gcc.gnu.org>
6671 PR target/45476
6672 * Makefile.in (sifuncs, difuncs, tifuncs): Filter out
6673 LIB2FUNCS_EXCLUDE functions.
6675 2010-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
6677 * configure.ac: Use the GCC_AC_ENABLE_DECIMAL_FLOAT macro.
6678 Include dfp.m4.
6679 * configure: Regenerate.
6681 2010-09-01 Uros Bizjak <ubizjak@gmail.com>
6683 * config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add
6684 i386/t-freebsd to tmake_file.
6685 * config/i386/t-freebsd: New file.
6686 * config/i386/libgcc-bsd.ver: New file.
6688 2010-07-23 Nathan Froyd <froydnj@codesourcery.com>
6690 * config.host (powerpc*-eabispe*): Set tmake_file.
6691 (powerpc*-eabi*): Likewise.
6692 * config/rs6000/t-ppccomm (EXTRA_PARTS): Add crtbegin, crtend,
6693 crtbeginS, crtendS, crtbeginT.
6695 2010-06-12 Kazu Hirata <kazu@codesourcery.com>
6697 * config.host (mips64*-*-linux*, mips*-*-linux*): Add mips/t-crtfm
6698 to tmake_file. Add crtfastmath.o to extra_parts.
6699 * config/mips/t-crtfm: New.
6701 2010-05-19 Joel Sherrill <joel.sherrill@oarcorp.com>
6703 * config.host (sparc64-*-rtems*): New target.
6705 2010-05-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6707 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
6708 assembler syntax.
6710 2010-04-15 Thomas Schwinge <tschwinge@gnu.org>
6712 * config.host <i[34567]86-*-gnu*>: Handle softfp as for Linux.
6714 2010-04-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6716 * config.host (alpha*-dec-osf[45]*): Removed alpha*-dec-osf4*,
6717 alpha-dec-osf5.0* support.
6719 2010-04-01 Ralf Corsépius <ralf.corsepius@rtems.org>
6721 * config.host: Add lm32-*-rtems*.
6723 2010-03-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6724 Uros Bizjak <ubizjak@gmail.com>
6726 PR target/39048
6727 * config.host (i[34567]86-*-solaris2): Handle 32-bit Solaris 2/x86
6728 like other remaining 32-bit x86 OSes.
6729 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
6730 assembler syntax.
6731 * config/i386/libgcc-sol2.ver: New file.
6732 * config/i386/t-sol2 (SHLIB_MAPFILES): Add it.
6734 2010-03-30 Jack Howarth <howarth@bromo.med.uc.edu>
6736 PR c/43553
6737 * Makefile.in (INTERNAL_CFLAGS): Add @set_use_emutls@.
6738 * configure.ac: Use GCC_CHECK_EMUTLS to see if emulated TLS
6739 is used and substitute set_use_emutls.
6740 * configure: Regenerated.
6742 2010-03-30 Tarik Graba <tarik.graba@telecom-paristech.fr>
6744 * config/lm32/t-lm32: Remove misplaced MULTILIB_OPTIONS.
6746 2010-03-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6748 PR target/38085
6749 * config/i386/t-sol2 ($(T)gmon.o): Use CFLAGS instead of
6750 MULTILIB_CFLAGS.
6751 ($(T)gcrt1.o): Likewise.
6752 ($(T)crt1.o): Likewise.
6753 ($(T)crti.o): Likewise.
6754 ($(T)crtn.o): Likewise.
6756 2010-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
6758 PR other/42980
6759 * Makefile.in (install): Use $(MAKE) string in rule, for
6760 parallel make.
6762 2010-02-22 Hans-Peter Nilsson <hp@bitrange.com>
6764 Migrate from broken pre-libgcc legacy support to libgcc-centric rules.
6765 * config/mmix/t-mmix: New file.
6766 * config.host <mmix-knuth-mmixware> (extra_parts, tmake_file): Set.
6768 2010-02-02 Jack Howarth <howarth@bromo.med.uc.edu>
6770 PR java/41991
6771 * config/t-slibgcc-darwin: Add libgcc-libsystem.ver to
6772 SHLIB_MAPFILES.
6774 2010-01-04 Anthony Green <green@moxielogic.com>
6776 * config/moxie/crti.asm, config/moxie/crtn.asm,
6777 config/moxie/t-moxie-softfp, config/moxie/sfp-machine.h,
6778 config/moxie/t-moxie: New files.
6779 * config.host: Add t-moxie-softfp reference.
6781 2009-11-18 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
6783 PR other/39888
6784 * config/t-slibgcc-darwin: Fix embedded rpaths for
6785 --enable-version-specific-runtime-libs, build extension stub
6786 libs exposing features available from current libgcc_s.
6788 2009-11-11 Jon Beniston <jon@beniston.com>
6790 * config.host: Add lm32 targets.
6791 * config/lm32: New directory.
6792 * config/lm32/libgcc_lm32.h: New file.
6793 * config/lm32/_mulsi3.c: New file.
6794 * config/lm32/_udivmodsi4.c: New file.
6795 * config/lm32/_divsi3.c: New file.
6796 * config/lm32/_modsi3.c: New file.
6797 * config/lm32/_udivsi3.c: New file.
6798 * config/lm32/_umodsi3.c: New file.
6799 * config/lm32/_lshrsi3.S: New file.
6800 * config/lm32/_ashrsi3.S: New file.
6801 * config/lm32/_ashlsi3.S: New file.
6802 * config/lm32/crti.S: New file.
6803 * config/lm32/crtn.S: New file.
6804 * config/lm32/t-lm32: New file.
6805 * config/lm32/t-elf: New file.
6806 * config/lm32/t-uclinux: New file.
6808 2009-10-26 Nick Clifton <nickc@redhat.com>
6810 * config.host: Add support for RX target.
6811 * config/rx: New directory.
6812 * config/rx/rx-abi-functions.c: New file. Supplementary
6813 functions for libgcc to support the RX ABI.
6814 * config/rx/rx-abi.h: New file. Supplementary header file for
6815 libgcc RX ABI functions.
6816 * config/rx/t-rx: New file: Makefile fragment for building
6817 libgcc for the RX.
6819 2009-10-09 Uros Bizjak <ubizjak@gmail.com>
6821 * config/i386/32/sfp-machine.h (__FP_FRAC_SUB_4): Change operand
6822 constraint of y0 to "g".
6824 2009-10-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
6826 * config.host: Include the s390 makefile fragments.
6827 * config/s390/32/_fixdfdi.c: New file.
6828 * config/s390/32/_fixsfdi.c: New file.
6829 * config/s390/32/_fixtfdi.c: New file.
6830 * config/s390/32/_fixunsdfdi.c: New file.
6831 * config/s390/32/_fixunssfdi.c: New file.
6832 * config/s390/32/_fixunstfdi.c: New file.
6833 * config/s390/32/t-floattodi: New file.
6834 * config/s390/libgcc-glibc.ver: New file.
6835 * config/s390/t-crtstuff: New file.
6836 * config/s390/t-linux: New file.
6837 * config/s390/t-tpf: New file.
6839 2009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
6841 * configure.ac (AC_PREREQ): Bump to 2.64.
6843 2009-08-22 Kaz Kojima <kkojima@gcc.gnu.org>
6845 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Add -mieee.
6847 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
6849 * configure: Regenerate.
6851 2009-08-09 Douglas B Rupp <rupp@gnat.com>
6853 * config.host (ia64-hp-*vms*): New target.
6854 (alpha64-dec-*vms*,alpha*-dec-*vms*): Fix for config/vms and unify
6855 with ia64-hp-*vms*.
6857 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
6859 * configure.ac: Add snippet for maintainer-mode.
6860 * configure: Regenerate.
6861 * Makefile.in (AUTOCONF, configure_deps): New variables.
6862 ($(srcdir)/configure)): New rule, active only with maintainer
6863 mode turned on.
6865 2009-06-23 DJ Delorie <dj@redhat.com>
6867 Add MeP port.
6868 * config.host: Add mep support.
6870 2009-06-22 Kai Tietz <kai.tietz@onevision.com>
6872 * config.host: Add i386/${host_address}/t-fprules-softfp and
6873 t-softfp to tmake_file for i[34567]86-*-mingw*, x86_64-*-mingw*.
6875 * config/i386/64/_divtc3.c: Disable usage of .symver assembly symbol
6876 for mingw targets.
6877 * config/i386/64/_multc3.c: Likewise.
6878 * config/i386/64/_powitf2.c: Likewise.
6879 * config/i386/64/eqtf2.c: Likewise.
6880 * config/i386/64/getf2.c: Likewise.
6881 * config/i386/64/letf2.c: Likewise.
6882 * config/i386/64/letf2.c: Likewise.
6883 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Define as
6884 unsigned long long for x64 mingw targets.
6885 (_FP_WS_TYPE): Define as signed long long for x64 mingw target.
6886 (_FP_I_TYPE): Define as long long for x64 mingw target.
6888 2009-06-10 Maciej W. Rozycki <macro@linux-mips.org>
6890 * config.host (vax-*-linux*): New.
6892 2009-05-31 Anthony Green <green@moxielogic.com>
6894 * config.host: Add moxie support.
6895 * config/moxie/t-moxie: New file.
6897 2009-05-29 David Billinghurst <billingd@gcc.gnu.org>
6899 * config.host: Add i386/${host_address}/t-fprules-softfp and
6900 t-softfp to tmake_file for i[34567]86-*-cygwin*.
6902 2009-04-17 Aurelien Jarno <aurelien@aurel32.net>
6904 * config.host: Add i386/${host_address}/t-fprules-softfp to
6905 tmake_file for i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu*.
6907 2009-04-09 Nick Clifton <nickc@redhat.com>
6909 * config/ia64/tf-signs.c: Change copyright header to refer to
6910 version 3 of the GNU General Public License with version 3.1
6911 of the GCC Runtime Library Exception and to point readers at
6912 the COPYING3 and COPYING3.RUNTIME files and the FSF's license
6913 web page.
6914 * config/i386/32/tf-signs.c: Likewise.
6915 * config/libbid/_addsub_dd.c: Likewise.
6916 * config/libbid/_addsub_sd.c: Likewise.
6917 * config/libbid/_addsub_td.c: Likewise.
6918 * config/libbid/_dd_to_df.c: Likewise.
6919 * config/libbid/_dd_to_di.c: Likewise.
6920 * config/libbid/_dd_to_sd.c: Likewise.
6921 * config/libbid/_dd_to_sf.c: Likewise.
6922 * config/libbid/_dd_to_si.c: Likewise.
6923 * config/libbid/_dd_to_td.c: Likewise.
6924 * config/libbid/_dd_to_tf.c: Likewise.
6925 * config/libbid/_dd_to_udi.c: Likewise.
6926 * config/libbid/_dd_to_usi.c: Likewise.
6927 * config/libbid/_dd_to_xf.c: Likewise.
6928 * config/libbid/_df_to_dd.c: Likewise.
6929 * config/libbid/_df_to_sd.c: Likewise.
6930 * config/libbid/_df_to_td.c: Likewise.
6931 * config/libbid/_di_to_dd.c: Likewise.
6932 * config/libbid/_di_to_sd.c: Likewise.
6933 * config/libbid/_di_to_td.c: Likewise.
6934 * config/libbid/_div_dd.c: Likewise.
6935 * config/libbid/_div_sd.c: Likewise.
6936 * config/libbid/_div_td.c: Likewise.
6937 * config/libbid/_eq_dd.c: Likewise.
6938 * config/libbid/_eq_sd.c: Likewise.
6939 * config/libbid/_eq_td.c: Likewise.
6940 * config/libbid/_ge_dd.c: Likewise.
6941 * config/libbid/_ge_sd.c: Likewise.
6942 * config/libbid/_ge_td.c: Likewise.
6943 * config/libbid/_gt_dd.c: Likewise.
6944 * config/libbid/_gt_sd.c: Likewise.
6945 * config/libbid/_gt_td.c: Likewise.
6946 * config/libbid/_isinfd128.c: Likewise.
6947 * config/libbid/_isinfd32.c: Likewise.
6948 * config/libbid/_isinfd64.c: Likewise.
6949 * config/libbid/_le_dd.c: Likewise.
6950 * config/libbid/_le_sd.c: Likewise.
6951 * config/libbid/_le_td.c: Likewise.
6952 * config/libbid/_lt_dd.c: Likewise.
6953 * config/libbid/_lt_sd.c: Likewise.
6954 * config/libbid/_lt_td.c: Likewise.
6955 * config/libbid/_mul_dd.c: Likewise.
6956 * config/libbid/_mul_sd.c: Likewise.
6957 * config/libbid/_mul_td.c: Likewise.
6958 * config/libbid/_ne_dd.c: Likewise.
6959 * config/libbid/_ne_sd.c: Likewise.
6960 * config/libbid/_ne_td.c: Likewise.
6961 * config/libbid/_sd_to_dd.c: Likewise.
6962 * config/libbid/_sd_to_df.c: Likewise.
6963 * config/libbid/_sd_to_di.c: Likewise.
6964 * config/libbid/_sd_to_sf.c: Likewise.
6965 * config/libbid/_sd_to_si.c: Likewise.
6966 * config/libbid/_sd_to_td.c: Likewise.
6967 * config/libbid/_sd_to_tf.c: Likewise.
6968 * config/libbid/_sd_to_udi.c: Likewise.
6969 * config/libbid/_sd_to_usi.c: Likewise.
6970 * config/libbid/_sd_to_xf.c: Likewise.
6971 * config/libbid/_sf_to_dd.c: Likewise.
6972 * config/libbid/_sf_to_sd.c: Likewise.
6973 * config/libbid/_sf_to_td.c: Likewise.
6974 * config/libbid/_si_to_dd.c: Likewise.
6975 * config/libbid/_si_to_sd.c: Likewise.
6976 * config/libbid/_si_to_td.c: Likewise.
6977 * config/libbid/_td_to_dd.c: Likewise.
6978 * config/libbid/_td_to_df.c: Likewise.
6979 * config/libbid/_td_to_di.c: Likewise.
6980 * config/libbid/_td_to_sd.c: Likewise.
6981 * config/libbid/_td_to_sf.c: Likewise.
6982 * config/libbid/_td_to_si.c: Likewise.
6983 * config/libbid/_td_to_tf.c: Likewise.
6984 * config/libbid/_td_to_udi.c: Likewise.
6985 * config/libbid/_td_to_usi.c: Likewise.
6986 * config/libbid/_td_to_xf.c: Likewise.
6987 * config/libbid/_tf_to_dd.c: Likewise.
6988 * config/libbid/_tf_to_sd.c: Likewise.
6989 * config/libbid/_tf_to_td.c: Likewise.
6990 * config/libbid/_udi_to_dd.c: Likewise.
6991 * config/libbid/_udi_to_sd.c: Likewise.
6992 * config/libbid/_udi_to_td.c: Likewise.
6993 * config/libbid/_unord_dd.c: Likewise.
6994 * config/libbid/_unord_sd.c: Likewise.
6995 * config/libbid/_unord_td.c: Likewise.
6996 * config/libbid/_usi_to_dd.c: Likewise.
6997 * config/libbid/_usi_to_sd.c: Likewise.
6998 * config/libbid/_usi_to_td.c: Likewise.
6999 * config/libbid/_xf_to_dd.c: Likewise.
7000 * config/libbid/_xf_to_sd.c: Likewise.
7001 * config/libbid/_xf_to_td.c: Likewise.
7002 * config/libbid/bid128.c: Likewise.
7003 * config/libbid/bid128_2_str.h: Likewise.
7004 * config/libbid/bid128_2_str_macros.h: Likewise.
7005 * config/libbid/bid128_2_str_tables.c: Likewise.
7006 * config/libbid/bid128_add.c: Likewise.
7007 * config/libbid/bid128_compare.c: Likewise.
7008 * config/libbid/bid128_div.c: Likewise.
7009 * config/libbid/bid128_fma.c: Likewise.
7010 * config/libbid/bid128_logb.c: Likewise.
7011 * config/libbid/bid128_minmax.c: Likewise.
7012 * config/libbid/bid128_mul.c: Likewise.
7013 * config/libbid/bid128_next.c: Likewise.
7014 * config/libbid/bid128_noncomp.c: Likewise.
7015 * config/libbid/bid128_quantize.c: Likewise.
7016 * config/libbid/bid128_rem.c: Likewise.
7017 * config/libbid/bid128_round_integral.c: Likewise.
7018 * config/libbid/bid128_scalb.c: Likewise.
7019 * config/libbid/bid128_sqrt.c: Likewise.
7020 * config/libbid/bid128_string.c: Likewise.
7021 * config/libbid/bid128_to_int16.c: Likewise.
7022 * config/libbid/bid128_to_int32.c: Likewise.
7023 * config/libbid/bid128_to_int64.c: Likewise.
7024 * config/libbid/bid128_to_int8.c: Likewise.
7025 * config/libbid/bid128_to_uint16.c: Likewise.
7026 * config/libbid/bid128_to_uint32.c: Likewise.
7027 * config/libbid/bid128_to_uint64.c: Likewise.
7028 * config/libbid/bid128_to_uint8.c: Likewise.
7029 * config/libbid/bid32_to_bid128.c: Likewise.
7030 * config/libbid/bid32_to_bid64.c: Likewise.
7031 * config/libbid/bid64_add.c: Likewise.
7032 * config/libbid/bid64_compare.c: Likewise.
7033 * config/libbid/bid64_div.c: Likewise.
7034 * config/libbid/bid64_fma.c: Likewise.
7035 * config/libbid/bid64_logb.c: Likewise.
7036 * config/libbid/bid64_minmax.c: Likewise.
7037 * config/libbid/bid64_mul.c: Likewise.
7038 * config/libbid/bid64_next.c: Likewise.
7039 * config/libbid/bid64_noncomp.c: Likewise.
7040 * config/libbid/bid64_quantize.c: Likewise.
7041 * config/libbid/bid64_rem.c: Likewise.
7042 * config/libbid/bid64_round_integral.c: Likewise.
7043 * config/libbid/bid64_scalb.c: Likewise.
7044 * config/libbid/bid64_sqrt.c: Likewise.
7045 * config/libbid/bid64_string.c: Likewise.
7046 * config/libbid/bid64_to_bid128.c: Likewise.
7047 * config/libbid/bid64_to_int16.c: Likewise.
7048 * config/libbid/bid64_to_int32.c: Likewise.
7049 * config/libbid/bid64_to_int64.c: Likewise.
7050 * config/libbid/bid64_to_int8.c: Likewise.
7051 * config/libbid/bid64_to_uint16.c: Likewise.
7052 * config/libbid/bid64_to_uint32.c: Likewise.
7053 * config/libbid/bid64_to_uint64.c: Likewise.
7054 * config/libbid/bid64_to_uint8.c: Likewise.
7055 * config/libbid/bid_b2d.h: Likewise.
7056 * config/libbid/bid_binarydecimal.c: Likewise.
7057 * config/libbid/bid_conf.h: Likewise.
7058 * config/libbid/bid_convert_data.c: Likewise.
7059 * config/libbid/bid_decimal_data.c: Likewise.
7060 * config/libbid/bid_decimal_globals.c: Likewise.
7061 * config/libbid/bid_div_macros.h: Likewise.
7062 * config/libbid/bid_dpd.c: Likewise.
7063 * config/libbid/bid_flag_operations.c: Likewise.
7064 * config/libbid/bid_from_int.c: Likewise.
7065 * config/libbid/bid_functions.h: Likewise.
7066 * config/libbid/bid_gcc_intrinsics.h: Likewise.
7067 * config/libbid/bid_inline_add.h: Likewise.
7068 * config/libbid/bid_internal.h: Likewise.
7069 * config/libbid/bid_round.c: Likewise.
7070 * config/libbid/bid_sqrt_macros.h: Likewise.
7072 2009-04-09 Jakub Jelinek <jakub@redhat.com>
7074 * Makefile.in: Change copyright header to refer to version
7075 3 of the GNU General Public License and to point readers at the
7076 COPYING3 file and the FSF's license web page.
7077 * config.host: Likewise.
7079 2009-04-07 Alan Modra <amodra@bigpond.net.au>
7081 * config.host: Reorder and merge to match config.gcc change.
7083 2009-04-03 Alan Modra <amodra@bigpond.net.au>
7085 * config.host (powerpc-*-linux*altivec*, powerpc-*-linux*spe): Delete.
7087 2009-03-28 Joseph Myers <joseph@codesourcery.com>
7089 * config.host (arm-*-coff*, armel-*-coff*, arm-semi-aof,
7090 armel-semi-aof, h8300-*-*, i[34567]86-*-aout*, i[34567]86-*-coff*,
7091 m68k-*-aout*, m68k-*-coff*, pdp11-*-bsd, rs6000-ibm-aix4.[12]*,
7092 powerpc-ibm-aix4.[12]*, sh-*-*): Remove.
7094 2009-02-12 Uros Bizjak <ubizjak@gmail.com>
7096 * config.host (ia64*-*-linux*): Add t-softfp to tmake_file.
7097 * config/ia64/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
7099 2009-02-12 H.J. Lu <hongjiu.lu@intel.com>
7101 * config.host (ia64*-*-linux*): Add ia64/t-fprules-softfp and
7102 ia64/t-softfp-compat to tmake_file.
7104 * Makefile.in (gen-hide-list): Ignore .*_compat and .*@.*.
7106 * config/ia64/__divxf3.asm: New.
7107 * config/ia64/_fixtfdi.asm: Likewise.
7108 * config/ia64/_fixunstfdi.asm: Likewise.
7109 * config/ia64/_floatditf.asm: Likewise.
7110 * config/ia64/t-fprules-softfp: Likewise.
7111 * config/ia64/t-softfp-compat: Likewise.
7112 * config/ia64/tf-signs.c: Likewise.
7114 2009-01-18 Ben Elliston <bje@au.ibm.com>
7116 * config/i386/32/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
7118 2009-01-16 Ben Elliston <bje@au.ibm.com>
7120 * config.host (i[34567]86-*-linux*, x86_64-*-linux*): Add t-softfp
7121 to tmake_file.
7123 2009-01-13 Ben Elliston <bje@au.ibm.com>
7125 * config/t-softfp: New file.
7126 * config.host (powerpc64-*-linux*, powerpc64-*-gnu*): Add t-softfp.
7127 (powerpc-*-linux*spe*, powerpc-*-linux*): Likewise.
7129 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
7131 * config.host: Add m32r*-*-rtems*.
7133 2008-12-01 Joel Sherrill <joel.sherrill@oarcorp.com>
7135 * config.host: Add m32c*-*-rtems*.
7137 2008-11-20 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
7139 PR bootstrap/33100
7140 * configure.ac (i?86-*-solaris2.1[0-9]*): Only include
7141 i386/t-crtstuff if linker supports ZERO terminator unwind entries.
7142 * configure: Regenerate.
7143 * config.host (i[34567]86-*-solaris2*): Move i386/t-sol2 in
7144 tmake_file here from gcc/config.gcc.
7145 Move extra_parts here from gcc/config.gcc.
7146 * config/i386/t-sol2: Move here from gcc/config/i386.
7147 Use gcc_srcdir instead of srcdir.
7149 2008-11-18 Adam Nemet <anemet@caviumnetworks.com>
7151 * config.host (mipsisa64r2-*-elf* | mipsisa64r2el-*-elf*): New
7152 case.
7154 2008-11-09 Thomas Schwinge <tschwinge@gnu.org>
7156 * config.host <t-tls>: Also enable for GNU/kFreeBSD and GNU/kNetBSD.
7158 2008-10-08 Thomas Schwinge <tschwinge@gnu.org>
7160 * config.host: Fold `*-*-gnu*' cases into the Linux ones.
7162 2008-09-03 Hari Sandanagobalane <hariharan@picochip.com>
7164 Add picoChip port.
7165 * config.host: Add picochip-*-*.
7167 2008-08-06 Bob Wilson <bob.wilson@acm.org>
7169 * config.host: Match more processor names for Xtensa.
7171 2008-07-08 H.J. Lu <hongjiu.lu@intel.com>
7173 * config/i386/64/t-softfp-compat: Update comments.
7175 2008-07-07 H.J. Lu <hongjiu.lu@intel.com>
7177 * config/i386/64/_divtc3-compat.c: Moved to ...
7178 * config/i386/64/_divtc3.c: Here.
7180 * config/i386/64/_multc3-compat.c: Moved to ...
7181 * config/i386/64/_multc3.c: Here.
7183 * config/i386/64/_powitf2-compat.c: Moved to ...
7184 * config/i386/64/_powitf2.c: Here.
7186 * config/i386/64/t-softfp-compat (libgcc2-tf-compats): Add
7187 .c suffix instead of -compat.c.
7189 2008-07-05 Uros Bizjak <ubizjak@gmail.com>
7191 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Remove.
7192 (_FP_MUL_MEAT_D): Ditto.
7193 (_FP_DIV_MEAT_S): Ditto.
7194 (_FP_DIV_MEAT_D): Ditto.
7196 2008-07-03 Richard Sandiford <rdsandiford@googlemail.com>
7198 * Makefile.in: Add support for __sync_* libgcc functions.
7200 2008-07-03 H.J. Lu <hongjiu.lu@intel.com>
7202 * shared-object.mk ($(base)_s$(objext)): Remove -DSHARED.
7204 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
7206 PR boostrap/36702
7207 * config.host: Only include 32bit t-fprules-softfp for Darwin/x86
7208 and Linux/x86. Include 64bit t-softfp-compat for Linux/x86.
7210 * config/i386/64/t-fprules-softfp: Moved to ...
7211 * config/i386/64/t-softfp-compat: This. New.
7213 2008-07-02 Uros Bizjak <ubizjak@gmail.com>
7215 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS) [FP_EX_INVALID]:
7216 Initialize f with 0.0.
7218 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
7220 PR target/36669
7221 * shared-object.mk ($(base)_s$(objext)): Add -DSHARED.
7223 * config/i386/64/_divtc3-compat.c: New.
7224 * config/i386/64/_multc3-compat.c: Likewise.
7225 * config/i386/64/_powitf2-compat.c: Likewise.
7226 * config/i386/64/eqtf2.c: Likewise.
7227 * config/i386/64/getf2.c: Likewise.
7228 * config/i386/64/letf2.c: Likewise.
7229 * config/i386/64/t-fprules-softfp: Likewise.
7231 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
7233 * config.host: Add i386/${host_address}/t-fprules-softfp to
7234 tmake_file for i[34567]86-*-darwin*, x86_64-*-darwin*,
7235 i[34567]86-*-linux*, x86_64-*-linux*.
7237 * configure.ac: Set host_address to 64 or 32 for x86.
7238 * configure: Regenerated.
7240 * Makefile.in (config.status): Also depend on
7241 $(srcdir)/config.host.
7243 * config/i386/32/t-fprules-softfp: New.
7244 * config/i386/32/tf-signs.c: Likewise.
7246 * config/i386/64/sfp-machine.h: New. Moved from gcc.
7248 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
7249 Uros Bizjak <ubizjak@gmail.com>
7251 * config/i386/32/sfp-machine.h: New.
7253 2008-06-26 Nathan Froyd <froydnj@codesourcery.com>
7255 * config/rs6000/t-ppccomm: Remove rules that conflict with
7256 auto-generated rules.
7258 2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
7260 * configure.ac: sinclude override.m4.
7261 * configure: Regenerate.
7263 2008-06-11 Bernhard Fischer <aldot@gcc.gnu.org>
7265 * configure: Regenerate.
7267 2008-06-10 Joseph Myers <joseph@codesourcery.com>
7269 * Makefile.in (DECNUMINC): Remove
7270 -I$(MULTIBUILDTOP)../../libdecnumber.
7271 * gstdint.h: New.
7273 2008-06-07 Joseph Myers <joseph@codesourcery.com>
7275 * config.host (strongarm*-*-*, ep9312*-*-*, xscale-*-*,
7276 parisc*-*-*, m680[012]0-*-*, *-*-linux*libc1*, *-*-linux*aout*,
7277 alpha*-*-unicosmk*, strongarm*-*-freebsd*, ep9312-*-elf,
7278 arm*-*-kaos*, cris-*-aout, parisc*64*-*-linux*, parisc*-*-linux*,
7279 hppa1.1-*-pro*, hppa1.1-*-osf*, hppa1.1-*-bsd*,
7280 i[34567]86-sequent-ptx4*, i[34567]86-sequent-sysv4*,
7281 i[34567]86-*-beoself*, i[34567]86-*-beos*, i[34567]86-*-sco3.2v5*,
7282 i[34567]86-*-sysv5*, i[34567]86-*-sysv4*, i[34567]86-*-uwin*,
7283 i[34567]86-*-kaos*, m68020-*-elf*, m68010-*-netbsdelf*,
7284 mips-wrs-windiss, mt-*-elf, powerpc-*-beos*, powerpc-*-chorusos*,
7285 powerpc-wrs-windiss*, powerpcle-*-sysv*, powerpc-*-kaos*,
7286 powerpcle-*-kaos*, sh*-*-kaos*, sparc-*-sysv4*, strongarm-*-elf*,
7287 strongarm-*-pe, strongarm-*-kaos*, vax-*-bsd*, vax-*-sysv*,
7288 vax-*-ultrix*, xscale-*-elf, xscale-*-coff): Remove.
7290 2008-05-25 Arthur Loiret <arthur.loiret@u-psud.fr>
7292 * config.host (sh2[lbe]*-*-linux*): Allow target.
7294 2008-04-30 Nathan Froyd <froydnj@codesourcery.com>
7296 * config/rs6000/t-ppccomm: Add build rules for new files.
7297 (LIB2ADD_ST): New variable.
7299 2008-04-07 Andy Hutchinson <hutchinsonandy@aim.com>
7301 PR target/34210
7302 PR target/35508
7303 * config.host (avr-*-*): Add avr cpu_type and avr tmake_file.
7304 * config/t-avr: New file. Build 16bit libgcc functions.
7306 2008-03-02 Jakub Jelinek <jakub@redhat.com>
7308 PR target/35401
7309 * config/t-slibgcc-darwin: Make install-leaf dependent on
7310 install-darwin-libgcc-stubs instead of install.
7312 2008-01-25 Joseph Myers <joseph@codesourcery.com>
7314 * config.host (tic4x-*-*, c4x-*-rtems*, tic4x-*-rtems*, c4x-*,
7315 tic4x-*, h8300-*-rtemscoff*, ns32k-*-netbsdelf*, ns32k-*-netbsd*,
7316 sh-*-rtemscoff*): Remove cases.
7318 2007-12-27 Richard Sandiford <rsandifo@nildram.co.uk>
7320 * Makefile.in (all): Use install-leaf rather than install.
7321 (install): Split most of the rule into...
7322 (install-leaf): ...this new one.
7324 2007-12-19 Etsushi Kato <ek.kato@gmail.com>
7325 Paolo Bonzini <bonzini@gnu.org>
7327 PR target/30572
7328 * Makefile.in: Use @shlib_slibdir@ substitution to get
7329 correct install name on darwin.
7330 * config/t-slibgcc-darwin: Use @shlib_slibdir@ for -install_name.
7332 2007-12-15 Hans-Peter Nilsson <hp@axis.com>
7334 * config.host (crisv32-*-elf, crisv32-*-none): New, same as
7335 cris-*-elf and cris-*-none.
7336 (crisv32-*-linux*): Similar, as cris-*-linux*.
7338 2007-11-20 Rask Ingemann Lambertsen <rask@sygehus.dk>
7340 * config.host (ia64*-*-elf*): Build ia64 specific libgcc parts.
7342 2007-10-27 H.J. Lu <hongjiu.lu@intel.com>
7344 PR regression/33926
7345 * configure.ac: Replace have_cc_tls with gcc_cv_have_cc_tls.
7346 * configure: Regenerated.
7348 2007-09-27 H.J. Lu <hongjiu.lu@intel.com>
7350 * Makefile.in (dfp-filenames): Replace decimal_globals,
7351 decimal_data, binarydecimal and convert_data with
7352 bid_decimal_globals, bid_decimal_data, bid_binarydecimal
7353 and bid_convert_data, respectively.
7355 2007-09-17 Chao-ying Fu <fu@mips.com>
7356 Nigel Stephens <nigel@mips.com>
7358 * fixed-obj.mk: New file to support fine-grain fixed-point functions.
7359 * Makefile.in (fixed_point): Define.
7360 Check if fixed_point is yes to build support functions.
7361 * configure.ac: Check for fixed_point support.
7362 * configure: Regenerated.
7363 * gen-fixed.sh: New file to generate lists of fixed-point labels,
7364 funcs, modes, from, to.
7366 2007-09-11 Janis Johnson <janis187@us.ibm.com
7368 * Makefile.in (dfp-filenames): Add bid128_noncomp.
7370 2007-09-10 Janis Johnson <janis187@us.ibm.com>
7372 * Makefile.in (dfp-filenames): Remove decUtility, add
7373 decDouble, decPacked, decQuad, decSingle.
7375 2007-08-27 Hans Kester <hans.kester@ellips.nl>
7377 * config.host : Add x86_64-elf target.
7379 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
7381 * configure.ac (set_have_cc_tls): Add a missing =.
7382 * configure: Regenerated.
7384 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
7386 * config.host (tmake_file): Add t-tls for i[34567]86-*-linux*
7387 and x86_64-*-linux*.
7389 * config/t-tls: New file.
7391 * Makefile.in (INTERNAL_CFLAGS): Add @set_have_cc_tls@.
7393 * configure.ac: Include ../config/enable.m4 and
7394 ../config/tls.m4. Use GCC_CHECK_CC_TLS to check if assembler
7395 supports TLS and substitute set_have_cc_tls.
7396 * configure: Regenerated.
7398 2007-07-04 H.J. Lu <hongjiu.lu@intel.com>
7400 * Makefile.in: Use libbid for DFP when BID is enabled.
7402 2007-06-14 Danny Smith <dannysmith@users.sourceforge.net>
7404 * config.host(*-cygwin* |*-mingw* ): Add crtbegin.o, crtend.o to
7405 extra_parts. Add config/i386/t-cygming to tmake_file.
7406 * config/i386/t-cygming: New file with rules for crtbegin.o, crtend.o.
7408 2007-05-29 Zuxy Meng <zuxy.meng@gmail.com>
7409 Danny Smith <dannysmith@users.sourceforge.net>
7411 PR target/29498
7412 * config.host (i[34567]86-*-cygwin* | i[34567]86-*-mingw*) Add
7413 crtfastmath.o to extra_parts. Add i386/t-crtfm to tmake_file.
7414 * config/i386/t-crtfm: Compile crtfastmath.o with
7415 -minline-all-stringops.
7417 2007-05-10 Richard Sandiford <richard@codesourcery.com>
7419 * config.host (sparc-wrs-vxworks): New target.
7421 2007-04-14 Kazu Hirata <kazu@codesourcery.com>
7423 * config.host: Recognize fido.
7425 2007-04-04 Janis Johnson <janis187@us.ibm.com>
7427 * configure: Check host, not target, for decimal float support.
7429 2007-04-03 Uros Bizjak <ubizjak@gmail.com>
7431 * config/i386/t-crtpc: New file.
7432 * config.host (i[34567]86-*-linux*): Add i386/t-crtpc to tm-file.
7433 (x86_64-*-linux*): Ditto.
7435 2007-02-30 Kai Tietz <kai.tietz@onevision.com>
7437 * config.host (x86_64-*-mingw*): New target.
7439 2007-03-23 Michael Meissner <michael.meissner@amd.com>
7440 H.J. Lu <hongjiu.lu@intel.com>
7442 * Makefile.in (enable_decimal_float): New.
7443 (DECNUMINC): Add
7444 -I$(srcdir)/../libdecnumber/$(enable_decimal_float).
7445 (dec-objects): Move decimal32, decimal64 and decimal128 to ...
7446 (decbits-filenames): This.
7447 (decbits-objects): New.
7448 (libgcc-objects): Add $(decbits-objects).
7450 * configure.ac: Support * --enable-decimal-float={no,yes,bid,dpd}.
7451 Substitute enable_decimal_float.
7452 * configure: Regenerated.
7454 2007-03-19 Hans-Peter Nilsson <hp@axis.com>
7456 * config.host (cris-*-elf | cris-*-none): Set extra_parts.
7458 2007-03-12 Brooks Moses <brooks.moses@codesourcery.com>
7460 * Makefile.in (install-info): New dummy target.
7462 2007-03-05 Bernd Schmidt <bernd.schmidt@analog.com>
7464 * config.host (bfin*-linux-uclibc*): Set extra_parts.
7466 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
7468 * Makefile.in: Add install-html and install-pdf dummy
7469 targets.
7471 2007-02-05 Roger Sayle <roger@eyesopen.com>
7472 Daniel Jacobowitz <dan@codesourcery.com>
7474 * Makefile.in <LIBUNWIND>: Make libgcc_s.so depend on libunwind.so.
7475 (libgcc_s.so): Append -B./ to CFLAGS for $(SHLIB_LINK).
7476 (libunwind.so): Likewise for $(SHLIBUNWIND_LINK).
7478 2007-01-29 Janis Johnson <janis187@us.ibm.com>
7480 * Makefile.in (dec-filenames): Add decExcept.
7482 2007-01-28 Daniel Jacobowitz <dan@codesourcery.com>
7484 PR bootstrap/30469
7485 * Makefile.in (CFLAGS): Forcibly remove -fprofile-generate and
7486 -fprofile-use.
7488 2007-01-25 Daniel Jacobowitz <dan@codesourcery.com>
7490 * configure.ac: Add --enable-version-specific-runtime-libs.
7491 Correct $slibdir default.
7492 * configure: Regenerated.
7494 2007-01-23 Joseph Myers <joseph@codesourcery.com>
7496 * config/rs6000/t-ldbl128: Always use -mlong-double-128.
7498 2007-01-21 Andrew Pinski <pinskia@gmail.com>
7500 PR target/30519
7501 * config.host (alpha*-*-linux*): Set extra_parts.
7503 2007-01-09 Kaz Kojima <kkojima@gcc.gnu.org>
7505 * config/sh/t-linux: New.
7506 * config.host (sh*-*-linux*): Set tmake_file.
7508 2007-01-05 Daniel Jacobowitz <dan@codesourcery.com>
7510 * Makefile.in (install): Handle multilibs.
7512 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
7514 * Makefile.in: Added .PHONY entry for documentation targets.
7516 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
7518 * Makefile.in: Add empty info, html, dvi, pdf targets.
7520 2007-01-04 Mike Stump <mrs@apple.com>
7522 * Makefile.in (MAKEINFO): Remove.
7523 (PERL): Likewise.
7525 2007-01-04 Paolo Bonzini <bonzini@gnu.org>
7527 * configure.ac: Add GCC_TOPLEV_SUBDIRS.
7528 * configure: Regenerate.
7529 * Makefile.in (host_subdir): Substitute it.
7530 (gcc_objdir): Use it.
7532 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
7534 * config.host (ia64*-*-linux*): Set tmake_file.
7536 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
7538 * Makefile.in (version): Define.
7540 2007-01-03 Daniel Jacobowitz <dan@codesourcery.com>
7541 Paolo Bonzini <bonzini@gnu.org>
7543 * Makefile.in, config/i386/t-darwin, config/i386/t-darwin64,
7544 config/i386/t-nwld, config/rs6000/t-darwin, config/rs6000/t-ldbl128,
7545 config/i386/t-crtfm, config/alpha/t-crtfm, config/ia64/t-ia64,
7546 config/sparc/t-crtfm, config/t-slibgcc-darwin,
7547 config/rs6000/t-ppccomm, config.host, configure.ac, empty.mk,
7548 shared-object.mk, siditi-object.mk, static-object.mk: New files.
7549 * configure: Generated.
7550 \f
7551 Copyright (C) 2007-2016 Free Software Foundation, Inc.
7553 Copying and distribution of this file, with or without modification,
7554 are permitted in any medium without royalty provided the copyright
7555 notice and this notice are preserved.