| blob | ca47125504ee1a5534620478b32fbf4a89a9d962 |
1 2016-02-26 Joel Sherrill <joel@rtems.org>
3 * config.host: Add x86_64-*-rtems*.
5 2016-02-26 Joel Sherrill <joel@rtems.org>
7 * libgcc/config.host: Add aarch64-*-rtems*.
9 2016-02-26 Paul E. Murphy <murphyp@linux.vnet.ibm.com>
10 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
12 * config/rs6000/sfp-machine.h (_FP_DECL_EX): Declare _fpsr as a
13 union of u64 and double.
14 (FP_TRAPPING_EXCEPTIONS): Return a bitmask of trapping exceptions.
15 (FP_INIT_ROUNDMODE): Read the fpscr instead of writing a mystery
16 value.
17 (FP_ROUNDMODE): Update the usage of _fpscr.
19 2016-02-25 Ilya Verbin <ilya.verbin@intel.com>
21 PR driver/68463
22 * Makefile.in (crtoffloadtable$(objext)): New rule.
23 * configure.ac (extra_parts): Add crtoffloadtable$(objext) if
24 enable_offload_targets is not empty.
25 * configure: Regenerate.
26 * offloadstuff.c: Move __OFFLOAD_TABLE__ from crtoffloadend to
27 crtoffloadtable.
29 2016-02-17 Max Filippov <jcmvbkbc@gmail.com>
31 * config/xtensa/ieee754-df.S (__muldf3_aux, __divdf3_aux): Add
32 .literal_position before the function.
33 * config/xtensa/ieee754-sf.S (__mulsf3_aux, __divsf3_aux):
34 Likewise.
36 2016-02-15 Marcin Kościelnicki <koriakin@0x04.net>
38 * config.host: Use t-stack and t-stack-s390 for s390*-*-linux.
39 * config/s390/morestack.S: New file.
40 * config/s390/t-stack-s390: New file.
41 * generic-morestack.c (__splitstack_find): Add s390-specific code.
43 2016-02-12 Walter Lee <walt@tilera.com>
45 * config.host (tilegx*-*-linux*): remove ti from
46 softfp_int_modes for 32-bit configs.
48 2016-02-10 Ian Lance Taylor <iant@google.com>
50 PR go/68562
51 * config/i386/morestack.S (__stack_split_initialize): Align
52 stack.
54 2016-02-03 Andreas Tobler <andreast@gcc.gnu.org>
56 PR bootstrap/69611
57 * config/rs6000/sfp-machine.h: Guard __sfp_exceptions with
58 __FLOAT128__ to compile only for __float128 capable targets.
60 2016-01-25 Jakub Jelinek <jakub@redhat.com>
62 PR target/69444
63 * config/rs6000/sfp-machine.h: Fix a typo in #ifndef - __NO_FPRS__
64 instead of ___NO_FPRS__.
66 2016-01-21 Michael Meissner <meissner@linux.vnet.ibm.com>
67 Steven Munroe <munroesj@linux.vnet.ibm.com>
68 Tulio Magno Quites Machado Filho <tulioqm@br.ibm.com>
70 * config/rs6000/float128-sed: New files to convert TF names to KF
71 names for PowerPC IEEE 128-bit floating point support.
72 * config/rs6000/float128-sed-hw: Likewise.
74 * config/rs6000/float128-hw.c: New file for ISA 3.0 IEEE 128-bit
75 floating point hardware support.
77 * config/rs6000/float128-ifunc.c: New file to pick either IEEE
78 128-bit floating point software emulation or use ISA 3.0 hardware
79 support if it is available.
81 * config/rs6000/quad-float128.h: New file to support IEEE 128-bit
82 floating point.
84 * config/rs6000/extendkftf2-sw.c: New file, convert IEEE 128-bit
85 floating point to IBM extended double.
87 * config/rs6000/trunctfkf2-sw.c: New file, convert IBM extended
88 double to IEEE 128-bit floating point.
90 * config/rs6000/t-float128: New Makefile fragments to enable
91 building __float128 emulation support.
92 * config/rs6000/t-float128-hw: Likewise.
94 * config/rs6000/sfp-exceptions.c: New file to provide exception
95 support for IEEE 128-bit floating point.
97 * config/rs6000/floattikf.c: New files for converting between IEEE
98 128-bit floating point and signed/unsigned 128-bit integers.
99 * config/rs6000/fixunskfti.c: Likewise.
100 * config/rs6000/fixkfti.c: Likewise.
101 * config/rs6000/floatuntikf.c: Likewise.
103 * config/rs6000/sfp-machine.h (_FP_W_TYPE_SIZE): Use 64-bit types
104 when building on 64-bit systems, or when VSX is enabled.
105 (_FP_W_TYPE): Likewise.
106 (_FP_WS_TYPE): Likewise.
107 (_FP_I_TYPE): Likewise.
108 (TItype): Define on 64-bit systems.
109 (UTItype): Likewise.
110 (TI_BITS): Likewise.
111 (_FP_MUL_MEAT_D): Add support for using 64-bit types.
112 (_FP_MUL_MEAT_Q): Likewise.
113 (_FP_DIV_MEAT_D): Likewise.
114 (_FP_DIV_MEAT_Q): Likewise.
115 (_FP_NANFRAC_D): Likewise.
116 (_FP_NANFRAC_Q): Likewise.
117 (ISA_BIT): Add exception support if we are being compiled on a
118 machine with hardware floating point support to build the IEEE
119 128-bit emulation functions.
120 (FP_EX_INVALID): Likewise.
121 (FP_EX_OVERFLOW): Likewise.
122 (FP_EX_UNDERFLOW): Likewise.
123 (FP_EX_DIVZERO): Likewise.
124 (FP_EX_INEXACT): Likewise.
125 (FP_EX_ALL): Likewise.
126 (__sfp_handle_exceptions): Likewise.
127 (FP_HANDLE_EXCEPTIONS): Likewise.
128 (FP_RND_NEAREST): Likewise.
129 (FP_RND_ZERO): Likewise.
130 (FP_RND_PINF): Likewise.
131 (FP_RND_MINF): Likewise.
132 (FP_RND_MASK): Likewise.
133 (_FP_DECL_EX): Likewise.
134 (FP_INIT_ROUNDMODE): Likewise.
135 (FP_ROUNDMODE): Likewise.
137 * libgcc/config.host (powerpc*-*-linux*): If compiler can compile
138 VSX code, enable IEEE 128-bit floating point. If the compiler can
139 compile IEEE 128-bit floating point code with ISA 3.0 IEEE 128-bit
140 floating point hardware instructions and it supports declaring
141 functions with the ifunc attribute, enable ifunc functions to
142 switch between software and hardware support.
143 * configure.ac (powerpc*-*-linux*): Likewise.
144 * configure: Regenerate.
146 2016-01-15 Nick Clifton <nickc@redhat.com>
148 * config/msp430/t-msp430 (lib2_mul_none.o): Only use the first
149 dependency as the source file to be compiled.
150 (lib2_mul_16bit.o, lib2hw_mul_16.o, lib2hw_mul_32.o)
151 (lib2hw_mul_f5.o): Likewise.
153 2016-01-13 Michael Meissner <meissner@linux.vnet.ibm.com>
155 * libgcc/config/rs6000/extendkftf2-sw.c: Revert 2016-01-13 change.
156 * libgcc/config/rs6000/fixkfti.c: Likewise.
157 * libgcc/config/rs6000/fixunskfti.c: Likewise.
158 * libgcc/config/rs6000/float128-hw.c: Likewise.
159 * libgcc/config/rs6000/float128-ifunc.c: Likewise.
160 * libgcc/config/rs6000/float128-sed: Likewise.
161 * libgcc/config/rs6000/floattikf.c: Likewise.
162 * libgcc/config/rs6000/floatuntikf.c: Likewise.
163 * libgcc/config/rs6000/quad-float128.h: Likewise.
164 * libgcc/config/rs6000/sfp-exceptions.c: Likewise.
165 * libgcc/config/rs6000/sfp-machine.h: Likewise.
166 * libgcc/config/rs6000/t-float128: Likewise.
167 * libgcc/config/rs6000/t-float128-hw: Likewise.
168 * libgcc/config/rs6000/trunctfkf2-sw.c: Likewise.
169 * libgcc/config.host: Likewise.
170 * libgcc/configure: Likewise.
171 * libgcc/configure.ac: Likewise.
173 2016-01-13 Michael Meissner <meissner@linux.vnet.ibm.com>
174 Steven Munroe <munroesj@linux.vnet.ibm.com>
175 Tulio Magno Quites Machado Filho <tulioqm@br.ibm.com>
177 * config/rs6000/sfp-exceptions.c: New file to provide exception
178 support for IEEE 128-bit floating point.
180 * config/rs6000/float128-hw.c: New file for ISA 3.0 IEEE 128-bit
181 floating point hardware support.
183 * config/rs6000/floattikf.c: New files for IEEE 128-bit floating
184 point conversions.
185 * config/rs6000/fixunskfti.c: Likewise.
186 * config/rs6000/fixkfti.c: Likewise.
187 * config/rs6000/floatuntikf.c: Likewise.
188 * config/rs6000/extendkftf2-sw.c: Likewise.
189 * config/rs6000/trunctfkf2-sw.c: Likewise.
191 * config/rs6000/float128-ifunc.c: New file to pick either IEEE
192 128-bit floating point software emulation or use ISA 3.0 hardware
193 support if it is available.
195 * config/rs6000/quad-float128.h: New file to support IEEE 128-bit
196 floating point.
198 * config/rs6000/t-float128: New Makefile fragments to enable
199 building __float128 emulation support.
200 * config/rs6000/t-float128-hw: Likewise.
202 * config/rs6000/float128-sed: New file to convert TF names to KF
203 names for PowerPC IEEE 128-bit floating point support.
205 * config/rs6000/sfp-machine.h (_FP_W_TYPE_SIZE): Use 64-bit types
206 when building on 64-bit systems, or when VSX is enabled.
207 (_FP_W_TYPE): Likewise.
208 (_FP_WS_TYPE): Likewise.
209 (_FP_I_TYPE): Likewise.
210 (TItype): Define on 64-bit systems.
211 (UTItype): Likewise.
212 (TI_BITS): Likewise.
213 (_FP_MUL_MEAT_D): Add support for using 64-bit types.
214 (_FP_MUL_MEAT_Q): Likewise.
215 (_FP_DIV_MEAT_D): Likewise.
216 (_FP_DIV_MEAT_Q): Likewise.
217 (_FP_NANFRAC_D): Likewise.
218 (_FP_NANFRAC_Q): Likewise.
219 (ISA_BIT): Add exception support if we are being compiled on a
220 machine with hardware floating point support to build the IEEE
221 128-bit emulation functions.
222 (FP_EX_INVALID): Likewise.
223 (FP_EX_OVERFLOW): Likewise.
224 (FP_EX_UNDERFLOW): Likewise.
225 (FP_EX_DIVZERO): Likewise.
226 (FP_EX_INEXACT): Likewise.
227 (FP_EX_ALL): Likewise.
228 (__sfp_handle_exceptions): Likewise.
229 (FP_HANDLE_EXCEPTIONS): Likewise.
230 (FP_RND_NEAREST): Likewise.
231 (FP_RND_ZERO): Likewise.
232 (FP_RND_PINF): Likewise.
233 (FP_RND_MINF): Likewise.
234 (FP_RND_MASK): Likewise.
235 (_FP_DECL_EX): Likewise.
236 (FP_INIT_ROUNDMODE): Likewise.
237 (FP_ROUNDMODE): Likewise.
239 * configure.ac (powerpc*-*-linux*): Check whether the PowerPC
240 compiler can do __float128.
241 * configure: Regenerate.
243 * libgcc/config.host (powerpc*-*-linux*): If compiler can compile
244 VSX code, enable IEEE 128-bit floating point.
246 2016-01-05 Olivier Hainque <hainque@adacore.com>
248 * config/rs6000/aix-unwind.h (ucontext_for): Handle AIX 7.1
249 specificities.
251 2016-01-04 Jakub Jelinek <jakub@redhat.com>
253 Update copyright years.
255 2015-12-18 Andris Pavenis <andris.pavenis@iki.fi>
257 * config.host: Add *-*-msdosdjgpp to lists of i[34567]86-*-*
258 soft-fp targets.
260 2015-12-16 Bernd Edlinger <bernd.edlinger@hotmail.de>
262 * unwind-generic.h (_Unwind_GetTextRelBase): Call __builtin_abort
263 instead of abort to avoid dependency on stdlib.h.
265 2015-12-09 John David Anglin <danglin@gcc.gnu.org>
267 * config/pa/fptr.c (__canonicalize_funcptr_for_compare): Remove code
268 to initialize call to __dl_fixup once.
270 2015-12-04 Nick Clifton <nickc@redhat.com>
272 * config/msp430/mpy.c (__mulhi3): Use a faster algorithm.
273 Allow for the second argument being negative.
274 * config.host (extra_parts): Define for MSP430. Create separate
275 libraries for each of the hardware multiply formats.
276 * config/msp430/lib2hw_mul.S: Build only the multiply routines
277 that are needed.
278 * config/msp430/lib2mul.c: Likewise.
279 * config/msp430/t-msp430 (LIB2ADD): Remove lib2hw_mul.S.
280 Add rules to build hardware multiply libraries.
281 * config/msp430/lib2divSI.c: (__mspabi_divlu): Alias for
282 __mspabi_divul function.
283 (__mspabi_divllu): New stub function.
285 2015-12-01 John David Anglin <danglin@gcc.gnu.org>
287 * config/pa/fptr.c (__canonicalize_funcptr_for_compare): Initialize
288 fixup values if saved GOT address doesn't match runtime address.
289 (fixup_branch_offset): Reorder list.
291 2015-11-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
293 * Makefile.in (VTV_CFLAGS): New variable.
294 (vtv_start$(objext), vtv_end$(objext), vtv_end$(objext))
295 (vtv_start_preinit$(objext), vtv_end_preinit$(objext)): Use it.
296 * config.host (*-*-solaris2*): Add t-crtstuff-pic to tmake_file.
297 Add vtv_start.o, vtv_end.o, vtv_start_preinit.o, vtv_end_preinit.o
298 to extra_parts if $enable_vtable_verify = yes.
300 2015-11-23 Szabolcs Nagy <szabolcs.nagy@arm.com>
302 PR target/68059
303 * config/arm/linux-atomic-64bit.c (__write): Rename to...
304 (write): ...this and fix the return type.
306 2015-11-19 DJ Delorie <dj@redhat.com>
308 * config/msp430/lib2hw_mul.S: Fix alignment.
310 2015-11-18 Nathan Sidwell <nathan@codesourcery.com>
312 * config/nvptx/reduction.c: New.
313 * config/nvptx/t-nvptx (LIB2ADD): Add it.
315 2015-11-15 David Edelsohn <dje.gcc@gmail.com>
317 * config/rs6000/on_exit.c: New file.
318 * config/rs6000/t-aix-cxa (LIB2ADDEH): Build on_exit.c.
319 * config/rs6000/libgcc-aix-cxa.ver (on_exit): Add symbol to exports.
321 2015-11-11 Claudiu Zissulescu <claziss@synopsys.com>
323 * config/arc/dp-hack.h: Add support for ARCHS.
324 * config/arc/ieee-754/divdf3.S: Likewise.
325 * config/arc/ieee-754/divsf3-stdmul.S: Likewise.
326 * config/arc/ieee-754/muldf3.S: Likewise.
327 * config/arc/ieee-754/mulsf3.S: Likewise
328 * config/arc/lib1funcs.S: Likewise
329 * config/arc/gmon/dcache_linesz.S: Don't read the build register
330 for ARCv2 cores.
331 * config/arc/gmon/profil.S (__profil, __profil_irq): Don't profile
332 for ARCv2 cores.
333 * config/arc/ieee-754/arc-ieee-754.h (MPYHU, MPYH): Define.
334 * config/arc/t-arc700-uClibc: Remove hard selection for ARC 700
335 cores.
337 2015-11-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
339 * config/ia64/crtbegin.S: Check HAVE_INITFINI_ARRAY_SUPPORT
340 value.
341 * config/ia64/crtend.S: Likewise.
343 2015-11-07 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
345 * config/visium/lib2funcs.c (__set_trampoline_parity): Use
346 __CHAR_BIT__ instead of BITS_PER_UNIT.
347 * fixed-bit.h: Likewise.
348 * fp-bit.h: Likewise.
349 * libgcc2.c (__popcountSI2): Likewise.
350 (__popcountDI2): Likewise.
351 * libgcc2.h: Likewise.
352 * libgcov.h: Likewise.
354 2015-11-07 David Edelsohn <dje.gcc@gmail.com>
356 * config/rs6000/atexit.c: New file.
357 * config/rs6000/t-aix-cxa (LIB2ADDEH): Build atexit.c.
358 * config/rs6000/libgcc-aix-cxa.ver (atexit): Add symbol to exports.
359 * config/rs6000/cxa_finalize.c
360 (catomic_compare_and_exchange_bool_acq): Negate return value.
362 2015-10-30 Venkataramanan Kumar <venkataramanan.kumar@amd.com>
364 * config/i386/cpuinfo.c (enum processor_types): Add AMDFAM17H.
365 (processor_subtypes): Add znver1.
366 (get_amd_cpu): Detect znver1.
368 2015-10-29 Christophe Lyon <christophe.lyon@linaro.org>
370 * config.host (arm*-*-eabi*, arm*-*-symbianelf*, arm*-*-rtems*):
371 Include crtfastmath.o.
373 2015-10-23 Joern Rennecke <joern.rennecke@embecosm.com>
375 PR libgcc/66883
376 * config/epiphany/udivsi3-float.c: Fix CONCISE test, and comment typo.
378 2015-10-16 Kaushik Phatak <kaushik.phatak@kpit.com>
380 * config/rl78/divmodqi.S: Return 0x00 by default for div by 0.
381 * config/rl78/divmodsi.S: Update return register to r8.
382 * config/rl78/divmodhi.S: Update return register to r8,r9.
383 Branch to main_loop_done_himode to pop registers before return.
385 2015-10-09 Venkataramanan Kumar <venkataramanan.kumar@amd.com>
387 * config/i386/cpuinfo.c (get_amd_cpu): Detect bdver4.
388 (__cpu_indicator_init): Fix model selection for AMD CPUs.
390 2015-10-05 Kirill Yukhin <kirill.yukhin@intel.com>
392 * config/i386/cpuinfo.c (get_intel_cpu): Detect "skylake-avx512".
394 2015-10-03 Max Filippov <jcmvbkbc@gmail.com>
396 * config.host (xtensa*-*-uclinux*): New configuration.
398 2015-10-02 Kirill Yukhin <kirill.yukhin@intel.com>
400 * config/i386/cpuinfo.c (processor_features): Add
401 FEATURE_AVX512VBMI and FEATURE_AVX512VBMI.
403 2015-09-28 Joseph Myers <joseph@codesourcery.com>
405 * soft-fp/adddf3.c: Update from glibc.
406 * soft-fp/addsf3.c: Likewise.
407 * soft-fp/addtf3.c: Likewise.
408 * soft-fp/divdf3.c: Likewise.
409 * soft-fp/divsf3.c: Likewise.
410 * soft-fp/divtf3.c: Likewise.
411 * soft-fp/double.h: Likewise.
412 * soft-fp/eqdf2.c: Likewise.
413 * soft-fp/eqsf2.c: Likewise.
414 * soft-fp/eqtf2.c: Likewise.
415 * soft-fp/extenddftf2.c: Likewise.
416 * soft-fp/extended.h: Likewise.
417 * soft-fp/extendsfdf2.c: Likewise.
418 * soft-fp/extendsftf2.c: Likewise.
419 * soft-fp/extendxftf2.c: Likewise.
420 * soft-fp/fixdfdi.c: Likewise.
421 * soft-fp/fixdfsi.c: Likewise.
422 * soft-fp/fixdfti.c: Likewise.
423 * soft-fp/fixsfdi.c: Likewise.
424 * soft-fp/fixsfsi.c: Likewise.
425 * soft-fp/fixsfti.c: Likewise.
426 * soft-fp/fixtfdi.c: Likewise.
427 * soft-fp/fixtfsi.c: Likewise.
428 * soft-fp/fixtfti.c: Likewise.
429 * soft-fp/fixunsdfdi.c: Likewise.
430 * soft-fp/fixunsdfsi.c: Likewise.
431 * soft-fp/fixunsdfti.c: Likewise.
432 * soft-fp/fixunssfdi.c: Likewise.
433 * soft-fp/fixunssfsi.c: Likewise.
434 * soft-fp/fixunssfti.c: Likewise.
435 * soft-fp/fixunstfdi.c: Likewise.
436 * soft-fp/fixunstfsi.c: Likewise.
437 * soft-fp/fixunstfti.c: Likewise.
438 * soft-fp/floatdidf.c: Likewise.
439 * soft-fp/floatdisf.c: Likewise.
440 * soft-fp/floatditf.c: Likewise.
441 * soft-fp/floatsidf.c: Likewise.
442 * soft-fp/floatsisf.c: Likewise.
443 * soft-fp/floatsitf.c: Likewise.
444 * soft-fp/floattidf.c: Likewise.
445 * soft-fp/floattisf.c: Likewise.
446 * soft-fp/floattitf.c: Likewise.
447 * soft-fp/floatundidf.c: Likewise.
448 * soft-fp/floatundisf.c: Likewise.
449 * soft-fp/floatunditf.c: Likewise.
450 * soft-fp/floatunsidf.c: Likewise.
451 * soft-fp/floatunsisf.c: Likewise.
452 * soft-fp/floatunsitf.c: Likewise.
453 * soft-fp/floatuntidf.c: Likewise.
454 * soft-fp/floatuntisf.c: Likewise.
455 * soft-fp/floatuntitf.c: Likewise.
456 * soft-fp/gedf2.c: Likewise.
457 * soft-fp/gesf2.c: Likewise.
458 * soft-fp/getf2.c: Likewise.
459 * soft-fp/ledf2.c: Likewise.
460 * soft-fp/lesf2.c: Likewise.
461 * soft-fp/letf2.c: Likewise.
462 * soft-fp/muldf3.c: Likewise.
463 * soft-fp/mulsf3.c: Likewise.
464 * soft-fp/multf3.c: Likewise.
465 * soft-fp/negdf2.c: Likewise.
466 * soft-fp/negsf2.c: Likewise.
467 * soft-fp/negtf2.c: Likewise.
468 * soft-fp/op-1.h: Likewise.
469 * soft-fp/op-2.h: Likewise.
470 * soft-fp/op-4.h: Likewise.
471 * soft-fp/op-8.h: Likewise.
472 * soft-fp/op-common.h: Likewise.
473 * soft-fp/quad.h: Likewise.
474 * soft-fp/single.h: Likewise.
475 * soft-fp/soft-fp.h: Likewise.
476 * soft-fp/subdf3.c: Likewise.
477 * soft-fp/subsf3.c: Likewise.
478 * soft-fp/subtf3.c: Likewise.
479 * soft-fp/truncdfsf2.c: Likewise.
480 * soft-fp/trunctfdf2.c: Likewise.
481 * soft-fp/trunctfsf2.c: Likewise.
482 * soft-fp/trunctfxf2.c: Likewise.
483 * soft-fp/unorddf2.c: Likewise.
484 * soft-fp/unordsf2.c: Likewise.
485 * soft-fp/unordtf2.c: Likewise.
487 2015-09-24 Richard Earnshaw <rearnsha@arm.com>
489 PR libgcc/67624
490 * config/arm/fp16.c (__gnu_f2h_internal): Handle infinity correctly.
492 2015-09-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
494 * config.host (*-*-solaris2*): Add t-crtstuff-pic to tmake_file.
495 Add crtbeginS.o, crtendS.o to extra_parts if libgcc_cv_solaris_crts.
496 * config/sol2/gmon.c: (monstartup): Don't write trailing NUL of
497 messages.
498 (internal_mcount): Likewise.
499 * config/sol2/t-sol2 (crtp.o, crtpg.o, gmon.o): Compile with
500 crt_compile, add CRTSTUFF_T_CFLAGS_S.
502 2015-09-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
504 * configure.ac (libgcc_cv_solaris_crts): New test.
505 * configure: Regenerate.
506 * config.in: Regenerate.
507 * config/sol2/crtp.c, config/sol2/crtpg.c: New files.
508 * config/gmon-sol2.c: Rename to ...
509 * config/sol2/gmon.c: ... this.
510 Include auto-target.h.
511 (internal_mcount): Wrap setup handling in !HAVE_SOLARIS_CRTS.
512 * config/t-sol2: Rename to ...
513 * config/sol2/t-sol2: ... this.
514 (gmon.o): Reflect renaming.
515 (crtp.o, crtpg.o): New rules.
516 * config.host (*-*-solaris2*): Reflect renaming.
517 Use system CRTs if present.
518 Remove default CRT case.
520 2015-09-23 John David Anglin <danglin@gcc.gnu.org>
522 * config/pa/linux-atomic.c (__kernel_cmpxchg2): Reorder error checks.
523 (__sync_fetch_and_##OP##_##WIDTH): Change result to match type of
524 __kernel_cmpxchg2.
525 (__sync_##OP##_and_fetch_##WIDTH): Likewise.
526 (__sync_val_compare_and_swap_##WIDTH): Likewise.
527 (__sync_bool_compare_and_swap_##WIDTH): Likewise.
528 (__sync_lock_test_and_set_##WIDTH): Likewise.
529 (__sync_lock_release_##WIDTH): Likewise.
530 (__sync_fetch_and_##OP##_4): Change result to match type of
531 __kernel_cmpxchg.
532 (__sync_##OP##_and_fetch_4): Likewise.
533 (__sync_val_compare_and_swap_4): Likewise.
534 (__sync_bool_compare_and_swap_4): likewise.
535 (__sync_lock_test_and_set_4): Likewise.
536 (__sync_lock_release_4): Likewise.
537 (FETCH_AND_OP_2): Add long long variants.
538 (OP_AND_FETCH_2): Likewise.
539 (COMPARE_AND_SWAP_2 ): Likewise.
540 (SYNC_LOCK_TEST_AND_SET_2): Likewise.
541 (SYNC_LOCK_RELEASE_2): Likewise.
542 (__sync_bool_compare_and_swap_##WIDTH): Correct return.
544 2015-09-22 Kirill Yukhin <kirill.yukhin@intel.com>
546 * libgcc/config/i386/cpuinfo.c (enum processor_features): Add
547 FEATURE_AVX512VL, FEATURE_AVX512BW, FEATURE_AVX512DQ,
548 FEATURE_AVX512CD, FEATURE_AVX512ER, FEATURE_AVX512PF.
549 (get_available_features): Habdle new features.
551 2015-09-21 James Bowman <james.bowman@ftdichip.com>
553 * config/ft32/crti-hw.S: Use __PMSIZE to allow configurable
554 memory layout. Deal correctly with BSS region larger than 32K.
555 Handle a watchdog reset like a power-on reset. Clean up unused
556 code.
558 2015-09-18 Andrew Dixie <andrewd@gentrack.com>
559 David Edelsohn <dje.gcc@gmail.com>
561 * config.host (powerpc-ibm-aix*): Add crtdbase.o to extra_parts.
562 * config/rs6000/crtdbase.S: New file.
563 * config/rs6000/t-aix-cxa: Build crtdbase.o.
565 2015-09-15 Max Filippov <jcmvbkbc@gmail.com>
567 * config/xtensa/linux-unwind.h (xtensa_fallback_frame_state):
568 Add support for call0 ABI.
570 2015-09-13 John David Anglin <danglin@gcc.gnu.org>
572 * config/pa/fptr.c (SIGN_EXTEND): Cast -1 to unsigned.
574 2015-09-03 Sebastian Huber <sebastian.huber@embedded-brains.de>
576 * config/gthr-rtems.h (__GTHREADS_CXX0X): New.
577 (__GTHREAD_HAS_COND): Likewise.
578 (__gthread_t): Likewise.
579 (__gthread_cond_t): Likewise.
580 (__gthread_time_t): Likewise.
581 (__GTHREAD_MUTEX_INIT): Likewise.
582 (__GTHREAD_RECURSIVE_MUTEX_INIT): Likewise.
583 (__GTHREAD_COND_INIT): Likewise.
584 (__GTHREAD_COND_INIT_FUNCTION): Likewise.
585 (__GTHREAD_TIME_INIT): Likewise.
586 (__gthread_create): Likewise.
587 (__gthread_join): Likewise.
588 (__gthread_detach): Likewise.
589 (__gthread_equal): Likewise.
590 (__gthread_self): Likewise.
591 (__gthread_yield): Likewise.
592 (__gthread_cond_broadcast): Likewise.
593 (__gthread_cond_signal): Likewise.
594 (__gthread_cond_wait): Likewise.
595 (__gthread_cond_timedwait): Likewise.
596 (__gthread_cond_wait_recursive): Likewise.
597 (__gthread_cond_destroy): Likewise.
598 (rtems_gxx_once): Delete.
599 (rtems_gxx_key_create): Likewise.
600 (rtems_gxx_key_delete): Likewise.
601 (rtems_gxx_getspecific): Likewise.
602 (rtems_gxx_setspecific): Likewise.
603 (rtems_gxx_mutex_init): Likewise.
604 (rtems_gxx_mutex_destroy): Likewise.
605 (rtems_gxx_mutex_lock): Likewise.
606 (rtems_gxx_mutex_trylock): Likewise.
607 (rtems_gxx_mutex_unlock): Likewise.
608 (rtems_gxx_recursive_mutex_init): Likewise.
609 (rtems_gxx_recursive_mutex_lock): Likewise.
610 (rtems_gxx_recursive_mutex_trylock): Likewise.
611 (rtems_gxx_recursive_mutex_unlock): Likewise.
612 (__GTHREAD_ONCE_INIT): Use <pthread.h> initializer.
613 (__GTHREAD_MUTEX_INIT_FUNCTION): Use <pthread.h> function.
614 (__GTHREAD_RECURSIVE_MUTEX_INIT_FUNCTION): Likewise.
615 (__gthread_once): Likewise.
616 (__gthread_key_create): Likewise.
617 (__gthread_key_delete): Likewise.
618 (__gthread_getspecific): Likewise.
619 (__gthread_setspecific): Likewise.
620 (__gthread_key_t): Use <pthread.h> type.
621 (__gthread_once_t): Likewise
622 (__gthread_mutex_t): Use <sys/lock.h> type.
623 (__gthread_recursive_mutex_t): Likewise
624 (__gthread_mutex_lock): Use <sys/lock.h> function.
625 (__gthread_mutex_trylock): Likewise.
626 (__gthread_mutex_timedlock): Likewise.
627 (__gthread_mutex_unlock): Likewise.
628 (__gthread_mutex_destroy): Likewise.
629 (__gthread_recursive_mutex_lock): Likewise.
630 (__gthread_recursive_mutex_trylock): Likewise.
631 (__gthread_recursive_mutex_timedlock): Likewise.
632 (__gthread_recursive_mutex_unlock): Likewise.
633 (__gthread_recursive_mutex_destroy): Likewise.
635 2015-08-18 Max Filippov <jcmvbkbc@gmail.com>
637 * config/xtensa/unwind-dw2-xtensa.c (_Unwind_GetCFA): Return
638 context->sp instead of context->cfa.
640 2015-08-18 Max Filippov <jcmvbkbc@gmail.com>
642 * config/xtensa/t-windowed (LIB2ADDEH): Replace unwind-dw2-fde
643 with unwind-dw2-fde-dip.
645 2015-08-18 Max Filippov <jcmvbkbc@gmail.com>
647 * config/xtensa/lib2funcs.S (__xtensa_libgcc_window_spill): Use
648 CALL12 followed by series of ENTRY to spill windowed registers.
649 (__xtensa_nonlocal_goto): Call __xtensa_libgcc_window_spill
650 instead of making linux spill syscall.
652 2015-08-14 Yuri Rumyantsev <ysrumyan@gmail.com>
654 * config/i386/cpuinfo.c (enum processor_subtypes): Add skylake.
655 (get_intel_cpu): Likewise.
657 2015-08-12 H.J. Lu <hongjiu.lu@intel.com>
659 * config/i386/cpuinfo.c (processor_types): Add INTEL_KNL.
660 (get_intel_cpu): Add Knights Landing support.
662 2015-08-11 Uros Bizjak <ubizjak@gmail.com>
664 PR target/66954
665 * config/i386/cpuinfo.c (enum processor_features): Add FEATURE_PCLMUL.
666 (get_available_features): Handle FEATURE_PCLMUL.
668 2015-08-10 H.J. Lu <hongjiu.lu@intel.com>
670 * config/i386/cpuinfo.c (get_intel_cpu): Treat model == 0x4f as
671 Broadwell.
673 2015-07-22 Uros Bizjak <ubizjak@gmail.com>
675 PR target/66954
676 * config/i386/cpuinfo.c (enum processor_features): Add FEATURE_AES.
677 (get_available_features): Handle FEATURE_AES.
679 2015-07-22 Chung-Lin Tang <cltang@codesourcery.com>
681 * config/nios2/linux-atomic.c (<asm/unistd.h>): Remove #include.
682 (EFAULT,EBUSY,ENOSYS): Delete unused #defines.
684 2015-07-17 Nathan Sidwell <nathan@codesourcery.com>
686 * offloadstuff.c: Constify host data.
688 2015-07-17 Jan Beulich <jbeulich@suse.com>
690 * config/t-softfp: Split up "else ifneq".
692 2015-07-14 Sandra Loosemore <sandra@codesourcery.com>
693 Cesar Philippidis <cesar@codesourcery.com>
694 Chung-Lin Tang <cltang@codesourcery.com>
696 * config/nios2/tramp.c (MOVHI, ORI, JMP): Conditionalize
697 for __nios2_arch__ level.
699 2015-07-13 John Marino <gnugcc@marino.st>
701 * config/i386/t-dragonfly: New.
703 2015-07-01 John David Anglin <danglin@gcc.gnu.org>
705 * config/pa/linux-atomic.c (__kernel_cmpxchg): Reorder arguments to
706 better match light-weight syscall argument order.
707 (__kernel_cmpxchg2): Likewise.
708 Adjust callers.
710 2015-06-30 H.J. Lu <hongjiu.lu@intel.com>
712 * config.host: Support i[34567]86-*-elfiamcu target.
713 * config/t-softfp-sfdftf: New file.
714 * config/i386/32/t-iamcu: Likewise.
715 * configure: Regenerated.
717 2015-06-23 James Lemke <jwlemke@codesourcery.com>
719 libgcc/config/arm/
720 * lib1funcs.S (aeabi_idiv0, aeabi_ldiv0): Add CFI entries.
722 2015-05-27 H.J. Lu <hongjiu.lu@intel.com>
724 * Makefile.in (CRTSTUFF_CFLAGS): Add $(NO_PIE_CFLAGS).
726 2015-05-27 John Marino <gnugcc@marino.st>
728 * config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Set
729 md_unwind_header
730 * config/i386/freebsd-unwind.h: New.
732 2015-05-22 Uros Bizjak <ubizjak@gmail.com>
734 * config.host (i[34567]-*-*, x86_64-*-*): Add t-crtfm instead of
735 i386/t-crtfm to tmake_file.
736 * config/i386/crtfastmath.c (set_fast_math_sse): New function.
737 (set_fast_math): Use set_fast_math_sse for SSE targets.
738 * config/i386/t-crtfm: Remove.
740 2015-05-21 Alan Modra <amodra@gmail.com>
742 PR libgcc/66225
743 * config/rs6000/morestack.S: Remove ".abiversion 1".
745 2015-05-20 Alan Modra <amodra@gmail.com>
747 * config/rs6000/morestack.S: New.
748 * config/rs6000/t-stack-rs6000: New.
749 * config.host (powerpc*-*-linux*): Add t-stack and t-stack-rs6000
750 to tmake_file.
751 * generic-morestack.c: Don't build for powerpc 32-bit.
753 2015-05-19 Eric Botcazou <ebotcazou@adacore.com>
755 * Makefile.in (LIBUNWIND): Move dependency for shared libgcc.
756 Remove useless endif/ifneq ($(enable_shared),yes) pair.
758 2015-05-16 James Bowman <james.bowman@ftdichip.com>
760 * config.host: FT32 target added.
761 * config/ft32/*: New files for FT32 target.
763 2015-05-15 Martin Galvan <martin.galvan@tallertechnologies.com>
765 * config/arm/lib1funcs.S (CFI_START_FUNCTION, CFI_END_FUNCTION):
766 New macros.
767 * config/arm/ieee754-df.S: Add CFI directives.
768 * config/arm/ieee754-sf.S: Add CFI directives.
770 2015-05-13 Eric Botcazou <ebotcazou@adacore.com>
772 * configure.ac: Include config/sjlj.m4.
773 Remove manual SJLJ check, add GCC_CHECK_SJLJ_EXCEPTIONS and adjust.
774 * config.in: Regenerate.
775 * configure: Likewise.
776 * config.host: Replace enable_sjlj_exceptions by ac_cv_sjlj_exceptions.
778 2015-05-12 Uros Bizjak <ubizjak@gmail.com>
780 * libgcov-util.c: Add space between string literal and macro name.
782 2015-05-06 Sandra Loosemore <sandra@codesourcery.com>
783 Chris Jones <chrisj@nvidia.com>
784 Joshua Conner <jconner@nvidia.com>
786 * config.host (arm*-*-linux*): Add support for crtfastmath.o.
787 (arm*-*-uclinux*): Likewise.
788 (arm*-*-eabi* | arm*-*-rtems*): Likewise.
789 * config/arm/crtfastmath.c: New file.
791 2014-04-29 Bernd Schmidt <bernds@codesourcery.com>
793 * Makefile.in (real_host_noncanonical): New variable.
794 (libsubdir): Use it.
795 * configure.ac (real_host_noncanonical): Compute. Remove special
796 case for intelmicemul.
797 * configure: Regenerate.
799 2015-04-28 Uros Bizjak <ubizjak@gmail.com>
801 * config/frv/elf-lib.h: New file.
802 (CRT_GET_RFIB_DATA): Move definition from gcc/config/frv/frv.h.
803 * libgcc/config.host (frv-*elf, frv-*-*linux*): Add frv/elf-lib.h
804 to tm_file.
806 2015-04-28 Uros Bizjak <ubizjak@gmail.com>
808 * config/frv/frvbengin.c: Do not include defaults.h
809 * config/frv/frvend.c: Ditto.
811 2015-04-27 Yoshinori Sato <ysato@users.sourceforge.jp>
813 * config.host: Add h8300-*-linux
814 * config/h8300/t-linux: New file.
815 * config/h8300/lib1funs.s: Change symbol prefix.
816 * config/h8300/sfp-machine.h: 64bit double support.
818 2015-04-22 Gregor Richards <gregor.richards@uwaterloo.ca>
819 Szabolcs Nagy <szabolcs.nagy@arm.com>
821 * unwind-dw2-fde-dip.c (USE_PT_GNU_EH_FRAME): Define it on
822 Linux if target provides dl_iterate_phdr.
824 2015-04-17 H.J. Lu <hongjiu.lu@intel.com>
826 PR target/65612
827 * config.host (tmake_file): Add t-slibgcc-libgcc for Linux/x86.
828 * config/i386/cpuinfo.c (__cpu_model): Initialize.
829 (__cpu_indicator_init@GCC_4.8.0): New.
830 (__cpu_model@GCC_4.8.0): Likewise.
831 * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): Add
832 -DUSE_ELF_SYMVER.
834 2015-04-16 Nick Clifton <nickc@redhat.com>
836 * config/rl78/divmodhi.S: Add G14 and G13 versions of the __divhi3
837 and __modhi3 functions.
838 * config/rl78/divmodso.S: Add G14 and G13 versions of the
839 __divsi3, __udivsi3, __modsi3 and __umodsi3 functions.
841 2015-04-15 Chen Gang <gang.chen.5i5j@gmail.com>
843 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Use empty
844 do-while loop as macro body to avoid warnings.
846 2015-04-10 Jakub Jelinek <jakub@redhat.com>
847 Iain Sandoe <iain@codesourcery.com>
849 PR target/65351
850 * configure: Regenerate.
852 2015-04-07 Jakub Jelinek <jakub@redhat.com>
853 Iain Sandoe <iain@codesourcery.com>
855 PR target/65351
856 * configure: Regenerate.
858 2015-03-25 Chung-Lin Tang <cltang@codesourcery.com>
860 * config.host (nios2-*-linux*): Remove 'extra_parts' setting.
862 2015-03-03 Max Filippov <jcmvbkbc@gmail.com>
864 Implement call0 ABI for xtensa
865 * config/xtensa/lib2funcs.S (__xtensa_libgcc_window_spill,
866 __xtensa_nonlocal_goto): Don't compile for call0 ABI.
867 (__xtensa_sync_caches): Only use entry and retw in windowed ABI,
868 use ret in call0 ABI.
869 * config/xtensa/t-windowed: New file.
870 * libgcc/config/xtensa/t-xtensa (LIB2ADDEH): Move to t-windowed.
871 * libgcc/configure: Regenerated.
872 * libgcc/configure.ac: Check if xtensa target is configured for
873 windowed ABI and thus needs to use custom unwind code.
875 2015-02-12 Jonathan Wakely <jwakely@redhat.com>
877 PR libgcc/64885
878 * gthr-single.h: Use __unused__ attribute instead of unused.
879 * config/gthr-vxworks.h: Likewise.
880 * config/i386/gthr-win32.h: Likewise.
882 2015-02-27 Kai Tietz <ktietz@redhat.com>
884 PR target/65038
885 * config.in: Regenerated.
886 * configure: Likewise.
887 * configure.ac (AC_HEADER_STDC): Added explicit.
888 (AC_CHECK_HEADERS): Check for default headers plus
889 for ftw.h header.
890 * libgcov-util.c (gcov_read_profile_dir): Disable use
891 of ftw-function, if header is not found.
892 (ftw_read_file): Likewise.
894 2015-02-23 Thomas Schwinge <thomas@codesourcery.com>
896 PR target/65181
897 * config/nvptx/t-nvptx (INHIBIT_LIBC_CFLAGS): Define to
898 -Dinhibit_libc.
900 2015-02-17 Sandra Loosemore <sandra@codesourcery.com>
902 * config/arm/bpabi.S (test_div_by_zero): Make label names
903 consistent between thumb2 and arm mode cases. Separate the
904 signed comparison on the high word of the numerator from the
905 unsigned comparison on the low word.
906 * config/arm/bpabi-v6m.S (test_div_by_zero): Similarly separate
907 signed comparison.
909 2015-02-17 Joseph Myers <joseph@codesourcery.com>
911 * config/nvptx/realloc.c: Include <stddef.h> instead of <stdlib.h>
912 and <string.h>.
913 (__nvptx_realloc): Call __builtin_memcpy instead of memcpy.
915 2015-02-10 Rainer Emrich <rainer@emrich-ebersheim.de>
917 PR gcov-profile/61889
918 * libgcov-driver-system.c: undefine clashing macro for mkdir.
920 2015-02-02 Nick Clifton <nickc@redhat.com>
922 * config/rl78/fpmath-sf.S (__rl78_int_pack_a_r8): Fix edge case
923 rounding up the fraction.
925 2015-01-31 John David Anglin <danglin@gcc.gnu.org>
927 * config/pa/linux-atomic.c (__kernel_cmpxchg2): Change declaration of
928 oldval and newval to const void *. Fix typo.
929 (FETCH_AND_OP_2): Use __atomic_load_n to load value.
930 (FETCH_AND_OP_WORD): Likewise.
931 (OP_AND_FETCH_WORD): Likewise.
932 (COMPARE_AND_SWAP_2): Likewise.
933 (__sync_val_compare_and_swap_4): Likewise.
934 (__sync_lock_test_and_set_4): Likewise.
935 (SYNC_LOCK_RELEASE_2): Likewise.
936 Remove support for long long atomic operations.
938 2015-01-27 Caroline Tice <cmtice@google.com>
940 Committing VTV Cywin/Ming patch for Patrick Wollgast
941 * Makefile.in: Move rules to build vtv_*.o out of the check
942 for CUSTOM_CRTSTUFF.
943 * config.host (i[34567]86-*-cygwin*, x86_64-*-cygwin*,
944 i[34567]86-*-mingw*)
945 (x86_64-*-mingw*): Only add vtv_*.o to extra_parts if
946 enable_vtable_verify.
948 2015-01-27 Nick Clifton <nickc@redhat.com>
950 * config/rl78/cmpsi2.S: Use function start and end macros.
951 (__gcc_bcmp): New function.
952 * config/rl78/lshrsi3.S: Use function start and end macros.
953 * config/rl78/mulsi3.S: Add support for G10.
954 (__mulqi3): New function for G10.
955 * config/rl78/signbit.S: Use function start and end macros.
956 * config/rl78/t-rl78 (LIB2ADD): Add bit-count.S, fpbit-sf.S and
957 fpmath-sf.S.
958 (LIB2FUNCS_EXCLUDE): Define.
959 (LIB2FUNCS_ST): Define.
960 * config/rl78/trampoline.S: Use function start and end macros.
961 * config/rl78/vregs.h (START_FUNC): New macro.
962 (START_ANOTHER_FUNC): New macro.
963 (END_FUNC): New macro.
964 (END_ANOTHER_FUNC): New macro.
965 * config/rl78/bit-count.S: New file. Contains assembler
966 implementations of the bit counting functions: ___clzhi2,
967 __clzsi2, ctzhi2, ctzsi2, ffshi2, ffssi2, __partityhi2,
968 __paritysi2, __popcounthi2 and __popcountsi2.
969 * config/rl78/fpbit-sf.S: New file. Contains assembler
970 implementationas of the math functions: __negsf2, __cmpsf2,
971 __eqsf2, __nesf2, __lesf2, __ltsf2, __gesf2, gtsf2, __unordsf2,
972 __fixsfsi, __fixunssfsi, __floatsisf and __floatunssisf.
973 * config/rl78/fpmath-sf.S: New file. Contains assembler
974 implementations of the math functions: __subsf3, __addsf3,
975 __mulsf3 and __divsf3
977 2015-01-27 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
979 * config.host (i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*):
980 Add i386/elf-lib.h to tm_file.
981 * config/i386/elf-lib.h: Fix comment.
982 * unwind-dw2-fde-dip.c (_Unwind_IteratePhdrCallback) [__x86_64__
983 && __sun__ && __svr4__]: Remove workaround.
985 2015-01-25 Allan Sandfeld Jensen <sandfeld@kde.org>
987 * config/i386/cpuinfo.c (enum processor_features): Add FEATURE_BMI and
988 FEATURE_BMI2.
989 (get_available_features): Detect FEATURE_BMI and FEATURE_BMI2.
991 2015-01-24 H.J. Lu <hongjiu.lu@intel.com>
993 * config/i386/cpuinfo.c (processor_subtypes): Add
994 INTEL_COREI7_BROADWELL.
995 (get_intel_cpu): Support new Silvermont, Haswell and Broadwell
996 model numbers.
998 2015-01-23 Uros Bizjak <ubizjak@gmail.com>
1000 * config/i386/elf-lib.h: New file.
1001 (CRT_GET_RFIB_DATA): Move definition from gcc/config/i386/gnu-user.h.
1002 Wrap definition in #ifdef __i386__.
1003 * libgcc/config.host (i[34567]86-*-linux*, i[34567]86-*-kfreebsd*-gnu)
1004 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*)
1005 (i[34567]86-*-kopensolaris*-gnu, x86_64-*-linux*)
1006 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Add i386/elf-lib.h
1007 to tm_file.
1009 2015-01-22 Chen Gang <gang.chen.5i5j@gmail.com>
1011 * unwind-dw2-fde.h (last_fde): Use "(const fde *)" instead of
1012 "(char *)" to avoid qualifier warning by 'xgcc' compiling.
1014 2015-01-20 Chung-Lin Tang <cltang@codesourcery.com>
1016 * config/nios2/linux-unwind.h (nios2_fallback_frame_state):
1017 Update rt_sigframe format and address for current Nios II
1018 Linux conventions.
1020 2015-01-09 Andreas Tobler <andreast@gcc.gnu.org>
1022 * config.host (arm*-*-freebsd*): Add new configuration for
1023 arm*-*-freebsd*.
1024 * config/arm/freebsd-atomic.c: New file.
1025 * config/arm/t-freebsd: Likewise.
1026 * config/arm/unwind-arm.h: Add __FreeBSD__ to the list of
1027 'PC-relative indirect' OS's.
1029 2015-01-06 Eric Botcazou <ebotcazou@adacore.com>
1031 * config.host: Add Visium support.
1032 * config/visium: New directory.
1034 2015-01-05 Jakub Jelinek <jakub@redhat.com>
1036 Update copyright years.
1038 2014-12-19 Matthew Fortune <matthew.fortune@imgtec.com>
1040 * config.host: Support mipsisa32r6 and mipsisa64r6.
1041 * config/mips/mips16.S: Do not build for R6.
1043 2014-12-17 Oleg Endo <olegendo@gcc.gnu.org>
1045 * config/sh/crt.h: New.
1046 * config/sh/crti.S: Use GLOBAL macro from crt.h for _init and _fini
1047 symbols.
1048 * config/sh/crt1.S: Likewise.
1050 2014-12-15 Uros Bizjak <ubizjak@gmail.com>
1052 PR libgcc/63832
1053 * crtstuff.c (__do_global_dtors_aux) [HIDDEN_DTOR_LIST_END]: Use
1054 func_ptr *dtor_list temporary variable to avoid "array subscript
1055 is above array bounds" warnings.
1057 2014-12-09 Michael Haubenwallner <michael.haubenwallner@ssi-schaefer.com>
1059 * Makefile.in (with_aix_soname): Define.
1060 * config/rs6000/t-slibgcc-aix: Act upon --with-aix-soname option.
1061 * configure.ac: Accept --with-aix-soname=aix|svr4|both option.
1062 * configure: Recreate.
1064 2014-12-05 Olivier Hainque <hainque@adacore.com>
1066 * unwind-dw2.c (DWARF_REG_TO_UNWIND_COLUMN): Remove default def,
1067 now provided by defaults.h.
1069 2014-11-30 Oleg Endo <olegendo@gcc.gnu.org>
1071 PR target/55351
1072 * config/sh/lib1funcs.S: Check value of __SHMEDIA__ instead of checking
1073 whether it's defined.
1075 2014-11-27 Ilya Tocar <ilya.tocar@intel.com>
1077 * config/i386/cpuinfo.c (processor_features): Add FEATURE_AVX512F.
1078 * config/i386/cpuinfo.c (get_available_features): Detect it.
1080 2014-11-27 Tony Wang <tony.wang@arm.com>
1082 * config/arm/lib1funcs.S (FUNC_START): Add conditional section
1083 redefine for macro L_arm_muldivsf3 and L_arm_muldivdf3.
1084 (SYM_END, ARM_SYM_START): Add macros used to expose function Symbols.
1086 2014-11-25 Segher Boessenkool <segher@kernel.crashing.org>
1088 * crtstuff.c (__do_glbal_ctors_1): Add missing semicolon.
1090 2014-11-24 John David Anglin <danglin@gcc.gnu.org>
1092 * config/pa/linux-atomic.c (ABORT_INSTRUCTION): Use __builtin_trap()
1093 instead.
1095 2014-11-21 Guy Martin <gmsoft@tuxicoman.be>
1096 John David Anglin <danglin@gcc.gnu.org>
1098 * config/pa/linux-atomic.c (__kernel_cmpxchg2): New.
1099 (FETCH_AND_OP_2): New. Use for subword and double word operations.
1100 (OP_AND_FETCH_2): Likewise.
1101 (COMPARE_AND_SWAP_2): Likewise.
1102 (SYNC_LOCK_TEST_AND_SET_2): Likewise.
1103 (SYNC_LOCK_RELEASE_2): Likewise.
1104 (SUBWORD_SYNC_OP): Remove.
1105 (SUBWORD_VAL_CAS): Likewise.
1106 (SUBWORD_BOOL_CAS): Likewise.
1107 (FETCH_AND_OP_WORD): Update.
1108 Consistently use signed types.
1110 2014-11-13 Bernd Schmidt <bernds@codesourcery.com>
1111 Thomas Schwinge <thomas@codesourcery.com>
1112 Ilya Verbin <ilya.verbin@intel.com>
1113 Andrey Turetskiy <andrey.turetskiy@intel.com>
1115 * Makefile.in (crtoffloadbegin$(objext)): New rule.
1116 (crtoffloadend$(objext)): Likewise.
1117 * configure: Regenerate.
1118 * configure.ac (accel_dir_suffix): Compute new variable.
1119 (extra_parts): Add crtoffloadbegin.o and crtoffloadend.o
1120 if enable_offload_targets is not empty.
1121 * offloadstuff.c: New file.
1123 2014-11-13 Nick Clifton <nickc@redhat.com>
1125 * config/rl78/divmodhi.S: Add support for the G10 architecture.
1126 Use START_FUNC and END_FUNC macros to enable linker garbage
1127 collection.
1128 * config/rl78/divmodqi.S: Likewise.
1129 * config/rl78/divmodsi.S: Likewise.
1130 * config/rl78/mulsi3.S: Likewise.
1131 * config/rl78/lib2div.c: Remove G10 functions.
1132 * config/rl78/lib2muls.c: Likewise.
1133 * config/rl78/t-rl8 (HOST_LIBGCC2_CFLAGS): Define.
1134 * config/rl78/vregs.h (START_FUNC): New macro.
1135 (END_FUNC): New macro.
1137 2014-11-12 Matthew Fortune <matthew.fortune@imgtec.com>
1139 * config/mips/mips16.S: Set .module when supported. Update O32
1140 FP64 calling convention and use for FPXX when possible. Add FPXX
1141 calling convention fallback case.
1143 2014-11-06 Bernd Schmidt <bernds@codesourcery.com>
1145 * config.host: Handle nvptx-*-*.
1146 * shared-object.mk (as-flags-$o): Define.
1147 ($(base)$(objext), $(base)_s$(objext)): Use it instead of
1148 -xassembler-with-cpp.
1149 * static-object.mk: Identical changes.
1150 * config/nvptx/t-nvptx: New file.
1151 * config/nvptx/crt0.s: New file.
1152 * config/nvptx/free.asm: New file.
1153 * config/nvptx/malloc.asm: New file.
1154 * config/nvptx/realloc.c: New file.
1156 2014-10-30 Joseph Myers <joseph@codesourcery.com>
1158 * Makefile.in (libgcc.map.in): New target.
1159 (libgcc.map): Use libgcc.map.in.
1160 * config/t-softfp (softfp_compat): New variable to be set by
1161 users.
1162 [$(softfp_compat) = y] (softfp_map_dep, softfp_set_symver): New
1163 variables.
1164 [$(softfp_compat) = y] (softfp_file_list): Use files in the build
1165 directory.
1166 [$(softfp_compat) = y] ($(softfp_file_list)): Generate wrappers
1167 that use compat symbols and disable all code unless [SHARED].
1168 * config/t-softfp-compat: New file.
1169 * find-symver.awk: New file.
1170 * configure.ac (--with-glibc-version): New configure option.
1171 (ppc_fp_compat): New variable set for powerpc*-*-linux*.
1172 * configure: Regenerate.
1173 * config.host (powerpc*-*-linux*): Use ${ppc_fp_compat} for
1174 soft-float and e500.
1176 2014-10-29 Joseph Myers <joseph@codesourcery.com>
1178 * config/t-hardfp (hardfp_exclusions): Document new variable for
1179 user to define.
1180 (hardfp_func_list): Exclude functions from $(hardfp_exclusions).
1181 * config/t-softfp (softfp_extras): Document new variable for user
1182 to define.
1183 (softfp_func_list): Add functions from $(softfp_extras).
1184 * config/rs6000/t-e500v1-fp, config/rs6000/t-e500v2-fp: New files.
1185 * config.host (powerpc*-*-linux*): For e500v1, use
1186 rs6000/t-e500v1-fp and t-hardfp; do not use t-softfp-sfdf and
1187 t-softfp-excl. For e500v2, use t-hardfp-sfdf, rs6000/t-e500v2-fp
1188 and t-hardfp; do not use t-softfp-sfdf and t-softfp-excl.
1190 2014-10-26 John David Anglin <danglin@gcc.gnu.org>
1192 * config/pa/linux-unwind.h (pa32_read_access_ok): New function.
1193 (pa32_fallback_frame_state): Use pa32_read_access_ok to check if
1194 memory read accesses are ok.
1196 2014-10-25 Joseph Myers <joseph@codesourcery.com>
1198 * configure.ac (ppc_fp_type): Set variable on powerpc*-*-linux*.
1199 * configure: Regenerate.
1200 * config.host (powerpc*-*-linux*): Use $ppc_fp_type to determine
1201 additions to tmake_file. Use t-hardfp-sfdf and t-hardfp instead
1202 of soft-fp for 32-bit classic hard float. Do not use
1203 t-softfp-excl for soft float.
1205 2014-10-22 Joseph Myers <joseph@codesourcery.com>
1207 * config.host (powerpc*-*-linux*): Only use soft-fp for 32-bit
1208 configurations.
1209 * config/rs6000/t-ppc64-fp (softfp_wrap_start, softfp_wrap_end):
1210 Remove variables.
1212 2014-10-22 Georg-Johann Lay <avr@gjlay.de>
1214 * config/avr/lib1funcs.S (__do_global_dtors): Fix wrong code
1215 introduced with 2014-10-21 trunk r216525.
1217 2014-10-21 Joern Rennecke <joern.rennecke@embecosm.com>
1218 Vidya Praveen <vidya.praveen@atmel.com>
1219 Praveen Kumar Kaushik <Praveen_Kumar.Kaushik@atmel.com>
1220 Senthil Kumar Selvaraj <Senthil_Kumar.Selvaraj@atmel.com>
1221 Pitchumani Sivanupandi <Pitchumani.S@atmel.com>
1223 * config/avr/lib1funcs.S (__do_global_dtors): Go back to descending
1224 order.
1226 Updated library functions for AVRTINY arch.
1227 * config/avr/lib1funcs.S: Updated zero/tmp regs for AVRTINY.
1228 Replaced occurrences of r0/r1 with tmp/zero reg macros.
1229 Added wsubi/ wadi macros that expands conditionally as sbiw/ adiw
1230 or AVRTINY equivalent. Replaced occurrences of sbiw/adiw with
1231 wsubi/wadi macors.
1232 (__mulsi3_helper): Update stack, preserve callee saved regs and
1233 argument from stack. Restore callee save registers.
1234 (__mulpsi3): Likewise.
1235 (__muldi3, __udivmodsi4, __divmodsi4, __negsi2, __umoddi3, __udivmod64,
1236 __moddi3, __adddi3, __adddi3_s8, __subdi3, __cmpdi2, __cmpdi2_s8,
1237 __negdi2, __prologue_saves__, __epilogue_restores__): Excluded for
1238 AVRTINY.
1239 (__tablejump2__): Added lpm equivalent instructions for AVRTINY.
1240 (__do_copy_data): Added new definition for AVRTINY.
1241 (__do_clear_bss): Replace r17 by r18 to preserve zero reg for AVRTINY.
1242 (__load_3, __load_4, __xload_1, __xload_2, __xload_3,
1243 __xload_4, __movmemx_qi, __movmemx_hi): Excluded for AVRTINY.
1244 * config/avr/lib1funcs-fixed.S: Replaced occurrences of r0/r1 with
1245 tmp/zero reg macros. Replaced occurrences of sbiw/adiw with wsubi/wadi
1246 macors.
1247 * config/avr/t-avr (LIB1ASMFUNCS): Remove unsupported functions for
1248 AVRTINY.
1250 Fix broken long multiplication on tiny arch.
1252 2014-10-09 Joseph Myers <joseph@codesourcery.com>
1254 * soft-fp/double.h: Update from glibc.
1255 * soft-fp/eqdf2.c: Likewise.
1256 * soft-fp/eqsf2.c: Likewise.
1257 * soft-fp/eqtf2.c: Likewise.
1258 * soft-fp/extenddftf2.c: Likewise.
1259 * soft-fp/extended.h: Likewise.
1260 * soft-fp/extendsfdf2.c: Likewise.
1261 * soft-fp/extendsftf2.c: Likewise.
1262 * soft-fp/extendxftf2.c: Likewise.
1263 * soft-fp/gedf2.c: Likewise.
1264 * soft-fp/gesf2.c: Likewise.
1265 * soft-fp/getf2.c: Likewise.
1266 * soft-fp/ledf2.c: Likewise.
1267 * soft-fp/lesf2.c: Likewise.
1268 * soft-fp/letf2.c: Likewise.
1269 * soft-fp/op-1.h: Likewise.
1270 * soft-fp/op-2.h: Likewise.
1271 * soft-fp/op-4.h: Likewise.
1272 * soft-fp/op-8.h: Likewise.
1273 * soft-fp/op-common.h: Likewise.
1274 * soft-fp/quad.h: Likewise.
1275 * soft-fp/single.h: Likewise.
1276 * soft-fp/soft-fp.h: Likewise.
1277 * soft-fp/unorddf2.c: Likewise.
1278 * soft-fp/unordsf2.c: Likewise.
1279 * soft-fp/unordtf2.c: Likewise.
1280 * config/c6x/eqd.c (__c6xabi_eqd): Update call to FP_CMP_EQ_D.
1281 * config/c6x/eqf.c (__c6xabi_eqf): Update call to FP_CMP_EQ_S.
1282 * config/c6x/ged.c (__c6xabi_ged): Update call to FP_CMP_D.
1283 * config/c6x/gef.c (__c6xabi_gef): Update call to FP_CMP_S.
1284 * config/c6x/gtd.c (__c6xabi_gtd): Update call to FP_CMP_D.
1285 * config/c6x/gtf.c (__c6xabi_gtf): Update call to FP_CMP_S.
1286 * config/c6x/led.c (__c6xabi_led): Update call to FP_CMP_D.
1287 * config/c6x/lef.c (__c6xabi_lef): Update call to FP_CMP_S.
1288 * config/c6x/ltd.c (__c6xabi_ltd): Update call to FP_CMP_D.
1289 * config/c6x/ltf.c (__c6xabi_ltf): Update call to FP_CMP_S.
1291 2014-10-08 Rong Xu <xur@google.com>
1293 * libgcov-util.c (read_gcda_file): Fix format.
1294 (find_match_gcov_info): Ditto.
1295 (calculate_2_entries): New.
1296 (compute_one_gcov): Ditto.
1297 (gcov_info_count_all_cold): Ditto.
1298 (gcov_info_count_all_zero): Ditto.
1299 (extract_file_basename): Ditto.
1300 (get_file_basename): Ditto.
1301 (set_flag): Ditto.
1302 (matched_gcov_info): Ditto.
1303 (calculate_overlap): Ditto.
1304 (gcov_profile_overlap): Ditto.
1305 * libgcov-driver.c (compute_summary): Make
1306 it avavilable for external calls.
1308 2014-10-06 Rong Xu <xur@google.com>
1310 * Makefile.in: Ditto.
1311 * libgcov-driver.c (gcov_sort_n_vals): New utility function.
1312 (gcov_sort_icall_topn_counter): Ditto.
1313 (gcov_sort_topn_counter_arrays): Ditto.
1314 (dump_one_gcov): Sort indirect_call topn counters.
1315 * libgcov-merge.c (__gcov_merge_icall_topn): New merge
1316 function.
1317 * libgcov-profiler.c (__gcov_topn_value_profiler_body): New
1318 utility function.
1319 (__gcov_indirect_call_topn_profiler): New profiler function.
1320 * libgcov-util.c (__gcov_icall_topn_counter_op): New.
1321 * libgcov.h: New decls.
1323 2014-10-04 Trevor Saunders <tsaunders@mozilla.com>
1325 * config.host: Remove support for score-*.
1327 2014-09-22 Joseph Myers <joseph@codesourcery.com>
1329 * dfp-bit.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
1330 (__LIBGCC_XF_MANT_DIG__): Define if not already defined.
1331 (LONG_DOUBLE_HAS_XF_MODE): Define in terms of
1332 __LIBGCC_XF_MANT_DIG__.
1333 (__LIBGCC_TF_MANT_DIG__): Define if not already defined.
1334 (LONG_DOUBLE_HAS_TF_MODE): Define in terms of
1335 __LIBGCC_TF_MANT_DIG__.
1336 * libgcc2.c (NOTRUNC): Define in terms of
1337 __LIBGCC_*_EXCESS_PRECISION__, not LIBGCC2_LONG_DOUBLE_TYPE_SIZE.
1338 * libgcc2.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
1340 2014-09-22 Joseph Myers <joseph@codesourcery.com>
1342 PR target/63312
1343 * config/ia64/sfp-machine.h (FE_EX_ALL, FP_TRAPPING_EXCEPTIONS):
1344 New macros.
1346 2014-09-22 Hans-Peter Nilsson <hp@axis.com>
1348 * crtstuff.c (USE_EH_FRAME_REGISTRY): Let USE_EH_FRAME_REGISTRY_ALWAYS
1349 override USE_PT_GNU_EH_FRAME.
1350 [__LIBGCC_EH_FRAME_SECTION_NAME__ && !USE_PT_GNU_EH_FRAME]: Sanity-
1351 check USE_EH_FRAME_REGISTRY_ALWAYS against
1352 __LIBGCC_EH_FRAME_SECTION_NAME__, emit error if unsane.
1353 * Makefile.in (FORCE_EXPLICIT_EH_REGISTRY): New
1354 variable for substituted force_explicit_eh_registry.
1355 (CRTSTUFF_CFLAGS): Add FORCE_EXPLICIT_EH_REGISTRY.
1356 * configure.ac (explicit-exception-frame-registration):
1357 New AC_ARG_ENABLE.
1358 * configure: Regenerate.
1360 2014-09-19 Olivier Hainque <hainque@adacore.com>
1362 * config.host (powerpc-wrs-vxworksmils): New configuration,
1363 same as vxworksae.
1365 2014-09-18 Joseph Myers <joseph@codesourcery.com>
1367 * libgcc2.c (CEXT): Define using __LIBGCC_*_FUNC_EXT__.
1369 2014-09-18 Joseph Myers <joseph@codesourcery.com>
1371 * config/i386/sfp-machine.h (FP_TRAPPING_EXCEPTIONS): Treat clear
1372 bits not set bits as indicating trapping exceptions.
1374 2014-09-17 Nathan sidwell <nathan@acm.org>
1376 * Makefile.in (LIBGCOV_INTERFACE): Add _gcov_dump from ...
1377 (LIBGCOV_DRIVER): ... here.
1378 * libgcov-driver.c (gcov_master): New.
1379 (gcov_exit): Remove from master chain.
1380 (__gcov_init): Add to master chain if version compatible. Don't
1381 clear the version.
1382 * libgcov_interface (__gcov_flust): Call gcov_dump_int.
1383 (gcov_reset_int): Clear master chain, if compatible.
1384 (gcov_dump_int): New internal interface. Dump master chain, if
1385 compatible.
1386 (gcov_dump): Alias for gcov_dump_int.
1387 * libgcov.h (struct gcov_root): Add next and prev fields.
1388 (struct gcov_master): New struct.
1389 (__gcov_master): New.
1390 (gcov_dump_int): Declare.
1392 2014-09-17 Olivier Hainque <hainque@adacore.com>
1394 * config.host (x86_64-*-mingw*): Add i386/t-cygming to tmake_file
1395 and crtbegin.o + crtend.o to extra_parts.
1397 2014-09-12 Joseph Myers <joseph@codesourcery.com>
1399 * libgcc2.h (LIBGCC2_HAS_SF_MODE): Define using
1400 __LIBGCC_HAS_SF_MODE__.
1401 (LIBGCC2_HAS_DF_MODE): Define using __LIBGCC_HAS_DF_MODE__.
1402 (LIBGCC2_HAS_XF_MODE): Define using __LIBGCC_HAS_XF_MODE__.
1403 (LIBGCC2_HAS_TF_MODE): Define using __LIBGCC_HAS_TF_MODE__.
1404 * config/libbid/bid_gcc_intrinsics.h
1405 (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Do not define.
1406 (LIBGCC2_HAS_XF_MODE): Define using __LIBGCC_HAS_XF_MODE__.
1407 (LIBGCC2_HAS_TF_MODE): Define using __LIBGCC_HAS_TF_MODE__.
1408 * fixed-bit.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Do not define.
1409 (LIBGCC2_HAS_SF_MODE): Define using __LIBGCC_HAS_SF_MODE__.
1410 (LIBGCC2_HAS_DF_MODE): Define using __LIBGCC_HAS_DF_MODE__.
1412 2014-09-11 Georg-Johann Lay <avr@gjlay.de>
1414 PR target/63223
1415 * config/avr/libgcc.S (__tablejump2__): Rewrite to use RAMPZ, ELPM
1416 and R24 as needed. Make work for all devices and .text locations.
1417 (__do_global_ctors, __do_global_dtors): Use word addresses.
1418 (__tablejump__, __tablejump_elpm__): Remove functions.
1419 * t-avr (LIB1ASMFUNCS): Remove _tablejump, _tablejump_elpm.
1420 Add _tablejump2.
1421 (XICALL, XIJMP): New macros.
1423 2014-09-09 Marcus Shawcroft <marcus.shawcroft@arm.com>
1424 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
1426 * config.host (aarch64*): Include crtfastmath.o and
1427 t-crtfm.
1428 * config/aarch64/crtfastmath.c: New file.
1430 2014-09-08 Trevor Saunders <tsaunders@mozilla.com>
1432 * config.host: Remove picochip support.
1433 * config/picochip/adddi3.S: Remove.
1434 * config/picochip/ashlsi3.S: Remove.
1435 * config/picochip/ashlsi3.c: Remove.
1436 * config/picochip/ashrsi3.S: Remove.
1437 * config/picochip/ashrsi3.c: Remove.
1438 * config/picochip/clzsi2.S: Remove.
1439 * config/picochip/cmpsi2.S: Remove.
1440 * config/picochip/divmod15.S: Remove.
1441 * config/picochip/divmodhi4.S: Remove.
1442 * config/picochip/divmodsi4.S: Remove.
1443 * config/picochip/lib1funcs.S: Remove.
1444 * config/picochip/longjmp.S: Remove.
1445 * config/picochip/lshrsi3.S: Remove.
1446 * config/picochip/lshrsi3.c: Remove.
1447 * config/picochip/parityhi2.S: Remove.
1448 * config/picochip/popcounthi2.S: Remove.
1449 * config/picochip/setjmp.S: Remove.
1450 * config/picochip/subdi3.S: Remove.
1451 * config/picochip/t-picochip: Remove.
1452 * config/picochip/ucmpsi2.S: Remove.
1453 * config/picochip/udivmodhi4.S: Remove.
1454 * config/picochip/udivmodsi4.S: Remove.
1456 2014-09-08 Joseph Myers <joseph@codesourcery.com>
1458 * libgcc2.c (SF_SIZE): Change all uses to __LIBGCC_SF_MANT_DIG__.
1459 (DF_SIZE): Change all uses to __LIBGCC_DF_MANT_DIG__.
1460 (XF_SIZE): Change all uses to __LIBGCC_XF_MANT_DIG__.
1461 (TF_SIZE): Change all uses to __LIBGCC_TF_MANT_DIG__.
1462 * libgcc2.h (SF_SIZE): Change to __LIBGCC_SF_MANT_DIG__. Give
1463 error if not defined and LIBGCC2_HAS_SF_MODE is defined.
1464 (DF_SIZE): Change to __LIBGCC_DF_MANT_DIG__. Give error if not
1465 defined and LIBGCC2_HAS_DF_MODE is defined.
1466 (XF_SIZE): Change to __LIBGCC_XF_MANT_DIG__. Give error if not
1467 defined and LIBGCC2_HAS_XF_MODE is defined.
1468 (TF_SIZE): Change to __LIBGCC_TF_MANT_DIG__. Give error if not
1469 defined and LIBGCC2_HAS_TF_MODE is defined.
1471 2014-09-08 Joseph Myers <joseph@codesourcery.com>
1473 * fp-bit.c (pack_d, unpack_d): Remove LARGEST_EXPONENT_IS_NORMAL
1474 and ROUND_TOWARDS_ZERO conditionals.
1476 2014-09-07 Nathan sidwell <nathan@acm.org>
1478 * libgcov-interface.c (STRONG_ALIAS): Rename to ...
1479 (ALIAS_weak): ... here. Use forwarding function. Adjust uses.
1481 2014-09-05 Joseph Myers <joseph@codesourcery.com>
1483 * Makefile.in (CRTSTUFF_CFLAGS): Add -fbuilding-libgcc.
1484 * config/aarch64/linux-unwind.h (STACK_POINTER_REGNUM): Change all
1485 uses to __LIBGCC_STACK_POINTER_REGNUM__.
1486 (DWARF_ALT_FRAME_RETURN_COLUMN): Change all uses to
1487 __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
1488 * config/alpha/vms-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN):
1489 Change use to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
1490 * config/cr16/unwind-cr16.c (STACK_GROWS_DOWNWARD): Change all
1491 uses to __LIBGCC_STACK_GROWS_DOWNWARD__.
1492 (DWARF_FRAME_REGISTERS): Change all uses to
1493 __LIBGCC_DWARF_FRAME_REGISTERS__.
1494 (EH_RETURN_STACKADJ_RTX): Change all uses to
1495 __LIBGCC_EH_RETURN_STACKADJ_RTX__.
1496 * config/cr16/unwind-dw2.h (DWARF_FRAME_REGISTERS): Change use to
1497 __LIBGCC_DWARF_FRAME_REGISTERS__. Remove conditional definition.
1498 * config/i386/cygming-crtbegin.c (EH_FRAME_SECTION_NAME): Change
1499 use to __LIBGCC_EH_FRAME_SECTION_NAME__.
1500 (JCR_SECTION_NAME): Change use to __LIBGCC_JCR_SECTION_NAME__.
1501 * config/i386/cygming-crtend.c (EH_FRAME_SECTION_NAME): Change use
1502 to __LIBGCC_EH_FRAME_SECTION_NAME__.
1503 (JCR_SECTION_NAME): Change use to __LIBGCC_JCR_SECTION_NAME__
1504 * config/mips/linux-unwind.h (STACK_POINTER_REGNUM): Change use to
1505 __LIBGCC_STACK_POINTER_REGNUM__.
1506 (DWARF_ALT_FRAME_RETURN_COLUMN): Change all uses to
1507 __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
1508 * config/nios2/linux-unwind.h (STACK_POINTER_REGNUM): Change use
1509 to __LIBGCC_STACK_POINTER_REGNUM__.
1510 * config/pa/hpux-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN): Change
1511 all uses to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
1512 * config/pa/linux-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN): Change
1513 all uses to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
1514 * config/rs6000/aix-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN):
1515 Change all uses to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
1516 (STACK_POINTER_REGNUM): Change all uses to
1517 __LIBGCC_STACK_POINTER_REGNUM__.
1518 * config/rs6000/darwin-fallback.c (STACK_POINTER_REGNUM): Change
1519 use to __LIBGCC_STACK_POINTER_REGNUM__.
1520 * config/rs6000/linux-unwind.h (STACK_POINTER_REGNUM): Change all
1521 uses to __LIBGCC_STACK_POINTER_REGNUM__.
1522 * config/sparc/linux-unwind.h (DWARF_FRAME_REGISTERS): Change use
1523 to __LIBGCC_DWARF_FRAME_REGISTERS__.
1524 * config/sparc/sol2-unwind.h (DWARF_FRAME_REGISTERS): Change use
1525 to __LIBGCC_DWARF_FRAME_REGISTERS__.
1526 * config/tilepro/linux-unwind.h (STACK_POINTER_REGNUM): Change use
1527 to __LIBGCC_STACK_POINTER_REGNUM__.
1528 * config/xtensa/unwind-dw2-xtensa.h (DWARF_FRAME_REGISTERS):
1529 Remove conditional definition.
1530 * crtstuff.c (TEXT_SECTION_ASM_OP): Change all uses to
1531 __LIBGCC_TEXT_SECTION_ASM_OP__.
1532 (EH_FRAME_SECTION_NAME): Change all uses to
1533 __LIBGCC_EH_FRAME_SECTION_NAME__.
1534 (EH_TABLES_CAN_BE_READ_ONLY): Change all uses to
1535 __LIBGCC_EH_TABLES_CAN_BE_READ_ONLY__.
1536 (CTORS_SECTION_ASM_OP): Change all uses to
1537 __LIBGCC_CTORS_SECTION_ASM_OP__.
1538 (DTORS_SECTION_ASM_OP): Change all uses to
1539 __LIBGCC_DTORS_SECTION_ASM_OP__.
1540 (JCR_SECTION_NAME): Change all uses to
1541 __LIBGCC_JCR_SECTION_NAME__.
1542 (INIT_SECTION_ASM_OP): Change all uses to
1543 __LIBGCC_INIT_SECTION_ASM_OP__.
1544 (INIT_ARRAY_SECTION_ASM_OP): Change all uses to
1545 __LIBGCC_INIT_ARRAY_SECTION_ASM_OP__.
1546 * generic-morestack.c (STACK_GROWS_DOWNWARD): Change all uses to
1547 __LIBGCC_STACK_GROWS_DOWNWARD__.
1548 * libgcc2.c (INIT_SECTION_ASM_OP): Change all uses to
1549 __LIBGCC_INIT_SECTION_ASM_OP__.
1550 (INIT_ARRAY_SECTION_ASM_OP): Change all uses to
1551 __LIBGCC_INIT_ARRAY_SECTION_ASM_OP__.
1552 (EH_FRAME_SECTION_NAME): Change all uses to
1553 __LIBGCC_EH_FRAME_SECTION_NAME__.
1554 * libgcov-profiler.c (VTABLE_USES_DESCRIPTORS): Remove conditional
1555 definitions. Change all uses to
1556 __LIBGCC_VTABLE_USES_DESCRIPTORS__.
1557 * unwind-dw2.c (STACK_GROWS_DOWNWARD): Change all uses to
1558 __LIBGCC_STACK_GROWS_DOWNWARD__.
1559 (DWARF_FRAME_REGISTERS): Change all uses to
1560 __LIBGCC_DWARF_FRAME_REGISTERS__.
1561 (EH_RETURN_STACKADJ_RTX): Change all uses to
1562 __LIBGCC_EH_RETURN_STACKADJ_RTX__.
1563 * unwind-dw2.h (DWARF_FRAME_REGISTERS): Remove conditional
1564 definition. Change use to __LIBGCC_DWARF_FRAME_REGISTERS__.
1565 * unwind-sjlj.c (DONT_USE_BUILTIN_SETJMP): Change all uses to
1566 __LIBGCC_DONT_USE_BUILTIN_SETJMP__.
1567 (JMP_BUF_SIZE): Change use to __LIBGCC_JMP_BUF_SIZE__.
1569 2014-09-02 Nathan sidwell <nathan@acm.org>
1571 * libgcov-interface.c (STRONG_ALIAS): New.
1572 (__gcov_flush): Call __gcov_reset_int.
1573 (__gcov_reset): Strong alias for ...
1574 (__gcov_reset_ing): ... this renamed hidden version.
1575 * libgcov.h (__gcov_reset_int): New declaration.
1577 2014-08-19 Yaakov Selkowitz <yselkowi@redhat.com>
1579 * config/i386/cygming-crtend.c (register_frame_ctor): Move atexit
1580 call from here...
1581 * config/i386/cygming-crtbegin.c (__gcc_register_frame): to here.
1582 (__dso_handle): Define on Cygwin.
1583 * config/i386/t-cygming (crtbeginS.o): New rule.
1584 * config.host (*-*-cygwin*): Add crtbeginS.o to extra_parts.
1586 * config/i386/cygming-crtbegin.c (deregister_frame_fn): Fix
1587 declaration syntax.
1589 2014-08-13 Steve Ellcey <sellcey@mips.com>
1591 * crtstuff.c: Undef caddr_t.
1593 2014-08-12 Steve Ellcey <sellcey@mips.com>
1595 * config/mips/mips16.S: Skip when __mips_soft_float is defined.
1597 2014-08-07 Nathan Sidwell <nathan@acm.org>
1599 * Makefile.in (LIBGCOV_INTERFACE): Move _gcov_dump ...
1600 (LIBGCOV_DRIVER): ... to here.
1601 * libgcov.h (gcov_do_dump): New #define.
1602 (struct gcov_root): New.
1603 (__gcov_root): New declaration.
1604 (__gcov_dump_one): Declare.
1605 * libgcov-driver.c (gcov_list, gcov_dump_complete,
1606 run_accounted): Delete.
1607 (gcov_compute_histogram): Add LIST argument, adjust.
1608 (compute_summary): Adjust gcov_compute_histogram call.
1609 (gcov_do_dump): Not hidden, static in libgcov.
1610 (gcov_clear): Move to interface.c.
1611 (__gcov_dump_one): New, broken out of ...
1612 (gcov_exit): ... here. Make static.
1613 (__gcov_root): New.
1614 (__gcov_init): Adjust.
1615 * libgcov-interface.c (gcov_clear, gcov_exit): Remove
1616 declarations.
1617 (__gcov_flush): Use __gcov_dump_one and __gcov_reset.
1618 (gcov_clear): Moved from driver.c. Add LIST argument.
1619 (__gcov_reset): Adjust for changed interfaces.
1620 (__gcov_fork): Remove local declaration of __gcov_flush_mx.
1622 2014-08-04 Rohit <rohitarulraj@freescale.com>
1624 PR target/60102
1625 * config/rs6000/linux-unwind.h (ppc_fallback_frame_state): Update
1626 based on change in SPE high register numbers and 3 HTM registers.
1628 2014-08-01 Nathan Sidwell <nathan@acm.org>
1630 * Makefile.in (LIBGCOV_MERGE, LIBGCOV_PROFILER,
1631 LIBGCOV_INTERFACE): Reformat.
1632 * libgcov-driver.c (gcov_exit, __gcov_init): Disable when
1633 IN_GCOV_TOOL.
1634 * libgcov-interface.c: Reformat some comments.
1635 (__gcov_flush_mx): Add declaration. Tidy up definition.
1637 2014-07-31 Alan Modra <amodra@gmail.com>
1638 Peter Bergner <bergner@vnet.ibm.com>
1640 * config/rs6000/ibm-ldouble.c (typedef union longDblUnion): Delete.
1641 (pack_ldouble): New function.
1642 (__gcc_qadd): Use it.
1643 (__gcc_qmul): Likewise.
1644 (__gcc_qdiv): Likewise.
1645 (__gcc_qneg): Likewise.
1646 (__gcc_stoq): Likewise.
1647 (__gcc_dtoq): Likewise.
1649 2014-07-30 J. D. Johnston <jjohnst@us.ibm.com>
1651 * config/s390/tpf-unwind.h: Include <stdbool.h>.
1652 (__tpf_eh_return): Add original return address as second parameter.
1653 Handle cases where unwinder routines were called directly, instead
1654 of from within the C++ library.
1656 2014-07-29 Nathan Sidwell <nathan@acm.org>
1658 * libgcov.h: Move renaming of entry points to lib gcov specific
1659 portion.
1660 (gcov_do_dump): New rename.
1661 (gcov_rewrite): Remove inline, make HIDDEN.
1662 * libgcov-driver.c (gcov_clear, gcov_exit): Remove declarations.
1663 (gcov_exit_compute_summary): Rename to ...
1664 (compute_summary): ... here. Add LIST argument.
1665 (gcov_exit_merge_gcda): Rename to ...
1666 (merge_one_data): ... here.
1667 (gcov_exit_write_gcda): Rename to ...
1668 (write_one_data): ... here.
1669 (gcov_exit_merge_summary): Rename to ...
1670 (merge_summary): Add RUN_COUNTED argument.
1671 (gcov_exit_dump_gcov): Rename to ...
1672 (dump_one_gcov): Add RUN_COUNTED argument.
1673 (gcov_do_dump): New function, broken out of ...
1674 (gcov_exit): ... here. Call it.
1676 2014-07-27 Anthony Green <green@moxielogic.com>
1678 * config.host: Add moxiebox configuration suppport.
1680 2014-07-27 Nathan Sidwell <nathan@acm.org>
1682 * libgcov-driver.c (struct gcov_filename_aux): Rename ...
1683 (struct gcov_filename): ... here. Include buffer and max length
1684 fields.
1685 (gcov_max_filename): Remove.
1686 (gi_filename): Remove.
1687 (gcov_exit_compute_summary): Compute max filename here.
1688 (gcov_exit_merge_gcda): Add filename parm, adjust.
1689 (gcov_exit_merge_summary): Likewise.
1690 (gcov_exit_dump_gcov): Adjust for struct gcov_filename changes.
1691 (gcov_exit): Likewise.
1692 (__gcov_init): Don't calculate max length here.
1693 * libgcov_util.c (max_filename_len): Remove.
1694 (read_gcda_file): Don't calculate max length here.
1695 (gcov_read_profile_dir): Don't propagate here.
1696 * libgcov-driver-system.c (alloc_filename_struct): Adjust for
1697 struct gcov_filename changes.
1698 (gcov_exit_open_gcda_file): Likewise.
1700 2014-07-25 Nathan Sidwell <nathan@acm.org>
1702 * libgcov-driver.c (set_gcov_dump_complete,
1703 reset_gcov_dump_complete, get_gcov_dump_complete): Remove global
1704 functions polluting user's namespace.
1705 (gcov_exit): Set variable directly.
1706 (gcov_clear): Reset variable directly.
1707 * libgcov-interface.c (get_gcov_dymp_complete,
1708 reset_gov_dump_complete): Remove declarations.
1709 (__gcov_reset, __gcov_dump): Don't call them.
1711 2014-07-24 DJ Delorie <dj@redhat.com>
1713 * config/i386/cygming-crtbegin.c (deregister_frame_fn): Newly public.
1714 (__gcc_deregister_frame): Move logic to detect deregister function
1715 to ...
1716 (__gcc_register_frame): here, so it's consistent with the register
1717 logic.
1719 2014-07-23 Nathan Sidwell <nathan@acm.org>
1721 * libgcov-driver.c (set_gcov_list): Remove.
1722 (gcov_list): Make non-static in GCOV_TOOL.
1723 * libgcov.h (GCOV_TOOL_LINKAGE): Remove unused #define.
1725 2014-07-17 John David Anglin <danglin@gcc.gnu.org>
1727 * config/pa/linux-atomic.c (__sync_lock_release_4): New.
1728 (SYNC_LOCK_RELEASE): Update to use __kernel_cmpxchg for release.
1729 Don't use SYNC_LOCK_RELEASE for int type.
1731 2014-07-14 Richard Biener <rguenther@suse.de>
1733 * libgcov.h (struct gcov_fn_info): Make ctrs size 1.
1735 2014-07-11 Rong Xu <xur@google.com>
1737 * libgcov-util.c (gcov_max_filename): Fix declartion.
1739 2014-07-10 Rong Xu <xur@google.com>
1741 Add gcov-tool: an offline gcda profile processing tool
1742 Support.
1743 * libgcov-driver.c (gcov_max_filename): Make available
1744 to gcov-tool.
1745 * libgcov-merge.c (__gcov_merge_add): Replace
1746 gcov_read_counter() with a Macro.
1747 (__gcov_merge_ior): Ditto.
1748 (__gcov_merge_time_profile): Ditto.
1749 (__gcov_merge_single): Ditto.
1750 (__gcov_merge_delta): Ditto.
1751 * libgcov-util.c (void gcov_set_verbose): Set the verbose flag
1752 in the utility functions.
1753 (set_fn_ctrs): Utility function for reading gcda files to in-memory
1754 gcov_list object link lists.
1755 (tag_function): Ditto.
1756 (tag_blocks): Ditto.
1757 (tag_arcs): Ditto.
1758 (tag_lines): Ditto.
1759 (tag_counters): Ditto.
1760 (tag_summary): Ditto.
1761 (read_gcda_finalize): Ditto.
1762 (read_gcda_file): Ditto.
1763 (ftw_read_file): Ditto.
1764 (read_profile_dir_init): Ditto.
1765 (gcov_read_profile_dir): Ditto.
1766 (gcov_read_counter_mem): Ditto.
1767 (gcov_get_merge_weight): Ditto.
1768 (merge_wrapper): A wrapper function that calls merging handler.
1769 (gcov_merge): Merge two gcov_info objects with weights.
1770 (find_match_gcov_info): Find the matched gcov_info in the list.
1771 (gcov_profile_merge): Merge two gcov_info object lists.
1772 (__gcov_add_counter_op): Process edge profile counter values.
1773 (__gcov_ior_counter_op): Process IOR profile counter values.
1774 (__gcov_delta_counter_op): Process delta profile counter values.
1775 (__gcov_single_counter_op): Process single profile counter values.
1776 (fp_scale): Callback function for float-point scaling.
1777 (int_scale): Callback function for integer fraction scaling.
1778 (gcov_profile_scale): Scaling profile counters.
1779 (gcov_profile_normalize): Normalize profile counters.
1780 * libgcov.h: Add headers and functions for gcov-tool use.
1781 (gcov_get_counter): New.
1782 (gcov_get_counter_target): Ditto.
1783 (struct gcov_info): Make the functions field mutable in gcov-tool
1784 compilation.
1786 2014-06-23 Kai Tietz <ktietz@redhat.com>
1788 PR libgcc/61585
1789 * unwind-seh.c (_Unwind_GetGR): Check for proper
1790 index range.
1791 (_Unwind_SetGR): Likewise.
1793 2014-05-22 Nick Clifton <nickc@redhat.com>
1795 * config/msp430/t-msp430 (HOST_LIBGCC2_CFLAGS): Add
1796 -mhwmult=none.
1798 2014-05-22 Teresa Johnson <tejohnson@google.com>
1800 * libgcov-driver.c (gcov_error): Move declaration before gcov-io.c
1801 include.
1803 2014-05-20 John Marino <gnugcc@marino.st>
1805 * config.host (*-*-dragonfly*): New target.
1806 * crtstuff.c: Make dl_iterate_support generic on *bsd.
1807 * enable-execute-stack-mprotect.c: Always mprotect on FreeBSD.
1808 * unwind-dw2-fde-dip.c: Add dl_iterate_phr support for DragonFly.
1809 * config/i386/dragonfly-unwind.h: New.
1811 2014-05-21 Maciej W. Rozycki <macro@codesourcery.com>
1813 PR libgcc/60166
1814 * config/arm/sfp-machine.h (_FP_NANFRAC_H, _FP_NANFRAC_S)
1815 (_FP_NANFRAC_D, _FP_NANSIGN_Q): Set the quiet bit.
1817 2014-05-13 Bernd Edlinger <bernd.edlinger@hotmail.de>
1819 * unwind-seh.c (_Unwind_Backtrace): Uncommented, finished
1820 implementation.
1822 2014-05-12 Georg-Johann Lay <avr@gjlay.de>
1824 * config/arm/bpabi-lib.h (License): Add GCC Runtime Library Exception.
1826 2014-05-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1828 PR libgcc/61097
1829 * config/t-slibgcc-sld: Only build and install libgcc-unwind.map
1830 if --enable-shared.
1832 2014-04-30 Bernd Edlinger <bernd.edlinger@hotmail.de>
1834 Work around for current cygwin32 build problems.
1835 * config/i386/cygming-crtbegin.c (__register_frame_info,
1836 __deregister_frame_info, _Jv_RegisterClasses): Compile weak default
1837 functions only for 64-bit systems.
1839 2014-04-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1841 * config/i386/crtfastmath.c [!__x86_64__ && __sun__ && __svr4__]
1842 (sigill_caught, sigill_hdlr): Remove.
1844 2014-04-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1846 * config/i386/crtfastmath.c (set_fast_math): Remove SSE execution
1847 check.
1848 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
1849 Solaris 9 single-threaded support.
1850 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
1851 Solaris 9 single-threaded support. Add call_user_handler code
1852 sequences.
1853 (sparc_is_sighandler): Likewise.
1855 2014-03-27 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1857 * config.host: Append t-floattodi to tmake_file depending on
1858 host_address.
1860 2014-03-20 Joel Sherrill <joel.sherrill@oarcorp.com>
1862 * config.host (v850*-*-*): Add to tmake_file instead of resetting it.
1864 2014-03-10 Uros Bizjak <ubizjak@gmail.com>
1866 PR libgcc/60472
1867 * crtstuff.c (frame_dummy): Use void **jcr_list temporary
1868 variable to avoid "array subscript is above array bounds" warnings.
1869 Use __builtin_expect when checking *jcr_list for NULL.
1871 2014-03-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1873 PR libgcc/59339
1874 * config.host (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu)
1875 (*-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu): Only add
1876 vtv_*.o to extra_parts if enable_vtable_verify.
1878 2014-03-06 Nick Clifton <nickc@redhat.com>
1880 * config/msp430/t-msp430 (LIB2ADD): Add lib2hw_mul.S
1881 * config/msp430/lib2hw_mul.S: New: Hardware multiply routines.
1883 2014-02-28 Joey Ye <joey.ye@arm.com>
1885 PR libgcc/60166
1886 * config/arm/sfp-machine.h (_FP_NANFRAC_H,
1887 _FP_NANFRAC_S, _FP_NANFRAC_D, _FP_NANFRAC_Q):
1888 Set to zero.
1890 2014-02-24 Walter Lee <walt@tilera.com>
1892 * config.host: Support "tilegx*" and "tilepro*" triplets.
1893 * config/tilegx/sfp-machine32.h (__BYTE_ORDER): Handle big endian.
1894 * config/tilegx/sfp-machine64.h (__BYTE_ORDER): Handle big endian.
1896 2014-02-20 Sandra Loosemore <sandra@codesourcery.com>
1897 Chung-Lin Tang <cltang@codesourcery.com>
1899 * config/nios2/t-nios2 (CRTSTUFF_T_CFLAGS): Add -mno-gpopt.
1900 * config/nios2/crti.S: Remove .file directive.
1901 * config/nios2/crtn.S: Likewise.
1903 2014-02-18 Kai Tietz <ktietz@redhat.com>
1904 Jonathan Schleifer <js@webkeks.org>
1906 PR objc/56870
1907 * unwind-seh.c (_GCC_specific_handler): Pass proper
1908 value to unwind-handler.
1910 2014-02-12 Joseph Myers <joseph@codesourcery.com>
1912 * soft-fp/adddf3.c: Update from glibc.
1913 * soft-fp/addsf3.c: Likewise.
1914 * soft-fp/addtf3.c: Likewise.
1915 * soft-fp/divdf3.c: Likewise.
1916 * soft-fp/divsf3.c: Likewise.
1917 * soft-fp/divtf3.c: Likewise.
1918 * soft-fp/double.h: Likewise.
1919 * soft-fp/eqdf2.c: Likewise.
1920 * soft-fp/eqsf2.c: Likewise.
1921 * soft-fp/eqtf2.c: Likewise.
1922 * soft-fp/extenddftf2.c: Likewise.
1923 * soft-fp/extended.h: Likewise.
1924 * soft-fp/extendsfdf2.c: Likewise.
1925 * soft-fp/extendsftf2.c: Likewise.
1926 * soft-fp/extendxftf2.c: Likewise.
1927 * soft-fp/fixdfdi.c: Likewise.
1928 * soft-fp/fixdfsi.c: Likewise.
1929 * soft-fp/fixdfti.c: Likewise.
1930 * soft-fp/fixsfdi.c: Likewise.
1931 * soft-fp/fixsfsi.c: Likewise.
1932 * soft-fp/fixsfti.c: Likewise.
1933 * soft-fp/fixtfdi.c: Likewise.
1934 * soft-fp/fixtfsi.c: Likewise.
1935 * soft-fp/fixtfti.c: Likewise.
1936 * soft-fp/fixunsdfdi.c: Likewise.
1937 * soft-fp/fixunsdfsi.c: Likewise.
1938 * soft-fp/fixunsdfti.c: Likewise.
1939 * soft-fp/fixunssfdi.c: Likewise.
1940 * soft-fp/fixunssfsi.c: Likewise.
1941 * soft-fp/fixunssfti.c: Likewise.
1942 * soft-fp/fixunstfdi.c: Likewise.
1943 * soft-fp/fixunstfsi.c: Likewise.
1944 * soft-fp/fixunstfti.c: Likewise.
1945 * soft-fp/floatdidf.c: Likewise.
1946 * soft-fp/floatdisf.c: Likewise.
1947 * soft-fp/floatditf.c: Likewise.
1948 * soft-fp/floatsidf.c: Likewise.
1949 * soft-fp/floatsisf.c: Likewise.
1950 * soft-fp/floatsitf.c: Likewise.
1951 * soft-fp/floattidf.c: Likewise.
1952 * soft-fp/floattisf.c: Likewise.
1953 * soft-fp/floattitf.c: Likewise.
1954 * soft-fp/floatundidf.c: Likewise.
1955 * soft-fp/floatundisf.c: Likewise.
1956 * soft-fp/floatunditf.c: Likewise.
1957 * soft-fp/floatunsidf.c: Likewise.
1958 * soft-fp/floatunsisf.c: Likewise.
1959 * soft-fp/floatunsitf.c: Likewise.
1960 * soft-fp/floatuntidf.c: Likewise.
1961 * soft-fp/floatuntisf.c: Likewise.
1962 * soft-fp/floatuntitf.c: Likewise.
1963 * soft-fp/gedf2.c: Likewise.
1964 * soft-fp/gesf2.c: Likewise.
1965 * soft-fp/getf2.c: Likewise.
1966 * soft-fp/ledf2.c: Likewise.
1967 * soft-fp/lesf2.c: Likewise.
1968 * soft-fp/letf2.c: Likewise.
1969 * soft-fp/muldf3.c: Likewise.
1970 * soft-fp/mulsf3.c: Likewise.
1971 * soft-fp/multf3.c: Likewise.
1972 * soft-fp/negdf2.c: Likewise.
1973 * soft-fp/negsf2.c: Likewise.
1974 * soft-fp/negtf2.c: Likewise.
1975 * soft-fp/op-1.h: Likewise.
1976 * soft-fp/op-2.h: Likewise.
1977 * soft-fp/op-4.h: Likewise.
1978 * soft-fp/op-8.h: Likewise.
1979 * soft-fp/op-common.h: Likewise.
1980 * soft-fp/quad.h: Likewise.
1981 * soft-fp/single.h: Likewise.
1982 * soft-fp/soft-fp.h: Likewise.
1983 * soft-fp/subdf3.c: Likewise.
1984 * soft-fp/subsf3.c: Likewise.
1985 * soft-fp/subtf3.c: Likewise.
1986 * soft-fp/truncdfsf2.c: Likewise.
1987 * soft-fp/trunctfdf2.c: Likewise.
1988 * soft-fp/trunctfsf2.c: Likewise.
1989 * soft-fp/trunctfxf2.c: Likewise.
1990 * soft-fp/unorddf2.c: Likewise.
1991 * soft-fp/unordsf2.c: Likewise.
1992 * soft-fp/unordtf2.c: Likewise.
1993 * config/aarch64/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING): New
1994 macro.
1995 * config/arm/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1996 Likewise.
1997 * config/c6x/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
1998 Likewise.
1999 * config/cris/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2000 Likewise.
2001 * config/i386/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2002 Likewise.
2003 * config/ia64/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2004 Likewise.
2005 * config/lm32/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2006 Likewise.
2007 * config/mips/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2008 Likewise.
2009 * config/moxie/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2010 Likewise.
2011 * config/nds32/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2012 Likewise.
2013 * config/nios2/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2014 Likewise.
2015 * config/rs6000/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2016 Likewise.
2017 * config/score/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2018 Likewise.
2019 * config/tilegx/sfp-machine32.h (_FP_TININESS_AFTER_ROUNDING):
2020 Likewise.
2021 * config/tilegx/sfp-machine64.h (_FP_TININESS_AFTER_ROUNDING):
2022 Likewise.
2023 * config/tilepro/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
2024 Likewise.
2026 2014-02-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2028 * config/s390/32/_fixdfdi.c: Throw invalid exception if number
2029 cannot be represented.
2030 * config/s390/32/_fixsfdi.c: Likewise.
2031 * config/s390/32/_fixtfdi.c: Likewise.
2032 * config/s390/32/_fixunsdfdi.c: Likewise.
2033 * config/s390/32/_fixunssfdi.c: Likewise.
2034 * config/s390/32/_fixunstfdi.c: Likewise.
2036 2014-02-07 Richard Sandiford <rdsandiford@googlemail.com>
2038 * configure.ac (libgcc_cv_mips_hard_float): New.
2039 * configure: Regenerate.
2040 * config.host (mips*-*-*): Use t-hardfp-sfdf rather than
2041 t-softfp-sfdf for hard-float targets.
2042 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Reinstate.
2043 (softfp_float_modes, softfp_int_modes, softfp_extensions)
2044 (softfp_truncations, softfp_exclude_libgcc2): New.
2045 * config/t-hardfp: New file.
2046 * config/t-hardfp-sfdf: Likewise.
2047 * config/hardfp.c: Likewise.
2049 2014-02-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2051 * config.host: Include t-floattodi also for s390x.
2052 * config/s390/32/_fixdfdi.c: Omit in 64 bit mode.
2053 * config/s390/32/_fixsfdi.c: Likewise.
2054 * config/s390/32/_fixtfdi.c: Likewise.
2055 * config/s390/32/_fixunsdfdi.c: Likewise.
2056 * config/s390/32/_fixunssfdi.c: Likewise.
2057 * config/s390/32/_fixunstfdi.c: Likewise.
2059 2014-02-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2061 PR target/59788
2062 * config/t-slibgcc-sld (libgcc-unwind.map): New target.
2063 (install-libgcc-unwind-map-forbuild): New target.
2064 (all): Depend on install-libgcc-unwind-map-forbuild.
2065 (install-libgcc-unwind-map): New target.
2066 (install): Depend on install-libgcc-unwind-map.
2068 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
2070 * config/nios2/crti.S (_init): Initialize GOT pointer from
2071 _gp_got instead of _GLOBAL_OFFSET_TABLE_.
2073 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
2075 * configure.ac: Check __mips64 when setting host_address.
2076 * configure: Regenerate.
2077 * config.host (mips*-*-*): Add t-softfp-sfdf, mips/t-softfp-tf,
2078 mips/t-mips64 and t-softfp.
2079 (mips*-*-linux*): Don't add mips/t-tpbit.
2080 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS, FPBIT, FPBIT_CFLAGS)
2081 (DPBIT, DPBIT_CFLAGS): Delete.
2082 * config/mips/sfp-machine.h: New file.
2083 * config/mips/t-mips64: Likewise.
2084 * config/mips/t-softfp-tf: Likewise.
2085 * config/mips/t-tpbit: Delete.
2087 2014-01-29 Marcus Shawcroft <marcus.shawcroft@arm.com>
2089 * config/aarch64/sfp-machine.h (_FP_I_TYPE): Define
2090 as long long.
2092 2014-01-25 Walter Lee <walt@tilera.com>
2094 * config/tilepro/atomic.c: Include tconfig.h. Don't include
2095 config.h or system.h.
2096 (bool) Define.
2098 2014-01-25 Walter Lee <walt@tilera.com>
2100 * config/tilepro/atomic.c (pre_atomic_barrier): Mark inline.
2101 (post_atomic_barrier): Ditto.
2102 (__fetch_and_do): New macro.
2103 (__atomic_fetch_and_do): Use __fetch_and_do.
2104 (__sync_fetch_and_do): New macro.
2105 (__sync_fetch_and_add_4): New function.
2106 (__sync_fetch_and_sub_4): New function.
2107 (__sync_fetch_and_or_4): New function.
2108 (__sync_fetch_and_and_4): New function.
2109 (__sync_fetch_and_xor_4): New function.
2110 (__sync_fetch_and_nand_4): New function.
2111 (__sync_fetch_and_add_8): New function.
2112 (__sync_fetch_and_sub_8): New function.
2113 (__sync_fetch_and_or_8): New function.
2114 (__sync_fetch_and_and_8): New function.
2115 (__sync_fetch_and_xor_8): New function.
2116 (__sync_fetch_and_nand_8): New function.
2117 (__do_and_fetch): New macro.
2118 (__atomic_do_and_fetch): Use __do_and_fetch.
2119 (__sync_do_and_fetch): New macro.
2120 (__sync_add_and_fetch_4): New function.
2121 (__sync_sub_and_fetch_4): New function.
2122 (__sync_or_and_fetch_4): New function.
2123 (__sync_and_and_fetch_4): New function.
2124 (__sync_xor_and_fetch_4): New function.
2125 (__sync_nand_and_fetch_4): New function.
2126 (__sync_add_and_fetch_8): New function.
2127 (__sync_sub_and_fetch_8): New function.
2128 (__sync_or_and_fetch_8): New function.
2129 (__sync_and_and_fetch_8): New function.
2130 (__sync_xor_and_fetch_8): New function.
2131 (__sync_nand_and_fetch_8): New function.
2132 (__sync_exchange_methods): New macro.
2133 (__sync_val_compare_and_swap_4): New function.
2134 (__sync_bool_compare_and_swap_4): New function.
2135 (__sync_lock_test_and_test_4): New function.
2136 (__sync_val_compare_and_swap_8): New function.
2137 (__sync_bool_compare_and_swap_8): New function.
2138 (__sync_lock_test_and_test_8): New function.
2139 (__subword_cmpxchg_body): New macro.
2140 (__atomic_compare_exchange_1): Use __subword_cmpxchg_body.
2141 (__atomic_compare_exchange_2): Ditto.
2142 (__sync_subword_cmpxchg): New macro.
2143 (__sync_val_compare_and_swap_1): New function.
2144 (__sync_bool_compare_and_swap_1): New function.
2145 (__sync_val_compare_and_swap_2): New function.
2146 (__sync_bool_compare_and_swap_2): New function.
2147 (__atomic_subword): Rename to ...
2148 (__subword): ... New name.
2149 (__atomic_subword_fetch): Use __subword.
2150 (__sync_subword_fetch): New macro.
2151 (__sync_fetch_and_add_1): New function.
2152 (__sync_fetch_and_sub_1): New function.
2153 (__sync_fetch_and_or_1): New function.
2154 (__sync_fetch_and_and_1): New function.
2155 (__sync_fetch_and_xor_1): New function.
2156 (__sync_fetch_and_nand_1): New function.
2157 (__sync_fetch_and_add_2): New function.
2158 (__sync_fetch_and_sub_2): New function.
2159 (__sync_fetch_and_or_2): New function.
2160 (__sync_fetch_and_and_2): New function.
2161 (__sync_fetch_and_xor_2): New function.
2162 (__sync_fetch_and_nand_2): New function.
2163 (__sync_add_and_fetch_1): New function.
2164 (__sync_sub_and_fetch_1): New function.
2165 (__sync_or_and_fetch_1): New function.
2166 (__sync_and_and_fetch_1): New function.
2167 (__sync_xor_and_fetch_1): New function.
2168 (__sync_nand_and_fetch_1): New function.
2169 (__sync_add_and_fetch_2): New function.
2170 (__sync_sub_and_fetch_2): New function.
2171 (__sync_or_and_fetch_2): New function.
2172 (__sync_and_and_fetch_2): New function.
2173 (__sync_xor_and_fetch_2): New function.
2174 (__sync_nand_and_fetch_2): New function.
2175 (__atomic_subword_lock): Use __subword.
2176 (__sync_subword_lock): New macro.
2177 (__sync_lock_test_and_set_1): New function.
2178 (__sync_lock_test_and_set_2): New function.
2180 2014-01-25 Walter Lee <walt@tilera.com>
2182 * config/tilepro/atomic.c (BIT_OFFSET): Define.
2183 (__atomic_subword_cmpxchg): Use BIT_OFFSET.
2184 (__atomic_subword): Ditto.
2186 2014-01-25 Walter Lee <walt@tilera.com>
2188 * config/tilepro/atomic.c (__atomic_do_and_fetch): Add
2189 a prefix op argument.
2190 (__atomic_nand_fetch_4): Add prefix op.
2191 (__atomic_nand_fetch_8): Ditto.
2193 2014-01-21 Baruch Siach <barch@tkos.co.il>
2195 * config.host (tmake_file): add t-slibgcc-libgcc for xtensa*-*-linux*.
2197 2014-01-09 Rong Xu <xur@google.com>
2199 * libgcov-driver.c (this_prg): make it local to save
2200 bss space.
2201 (gcov_exit_compute_summary): Ditto.
2202 (gcov_exit_merge_gcda): Ditto.
2203 (gcov_exit_merge_summary): Ditto.
2204 (gcov_exit_dump_gcov): Ditto.
2206 2014-01-08 Rong Xu <xur@google.com>
2208 * libgcov-driver.c: Use libgcov.h.
2209 (buffer_fn_data): Use xmalloc instead of malloc.
2210 (gcov_exit_merge_gcda): Ditto.
2211 * libgcov-driver-system.c (allocate_filename_struct): Ditto.
2212 * libgcov.h: New common header files for libgcov-*.h.
2213 * libgcov-interface.c: Use libgcov.h
2214 * libgcov-merge.c: Ditto.
2215 * libgcov-profiler.c: Ditto.
2216 * Makefile.in: Add dependence to libgcov.h
2218 2014-01-02 Joseph Myers <joseph@codesourcery.com>
2220 * config/rs6000/ibm-ldouble.c (__gcc_qdiv): Scale up arguments in
2221 case of small numerator and finite nonzero result.
2223 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
2225 Update copyright years
2227 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
2229 * config/arc/asm.h, config/arc/crtg.S, config/arc/crtgend.S,
2230 config/arc/crti.S, config/arc/crtn.S, config/arc/divtab-arc700.c,
2231 config/arc/dp-hack.h, config/arc/fp-hack.h,
2232 config/arc/ieee-754/adddf3.S, config/arc/ieee-754/addsf3.S,
2233 config/arc/ieee-754/arc600-dsp/divdf3.S,
2234 config/arc/ieee-754/arc600-dsp/divsf3.S,
2235 config/arc/ieee-754/arc600-dsp/muldf3.S,
2236 config/arc/ieee-754/arc600-dsp/mulsf3.S,
2237 config/arc/ieee-754/arc600-mul64/divdf3.S,
2238 config/arc/ieee-754/arc600-mul64/divsf3.S,
2239 config/arc/ieee-754/arc600-mul64/muldf3.S,
2240 config/arc/ieee-754/arc600-mul64/mulsf3.S,
2241 config/arc/ieee-754/arc600/divsf3.S,
2242 config/arc/ieee-754/arc600/mulsf3.S,
2243 config/arc/ieee-754/divdf3.S, config/arc/ieee-754/divsf3-stdmul.S,
2244 config/arc/ieee-754/divsf3.S, config/arc/ieee-754/divtab-arc-df.c,
2245 config/arc/ieee-754/divtab-arc-sf.c, config/arc/ieee-754/eqdf2.S,
2246 config/arc/ieee-754/eqsf2.S, config/arc/ieee-754/extendsfdf2.S,
2247 config/arc/ieee-754/fixdfsi.S, config/arc/ieee-754/fixsfsi.S,
2248 config/arc/ieee-754/fixunsdfsi.S, config/arc/ieee-754/floatsidf.S,
2249 config/arc/ieee-754/floatsisf.S, config/arc/ieee-754/floatunsidf.S,
2250 config/arc/ieee-754/gedf2.S, config/arc/ieee-754/gesf2.S,
2251 config/arc/ieee-754/gtdf2.S, config/arc/ieee-754/gtsf2.S,
2252 config/arc/ieee-754/muldf3.S, config/arc/ieee-754/mulsf3.S,
2253 config/arc/ieee-754/orddf2.S, config/arc/ieee-754/ordsf2.S,
2254 config/arc/ieee-754/truncdfsf2.S, config/arc/ieee-754/uneqdf2.S,
2255 config/arc/ieee-754/uneqsf2.S, config/arc/initfini.c,
2256 config/arc/lib1funcs.S, config/arc/t-arc, config/arc/t-arc-newlib,
2257 config/cris/umulsidi3.S, config/msp430/cmpsi2.S,
2258 config/msp430/epilogue.S, config/msp430/lib2bitcountHI.c,
2259 config/msp430/lib2divHI.c, config/msp430/lib2divQI.c,
2260 config/msp430/lib2divSI.c, config/msp430/lib2mul.c,
2261 config/msp430/msp430-divmod.h, config/msp430/msp430-mul.h,
2262 config/msp430/slli.S, config/msp430/srai.S, config/msp430/srli.S,
2263 config/rl78/divmodhi.S, config/rl78/divmodqi.S, config/rl78/divmodsi.S,
2264 config/rl78/signbit.S, vtv_end.c, vtv_end_preinit.c, vtv_start.c,
2265 vtv_start_preinit.c: Use the standard form for the copyright notice.
2267 2013-12-31 Sandra Loosemore <sandra@codesourcery.com>
2268 Chung-Lin Tang <cltang@codesourcery.com>
2269 Based on patches from Altera Corporation
2271 * config.host (nios2-*-*,nios2-*-linux*): Add nios2 host cases.
2272 * config/nios2/lib2-nios2.h: New file.
2273 * config/nios2/lib2-divmod-hi.c: New file.
2274 * config/nios2/linux-unwind.h: New file.
2275 * config/nios2/lib2-divmod.c: New file.
2276 * config/nios2/linux-atomic.c: New file.
2277 * config/nios2/t-nios2: New file.
2278 * config/nios2/crti.asm: New file.
2279 * config/nios2/t-linux: New file.
2280 * config/nios2/lib2-divtable.c: New file.
2281 * config/nios2/lib2-mul.c: New file.
2282 * config/nios2/tramp.c: New file.
2283 * config/nios2/crtn.asm: New file.
2285 2013-12-26 Uros Bizjak <ubizjak@gmail.com>
2287 * config/i386/cpuinfo.c (enum vendor_signatures): Remove.
2288 (__cpu_indicator_init): Use signature_INTEL_ebx and signature_AMD_ebx
2289 from cpuid.h to check vendor signatures.
2291 2013-12-26 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
2293 * config/i386/cpuinfo.c (processor_types): Rename AMD cpu names
2294 AMD_BOBCAT to AMD_BTVER1 and AMD_JAGUAR to AMD_BTVER2.
2295 (get_amd_cpu): Likewise.
2297 2013-12-25 H.J. Lu <hongjiu.lu@intel.com>
2299 * config/i386/cpuinfo.c (get_intel_cpu): Remove model 0x3f from
2300 Haswell.
2302 2013-12-25 Allan Sandfeld Jensen <sandfeld@kde.org>
2303 H.J. Lu <hongjiu.lu@intel.com>
2305 PR target/59422
2306 * config/i386/cpuinfo.c (enum processor_types): Add AMD_BOBCAT
2307 and AMD_JAGUAR.
2308 (enum processor_subtypes): Add AMDFAM15H_BDVER3, AMDFAM15H_BDVER4,
2309 INTEL_COREI7_IVYBRIDGE and INTEL_COREI7_HASWELL.
2310 (enum processor_features): Add FEATURE_SSE4_A, FEATURE_FMA4,
2311 FEATURE_XOP and FEATURE_FMA.
2312 (get_amd_cpu): Handle AMD_BOBCAT, AMD_JAGUAR, AMDFAM15H_BDVER2 and
2313 AMDFAM15H_BDVER3.
2314 (get_intel_cpu): Handle INTEL_COREI7 and INTEL_COREI7_HASWELL.
2315 (get_available_features): Handle FEATURE_FMA, FEATURE_SSE4_A,
2316 FEATURE_FMA4 and FEATURE_XOP.
2318 2013-12-23 H.J. Lu <hongjiu.lu@intel.com>
2320 * config/i386/cpuinfo.c (processor_subtypes): Replace INTEL_ATOM,
2321 INTEL_SLM with INTEL_BONNELL, INTEL_SILVERMONT.
2322 (get_intel_cpu): Updated.
2324 2013-12-12 Zhenqiang Chen <zhenqiang.chen@arm.com>
2326 * config.host (arm*-*-uclinux*): Move t-arm before t-bpabi.
2328 2013-12-09 Uros Bizjak <ubizjak@gmail.com>
2330 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
2331 instructions when __SSE_MATH__ is defined.
2333 2013-12-06 Ralf Corsépius <ralf.corsepius@rtems.org>
2335 * config.host (microblaze-*-rtems*): New.
2337 2013-12-04 Kugan Vivekanandarajah <kuganv@linaro.org>
2339 * config/arm/bpapi-lib.h (TARGET_HAS_NO_HW_DIVIDE): Define for
2340 architectures that do not have hardware divide instruction.
2341 i.e. architectures that do not define __ARM_ARCH_EXT_IDIV__.
2343 2013-12-04 Richard Sandiford <rdsandiford@googlemail.com>
2345 * longlong.h: Delete (moved to include/).
2347 2013-12-03 Adhemerval Zanella <azanella@linux.vnet.ibm.com>
2349 * config/rs6000/ibm-ldouble.c (__gcc_qadd): Fix add
2350 of normal number and qNaN to not raise an inexact exception.
2352 2013-11-28 Uros Bizjak <ubizjak@gmail.com>
2354 * config/i386/32/sfp-machine.h (__FP_FRAC_ADDI_4): New macro.
2356 2013-11-28 Matthew Leach <matthew.leach@arm.com>
2358 * config/aarch64/linux-unwind.h (aarch64_fallback_frame_state): Check
2359 for correct opcodes on BE.
2361 2013-11-27 Uros Bizjak <ubizjak@gmail.com>
2363 * soft-fp/op-4.h: Update from glibc.
2365 2013-11-27 Kugan Vivekanandarajah <kuganv@linaro.org>
2367 * libgcc2.c (__udivmoddi4): Define new implementation when
2368 TARGET_HAS_NO_HW_DIVIDE is defined, for processors without any
2369 divide instructions.
2371 2013-11-25 Oleg Endo <olegendo@gcc.gnu.org>
2373 * config/sh/crt1.S (start): Don't do VBR_SETUP for SH2E.
2375 2013-11-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2377 * config/t-softfp (soft-fp-objects-base): New variable.
2378 (soft-fp-objects): Use it.
2380 2013-11-23 David Edelson <dje.gcc@gmail.com>
2381 Andrew Dixie <andrewd@gentrack.com>
2383 PR target/33704
2384 * config/rs6000/aixinitfini.c: New file.
2385 * config/rs6000/t-aix-cxa (LIB2ADD_ST): Add aixinitfini.c.
2386 * config/rs6000/libgcc-aix-cxa.ver (GCC_4.9): Add libgcc initfini
2387 symbols.
2389 2013-11-22 Yuri Rumyantsev <ysrumyan@gmail.com>
2391 * config/i386/cpuinfo.c (get_intel_cpu): Add Silvermont cases.
2393 2013-11-18 Jan Hubicka <jh@suse.cz>
2395 * libgcov-driver.c (run_accounted): Make global level static.
2396 (gcov_exit_merge_summary): Silence warning; do not clear
2397 run_accounted here.
2398 (gcov_exit): Clear it here.
2400 * libgcov-driver.c (gcov_exit_merge_summary): Fix setting
2401 run_accounted.
2403 * libgcov-driver.c (get_gcov_dump_complete): Update comments.
2404 (all_prg, crc32): Remove static vars.
2405 (gcov_exit_compute_summary): Rewrite to return crc32; do not clear
2406 all_prg.
2407 (gcov_exit_merge_gcda): Add crc32 parameter.
2408 (gcov_exit_merge_summary): Add crc32 and all_prg parameter;
2409 do not account run if it was already accounted.
2410 (gcov_exit_dump_gcov): Add crc32 and all_prg parameters.
2411 (gcov_exit): Initialize all_prg; update.
2413 2013-11-15 Andreas Schwab <schwab@linux-m68k.org>
2415 * configure: Regenerate.
2417 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2418 Alan Modra <amodra@gmail.com>
2420 * config/rs6000/linux-unwind.h (TOC_SAVE_SLOT): Define.
2421 (frob_update_context): Use it.
2423 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2424 Alan Modra <amodra@gmail.com>
2426 * config/rs6000/tramp.S [__powerpc64__ && _CALL_ELF == 2]:
2427 (trampoline_initial): Provide ELFv2 variant.
2428 (__trampoline_setup): Likewise.
2430 * config/rs6000/linux-unwind.h (frob_update_context): Do not
2431 check for AIX indirect function call sequence if _CALL_ELF == 2.
2433 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2434 Alan Modra <amodra@gmail.com>
2436 * config/rs6000/linux-unwind.h (get_regs): Do not support
2437 old kernel versions if _CALL_ELF == 2.
2438 (frob_update_context): Do not support PLT stub variants only
2439 generated by old linkers if _CALL_ELF == 2.
2441 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2442 Alan Modra <amodra@gmail.com>
2444 * config/rs6000/linux-unwind.h (ppc_fallback_frame_state): Correct
2445 location of CR save area for 64-bit little-endian systems.
2447 2013-11-11 Eric Botcazou <ebotcazou@adacore.com>
2449 * config.host (arm-wrs-vxworks): Replace arm/t-vxworks with arm/t-elf
2450 in tmake_file.
2451 * config/arm/t-vxworks: Delete.
2453 2013-11-10 Kai Tietz <ktietz@redhat.com>
2455 * config/i386/cygming-crtbegin.c (__gcc_register_frame):
2456 Increment load-count on use of LIBGCC_SONAME DLL.
2457 (hmod_libgcc): New static variable to hold handle of
2458 LIBGCC_SONAME DLL.
2459 (__gcc_deregister_frame): Decrement load-count of
2460 LIBGCC_SONAME DLL.
2462 2013-11-08 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
2464 * configure.ac (libgcc_cv_dfp): Extend check to probe fenv.h
2465 availability.
2466 * configure: Regenerate
2468 2013-11-07 Uros Bizjak <ubizjak@gmail.com>
2470 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Handle
2471 FP_EX_DENORM. Store result to volatile location after SSE division
2472 to close interrupt window. Remove unneeded fwait after x87
2473 division since interrupt window will be closed by emitted fstp.
2474 Rewrite FP_EX_INEXACT handling.
2476 2013-11-06 Joseph Myers <joseph@codesourcery.com>
2478 * soft-fp/README: Update.
2479 * soft-fp/adddf3.c: Update from glibc.
2480 * soft-fp/addsf3.c: Likewise.
2481 * soft-fp/addtf3.c: Likewise.
2482 * soft-fp/divdf3.c: Likewise.
2483 * soft-fp/divsf3.c: Likewise.
2484 * soft-fp/divtf3.c: Likewise.
2485 * soft-fp/double.h: Likewise.
2486 * soft-fp/eqdf2.c: Likewise.
2487 * soft-fp/eqsf2.c: Likewise.
2488 * soft-fp/eqtf2.c: Likewise.
2489 * soft-fp/extenddftf2.c: Likewise.
2490 * soft-fp/extended.h: Likewise.
2491 * soft-fp/extendsfdf2.c: Likewise.
2492 * soft-fp/extendsftf2.c: Likewise.
2493 * soft-fp/extendxftf2.c: Likewise.
2494 * soft-fp/fixdfdi.c: Likewise.
2495 * soft-fp/fixdfsi.c: Likewise.
2496 * soft-fp/fixdfti.c: Likewise.
2497 * soft-fp/fixsfdi.c: Likewise.
2498 * soft-fp/fixsfsi.c: Likewise.
2499 * soft-fp/fixsfti.c: Likewise.
2500 * soft-fp/fixtfdi.c: Likewise.
2501 * soft-fp/fixtfsi.c: Likewise.
2502 * soft-fp/fixtfti.c: Likewise.
2503 * soft-fp/fixunsdfdi.c: Likewise.
2504 * soft-fp/fixunsdfsi.c: Likewise.
2505 * soft-fp/fixunsdfti.c: Likewise.
2506 * soft-fp/fixunssfdi.c: Likewise.
2507 * soft-fp/fixunssfsi.c: Likewise.
2508 * soft-fp/fixunssfti.c: Likewise.
2509 * soft-fp/fixunstfdi.c: Likewise.
2510 * soft-fp/fixunstfsi.c: Likewise.
2511 * soft-fp/fixunstfti.c: Likewise.
2512 * soft-fp/floatdidf.c: Likewise.
2513 * soft-fp/floatdisf.c: Likewise.
2514 * soft-fp/floatditf.c: Likewise.
2515 * soft-fp/floatsidf.c: Likewise.
2516 * soft-fp/floatsisf.c: Likewise.
2517 * soft-fp/floatsitf.c: Likewise.
2518 * soft-fp/floattidf.c: Likewise.
2519 * soft-fp/floattisf.c: Likewise.
2520 * soft-fp/floattitf.c: Likewise.
2521 * soft-fp/floatundidf.c: Likewise.
2522 * soft-fp/floatundisf.c: Likewise.
2523 * soft-fp/floatunditf.c: Likewise.
2524 * soft-fp/floatunsidf.c: Likewise.
2525 * soft-fp/floatunsisf.c: Likewise.
2526 * soft-fp/floatunsitf.c: Likewise.
2527 * soft-fp/floatuntidf.c: Likewise.
2528 * soft-fp/floatuntisf.c: Likewise.
2529 * soft-fp/floatuntitf.c: Likewise.
2530 * soft-fp/gedf2.c: Likewise.
2531 * soft-fp/gesf2.c: Likewise.
2532 * soft-fp/getf2.c: Likewise.
2533 * soft-fp/ledf2.c: Likewise.
2534 * soft-fp/lesf2.c: Likewise.
2535 * soft-fp/letf2.c: Likewise.
2536 * soft-fp/muldf3.c: Likewise.
2537 * soft-fp/mulsf3.c: Likewise.
2538 * soft-fp/multf3.c: Likewise.
2539 * soft-fp/negdf2.c: Likewise.
2540 * soft-fp/negsf2.c: Likewise.
2541 * soft-fp/negtf2.c: Likewise.
2542 * soft-fp/op-1.h: Likewise.
2543 * soft-fp/op-2.h: Likewise.
2544 * soft-fp/op-4.h: Likewise.
2545 * soft-fp/op-8.h: Likewise.
2546 * soft-fp/op-common.h: Likewise.
2547 * soft-fp/quad.h: Likewise.
2548 * soft-fp/single.h: Likewise.
2549 * soft-fp/soft-fp.h: Likewise.
2550 * soft-fp/subdf3.c: Likewise.
2551 * soft-fp/subsf3.c: Likewise.
2552 * soft-fp/subtf3.c: Likewise.
2553 * soft-fp/truncdfsf2.c: Likewise.
2554 * soft-fp/trunctfdf2.c: Likewise.
2555 * soft-fp/trunctfsf2.c: Likewise.
2556 * soft-fp/trunctfxf2.c: Likewise.
2557 * soft-fp/unorddf2.c: Likewise.
2558 * soft-fp/unordsf2.c: Likewise.
2559 * soft-fp/unordtf2.c: Likewise.
2561 2013-11-05 Uros Bizjak <ubizjak@gmail.com>
2563 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Define.
2564 (_FP_MUL_MEAT_D): Ditto.
2565 (_FP_DIV_MEAT_S): Ditto.
2566 (_FP_DIV_MEAT_D): Ditto.
2567 * config.host (i[34567]86-*-rtems*): Remove i386/t-softfp, add
2568 t-softfp-sfdf and t-softfp to tmake_file.
2570 2013-11-03 Uros Bizjak <ubizjak@gmail.com>
2572 * config/i386/crtfastmath.c: Compile only for !_SOFT_FLOAT.
2573 * config/i386/crtprec.c: Ditto.
2575 2013-10-31 Chung-Ju Wu <jasonwucj@gmail.com>
2576 Shiva Chen <shiva0217@gmail.com>
2578 * config.host (nds32*-elf*): Add nds32 target.
2579 * config/nds32 : New directory and files.
2581 2013-10-16 Hans-Peter Nilsson <hp@axis.com>
2583 For CRIS ports, switch to soft-fp. Improve arit.c and longlong.h.
2584 * config.host (cpu_type) <Setting default>: Add entry for
2585 crisv32-*-*.
2586 (tmake_file) <crisv32-*-elf, cris-*-elf, cris-*-linux*>
2587 <crisv32-*-linux*>: Adjust.
2588 * longlong.h: Wrap the whole CRIS section in a single
2589 defined(__CRIS__) conditional. Add comment about add_ssaaaa
2590 and sub_ddmmss.
2591 (COUNT_LEADING_ZEROS_0): Define when count_leading_zeros is
2592 defined.
2593 [__CRIS__] (__umulsidi3): Define.
2594 [__CRIS__] (umul_ppmm): Define in terms of __umulsidi3.
2595 * config/cris/sfp-machine.h: New file.
2596 * config/cris/umulsidi3.S: New file.
2597 * config/cris/t-elfmulti (LIB2ADD_ST): Add umulsidi3.S.
2598 * config/cris/arit.c (SIGNMULT): New macro.
2599 (__Div, __Mod): Use SIGNMULT instead of naked multiplication.
2600 * config/cris/mulsi3.S: Tweak to avoid redundant register-copying;
2601 saving 3 out of originally 33 cycles from the fastest
2602 path, 3 out of 54 from the medium path and one from the longest
2603 path. Improve comments.
2605 2013-10-15 Richard Sandiford <rdsandiford@googlemail.com>
2607 * sync.c: Remove static aliases and define each function directly
2608 under its real name.
2610 2013-10-02 John David Anglin <danglin@gcc.gnu.org>
2612 * config.host (hppa*64*-*-linux*): Define extra_parts.
2613 (hppa*-*-linux*): Likewise.
2615 2013-10-02 Joern Rennecke <joern.rennecke@embecosm.com>
2617 * config/arc/crtgend.S: Add 2013 to Copyright years.
2618 * config/arc/gmon/atomic.h: Likewise.
2619 * config/arc/gmon/auxreg.h: Likewise.
2620 * config/arc/gmon/sys/gmon_out.h: Likewise.
2621 * config/arc/gmon/sys/gmon.h: Likewise.
2622 * config/arc/gmon/prof-freq.c: Likewise.
2623 * config/arc/gmon/mcount.c: Likewise.
2624 * config/arc/gmon/prof-freq-stub.S: Likewise.
2625 * config/arc/gmon/gmon.c: Likewise.
2626 * config/arc/gmon/machine-gmon.h: Likewise.
2627 * config/arc/gmon/profil.S: Likewise.
2628 * config/arc/gmon/dcache_linesz.S: Likewise.
2629 * config/arc/crtg.S: Likewise.
2630 * config/arc/ieee-754/arc600-mul64/divsf3.S: Likewise.
2631 * config/arc/ieee-754/arc600-mul64/divdf3.S: Likewise.
2632 * config/arc/ieee-754/adddf3.S: Likewise.
2633 * config/arc/ieee-754/truncdfsf2.S: Likewise.
2634 * config/arc/ieee-754/fixsfsi.S: Likewise.
2635 * config/arc/ieee-754/gtsf2.S: Likewise.
2636 * config/arc/ieee-754/floatsisf.S: Likewise.
2637 * config/arc/ieee-754/arc600-dsp/divsf3.S: Likewise.
2638 * config/arc/ieee-754/arc600-dsp/divdf3.S: Likewise.
2639 * config/arc/ieee-754/arc600-dsp/mulsf3.S: Likewise.
2640 * config/arc/ieee-754/fixdfsi.S: Likewise.
2641 * config/arc/ieee-754/addsf3.S: Likewise.
2642 * config/arc/ieee-754/gesf2.S: Likewise.
2643 * config/arc/ieee-754/floatsidf.S: Likewise.
2644 * config/arc/ieee-754/extendsfdf2.S: Likewise.
2645 * config/arc/ieee-754/divtab-arc-df.c: Likewise.
2646 * config/arc/ieee-754/gtdf2.S: Likewise.
2647 * config/arc/ieee-754/fixunsdfsi.S: Likewise.
2648 * config/arc/ieee-754/uneqdf2.S: Likewise.
2649 * config/arc/ieee-754/divsf3-stdmul.S: Likewise.
2650 * config/arc/ieee-754/uneqsf2.S: Likewise.
2651 * config/arc/ieee-754/arc-ieee-754.h: Likewise.
2652 * config/arc/ieee-754/divtab-arc-sf.c: Likewise.
2653 * config/arc/ieee-754/eqdf2.S: Likewise.
2654 * config/arc/ieee-754/ordsf2.S: Likewise.
2655 * config/arc/ieee-754/divsf3.S: Likewise.
2656 * config/arc/ieee-754/divdf3.S: Likewise.
2657 * config/arc/ieee-754/floatunsidf.S: Likewise.
2658 * config/arc/ieee-754/orddf2.S: Likewise.
2659 * config/arc/ieee-754/eqsf2.S: Likewise.
2660 * config/arc/ieee-754/gedf2.S: Likewise.
2661 * config/arc/crtn.S: Likewise.
2662 * config/arc/crti.S: Likewise.
2663 * config/arc/t-arc700-uClibc: Likewise.
2664 * config/arc/asm.h: Likewise.
2665 * config/arc/libgcc-excl.ver: Likewise.
2666 * config/arc/t-arc-newlib: Likewise.
2667 * config/arc/divtab-arc700.c: Likewise.
2668 * config/arc/initfini.c: Likewise.
2669 * config/arc/fp-hack.h: Likewise.
2671 2013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
2672 Diego Novillo <dnovillo@google.com>
2674 * config/arc/gmon/mcount.c (_MCOUNT_DECL): Comment typo fix.
2675 * config/arc/ieee-754/arc600-dsp/muldf3.S (.Linf_denorm): Likewise.
2676 * config/arc/ieee-754/arc600-mul64/muldf3.S (.Linf_denorm): Likewise.
2677 * config/arc/ieee-754/muldf3.S (.Linf_denorm): Likewise.
2679 2013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
2680 Brendan Kehoe <brendan@zen.org>
2681 Simon Cook <simon.cook@embecosm.com>
2683 * config.host (arc*-*-elf*, arc*-*-linux-uclibc*): New configurations.
2684 * config/arc: New directory.
2685 * longlong.h [__arc__] (umul_ppmm): Remove.
2686 [__arc__] (__umulsidi3): Define.
2687 [__arc__ && __ARC_NORM__] (count_leading_zeroes): Define.
2688 [__arc__ && __ARC_NORM__] (COUNT_LEADING_ZEROS_0): Likewise.
2690 2013-09-17 Jacek Caban <jacek@codeweavers.com>
2692 * config/i386/gthr-win32.c: CreateSemaphoreW instead of
2693 CreateSemaphoreA.
2694 * config/i386/gthr-win32.h: Likewise.
2696 2013-09-16 DJ Delorie <dj@redhat.com>
2698 * config/rl78/vregs.h: Add G10 register definitions.
2699 * config/rl78/lib2mul.c: Enable for RL78/G10.
2700 * config/rl78/lib2div.c: Likewise.
2701 * config/rl78/lshrsi3.S: Use vregs.h.
2702 * config/rl78/cmpsi2.S: Likewise.
2703 * config/rl78/trampoline.S: Likewise.
2704 * config/rl78/mulsi2.S: Likewise. Disable for RL78/G10.
2706 2013-09-14 DJ Delorie <dj@redhat.com>
2707 Nick Clifton <nickc@redhat.com>
2709 * config/rl78/mulsi3.S: Remove a few unneeded moves and branches.
2710 * config/rl78/vregs.h: New.
2711 * config/rl78/signbit.S: New file. Implements signbit function.
2712 * config/rl78/divmodsi.S: New.
2713 * config/rl78/divmodhi.S: New.
2714 * config/rl78/divmodqi.S: New.
2715 * config/rl78/t-rl78: Build them here...
2716 * config/rl78/lib2div.c: ...but not here.
2718 2013-09-12 DJ Delorie <dj@redhat.com>
2720 * config.host (msp*-*-elf): New.
2721 * config/msp430/: New port.
2723 2013-08-18 Iain Sandoe <iain@codesourcery.com>
2725 PR gcov-profile/58127
2726 * libgcov.c (__gcov_indirect_call_callee): Don't make this a
2727 __thread var for emulated TLS.
2728 (__gcov_indirect_call_counters): Likewise.
2730 2013-08-16 Maciej W. Rozycki <macro@codesourcery.com>
2731 Catherine Moore <clm@codesourcery.com>
2732 Richard Sandiford <rdsandiford@googlemail.com>
2734 * config/mips/mips16.S (CE_STARTFN, CE_ENDFN): New macros.
2735 (RET_FUNCTION): Use them in place of STARTFN and ENDFN.
2736 (CALL_STUB_NO_RET): Likewise.
2737 (CALL_STUB_RET): Likewise.
2738 * config/mips/libgcc-mips16.ver: Remove __mips16_call_stub and
2739 __mips16_ret call/return stub symbols.
2740 * config.host <mips*-*-linux>: For non-R5900 add t-slibgcc-libgcc
2741 to tmake_file.
2743 2013-08-13 Maciej W. Rozycki <macro@codesourcery.com>
2745 * config.host <mips*-*-linux*>: Remove a stray comment.
2747 2013-08-10 Jan Hubicka <jh@suse.cz>
2749 Work around binutils PR14342
2750 * Makefile.in: Add _gcov_indirect_call_profiler_v2 symbol.
2751 * libgcov.c (L_gcov_indirect_call_profiler): Restore original API.
2752 (L_gcov_indirect_call_profiler_v2): New.
2754 2013-08-06 Jan Hubicka <jh@suse.cz>
2756 * libgcov.c (__gcov_indirect_call_callee,
2757 __gcov_indirect_call_counters): New global vars.
2758 (__gcov_indirect_call_profiler): replace by ...
2759 (__gcov_indirect_call_profiler_v2) ... this one.
2761 2013-08-06 Caroline Tice <cmtice@google.com>
2763 * config.host (extra_parts): Add vtv_start.o, vtv_end.o
2764 vtv_start_preinit.o and vtv_end_preinit.o.
2765 * configure.ac: Add code to check/set enable_vtable_verify.
2766 * Makefile.in: Add rules to build vtv_*.o, if enable_vtable_verify is
2767 true.
2768 * vtv_start_preinit.c: New file.
2769 * vtv_end_preinit.c: New file.
2770 * vtv_start.c: New file.
2771 * vtv_end.c: New file.
2772 * configure: Regenerated.
2774 2013-08-01 Maxim Kuvyrkov <maxim@kugelworks.com>
2776 * config/aarch64/sfp-machine.h, config/aarch64/sync-cache.c,
2777 * config/i386/cpuinfo.c, config/ia64/unwind-ia64.h,
2778 * config/mips/vr4120-div.S: Fix license from GPL-3.0+ to
2779 GPL-3.0-with-GCC-exception.
2781 2013-07-30 Maciej W. Rozycki <macro@codesourcery.com>
2783 * config/mips/mips16.S (DELAYf): Alias to DELAYt for the MIPS IV
2784 ISA and up.
2786 2013-07-23 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2788 * config/s390/linux-unwind.h: Use the proper dwarf to hard reg
2789 mapping for FPRs when creating the fallback framestate.
2791 2013-07-19 Georg-Johann Lay <avr@gjlay.de>
2793 PR target/57516
2794 * config/avr/lib1funcs-fixed.S (__roundqq3, __rounduqq3)
2795 (__round_s2_const, __round_u2_const)
2796 (__round_s4_const, __round_u4_const, __round_x8):
2797 Saturate result if addition result cannot be represented.
2799 2013-07-15 Matthias Klose <doko@ubuntu.com>
2801 * libgcc2.c: Don't include <limits.h>.
2803 2013-07-09 Janis Johnson <janisjo@codesourcery.com>
2805 * config.host (powerpc-*-eabispe*): Add t-fdpbit to tmake_file.
2807 2013-07-06 Jakub Jelinek <jakub@redhat.com>
2809 PR target/29776
2810 * libgcc2.c (__floattisf): Avoid undefined signed overflow.
2812 2013-06-28 Jakub Jelinek <jakub@redhat.com>
2814 PR middle-end/36041
2815 * libgcc2.c (POPCOUNTCST2, POPCOUNTCST4, POPCOUNTCST8, POPCOUNTCST):
2816 Define.
2817 (__popcountSI2): For __SIZEOF_INT__ > 2 targets use arithmetics
2818 instead of table lookups.
2819 (__popcountDI2): Likewise.
2821 2013-06-25 Chung-Ju Wu <jasonwucj@gmail.com>
2823 * Makefile.in (clean, distclean): Remove auto-target.h and stamp-h
2824 correctly.
2826 2013-06-21 Joseph Myers <joseph@codesourcery.com>
2828 PR other/53317
2829 * soft-fp/adddf3.c: Update from glibc.
2830 * soft-fp/addsf3.c: Likewise.
2831 * soft-fp/addtf3.c: Likewise.
2832 * soft-fp/divdf3.c: Likewise.
2833 * soft-fp/divsf3.c: Likewise.
2834 * soft-fp/divtf3.c: Likewise.
2835 * soft-fp/double.h: Likewise.
2836 * soft-fp/eqdf2.c: Likewise.
2837 * soft-fp/eqsf2.c: Likewise.
2838 * soft-fp/eqtf2.c: Likewise.
2839 * soft-fp/extenddftf2.c: Likewise.
2840 * soft-fp/extended.h: Likewise.
2841 * soft-fp/extendsfdf2.c: Likewise.
2842 * soft-fp/extendsftf2.c: Likewise.
2843 * soft-fp/fixdfdi.c: Likewise.
2844 * soft-fp/fixdfsi.c: Likewise.
2845 * soft-fp/fixsfdi.c: Likewise.
2846 * soft-fp/fixsfsi.c: Likewise.
2847 * soft-fp/fixtfdi.c: Likewise.
2848 * soft-fp/fixtfsi.c: Likewise.
2849 * soft-fp/fixunsdfdi.c: Likewise.
2850 * soft-fp/fixunsdfsi.c: Likewise.
2851 * soft-fp/fixunssfdi.c: Likewise.
2852 * soft-fp/fixunssfsi.c: Likewise.
2853 * soft-fp/fixunstfdi.c: Likewise.
2854 * soft-fp/fixunstfsi.c: Likewise.
2855 * soft-fp/floatdidf.c: Likewise.
2856 * soft-fp/floatdisf.c: Likewise.
2857 * soft-fp/floatditf.c: Likewise.
2858 * soft-fp/floatsidf.c: Likewise.
2859 * soft-fp/floatsisf.c: Likewise.
2860 * soft-fp/floatsitf.c: Likewise.
2861 * soft-fp/floatundidf.c: Likewise.
2862 * soft-fp/floatundisf.c: Likewise.
2863 * soft-fp/floatunditf.c: Likewise.
2864 * soft-fp/floatunsidf.c: Likewise.
2865 * soft-fp/floatunsisf.c: Likewise.
2866 * soft-fp/floatunsitf.c: Likewise.
2867 * soft-fp/gedf2.c: Likewise.
2868 * soft-fp/gesf2.c: Likewise.
2869 * soft-fp/getf2.c: Likewise.
2870 * soft-fp/ledf2.c: Likewise.
2871 * soft-fp/lesf2.c: Likewise.
2872 * soft-fp/letf2.c: Likewise.
2873 * soft-fp/muldf3.c: Likewise.
2874 * soft-fp/mulsf3.c: Likewise.
2875 * soft-fp/multf3.c: Likewise.
2876 * soft-fp/negdf2.c: Likewise.
2877 * soft-fp/negsf2.c: Likewise.
2878 * soft-fp/negtf2.c: Likewise.
2879 * soft-fp/op-1.h: Likewise.
2880 * soft-fp/op-2.h: Likewise.
2881 * soft-fp/op-4.h: Likewise.
2882 * soft-fp/op-8.h: Likewise.
2883 * soft-fp/op-common.h: Likewise.
2884 * soft-fp/quad.h: Likewise.
2885 * soft-fp/single.h: Likewise.
2886 * soft-fp/soft-fp.h: Likewise.
2887 * soft-fp/subdf3.c: Likewise.
2888 * soft-fp/subsf3.c: Likewise.
2889 * soft-fp/subtf3.c: Likewise.
2890 * soft-fp/truncdfsf2.c: Likewise.
2891 * soft-fp/trunctfdf2.c: Likewise.
2892 * soft-fp/trunctfsf2.c: Likewise.
2893 * soft-fp/unorddf2.c: Likewise.
2894 * soft-fp/unordsf2.c: Likewise.
2895 * soft-fp/unordtf2.c: Likewise.
2896 * config/aarch64/sfp-machine.h (_FP_QNANNEGATEDP): Define to 0.
2897 * config/arm/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
2898 * config/c6x/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
2899 * config/i386/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
2900 * config/ia64/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
2901 * config/lm32/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
2902 * config/moxie/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
2903 * config/rs6000/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
2904 * config/score/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
2905 * config/tilegx/sfp-machine32.h (_FP_QNANNEGATEDP): Likewise.
2906 * config/tilegx/sfp-machine64.h (_FP_QNANNEGATEDP): Likewise.
2907 * config/tilepro/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
2909 2013-06-16 Jürgen Urban <JuergenUrban@gmx.de>
2911 * config/mips/lib2funcs.c: New file.
2912 * config/mips/t-mips (LIB2ADD_ST): Add it.
2914 2013-06-09 Oleg Endo <olegendo@gcc.gnu.org>
2916 PR target/6526
2917 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Do not change bits
2918 other than FPSCR.PR and FPSCR.SZ. Add SH4A implementation.
2920 2013-06-08 Walter Lee <walt@tilera.com>
2922 * config/tilepro/atomic.h: Don't include stdint.h or features.h.
2923 Replace int64_t with long long. Add __extension__ where
2924 appropriate.
2925 * config/tilepro/atomic.c: Include config.h.
2927 2013-06-06 Douglas B Rupp <rupp@adacore.com>
2929 * config.host (arm-wrs-vxworks): Configure with other soft float.
2931 2013-06-04 Jürgen Urban <JuergenUrban@gmx.de>
2933 * config.host (mipsr5900-*-elf*, mipsr5900el-*-elf*, mips64r5900-*-elf*)
2934 (mips64r5900el-*-elf*): New configurations.
2936 2013-06-04 Alan Modra <amodra@gmail.com>
2938 * config/rs6000/ibm-ldouble.c: Enable for little-endian.
2940 2013-06-03 Yuri Rumyantsev <yuri.s.rumyantsev@intel.com>
2942 * config/i386/cpuinfo.c (INTEL_SLM): New enum value.
2944 2013-05-28 Eric Botcazou <ebotcazou@adacore.com>
2946 * config/sparc/sol2-unwind.h (MD_FALLBACK_FRAME_STATE_FOR): Do not set
2947 fs->signal_frame for SIGFPE raised for IEEE-754 exceptions.
2948 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Likewise.
2950 2013-05-22 Eric Botcazou <ebotcazou@adacore.com>
2952 * config.host (powerpc-*-elf*): Add rs6000/t-savresfgpr to tmake_file.
2953 (powerpc-wrs-vxworks): Likewise.
2955 2013-05-22 Eric Botcazou <ebotcazou@adacore.com>
2957 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Do it for
2958 signal frames as well.
2959 (MD_FALLBACK_FRAME_STATE_FOR): Do minor cleanups throughout and add the
2960 STACK_BIAS to the CFA offset.
2962 2013-05-17 Richard Henderson <rth@redhat.com>
2964 PR target/49146
2965 * unwind-dw2.c (UNWIND_COLUMN_IN_RANGE): New macro.
2966 (execute_cfa_program): Use it when storing to fs->regs.
2968 2013-05-08 Kai Tietz <ktietz@redhat.com>
2970 * config/i386/cygming-crtbegin.c (__register_frame_info): Make weak.
2971 (__deregister_frame_info): Likewise.
2973 2013-05-06 Thomas Schwinge <thomas@codesourcery.com>
2975 * fp-bit.c (unpack_d, pack_d): Properly preserve and restore a
2976 NaN's payload.
2978 * fp-bit.h [FLOAT] (QUIET_NAN): Correct value.
2980 2013-04-25 Alan Modra <amodra@gmail.com>
2982 * config.host: Match little-endian powerpc-linux.
2984 2013-04-19 Yufeng Zhang <yufeng.zhang@arm.com>
2986 * config/aarch64/sfp-machine.h (_FP_W_TYPE): Change to define
2987 as 'unsigned long long' instead of 'unsigned long'.
2988 (_FP_WS_TYPE): Change to define as 'signed long long' instead of
2989 'signed long'.
2991 2013-04-10 Julian Brown <julian@codesourcery.com>
2993 * config/arm/linux-atomic.c (SUBWORD_SYNC_OP, SUBWORD_VAL_CAS)
2994 (SUBWORD_TEST_AND_SET): Use signed char/short types instead of
2995 unsigned char/unsigned short.
2996 (__sync_val_compare_and_swap_{1,2}): Handle signed argument.
2998 2013-04-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3000 PR other/55274
3001 * config/t-slibgcc-hpux (SHLIB_MAPFILES): Define.
3003 2013-04-04 Meador Inge <meadori@codesourcery.com>
3005 * config/arm/bpabi.S (aeabi_ldivmod): Add DWARF information for
3006 computing the location of the link register.
3007 (aeabi_uldivmod): Ditto.
3009 2013-03-27 Kai Tietz <ktietz@redhat.com>
3011 * config.host: Add support for cygwin x64 target.
3012 * configure: Regenerated.
3014 2013-03-26 Walter Lee <walt@tilera.com>
3016 * config/tilegx/t-crtstuff: Add -fno-asynchronous-unwind-tables
3017 -mcmodel=large to CRTSTUFF_T_CFLAGS_S variable.
3019 2013-03-25 Kai Tietz <ktietz@redhat.com>
3021 * config/i386/cygwin.S: Replace use of _WIN64 by __x86_64__.
3023 2013-03-20 Robert Mason <rbmj@verizon.net>
3025 * config/vxlib-tls.c (__gthread_get_tsd_data,)
3026 (__gthread_set_tsd_data, __gthread_enter_tsd_dtor_context,)
3027 (__gthread_leave_tsd_dtor_context): Add prototypes.
3028 (tls_delete_hook): Update.
3030 2013-03-20 Catherine Moore <clm@codesourcery.com>
3031 Joseph Myers <joseph@codesourcery.com>
3032 Chao-ying Fu <fu@mips.com>
3034 * config/mips/mips16.S: Don't build for microMIPS.
3035 * config/mips/linux-unwind.h: Handle microMIPS frame.
3036 * config/mips/crtn.S (fini, init): New labels.
3038 2013-03-14 Jakub Jelinek <jakub@redhat.com>
3040 PR tree-optimization/53265
3041 * unwind-dw2.c (execute_cfa_program): Avoid
3042 -Waggressive-array-optimizations warnings for DW_CFA_GNU_window_save
3043 on targets with DWARF_FRAME_REGISTERS < 32.
3045 2013-03-13 Oleg Endo <olegendo@gcc.gnu.org>
3047 PR target/49880
3048 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Enable for SH2A.
3049 (sdivsi3, udivsi3): Remove SH4 check and always compile these functions.
3051 2013-03-07 Sriraman Tallam <tmsriram@google.com>
3053 * config/i386/cpuinfo.c (get_intel_cpu): Fix cpuid codes for
3054 sandybridge processors.
3056 2013-03-06 Oleg Endo <olegendo@gcc.gnu.org>
3058 PR target/56529
3059 * config/sh/lib1funcs.S (udivsi3_i4i, sdivsi3_i4i): Add __SH2A__ to
3060 inclusion list.
3062 2013-03-04 Edgar E. Iglesias <edgar.iglesias@gmail.com>
3064 * config/microblaze/crti.S: Setup stack protection at entry
3066 2013-03-04 Georg-Johann Lay <avr@gjlay.de>
3068 * config/avr/lib1funcs.S (__ashrdi3, __lshrdi3, __ashldi3)
3069 (__rotldi3): Shift bytewise if applicable.
3071 2013-03-01 James Greenhalgh <james.greenhalgh@arm.com>
3073 * config/aarch64/sync-cache.c
3074 (__aarch64_sync_cache_range): Silence warnings.
3076 2013-02-25 Catherine Moore <clm@codesourcery.com>
3078 Revert:
3079 2013-02-24 Catherine Moore <clm@codesourcery.com>
3080 Joseph Myers <joseph@codesourcery.com>
3081 Chao-ying Fu <fu@mips.com>
3083 * config/mips/mips16.S: Don't build for microMIPS.
3084 * config/mips/linux-unwind.h: Handle microMIPS frame.
3085 * config/mips/crtn.S (fini, init): New labels.
3087 2013-02-24 Catherine Moore <clm@codesourcery.com>
3088 Joseph Myers <joseph@codesourcery.com>
3089 Chao-ying Fu <fu@mips.com>
3091 * config/mips/mips16.S: Don't build for microMIPS.
3092 * config/mips/linux-unwind.h: Handle microMIPS frame.
3093 * config/mips/crtn.S (fini, init): New labels.
3095 2012-02-19 Edgar E. Iglesias <edgar.iglesias@gmail.com>
3096 * config/microblaze/modsi3.S (modsi3): Fix case with 0x80000000
3097 as dividend.
3099 2013-02-16 Alan Modra <amodra@gmail.com>
3101 PR target/55431
3102 * config/rs6000/linux-unwind.h (ppc_linux_aux_vector): Delete.
3103 (ppc_fallback_frame_state): Always set up save locations for fp
3104 and altivec. Don't bother with non-callee-saved regs, r0-r13
3105 except for r2 on ppc64, fr0-fr13, v0-v19, vscr.
3107 2013-02-12 Georg-Johann Lay <avr@gjlay.de>
3109 PR target/54222
3110 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add: _usmulUHA, _usmulUSA,
3111 _ssmulHA, _ssmulSA.
3112 (LIB1ASMFUNCS): Add: _muldi3_6, _mulsidi3, _umulsidi3, _usmuluha3,
3113 _ssmulha3, _usmulusa3, _ssmulsa3.
3114 * config/avr/lib1funcs.S (__muldi3_6): Break out of __muldi3.
3115 (__muldi3): XCALL __muldi3_6 instead of rcall.
3116 (__umulsidi3, __mulsidi3): New functions.
3117 (do_prologue_saves, do_epilogue_restores): New .macros.
3118 (__divdi3_moddi3): Use them.
3119 * config/avr/lib1funcs-fixed.S (__usmuluha3, __ssmulha3)
3120 (__usmulusa3, __ssmulsa3): New functions.
3122 2013-02-11 Iain Sandoe <iain@codesourcery.com>
3123 Jack Howarth <howarth@bromo.med.uc.edu>
3124 Patrick Marlier <patrick.marlier@gmail.com>
3126 PR libitm/55693
3127 * config/darwin-crt-tm.c: Remove dummy functions hack.
3129 2013-02-08 Georg-Johann Lay <avr@gjlay.de>
3131 PR target/54222
3132 * config/avr/lib2funcs.c: New C sources for modules for libgcc.a.
3133 * config/avr/lib2-object.mk: New iterator to build objects from it.
3134 * config/avr/t-avr: Iterate lib2-object.mk to build objects from
3135 lib2funcs.c.
3136 (LIB2FUNCS_EXCLUDE): Add _clrsbdi2.
3137 (LIB1ASMFUNCS): Add: _ssabs_1, _mask1, _ret, _roundqq3, _rounduqq3,
3138 _round_s2, _round_u2, _round_2_const, _addmask_2, _round_s4,
3139 _round_u4, _round_4_const, _addmask_4, _round_x8, _rounddq3
3140 _roundudq3, _roundda3 _rounduda3, _roundta3 _rounduta3.
3141 * config/avr/lib1funcs-fixed.S: Implement them.
3143 2013-02-04 Richard Sandiford <rdsandiford@googlemail.com>
3145 Update copyright years.
3147 2013-02-01 David Edelsohn <dje.gcc@gmail.com>
3149 PR target/54601
3150 * config.host (powerpc-ibm-aix[56789]): Add t-aix-cxa to tmake_file.
3151 Add crtcxa to extra_parts.
3152 * config/rs6000/exit.h: New file.
3153 * config/rs6000/cxa_atexit.c: New file.
3154 * config/rs6000/cxa_finalize.c: New file.
3155 * config/rs6000/crtcxa.c: New file.
3156 * config/rs6000/t-aix-cxa: New file.
3157 * config/rs6000/libgcc-aix-cxa.ver: New file.
3159 2013-01-31 Nick Clifton <nickc@redhat.com>
3161 * config/v850/lib1funcs.S: Add support for e3v5 architecture
3162 variant.
3164 2013-01-29 Georg-Johann Lay <avr@gjlay.de>
3166 PR target/54222
3167 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add:
3168 _mulQQ, _mulHQ, _mulHA, _mulSA,
3169 _mulUQQ, _mulUHQ, _mulUHA, _mulUSA,
3170 _divQQ, _divHQ, _divHA, _divSA,
3171 _divUQQ, _divUHQ, _divUHA, _divUSA.
3173 2013-01-26 David Holsgrove <david.holsgrove@xilinx.com>
3175 * config.host(microblaze*-linux*): tmake_file: Remove
3176 t-slibgcc-nolc-override, add t-slibgcc-libgcc.
3177 * config/microblaze/t-microblaze: Set LIB2FUNCS_EXCLUDE
3178 to exclude functions from being built with libgcc.c and use
3179 the microblaze assembly.
3181 2013-01-26 Edgar E. Iglesias <edgar.iglesias@gmail.com>
3183 * config.host (microblaze*-*-*): Rename microblaze*-*-elf, update
3184 extra_parts.
3186 2013-01-17 Yufeng Zhang <yufeng.zhang@arm.com>
3188 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Cast the
3189 results of (dcache_lsize - 1) and (icache_lsize - 1) to the type
3190 __UINTPTR_TYPE__; also cast 'base' to the same type before the
3191 alignment operation.
3193 2013-01-15 Sofiane Naci <sofiane.naci@arm.com>
3195 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Update
3196 loop start address for cache clearing.
3198 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
3200 * config/avr/lib1funcs.S: Remove trailing blanks.
3201 * config/avr/lib1funcs-fixed.S: Ditto.
3203 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
3205 * config/avr/avr-lib.h: Add GPL copyright notice.
3207 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
3209 * fixed-bit.c (SATFRACT) <FROM_TYPE=1, TO_TYPE=4>: Only
3210 declare / set min_low, min_high if TO_MODE_UNSIGNED == 0.
3211 (SATFRACT) <FROM_TYPE=TO_TYPE=4>: Only declare / set min_low,
3212 min_high if FROM_MODE_UNSIGNED == 0 and TO_MODE_UNSIGNED == 0.
3214 2013-01-07 Mark Kettenis <kettenis@openbsd.org>
3216 * config.host (i[34567]86-*-openbsd* and x86_64-*-openbsd*):
3217 Add to lists of i[34567]86-*-* and x86_64-*-* soft-fp targets.
3219 2013-01-04 Nick Clifton <nickc@redhat.com>
3221 * config/v850/lib1funcs.S: Only provide CALLT support functions if
3222 the CALLT instruction is supported.
3224 2012-12-20 Jonathan Wakely <jwakely.gcc@gmail.com>
3226 * gthr.h (__gthread_cond_timedwait_recursive): Do not require.
3227 * gthr-posix.h (__gthread_cond_timedwait_recursive): Remove.
3229 2012-12-13 John Tytgat <John@bass-software.com>
3231 * config/arm/fp16.c (__gnu_f2h_internal): Fix inaccuracy when aexp
3232 is 25.
3234 2012-12-12 Jakub Jelinek <jakub@redhat.com>
3236 PR libgcc/55451
3237 * fixed-bit.c (FIXED_SSADD, FIXED_SSSUB, FIXED_SSNEG): Avoid
3238 undefined signed overflows.
3240 2012-12-09 Uros Bizjak <ubizjak@gmail.com>
3242 PR target/55344
3243 * config/alpha/linux-unwind.h: Disable when inhibit_libc is defined.
3245 2012-12-06 Uros Bizjak <ubizjak@gmail.com>
3247 * config/i386/sfp-machine.h (FP_EX_ALL): Define.
3248 (FP_TRAPPING_EXCEPTIONS): Define.
3249 * config/i386/32/sfp-machine.h (FP_EX_SHIFT): Define.
3250 * config/i386/64/sfp-machine.h (FP_EX_SHIFT): Ditto.
3252 2012-12-04 Richard Henderson <rth@redhat.com>
3254 PR bootstrap/55571
3255 * Makefile.in (libgcc_s.so): Depend on and link with libgcc.a.
3257 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
3259 * config/aarch64/sfp-machine.h (FP_EX_ALL): Define.
3260 (FP_EX_SHIFT): Define.
3261 (FP_TRAPPING_EXCEPTIONS): Define.
3263 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
3265 * config/aarch64/sfp-machine.h (FP_RND_MASK): Define.
3266 (FP_ROUNDMODE): Use FP_RND_MASK.
3267 * config/aarch64/sfp-exceptions.c: New.
3268 * config/aarch64/sfp-machine.h (FP_HANDLE_EXCEPTIONS):
3269 Use __sfp_handle_exceptions.
3271 2012-12-04 Richard Earnshaw <rearnsha@arm.com>
3273 * config.host: (arm*-*-freebsd*): Remove.
3274 (arm*-*-linux*, arm*-*-uclinux*): Simplify logic.
3275 (arm*-*-elf*): Remove.
3276 (arm*-*-wince-pe*): Remove.
3277 * arm/unwind-arm.c (struct fpa_reg): Delete.
3278 (struct fpa_regs): Delete.
3279 (phase1_vrs): Remove fpa element.
3280 (_Unwind_VRS_Get): Remove _UVRSC_FPA.
3281 (_Unwind_VRS_Set, _Unwind_VRS_Pop): Likewise.
3282 * arm/pr-support.c (__gnu_unwind_execute): Remove FPA support.
3283 * ieee754-sf.S (floatundisf): Remove FPA support.
3284 (floatdisf): Likewise.
3285 * ieee75f-df.S (floatundidf): Likewise.
3286 (floatdidf): Likewise.
3288 2012-11-29 Kai Tietz <ktietz@redhat.com>
3290 PR target/55445
3291 * unwind-c.c (__SEH__): Make sure SjLj isn't active.
3292 * unwind-generic.h: Likewise.
3293 * unwind-seh.c: Likewise.
3295 2012-11-28 Richard Henderson <rth@redhat.com>
3297 PR libgcc/48076
3298 * emutls.c (__emutls_get_address): Avoid race condition between
3299 obj->loc.offset read and emutls_key initialization.
3301 2012-11-22 Georg-Johann Lay <avr@gjlay.de>
3303 Adjust decimal point of signed accum mode to GCC default.
3305 PR target/54222
3306 * config/avr/t-avr (LIB1ASMFUNCS): Add _fractsfsq _fractsfusq,
3307 _divqq_helper.
3308 * config/avr/lib1funcs-fixed.S (__fractqqsf, __fracthqsf)
3309 (__fractsasf, __fractsfha, __fractusqsf, __fractsfsa)
3310 (__mulha3, __mulsa3)
3311 (__divqq3, __divha3, __divsa3): Adjust to new position of
3312 decimal point of signed accum types.
3314 (__mulusa3_round): New function.
3315 (__mulusa3): Use it.
3316 (__divqq_helper): New function.
3317 (__udivuqq3): Use it.
3319 2012-11-20 Jakub Jelinek <jakub@redhat.com>
3321 PR bootstrap/55370
3322 * libgcc-std.ver.in: Add GCC_4.8.0 and %inherit for it.
3324 2012-11-18 Teresa Johnson <tejohnson@google.com>
3326 PR bootstrap/55051
3327 * libgcov.c (gcov_exit): Remove merged program summary
3328 comparison unless !GCOV_LOCKED.
3330 2012-11-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
3332 * soft-fp: Updated from glibc upstream.
3334 2012-11-06 Ian Lance Taylor <iant@google.com>
3336 * generic-morestack.c (__generic_morestack): Align the returned
3337 stack pointer to a 32 byte boundary.
3338 * config/i386/morestack.S (__morestack_non_split) [32-bit]: Don't
3339 increment the return address until we have decided that we don't
3340 have a varargs function.
3341 (__morestack) [32-bit]: Align stack correctly when calling C
3342 functions.
3343 (__morestack) [64-bit]: Likewise.
3345 2012-11-04 Thomas Schwinge <thomas@codesourcery.com>
3347 * configure: Regenerate.
3349 2012-11-02 Uros Bizjak <ubizjak@gmail.com>
3351 PR target/55175
3352 * config/i386/sfp-exceptions.c: Guard with _SOFT_FLOAT.
3353 * config/i386/sfp-machine.h: Guard exception handling
3354 code with _SOFT_FLOAT.
3355 * config/i386/32/sfp-machine.h: Guard rounding handling
3356 code with _SOFT_FLOAT.
3357 * config/i386/64/sfp-machine.h: Ditto.
3359 2012-10-31 Joel Sherrill <joel.sherrill@oarcorp.com>
3361 * config.host (m32r-*-rtems*): Include crtinit.o and crtfinit.o
3362 as extra_parts.
3364 2012-10-26 Uros Bizjak <ubizjak@gmail.com>
3366 * config/i386/crtfastmath.c (set_fast_math): Use __builtin_ia32_fxsave.
3367 Clear only fxsave.mxcsr_mask. Use saved mxcsr from fxsave structure
3368 when appropriate. Correct structure element types.
3369 * config/i386/t-crtfm (crtfastmath.o): Compile with -mfxsr, remove
3370 -minline-all-stringops from compile flags.
3372 2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
3374 * config.host (sparc64-*-rtems*): Remove sparc/t-elf.
3376 2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
3378 * config.host (sh*-*-rtems*): Add sh*-*-elf*'s extra_parts.
3380 2012-10-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
3382 * config.host (powerpc-*-rtems*): Add rs6000/t-savresfgpr to
3383 tmake_file.
3385 2012-10-23 Ian Bolton <ian.bolton@arm.com>
3386 Jim MacArthur <jim.macarthur@arm.com>
3387 Marcus Shawcroft <marcus.shawcroft@arm.com>
3388 Nigel Stephens <nigel.stephens@arm.com>
3389 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
3390 Richard Earnshaw <rearnsha@arm.com>
3391 Sofiane Naci <sofiane.naci@arm.com>
3392 Stephen Thomas <stephen.thomas@arm.com>
3393 Tejas Belagod <tejas.belagod@arm.com>
3394 Yufeng Zhang <yufeng.zhang@arm.com>
3396 * config.host (aarch64*-*-elf, aarch64*-*-linux*): New.
3397 * config/aarch64/crti.S: New file.
3398 * config/aarch64/crtn.S: New file.
3399 * config/aarch64/linux-unwind.h: New file.
3400 * config/aarch64/sfp-machine.h: New file.
3401 * config/aarch64/sync-cache.c: New file.
3402 * config/aarch64/t-aarch64: New file.
3403 * config/aarch64/t-softfp: New file.
3405 2012-10-21 Hans-Peter Nilsson <hp@bitrange.com>
3407 * config/mmix/crti.S: Mark program and data addresses using PRELD.
3408 Remove typo'd and unnecessary alignment-LOC for .data. Remove
3409 no-longer-needed LDBU insns.
3411 2012-10-18 Sebastian Huber <sebastian.huber@embedded-brains.de>
3413 * config.host
3414 (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtemseabi*): Rename
3415 "arm*-*-rtemseabi*" to "arm*-*-rtems*".
3417 2012-10-17 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
3419 * config/arm/lib1funcs.S (__ARM_ARCH__): Define for ARMv8-A.
3421 2012-10-15 Matthias Klose <doko@ubuntu.com>
3423 * config.host: Match arm*-*-linux-* for ARM Linux/GNU.
3425 2012-10-15 Pavel Chupin <pavel.v.chupin@intel.com>
3427 * configure: Regenerate.
3428 * configure.ac: Replace code with GCC_AC_THREAD_HEADER use.
3430 2012-10-10 Uros Bizjak <ubizjak@gmail.com>
3432 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
3433 instructions for 64bit targets only.
3435 2012-10-10 Uros Bizjak <ubizjak@gmail.com>
3437 * config/i386/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
3438 FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX): Move to ...
3439 * config/i386/32/sfp-machine.h: ... here.
3440 * config/i386/64/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO,
3441 FP_RND_PINF, FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX):
3442 New defines.
3444 2012-10-07 Matthias Klose <doko@ubuntu.com>
3446 * config/arm/unwind-arm.h (__gnu_unwind_24bit): Mark parameters
3447 as unused.
3448 (_Unwind_decode_typeinfo_ptr): Mark base as unused.
3450 2012-10-06 Mark Kettenis <kettenis@openbsd.org>
3452 * config.host (*-*-openbsd*): Add t-eh-dw2-dip to tmake_file.
3453 * unwind-dw2-fde-dip.c: Don't include <elf.h> on OpenBSD.
3454 (USE_PT_GNU_EH_FRAME): Define for OpenBSD.
3455 (ElfW): Likewise.
3457 2012-10-05 Jonathan Wakely <jwakely.gcc@gmail.com>
3459 PR other/53889
3460 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
3461 Fix parameter names.
3463 2012-10-04 Oleg Endo <olegendo@gcc.gnu.org>
3465 PR target/33135
3466 * config/sh/t-sh (HOST_LIBGCC2_CFLAGS): Delete.
3467 * config/sh/t-netbsd (HOST_LIBGCC2_CFLAGS): Delete.
3468 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Remove mieee option.
3470 2012-10-03 Oleg Endo <olegendo@gcc.gnu.org>
3472 PR target/50457
3473 * config/sh/linux-atomic.S: Delete.
3474 * config/sh/linux-atomic.c: New.
3475 * config/sh/t-linux (LIB2ADD): Replace linux-atomic.S with
3476 linux-atomic.c. Add cflags to disable warnings.
3478 2012-10-02 Jonathan Wakely <jwakely.gcc@gmail.com>
3480 PR other/53889
3481 * gthr.h (__gthread_recursive_mutex_destroy): Document new required
3482 function.
3483 * gthr-posix.h (__gthread_recursive_mutex_destroy): Define.
3484 * gthr-single.h (__gthread_recursive_mutex_destroy): Likewise.
3485 * config/gthr-rtems.h (__gthread_recursive_mutex_destroy): Likewise.
3486 * config/gthr-vxworks.h (__gthread_recursive_mutex_destroy): Likewise.
3487 * config/i386/gthr-win32.c (__gthread_win32_recursive_mutex_destroy):
3488 Likewise.
3489 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
3490 Likewise.
3491 * config/mips/gthr-mipssde.h (__gthread_recursive_mutex_destroy):
3492 Likewise.
3493 * config/pa/gthr-dce.h (__gthread_recursive_mutex_destroy): Likewise.
3494 * config/s390/gthr-tpf.h (__gthread_recursive_mutex_destroy): Likewise.
3496 2012-09-19 Mark Kettenis <kettenis@openbsd.org>
3498 * config.host (hppa-*-openbsd*): New target.
3499 * config/pa/t-openbsd: New file.
3501 2012-09-15 Georg-Johann Lay <avr@gjlay.de>
3503 PR target/54222
3504 * config/avr/lib1funcs-fixed.S (__ssneg_2, __ssabs_2, __ssneg_4,
3505 __ssabs_4, __clr_8, __ssneg_8, __ssabs_8,
3506 __usadd_8, __ussub_8, __ssadd_8, __sssub_8): New functions.
3507 (__divsa3): Use __negsi2 to negate r_quoL.
3508 * config/avr/lib1funcs.S (FALIAS): New macro.
3509 (__divmodsi4): Break out and use __divmodsi4_neg1 as...
3510 (__negsi2): ...this new function.
3511 * config/avr/t-avr (LIB1ASMFUNCS): Add _negsi2, _clr_8,
3512 _ssneg_2, _ssneg_4, _ssneg_8, _ssabs_2, _ssabs_4,
3513 _ssabs_8, _ssadd_8, _sssub_8, _usadd_8, _ussub_8.
3514 (LIB2FUNCS_EXCLUDE): Fix typo for _add _sub.
3515 Add: _ssadd*, _sssub*, _ssneg*, _ssabs* for signed fixed modes.
3516 Add: _usadd*, _ussub*, _usneg* for unsigned fixed modes.
3518 2012-09-10 Oleg Endo <olegendo@gcc.gnu.org>
3520 PR target/54089
3521 * config/sh/lib1funcs.S (ashlsi3): Reimplement as ashlsi3_r0.
3522 (lshrsi3): Reimplement as lshrsi3_r0.
3524 2012-09-10 Andreas Schwab <schwab@linux-m68k.org>
3526 PR target/46191
3527 * config/t-slibgcc-libgcc (SHLIB_MAKE_SOLINK): Use -lgcc instead
3528 of libgcc.a.
3530 2012-09-07 Teresa Johnson <tejohnson@google.com>
3532 PR gcov-profile/54487
3533 * libgcc/libgcov.c (gcov_exit): Avoid warning on histogram
3534 differences.
3536 2012-09-05 Georg-Johann Lay <avr@gjlay.de>
3538 PR target/54461
3539 * config.host (tmake_file,host=avr-*-*): Add avr/t-avrlibc if
3540 not configured --with-avrlibc=no.
3541 * config/avr/t-avrlibc: New file.
3542 * Makefile.in (FPBIT_FUNCS): filter-out LIB2FUNCS_EXCLUDE.
3543 (DPBIT_FUNCS): Ditto.
3544 (TPBIT_FUNCS): Ditto.
3546 2012-09-04 Teresa Johnson <tejohnson@google.com>
3548 * libgcov.c (struct gcov_summary_buffer): New structure.
3549 (gcov_histogram_insert): New function.
3550 (gcov_compute_histogram): Ditto.
3551 (gcov_exit): Invoke gcov_compute_histogram, and perform merging of
3552 histograms during summary merging.
3554 2012-09-01 Mark Kettenis <kettenis@openbsd.org>
3556 * config.host (x86_64-*-openbsd*): New target.
3558 2012-08-29 Chung-Lin Tang <cltang@codesourcery.com>
3560 * config/mips/crtfastmath.c (set_fast_math): Add 'nomips16'
3561 attribute.
3563 2012-08-24 Georg-Johann Lay <avr@gjlay.de>
3565 PR target/54222
3566 * config/avr/t-avr (conv_X): Rename to func_X.
3568 2012-08-24 Georg-Johann Lay <avr@gjlay.de>
3570 PR target/54222
3571 * config/avr/lib1funcs-fixed.S: New file.
3572 * config/avr/lib1funcs.S: Include it. Undefine some divmodsi
3573 after they are used.
3574 (neg2, neg4): New macros.
3575 (__mulqihi3,__umulqihi3,__mulhi3): Rewrite non-MUL variants.
3576 (__mulhisi3,__umulhisi3,__mulsi3): Rewrite non-MUL variants.
3577 (__umulhisi3): Speed up MUL variant if there is enough flash.
3578 * config/avr/avr-lib.h (TA, UTA): Adjust according to gcc's
3579 avr-modes.def.
3580 * config/avr/t-avr (LIB1ASMFUNCS): Add: _fractqqsf, _fractuqqsf,
3581 _fracthqsf, _fractuhqsf, _fracthasf, _fractuhasf, _fractsasf,
3582 _fractusasf, _fractsfqq, _fractsfuqq, _fractsfhq, _fractsfuhq,
3583 _fractsfha, _fractsfsa, _mulqq3, _muluqq3, _mulhq3, _muluhq3,
3584 _mulha3, _muluha3, _mulsa3, _mulusa3, _divqq3, _udivuqq3, _divhq3,
3585 _udivuhq3, _divha3, _udivuha3, _divsa3, _udivusa3.
3586 (LIB2FUNCS_EXCLUDE): Add supported functions.
3588 2012-08-22 Georg-Johann Lay <avr@gjlay.de>
3590 * Makefile.in (fixed-funcs,fixed-conv-funcs): filter-out
3591 LIB2FUNCS_EXCLUDE before adding them to libgcc-objects,
3592 libgcc-s-objects.
3593 * fixed-obj.mk: Only expand dependency if $o is not in
3594 LIB2FUNCS_EXCLUDE.
3596 2012-08-22 H.J. Lu <hongjiu.lu@intel.com>
3598 * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): New.
3600 2012-08-22 Joseph Myers <joseph@codesourcery.com>
3602 * Makefile.in (vis_hide, gen-hide-list): Do not make definitions
3603 depend on --enable-shared.
3604 ($(lib1asmfuncs-o)): Use %.vis files independent of
3605 --enable-shared.
3606 * static-object.mk ($(base)$(objext), $(base).vis)
3607 ($(base)_s$(objext)): Use same rules for visibility handling as in
3608 shared-object.mk.
3610 2012-08-21 Ian Lance Taylor <iant@google.com>
3612 * config/i386/morestack.S (__morestack_non_split): Increase amount
3613 of space allocated for non-split code stack.
3615 2012-08-19 Joseph Myers <joseph@codesourcery.com>
3617 * crtstuff.c (USE_PT_GNU_EH_FRAME): Define for systems using glibc
3618 even if inhibit_libc.
3620 2012-08-17 Julian Brown <julian@codesourcery.com>
3622 * Makefile.in (LIB2_DIVMOD_EXCEPTION_FLAGS): Default to
3623 -fexceptions -fnon-call-exceptions if not defined.
3624 ($(lib2-divmod-o), $(lib2-divmod-s-o)): Use above.
3625 * config/arm/t-bpabi (LIB2_DIVMOD_EXCEPTION_FLAGS): Define.
3627 2012-08-17 Andreas Schwab <schwab@linux-m68k.org>
3629 * config/m68k/linux-atomic.c (__sync_lock_test_and_set_1): Fix
3630 type.
3632 2012-08-16 David Edelsohn <dje.gcc@gmail.com>
3634 * config.host (*-*-aix*): Move rs6000/t-ibm-ldouble after
3635 rs6000/t-slibgcc-aix.
3637 2012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
3639 * longlong.h: (powerpc): Delete _ARCH_PWR and _ARCH_COM handling.
3641 2012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
3643 * longlong.h: (whole file, powerpc): Adjust to single assembler syntax.
3645 2012-08-03 H.J. Lu <hongjiu.lu@intel.com>
3647 PR driver/54171
3648 * Makefile.in (version): Replace top_srcdir with srcdir.
3650 2012-08-03 Jonathan Yong <jon_y@users.sourceforge.net>
3652 * Makefile.in (version): set to BASE-VER file from gcc directory.
3654 2012-08-01 Nick Clifton <nickc@redhat.com>
3656 * config/m32c/lib2funcs.c (__clrsbhi2): New function.
3657 Implements __clrsb for an HImode argument.
3659 2012-07-31 Nick Clifton <nickc@redhat.com>
3661 * config/stormy16/lib2funcs.c (__clrsbhi2): New function.
3662 Implements __clrsb for an HImode argument.
3663 * config/stormy16/clrsbhi2.c: New file:
3664 * config/stormy16/t-stormy16 (LIB2ADD): Add clrsbhi2.c.
3666 2012-07-22 Steven Bosscher <steven@gcc.gnu.org>
3668 * libgcov.c (__gcov_ior_profiler): Benign comment fix.
3670 2012-07-19 Tristan Gingold <gingold@adacore.com>
3671 Richard Henderson <rth@redhat.com>
3673 * unwind-seh.c: New file.
3674 * unwind-generic.h: Include windows.h for SEH.
3675 (_Unwind_Exception): Use 6 private fields for SEH.
3676 (_GCC_specific_handler): Declare.
3677 * unwind-c.c (__gcc_personality_seh0): New function.
3678 Adjust for SEH.
3679 * config/i386/libgcc-cygming.ver: New file.
3680 * config/i386/t-seh-eh: New file.
3681 * config.host (x86_64-*-mingw*): Default to seh.
3683 2012-07-14 Steven Bosscher <steven@gcc.gnu.org>
3685 * config/t-darwin (crt3.0): Remove work-around for fixed PR26840.
3687 2012-06-17 Uros Bizjak <ubizjak@gmail.com>
3689 * config/i386/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Use
3690 __builtin_expect when checking for exceptions.
3691 * config/ia64/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Ditto.
3693 2012-06-13 Uros Bizjak <ubizjak@gmail.com>
3695 * config/ia64/sfp-machine.h (__sfp_handle_exceptions): New
3696 function declaration.
3697 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
3698 (FP_RND_MASK): New.
3699 * config/ia64/sfp-exceptions.c: New.
3700 * config/ia64/t-softfp (LIB2ADD): Add sfp-exceptions.c.
3702 2012-06-13 Uros Bizjak <ubizjak@gmail.com>
3704 * config/i386/32/sfp-machine.h (_FP_NANSIGN_S, _FP_NANSIGN_D,
3705 _FP_NANSIGN_E, _FP_NANSIGN_Q): Move ...
3706 * config/i386/64/sfp-machine: ... (delete here) ...
3707 * config/i386/sfp-machine.h: ... to here.
3708 (FP_EX_MASK): Remove.
3709 (FP_RND_MASK): New.
3710 (FP_INIT_ROUNDMODE): Declare asm as volatile.
3712 2012-06-11 Sriraman Tallam <tmsriram@google.com>
3714 * config/i386/libgcc-bsd.ver: Version symbol __cpu_indicator_init.
3715 * config/i386/libgcc-sol2.ver: Ditto.
3716 * config/i386/libgcc-glibc.ver: Ditto.
3718 2012-06-11 Roland McGrath <mcgrathr@google.com>
3720 * gthr-posix.h [neither FreeBSD nor Solaris] (__gthread_active_p):
3721 If __GLIBC__ is defined, refer to __pthread_key_create instead of
3722 pthread_cancel.
3724 2012-06-09 Uros Bizjak <ubizjak@gmail.com>
3726 * config/i386/32/sfp-machine.h (__gcc_CMPtype, CMPtype,
3727 _FP_KEEPNANFRACP, _FP_CHOOSENAN, FP_EX_INVALID, FP_EX_DENORM,
3728 FP_EX_DIVZERO, FP_EX_OVERFLOW, FP_EX_UNDERFLOW, FP_EX_INEXACT,
3729 FP_HANDLE_EXCEPTIONS, FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
3730 FP_RND_MINF, _FP_DEXL_EX, FP_INIT_ROUNDMODE, FP_ROUNDMODE,
3731 __LITTLE_ENDIAN, __BIG_ENDIAN, strong_alias): Move ...
3732 * config/i386/64/sfp-machine: ... (delete here) ...
3733 * config/i386/sfp-machine.h: ... to here.
3734 (FP_EX_MASK): New.
3735 (__sfp_handle_exceptions): New function declaration.
3736 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
3737 * config/i386/sfp-exceptions.c: New.
3738 * config/i386/t-softfp: New.
3739 * config.host (i[34567]86-*-* and x86_64-*-* soft-fp targets): Add
3740 i386/t-softfp to tmake_file.
3742 2012-06-03 David S. Miller <davem@davemloft.net>
3744 * longlong.h [SPARC] (sub_ddmmss): Fix thinko in previous 64-bit
3745 change.
3747 2012-05-31 David S. Miller <davem@davemloft.net>
3749 * longlong.h [SPARC] (umul_ppmm, udiv_qrnnd): Use hardware integer
3750 multiply and divide instructions on 32-bit when V9.
3751 (add_ssaaaa, sub_ddmmss): Convert to branchless code on 64-bit.
3753 2012-05-29 Joseph Myers <joseph@codesourcery.com>
3755 * config/arm/ieee754-df.S: Fix typos.
3756 * config/arm/ieee754-sf.S: Fix typos.
3757 * config/c6x/libunwind.S: Fix typos.
3758 * config/epiphany/udivsi3-float.c: Fix typos.
3759 * config/microblaze/muldi3_hard.S: Fix typos.
3760 * config/picochip/adddi3.S: Fix typos.
3761 * config/picochip/ashlsi3.S: Fix typos.
3762 * config/picochip/ashrsi3.S: Fix typos.
3763 * config/picochip/clzsi2.S: Fix typos.
3764 * config/picochip/cmpsi2.S: Fix typos.
3765 * config/picochip/divmod15.S: Fix typos.
3766 * config/picochip/divmodhi4.S: Fix typos.
3767 * config/picochip/divmodsi4.S: Fix typos.
3768 * config/picochip/longjmp.S: Fix typos.
3769 * config/picochip/lshrsi3.S: Fix typos.
3770 * config/picochip/parityhi2.S: Fix typos.
3771 * config/picochip/popcounthi2.S: Fix typos.
3772 * config/picochip/setjmp.S: Fix typos.
3773 * config/picochip/subdi3.S: Fix typos.
3774 * config/picochip/ucmpsi2.S: Fix typos.
3775 * config/picochip/udivmodhi4.S: Fix typos.
3776 * config/picochip/udivmodsi4.S: Fix typos.
3777 * config/spu/divv2df3.c: Fix typos.
3778 * config/spu/mfc_multi_tag_release.c: Fix typos.
3779 * config/spu/mfc_tag_release.c: Fix typos.
3780 * configure.ac: Fix typos.
3781 * configure: Regenerate.
3783 2012-05-25 Ian Lance Taylor <iant@google.com>
3785 * config/i386/morestack.S (__morestack_non_split): Check whether
3786 caller is varargs and needs %bp to hold the stack frame on return.
3788 2012-05-25 Olivier Hainque <hainque@adacore.com>
3790 * config/rs6000/vxworks/tramp.S (trampoline_setup): Use a longcall
3791 sequence in the non pic case on VxWorks.
3793 2012-05-24 Olivier Hainque <hainque@adacore.com>
3795 * Makefile.in: Move dependency on install-unwind_h from
3796 "install-leaf" to "install".
3798 2012-05-24 Olivier Hainque <hainque@adacore.com>
3800 * Makefile.in (clean): Remove libgcc_tm.stamp as well.
3801 Use a separate command for stamp removals.
3803 2012-05-21 Andrew Pinski <apinski@cavium.com>
3805 PR bootstrap/53183
3806 * configure.ac: Define the default includes to being none.
3807 * configure: Regenerate.
3809 2012-05-16 Olivier Hainque <hainque@adacore.com>
3811 * Makefile.in (install-unwind_h): Rename into ...
3812 (install-unwind_h-forbuild): New target.
3813 (all): Use it instead of the former install-unwind_h.
3814 (install-unwind_h): Reinstate, copy to user install destination
3815 for include files, not to the internal gcc object directory one.
3816 (install-leaf): Depend on it.
3818 2012-05-15 Olivier Hainque <hainque@adacore.com>
3820 * config/rs6000/aix-unwind.h (*_REGNO): New, set of useful
3821 register numbers. LR_REGNO replaces R_LR.
3822 (ucontext_for): New, helper for ...
3823 (ppc_aix_fallback_frame_state): New, implementation for aix 5.2
3824 and 5.3 of ...
3825 (MD_FALLBACK_FRAME_STATE_FOR): Define for 32bit configurations.
3827 2012-05-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3829 * config.host (i[34567]86-*-linux*, x86_64-*-linux*)
3830 (i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu)
3831 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Move
3832 i386/t-cpuinfo ...
3833 (i[34567]86-*-*, x86_64-*-*): ... here.
3835 * config/i386/libgcc-bsd.ver (GCC_4.8.0): New version.
3836 * config/i386/libgcc-sol2.ver (GCC_4.8.0): New version.
3838 * config/i386/i386-cpuinfo.c: Rename to ...
3839 * config/i386/cpuinfo.c: ... this.
3840 * config/i386/t-cpuinfo (LIB2ADD): Reflect this.
3842 * configure.ac (AC_CONFIG_HEADER): Call for auto-target.h.
3843 (libgcc_cv_init_priority): New test.
3844 * configure: Regenerate.
3845 * config.in: New file.
3846 * Makefile.in (clean): Rename config.h to auto-target.h.
3847 (config.h): Likewise.
3848 (stamp-h): Likewise.
3850 * config/i386/cpuinfo.c (auto-target.h): Include.
3851 (CONSTRUCTOR_PRIORITY): Define.
3852 (__cpu_indicator_init): Use it.
3854 2012-05-09 H.J. Lu <hongjiu.lu@intel.com>
3856 * longlong.h: Use a URL instead of an FSF postal address.
3857 Replace spaces with tab.
3859 2012-05-08 Teresa Johnson <tejohnson@google.com>
3861 * libgcov.c (gcov_clear, __gcov_reset): New functions.
3862 (__gcov_dump): Ditto.
3863 (gcov_dump_complete): New global variable.
3864 (gcov_exit): Export hidden to enable use in L_gcov_dump.
3865 (__gcov_flush): Outline functionality now in gcov_clear.
3866 * Makefile.in (L_gcov_reset, L_gcov_dump): Define.
3868 2012-04-28 Aurelien Jarno <aurelien@aurel32.net>
3870 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*): Remove.
3871 (mips*-*-linux*): Include mips/t-tpbit when long double is
3872 16 bytes long.
3874 2012-04-25 Sriraman Tallam <tmsriram@google.com>
3876 * config/i386/i386-cpuinfo.c (FEATURE_AVX2): New enum value.
3877 (get_available_features): New argument. Check for AVX2.
3878 (__cpu_indicator_init): Modify call to get_available_features.
3880 2012-04-25 Alan Modra <amodra@gmail.com>
3882 * config/rs6000/crtsavevr.S: New file.
3883 * config/rs6000/crtrestvr.S: New file.
3884 * config/rs6000/t-savresfgpr: Build the above.
3885 * config/rs6000/t-netbsd: Likewise.
3887 2012-04-24 Sriraman Tallam <tmsriram@google.com>
3889 * libgcc/config/i386/i386-cpuinfo.c: Set __cpu_vendor always.
3891 2012-04-24 Sriraman Tallam <tmsriram@google.com>
3893 * libgcc/config/i386/i386-cpuinfo.c: New file.
3894 * libgcc/config/i386/t-cpuinfo: New file.
3895 * libgcc/config.host: Include t-cpuinfo.
3896 * libgcc/config/i386/libgcc-glibc.ver: Version symbol __cpu_model.
3898 2012-04-24 Chao-ying Fu <fu@mips.com>
3900 * unwind-dw2-fde-dip.c: Define USE_PT_GNU_EH_FRAME for BIONIC.
3902 2012-04-20 Thomas Schwinge <thomas@codesourcery.com>
3904 struct siginfo vs. siginfo_t
3906 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Use
3907 siginfo_t instead of struct siginfo.
3908 * config/bfin/linux-unwind.h (bfin_fallback_frame_state): Likewise.
3909 * config/i386/linux-unwind.h (x86_fallback_frame_state): Likewise.
3910 * config/ia64/linux-unwind.h (ia64_fallback_frame_state)
3911 (ia64_handle_unwabi): Likewise.
3912 * config/mips/linux-unwind.h (mips_fallback_frame_state): Likewise.
3913 * config/pa/linux-unwind.h (pa32_fallback_frame_state): Likewise.
3914 * config/sh/linux-unwind.h (shmedia_fallback_frame_state)
3915 (sh_fallback_frame_state): Likewise.
3916 * config/tilepro/linux-unwind.h (tile_fallback_frame_state): Likewise.
3917 * config/xtensa/linux-unwind.h (xtensa_fallback_frame_state): Likewise.
3919 2012-04-02 H.J. Lu <hongjiu.lu@intel.com>
3921 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): Update x32
3922 system call number.
3924 2012-03-31 Eric Botcazou <ebotcazou@adacore.com>
3926 * config/ia64/unwind-ia64.c (uw_install_context): Manually save LC
3927 if it hasn't been previously saved.
3929 2012-03-29 H.J. Lu <hongjiu.lu@intel.com>
3931 * config/i386/linux-unwind.h (x86_64_fallback_frame_state): Define
3932 only for glibc.
3934 2012-03-28 Georg-Johann Lay <avr@gjlay.de>
3936 PR target/52737
3937 * config/avr/lib1funcs.S: Use __AVR_HAVE_SPH__ for SP_H checks
3938 instead of __AVR_HAVE_8BIT_SP__.
3940 2012-03-26 Tristan Gingold <gingold@adacore.com>
3942 * config/ia64/unwind-ia64.h: Declare unw_word and unw_sword.
3943 (unw_table_entry): Use unw_word instead of unsigned long.
3944 (_Unwind_FindTableEntry): Likewise.
3945 * config/ia64/fde-glibc.c (_Unwind_FindTableEntry): Likewise.
3946 * config/ia64/fde-vms.c (vms_unwtable_entry): Likewise.
3947 (_Unwind_FindTableEntry): Likewise.
3948 * config/ia64/unwind-ia64.c (unw_reg_info, unw_reg_state)
3949 (unw_labeled_state, unw_state_record, unw_stack, _Uwind_Context)
3950 (set_reg, alloc_spill_area, finish_prologue, ia64_rse_slot_num)
3951 (ia64_rse_is_rnat_slot, ia64_rse_rnat_addr, ia64_rse_num_regs)
3952 (ia64_rse_skip_regs, ia64_copy_rbs, unw_access_gr)
3953 (uw_frame_state_for, uw_update_reg_address, uw_update_context)
3954 (uw_init_context_1, uw_install_context): Likewise.
3955 (unw_word): Move to unwind-ia64.h
3957 2012-03-26 Tristan Gingold <gingold@adacore.com>
3959 * config/vms/vms-ucrt0.c: Update copyright years.
3960 Add a sanity check.
3961 (___gcc_main_flags): Declare.
3962 (__main): Check flags to remap argv and exit code.
3963 * config.host (*-*-*vms*): Adjust extra_parts.
3964 * config/vms/t-vms (vcrt0.o, pcrt0.o): Remove.
3965 (crt0.o): Add.
3967 2012-03-22 Richard Earnshaw <rearnsha@arm.com>
3969 * arm/lib1funcs.asm (ctzsi2): New function.
3970 * arm/t-elf (LIB1ASMFUNCS): Add _ctzsi2.
3971 * arm/t-linux (LIB1ASMFUNCS): Likewise.
3972 * arm/t-strongarm-elf (LIB1ASMFUNCS): Likewise.
3973 * arm/t-symbian (LIB1ASMFUNCS): Likewise.
3974 * arm/t-vxworks (LIB1ASMFUNCS): Likewise.
3975 * arm/t-wince-pe (LIB1ASMFUNCS): Likewise.
3977 2012-03-21 Andreas Tobler <andreast@fgznet.ch>
3979 * config.host: Add bits to support powerpc64-*-freebsd*.
3980 * config/rs6000/freebsd-unwind.h: New file.
3981 * config/rs6000/t-freebsd64: New file.
3983 2012-03-20 Richard Guenther <rguenther@suse.de>
3985 PR gcov-profile/52627
3986 * libgcov.c (init_mx): Fix mutex name.
3988 2012-03-16 Tristan Gingold <gingold@adacore.com>
3990 * config/ia64/vms-unwind.h: Remove ulong (and replace
3991 it by unw_reg where used). Define unw_reg with __int64.
3993 2012-03-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3995 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
3996 Solaris 8 handling.
3997 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
3998 Solaris 8 handling.
3999 (sparc_is_sighandler): Likewise.
4001 2012-03-13 H.J. Lu <hongjiu.lu@intel.com>
4003 * unwind-dw2.c (_Unwind_SetGRValue): Assert DWARF register size
4004 <= saved reg size.
4006 2012-03-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4008 * config/arm/crtn.S: Fix typo.
4010 2012-03-13 Richard Guenther <rguenther@suse.de>
4012 * libgcov.c: Remove stdio.h include and NULL un-define.
4014 2012-03-13 Richard Guenther <rguenther@suse.de>
4016 PR target/52569
4017 * unwind-dw2-fde.c: Make avoid-include-gthr.h hacks work again.
4019 2012-03-13 Richard Guenther <rguenther@suse.de>
4021 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Fix definition.
4023 2012-03-13 Richard Guenther <rguenther@suse.de>
4025 * gthr-posix.h: Remove duplicate __GTHREAD_MUTEX_INIT_FUNCTION
4026 and __gthread_mutex_init_function definitions.
4028 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4030 * config.host (mips*-*-openbsd*): Remove.
4032 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4034 * config.host: Remove alpha*-dec-osf5.1* handling.
4035 * config/alpha/gthr-posix.c: Remove.
4036 * config/alpha/libgcc-osf5.ver: Remove.
4037 * config/alpha/osf5-unwind.h: Remove.
4038 * config/alpha/t-osf-pthread: Remove.
4039 * config/alpha/t-slibgcc-osf: Remove.
4040 * config/t-crtfm (crtfastmath.o): Remove -frandom-seed.
4041 * gthr-posix.h [!_REENTRANT && __osf__] (_REENTRANT): Don't define.
4042 [__osf__ && _PTHREAD_USE_MANGLED_NAMES_]: Remove.
4043 * mkmap-flat.awk: Remove osf_export handling.
4045 2012-03-12 Richard Guenther <rguenther@suse.de>
4047 * gthr.h (__GTHREAD_MUTEX_INIT_FUNCTION): Adjust specification.
4048 * gthr-posix.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
4049 (__gthread_mutex_init_function): New function.
4050 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
4052 PR gcov/49484
4053 * libgcov.c: Include gthr.h.
4054 (__gcov_flush_mx): New global variable.
4055 (init_mx, init_mx_once): New functions.
4056 (__gcov_flush): Protect self with a mutex.
4057 (__gcov_fork): Re-initialize mutex after forking.
4058 * unwind-dw2-fde.c: Change condition under which to use
4059 __GTHREAD_MUTEX_INIT_FUNCTION.
4061 2012-03-12 Tristan Gingold <gingold@adacore.com>
4063 * config/alpha/t-vms: Define HOST_LIBGCC2_CFLAGS.
4064 * config/ia64/t-vms: Likewise.
4066 2012-03-11 Michael Hope <michael.hope@linaro.org>
4068 * longlong.h [ARM] (add_ssaaaa, sub_ddmmss, umul_ppmm): Enable
4069 for Thumb-2.
4071 2012-03-07 Walter Lee <walt@tilera.com>
4073 * config/tilepro/atomic.c: Rename "atomic_" prefix to
4074 "arch_atomic_".
4075 (atomic_xor): Rename and move definition to
4076 config/tilepro/atomic.h.
4077 (atomic_nand): Ditto.
4078 * config/tilepro/atomic.h: Rename "atomic_" prefix to
4079 "arch_atomic_".
4080 (arch_atomic_xor): Move from config/tilepro/atomic.c.
4081 (arch_atomic_nand): Ditto.
4083 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
4085 PR target/52507
4086 * config/avr/lib1funcs.S (__movmemx_hi): Fix loop label in RAM-part.
4088 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
4090 PR target/52505
4091 * config/avr/lib1funcs.S (__xload_1): Don't read unintentionally
4092 from RAM.
4094 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
4096 PR target/52461
4097 PR target/52508
4098 * config/avr/lib1funcs.S (__do_copy_data): Clear RAMPZ after usage
4099 if RAMPZ affects reading from RAM.
4100 (__tablejump_elpm__): Ditto.
4101 (.xload): Ditto.
4102 (__movmemx_hi): Ditto.
4103 (__do_global_ctors): Right condition for RAMPZ usage is "have ELPM".
4104 (__do_global_dtors): Ditto.
4105 (__xload_1, __xload_2, __xload_3, __xload_4): Ditto.
4106 (__movmemx_hi): Ditto.
4108 2012-03-05 Richard Henderson <rth@redhat.com>
4110 * longlong.h [ARM] (umul_ppmm): Use umull for arm3m and later.
4111 [ARM] (count_trailing_zeros): Use the builtin.
4113 2012-03-01 Kai Tietz <ktietz@redhat.com>
4115 * soft-fp: Imported from glibc upstream.
4117 2012-02-28 Kai Tietz <ktietz@redhat.com>
4119 * config/i386/sfp-machine.h (_FP_STRUCT_LAYOUT): Define it
4120 for mingw-targets as attribute gcc_struct.
4122 2012-02-28 Ian Lance Taylor <iant@google.com>
4124 * generic-morestack.c (__splitstack_releasecontext): Correct call
4125 to __morestack_release_segments.
4127 2012-02-27 Samuel Thibault <samuel.thibault@ens-lyon.org>
4129 PR target/52390
4130 * generic-morestack.c (__generic_morestack_set_initial_sp): Test
4131 for __linux__ when removing signals from __morestack_fullmask.
4133 2012-02-23 Georg-Johann Lay <avr@gjlay.de>
4135 PR target/52261
4136 * config/avr/lib1funcs.S (__AVR__XMEGA__): Fix tippo to __AVR_XMEGA__.
4138 2012-02-23 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
4140 * config/ia64/crtbegin.S: Use HAVE_INITFINI_ARRAY_SUPPORT
4141 instead of HAVE_INITFINI_ARRAY.
4142 * config/ia64/crtend.S: Likewise.
4144 2012-02-20 Kai Tietz <ktietz@redhat.com>
4146 PR libstdc++/52300
4147 * gthr.h (GTHREAD_USE_WEAK): Define as zero for mingw.
4149 * config.host (i686-*-mingw*): Set md_unwind_header only for dw2-mode
4150 to w32-unwind.h header.
4152 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
4154 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*)
4155 (mips*-*-linux*): Remove t-slibgcc-libgcc.
4156 * config/mips/t-mips16 (LIB1ASMFUNCS): Remove __mips16_rdhwr.
4157 * config/mips/mips16.S (__mips16_rdhwr): Delete.
4159 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
4161 * config/mips/mips16.S (CALL_STUB_RET): Add CFI information.
4163 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
4165 PR libitm/52220
4166 * config/darwin-crt-tm.c: Correct typo.
4168 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
4169 Patrick Marlier <patrick.marlier@gmail.com>
4171 PR libitm/52220
4172 * config/darwin-crt-tm.c: Generate dummy functions.
4174 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
4175 Patrick Marlier <patrick.marlier@gmail.com>
4177 PR libitm/52042
4178 * config/darwin-crt-tm.c (getTMCloneTable): New function.
4179 (__doTMRegistrations): Call it.
4180 (__doTMdeRegistrations): Likewise.
4182 2012-01-15 Georg-Johann Lay <avr@gjlay.de>
4183 Anatoly Sokolov <aesok@post.ru>
4184 Eric Weddington <eric.weddington@atmel.com>
4186 PR target/52261
4187 * config/avr/lib1funcs.S (__prologue_saves__): Handle AVR_XMEGA
4188 (__epilogue_restores__): Ditto.
4190 2012-02-15 Eric Botcazou <ebotcazou@adacore.com>
4192 PR target/51921
4193 PR target/52205
4194 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Add support for
4195 Solaris 11 and slightly reformat.
4196 (sparc_is_sighandler): Likewise.
4198 2012-02-14 Walter Lee <walt@tilera.com>
4200 * config.host: Handle tilegx and tilepro.
4201 * config/tilegx/sfp-machine.h: New file.
4202 * config/tilegx/sfp-machine32.h: New file.
4203 * config/tilegx/sfp-machine64.h: New file.
4204 * config/tilegx/t-crtstuff: New file.
4205 * config/tilegx/t-softfp: New file.
4206 * config/tilegx/t-tilegx: New file.
4207 * config/tilepro/atomic.c: New file.
4208 * config/tilepro/atomic.h: New file.
4209 * config/tilepro/linux-unwind.h: New file.
4210 * config/tilepro/sfp-machine.h: New file.
4211 * config/tilepro/softdivide.c: New file.
4212 * config/tilepro/softmpy.S: New file.
4213 * config/tilepro/t-crtstuff: New file.
4214 * config/tilepro/t-tilepro: New file.
4216 2012-02-07 Jonathan Wakely <jwakely.gcc@gmail.com>
4218 PR libstdc++/51296
4219 PR libstdc++/51906
4220 * gthr-posix.h: Allow static initializer macros to be disabled.
4221 (__gthrw_pthread_cond_init): Define weak reference unconditionally.
4223 2012-02-05 Chung-Lin Tang <cltang@codesourcery.com>
4225 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*, mips*-*-linux*):
4226 Add t-slibgcc-libgcc to tmake_file.
4227 * config/mips/libgcc-mips16.ver: Revert previous patch.
4228 * config/mips/mips16.S (__mips16_rdhwr): Hide.
4230 2012-02-02 Sumanth G <sumanth.gundapaneni@kpitcummins.com>
4231 Jayant R Sonar <jayant.sonar@kpitcummins.com>
4233 * config.host: Add National Semiconductor CR16 target (cr16-*-*).
4234 * config/cr16/crti.S: New file.
4235 * config/cr16/crtlibid.S: New file.
4236 * config/cr16/crtn.S: New file.
4237 * config/cr16/lib1funcs.S: New file.
4238 * config/cr16/t-cr16: New file.
4239 * config/cr16/t-crtlibid: New file.
4240 * config/cr16/unwind-dw2.h: New file.
4241 * config/cr16/unwind-cr16.c: New file.
4242 * config/cr16/divmodhi3.c: New file.
4244 2012-01-25 Alan Modra <amodra@gmail.com>
4246 * config/rs6000/t-linux64: Delete. Move..
4247 * config/rs6000/t-ppc64-fp: ..softfp_wrap defines to here..
4248 * config/rs6000/t-linux: ..and libgcc flags to here.
4250 2012-01-22 Douglas B Rupp <rupp@gnat.com>
4252 * config.host (i[34567]86-*-interix3*):
4253 Change triplet to i[34567]86-*-interix[3-9]*.
4254 * configure: Regenerate.
4256 2012-01-15 Chung-Lin Tang <cltang@codesourcery.com>
4257 Richard Sandiford <rdsandiford@googlemail.com>
4259 * config/mips/libgcc-mips16.ver (__mips16_rdhwr): Add.
4260 * config/mips/mips16.S (__mips16_rdhwr): New function.
4261 * config/mips/t-mips16 (LIB1ASMFUNCS): Add _m16rdhwr.
4263 2012-01-11 Nathan Sidwell <nathan@acm.org>
4265 * libgcov.c (__gcov_init): Ignore objects with no functions.
4267 2012-01-10 Georg-Johann Lay <avr@gjlay.de>
4269 PR target/49868
4270 Extend __pgmx semantics to linearize memory.
4271 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_1, _movmemx.
4272 * config/avr/lib1funcs.S (__xload_1): New function.
4273 (__movmemx_qi, __movmemx_hi): New functions.
4274 (__xload_2, __xload_3, __xload_4): Rewrite to fit new __pgmx
4275 semantics.
4277 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
4279 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Check that the
4280 purported sigacthandler address isn't null before dereferencing it.
4281 (sparc_is_sighandler): Likewise.
4283 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
4285 PR ada/41929
4286 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove SAVPC and
4287 add CFA. Revert back to old code for Solaris 8+ multi-threaded.
4288 (sparc_is_sighandler): Likewise.
4289 (MD_FALLBACK_FRAME_STATE_FOR): Adjust call to IS_SIGHANDLER.
4291 2012-01-06 Tristan Gingold <gingold@adacore.com>
4293 * config/ia64/t-ia64 (LIB1ASMFUNCS): Move backward
4294 compatibility thunks...
4295 (CUSTOM_CRTSTUFF, crtbegin.o, crtend.o)
4296 (crtbeginS.o, crtendS.o): ... and these to ...
4297 * config/ia64/t-ia64-elf: ... this new file.
4298 * config.host (ia64*-*-elf*, ia64*-*-freebsd*, ia64*-*-linux*)
4299 (ia64*-*-hpux*): Add ia64/t-ia64-elf in tmake_file.
4301 2012-01-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
4303 * configure: Regenerate.
4304 * config/s390/t-crtstuff: Remove -fPIC.
4306 2012-01-02 Jonathan Wakely <jwakely.gcc@gmail.com>
4308 PR bootstrap/51006
4309 * enable-execute-stack-mprotect.c (getpagesize): Do not define
4310 for NetBSD.
4312 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
4314 PR target/51345
4315 * config/avr/lib1funcs.S: Remove FIXME comments.
4316 (SPEED_DIV): Depend on __AVR_HAVE_8BIT_SP__.
4318 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
4320 Implement light-weight DImode support.
4321 * config/avr/t-avr (LIB1ASMFUNCS): Add _adddi3, _adddi3_s8,
4322 _subdi3, _cmpdi2, _cmpdi2_s8, _rotldi3.
4323 * config/avr/lib1funcs.S (__adddi3, __adddi3_s8, __subdi3,
4324 __cmpdi2, __cmpdi2_s8, __rotldi3): New functions.
4326 2011-12-30 Nathan Sidwell <nathan@acm.org>
4328 * libgcov.c (gcov_crc32): Remove global var.
4329 (free_fn_data): New function.
4330 (buffer_fn_data): Pass in filename, more robust error recovery.
4331 (crc32_unsigned): New function.
4332 (gcov_exit): More robust detection of new program. More robust
4333 error recovery.
4334 (__gcov_init): Do not update program's crc here.
4336 2011-12-21 Tristan Gingold <gingold@adacore.com>
4338 * config/ia64/fde-vms.c (UNW_IVMS_MODE): Define.
4340 2011-12-21 Ian Lance Taylor <iant@google.com>
4342 * config/i386/morestack.S: Simplify CFI opcodes throughout.
4344 2011-12-20 Ian Lance Taylor <iant@google.com>
4346 * config/i386/morestack.S (__morestack_non_split): If there is
4347 enough stack space already, don't split. Ask for more stack space
4348 than we required.
4350 2011-12-20 Sergio Durigan Junior <sergiodj@redhat.com>
4352 * unwind-arm-common.inc: Include `tconfig.h', `tsystem.h' and
4353 `sys/sdt.h'.
4354 (_Unwind_DebugHook): New function.
4355 (uw_restore_core_regs): New define.
4356 (unwind_phase2): Use uw_restore_core_regs instead of
4357 restore_core_regs.
4358 (unwind_phase2_forced): Likewise.
4359 (__gnu_Unwind_Resume): Likewise.
4361 2011-12-20 Uros Bizjak <ubizjak@gmail.com>
4363 * config/alpha/linux-unwind.h: Update copyright years.
4364 (MD_FROB_UPDATE_CONTEXT): New define.
4365 (alpha_frob_update_context): New function.
4367 2011-12-17 Richard Sandiford <rdsandiford@googlemail.com>
4369 * config.host (mips*-sde-elf*, mipsisa64sr71k-*-elf*): Add to
4370 tmake_file rather replacing it.
4372 2011-12-15 Iain Sandoe <iains@gcc.gnu.org>
4374 * config/rs6000/darwin-world.S (toplevel): Make it clear that this
4375 function is not used for PPC64.
4376 (save_world): Amend comments. Update the VRsave mask to reflect the
4377 saved regs.
4378 (rest_world): Update comments, do not clobber r10, do not use r8.
4379 (eh_rest_world_r10): Amend comments, do not use r8.
4380 (rest_world_eh_r7r8): Rename as local Lrest_world_eh_r7, since r8 is
4381 no longer used, move restore of CR and target address to the end of
4382 the routine.
4384 2011-12-14 H.J. Lu <hongjiu.lu@intel.com>
4386 * generic-morestack.c (__generic_morestack_set_initial_sp): Check
4387 __GLIBC__ instead of __linux__ when using __SIGRTMIN.
4389 2011-12-14 Georg-Johann Lay <avr@gjlay.de>
4391 PR target/49313
4392 * config/avr/t-avr (LIB1ASMSRC): Add _mulpsi3, _mulsqipsi3.
4393 * config/avr/lib1funcs.S (__mulpsi3, __mulsqipsi3): New functions.
4395 2011-12-11 Eric Botcazou <ebotcazou@adacore.com>
4397 * config/sparc/sol2-unwind.h: Use #ifdef directive consistently.
4399 2011-12-09 Georg-Johann Lay <avr@gjlay.de>
4401 PR target/49313
4402 * config/avr/t-avr (LIB1ASMFUNCS): Add _muldi3.
4403 * config/avr/lib1funcs.S (__muldi3): New function.
4405 2011-12-06 Andrew Pinski <apinski@cavium.com>
4407 * crtstuff.c (__do_global_dtors_aux_fini_array_entry): Align to the
4408 size of func_ptr.
4409 (__frame_dummy_init_array_entry): Likewise.
4411 2011-12-06 Georg-Johann Lay <avr@gjlay.de>
4413 Forward-port from gcc-4_6-branch r181936 2011-12-02.
4415 PR target/51345
4416 PR target/51002
4417 * config/avr/lib1funcs.S (__prologue_saves__,
4418 __epilogue_restores__, __divdi3_moddi3): Enclose parts using
4419 __SP_H__ in !defined (__AVR_HAVE_8BIT_SP__). Add FIXME comments.
4421 2011-12-04 Iain Sandoe <iains@gcc.gnu.org>
4423 * config/rs6000/t-darwin64 (LIB2ADD): Add fp and gp save routines.
4425 2011-11-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4427 PR other/51272
4428 * config/pa/stublib.c (_ITM_registerTMCloneTable): New stub.
4429 (_ITM_deregisterTMCloneTable): Likewise.
4430 (__register_frame_info): Fix unused warning.
4431 (__deregister_frame_info, __cxa_finalize, _Jv_RegisterClasses,
4432 pthread_default_stacksize_np): Likewise.
4433 * config/pa/t-stublib (LIBGCCSTUB_OBJS): Add new objects and rules.
4435 2011-11-29 DJ Delorie <dj@redhat.com>
4437 * config.host (rl78-*-elf): New case.
4438 * config/rl78: New directory for the Renesas RL78.
4440 2011-11-29 Bernd Schmidt <bernds@codesourcery.com>
4442 * config.host (tic6x-*-uclinux): Append to extra_parts. Fix
4443 formatting.
4445 2011-11-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4447 PR other/51022
4448 * config/rs6000/t-savresfgpr: New file.
4449 * config/rs6000/t-ppccomm (LIB2ADD_ST): Remove all but
4450 $(srcdir)/config/rs6000/eabi.S.
4451 * config/rs6000/t-ppccomm-ldbl: Remove.
4452 * config.host (powerpc-*-freebsd*): Add rs6000/t-savresfgpr to
4453 tmake_file.
4454 (powerpc-*-eabispe*): Likewise.
4455 (powerpc-*-eabi*): Likewise.
4456 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
4457 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add rs6000/t-ppccomm
4458 to tmake_file, remove rs6000/t-ppccomm-ldbl.
4459 (powerpc-*-eabisimaltivec*): Remove rs6000/t-ppccomm-ldbl from
4460 tmake_file.
4461 (powerpc-*-eabisim*): Likewise.
4462 (powerpc-*-elf*): Likewise.
4463 (powerpc-*-eabialtivec*): Likewise.
4464 (powerpc-xilinx-eabi*): Likewise.
4465 (powerpc-*-rtems*): Likewise.
4466 (powerpcle-*-elf*): Likewise.
4467 (powerpcle-*-eabisim*): Likewise.
4468 (powerpcle-*-eabi*): Likewise.
4470 2011-11-27 Ian Lance Taylor <iant@google.com>
4472 * generic-morestack.c (__splitstack_find): Check for NULL old
4473 stack value.
4474 (__splitstack_resetcontext): New function.
4475 (__splitstack_releasecontext): New function.
4476 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
4478 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
4480 * config/darwin-crt-tm.c: Correct comments, use correct licence.
4482 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
4484 * config/darwin-crt-tm.c: Remove dummy _ITM_ functions.
4486 2011-11-26 Richard Henderson <rth@redhat.com>
4488 * config/m68k/linux-atomic.c: New file.
4489 * config/m68k/t-linux: New file.
4490 * config.host (m68k-uclinux, m68k-linux): Use it.
4492 2011-11-26 Richard Henderson <rth@redhat.com>
4494 * crtstuff.c (__TMC_LIST__): Mark used not unused.
4495 (__TMC_END__): Only declare if hidden is available; in the definition,
4496 if hidden is unavailable add a null record.
4497 (deregister_tm_clones, register_tm_clones): New.
4498 (__do_global_dtors_aux, frame_dummy): Use them.
4499 (__do_global_dtors, __do_global_ctors_1): Likewise.
4501 2011-11-22 Iain Sandoe <iains@gcc.gnu.org>
4503 * config/darwin-crt-tm.c: New file.
4504 * config.host (darwin): Build crttms.o crttme.o to provide
4505 startup and shutdown for tm clones.
4506 * config/t-darwin (crttms.o): New build rule.
4507 (crttme.o): Likewise.
4509 2011-11-21 Hans-Peter Nilsson <hp@axis.com>
4511 * Makefile.in ($(srcdir)/emutls.c): Explain why it's in LIB2ADDEH
4512 et al.
4514 2011-11-21 Richard Henderson <rth@redhat.com>
4516 * crtstuff.c (USE_TM_CLONE_REGISTRY): Default to 1 on ELF.
4517 (__TMC_LIST__, __TMC_END__): New.
4518 (__do_global_dtors_aux): Call _ITM_deregisterTMCloneTable.
4519 (__do_global_dtors): Likewise.
4520 (frame_dummy): Call _ITM_registerTMCloneTable.
4521 (__do_global_ctors_1): Likewise.
4523 2011-11-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4525 * config.host (iq2000*-*-elf*): Add iq2000/t-iq2000 to tmake_file.
4526 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
4527 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add to tmake_file.
4528 (powerpc-*-lynxos*): Add rs6000/t-lynx to tmake_file.
4529 * config/i386/t-darwin64: Remove.
4530 * config/sh/t-netbsd (LIB2ADD): Remove.
4532 2011-11-21 Georg-Johann Lay <avr@gjlay.de>
4534 PR target/49313
4535 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add _moddi3, _umoddi3.
4536 (LIB1ASMFUNCS): Add _divdi3, _udivdi3, _udivmod64, _negdi2.
4537 * config/avr/lib1funcs.S (wmov): New assembler macro.
4538 (__umoddi3, __udivdi3, __udivdi3_umoddi3): New functions.
4539 (__moddi3, __divdi3, __divdi3_moddi3): New functions.
4540 (__udivmod64): New function.
4541 (__negdi2): New function.
4543 2011-11-21 Gerald Pfeifer <gerald@pfeifer.com>
4545 * config.host (*-*-freebsd[12], *-*-freebsd[12].*,
4546 *-*-freebsd*aout*): Remove.
4548 2011-11-20 Hans-Peter Nilsson <hp@axis.com>
4550 * static-object.mk (c_flags-$o): Save c_flags.
4551 ($(base)$(objext)): Use it.
4553 2011-11-18 Steve Ellcey <sje@cup.hp.com>
4555 * Makefile.in (c_flags): Set to -fno-exceptions to build libunwind.
4557 2011-11-18 Georg-Johann Lay <avr@gjlay.de>
4559 PR target/49868
4560 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_2 _xload_3 _xload_4.
4561 * config/avr/lib1funcs.S (__xload_2, __xload_3, __xload_4):
4562 New functions.
4564 2011-11-16 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
4566 * config/arm/lib1funcs.asm (udivsi3): Add support for divide
4567 functions.
4568 (aeabi_uidivmod): Likewise.
4569 (umodsi3): Likewise.
4570 (divsi3): Likewise.
4571 (aeabi_idivmod): Likewise.
4572 (modsi3): Likewise.
4574 2011-11-16 Tristan Gingold <gingold@adacore.com>
4576 * config/alpha/qrnnd.S: Use specific pseudos for VMS.
4578 2011-11-15 Georg-Johann Lay <avr@gjlay.de>
4580 PR target/49868
4581 * config/avr/t-avr (LIB1ASMFUNCS): Add _load_3, _load_4.
4582 * config/avr/lib1funcs.S (__load_3, __load_4, __xload_2): New functions.
4584 2011-11-13 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4586 * config.host (hppa*64*-*-hpux11*): Remove pa/t-stublib64 from
4587 tmake_file list.
4588 * config/pa/t-stublib: Merge rules from config/pa/t-stublib64.
4589 * config/pa/t-stublib64: Delete.
4591 2011-11-12 Richard Henderson <rth@redhat.com>
4593 * config/rs6000/linux-unwind.h (frob_update_context): Properly
4594 cast the pointer argument to _Unwind_SetGRPtr.
4596 2011-11-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4598 * config/spu/t-elf (LIB2ADD): Use LIB2FUNCS_EXCLUDE instead.
4600 2011-11-09 Ian Lance Taylor <iant@google.com>
4602 * generic-morestack.c: Include <string.h>.
4603 (uintptr_type): Define.
4604 (struct initial_sp): Add dont_block_signals field. Reduce size of
4605 extra array by 1.
4606 (allocate_segment): Set prev field to NULL. Don't set
4607 __morestack_current_segment or __morestack_segments.
4608 (__generic_morestack): Update current->prev and *pp after calling
4609 allocate_segment.
4610 (__morestack_block_signals): Don't do anything if
4611 dont_block_signals is set.
4612 (__morestack_unblock_signals): Likewise.
4613 (__generic_findstack): Check for initial_sp == NULL. Add casts to
4614 uintptr_type.
4615 (__splitstack_block_signals): New function.
4616 (enum __splitstack_content_offsets): Define.
4617 (__splitstack_getcontext, __splitstack_setcontext): New functions.
4618 (__splitstack_makecontext): New function.
4619 (__splitstack_block_signals_context): New function.
4620 (__splitstack_find_context): New function.
4621 * config/i386/morestack.S (__morestack_get_guard): New function.
4622 (__morestack_set_guard, __morestack_make_guard): New functions.
4623 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
4625 2011-11-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4627 * config.host (i[34567]86-*-cygwin*): Move i386/t-mingw-pthread ...
4628 (i[34567]86-*-mingw*): ... here.
4629 (x86_64-*-mingw*): ... here.
4631 2011-11-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4633 * config/c6x/t-elf (LIB2ADD): Add instead of assigning.
4635 2011-11-07 Nathan Sidwell <nathan@acm.org>
4637 * libgcov.c (struct gcov_fn_buffer): New struct.
4638 (buffer_fn_data): New helper.
4639 (gcov_exit): Rework for new gcov data structures.
4641 2011-11-07 Georg-Johann Lay <avr@gjlay.de>
4643 PR target/49313
4644 * config/avr/lib1funcs.S (__divmodhi4, __divmodsi4): Tweak speed.
4646 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4648 * config.host (tmake_file): Correct comment.
4649 (bfin*-elf*): Remove bfin/t-elf from tmake_file, add
4650 t-libgcc-pic.
4651 (bfin*-uclinux*): Likewise.
4652 (bfin*-linux-uclibc*): Likewise.
4653 (xstormy16-*-elf): Add stormy16/t-stormy16 to tmake_file.
4655 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Append instead of
4656 assigning.
4657 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Likewise.
4658 * config/avr/t-avr (HOST_LIBGCC2_CFLAGS): Likewise.
4659 * config/c6x/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
4660 * config/h8300/t-h8300 (HOST_LIBGCC2_CFLAGS): Likewise.
4661 * config/lm32/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
4662 * config/m32r/t-m32r (HOST_LIBGCC2_CFLAGS): Likewise.
4663 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Likewise.
4664 * config/mips/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
4665 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Likewise.
4666 * config/pdp11/t-pdp11 (HOST_LIBGCC2_CFLAGS): Likewise.
4667 * config/picochip/t-picochip (HOST_LIBGCC2_CFLAGS): Likewise.
4668 * config/stormy16/t-stormy16 (HOST_LIBGCC2_CFLAGS): Likewise.
4669 * config/t-openbsd-thread (HOST_LIBGCC2_CFLAGS): Likewise.
4671 * config/bfin/t-elf: Remove.
4672 * config/t-vxworks (HOST_LIBGCC2_CFLAGS): Remove.
4674 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4676 * config.host (*-*-rtems*): Add t-rtems to tmake_file.
4677 (i[34567]86-*-rtems*): Remove t-rtems from tmake_file.
4678 (lm32-*-elf*, lm32-*-rtems*): Split into ...
4679 (lm32-*-elf*): ... this.
4680 (lm32-*-rtems*): ... and this.
4681 Add to tmake_file.
4682 (m32r-*-rtems*): Add to tmake_file.
4683 (moxie-*-rtems*): Likewise.
4684 (sparc-*-rtems*): Likewise.
4685 Remove t-rtems from tmake_file.
4686 (sparc64-*-rtems*): Likewise.
4687 * config/t-rtems (HOST_LIBGCC2_CFLAGS): Use LIBGCC2_INCLUDES
4688 instead.
4690 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4692 PR bootstrap/50982
4693 * config/gthr-posix.h: Move ...
4694 * gthr-posix.h: ... here.
4695 * config/gthr-lynx.h: Reflect this.
4696 * config/gthr-vxworks.h: Likewise.
4697 * config/rs6000/gthr-aix.h: Likewise.
4698 * configure.ac (target_thread_file): Likewise.
4699 * configure: Regenerate.
4701 2011-11-06 Sebastian Huber <sebastian.huber@embedded-brains.de>
4703 * config.host (arm*-*-rtemseabi*): New target.
4705 2011-11-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4707 PR other/50991
4708 * Makefile.in: Make EXTRA_PARTS depend on libgcc_tm.h instead of
4709 extra-parts.
4711 2011-11-05 Joern Rennecke <joern.rennecke@embecosm.com>
4713 * config.host (epiphany-*-elf*): New configuration.
4714 * config/epiphany: New Directory.
4716 2011-11-05 Ralf Corsépius <ralf.corsepius@rtems.org>
4718 * config.host (avr-*-rtems*): Add config/avr/t-rtems.
4719 * config/avr/t-rtems: New.
4720 Filter out _exit from LIB1ASMFUNCS.
4722 2011-11-04 David S. Miller <davem@davemloft.net>
4724 * configure.ac: Test for 64-bit addresses on !x86 using __LP64__.
4725 * configure: Rebuild.
4727 2011-11-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
4729 * config/s390/t-crtstuff: Add -fPIC to CRTSTUFF_T_CFLAGS_S
4730 variable.
4732 2011-11-04 Georg-Johann Lay <avr@gjlay.de>
4734 PR target/50931
4735 * config/t-avr (LIB1ASMFUNCS): Add _divmodpsi4, _udivmodpsi4.
4736 * config/lib1funcs.S (__udivmodpsi4, __divmodpsi4): New functions.
4738 2011-11-04 Joel Sherrill <joel.sherrill@oarcorp.com>
4740 PR target/50989
4741 * config.host (sparc-*-rtems*): Add sparc/t-softmul.
4743 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4745 * config/c6x/t-elf (LIB2ADDEH): Set.
4746 * config/c6x/t-c6x-elf: Remove.
4748 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4750 * config/i386/sol2-ci.S: Rename to ...
4751 * config/i386/crti.S: ... this.
4752 * config/i386/sol2-cn.S: Rename to ...
4753 * config/i386/crtn.S: ... this.
4754 * config/sparc/sol2-ci.S: Rename to ...
4755 * config/sparc/crti.S: ... this.
4756 * config/sparc/sol2-cn.S: Rename to ...
4757 * config/sparc/crtn.S: ... this.
4758 * config/t-sol2 (CUSTOM_CRTIN): Remove.
4759 (crti.o, crtn.o): Remove.
4761 2011-11-04 Tristan Gingold <gingold@adacore.com>
4763 * config/ia64/fde-vms.c: Do not include md-unwind-support.h
4765 2011-11-04 Kaz Kojima <kkojima@gcc.gnu.org>
4767 * config/sh/t-sh: Use $(gcc_compile) instead of $(compile).
4769 2011-11-03 Hans-Peter Nilsson <hp@axis.com>
4771 * config.host (crisv32-*-none, cris-*-none): Remove.
4772 (crisv32-*-elf): Append to tmake_file, don't just set it.
4773 (cris-*-elf): Add missing t-fdpbit to tmake_file.
4775 2011-11-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4777 * config/rs6000/t-ppccomm (ecrti$(objext)): Use $<.
4778 (ecrtn$(objext)): Likewise.
4779 (ncrti$(objext)): Likewise.
4780 (ncrtn$(objext)): Likewise.
4782 2011-11-03 Andreas Schwab <schwab@redhat.com>
4784 * config/ia64/t-ia64 (crtbeginS.o): Fix whitespace damage.
4786 2011-11-02 David S. Miller <davem@davemloft.net>
4788 * configure.ac: Set host_address on sparc too.
4789 * configure: Regenerate.
4790 * config.host: Add sparc/t-linux64 and sparc/t-softmul conditionally
4791 based upon host_address.
4792 * config/sparc/t-linux64: Set CRTSTUFF_T_CFLAGS unconditionally.
4794 2011-11-02 Jason Merrill <jason@redhat.com>
4796 * config/rs6000/t-ppccomm: Add missing \.
4798 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4800 * gthr-single.h, gthr.h: New files.
4801 * config/gthr-lynx.h, config/gthr-posix.h., config/gthr-rtems.h,
4802 config/gthr-vxworks.h, config/i386/gthr-win32.h,
4803 config/mips/gthr-mipssde.h, config/pa/gthr-dce.h,
4804 config/rs6000/gthr-aix.h, config/s390/gthr-tpf.h: New files.
4805 * config/i386/gthr-win32.c: Include "gthr-win32.h".
4806 * configure.ac (thread_header): New variable.
4807 Set it depending on target_thread_file.
4808 (gthr-default.h): Link from $thread_header.
4809 * configure: Regenerate.
4810 * Makefile.in (LIBGCC2_CFLAGS): Remove $(GTHREAD_FLAGS).
4812 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4814 * configure.ac (tm_file_): New variable.
4815 Determine from tm_file.
4816 (tm_file, tm_defines): Substitute.
4817 * configure: Regenerate.
4818 * mkheader.sh: New file.
4819 * Makefile.in (clean): Remove libgcc_tm.h.
4820 ($(objects)): Depend on libgcc_tm.h.
4821 (libgcc_tm_defines, libgcc_tm_file): New variables.
4822 (libgcc_tm.h, libgcc_tm.stamp): New targets.
4823 ($(libgcc-objects), $(libgcc-s-objects), $(libgcc-eh-objects))
4824 ($(libgcov-objects), $(libunwind-objects), $(libunwind-s-objects))
4825 ($(extra-parts)): Depend on libgcc_tm.h.
4826 * config.host (tm_defines, tm_file): New variable.
4827 (arm*-*-linux*): Set tm_file for arm*-*-linux-*eabi.
4828 (arm*-*-uclinux*): Set tm_file for arm*-*-uclinux*eabi.
4829 (arm*-*-eabi*, arm*-*-symbianelf*): Set tm_file.
4830 (avr-*-rtems*): Likewise.
4831 (avr-*-*): Likewise.
4832 (frv-*-elf): Likewise.
4833 (frv-*-*linux*): Likewise.
4834 (h8300-*-rtems*): Likewise.
4835 (h8300-*-elf*): Likewise.
4836 (i[34567]86-*-darwin*): Likewise.
4837 (x86_64-*-darwin*): Likewise.
4838 (rx-*-elf): Likewise.
4839 (tic6x-*-uclinux): Likewise.
4840 (tic6x-*-elf): Likewise.
4841 (i[34567]86-*-linux*, x86_64-*-linux*): Likewise.
4842 * config/alpha/gthr-posix.c: Include libgcc_tm.h.
4843 * config/i386/cygming-crtbegin.c: Likewise.
4844 * config/i386/cygming-crtend.c: Likewise.
4845 * config/ia64/fde-vms.c: Likewise.
4846 * config/ia64/unwind-ia64.c: Likewise.
4847 * config/libbid/bid_gcc_intrinsics.h: Likewise.
4848 * config/rs6000/darwin-fallback.c: Likewise.
4849 * config/stormy16/lib2funcs.c: Likewise.
4850 * config/xtensa/unwind-dw2-xtensa.c: Likewise.
4851 * crtstuff.c: Likewise.
4852 * dfp-bit.h: Likewise.
4853 * emutls.c: Likewise.
4854 * fixed-bit.c: Likewise.
4855 * fp-bit.c: Likewise.
4856 * generic-morestack-thread.c: Likewise.
4857 * generic-morestack.c: Likewise.
4858 * libgcc2.c: Likewise.
4859 * libgcov.c: Likewise.
4860 * unwind-dw2-fde-dip.c: Likewise.
4861 * unwind-dw2-fde.c: Likewise.
4862 * unwind-dw2.c: Likewise.
4863 * unwind-sjlj.c: Likewise.
4865 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4867 * configure.ac: Include ../config/picflag.m4.
4868 (GCC_PICFLAG): Call it.
4869 Substitute.
4870 * configure: Regenerate.
4871 * Makefile.in (gcc_srcdir): Remove.
4872 (LIBGCC2_DEBUG_CFLAGS, LIBGCC2_CFLAGS, LIBGCC2_INCLUDES)
4873 (HOST_LIBGCC2_CFLAGS, PICFLAG, LIB2FUNCS_ST, LIB2FUNCS_EXCLUDE)
4874 (LIB2_DIVMOD_FUNCS, LIB2ADD, LIB2ADD_ST): Set.
4875 ($(lib2funcs-o), $(lib2funcs-s-o), $(lib2-divmod-o))
4876 ($(lib2-divmod-s-o)): Use $(srcdir) to refer to libgcc2.c.
4877 Use $<.
4878 Remove comment.
4879 * libgcc2.c, libgcc2.h, gbl-ctors.h, longlong.h: New files.
4880 * siditi-object.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir)
4881 to refer to libgcc2.c.
4882 Use $<.
4883 * config/darwin-64.c: New file.
4884 * config/darwin-crt3.c: Remove comment.
4885 * config/divmod.c, config/floatunsidf.c, config/floatunsisf.c,
4886 config/floatunsitf.c, config/floatunsixf.c, config/udivmod.c,
4887 config/udivmodsi4.c: New files.
4888 * config/memcmp.c, config/memcpy.c, config/memmove.c,
4889 config/memset.c: New files.
4890 * config/t-crtstuff-pic (CRTSTUFF_T_CFLAGS_S): Use $(PICFLAG).
4891 * config/t-darwin (HOST_LIBGCC2_CFLAGS): Set.
4892 * config/t-freebsd-thread, config/t-libgcc-pic: New files.
4893 * config/t-libunwind (HOST_LIBGCC2_CFLAGS): Set.
4894 * config/t-openbsd-thread: New file.
4895 * config/t-sol2 (HOST_LIBGCC2_CFLAGS): Remove.
4896 * config/t-vxworks, config/vxlib-tls.c, config/vxlib.c: New files.
4897 * config/alpha/gthr-posix.c, config/alpha/qrnnd.S: New files.
4898 * config/alpha/t-alpha (LIB2ADD): Use $(srcdir) to refer to
4899 qrnnd.S.
4900 Adapt filename.
4901 * config/alpha/t-osf-pthread (LIB2ADD): Use $(srcdir)/config/alpha
4902 to refer to gthr-posix.c.
4903 * config/alpha/t-vms (LIB2ADD): Set.
4904 * config/alpha/vms-gcc_shell_handler.c: New file.
4905 * config/arm/bpabi.c, config/arm/fp16.c,
4906 config/arm/linux-atomic.c, config/arm/linux-atomic-64bit.c,
4907 config/arm/unaligned-funcs.c: New files.
4908 * config/arm/t-bpabi (LIB2ADD, LIB2ADD_ST): Set.
4909 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Set.
4910 * config/arm/t-linux: Likewise.
4911 * config/arm/t-linux-eabi (LIB2ADD_ST): Add.
4912 * config/arm/t-netbsd: New file.
4913 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Set.
4914 * config/arm/t-symbian (LIB2ADD_ST): Set.
4915 * config/avr/t-avr (LIB2FUNCS_EXCLUDE, HOST_LIBGCC2_CFLAGS): Set.
4916 * config/bfin/t-crtstuff (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
4917 * config/bfin/t-elf: New file.
4918 * config/c6x/eqd.c, config/c6x/eqf.c, config/c6x/ged.c,
4919 config/c6x/gef.c, config/c6x/gtd.c, config/c6x/gtf.c,
4920 config/c6x/led.c, config/c6x/lef.c, config/c6x/ltd.c,
4921 config/c6x/ltf.c: New files.
4922 * config/c6x/t-elf (LIB2FUNCS_EXCLUDE, LIB2ADD)
4923 (HOST_LIBGCC2_CFLAGS): Set.
4924 * config/c6x/t-uclinux (HOST_LIBGCC2_CFLAGS): Set.
4925 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
4926 * config/cris/arit.c, config/cris/mulsi3.S, config/cris/t-cris:
4927 New files.
4928 * config/cris/t-elfmulti (LIB2ADD_ST): Set.
4929 * config/cris/t-linux (HOST_LIBGCC2_CFLAGS): Remove.
4930 * config/frv/cmovd.c, config/frv/cmovh.c, config/frv/cmovw.c,
4931 config/frv/modi.c, config/frv/uitod.c, config/frv/uitof.c,
4932 config/frv/ulltod.c, config/frv/ulltof.c, config/frv/umodi.c: New
4933 files.
4934 * config/frv/t-frv (LIB2ADD): Set.
4935 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
4936 * config/h8300/clzhi2.c, config/h8300/ctzhi2.c,
4937 config/h8300/fixunssfsi.c, config/h8300/parityhi2.c,
4938 config/h8300/popcounthi2.c: New files.
4939 * config/h8300/t-h8300 (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
4940 * config/i386/gthr-win32.c: New file.
4941 * config/i386/t-cygming (LIBGCC2_INCLUDES): Set.
4942 * config/i386/t-cygwin: Likewise.
4943 * config/i386/t-darwin, config/i386/t-darwin64,
4944 config/i386/t-gthr-win32, config/i386/t-interix: New files.
4945 * config/i386/t-nto (HOST_LIBGCC2_CFLAGS): Set.
4946 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
4947 * config/i386/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
4948 * config/ia64/quadlib.c: New file.
4949 * config/ia64/t-hpux (LIB2ADD): Set.
4950 * config/ia64/t-ia64: Add comment.
4951 * config/iq2000/lib2funcs.c, config/iq2000/t-iq2000: New files.
4952 * config/lm32/t-uclinux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
4953 (HOST_LIBGCC2_CFLAGS): Append, remove -fPIC.
4954 * config/m32c/lib2funcs.c, config/m32c/trapv.c: New files.
4955 * config/m32c/t-m32c (LIB2ADD): Set.
4956 * config/m32r/t-linux (HOST_LIBGCC2_CFLAGS): Set.
4957 * config/m32r/t-m32r: Likewise.
4958 * config/m68k/fpgnulib.c: New file.
4959 * config/m68k/t-floatlib (LIB2ADD): Set.
4960 (xfgnulib.c): New target.
4961 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Set.
4962 * config/mep/lib2funcs.c, config/mep/tramp.c: New files.
4963 * config/mep/t-mep (LIB2ADD): Set.
4964 * config/microblaze/divsi3.asm: Rename to divsi3.S.
4965 * config/microblaze/moddi3.asm: Rename to moddi3.S.
4966 * config/microblaze/modsi3.asm: Rename to modsi3.S.
4967 * config/microblaze/muldi3_hard.asm: Rename to hard.S.
4968 * config/microblaze/mulsi3.asm: Rename to mulsi3.S.
4969 * config/microblaze/stack_overflow_exit.asm: Rename to exit.S.
4970 * config/microblaze/udivsi3.asm: Rename to udivsi3.S.
4971 * config/microblaze/umodsi3.asm: Rename to umodsi3.S.
4972 * config/microblaze/t-microblaze (LIB2ADD): Reflect this.
4973 * config/mips/t-elf, config/mips/t-vr, config/mips/vr4120-div.S:
4974 New files.
4975 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Set.
4976 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Set.
4977 * config/pa/fptr.c, config/pa/lib2funcs.S,
4978 config/pa/linux-atomic.c, config/pa/quadlib.c: New files.
4979 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS): Set.
4980 (LIB2ADD, LIB2ADD_ST): Set.
4981 * config/pa/t-hpux, config/pa/t-hpux10, config/pa/t-pa64: New files.
4982 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS, LIB2ADD, LIB2ADD_ST):
4983 Set.
4984 * config/pa/t-linux64 (LIB2ADD_ST, HOST_LIBGCC2_CFLAGS): Set.
4985 * config/pdp11/t-pdp11: New file.
4986 * config/picochip/libgccExtras/adddi3.S,
4987 config/picochip/libgccExtras/ashlsi3.S,
4988 config/picochip/libgccExtras/ashrsi3.S,
4989 config/picochip/libgccExtras/clzsi2.S,
4990 config/picochip/libgccExtras/cmpsi2.S,
4991 config/picochip/libgccExtras/divmod15.S,
4992 config/picochip/libgccExtras/divmodhi4.S,
4993 config/picochip/libgccExtras/divmodsi4.S,
4994 config/picochip/libgccExtras/lshrsi3.S,
4995 config/picochip/libgccExtras/parityhi2.S,
4996 config/picochip/libgccExtras/popcounthi2.S,
4997 config/picochip/libgccExtras/subdi3.S,
4998 config/picochip/libgccExtras/ucmpsi2.S,
4999 config/picochip/libgccExtras/udivmodhi4.S,
5000 config/picochip/libgccExtras/udivmodsi4.S: New files.
5001 * config/picochip/t-picochip (LIB2ADD, HOST_LIBGCC2_CFLAGS)
5002 (LIBGCC2_DEBUG_CFLAGS, RANLIB_FOR_TARGET): Set.
5003 * config/rs6000/crtresfpr.S, config/rs6000/crtresgpr.S,
5004 config/rs6000/crtresxfpr.S, config/rs6000/crtresxgpr.S,
5005 config/rs6000/crtsavfpr.S, config/rs6000/crtsavgpr.S)
5006 config/rs6000/darwin-asm.h, config/rs6000/darwin-fpsave.S,
5007 config/rs6000/darwin-gpsave.S, config/rs6000/darwin-tramp.S,
5008 config/rs6000/darwin-vecsave.S, config/rs6000/darwin-world.S: New
5009 files.
5010 * config/rs6000/t-darwin (LIB2ADD, LIB2ADD_ST)
5011 (HOST_LIBGCC2_CFLAGS): Set.
5012 * config/rs6000/t-darwin64: New file.
5013 * config/rs6000/t-linux64 (HOST_LIBGCC2_CFLAGS): Set.
5014 * config/rs6000/t-lynx, config/rs6000/t-netbsd: New files.
5015 * config/rs6000/t-ppccomm (LIB2ADD): Add
5016 $(srcdir)/config/rs6000/tramp.S.
5017 (LIB2ADD_ST): Use $(srcdir)/config/rs6000 to refer to sources.
5018 Add $(srcdir)/config/rs6000/eabi.S.
5019 (crtsavfpr.S, crtresfpr.S, crtsavgpr.S, crtresgpr.S, crtresxfpr.S)
5020 (crtresxgpr.S, e500crtres32gpr.S, e500crtres64gpr.S)
5021 (e500crtres64gprctr.S, e500crtrest32gpr.S, e500crtrest64gpr.S)
5022 (e500crtresx32gpr.S, e500crtresx64gpr.S, e500crtsav32gpr.S)
5023 (e500crtsav64gpr.S, e500crtsav64gprctr.S, e500crtsavg32gpr.S)
5024 (e500crtsavg64gpr.S, e500crtsavg64gprctr.S): Remove.
5025 * config/rs6000/tramp.S: New file.
5026 * config/s390/t-tpf: Remove.
5027 * config/sh/linux-atomic.S: New file.
5028 * config/sh/t-linux (LIB2ADD): Set.
5029 (HOST_LIBGCC2_CFLAGS): Append, remove -fpic.
5030 * config/sh/t-netbsd (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
5031 * config/sh/t-sh (unwind-dw2-Os-4-200.o): Use $(srcdir) to refer
5032 to unwind-dw2.c.
5033 (HOST_LIBGCC2_CFLAGS): Set.
5034 * config/sparc/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
5035 * config/spu/divmodti4.c, config/spu/divv2df3.c,
5036 config/spu/float_disf.c, config/spu/float_unsdidf.c,
5037 config/spu/float_unsdisf.c, config/spu/float_unssidf.c,
5038 config/spu/mfc_multi_tag_release.c,
5039 config/spu/mfc_multi_tag_reserve.c, config/spu/mfc_tag_release.c,
5040 config/spu/mfc_tag_reserve.c, config/spu/mfc_tag_table.c,
5041 config/spu/multi3.c: New files.
5042 * config/spu/t-elf (LIB2ADD, LIB2ADD_ST, LIB2_SIDITI_CONV_FUNCS)
5043 (HOST_LIBGCC2_CFLAGS): Set.
5044 * config/stormy16/ashlsi3.c, config/stormy16/ashrsi3.c,
5045 config/stormy16/clzhi2.c, config/stormy16/cmpsi2.c,
5046 config/stormy16/ctzhi2.c, config/stormy16/divsi3.c,
5047 config/stormy16/ffshi2.c, config/stormy16/lib2.c,
5048 config/stormy16/lshrsi3.c, config/stormy16/modsi3.c,
5049 config/stormy16/parityhi2.c, config/stormy16/popcounthi2.c,
5050 config/stormy16/t-stormy16, config/stormy16/ucmpsi2.c,
5051 config/stormy16/udivmodsi4.c, config/stormy16/udivsi3.c,
5052 config/stormy16/umodsi3.c: New files.
5053 * config/xtensa/lib2funcs.S: New file.
5054 * config/xtensa/t-elf (HOST_LIBGCC2_CFLAGS): Set.
5055 * config/xtensa/t-xtensa (LIB2ADD): Set.
5056 * config.host (*-*-darwin*): Add t-libgcc-pic to tmake_file.
5057 (*-*-freebsd*): Add t-freebsd, t-libgcc-pic to tmake_file.
5058 Add t-freebsd-thread to tmake_file for posix threads.
5059 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu)
5060 (*-*-gnu*, *-*-kopensolaris*-gnu): Add t-libgcc-pic to tmake_file.
5061 (*-*-lynxos*): Likewise.
5062 (*-*-netbsd*): Likewise.
5063 (*-*-openbsd*): Likewise.
5064 Add t-openbsd-thread to tmake_file for posix threads.
5065 (*-*-solaris2*): Add t-libgcc-pic to tmake_file.
5066 (*-*-vxworks*): Set tmake_file.
5067 (alpha*-*-linux*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
5068 (alpha*-*-freebsd*): Likewise.
5069 (alpha*-*-netbsd*): Likewise.
5070 (alpha*-*-openbsd*): Likewise.
5071 (alpha*-dec-osf5.1*): Remove qrnnd.o, gthr-posix.o from extra_parts.
5072 (alpha64-dec-*vms*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
5073 (alpha*-dec-*vms*): Likewise.
5074 (arm*-*-netbsdelf*): Add arm/t-netbsd to tmake_file.
5075 (bfin*-elf*): Add bfin/t-elf to tmake_file.
5076 (bfin*-uclinux*): Likewise.
5077 (bfin*-linux-uclibc*): Likewise.
5078 (crisv32-*-elf): Add cris/t-cris to tmake_file.
5079 (crisv32-*-none): Likewise.
5080 (cris-*-elf): Likewise.
5081 (cris-*-none): Likewise.
5082 (cris-*-linux*, crisv32-*-linux*): Likewise.
5083 (hppa[12]*-*-hpux10*): Add pa/t-hpux pa/t-hpux10, t-libgcc-pic to
5084 tmake_file.
5085 (hppa*64*-*-hpux11*): Add pa/t-hpux, pa/t-pa64, t-libgcc-pic to
5086 tmake_file.
5087 (hppa[12]*-*-hpux11*): Add pa/t-hpux, t-libgcc-pic to tmake_file.
5088 (i[34567]86-*-elf*): Add t-libgcc-pic to tmake_file.
5089 (x86_64-*-elf*): Likewise.
5090 (i[34567]86-*-nto-qnx*): Likewise.
5091 (i[34567]86-*-mingw*): Add i386/t-gthr-win32 to tmake_file for
5092 win32 threads.
5093 (x86_64-*-mingw*): Likewise.
5094 (i[34567]86-*-interix3*): Add i386/t-interix to tmake_file.
5095 (lm32-*-uclinux*): Add t-libgcc-pic to tmake_file.
5096 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
5097 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
5098 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-elf to
5099 tmake_file.
5100 (mipsisa64sr71k-*-elf*): Likewise.
5101 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
5102 (mips-*-elf*, mipsel-*-elf*): Likewise.
5103 (mips64-*-elf*, mips64el-*-elf*): Likewise.
5104 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
5105 (mips*-*-rtems*): Likewise.
5106 (mips64vr-*-elf*, mips64vrel-*-elf*): Add mips/t-elf, mips/t-vr
5107 to tmake_file.
5108 (pdp11-*-*): Add pdp11/t-pdp11 to tmake_file.
5109 (powerpc64-*-darwin*): Add rs6000/t-darwin64 to tmake_file.
5110 (s390x-ibm-tpf*): Add t-libgcc-pic to tmake_file.
5111 (spu-*-elf*): Likewise.
5112 (tic6x-*-uclinux): Add t-libgcc-pic to tmake_file.
5114 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5116 * Makefile.in ($(lib1asmfuncs-o), $(lib1asmfuncs-s-o)): Use
5117 $(srcdir) to refer to $(LIB1ASMSRC).
5118 Use $<.
5119 * config/arm/bpabi-v6m.S, config/arm/bpabi.S,
5120 config/arm/ieee754-df.S, config/arm/ieee754-sf.S,
5121 config/arm/lib1funcs.S: New files.
5122 * config/arm/libunwind.S [!__symbian__]: Use lib1funcs.S.
5123 * config/arm/t-arm: New file.
5124 * config/arm/t-bpabi (LIB1ASMFUNCS): Set.
5125 * config/arm/t-elf, config/arm/t-linux, config/arm/t-linux-eabi,
5126 config/arm/t-strongarm-elf: New files.
5127 * config/arm/t-symbian (LIB1ASMFUNCS): Set.
5128 * config/arm/t-vxworks, config/arm/t-wince-pe: New files.
5129 * config/avr/lib1funcs.S: New file.
5130 * config/avr/t-avr (LIB1ASMSRC, LIB1ASMFUNCS): Set.
5131 * config/bfin/lib1funcs.S, config/bfin/t-bfin: New files.
5132 * config/c6x/lib1funcs.S: New file.
5133 * config/c6x/t-elf (LIB1ASMSRC, LIB1ASMFUNCS): Set.
5134 * config/fr30/lib1funcs.S, config/fr30/t-fr30: New files.
5135 * config/frv/lib1funcs.S: New file.
5136 * config/frv/t-frv (LIB1ASMSRC, LIB1ASMFUNCS): Set.
5137 * config/h8300/lib1funcs.S, config/h8300/t-h8300: New files.
5138 * config/i386/cygwin.S, config/i386/t-chkstk: New files.
5139 * config/ia64/__divxf3.asm: Rename to ...
5140 * config/ia64/__divxf3.S: ... this.
5141 Adapt lib1funcs.asm filename.
5142 * config/ia64/_fixtfdi.asm: Rename to ...
5143 * config/ia64/_fixtfdi.S: ... this.
5144 Adapt lib1funcs.asm filename.
5145 * config/ia64/_fixunstfdi.asm: Rename to ...
5146 * config/ia64/_fixunstfdi.S: ... this.
5147 Adapt lib1funcs.asm filename.
5148 * config/ia64/_floatditf.asm: Rename to ...
5149 * config/ia64/_floatditf.S: ... this.
5150 Adapt lib1funcs.asm filename.
5151 * config/ia64/lib1funcs.S: New file.
5152 * config/ia64/t-hpux (LIB1ASMFUNCS): Set.
5153 * config/ia64/t-ia64 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
5154 * config/ia64/t-softfp-compat (libgcc1-tf-compats): Adapt suffix.
5155 * config/m32c/lib1funcs.S, config/m32c/t-m32c: New files.
5156 * config/m68k/lb1sf68.S, config/m68k/t-floatlib: New files.
5157 * config/mcore/lib1funcs.S, config/mcore/t-mcore: New files.
5158 * config/mep/lib1funcs.S: New file.
5159 * config/mep/t-mep (LIB1ASMSRC, LIB1ASMFUNCS): Set.
5160 * config/mips/mips16.S: New file.
5161 * config/mips/t-mips16 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
5162 * config/pa/milli64.S: New file.
5163 * config/pa/t-linux, config/pa/t-linux64: New files.
5164 * config/picochip/lib1funcs.S: New file.
5165 * config/picochip/t-picochip (LIB1ASMSRC, LIB1ASMFUNCS): Set.
5166 * config/sh/lib1funcs.S, config/sh/lib1funcs.h: New files.
5167 * config/sh/t-linux (LIB1ASMFUNCS_CACHE): Set.
5168 * config/sh/t-netbsd: New file.
5169 * config/sh/t-sh (LIB1ASMSRC, LIB1ASMFUNCS, LIB1ASMFUNCS_CACHE): Set.
5170 Use $(srcdir) to refer to lib1funcs.S, adapt filename.
5171 * config/sh/t-sh64: New file.
5172 * config/sparc/lb1spc.S: New file.
5173 * config/sparc/t-softmul (LIB1ASMSRC): Adapt sparc/lb1spc.asm
5174 filename.
5175 * config/v850/lib1funcs.S, config/v850/t-v850: New files.
5176 * config/vax/lib1funcs.S, config/vax/t-linux: New files.
5177 * config/xtensa/ieee754-df.S, config/xtensa/ieee754-sf.S,
5178 config/xtensa/lib1funcs.S: New files.
5179 * config/xtensa/t-xtensa (LIB1ASMSRC, LIB1ASMFUNCS): Set.
5180 * config.host (arm-wrs-vxworks): Add arm/t-arm, arm/t-vxworks to
5181 tmake_file.
5182 (arm*-*-freebsd*): Add arm/t-arm, arm/t-strongarm-elf to tmake_file.
5183 (arm*-*-netbsdelf*): Add arm/t-arm to tmake_file.
5184 (arm*-*-linux*): Likewise.
5185 Add arm/t-elf, arm/t-bpabi, arm/t-linux-eabi to tmake_file for
5186 arm*-*-linux-*eabi, add arm/t-linux otherwise.
5187 (arm*-*-uclinux*): Add arm/t-arm, arm/t-elf to tmake_file.
5188 (arm*-*-ecos-elf): Likewise.
5189 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
5190 (arm*-*-rtems*): Likewise.
5191 (arm*-*-elf): Likewise.
5192 (arm*-wince-pe*): Add arm/t-arm, arm/t-wince-pe to tmake_file.
5193 (avr-*-rtems*): Add to tmake_file, add avr/t-avr.
5194 (bfin*-elf*): Add bfin/t-bfin to tmake_file.
5195 (bfin*-uclinux*): Likewise.
5196 (bfin*-linux-uclibc*): Likewise.
5197 (bfin*-rtems*): Likewise.
5198 (bfin*-*): Likewise.
5199 (fido-*-elf): Merge into m68k-*-elf*.
5200 (fr30-*-elf)): Add fr30/t-fr30 to tmake_file.
5201 (frv-*-*linux*): Add frv/t-frv to tmake_file.
5202 (h8300-*-rtems*): Add h8300/t-h8300 to tmake_file.
5203 (h8300-*-elf*): Likewise.
5204 (hppa*64*-*-linux*): Add pa/t-linux, pa/t-linux64 to tmake_file.
5205 (hppa*-*-linux*): Add pa/t-linux to tmake_file.
5206 (i[34567]86-*-cygwin*): Add i386/t-chkstk to tmake_file.
5207 (i[34567]86-*-mingw*): Likewise.
5208 (x86_64-*-mingw*): Likewise.
5209 (i[34567]86-*-interix3*): Likewise.
5210 (ia64*-*-hpux*): Add ia64/t-ia64, ia64/t-hpux to tmake_file.
5211 (ia64-hp-*vms*): Add ia64/t-ia64 to tmake_file.
5212 (m68k-*-elf*): Also handle fido-*-elf.
5213 Add m68k/t-floatlib to tmake_file.
5214 (m68k-*-uclinux*): Add m68k/t-floatlib to tmake_file.
5215 (m68k-*-linux*): Likewise.
5216 (m68k-*-rtems*): Likewise.
5217 (mcore-*-elf): Add mcore/t-mcore to tmake_file.
5218 (sh-*-elf*, sh[12346l]*-*-elf*): Add sh/t-sh64 to tmake_file for
5219 sh64*-*-*.
5220 (sh-*-linux*, sh[2346lbe]*-*-linux*): Add sh/t-sh to tmake_file.
5221 Add sh/t-sh64 to tmake_file for sh64*-*-linux*.
5222 (sh-*-netbsdelf*, shl*-*-netbsdelf*, sh5-*-netbsd*)
5223 (sh5l*-*-netbsd*, sh64-*-netbsd*, sh64l*-*-netbsd*): Add sh/t-sh,
5224 sh/t-netbsd to tmake_file.
5225 Add sh/t-sh64 to tmake_file for sh5*-*-netbsd*, sh64*-netbsd*.
5226 (sh-*-rtems*): Add sh/t-sh to tmake_file.
5227 (sh-wrs-vxworks): Likewise.
5228 (sparc-*-linux*): Add sparc/t-softmul to tmake_file except for
5229 *-leon[3-9]*.
5230 (v850*-*-*): Add v850/t-v850 to tmake_file.
5231 (vax-*-linux*): Add vax/t-linux to tmake_file.
5232 (m32c-*-elf*, m32c-*-rtems*): Add m32c/t-m32c to tmake_file.
5234 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5236 * crtstuff.c: New file.
5237 * Makefile.in (CRTSTUFF_CFLAGS): Define.
5238 (CRTSTUFF_T_CFLAGS): Define.
5239 (extra-parts, INSTALL_PARTS): Remove conditional assignments.
5240 (crtbegin$(objext), crtend$(objext), crtbeginS$(objext))
5241 (crtendS$(objext), crtbeginT.o): Use $(srcdir) to refer to
5242 crtstuff.c.
5243 Use $<.
5244 (crtbeginT.o): Use $(objext).
5245 [!CUSTOM_CRTIN] (crti$(objext), crtn$(objext)): New rules.
5246 (libgcc-extra-parts): Don't compare EXTRA_PARTS, GCC_EXTRA_PARTS.
5247 (gcc-extra-parts): Remove.
5248 * config.host (*-*-freebsd*): Add t-crtstuff-pic to tmake_file.
5249 Set extra_parts.
5250 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
5251 *-*-gnu*): Also handle *-*-kopensolaris*-gnu.
5252 Add t-crtstuff-pic to tmake_file.
5253 (*-*-lynxos*): New case.
5254 Set tmake_file, extra_parts.
5255 (*-*-netbsd*): Add t-crtstuff-pic to tmake_file.
5256 Set extra_parts for *-*-netbsd*1.[7-9]*, *-*-netbsd[2-9]*,
5257 *-*-netbsdelf[2-9]*.
5258 (*-*-openbsd*): Add t-crtstuff-pic to tmake_file.
5259 (*-*-rtems*): Set extra_parts.
5260 (*-*-solaris2*): Remove t-crtin from tmake_file for Solaris < 10.
5261 (*-*-uclinux*): New case.
5262 Set extra_parts.
5263 (*-*-vms*): New case.
5264 Set tmake_file, extra_parts.
5265 (*-*-elf): Set extra_parts.
5266 (alpha*-*-freebsd*): Add crtbeginT.o to extra_parts.
5267 (alpha64-dec-*vms*): Append to tmake_file, remove vms/t-vms,
5268 vms/t-vms64.
5269 Set extra_parts.
5270 (alpha*-dec-*vms*): Append to tmake_file, remove vms/t-vms.
5271 Set extra_parts.
5272 (arm*-*-freebsd*): Add t-crtin to tmake_file.
5273 Add crtbegin.o, crtend.o, crti.o, crtn.o to extra_parts.
5274 (arm-wrs-vxworks): Append to tmake_file.
5275 Set extra_parts.
5276 (arm*-*-uclinux*): Set extra_parts.
5277 (arm*-*-ecos-elf): Likewise.
5278 (arm*-*-eabi*, arm*-*-symbianelf*): Set extra_parts for
5279 arm*-*-eabi*.
5280 (arm*-*-rtems*): Set extra_parts.
5281 (arm*-*-elf): Likewise.
5282 (avr-*-rtems*): Clear extra_parts.
5283 (bfin*-elf*): Add bfin/t-crtlibid, bfin/t-crtstuff to extra_parts.
5284 Set extra_parts.
5285 (bfin*-uclinux*): Likewise.
5286 (bfin*-linux-uclibc*): Add bfin/t-crtstuff to tmake_file.
5287 (bfin*-rtems*): Append to tmake_file.
5288 Set extra_parts.
5289 (bfin*-*): Likewise.
5290 (crisv32-*-elf, crisv32-*-none, cris-*-elf, cris-*-none): Split into ...
5291 (crisv32-*-elf): ... this.
5292 (crisv32-*-none): ... this.
5293 (cris-*-elf, cris-*-none): New cases.
5294 Add cris/t-elfmulti to tmake_file.
5295 (fr30-*-elf): Append to tmake_file.
5296 Set extra_parts.
5297 (frv-*-elf): Append to tmake_file, add frv/t-frv.
5298 Set extra_parts.
5299 (h8300-*-rtems*): Append to tmake_file.
5300 Set extra_parts.
5301 (h8300-*-elf*): Likewise.
5302 (hppa*64*-*-hpux11*): Add pa/t-stublib, pa/t-stublib64 to tmake_file.
5303 Set extra_parts.
5304 (hppa[12]*-*-hpux11*): Add pa/t-stublib to tmake_file.
5305 Set extra_parts.
5306 (i[34567]86-*-elf*): Add i386/t-crtstuff, t-crtstuff-pic to tmake_file.
5307 (x86_64-*-elf*): Likewise.
5308 (i[34567]86-*-freebsd*): Add i386/t-crtstuff to tmake_file.
5309 (x86_64-*-freebsd*): Likewise.
5310 (x86_64-*-netbsd*): Likewise.
5311 (i[34567]86-*-linux*): Likewise.
5312 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
5313 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
5314 (x86_64-*-linux*): Likewise.
5315 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
5316 (i[34567]86-*-lynxos*): Add t-crtstuff-pic, i386/t-crtstuff to
5317 tmake_file.
5318 Set extra_parts.
5319 (i[34567]86-*-nto-qnx*): Set tmake_file, extra_parts.
5320 (i[34567]86-*-rtems*): Append to tmake_file, remove t-crtin.
5321 Append to extra_parts, remove crtbegin.o, crtend.o.
5322 (ia64*-*-elf*): Append to extra_parts, remove crtbegin.o, crtend.o.
5323 (ia64*-*-freebsd*): Append to extra_parts, remove crtbegin.o,
5324 crtend.o, crtbeginS.o, crtendS.o.
5325 (ia64*-*-linux*): Comment extra_parts.
5326 (ia64-hp-*vms*): Append to tmake_file, remove vms/t-vms, vms/t-vms64.
5327 Set extra_parts.
5328 (iq2000*-*-elf*): Clear extra_parts.
5329 (lm32-*-elf*, lm32-*-rtems*): Add t-crtin to tmake_file.
5330 (lm32-*-uclinux*): Add to extra_parts, remove crtbegin.o, crtend.o
5331 (m32r-*-elf*, m32r-*-rtems*): Split off ...
5332 (m32r-*-rtems*): ... this.
5333 Add m32r/t-m32r to tmake_file.
5334 (m68k-*-elf*): Add t-crtin to tmake_file.
5335 (m68k-*-rtems*): Add crti.o, crtn.o to extra_parts.
5336 (mcore-*-elf): Likewise.
5337 (microblaze*-*-*): Set extra_parts.
5338 (mips*-sde-elf*): New case.
5339 Set tmake_file, extra_parts.
5340 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
5341 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
5342 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-crtstuff to
5343 tmake_file.
5344 Set extra_parts.
5345 (mipsisa64sr71k-*-elf*): Likewise.
5346 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
5347 (mips-*-elf*, mipsel-*-elf*): Likewise.
5348 (mips64-*-elf*, mips64el-*-elf*): Likewise.
5349 (mips64vr-*-elf*, mips64vrel-*-elf*): Likewise.
5350 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
5351 (mips*-*-rtems*): Likewise.
5352 (mipstx39-*-elf*, mipstx39el-*-elf*): Likewise.
5353 (moxie-*-*): Split into ...
5354 (moxie-*-elf, moxie-*-uclinux*): ... this.
5355 Add to extra_parts, remove crtbegin.o, crtend.o.
5356 (moxie-*-rtems*): New case.
5357 Set tmake_file.
5358 Clear extra_parts.
5359 (powerpc-*-freebsd*): Add rs6000/t-crtstuff to tmake_file.
5360 Set extra_parts.
5361 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
5362 (powerpc-*-eabispe*): Add rs6000/t-crtstuff, t-crtstuff-pic to
5363 tmake_file.
5364 Set extra_parts.
5365 (powerpc-*-eabisimaltivec*): Add to tmake_file, add rs6000/t-ppccomm,
5366 rs6000/t-crtstuff, t-crtstuff-pic to tmake_file.
5367 Set extra_parts.
5368 (powerpc-*-eabisim*): Likewise.
5369 (powerpc-*-elf*): Likewise.
5370 (powerpc-*-eabialtivec*): Likewise.
5371 (powerpc-xilinx-eabi*): Likewise.
5372 (powerpc-*-eabi*): Likewise.
5373 (powerpc-*-rtems*): Likewise.
5374 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-crtstuff to
5375 tmake_file.
5376 Set extra_parts.
5377 (powerpc-*-lynxos*): Add to tmake_file.
5378 (powerpcle-*-elf*): Add to tmake_file, add rs6000/t-ppccomm,
5379 rs6000/t-crtstuff, t-crtstuff-pic.
5380 Set extra_parts.
5381 (powerpcle-*-eabisim*): Likewise.
5382 (powerpcle-*-eabi*): Likewise.
5383 (rx-*-elf): Remove extra_parts.
5384 (s390x-ibm-tpf*): Set extra_parts.
5385 (score-*-elf): Set extra_parts.
5386 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
5387 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
5388 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
5389 (sh64l*-*-netbsd*): Split into ...
5390 (sh-*-elf*, sh[12346l]*-*-elf*): ... this.
5391 Add t-crtstuff-pic to tmake_file.
5392 Set extra_parts.
5393 (sh-*-rtems*): Add to tmake_file, add t-crtstuff-pic.
5394 Set extra_parts.
5395 (sh-wrs-vxworks): Add to tmake_file, add t-crtstuff-pic.
5396 (sparc-*-elf*): Remove t-crtin from tmake_file.
5397 Add to extra_parts, remove crtbegin.o, crtend.o.
5398 (sparc-*-linux*): Add sparc/t-linux64 to tmake_file.
5399 (sparc64-*-linux*): Likewise.
5400 (sparc-*-rtems*): Remove sparc/t-elf from tmake_file.
5401 Add to extra_parts, remove crtbegin.o, crtend.o.
5402 (sparc64-*-elf*): Remove t-crtin from tmake_file.
5403 Add to extra_parts, remove crtbegin.o, crtend.o.
5404 (sparc64-*-rtems*): Remove t-crtin from tmake_file.
5405 Add to extra_parts, remove crtbegin.o, crtend.o.
5406 (sparc64-*-freebsd*, ultrasparc-*-freebsd*): Add to extra_parts.
5407 (sparc64-*-linux*): Add sparc/t-linux64 to tmake_file.
5408 (spu-*-elf*): Add to tmake_file, add spu/t-elf.
5409 Set extra_parts.
5410 (tic6x-*-uclinux): Add c6x/t-uxlinux, t-crtstuff-pic to tmake_file.
5411 Set extra_parts.
5412 (tic6x-*-*): Change to ...
5413 (tic6x-*-elf): ... this.
5414 Set extra_parts.
5415 (xtensa*-*-elf*): Add to tmake_file, add xtensa/t-elf.
5416 Set extra_parts.
5417 (am33_2.0-*-linux*): Add comment.
5418 (mep*-*-*): Add mep/t-mep to tmake_file.
5419 Set extra_parts.
5420 * config/alpha/t-vms: New file.
5421 * config/alpha/vms-dwarf2.S, config/alpha/vms-dwarf2eh.S: New files.
5422 * config/arm/crti.S, config/arm/crtn.S: New files.
5423 * config/bfin/crti.S, config/bfin/crtn.S: New files.
5424 * config/bfin/crtlibid.S: New file.
5425 * config/bfin/t-crtlibid, config/bfin/t-crtstuff: New files.
5426 * config/c6x/crti.S, config/c6x/crtn.S: New files.
5427 * config/c6x/t-elf (CUSTOM_CRTIN): Set.
5428 (crti.o, crtin.o): New rules.
5429 (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
5430 * config/c6x/t-uclinux: New file.
5431 * config/cris/t-elfmulti: New file.
5432 * config/cris/t-linux (CRTSTUFF_T_CFLAGS_S): Set.
5433 * config/fr30/crti.S, config/fr30/crtn.S: New files.
5434 * config/frv/frvbegin.c, config/frv/frvend.c: New files.
5435 * config/frv/t-frv: New file.
5436 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Set.
5437 * config/h8300/crti.S, config/h8300/crtn.S: New files.
5438 * config/i386/cygming-crtbegin.c, config/i386/cygming-crtend.c:
5439 New files.
5440 * config/i386/t-cygming (crtbegin.o, crtend.o): Use $(srcdir) to
5441 refer to cygming-crtbegin.c, cygming-crtend.c.
5442 Use $<.
5443 * config/i386/t-nto: New file.
5444 * config/ia64/crtbegin.S, config/ia64/crtend.S: New files.
5445 * config/ia64/crti.S, config/ia64/crtn.S: New files.
5446 * config/ia64/t-ia64 (crtbegin.o, crtend.o, crtbeginS.o,
5447 crtendS.o): Use $(srcdir) to refer to crtbegin.S, crtend.S.
5448 Use .S extension.
5449 Use $<.
5450 * config/ia64/t-vms (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
5451 (crtinitS.o): New rule.
5452 * config/ia64/vms-crtinit.S: New file.
5453 * config/lm32/t-elf ($(T)crti.o, $(T)crtn.o): Remove.
5454 * config/m32r/initfini.c: New file.
5455 * config/m32r/t-linux, config/m32r/t-m32r: New files.
5456 * config/m68k/crti.S, config/m68k/crtn.S: New files.
5457 * config/mcore/crti.S, config/mcore/crtn.S: New files.
5458 * config/mep/t-mep: New file.
5459 * config/microblaze/crti.S, config/microblaze/crtn.S: New files.
5460 * config/microblaze/t-microblaze (MULTILIB_OPTIONS): Remove.
5461 * config/mips/crti.S, config/mips/crtn.S: New files.
5462 * config/mips/t-crtstuff: New file.
5463 * config/mmix/crti.S, config/mmix/crtn.S: New files.
5464 * config/mmix/t-mmix (CRTSTUFF_T_CFLAGS): Set.
5465 (CUSTOM_CRTIN): Set.
5466 ($(T)crti.o, $(T)crtn.o): Remove $(T),
5467 dependencies.
5468 Use $(srcdir) to refer to crti.S, crtn.S.
5469 Use .S extension, $<.
5470 * config/moxie/crti.asm: Rename to ...
5471 * config/moxie/crti.S: ... this.
5472 * config/moxie/crtn.asm: Rename to ...
5473 * config/moxie/crtn.S: ... this.
5474 * config/moxie/t-moxie: Remove.
5475 * config/pa/stublib.c: New file.
5476 * config/pa/t-stublib, config/pa/t-stublib64: New files.
5477 * config/rs6000/eabi-ci.S, config/rs6000/eabi-cn.S: New files.
5478 * config/rs6000/sol-ci.S, config/rs6000/sol-cn.S: New files.
5479 * config/rs6000/t-crtstuff: New file.
5480 * config/rs6000/t-ppccomm (EXTRA_PARTS): Remove.
5481 (ecrti.S, ecrtn.S, ncrti.S, ncrtn.S): Remove.
5482 (ecrti$(objext)): Depend on $(srcdir)/config/rs6000/eabi-ci.S.
5483 Make output file explicit.
5484 (ecrtn$(objext)): Depend on $(srcdir)/config/rs6000/eabi-cn.S.
5485 Make output file explicit.
5486 (ncrti$(objext): Depend on $(srcdir)/config/rs6000/sol-ci.S.
5487 Make output file explicit.
5488 (ncrtn$(objext)): Depend on $(srcdir)/config/rs6000/sol-cn.S.
5489 Make output file explicit.
5490 * config/score/crti.S, config/score/crtn.S: New files.
5491 * config/sh/crt1.S, config/sh/crti.S, config/sh/crtn.S: New files.
5492 * config/sh/lib1funcs-4-300.S, config/sh/lib1funcs-Os-4-200.S: New
5493 files.
5494 * config/sh/t-sh, config/sh/t-superh: New files.
5495 * config/sparc/t-linux64: New file.
5496 * config/spu/cache.S, config/spu/cachemgr.c: New files.
5497 * config/spu/t-elf (CRTSTUFF_T_CFLAGS): Set.
5498 (cachemgr.o, cachemgr_nonatomic.o, libgcc_%.a, cache8k.o)
5499 (cache16k.o, cache32k.o, cache64k.o, cache128k.o): New rules.
5500 * config/t-crtin: Remove.
5501 * config/t-crtstuff-pic: New file.
5502 * config/t-sol2 (CUSTOM_CRTIN): Set.
5503 (crti.o, crtn.o): New rules.
5504 * config/vms/t-vms: New file.
5505 * config/vms/vms-ucrt0.c: New file.
5506 * config/xtensa/t-elf: New file.
5508 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5510 * Makefile.in (SHLIB_NM_FLAGS): Set.
5511 * mkmap-flat.awk, mkmap-symver.awk: New files.
5512 * configure.ac (libgcc_cv_lib_sjlj_exceptions): Check for SjLj
5513 exceptions.
5514 * configure: Regenerate.
5515 * config/libgcc-glibc.ver: New file.
5516 * config/libgcc-libsystem.ver: New file.
5517 * config/t-libunwind (SHLIB_LC): Set.
5518 * config/t-linux: New file.
5519 * config/t-slibgcc (INSTALL_SHLIB): New.
5520 (SHLIB_INSTALL): Use it.
5521 * config/t-slibgcc-darwin (SHLIB_MKMAP): Use $(srcdir) to refer
5522 to mkmap-symver.awk.
5523 (SHLIB_MAPFILES): Don't append, adapt pathname.
5524 (SHLIB_VERPFX): Set.
5525 * config/t-slibgcc-elf-ver (SHLIB_MKMAP): Use $(srcdir) to refer
5526 to mkmap-symver.awk.
5527 * config/t-slibgcc-gld-nover, config/t-slibgcc-hpux,
5528 config/t-slibgcc-libgcc, config/t-slibgcc-vms: New files.
5529 * config/alpha/libgcc-alpha-ldbl.ver, config/alpha/t-linux: New files.
5530 * config/alpha/t-slibgcc-osf (SHLIB_MKMAP): Use $(srcdir) to refer
5531 to mkmap-flat.awk.
5532 * config/arm/t-bpabi (SHLIB_MAPFILES): Set.
5533 * config/bfin/libgcc-glibc.ver, config/bfin/t-linux: New files.
5534 * config/c6x/libgcc-eabi.ver, config/c6x/t-elf: New files.
5535 * config/cris/libgcc-glibc.ver, config/cris/t-linux: New files.
5536 * config/frv/libgcc-frv.ver, config/frv/t-linux: New files.
5537 * config/i386/libgcc-darwin.10.4.ver,
5538 config/i386/libgcc-darwin.10.5.ver, config/i386/libgcc-glibc.ver:
5539 New files.
5540 * config/i386/t-darwin: Remove.
5541 * config/i386/t-darwin64: Likewise.
5542 * config/i386/t-dw2-eh, config/i386/t-sjlj-eh: New files.
5543 * config/i386/t-slibgcc-cygming, config/i386/t-cygwin,
5544 config/i386/t-dlldir, config/i386/t-dlldir-x: New files.
5545 * config/i386/t-linux: New file.
5546 * config/i386/t-mingw32: New file.
5547 * config/ia64/libgcc-glibc.ver, config/ia64/libgcc-ia64.ver: New files.
5548 * config/ia64/t-glibc: Rename to ...
5549 * config/ia64/t-linux: ... this.
5550 (SHLIB_MAPFILES): Set.
5551 * config/ia64/t-glibc-libunwind: Rename to ...
5552 * config/ia64/t-linux-libunwind: ... this.
5553 * config/ia64/t-ia64 (SHLIB_MAPFILES): Set.
5554 * config/ia64/t-slibgcc-hpux: New file.
5555 * config/m32r/libgcc-glibc.ver, config/m32r/t-linux: New files.
5556 * config/m68k/t-slibgcc-elf-ver: New file.
5557 * config/mips/t-mips16 (SHLIB_MAPFILES): Set.
5558 * config/mips/t-slibgcc-irix (SHLIB_MKMAP): Use $(srcdir) to refer
5559 to mkmap-flat.awk.
5560 * config/pa/t-slibgcc-hpux: New file.
5561 * config/pa/t-slibgcc-dwarf-ver, config/pa/t-slibgcc-sjsj-ver: New
5562 files.
5563 * config/rs6000/libgcc-darwin.10.4.ver,
5564 config/rs6000/libgcc-darwin.10.5.ver: New files.
5565 * config/rs6000/libgcc-ppc-glibc.ver: Rename to
5566 config/rs6000/libgcc-glibc.ver.
5567 * config/rs6000/libgcc-ppc64.ver: Rename to
5568 config/rs6000/libgcc-ibm-ldouble.ver.
5569 * config/rs6000/t-darwin (SHLIB_VERPFX): Remove.
5570 * config/rs6000/t-ibm-ldouble (SHLIB_MAPFILES): Adapt filename.
5571 * config/rs6000/t-ldbl128: Rename to ...
5572 * config/rs6000/t-linux: ... this.
5573 (SHLIB_MAPFILES): Adapt filename.
5574 * config/rs6000/t-slibgcc-aix: New file.
5575 * config/sh/libgcc-excl.ver, config/sh/libgcc-glibc.ver: New files.
5576 * config/sh/t-linux (SHLIB_MAPFILES): Use $(srcdir) to refer to
5577 libgcc-excl.ver, libgcc-glibc.ver.
5578 (SHLIB_LINK, SHLIB_INSTALL): Remove.
5579 * config/sparc/libgcc-glibc.ver: New file.
5580 * config/sparc/t-linux: New file.
5581 * config/xtensa/libgcc-glibc.ver, config/xtensa/t-linux: New files.
5582 * config.host (*-*-freebsd*): Add t-slibgcc, t-slibgcc-gld,
5583 t-slibgcc-elf-ver to tmake_file.
5584 Add t-slibgcc-nolc-override to tmake_file for posix threads on
5585 *-*-freebsd[34].
5586 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
5587 *-*-gnu*, *-*-kopensolaris*-gnu): Add t-slibgcc, t-slibgcc-gld,
5588 t-slibgcc-elf-ver, t-linux to tmake_file.
5589 (*-*-netbsd*): Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to
5590 tmake_file.
5591 (alpha*-*-linux*): Add alpha/t-linux to tmake_file.
5592 (alpha64-dec-*vms*): Add t-slibgcc-vms to tmake_file.
5593 (alpha*-dec-*vms*): Likewise.
5594 (arm*-*-freebsd*): Append to tmake_file.
5595 (arm*-*-netbsdelf*): Add t-slibgcc-gld-nover to tmake_file.
5596 (arm*-*-linux*): Add t-slibgcc-libgcc to tmake_file for
5597 arm*-*-linux-*eabi.
5598 (arm*-*-eabi*, arm*-*-symbianelf*): Add t-slibgcc-nolc-override to
5599 tmake_file for arm*-*-symbianelf*.
5600 (bfin*-linux-uclibc*): Append to tmake_file, add bfin/t-linux.
5601 (cris-*-linux*, crisv32-*-linux*): Append to tmake_file, add
5602 cris/t-linux.
5603 (frv-*-*linux*): Append to tmake_file, add frv/t-linux.
5604 (hppa*-*-linux*): Add t-slibgcc-libgcc, pa/t-slibgcc-sjlj-ver,
5605 pa/t-slibgcc-dwarf-ver to tmake_file.
5606 (hppa[12]*-*-hpux10*): Add t-slibgcc, pa/t-slibgcc-sjlj-ver,
5607 pa/t-slibgcc-dwarf-ver, t-slibgcc-hpux, pa/t-slibgcc-hpux to tmake_file.
5608 (hppa*64*-*-hpux11*): Likewise.
5609 (hppa[12]*-*-hpux11*): Likewise.
5610 (x86_64-*-darwin*): Don't override tmake_file, but only keep
5611 i386/t-crtpc, i386/t-crtfm.
5612 (i[34567]86-*-cygwin*): Set tmake_eh_file, tmake_dlldir_file.
5613 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
5614 to tmake_file.
5615 Add i386/t-cygwin to tmake_file.
5616 Prepent i386/t-mingw-pthread to tmake_file for posix threads.
5617 (i[34567]86-*-mingw*): Set tmake_eh_file, tmake_dlldir_file.
5618 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
5619 to tmake_file.
5620 Add i386/t-mingw32 to tmake_file.
5621 (x86_64-*-mingw*): Likewise.
5622 (ia64*-*-freebsd*): Append to tmake_file.
5623 (ia64*-*-linux*): Append to tmake_file.
5624 Replace ia64/t-glibc by ia64/t-linux.
5625 Replace ia64/t-glibc-libunwind by ia64/t-linux-libunwind if using
5626 system libunwind.
5627 (ia64*-*-hpux*): Add t-slibgcc, ia64/t-slibgcc-hpux,
5628 t-slibgcc-hpux to tmake_file.
5629 (ia64-hp-*vms*): Add t-slibgcc-vms to tmake_file.
5630 (m32r-*-linux*): Append to tmake_file, add m32r/t-linux.
5631 (m32rle-*-linux*): Likewise.
5632 (m68k-*-linux*)): Add m68k/t-slibgcc-elf-ver to tmake_file unless
5633 sjlj exceptions.
5634 (microblaze*-linux*): New case.
5635 Append to tmake_file, add t-slibgcc-nolc-override.
5636 (powerpc-*-freebsd*): Add t-slibgcc-libgcc to tmake_file.
5637 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
5638 Replace rs6000/t-ldbl128 by rs6000/t-linux in tmake_file.
5639 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
5640 rs6000/t-slibgcc-aix to tmake_file.
5641 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
5642 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
5643 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
5644 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
5645 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
5646 (sh64l*-*-netbsd*): Add t-slibgcc-libgcc to tmake_file for
5647 sh*-*-linux*.
5648 (sparc-*-linux*): Append to tmake_file for *-leon*.
5649 Add sparc/t-linux to tmake_file for non-Leon targets.
5650 (sparc64-*-linux*): Add sparc/t-linux to tmake_file.
5651 (tic6x-*-uclinux): New case.
5652 Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to tmake_file.
5653 (tic6x-*-*): Add c6x/t-elf to tmake_file.
5654 (xtensa*-*-linux*): Append to tmake_file, add xtensa/t-linux.
5655 (am33_2.0-*-linux*): Append to tmake_file.
5656 (i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-kfreebsd*-gnu)
5657 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Also handle
5658 x86_64-*-kfreebsd*-gnu.
5659 Add i386/t-linux to tmake_file.
5661 2011-10-28 Ian Lance Taylor <iant@google.com>
5663 * config/i386/morestack.S: Correct CFI information to do proper
5664 returns throughout function. In 32-bit mode, save %ebx so that it
5665 is restored on unwind.
5667 2011-10-25 Bernd Schmidt <bernds@codesourcery.com>
5669 * config/c6x/pr-support.c (__gnu_unwind_24bit): Correct logic for the
5670 case where B3 isn't the return register.
5672 * config/c6x/pr-support.c (pop_compact_frame, pop_frame): Correct
5673 logic for doubleword pops.
5675 2011-10-25 Andreas Tobler <andreast@fgznet.ch>
5677 * config/rs6000/t-freebsd: Add wildcard.
5679 2011-10-21 Paul Brook <paul@codesourcery.com>
5681 * unwind-arm-common.inc: Handle ID3/4 unwinding data.
5683 2011-10-16 Uros Bizjak <ubizjak@gmail.com>
5684 Eric Botcazou <ebotcazou@adacore.com>
5686 PR target/50737
5687 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Set
5688 fs->signal_frame to 1.
5690 2011-10-07 Ian Lance Taylor <iant@google.com>
5692 * generic-morestack-thread.c: #include <errno.h>.
5694 2011-10-07 Ian Lance Taylor <iant@google.com>
5696 PR target/46093
5697 * generic-morestack.c (__generic_morestack): Make sure the segment
5698 is large enough for both the stack frame and the copied
5699 parameters.
5701 2011-10-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5703 PR bootstrap/49804
5704 * config.host: Add crtbegin.o, crtbeginS.o, crtend.o, crtendS.o to
5705 extra_parts.
5707 2011-09-28 Nick Clifton <nickc@redhat.com>
5709 * config/rx/rx-lib.h: Always restrict doubles to the SF type when
5710 64-bit doubles are not enabled.
5711 * config/rx/rx-abi.h: Fix extraneous renaming of the floatsisf
5712 and floatunsisf functions.
5714 2011-09-13 Paul Brook <paul@codesourcery.com>
5716 * config.host (tic6x-*-*): Add c6x/t-c6x-elf. Set unwind_header.
5717 * unwind-c.c (PERSONALITY_FUNCTION): Use UNWIND_POINTER_REG.
5718 * unwind-arm-common.inc: New file.
5719 * config/arm/unwind-arm.c: Use unwind-arm-common.inc.
5720 * config/arm/unwind-arm.h: Use unwind-arm-common.h.
5721 (_GLIBCXX_OVERRIDE_TTYPE_ENCODING): Define.
5722 * config/c6x/libunwind.S: New file.
5723 * config/c6x/pr-support.c: New file.
5724 * config/c6x/unwind-c6x.c: New file.
5725 * config/c6x/unwind-c6x.h: New file.
5726 * config/c6x/t-c6x-elf: New file.
5728 2011-08-23 Uros Bizjak <ubizjak@gmail.com>
5730 * config/i386/64/sfp-machine.h (ASM_INVALID): New define.
5731 (ASM_DIVZERO): Ditto.
5732 (FP_HANLDE_EXCEPTIONS): Use ASM_INVALID and ASM_DIVZERO.
5734 2011-08-18 Richard Sandiford <richard.sandiford@linaro.org>
5736 * config/arm/bpabi-lib.h (RENAME_LIBRARY_SET): Delete.
5738 2011-08-17 Richard Sandiford <richard.sandiford@linaro.org>
5740 PR target/50090
5741 * config/arm/bpabi-lib.h (RENAME_LIBRARY): Use a C-level alias
5742 instead of an assembly one.
5744 2011-08-12 Paolo Bonzini <bonzini@gnu.org>
5746 PR bootstrap/50047
5747 * Makefile.in (install-unwind_h): Create
5748 $(gcc_objdir)/include/unwind.h atomically.
5750 2011-08-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5752 * Makefile.in (install-unwind_h): Remove destination file first.
5754 2011-08-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5756 * sync.c: New file.
5757 * config/mips/t-mips16: New file.
5758 * config.host (mips64*-*-linux*): Add mips/t-mips16 to tmake_file.
5759 (mips*-*-linux*): Likewise.
5760 (mips*-sde-elf*): Likewise.
5761 (mipsisa32-*-elf*): Join with mipsisa32r2-*-elf*,
5762 mipsisa64-*-elf*, mipsisa64r2-*-elf*.
5763 Add mips/t-mips16 to tmake_file.
5764 (mipsisa64sb1-*-elf*): Add mips/t-mips16 to tmake_file.
5765 (mips-*-elf*): Likewise.
5766 (mips64-*-elf*): Likewise.
5767 (mips64orion-*-elf*): Likewise.
5768 (mips*-*-rtems*): Likewise.
5769 (mipstx39-*-elf*): Likewise.
5770 * Makefile.in: Use SYNC instead of LIBGCC_SYNC.
5771 ($(libgcc-sync-size-funcs-o)): Use SYNC_CFLAGS instead of
5772 LIBGCC_SYNC_CFLAGS.
5773 Use $(srcdir) to refer to sync.c.
5774 Use $<.
5775 ($(libgcc-sync-funcs-o)): Likewise.
5776 ($(libgcc-sync-size-funcs-s-o)): Likewise.
5777 ($(libgcc-sync-funcs-s-o)): Likewise.
5779 2011-08-09 Andreas Schwab <schwab@linux-m68k.org>
5781 * config.host (ia64*-*-linux*): Move ia64/t-glibc after
5782 t-libunwind.
5784 2011-08-08 H.J. Lu <hongjiu.lu@intel.com>
5786 PR other/48007
5787 * config/i386/value-unwind.h: New.
5789 2011-08-06 Richard Sandiford <rdsandiford@googlemail.com>
5791 * config.host (*-*-darwin*, *-*-freebsd*, *-*-linux*, frv-*-*linux*)
5792 (*-*-kfreebsd*-gnu, *-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu):
5793 Add to tmake_file rather than overriding it.
5795 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5797 * config/t-softfp: Remove.
5798 * soft-fp: Moved from ../gcc/config.
5799 * soft-fp/README: Remove t-softfp reference.
5800 * soft-fp/t-softfp: Move to config/t-softfp.
5801 (softfp_machine_header): Remove.
5802 (softfp_file_list): Remove config subdir.
5803 (soft-fp-objects): New variable.
5804 ($(soft-fp-objects)): Set INTERNAL_CFLAGS.
5805 (LIB2FUNCS_EXTRA): Add to LIB2ADD instead.
5806 (SFP_MACHINE, $(SFP_MACHINE)): Remove.
5807 * config/t-softfp-excl: New file.
5808 * config/t-softfp-sfdf: New file.
5809 * config/t-softfp-tf: New file.
5810 * config/no-sfp-machine.h: New file.
5811 * config/arm/sfp-machine.h: New file.
5812 * config/arm/t-softfp: New file.
5813 * config/c6x/sfp-machine.h: New file.
5814 * config/i386/32/t-fprules-softfp: Rename to ...
5815 * config/i386/32/t-softfp: ... this.
5816 (tifunctions, LIB2ADD): Remove.
5817 (softfp_int_modes): Override.
5818 * config/i386/64/t-softfp-compat (tf-functions): Remove config
5819 subdir.
5820 * config/i386/64/eqtf2.c: Likewise.
5821 * config/i386/64/getf2.c: Likewise.
5822 * config/i386/64/letf2.c: Likewise.
5823 * config/ia64/sft-machine.h: New file.
5824 * config/ia64/t-fprules-softfp: Rename to ...
5825 * config/ia64/t-softfp: ... this.
5826 * config/lm32/sfp-machine.h: New file.
5827 * config/moxie/t-moxie-softfp: Remove.
5828 * config/rs6000/ibm-ldouble-format: New file.
5829 * config/rs6000/ibm-ldouble.c: New file.
5830 * config/rs6000/libgcc-ppc-glibc.ver: New file
5831 * config/rs6000/libgcc-ppc64.ver: New file
5832 * config/rs6000/sfp-machine.h: New file.
5833 * config/rs6000/t-freebsd: New file.
5834 * config/rs6000/t-ibm-ldouble: New file.
5835 * config/rs6000/t-ldbl128: Use $(srcdir) to refer to
5836 libgcc-ppc-glibc.ver.
5837 * config/rs6000/t-linux64: New file.
5838 * config/rs6000/t-ppccomm (LIB2ADD): Add
5839 $(srcdir)/config/rs6000/ibm-ldouble.c.
5840 * config/rs6000/t-ppccomm-ldbl: New file.
5841 * config/score/sfp-machine.h: New file.
5842 * config.host (sfp_machine_header): Explain.
5843 (arm*-*-linux*): Add t-softfp-sfdf, t-softfp-excl, arm/t-softfp,
5844 t-softfp to tmake_file.
5845 (arm*-*-uclinux*): Likewise.
5846 (arm*-*-ecos-elf): Likewise.
5847 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
5848 (arm*-*-rtems*): Likewise.
5849 (arm*-*-elf): Likewise.
5850 (ia64*-*-linux*): Replace ia64/t-fprules-softfp by ia64/t-softfp
5851 in tmake_file.
5852 Add t-softfp-tf, t-softfp-excl, t-softfp to tmake_file.
5853 (lm32-*-elf*, lm32-*-rtems*): Add t-softfp-sfdf, t-softfp to tmake_file.
5854 (lm32-*-uclinux*): Likewise.
5855 (moxie-*-*): Replace moxie/t-moxie-softfp by t-softfp-sfdf,
5856 t-softfp-excl, t-softfp.
5857 (powerpc-*-darwin*): Add rs6000/t-ibm-ldouble to tmake_file.
5858 (powerpc64-*-darwin*): Likewise.
5859 (powerpc-*-freebsd*): Add t-softfp-sfdf, t-softfp-excl, t-softfp
5860 to tmake_file.
5861 (powerpc-*-eabisimaltivec*): Add rs6000/t-ppccomm-ldbl to
5862 tmake_file.
5863 (powerpc-*-eabisim*): Likewise.
5864 (powerpc-*-elf*): Likewise.
5865 (powerpc-*-eabialtivec*): Likewise.
5866 (powerpc-xilinx-eabi*): Likewise.
5867 (powerpc-*-rtems*): Likewise.
5868 (powerpc-*-linux*, powerpc64-*-linux*): Add t-softfp-sfdf,
5869 t-softfp-excl, t-softfp to tmake_file.
5870 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add
5871 rs6000/t-ppccomm-ldbl to tmake_file.
5872 (powerpcle-*-elf*): Likewise.
5873 (powerpcle-*-eabisim*): Likewise.
5874 (powerpcle-*-eabi*): Likewise.
5875 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
5876 rs6000/t-ibm-ldouble to tmake_file.
5877 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
5878 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
5879 (score-*-elf): Add t-softfp-sfdf, t-softfp-excl, t-softfp to tmake_file.
5880 (tic6x-*-*): Likewise.
5881 (i[34567]86-*-darwin*, x86_64-*-darwin*,
5882 i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu,
5883 i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-gnu*,
5884 i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*,
5885 i[34567]86-*-cygwin*, i[34567]86-*-mingw*, x86_64-*-mingw*,
5886 i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add t-softfp-tf,
5887 t-softfp to tmake_file.
5888 * configure.ac (sfp_machine_header): Provide default if unset.
5889 Substitute.
5890 Link sfp-machine.h to config/$sfp_machine_header.
5891 * configure: Regenerate.
5893 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5895 * Makefile.in (double_type_size, long_double_type_size): Set.
5896 Remove $(fpbit-in-libgcc) support.
5897 (FPBIT_FUNCS, DPBIT_FUNCS, TPBIT_FUNCS): New variables.
5898 (fpbit-src): New variable.
5899 ($(fpbit-o), $(fpbit-s-o)): Use $(fpbit-src) instead of $(FPBIT).
5900 Compile with -DFLOAT $(FPBIT_CFLAGS).
5901 Use $<.
5902 ($(dpbit-o), $(dpbit-s-o)): Use $(fpbit-src) instead of $(DPBIT).
5903 Compile with $(FPBIT_CFLAGS).
5904 Use $<.
5905 ($(tpbit-o), $(tpbit-s-o): Use $(fpbit-src) instead of $(TPBIT).
5906 Compile with -DFLOAT $(TPBIT_CFLAGS).
5907 Use $<.
5908 * configure.ac (double_type_size, long_double_type_size):
5909 Determine and substitute.
5910 * configure: Regenerate.
5911 * fp-bit.c, fp-bit.h: New files.
5912 * config/avr/avr-lib.h, config/h8300/h8300-lib.h: New files.
5913 * config/mips/t-irix6 (TPBIT, $(gcc_objdir)/tp-bit.c): Remove.
5914 * config/mips/t-mips: New file.
5915 * config/mips/t-sdemtk: New file.
5916 * config/rs6000/ppc64-fp.c: New file.
5917 * config/rs6000/t-darwin (LIB2ADD): Add
5918 $(srcdir)/config/rs6000/ppc64-fp.c.
5919 * config/rs6000/t-ppc64-fp: New file.
5920 * config/rx/rx-lib.h: New file.
5921 * config/rx/t-rx (FPBIT): Set to true.
5922 ($(gcc_objdir)/fp-bit.c): Remove.
5923 (DPBIT): Set to true only with -m64bit-doubles.
5924 ($(gcc_objdir)/dp-bit.c): Remove.
5925 * config/sparc/t-softfp: Remove.
5926 * config/spu/t-elf: New file.
5927 * config/t-fdpbit, config/t-fpbit: New files.
5928 * config.host (m32c*-*-*): Add t-fdpbit to tmake_file.
5929 (mips*-*-*): Likewise.
5930 (arm-wrs-vxworks): Likewise.
5931 (arm*-*-freebsd*): Likewise.
5932 (avr-*-rtems*): Add t-fpbit to tmake_file.
5933 (avr-*-*): Likewise.
5934 (bfin*-elf*): Add t-fdpbit to tmake_file.
5935 (bfin*-uclinux*): Likewise.
5936 (bfin*-linux-uclibc*): Likewise.
5937 (bfin*-rtems*): New case.
5938 Add t-fdpbit to tmake_file.
5939 (bfin*-*): Add t-fdpbit to tmake_file.
5940 (crisv32-*-elf): Likewise.
5941 (cris-*-linux*): Likewise.
5942 (fr30-*-elf): Likewise.
5943 (frv-*-elf, frv-*-*linux*): Likewise.
5944 (h8300-*-rtems*, h8300-*-elf*): Add t-fpbit to tmake_file.
5945 (iq2000*-*-elf*): Add t-fdpbit to tmake_file.
5946 (m32r-*-elf*): Likewise.
5947 (m32rle-*-elf*): Likewise.
5948 (m32r-*-linux*): Likewise.
5949 (m32rle-*-linux*): Likewise.
5950 (mcore-*-elf): Add t-fdpbit to tmake_file.
5951 (microblaze*-*-*): Likewise.
5952 (mips-sgi-irix6.5*): Add t-tpbit to tmake_file.
5953 (mips*-*-netbsd*): Add mips/t-mips to tmake_file.
5954 (mips64*-*-linux*): Also handle mipsisa64*-*-linux*.
5955 Fix typo.
5956 Add mips/t-tpbit to tmake-file.
5957 (mips*-*-linux*): Fix typo.
5958 (mips*-sde-elf*): New case
5959 Add mips/t-sdemtk unless using newlib.
5960 (mipsisa64sr71k-*-elf*): Add t-fdpbit to tmake_file.
5961 (mipsisa64sb1-*-elf*): Add mips/t-mips to tmake_file.
5962 (mn10300-*-*): Likewise.
5963 (pdp11-*-*): Likewise.
5964 (picochip-*-*): Add t-fpbit to tmake_file.
5965 (powerpc-*-eabisimaltivec*): Likewise.
5966 (powerpc-*-eabisim*): Likewise.
5967 (powerpc-*-elf*): Likewise.
5968 (powerpc-*-eabialtivec*): Likewise.
5969 (powerpc-xilinx-eabi*): New case.
5970 Add t-fdpbit to tmake_file.
5971 (powerpc-*-eabi*): Add t-fdpbit to tmake_file.
5972 (powerpc-*-rtems*): Likewise.
5973 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-ppc64-fp to
5974 tmake_file.
5975 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add t-fdpbit to
5976 tmake_file.
5977 (powerpc-*-lynxos*): Likewise.
5978 (powerpcle-*-elf*): Likewise.
5979 (powerpcle-*-eabisim*): Likewise.
5980 (powerpcle-*-eabi*): Likewise.
5981 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
5982 t-fdpbit, rs6000/t-ppc64-fp to tmake_file.
5983 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
5984 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
5985 (rx-*-elf): Add t-fdpbit to tmake_file.
5986 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
5987 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
5988 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
5989 (sh64l*-*-netbsd*): Add t-fdpbit to tmake_file except on
5990 sh*-*-netbsd*.
5991 (sh-*-rtems*): Add t-fdpbit to tmake_file.
5992 (sh-wrs-vxworks): Likewise.
5993 (sparc-*-elf*): Replace sparc/t-softfp by t-fdpbit in tmake_file.
5994 (sparc-*-linux*): Add t-fdpbit to tmake_file for *-leon*.
5995 (sparc-*-rtems*, sparc64-*-rtems*): Split off ...
5996 (sparc64-*-rtems*): ... new case.
5997 (sparc-*-rtems*): Add t-fdpbit to tmake_file.
5998 (spu-*-elf*): Likewise.
5999 Add spu/t-elf to tmake_file.
6000 (v850*-*-*): Add t-fdpbit to tmake_file.
6001 (xstormy16-*-elf): Likewise.
6002 (am33_2.0-*-linux*): Add t-fdpbit to tmake_file.
6003 (mep*-*-*): Likewise.
6005 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6007 * Makefile.in (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): New
6008 variables.
6009 (LIBUNWIND, SHLIBUNWIND_LINK, SHLIBUNWIND_INSTALL): New variables.
6010 (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): Add $(srcdir)/emutls.c.
6011 (install-unwind_h): New target.
6012 (all): Depend on it.
6013 * config.host (unwind_header): New variable.
6014 (*-*-freebsd*): Set tmake_file to t-eh-dw2-dip.
6015 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
6016 *-*-gnu*): Likewise, also for *-*-kopensolaris*-gnu.
6017 (*-*-solaris2*): Add t-eh-dw2-dip to tmake_file.
6018 (arm*-*-linux*): Add arm/t-bpabi for arm*-*-linux-*eabi.
6019 Set unwind_header.
6020 (arm*-*-uclinux*): Add arm/t-bpabi for arm*-*-uclinux*eabi.
6021 Set unwind_header.
6022 (arm*-*-eabi*, arm*-*-symbianelf*): Add arm/t-bpabi for
6023 arm*-*-eabi*.
6024 Add arm/t-symbian to tmake_file for arm*-*-symbianelf*.
6025 Set unwind_header.
6026 (ia64*-*-elf*): Add ia64/t-eh-ia64 to tmake_file.
6027 (ia64*-*-freebsd*): Likewise.
6028 (ia64*-*-linux*): Add ia64/t-glibc, ia64/t-eh-ia64, t-libunwind to
6029 tmake_file.
6030 Add t-libunwind-elf, ia64/t-glibc-libunwind unless
6031 $with_system_libunwind.
6032 (ia64*-*-hpux*): Set tmake_file.
6033 (ia64-hp-*vms*): Add ia64/t-eh-ia64 to tmake_file.
6034 (picochip-*-*): Set tmake_file.
6035 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Set
6036 md_unwind_header.
6037 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
6038 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
6039 (s390x-ibm-tpf*): Add t-eh-dw2-dip to tmake_file.
6040 (xtensa*-*-elf*): Set tmake_file.
6041 (xtensa*-*-linux*): Likewise.
6042 * configure.ac: Include ../config/unwind_ipinfo.m4.
6043 Call GCC_CHECK_UNWIND_GETIPINFO.
6044 Link unwind.h to $unwind_header.
6045 * configure: Regenerate.
6046 * emutls.c, unwind-c.c, unwind-compat.c, unwind-compat.h,
6047 unwind-dw2-fde-compat.c, unwind-dw2-fde-dip.c, unwind-dw2-fde.c,
6048 unwind-dw2-fde.h, unwind-dw2.c, unwind-dw2.h, unwind-generic.h,
6049 unwind-pe.h, unwind-sjlj.c, unwind.inc: New files.
6050 * config/unwind-dw2-fde-darwin.c: New file.
6051 * config/arm/libunwind.S, config/arm/pr-support.c,
6052 config/arm/t-bpabi, config/arm/t-symbian, config/arm/unwind-arm.c,
6053 config/arm/unwind-arm.h,: New files.
6054 * config/ia64/fde-glibc.c, config/ia64/fde-vms.c,
6055 config/ia64/t-eh-ia64, config/ia64/t-glibc,
6056 config/ia64/t-glibc-libunwind, config/ia64/t-hpux,
6057 config/ia64/t-vms, config/ia64/unwind-ia64.c,
6058 config/ia64/unwind-ia64.h: New files.
6059 * config/picochip/t-picochip: New file.
6060 * config/rs6000/aix-unwind.h, config/rs6000/darwin-fallback.c: New
6061 files.
6062 * config/rs6000/t-darwin (LIB2ADDEH): Set.
6063 * config/s390/t-tpf (LIB2ADDEH): Remove.
6064 * config/t-darwin (LIB2ADDEH): Set.
6065 * config/t-eh-dw2-dip: New file.
6066 * config/t-libunwind, config/t-libunwind-elf: New files.
6067 * config/t-sol2 (LIB2ADDEH): Remove.
6068 * config/xtensa/t-xtensa: New file.
6070 2011-08-02 H.J. Lu <hongjiu.lu@intel.com>
6072 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): New.
6073 (x86_64_fallback_frame_state): Use RT_SIGRETURN_SYSCALL and
6074 long long to check rt_sigreturn syscall.
6076 2011-08-02 Alan Modra <amodra@gmail.com>
6078 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
6079 Restore for indirect call bcrtl from correct stack slot, and only
6080 if cfa+40 isn't valid.
6082 2011-08-01 Julian Brown <julian@codesourcery.com>
6084 * config.host (arm*-*-linux*, arm*-*-uclinux*, arm*-*-eabi*)
6085 (arm*-*-symbianelf*): Add t-fixedpoint-gnu-prefix makefile fragment.
6086 * config/arm/bpabi-lib.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define.
6088 2011-08-01 Julian Brown <julian@codesourcery.com>
6090 * Makefile.in (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): New.
6091 (libgcc-std.ver.in): Use above.
6092 * fixed-bit.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define, if
6093 LIBGCC2_GNU_PREFIX is defined. Use instead of LIBGCC2_GNU_PREFIX
6094 throughout file.
6095 * config/t-fixedpoint-gnu-prefix: New file.
6096 * config/t-gnu-prefix (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): Set.
6097 * libgcc-std.ver.in (fixed-point routines): Use __FIXPTPFX__
6098 instead of __PFX__.
6100 2011-07-28 H.J. Lu <hongjiu.lu@intel.com>
6102 * config/i386/morestack.S (X86_64_SAVE_NEW_STACK_BOUNDARY): New.
6103 Use X86_64_SAVE_NEW_STACK_BOUNDARY to save the new stack boundary
6104 for x86-64. Properly check __x86_64__ and __LP64__.
6106 2010-07-28 H.J. Lu <hongjiu.lu@intel.com>
6108 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Always use _WIN64
6109 version.
6110 (_FP_WS_TYPE): Likewise.
6111 (_FP_I_TYPE): Likewise.
6113 2011-07-28 Alan Modra <amodra@gmail.com>
6115 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
6116 Leave r2 REG_UNSAVED if stopped on the instruction that saves r2
6117 in a plt call stub. Do restore r2 if stopped on bctrl.
6119 2011-07-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6121 * config.host (i[3456x]86-*-netware*): Remove.
6122 * config/i386/netware-crt0.c, config/i386/t-nwld,
6123 config/i386/t-slibgcc-nwld: Remove.
6125 2011-07-15 Bernd Schmidt <bernds@codesourcery.com>
6127 * config.host: Handle tic6x-*-*.
6128 * config/c6x/c6x-abi.h: New file.
6130 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6132 * config/i386/crtprec.c: New file.
6133 * config/i386/t-crtpc: Use $(srcdir) to refer to crtprec.c.
6134 * config.host (i[34567]86-*-darwin*): Add i386/t-crtpc to tmake_file.
6135 Add crtprec32.o, crtprec64.o, crtprec80.o to extra_parts.
6136 (x86_64-*-darwin*): Likewise.
6137 (i[34567]86-*-solaris2*: Likewise.
6139 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6141 * config/alpha/crtfastmath.c: New file.
6142 * config/i386/crtfastmath.c: New file.
6143 * config/ia64/crtfastmath.c: New file.
6144 * config/mips/crtfastmath.c: New file.
6145 * config/sparc/crtfastmath.c: New file.
6147 * config/t-crtfm (crtfastmath.o): Use $(srcdir) to refer to
6148 crtfastmath.c.
6149 Add -frandom-seed=gcc-crtfastmath.
6150 * config/alpha/t-crtfm: Remove.
6151 * config/i386/t-crtfm: Use $(srcdir) to refer to crtfastmath.c.
6152 * config/ia64/t-ia64 (crtfastmath.o): Remove.
6154 * config.host (alpha*-*-linux*): Replace alpha/t-crtfm by t-crtfm.
6155 (alpha*-dec-osf5.1*): Likewise.
6156 (alpha*-*-freebsd*): Add t-crtfm to tmake_file.
6157 Add crtfastmath.o to extra_parts.
6158 (i[34567]86-*-darwin*): Add i386/t-crtfm to tmake_file.
6159 Add crtfastmath.o to extra_parts.
6160 (x86_64-*-darwin*): Likewise.
6161 (x86_64-*-mingw*): Likewise.
6162 (ia64*-*-elf*): Add t-crtfm to tmake_file.
6163 (ia64*-*-freebsd*): Likewise.
6164 (ia64*-*-linux*): Likewise.
6165 (sparc64-*-freebsd*): Add t-crtfm to tmake_file.
6166 Add crtfastmath.o to extra_parts.
6168 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6170 * config/darwin-crt3.o: New file.
6171 * config/rs6000/darwin-crt2.c: New file.
6172 * config/t-darwin: New file.
6173 * config/rs6000/t-darwin (DARWIN_EXTRA_CRT_BUILD_CFLAGS): New variable.
6174 (crt2.o): New rule.
6175 * config.host (*-*-darwin*): Add crt3.o to extra_parts.
6176 (powerpc-*-darwin*): Add crt2.o to extra_parts.
6177 (powerpc64-*-darwin*): Likewise.
6179 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6181 * config/i386/netware-crt0.c: New file.
6182 * config/i386/t-nwld: Rename to ...
6183 * config/i386/t-slibgcc-nwld: ... this.
6184 * config/i386/t-nwld: New file.
6185 * config.host (i[3456x]86-*-netware*): Add i386/t-slibgcc-nwld to
6186 tmake_file.
6187 Add crt0.o, libgcc.def, libc.def, libcpre.def, posixpre.def to
6188 extra_parts.
6190 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6192 * configure.ac (i?86-*-solaris2*): Use libgcc copy of
6193 i386/t-crtstuff.
6194 * configure: Regenerate.
6196 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6198 * dfp-bit.c, dfp-bit.h: New files.
6199 * Makefile.in (D32PBIT_FUNCS, D64PBIT_FUNCS, D128PBIT_FUNCS): New
6200 variables.
6201 ($(d32pbit-o)): Use $(srcdir) to refer to dfp-bit.c
6202 ($(d64pbit-o)): Likewise.
6203 ($(d128pbit-o)): Likewise.
6204 * config/t-dfprules: New file.
6205 * config.host (i[34567]86-*-linux*): Add t-dfprules to tmake_file.
6206 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu,
6207 i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
6208 (x86_64-*-linux*): Likewise.
6209 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
6210 (i[34567]86-*-cygwin*): Likewise.
6211 (i[34567]86-*-mingw*, x86_64-*-mingw*): Likewise.
6212 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
6214 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6216 * Makfile.in (LIBGCOV): New variable.
6217 ($(libgcov-objects)): Use $(srcdir) to refer to libgcov.c.
6218 * libgcov.c: New file.
6220 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6222 * fixed-bit.c, fixed-bit.h: New files.
6223 * fixed-obj.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir) to
6224 refer to fixed-bit.c.
6226 2011-07-07 Joseph Myers <joseph@codesourcery.com>
6228 * config.host (*local*): Remove.
6230 2011-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6232 PR target/39150
6233 * config.host (*-*-solaris2*): Handle x86_64-*-solaris2.1[0-9]*
6234 like i?86-*-solaris2.1[0-9]*.
6235 (i[34567]86-*-solaris2*): Also handle x86_64-*-solaris2.1[0-9]*.
6236 * configure.ac (i?86-*-solaris2*): Likewise.
6237 * configure: Regenerate.
6239 2011-07-06 Thomas Schwinge <thomas@schwinge.name>
6241 * config.host (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
6242 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Remove
6243 md_unwind_header by splitting out of...
6244 (i[34567]86-*-linux*): ... this.
6245 * config.host (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu):
6246 Remove md_unwind_header by splitting out of...
6247 (x86_64-*-linux*): ... this.
6249 2011-07-04 Georg-Johann Lay <avr@gjlay.de>
6251 * config/avr/t-avr (intfuncs16): Add _clrsbXX2.
6253 2011-06-28 Nick Clifton <nickc@redhat.com>
6255 * config.host: Recognize all V850 variants.
6257 2011-06-22 Uros Bizjak <ubizjak@gmail.com>
6259 * enable-execute-stack-empty.c (__enable_execute_stack): Add prototype.
6261 2011-06-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6263 * shared-object.mk (c_flags-$o): Save c_flags.
6264 ($(base)$(objext)): Use it.
6265 ($(base)_s$(objext)): Likewise.
6267 2011-06-21 Bernd Schmidt <bernds@codesourcery.com>
6269 * Makefile.in (lib2funcs): Add _clrsbsi2 and _clrsbdi2.
6270 * libgcc-std.ver.in (GCC_4.7.0): New section.
6272 2011-06-16 Georg-Johann Lay <avr@gjlay.de>
6274 PR target/49313
6275 PR target/29524
6276 * config/avr/t-avr: Fix line endings.
6277 (intfuncs16): Remove _ffsXX2, _clzXX2, _ctzXX2, _popcountXX2,
6278 _parityXX2.
6280 2011-06-14 Olivier Hainque <hainque@adacore.com>
6281 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6283 * config/mips/irix6-unwind.h: New file.
6284 * config.host (mips-sgi-irix6.5*): Set md_unwind_header.
6286 2011-06-10 Eric Botcazou <ebotcazou@adacore.com>
6288 * config/sparc/linux-unwind.h (STACK_BIAS): Define.
6289 (sparc64_fallback_frame_state): Use it.
6290 (sparc64_frob_update_context): Further adjust context.
6291 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Likewise.
6292 * config/sparc/sol2-ci.S: Add TARGET_FLAT handling.
6293 * config/sparc/sol2-cn.S: Likewise.
6295 2011-06-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6297 * enable-execute-stack-empty.c: New file.
6298 * enable-execute-stack-mprotect.c: New file.
6299 * config/i386/enable-execute-stack-mingw32.c: New file.
6300 * config.host (enable_execute_stack): New variable.
6301 Select appropriate variants.
6302 * configure.ac: Link enable-execute-stack.c to
6303 $enable_execute_stack.
6304 * configure: Regenerate.
6305 * Makefile.in (LIB2ADD): Add enable-execute-stack.c.
6306 (lib2funcs): Remove _enable_execute_stack.
6308 2011-06-09 David S. Miller <davem@davemloft.net>
6309 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6311 * config.host (sparc-*-linux*): Correct md_unwind_header
6312 filename.
6313 (s390x-ibm-tpf*): Fix typo.
6315 2011-06-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6317 * config.host (mips-sgi-irix6.5*): Add t-crtfm to tmake_file.
6318 Add crtfastmath.o to extra_parts.
6319 (mips64*-*-linux*, mips*-*-linux*): Use t-crtfm instead of
6320 mips/t-crtfm.
6321 * config/mips/t-crtfm: Remove.
6323 2011-06-04 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
6325 * config.host (hppa*-*-linux*): Correct md_unwind_header name.
6327 2011-06-04 Kaz Kojima <kkojima@gcc.gnu.org>
6329 * config.host (sh*-*-linux*): Fix typo.
6331 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6333 * config/alpha/linux-unwind.h: Move from ../gcc/config/alpha.
6334 * config/alpha/osf5-unwind.h: Move from ../gcc/config/alpha.
6335 * config/alpha/vms-unwind.h: Move from ../gcc/config/alpha.
6336 * config/bfin/linux-unwind.h: Move from ../gcc/config/bfin.
6337 * config/i386/linux-unwind.h: Move from ../gcc/config/i386.
6338 * config/i386/sol2-unwind.h: Move from ../gcc/config/i386.
6339 * config/i386/w32-unwind.h: Move from ../gcc/config/i386.
6340 Wrap in !__MINGW64__.
6341 * config/ia64/linux-unwind.h: Move from ../gcc/config/ia64.
6342 * config/ia64/vms-unwind.h: Move from ../gcc/config/ia64.
6343 * config/m68k/linux-unwind.h: Move from ../gcc/config/m68k.
6344 * config/mips/linux-unwind.h: Move from ../gcc/config/mips.
6345 * config/pa/hpux-unwind.h: Move from ../gcc/config/pa.
6346 * config/pa/linux-unwind.h: Move from ../gcc/config/pa.
6347 * config/rs6000/darwin-unwind.h: Move from ../gcc/config/rs6000.
6348 Wrap in !__LP64__.
6349 * config/rs6000/linux-unwind.h: Move from ../gcc/config/rs6000.
6350 * config/s390/linux-unwind.h: Move from ../gcc/config/s390.
6351 * config/s390/tpf-unwind.h: Move from ../gcc/config/s390.
6352 * config/sh/linux-unwind.h: Move from ../gcc/config/sh.
6353 * config/sparc/linux-unwind.h: Move from ../gcc/config/sparc.
6354 * config/sparc/sol2-unwind.h: Move from ../gcc/config/sparc.
6355 * config/xtensa/linux-unwind.h: Move from ../gcc/config/xtensa.
6356 * config/no-unwind.h: New file.
6357 * config.host (md_unwind_header): Document.
6358 Define.
6359 (alpha*-*-linux*, alpha*-dec-osf5.1*, alpha64-dec-*vms*,
6360 alpha*-dec-*vms*, bfin*-uclinux*, bfin*-linux-uclibc*,
6361 hppa*-*-linux*, hppa[12]*-*-hpux10*, hppa*64*-*-hpux11*,
6362 hppa[12]*-*-hpux11*): Set md_unwind_header.
6363 (i[34567]86-*-linux*): Handle i[34567]86-*-kopensolaris*-gnu.
6364 Set md_unwind_header.
6365 (x86_64-*-linux*, i[34567]86-*-solaris2*): Set md_unwind_header.
6366 (i[34567]86-*-cygwin*): Split from i[34567]86-*-mingw*.
6367 (i[34567]86-*-mingw*, ia64*-*-linux*, ia64-hp-*vms*,
6368 m68k-*-uclinux*, m68k-*-linux*, mips64*-*-linux*, mips*-*-linux*,
6369 powerpc-*-darwin*, powerpc-*-linux*, s390-*-linux*,
6370 s390x-*-linux*, s390x-ibm-tpf*, sh*-*-linux*, sparc-*-linux*,
6371 sparc*-*-solaris2*, sparc64-*-linux*, xtensa*-*-linux*): Set
6372 md_unwind_header.
6373 * configure.ac: Link md-unwind-support.h to $md_unwind_header.
6374 * configure: Regenerate.
6376 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6378 * config.host (mips-sgi-irix[56]*): Restrict to mips-sgi-irix6.5*.
6379 Set tmake_file, extra_parts.
6380 * config/mips/irix-crti.S: Move from ../gcc/config/mips/irix-crti.asm.
6381 Remove O32 support.
6382 * config/mips/irix-crtn.S: Move from ../gcc/config/mips/irix-crtn.asm.
6383 Remove O32 support.
6384 * config/mips/t-irix6: New file.
6385 * config/mips/t-slibgcc-irix: New file.
6387 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6389 * config/s390/t-tpf (LIB2ADDEHDEP): Remove.
6390 * config/t-sol2 (LIB2ADDEH): Use gcc_srcdir, add emutls.c.
6392 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6394 * configure.ac (target_thread_file): Determine thread model.
6395 * configure: Regenerate.
6396 * config.host (alpha*-dec-osf5.1*): Set tmake_file, extra_parts.
6397 * config/alpha/t-alpha: New file.
6398 * config/alpha/t-crtfm: Use $<.
6399 * config/alpha/t-ieee: New file.
6400 * config/alpha/t-osf-pthread: New file.
6401 * config/alpha/t-slibgcc-osf: New file.
6402 * config/alpha/libgcc-osf5.ver: New file.
6404 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6406 * config.host (i[34567]86-*-solaris2*): Add i386/t-crtfm to
6407 tmake_file.
6408 Add crtfastmath.o to extra_parts.
6410 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6412 * config/gmon-sol2.c: Reindent.
6413 Cleanup comments.
6414 Remove, correct casts.
6415 Use STDERR_FILENO, NULL.
6416 (BASEADDRESS): Remove.
6417 (minbrk): Remove.
6418 (errno, sbrk): Remove declarations.
6419 (monstartup) [hp300]: Remove.
6420 (mcount): Remove.
6422 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6424 * Makefile.in (cpu_type): Define.
6425 * config.host (i[34567]86-*-rtems*): Handle it.
6426 (i[34567]86-*-solaris2*): Move body ...
6427 (*-*-solaris2*): ... here.
6428 New case, generalize.
6429 (sparc-*-elf*): Handle it.
6430 (sparc-*-linux*, sparc64-*-linux*): Replace sparc/t-crtfm by t-crtfm.
6431 (sparc-*-rtems*, sparc64-*-rtems*); Handle it.
6432 (sparc64-*-solaris2*, sparcv9-*-solaris2*, sparc-*-solaris2*):
6433 Fold into ...
6434 (sparc*-*-solaris2*): ... this.
6435 New case.
6436 (sparc64-*-elf*): Handle it.
6437 * config/gmon-sol2.c: Move from ../gcc/config/sparc.
6438 Merge ../gcc/config/i386/gmon-sol2.c.
6439 * config/i386/sol2-c1.S: Move from ../gcc/config/i386/sol2-c1.asm.
6440 Use C comments.
6441 Merge ../gcc/config/i386/sol2-gc1.asm.
6442 * config/i386/sol2-ci.S: Move from ../gcc/config/i386/sol2-ci.asm.
6443 Use C comments.
6444 * config/i386/sol2-cn.S: Move from ../gcc/config/i386/sol2-cn.asm.
6445 Use C comments.
6446 * config/i386/t-crtfm (crtfastmath.o): Use $<.
6447 * config/i386/t-crtstuff: New file.
6448 * config/i386/t-softfp: New file.
6449 * config/i386/t-sol2 ($(T)gmon.o, $(T)gcrt1.o, $(T)crt1.o),
6450 $(T)crti.o, $(T)crtn.o): Remove.
6451 (gcrt1.o): New rule.
6452 (TARGET_LIBGCC2_CFLAGS): Remove.
6453 * config/sparc/sol2-c1.S: Move from ../gcc/config/sparc/sol2-c1.asm.
6454 * config/sparc/sol2-ci.S: Move from ../gcc/config/sparc/sol2-ci.asm.
6455 * config/sparc/sol2-cn.S: Move from ../gcc/config/sparc/sol2-cn.asm.
6456 * config/sparc/t-sol2: New file.
6457 * config/sparc/t-crtfm: Move to ...
6458 * config/t-crtfm: ... this.
6459 Use $(cpu_type), $<.
6460 * config/t-crtin: New file.
6461 * config/sparc/t-softfp: New file.
6462 * config/sparc/t-softmul: New file.
6463 * config/t-rtems: New file.
6464 * config/t-slibgcc: New file.
6465 * config/t-slibgcc-elf-ver: New file.
6466 * config/t-slibgcc-gld: New file.
6467 * config/t-slibgcc-sld: New file.
6468 * config/t-sol2: New file.
6469 * configure.ac: Include ../config/lib-ld.m4.
6470 Call AC_LIB_PROG_LD_GNU.
6471 Substitute cpu_type.
6472 * configure: Regenerate.
6474 2011-05-27 Bernd Schmidt <bernds@codesourcery.com>
6476 PR bootstrap/49173
6477 * config/t-slibgcc-darwin (SHLIB_MAPFILES): Look for
6478 libgcc-std.ver in the build directory.
6479 * config/s390/t-linux (SHLIB_MAPFILES): Likewise.
6480 * config/sh/t-linux (SHLIB_MAPFILES): Likewise.
6482 2011-05-25 Bernd Schmidt <bernds@codesourcery.com>
6484 * libgcc-std.ver.in: New file.
6485 * Makefile.in (LIBGCC_VER_GNU_PREFIX, LIBGCC_VER_SYMBOLS_PREFIX): New
6486 variables.
6487 (libgcc-std.ver): New rule.
6488 * config/t-gnu-prefix: New file.
6490 2011-05-23 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6492 * config/s390/t-tpf (LIB2ADDEH): Remove $(gcc_srcdir)/gthr-gnat.c.
6494 2011-05-10 Joseph Myers <joseph@codesourcery.com>
6496 * config/i386/darwin-lib.h: New file.
6498 2011-05-10 Joseph Myers <joseph@codesourcery.com>
6500 * config/arm/symbian-lib.h: New.
6502 2011-05-04 Chris Demetriou <cgd@google.com>
6504 * config/i386/morestack.S (__i686.get_pc_thunk.bx): Rename to...
6505 (__x86.get_pc_thunk.bx): ...this.
6506 (__morestack): Adjust for rename, remove undef of __i686.
6508 2011-05-03 Chris Demetriou <cgd@google.com>
6510 * config/i386/morestack.S (__i686.get_pc_thunk.bx): New.
6512 2011-03-22 Joseph Myers <joseph@codesourcery.com>
6514 * config.host (alpha*-*-gnu*, arc-*-elf*, arm*-*-netbsd*,
6515 arm-*-pe*, crx-*-elf, i[34567]86-*-netbsd*, i[34567]86-*-pe,
6516 m68hc11-*-*|m6811-*-*, m68hc12-*-*|m6812-*-*, mcore-*-pe*,
6517 powerpc64-*-gnu*, powerpc-*-gnu-gnualtivec*, powerpc-*-gnu*,
6518 sh-*-symbianelf* | sh[12346l]*-*-symbianelf*, vax-*-netbsd*):
6519 Remove cases.
6521 2011-03-14 Andreas Tobler <andreast@fgznet.ch>
6523 * config.host (cpu_type): Add FreeBSD PowerPC specific parts.
6524 Adjust copyright year.
6526 2011-03-07 Ian Lance Taylor <iant@google.com>
6528 * generic-morestack.c (__splitstack_find): Adjust returned stack
6529 pointer to include all registers pushed by __morestack.
6531 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
6533 PR target/40125
6534 * configure.ac: Call ACX_NONCANONICAL_TARGET.
6535 (toolexecdir): Calculate and AC_SUBST.
6536 (toolexeclibdir): Likewise.
6537 * Makefile.in (target_noncanonical): Import.
6538 (toolexecdir): Likewise.
6539 (toolexeclibdir): Likewise.
6540 * configure: Regenerate.
6542 2010-12-13 Nathan Froyd <froydnj@codesourcery.com>
6544 PR target/46040
6545 * config/arm/bpabi.h: Rename to...
6546 * config/arm/bpabi-lib.h: ...this.
6548 2010-12-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6550 * configure.ac: Use i386/t-crtstuff on i?86-*-solaris2* if
6551 appropriate.
6552 * configure: Regenerate.
6554 2010-11-24 Nathan Froyd <froydnj@codesourcery.com>
6556 * config/libbid/bid_conf.h (BID_BIG_ENDIAN): Define in terms of
6557 __FLOAT_WORD_ORDER__.
6558 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN):
6559 Delete.
6561 2010-11-20 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
6563 PR other/46202
6564 * Makefile.in (install-strip): New phony target.
6566 2010-11-07 Ian Lance Taylor <iant@google.com>
6568 PR target/46089
6569 * config/i386/morestack.S (__morestack_large_model): New
6570 function.
6572 2010-10-23 Nathan Froyd <froydnj@codesourcery.com>
6574 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_WORDS_BIG_ENDIAN):
6575 Delete.
6576 (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN): Test __BYTE_ORDER__.
6578 2010-10-14 Nathan Froyd <froydnj@codesourcery.com>
6580 * config/arm/bpabi.h: New file.
6581 * config/frv/frv-abi.h: New file.
6583 2010-10-01 Ian Lance Taylor <iant@google.com>
6585 * config/t-stack(LIB2ADD_ST): Set instead of LIB2ADD.
6586 * config/i386/t-stack-i386 (LIB2ADD_ST): Likewise.
6588 2010-10-01 H.J. Lu <hongjiu.lu@intel.com>
6590 PR target/45858
6591 * config.host: Add the missing `$'.
6593 2010-09-30 Michael Eager <eager@eagercon.com>
6595 * config.host: Add microblaze*-*-*.
6596 * config/microblaze/{divsi3.asm,divsi3_table.c,moddi3.asm,modsi3.asm,
6597 muldi3_hard.asm,mulsi3.asm,stack_overflow_exit.asm,t-microblaze,
6598 udivsi3.asm,umodsi3.asm}: New.
6600 2010-09-28 Ian Lance Taylor <iant@google.com>
6602 * configure.ac: Adjust CFI test to test assembler directly rather
6603 than checking gcc preprocessor macro.
6604 * configure: Rebuild.
6606 2010-09-27 Ian Lance Taylor <iant@google.com>
6608 * configure.ac: Test whether assembler supports CFI directives.
6609 * config.host: Only add t-stack and i386/t-stack-i386 to
6610 tmake_file if libgcc_cv_cfi is "yes".
6611 * configure: Rebuild.
6613 2010-09-27 Ian Lance Taylor <iant@google.com>
6615 * generic-morestack.h: New file.
6616 * generic-morestack.c: New file.
6617 * generic-morestack-thread.c: New file.
6618 * config/i386/morestack.S: New file.
6619 * config/t-stack: New file.
6620 * config/i386/t-stack-i386: New file.
6621 * config.host (i[34567]86-*-linux* and friends): Add t-stack and
6622 i386/t-stack-i386 to tmake_file.
6624 2010-09-21 Iain Sandoe <iains@gcc.gnu.org>
6626 * Makefile.in (libgcc-extra-parts): Check for static archives and
6627 invoke ranlib after installing them.
6628 (gcc-extra-parts): Likewise.
6629 (install-leaf): Likewise.
6631 2010-09-14 H.J. Lu <hongjiu.lu@intel.com>
6633 * configure: Regenerated.
6635 2010-09-10 Kai Tietz <kai.tietz@onevision.com>
6637 * configure: Regenerated.
6639 2010-09-09 Gerald Pfeifer <gerald@pfeifer.com>
6640 Andrew Pinski <pinskia@gmail.com>
6642 PR target/40959
6643 * config.host (ia64*-*-freebsd*): Set extra_parts. Set tmake_file.
6645 2010-09-06 H.J. Lu <hongjiu.lu@intel.com>
6647 PR target/45524
6648 * configure: Regenerated.
6650 2010-09-06 Andreas Schwab <schwab@redhat.com>
6652 * configure: Regenerate.
6654 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
6656 * config/i386/t-sol2 (__copysigntf3, __fabstf3): Disable for
6657 64bit targets.
6658 (__fixtfti, __fixunstfti, __floattitf, __floatuntitf): Enable only
6659 for 64bit targets.
6661 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
6662 Iain Sandoe <iains@gcc.gnu.org>
6664 PR target/45476
6665 * Makefile.in (sifuncs, difuncs, tifuncs): Filter out
6666 LIB2FUNCS_EXCLUDE functions.
6668 2010-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
6670 * configure.ac: Use the GCC_AC_ENABLE_DECIMAL_FLOAT macro.
6671 Include dfp.m4.
6672 * configure: Regenerate.
6674 2010-09-01 Uros Bizjak <ubizjak@gmail.com>
6676 * config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add
6677 i386/t-freebsd to tmake_file.
6678 * config/i386/t-freebsd: New file.
6679 * config/i386/libgcc-bsd.ver: New file.
6681 2010-07-23 Nathan Froyd <froydnj@codesourcery.com>
6683 * config.host (powerpc*-eabispe*): Set tmake_file.
6684 (powerpc*-eabi*): Likewise.
6685 * config/rs6000/t-ppccomm (EXTRA_PARTS): Add crtbegin, crtend,
6686 crtbeginS, crtendS, crtbeginT.
6688 2010-06-12 Kazu Hirata <kazu@codesourcery.com>
6690 * config.host (mips64*-*-linux*, mips*-*-linux*): Add mips/t-crtfm
6691 to tmake_file. Add crtfastmath.o to extra_parts.
6692 * config/mips/t-crtfm: New.
6694 2010-05-19 Joel Sherrill <joel.sherrill@oarcorp.com>
6696 * config.host (sparc64-*-rtems*): New target.
6698 2010-05-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6700 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
6701 assembler syntax.
6703 2010-04-15 Thomas Schwinge <tschwinge@gnu.org>
6705 * config.host <i[34567]86-*-gnu*>: Handle softfp as for Linux.
6707 2010-04-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6709 * config.host (alpha*-dec-osf[45]*): Removed alpha*-dec-osf4*,
6710 alpha-dec-osf5.0* support.
6712 2010-04-01 Ralf Corsépius <ralf.corsepius@rtems.org>
6714 * config.host: Add lm32-*-rtems*.
6716 2010-03-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6717 Uros Bizjak <ubizjak@gmail.com>
6719 PR target/39048
6720 * config.host (i[34567]86-*-solaris2): Handle 32-bit Solaris 2/x86
6721 like other remaining 32-bit x86 OSes.
6722 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
6723 assembler syntax.
6724 * config/i386/libgcc-sol2.ver: New file.
6725 * config/i386/t-sol2 (SHLIB_MAPFILES): Add it.
6727 2010-03-30 Jack Howarth <howarth@bromo.med.uc.edu>
6729 PR c/43553
6730 * Makefile.in (INTERNAL_CFLAGS): Add @set_use_emutls@.
6731 * configure.ac: Use GCC_CHECK_EMUTLS to see if emulated TLS
6732 is used and substitute set_use_emutls.
6733 * configure: Regenerated.
6735 2010-03-30 Tarik Graba <tarik.graba@telecom-paristech.fr>
6737 * config/lm32/t-lm32: Remove misplaced MULTILIB_OPTIONS.
6739 2010-03-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6741 PR target/38085
6742 * config/i386/t-sol2 ($(T)gmon.o): Use CFLAGS instead of
6743 MULTILIB_CFLAGS.
6744 ($(T)gcrt1.o): Likewise.
6745 ($(T)crt1.o): Likewise.
6746 ($(T)crti.o): Likewise.
6747 ($(T)crtn.o): Likewise.
6749 2010-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
6751 PR other/42980
6752 * Makefile.in (install): Use $(MAKE) string in rule, for
6753 parallel make.
6755 2010-02-22 Hans-Peter Nilsson <hp@bitrange.com>
6757 Migrate from broken pre-libgcc legacy support to libgcc-centric rules.
6758 * config/mmix/t-mmix: New file.
6759 * config.host <mmix-knuth-mmixware> (extra_parts, tmake_file): Set.
6761 2010-02-02 Jack Howarth <howarth@bromo.med.uc.edu>
6763 PR java/41991
6764 * config/t-slibgcc-darwin: Add libgcc-libsystem.ver to
6765 SHLIB_MAPFILES.
6767 2010-01-04 Anthony Green <green@moxielogic.com>
6769 * config/moxie/crti.asm, config/moxie/crtn.asm,
6770 config/moxie/t-moxie-softfp, config/moxie/sfp-machine.h,
6771 config/moxie/t-moxie: New files.
6772 * config.host: Add t-moxie-softfp reference.
6774 2009-11-18 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
6776 PR other/39888
6777 * config/t-slibgcc-darwin: Fix embedded rpaths for
6778 --enable-version-specific-runtime-libs, build extension stub
6779 libs exposing features available from current libgcc_s.
6781 2009-11-11 Jon Beniston <jon@beniston.com>
6783 * config.host: Add lm32 targets.
6784 * config/lm32: New directory.
6785 * config/lm32/libgcc_lm32.h: New file.
6786 * config/lm32/_mulsi3.c: New file.
6787 * config/lm32/_udivmodsi4.c: New file.
6788 * config/lm32/_divsi3.c: New file.
6789 * config/lm32/_modsi3.c: New file.
6790 * config/lm32/_udivsi3.c: New file.
6791 * config/lm32/_umodsi3.c: New file.
6792 * config/lm32/_lshrsi3.S: New file.
6793 * config/lm32/_ashrsi3.S: New file.
6794 * config/lm32/_ashlsi3.S: New file.
6795 * config/lm32/crti.S: New file.
6796 * config/lm32/crtn.S: New file.
6797 * config/lm32/t-lm32: New file.
6798 * config/lm32/t-elf: New file.
6799 * config/lm32/t-uclinux: New file.
6801 2009-10-26 Nick Clifton <nickc@redhat.com>
6803 * config.host: Add support for RX target.
6804 * config/rx: New directory.
6805 * config/rx/rx-abi-functions.c: New file. Supplementary
6806 functions for libgcc to support the RX ABI.
6807 * config/rx/rx-abi.h: New file. Supplementary header file for
6808 libgcc RX ABI functions.
6809 * config/rx/t-rx: New file: Makefile fragment for building
6810 libgcc for the RX.
6812 2009-10-09 Uros Bizjak <ubizjak@gmail.com>
6814 * config/i386/32/sfp-machine.h (__FP_FRAC_SUB_4): Change operand
6815 constraint of y0 to "g".
6817 2009-10-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
6819 * config.host: Include the s390 makefile fragments.
6820 * config/s390/32/_fixdfdi.c: New file.
6821 * config/s390/32/_fixsfdi.c: New file.
6822 * config/s390/32/_fixtfdi.c: New file.
6823 * config/s390/32/_fixunsdfdi.c: New file.
6824 * config/s390/32/_fixunssfdi.c: New file.
6825 * config/s390/32/_fixunstfdi.c: New file.
6826 * config/s390/32/t-floattodi: New file.
6827 * config/s390/libgcc-glibc.ver: New file.
6828 * config/s390/t-crtstuff: New file.
6829 * config/s390/t-linux: New file.
6830 * config/s390/t-tpf: New file.
6832 2009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
6834 * configure.ac (AC_PREREQ): Bump to 2.64.
6836 2009-08-22 Kaz Kojima <kkojima@gcc.gnu.org>
6838 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Add -mieee.
6840 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
6842 * configure: Regenerate.
6844 2009-08-09 Douglas B Rupp <rupp@gnat.com>
6846 * config.host (ia64-hp-*vms*): New target.
6847 (alpha64-dec-*vms*,alpha*-dec-*vms*): Fix for config/vms and unify
6848 with ia64-hp-*vms*.
6850 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
6852 * configure.ac: Add snippet for maintainer-mode.
6853 * configure: Regenerate.
6854 * Makefile.in (AUTOCONF, configure_deps): New variables.
6855 ($(srcdir)/configure)): New rule, active only with maintainer
6856 mode turned on.
6858 2009-06-23 DJ Delorie <dj@redhat.com>
6860 Add MeP port.
6861 * config.host: Add mep support.
6863 2009-06-22 Kai Tietz <kai.tietz@onevision.com>
6865 * config.host: Add i386/${host_address}/t-fprules-softfp and
6866 t-softfp to tmake_file for i[34567]86-*-mingw*, x86_64-*-mingw*.
6868 * config/i386/64/_divtc3.c: Disable usage of .symver assembly symbol
6869 for mingw targets.
6870 * config/i386/64/_multc3.c: Likewise.
6871 * config/i386/64/_powitf2.c: Likewise.
6872 * config/i386/64/eqtf2.c: Likewise.
6873 * config/i386/64/getf2.c: Likewise.
6874 * config/i386/64/letf2.c: Likewise.
6875 * config/i386/64/letf2.c: Likewise.
6876 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Define as
6877 unsigned long long for x64 mingw targets.
6878 (_FP_WS_TYPE): Define as signed long long for x64 mingw target.
6879 (_FP_I_TYPE): Define as long long for x64 mingw target.
6881 2009-06-10 Maciej W. Rozycki <macro@linux-mips.org>
6883 * config.host (vax-*-linux*): New.
6885 2009-05-31 Anthony Green <green@moxielogic.com>
6887 * config.host: Add moxie support.
6888 * config/moxie/t-moxie: New file.
6890 2009-05-29 David Billinghurst <billingd@gcc.gnu.org>
6892 * config.host: Add i386/${host_address}/t-fprules-softfp and
6893 t-softfp to tmake_file for i[34567]86-*-cygwin*.
6895 2009-04-17 Aurelien Jarno <aurelien@aurel32.net>
6897 * config.host: Add i386/${host_address}/t-fprules-softfp to
6898 tmake_file for i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu*.
6900 2009-04-09 Nick Clifton <nickc@redhat.com>
6902 * config/ia64/tf-signs.c: Change copyright header to refer to
6903 version 3 of the GNU General Public License with version 3.1
6904 of the GCC Runtime Library Exception and to point readers at
6905 the COPYING3 and COPYING3.RUNTIME files and the FSF's license
6906 web page.
6907 * config/i386/32/tf-signs.c: Likewise.
6908 * config/libbid/_addsub_dd.c: Likewise.
6909 * config/libbid/_addsub_sd.c: Likewise.
6910 * config/libbid/_addsub_td.c: Likewise.
6911 * config/libbid/_dd_to_df.c: Likewise.
6912 * config/libbid/_dd_to_di.c: Likewise.
6913 * config/libbid/_dd_to_sd.c: Likewise.
6914 * config/libbid/_dd_to_sf.c: Likewise.
6915 * config/libbid/_dd_to_si.c: Likewise.
6916 * config/libbid/_dd_to_td.c: Likewise.
6917 * config/libbid/_dd_to_tf.c: Likewise.
6918 * config/libbid/_dd_to_udi.c: Likewise.
6919 * config/libbid/_dd_to_usi.c: Likewise.
6920 * config/libbid/_dd_to_xf.c: Likewise.
6921 * config/libbid/_df_to_dd.c: Likewise.
6922 * config/libbid/_df_to_sd.c: Likewise.
6923 * config/libbid/_df_to_td.c: Likewise.
6924 * config/libbid/_di_to_dd.c: Likewise.
6925 * config/libbid/_di_to_sd.c: Likewise.
6926 * config/libbid/_di_to_td.c: Likewise.
6927 * config/libbid/_div_dd.c: Likewise.
6928 * config/libbid/_div_sd.c: Likewise.
6929 * config/libbid/_div_td.c: Likewise.
6930 * config/libbid/_eq_dd.c: Likewise.
6931 * config/libbid/_eq_sd.c: Likewise.
6932 * config/libbid/_eq_td.c: Likewise.
6933 * config/libbid/_ge_dd.c: Likewise.
6934 * config/libbid/_ge_sd.c: Likewise.
6935 * config/libbid/_ge_td.c: Likewise.
6936 * config/libbid/_gt_dd.c: Likewise.
6937 * config/libbid/_gt_sd.c: Likewise.
6938 * config/libbid/_gt_td.c: Likewise.
6939 * config/libbid/_isinfd128.c: Likewise.
6940 * config/libbid/_isinfd32.c: Likewise.
6941 * config/libbid/_isinfd64.c: Likewise.
6942 * config/libbid/_le_dd.c: Likewise.
6943 * config/libbid/_le_sd.c: Likewise.
6944 * config/libbid/_le_td.c: Likewise.
6945 * config/libbid/_lt_dd.c: Likewise.
6946 * config/libbid/_lt_sd.c: Likewise.
6947 * config/libbid/_lt_td.c: Likewise.
6948 * config/libbid/_mul_dd.c: Likewise.
6949 * config/libbid/_mul_sd.c: Likewise.
6950 * config/libbid/_mul_td.c: Likewise.
6951 * config/libbid/_ne_dd.c: Likewise.
6952 * config/libbid/_ne_sd.c: Likewise.
6953 * config/libbid/_ne_td.c: Likewise.
6954 * config/libbid/_sd_to_dd.c: Likewise.
6955 * config/libbid/_sd_to_df.c: Likewise.
6956 * config/libbid/_sd_to_di.c: Likewise.
6957 * config/libbid/_sd_to_sf.c: Likewise.
6958 * config/libbid/_sd_to_si.c: Likewise.
6959 * config/libbid/_sd_to_td.c: Likewise.
6960 * config/libbid/_sd_to_tf.c: Likewise.
6961 * config/libbid/_sd_to_udi.c: Likewise.
6962 * config/libbid/_sd_to_usi.c: Likewise.
6963 * config/libbid/_sd_to_xf.c: Likewise.
6964 * config/libbid/_sf_to_dd.c: Likewise.
6965 * config/libbid/_sf_to_sd.c: Likewise.
6966 * config/libbid/_sf_to_td.c: Likewise.
6967 * config/libbid/_si_to_dd.c: Likewise.
6968 * config/libbid/_si_to_sd.c: Likewise.
6969 * config/libbid/_si_to_td.c: Likewise.
6970 * config/libbid/_td_to_dd.c: Likewise.
6971 * config/libbid/_td_to_df.c: Likewise.
6972 * config/libbid/_td_to_di.c: Likewise.
6973 * config/libbid/_td_to_sd.c: Likewise.
6974 * config/libbid/_td_to_sf.c: Likewise.
6975 * config/libbid/_td_to_si.c: Likewise.
6976 * config/libbid/_td_to_tf.c: Likewise.
6977 * config/libbid/_td_to_udi.c: Likewise.
6978 * config/libbid/_td_to_usi.c: Likewise.
6979 * config/libbid/_td_to_xf.c: Likewise.
6980 * config/libbid/_tf_to_dd.c: Likewise.
6981 * config/libbid/_tf_to_sd.c: Likewise.
6982 * config/libbid/_tf_to_td.c: Likewise.
6983 * config/libbid/_udi_to_dd.c: Likewise.
6984 * config/libbid/_udi_to_sd.c: Likewise.
6985 * config/libbid/_udi_to_td.c: Likewise.
6986 * config/libbid/_unord_dd.c: Likewise.
6987 * config/libbid/_unord_sd.c: Likewise.
6988 * config/libbid/_unord_td.c: Likewise.
6989 * config/libbid/_usi_to_dd.c: Likewise.
6990 * config/libbid/_usi_to_sd.c: Likewise.
6991 * config/libbid/_usi_to_td.c: Likewise.
6992 * config/libbid/_xf_to_dd.c: Likewise.
6993 * config/libbid/_xf_to_sd.c: Likewise.
6994 * config/libbid/_xf_to_td.c: Likewise.
6995 * config/libbid/bid128.c: Likewise.
6996 * config/libbid/bid128_2_str.h: Likewise.
6997 * config/libbid/bid128_2_str_macros.h: Likewise.
6998 * config/libbid/bid128_2_str_tables.c: Likewise.
6999 * config/libbid/bid128_add.c: Likewise.
7000 * config/libbid/bid128_compare.c: Likewise.
7001 * config/libbid/bid128_div.c: Likewise.
7002 * config/libbid/bid128_fma.c: Likewise.
7003 * config/libbid/bid128_logb.c: Likewise.
7004 * config/libbid/bid128_minmax.c: Likewise.
7005 * config/libbid/bid128_mul.c: Likewise.
7006 * config/libbid/bid128_next.c: Likewise.
7007 * config/libbid/bid128_noncomp.c: Likewise.
7008 * config/libbid/bid128_quantize.c: Likewise.
7009 * config/libbid/bid128_rem.c: Likewise.
7010 * config/libbid/bid128_round_integral.c: Likewise.
7011 * config/libbid/bid128_scalb.c: Likewise.
7012 * config/libbid/bid128_sqrt.c: Likewise.
7013 * config/libbid/bid128_string.c: Likewise.
7014 * config/libbid/bid128_to_int16.c: Likewise.
7015 * config/libbid/bid128_to_int32.c: Likewise.
7016 * config/libbid/bid128_to_int64.c: Likewise.
7017 * config/libbid/bid128_to_int8.c: Likewise.
7018 * config/libbid/bid128_to_uint16.c: Likewise.
7019 * config/libbid/bid128_to_uint32.c: Likewise.
7020 * config/libbid/bid128_to_uint64.c: Likewise.
7021 * config/libbid/bid128_to_uint8.c: Likewise.
7022 * config/libbid/bid32_to_bid128.c: Likewise.
7023 * config/libbid/bid32_to_bid64.c: Likewise.
7024 * config/libbid/bid64_add.c: Likewise.
7025 * config/libbid/bid64_compare.c: Likewise.
7026 * config/libbid/bid64_div.c: Likewise.
7027 * config/libbid/bid64_fma.c: Likewise.
7028 * config/libbid/bid64_logb.c: Likewise.
7029 * config/libbid/bid64_minmax.c: Likewise.
7030 * config/libbid/bid64_mul.c: Likewise.
7031 * config/libbid/bid64_next.c: Likewise.
7032 * config/libbid/bid64_noncomp.c: Likewise.
7033 * config/libbid/bid64_quantize.c: Likewise.
7034 * config/libbid/bid64_rem.c: Likewise.
7035 * config/libbid/bid64_round_integral.c: Likewise.
7036 * config/libbid/bid64_scalb.c: Likewise.
7037 * config/libbid/bid64_sqrt.c: Likewise.
7038 * config/libbid/bid64_string.c: Likewise.
7039 * config/libbid/bid64_to_bid128.c: Likewise.
7040 * config/libbid/bid64_to_int16.c: Likewise.
7041 * config/libbid/bid64_to_int32.c: Likewise.
7042 * config/libbid/bid64_to_int64.c: Likewise.
7043 * config/libbid/bid64_to_int8.c: Likewise.
7044 * config/libbid/bid64_to_uint16.c: Likewise.
7045 * config/libbid/bid64_to_uint32.c: Likewise.
7046 * config/libbid/bid64_to_uint64.c: Likewise.
7047 * config/libbid/bid64_to_uint8.c: Likewise.
7048 * config/libbid/bid_b2d.h: Likewise.
7049 * config/libbid/bid_binarydecimal.c: Likewise.
7050 * config/libbid/bid_conf.h: Likewise.
7051 * config/libbid/bid_convert_data.c: Likewise.
7052 * config/libbid/bid_decimal_data.c: Likewise.
7053 * config/libbid/bid_decimal_globals.c: Likewise.
7054 * config/libbid/bid_div_macros.h: Likewise.
7055 * config/libbid/bid_dpd.c: Likewise.
7056 * config/libbid/bid_flag_operations.c: Likewise.
7057 * config/libbid/bid_from_int.c: Likewise.
7058 * config/libbid/bid_functions.h: Likewise.
7059 * config/libbid/bid_gcc_intrinsics.h: Likewise.
7060 * config/libbid/bid_inline_add.h: Likewise.
7061 * config/libbid/bid_internal.h: Likewise.
7062 * config/libbid/bid_round.c: Likewise.
7063 * config/libbid/bid_sqrt_macros.h: Likewise.
7065 2009-04-09 Jakub Jelinek <jakub@redhat.com>
7067 * Makefile.in: Change copyright header to refer to version
7068 3 of the GNU General Public License and to point readers at the
7069 COPYING3 file and the FSF's license web page.
7070 * config.host: Likewise.
7072 2009-04-07 Alan Modra <amodra@bigpond.net.au>
7074 * config.host: Reorder and merge to match config.gcc change.
7076 2009-04-03 Alan Modra <amodra@bigpond.net.au>
7078 * config.host (powerpc-*-linux*altivec*, powerpc-*-linux*spe): Delete.
7080 2009-03-28 Joseph Myers <joseph@codesourcery.com>
7082 * config.host (arm-*-coff*, armel-*-coff*, arm-semi-aof,
7083 armel-semi-aof, h8300-*-*, i[34567]86-*-aout*, i[34567]86-*-coff*,
7084 m68k-*-aout*, m68k-*-coff*, pdp11-*-bsd, rs6000-ibm-aix4.[12]*,
7085 powerpc-ibm-aix4.[12]*, sh-*-*): Remove.
7087 2009-02-12 Uros Bizjak <ubizjak@gmail.com>
7089 * config.host (ia64*-*-linux*): Add t-softfp to tmake_file.
7090 * config/ia64/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
7092 2009-02-12 H.J. Lu <hongjiu.lu@intel.com>
7094 * config.host (ia64*-*-linux*): Add ia64/t-fprules-softfp and
7095 ia64/t-softfp-compat to tmake_file.
7097 * Makefile.in (gen-hide-list): Ignore .*_compat and .*@.*.
7099 * config/ia64/__divxf3.asm: New.
7100 * config/ia64/_fixtfdi.asm: Likewise.
7101 * config/ia64/_fixunstfdi.asm: Likewise.
7102 * config/ia64/_floatditf.asm: Likewise.
7103 * config/ia64/t-fprules-softfp: Likewise.
7104 * config/ia64/t-softfp-compat: Likewise.
7105 * config/ia64/tf-signs.c: Likewise.
7107 2009-01-18 Ben Elliston <bje@au.ibm.com>
7109 * config/i386/32/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
7111 2009-01-16 Ben Elliston <bje@au.ibm.com>
7113 * config.host (i[34567]86-*-linux*, x86_64-*-linux*): Add t-softfp
7114 to tmake_file.
7116 2009-01-13 Ben Elliston <bje@au.ibm.com>
7118 * config/t-softfp: New file.
7119 * config.host (powerpc64-*-linux*, powerpc64-*-gnu*): Add t-softfp.
7120 (powerpc-*-linux*spe*, powerpc-*-linux*): Likewise.
7122 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
7124 * config.host: Add m32r*-*-rtems*.
7126 2008-12-01 Joel Sherrill <joel.sherrill@oarcorp.com>
7128 * config.host: Add m32c*-*-rtems*.
7130 2008-11-20 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
7132 PR bootstrap/33100
7133 * configure.ac (i?86-*-solaris2.1[0-9]*): Only include
7134 i386/t-crtstuff if linker supports ZERO terminator unwind entries.
7135 * configure: Regenerate.
7136 * config.host (i[34567]86-*-solaris2*): Move i386/t-sol2 in
7137 tmake_file here from gcc/config.gcc.
7138 Move extra_parts here from gcc/config.gcc.
7139 * config/i386/t-sol2: Move here from gcc/config/i386.
7140 Use gcc_srcdir instead of srcdir.
7142 2008-11-18 Adam Nemet <anemet@caviumnetworks.com>
7144 * config.host (mipsisa64r2-*-elf* | mipsisa64r2el-*-elf*): New
7145 case.
7147 2008-11-09 Thomas Schwinge <tschwinge@gnu.org>
7149 * config.host <t-tls>: Also enable for GNU/kFreeBSD and GNU/kNetBSD.
7151 2008-10-08 Thomas Schwinge <tschwinge@gnu.org>
7153 * config.host: Fold `*-*-gnu*' cases into the Linux ones.
7155 2008-09-03 Hari Sandanagobalane <hariharan@picochip.com>
7157 Add picoChip port.
7158 * config.host: Add picochip-*-*.
7160 2008-08-06 Bob Wilson <bob.wilson@acm.org>
7162 * config.host: Match more processor names for Xtensa.
7164 2008-07-08 H.J. Lu <hongjiu.lu@intel.com>
7166 * config/i386/64/t-softfp-compat: Update comments.
7168 2008-07-07 H.J. Lu <hongjiu.lu@intel.com>
7170 * config/i386/64/_divtc3-compat.c: Moved to ...
7171 * config/i386/64/_divtc3.c: Here.
7173 * config/i386/64/_multc3-compat.c: Moved to ...
7174 * config/i386/64/_multc3.c: Here.
7176 * config/i386/64/_powitf2-compat.c: Moved to ...
7177 * config/i386/64/_powitf2.c: Here.
7179 * config/i386/64/t-softfp-compat (libgcc2-tf-compats): Add
7180 .c suffix instead of -compat.c.
7182 2008-07-05 Uros Bizjak <ubizjak@gmail.com>
7184 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Remove.
7185 (_FP_MUL_MEAT_D): Ditto.
7186 (_FP_DIV_MEAT_S): Ditto.
7187 (_FP_DIV_MEAT_D): Ditto.
7189 2008-07-03 Richard Sandiford <rdsandiford@googlemail.com>
7191 * Makefile.in: Add support for __sync_* libgcc functions.
7193 2008-07-03 H.J. Lu <hongjiu.lu@intel.com>
7195 * shared-object.mk ($(base)_s$(objext)): Remove -DSHARED.
7197 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
7199 PR boostrap/36702
7200 * config.host: Only include 32bit t-fprules-softfp for Darwin/x86
7201 and Linux/x86. Include 64bit t-softfp-compat for Linux/x86.
7203 * config/i386/64/t-fprules-softfp: Moved to ...
7204 * config/i386/64/t-softfp-compat: This. New.
7206 2008-07-02 Uros Bizjak <ubizjak@gmail.com>
7208 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS) [FP_EX_INVALID]:
7209 Initialize f with 0.0.
7211 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
7213 PR target/36669
7214 * shared-object.mk ($(base)_s$(objext)): Add -DSHARED.
7216 * config/i386/64/_divtc3-compat.c: New.
7217 * config/i386/64/_multc3-compat.c: Likewise.
7218 * config/i386/64/_powitf2-compat.c: Likewise.
7219 * config/i386/64/eqtf2.c: Likewise.
7220 * config/i386/64/getf2.c: Likewise.
7221 * config/i386/64/letf2.c: Likewise.
7222 * config/i386/64/t-fprules-softfp: Likewise.
7224 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
7226 * config.host: Add i386/${host_address}/t-fprules-softfp to
7227 tmake_file for i[34567]86-*-darwin*, x86_64-*-darwin*,
7228 i[34567]86-*-linux*, x86_64-*-linux*.
7230 * configure.ac: Set host_address to 64 or 32 for x86.
7231 * configure: Regenerated.
7233 * Makefile.in (config.status): Also depend on
7234 $(srcdir)/config.host.
7236 * config/i386/32/t-fprules-softfp: New.
7237 * config/i386/32/tf-signs.c: Likewise.
7239 * config/i386/64/sfp-machine.h: New. Moved from gcc.
7241 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
7242 Uros Bizjak <ubizjak@gmail.com>
7244 * config/i386/32/sfp-machine.h: New.
7246 2008-06-26 Nathan Froyd <froydnj@codesourcery.com>
7248 * config/rs6000/t-ppccomm: Remove rules that conflict with
7249 auto-generated rules.
7251 2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
7253 * configure.ac: sinclude override.m4.
7254 * configure: Regenerate.
7256 2008-06-11 Bernhard Fischer <aldot@gcc.gnu.org>
7258 * configure: Regenerate.
7260 2008-06-10 Joseph Myers <joseph@codesourcery.com>
7262 * Makefile.in (DECNUMINC): Remove
7263 -I$(MULTIBUILDTOP)../../libdecnumber.
7264 * gstdint.h: New.
7266 2008-06-07 Joseph Myers <joseph@codesourcery.com>
7268 * config.host (strongarm*-*-*, ep9312*-*-*, xscale-*-*,
7269 parisc*-*-*, m680[012]0-*-*, *-*-linux*libc1*, *-*-linux*aout*,
7270 alpha*-*-unicosmk*, strongarm*-*-freebsd*, ep9312-*-elf,
7271 arm*-*-kaos*, cris-*-aout, parisc*64*-*-linux*, parisc*-*-linux*,
7272 hppa1.1-*-pro*, hppa1.1-*-osf*, hppa1.1-*-bsd*,
7273 i[34567]86-sequent-ptx4*, i[34567]86-sequent-sysv4*,
7274 i[34567]86-*-beoself*, i[34567]86-*-beos*, i[34567]86-*-sco3.2v5*,
7275 i[34567]86-*-sysv5*, i[34567]86-*-sysv4*, i[34567]86-*-uwin*,
7276 i[34567]86-*-kaos*, m68020-*-elf*, m68010-*-netbsdelf*,
7277 mips-wrs-windiss, mt-*-elf, powerpc-*-beos*, powerpc-*-chorusos*,
7278 powerpc-wrs-windiss*, powerpcle-*-sysv*, powerpc-*-kaos*,
7279 powerpcle-*-kaos*, sh*-*-kaos*, sparc-*-sysv4*, strongarm-*-elf*,
7280 strongarm-*-pe, strongarm-*-kaos*, vax-*-bsd*, vax-*-sysv*,
7281 vax-*-ultrix*, xscale-*-elf, xscale-*-coff): Remove.
7283 2008-05-25 Arthur Loiret <arthur.loiret@u-psud.fr>
7285 * config.host (sh2[lbe]*-*-linux*): Allow target.
7287 2008-04-30 Nathan Froyd <froydnj@codesourcery.com>
7289 * config/rs6000/t-ppccomm: Add build rules for new files.
7290 (LIB2ADD_ST): New variable.
7292 2008-04-07 Andy Hutchinson <hutchinsonandy@aim.com>
7294 PR target/34210
7295 PR target/35508
7296 * config.host (avr-*-*): Add avr cpu_type and avr tmake_file.
7297 * config/t-avr: New file. Build 16bit libgcc functions.
7299 2008-03-02 Jakub Jelinek <jakub@redhat.com>
7301 PR target/35401
7302 * config/t-slibgcc-darwin: Make install-leaf dependent on
7303 install-darwin-libgcc-stubs instead of install.
7305 2008-01-25 Joseph Myers <joseph@codesourcery.com>
7307 * config.host (tic4x-*-*, c4x-*-rtems*, tic4x-*-rtems*, c4x-*,
7308 tic4x-*, h8300-*-rtemscoff*, ns32k-*-netbsdelf*, ns32k-*-netbsd*,
7309 sh-*-rtemscoff*): Remove cases.
7311 2007-12-27 Richard Sandiford <rsandifo@nildram.co.uk>
7313 * Makefile.in (all): Use install-leaf rather than install.
7314 (install): Split most of the rule into...
7315 (install-leaf): ...this new one.
7317 2007-12-19 Etsushi Kato <ek.kato@gmail.com>
7318 Paolo Bonzini <bonzini@gnu.org>
7320 PR target/30572
7321 * Makefile.in: Use @shlib_slibdir@ substitution to get
7322 correct install name on darwin.
7323 * config/t-slibgcc-darwin: Use @shlib_slibdir@ for -install_name.
7325 2007-12-15 Hans-Peter Nilsson <hp@axis.com>
7327 * config.host (crisv32-*-elf, crisv32-*-none): New, same as
7328 cris-*-elf and cris-*-none.
7329 (crisv32-*-linux*): Similar, as cris-*-linux*.
7331 2007-11-20 Rask Ingemann Lambertsen <rask@sygehus.dk>
7333 * config.host (ia64*-*-elf*): Build ia64 specific libgcc parts.
7335 2007-10-27 H.J. Lu <hongjiu.lu@intel.com>
7337 PR regression/33926
7338 * configure.ac: Replace have_cc_tls with gcc_cv_have_cc_tls.
7339 * configure: Regenerated.
7341 2007-09-27 H.J. Lu <hongjiu.lu@intel.com>
7343 * Makefile.in (dfp-filenames): Replace decimal_globals,
7344 decimal_data, binarydecimal and convert_data with
7345 bid_decimal_globals, bid_decimal_data, bid_binarydecimal
7346 and bid_convert_data, respectively.
7348 2007-09-17 Chao-ying Fu <fu@mips.com>
7349 Nigel Stephens <nigel@mips.com>
7351 * fixed-obj.mk: New file to support fine-grain fixed-point functions.
7352 * Makefile.in (fixed_point): Define.
7353 Check if fixed_point is yes to build support functions.
7354 * configure.ac: Check for fixed_point support.
7355 * configure: Regenerated.
7356 * gen-fixed.sh: New file to generate lists of fixed-point labels,
7357 funcs, modes, from, to.
7359 2007-09-11 Janis Johnson <janis187@us.ibm.com
7361 * Makefile.in (dfp-filenames): Add bid128_noncomp.
7363 2007-09-10 Janis Johnson <janis187@us.ibm.com>
7365 * Makefile.in (dfp-filenames): Remove decUtility, add
7366 decDouble, decPacked, decQuad, decSingle.
7368 2007-08-27 Hans Kester <hans.kester@ellips.nl>
7370 * config.host : Add x86_64-elf target.
7372 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
7374 * configure.ac (set_have_cc_tls): Add a missing =.
7375 * configure: Regenerated.
7377 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
7379 * config.host (tmake_file): Add t-tls for i[34567]86-*-linux*
7380 and x86_64-*-linux*.
7382 * config/t-tls: New file.
7384 * Makefile.in (INTERNAL_CFLAGS): Add @set_have_cc_tls@.
7386 * configure.ac: Include ../config/enable.m4 and
7387 ../config/tls.m4. Use GCC_CHECK_CC_TLS to check if assembler
7388 supports TLS and substitute set_have_cc_tls.
7389 * configure: Regenerated.
7391 2007-07-04 H.J. Lu <hongjiu.lu@intel.com>
7393 * Makefile.in: Use libbid for DFP when BID is enabled.
7395 2007-06-14 Danny Smith <dannysmith@users.sourceforge.net>
7397 * config.host(*-cygwin* |*-mingw* ): Add crtbegin.o, crtend.o to
7398 extra_parts. Add config/i386/t-cygming to tmake_file.
7399 * config/i386/t-cygming: New file with rules for crtbegin.o, crtend.o.
7401 2007-05-29 Zuxy Meng <zuxy.meng@gmail.com>
7402 Danny Smith <dannysmith@users.sourceforge.net>
7404 PR target/29498
7405 * config.host (i[34567]86-*-cygwin* | i[34567]86-*-mingw*) Add
7406 crtfastmath.o to extra_parts. Add i386/t-crtfm to tmake_file.
7407 * config/i386/t-crtfm: Compile crtfastmath.o with
7408 -minline-all-stringops.
7410 2007-05-10 Richard Sandiford <richard@codesourcery.com>
7412 * config.host (sparc-wrs-vxworks): New target.
7414 2007-04-14 Kazu Hirata <kazu@codesourcery.com>
7416 * config.host: Recognize fido.
7418 2007-04-04 Janis Johnson <janis187@us.ibm.com>
7420 * configure: Check host, not target, for decimal float support.
7422 2007-04-03 Uros Bizjak <ubizjak@gmail.com>
7424 * config/i386/t-crtpc: New file.
7425 * config.host (i[34567]86-*-linux*): Add i386/t-crtpc to tm-file.
7426 (x86_64-*-linux*): Ditto.
7428 2007-02-30 Kai Tietz <kai.tietz@onevision.com>
7430 * config.host (x86_64-*-mingw*): New target.
7432 2007-03-23 Michael Meissner <michael.meissner@amd.com>
7433 H.J. Lu <hongjiu.lu@intel.com>
7435 * Makefile.in (enable_decimal_float): New.
7436 (DECNUMINC): Add
7437 -I$(srcdir)/../libdecnumber/$(enable_decimal_float).
7438 (dec-objects): Move decimal32, decimal64 and decimal128 to ...
7439 (decbits-filenames): This.
7440 (decbits-objects): New.
7441 (libgcc-objects): Add $(decbits-objects).
7443 * configure.ac: Support * --enable-decimal-float={no,yes,bid,dpd}.
7444 Substitute enable_decimal_float.
7445 * configure: Regenerated.
7447 2007-03-19 Hans-Peter Nilsson <hp@axis.com>
7449 * config.host (cris-*-elf | cris-*-none): Set extra_parts.
7451 2007-03-12 Brooks Moses <brooks.moses@codesourcery.com>
7453 * Makefile.in (install-info): New dummy target.
7455 2007-03-05 Bernd Schmidt <bernd.schmidt@analog.com>
7457 * config.host (bfin*-linux-uclibc*): Set extra_parts.
7459 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
7461 * Makefile.in: Add install-html and install-pdf dummy
7462 targets.
7464 2007-02-05 Roger Sayle <roger@eyesopen.com>
7465 Daniel Jacobowitz <dan@codesourcery.com>
7467 * Makefile.in <LIBUNWIND>: Make libgcc_s.so depend on libunwind.so.
7468 (libgcc_s.so): Append -B./ to CFLAGS for $(SHLIB_LINK).
7469 (libunwind.so): Likewise for $(SHLIBUNWIND_LINK).
7471 2007-01-29 Janis Johnson <janis187@us.ibm.com>
7473 * Makefile.in (dec-filenames): Add decExcept.
7475 2007-01-28 Daniel Jacobowitz <dan@codesourcery.com>
7477 PR bootstrap/30469
7478 * Makefile.in (CFLAGS): Forcibly remove -fprofile-generate and
7479 -fprofile-use.
7481 2007-01-25 Daniel Jacobowitz <dan@codesourcery.com>
7483 * configure.ac: Add --enable-version-specific-runtime-libs.
7484 Correct $slibdir default.
7485 * configure: Regenerated.
7487 2007-01-23 Joseph Myers <joseph@codesourcery.com>
7489 * config/rs6000/t-ldbl128: Always use -mlong-double-128.
7491 2007-01-21 Andrew Pinski <pinskia@gmail.com>
7493 PR target/30519
7494 * config.host (alpha*-*-linux*): Set extra_parts.
7496 2007-01-09 Kaz Kojima <kkojima@gcc.gnu.org>
7498 * config/sh/t-linux: New.
7499 * config.host (sh*-*-linux*): Set tmake_file.
7501 2007-01-05 Daniel Jacobowitz <dan@codesourcery.com>
7503 * Makefile.in (install): Handle multilibs.
7505 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
7507 * Makefile.in: Added .PHONY entry for documentation targets.
7509 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
7511 * Makefile.in: Add empty info, html, dvi, pdf targets.
7513 2007-01-04 Mike Stump <mrs@apple.com>
7515 * Makefile.in (MAKEINFO): Remove.
7516 (PERL): Likewise.
7518 2007-01-04 Paolo Bonzini <bonzini@gnu.org>
7520 * configure.ac: Add GCC_TOPLEV_SUBDIRS.
7521 * configure: Regenerate.
7522 * Makefile.in (host_subdir): Substitute it.
7523 (gcc_objdir): Use it.
7525 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
7527 * config.host (ia64*-*-linux*): Set tmake_file.
7529 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
7531 * Makefile.in (version): Define.
7533 2007-01-03 Daniel Jacobowitz <dan@codesourcery.com>
7534 Paolo Bonzini <bonzini@gnu.org>
7536 * Makefile.in, config/i386/t-darwin, config/i386/t-darwin64,
7537 config/i386/t-nwld, config/rs6000/t-darwin, config/rs6000/t-ldbl128,
7538 config/i386/t-crtfm, config/alpha/t-crtfm, config/ia64/t-ia64,
7539 config/sparc/t-crtfm, config/t-slibgcc-darwin,
7540 config/rs6000/t-ppccomm, config.host, configure.ac, empty.mk,
7541 shared-object.mk, siditi-object.mk, static-object.mk: New files.
7542 * configure: Generated.
7543 \f
7544 Copyright (C) 2007-2016 Free Software Foundation, Inc.
7546 Copying and distribution of this file, with or without modification,
7547 are permitted in any medium without royalty provided the copyright
7548 notice and this notice are preserved.