1 2013-07-30 Maciej W. Rozycki <macro@codesourcery.com>
3 * config/mips/mips16.S (DELAYf): Alias to DELAYt for the MIPS IV
6 2013-07-23 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
8 * config/s390/linux-unwind.h: Use the proper dwarf to hard reg
9 mapping for FPRs when creating the fallback framestate.
11 2013-07-19 Georg-Johann Lay <avr@gjlay.de>
14 * config/avr/lib1funcs-fixed.S (__roundqq3, __rounduqq3)
15 (__round_s2_const, __round_u2_const)
16 (__round_s4_const, __round_u4_const, __round_x8):
17 Saturate result if addition result cannot be represented.
19 2013-07-15 Matthias Klose <doko@ubuntu.com>
21 * libgcc2.c: Don't include <limits.h>.
23 2013-07-09 Janis Johnson <janisjo@codesourcery.com>
25 * config.host (powerpc-*-eabispe*): Add t-fdpbit to tmake_file.
27 2013-07-06 Jakub Jelinek <jakub@redhat.com>
30 * libgcc2.c (__floattisf): Avoid undefined signed overflow.
32 2013-06-28 Jakub Jelinek <jakub@redhat.com>
35 * libgcc2.c (POPCOUNTCST2, POPCOUNTCST4, POPCOUNTCST8, POPCOUNTCST):
37 (__popcountSI2): For __SIZEOF_INT__ > 2 targets use arithmetics
38 instead of table lookups.
39 (__popcountDI2): Likewise.
41 2013-06-25 Chung-Ju Wu <jasonwucj@gmail.com>
43 * Makefile.in (clean, distclean): Remove auto-target.h and stamp-h
46 2013-06-21 Joseph Myers <joseph@codesourcery.com>
49 * soft-fp/adddf3.c: Update from glibc.
50 * soft-fp/addsf3.c: Likewise.
51 * soft-fp/addtf3.c: Likewise.
52 * soft-fp/divdf3.c: Likewise.
53 * soft-fp/divsf3.c: Likewise.
54 * soft-fp/divtf3.c: Likewise.
55 * soft-fp/double.h: Likewise.
56 * soft-fp/eqdf2.c: Likewise.
57 * soft-fp/eqsf2.c: Likewise.
58 * soft-fp/eqtf2.c: Likewise.
59 * soft-fp/extenddftf2.c: Likewise.
60 * soft-fp/extended.h: Likewise.
61 * soft-fp/extendsfdf2.c: Likewise.
62 * soft-fp/extendsftf2.c: Likewise.
63 * soft-fp/fixdfdi.c: Likewise.
64 * soft-fp/fixdfsi.c: Likewise.
65 * soft-fp/fixsfdi.c: Likewise.
66 * soft-fp/fixsfsi.c: Likewise.
67 * soft-fp/fixtfdi.c: Likewise.
68 * soft-fp/fixtfsi.c: Likewise.
69 * soft-fp/fixunsdfdi.c: Likewise.
70 * soft-fp/fixunsdfsi.c: Likewise.
71 * soft-fp/fixunssfdi.c: Likewise.
72 * soft-fp/fixunssfsi.c: Likewise.
73 * soft-fp/fixunstfdi.c: Likewise.
74 * soft-fp/fixunstfsi.c: Likewise.
75 * soft-fp/floatdidf.c: Likewise.
76 * soft-fp/floatdisf.c: Likewise.
77 * soft-fp/floatditf.c: Likewise.
78 * soft-fp/floatsidf.c: Likewise.
79 * soft-fp/floatsisf.c: Likewise.
80 * soft-fp/floatsitf.c: Likewise.
81 * soft-fp/floatundidf.c: Likewise.
82 * soft-fp/floatundisf.c: Likewise.
83 * soft-fp/floatunditf.c: Likewise.
84 * soft-fp/floatunsidf.c: Likewise.
85 * soft-fp/floatunsisf.c: Likewise.
86 * soft-fp/floatunsitf.c: Likewise.
87 * soft-fp/gedf2.c: Likewise.
88 * soft-fp/gesf2.c: Likewise.
89 * soft-fp/getf2.c: Likewise.
90 * soft-fp/ledf2.c: Likewise.
91 * soft-fp/lesf2.c: Likewise.
92 * soft-fp/letf2.c: Likewise.
93 * soft-fp/muldf3.c: Likewise.
94 * soft-fp/mulsf3.c: Likewise.
95 * soft-fp/multf3.c: Likewise.
96 * soft-fp/negdf2.c: Likewise.
97 * soft-fp/negsf2.c: Likewise.
98 * soft-fp/negtf2.c: Likewise.
99 * soft-fp/op-1.h: Likewise.
100 * soft-fp/op-2.h: Likewise.
101 * soft-fp/op-4.h: Likewise.
102 * soft-fp/op-8.h: Likewise.
103 * soft-fp/op-common.h: Likewise.
104 * soft-fp/quad.h: Likewise.
105 * soft-fp/single.h: Likewise.
106 * soft-fp/soft-fp.h: Likewise.
107 * soft-fp/subdf3.c: Likewise.
108 * soft-fp/subsf3.c: Likewise.
109 * soft-fp/subtf3.c: Likewise.
110 * soft-fp/truncdfsf2.c: Likewise.
111 * soft-fp/trunctfdf2.c: Likewise.
112 * soft-fp/trunctfsf2.c: Likewise.
113 * soft-fp/unorddf2.c: Likewise.
114 * soft-fp/unordsf2.c: Likewise.
115 * soft-fp/unordtf2.c: Likewise.
116 * config/aarch64/sfp-machine.h (_FP_QNANNEGATEDP): Define to 0.
117 * config/arm/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
118 * config/c6x/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
119 * config/i386/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
120 * config/ia64/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
121 * config/lm32/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
122 * config/moxie/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
123 * config/rs6000/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
124 * config/score/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
125 * config/tilegx/sfp-machine32.h (_FP_QNANNEGATEDP): Likewise.
126 * config/tilegx/sfp-machine64.h (_FP_QNANNEGATEDP): Likewise.
127 * config/tilepro/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
129 2013-06-16 Jürgen Urban <JuergenUrban@gmx.de>
131 * config/mips/lib2funcs.c: New file.
132 * config/mips/t-mips (LIB2ADD_ST): Add it.
134 2013-06-09 Oleg Endo <olegendo@gcc.gnu.org>
137 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Do not change bits
138 other than FPSCR.PR and FPSCR.SZ. Add SH4A implementation.
140 2013-06-08 Walter Lee <walt@tilera.com>
142 * config/tilepro/atomic.h: Don't include stdint.h or features.h.
143 Replace int64_t with long long. Add __extension__ where
145 * config/tilepro/atomic.c: Include config.h.
147 2013-06-06 Douglas B Rupp <rupp@adacore.com>
149 * config.host (arm-wrs-vxworks): Configure with other soft float.
151 2013-06-04 Jürgen Urban <JuergenUrban@gmx.de>
153 * config.host (mipsr5900-*-elf*, mipsr5900el-*-elf*, mips64r5900-*-elf*)
154 (mips64r5900el-*-elf*): New configurations.
156 2013-06-04 Alan Modra <amodra@gmail.com>
158 * config/rs6000/ibm-ldouble.c: Enable for little-endian.
160 2013-06-03 Yuri Rumyantsev <yuri.s.rumyantsev@intel.com>
162 * config/i386/cpuinfo.c (INTEL_SLM): New enum value.
164 2013-05-28 Eric Botcazou <ebotcazou@adacore.com>
166 * config/sparc/sol2-unwind.h (MD_FALLBACK_FRAME_STATE_FOR): Do not set
167 fs->signal_frame for SIGFPE raised for IEEE-754 exceptions.
168 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Likewise.
170 2013-05-22 Eric Botcazou <ebotcazou@adacore.com>
172 * config.host (powerpc-*-elf*): Add rs6000/t-savresfgpr to tmake_file.
173 (powerpc-wrs-vxworks): Likewise.
175 2013-05-22 Eric Botcazou <ebotcazou@adacore.com>
177 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Do it for
178 signal frames as well.
179 (MD_FALLBACK_FRAME_STATE_FOR): Do minor cleanups throughout and add the
180 STACK_BIAS to the CFA offset.
182 2013-05-17 Richard Henderson <rth@redhat.com>
185 * unwind-dw2.c (UNWIND_COLUMN_IN_RANGE): New macro.
186 (execute_cfa_program): Use it when storing to fs->regs.
188 2013-05-08 Kai Tietz <ktietz@redhat.com>
190 * config/i386/cygming-crtbegin.c (__register_frame_info): Make weak.
191 (__deregister_frame_info): Likewise.
193 2013-05-06 Thomas Schwinge <thomas@codesourcery.com>
195 * fp-bit.c (unpack_d, pack_d): Properly preserve and restore a
198 * fp-bit.h [FLOAT] (QUIET_NAN): Correct value.
200 2013-04-25 Alan Modra <amodra@gmail.com>
202 * config.host: Match little-endian powerpc-linux.
204 2013-04-19 Yufeng Zhang <yufeng.zhang@arm.com>
206 * config/aarch64/sfp-machine.h (_FP_W_TYPE): Change to define
207 as 'unsigned long long' instead of 'unsigned long'.
208 (_FP_WS_TYPE): Change to define as 'signed long long' instead of
211 2013-04-10 Julian Brown <julian@codesourcery.com>
213 * config/arm/linux-atomic.c (SUBWORD_SYNC_OP, SUBWORD_VAL_CAS)
214 (SUBWORD_TEST_AND_SET): Use signed char/short types instead of
215 unsigned char/unsigned short.
216 (__sync_val_compare_and_swap_{1,2}): Handle signed argument.
218 2013-04-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
221 * config/t-slibgcc-hpux (SHLIB_MAPFILES): Define.
223 2013-04-04 Meador Inge <meadori@codesourcery.com>
225 * config/arm/bpabi.S (aeabi_ldivmod): Add DWARF information for
226 computing the location of the link register.
227 (aeabi_uldivmod): Ditto.
229 2013-03-27 Kai Tietz <ktietz@redhat.com>
231 * config.host: Add support for cygwin x64 target.
232 * configure: Regenerated.
234 2013-03-26 Walter Lee <walt@tilera.com>
236 * config/tilegx/t-crtstuff: Add -fno-asynchronous-unwind-tables
237 -mcmodel=large to CRTSTUFF_T_CFLAGS_S variable.
239 2013-03-25 Kai Tietz <ktietz@redhat.com>
241 * config/i386/cygwin.S: Replace use of _WIN64 by __x86_64__.
243 2013-03-20 Robert Mason <rbmj@verizon.net>
245 * config/vxlib-tls.c (__gthread_get_tsd_data,)
246 (__gthread_set_tsd_data, __gthread_enter_tsd_dtor_context,)
247 (__gthread_leave_tsd_dtor_context): Add prototypes.
248 (tls_delete_hook): Update.
250 2013-03-20 Catherine Moore <clm@codesourcery.com>
251 Joseph Myers <joseph@codesourcery.com>
252 Chao-ying Fu <fu@mips.com>
254 * config/mips/mips16.S: Don't build for microMIPS.
255 * config/mips/linux-unwind.h: Handle microMIPS frame.
256 * config/mips/crtn.S (fini, init): New labels.
258 2013-03-14 Jakub Jelinek <jakub@redhat.com>
260 PR tree-optimization/53265
261 * unwind-dw2.c (execute_cfa_program): Avoid
262 -Waggressive-array-optimizations warnings for DW_CFA_GNU_window_save
263 on targets with DWARF_FRAME_REGISTERS < 32.
265 2013-03-13 Oleg Endo <olegendo@gcc.gnu.org>
268 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Enable for SH2A.
269 (sdivsi3, udivsi3): Remove SH4 check and always compile these functions.
271 2013-03-07 Sriraman Tallam <tmsriram@google.com>
273 * config/i386/cpuinfo.c (get_intel_cpu): Fix cpuid codes for
274 sandybridge processors.
276 2013-03-06 Oleg Endo <olegendo@gcc.gnu.org>
279 * config/sh/lib1funcs.S (udivsi3_i4i, sdivsi3_i4i): Add __SH2A__ to
282 2013-03-04 Edgar E. Iglesias <edgar.iglesias@gmail.com>
284 * config/microblaze/crti.S: Setup stack protection at entry
286 2013-03-04 Georg-Johann Lay <avr@gjlay.de>
288 * config/avr/lib1funcs.S (__ashrdi3, __lshrdi3, __ashldi3)
289 (__rotldi3): Shift bytewise if applicable.
291 2013-03-01 James Greenhalgh <james.greenhalgh@arm.com>
293 * config/aarch64/sync-cache.c
294 (__aarch64_sync_cache_range): Silence warnings.
296 2013-02-25 Catherine Moore <clm@codesourcery.com>
299 2013-02-24 Catherine Moore <clm@codesourcery.com>
300 Joseph Myers <joseph@codesourcery.com>
301 Chao-ying Fu <fu@mips.com>
303 * config/mips/mips16.S: Don't build for microMIPS.
304 * config/mips/linux-unwind.h: Handle microMIPS frame.
305 * config/mips/crtn.S (fini, init): New labels.
307 2013-02-24 Catherine Moore <clm@codesourcery.com>
308 Joseph Myers <joseph@codesourcery.com>
309 Chao-ying Fu <fu@mips.com>
311 * config/mips/mips16.S: Don't build for microMIPS.
312 * config/mips/linux-unwind.h: Handle microMIPS frame.
313 * config/mips/crtn.S (fini, init): New labels.
315 2012-02-19 Edgar E. Iglesias <edgar.iglesias@gmail.com>
316 * config/microblaze/modsi3.S (modsi3): Fix case with 0x80000000
319 2013-02-16 Alan Modra <amodra@gmail.com>
322 * config/rs6000/linux-unwind.h (ppc_linux_aux_vector): Delete.
323 (ppc_fallback_frame_state): Always set up save locations for fp
324 and altivec. Don't bother with non-callee-saved regs, r0-r13
325 except for r2 on ppc64, fr0-fr13, v0-v19, vscr.
327 2013-02-12 Georg-Johann Lay <avr@gjlay.de>
330 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add: _usmulUHA, _usmulUSA,
332 (LIB1ASMFUNCS): Add: _muldi3_6, _mulsidi3, _umulsidi3, _usmuluha3,
333 _ssmulha3, _usmulusa3, _ssmulsa3.
334 * config/avr/lib1funcs.S (__muldi3_6): Break out of __muldi3.
335 (__muldi3): XCALL __muldi3_6 instead of rcall.
336 (__umulsidi3, __mulsidi3): New functions.
337 (do_prologue_saves, do_epilogue_restores): New .macros.
338 (__divdi3_moddi3): Use them.
339 * config/avr/lib1funcs-fixed.S (__usmuluha3, __ssmulha3)
340 (__usmulusa3, __ssmulsa3): New functions.
342 2013-02-11 Iain Sandoe <iain@codesourcery.com>
343 Jack Howarth <howarth@bromo.med.uc.edu>
344 Patrick Marlier <patrick.marlier@gmail.com>
347 * config/darwin-crt-tm.c: Remove dummy functions hack.
349 2013-02-08 Georg-Johann Lay <avr@gjlay.de>
352 * config/avr/lib2funcs.c: New C sources for modules for libgcc.a.
353 * config/avr/lib2-object.mk: New iterator to build objects from it.
354 * config/avr/t-avr: Iterate lib2-object.mk to build objects from
356 (LIB2FUNCS_EXCLUDE): Add _clrsbdi2.
357 (LIB1ASMFUNCS): Add: _ssabs_1, _mask1, _ret, _roundqq3, _rounduqq3,
358 _round_s2, _round_u2, _round_2_const, _addmask_2, _round_s4,
359 _round_u4, _round_4_const, _addmask_4, _round_x8, _rounddq3
360 _roundudq3, _roundda3 _rounduda3, _roundta3 _rounduta3.
361 * config/avr/lib1funcs-fixed.S: Implement them.
363 2013-02-04 Richard Sandiford <rdsandiford@googlemail.com>
365 Update copyright years.
367 2013-02-01 David Edelsohn <dje.gcc@gmail.com>
370 * config.host (powerpc-ibm-aix[56789]): Add t-aix-cxa to tmake_file.
371 Add crtcxa to extra_parts.
372 * config/rs6000/exit.h: New file.
373 * config/rs6000/cxa_atexit.c: New file.
374 * config/rs6000/cxa_finalize.c: New file.
375 * config/rs6000/crtcxa.c: New file.
376 * config/rs6000/t-aix-cxa: New file.
377 * config/rs6000/libgcc-aix-cxa.ver: New file.
379 2013-01-31 Nick Clifton <nickc@redhat.com>
381 * config/v850/lib1funcs.S: Add support for e3v5 architecture
384 2013-01-29 Georg-Johann Lay <avr@gjlay.de>
387 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add:
388 _mulQQ, _mulHQ, _mulHA, _mulSA,
389 _mulUQQ, _mulUHQ, _mulUHA, _mulUSA,
390 _divQQ, _divHQ, _divHA, _divSA,
391 _divUQQ, _divUHQ, _divUHA, _divUSA.
393 2013-01-26 David Holsgrove <david.holsgrove@xilinx.com>
395 * config.host(microblaze*-linux*): tmake_file: Remove
396 t-slibgcc-nolc-override, add t-slibgcc-libgcc.
397 * config/microblaze/t-microblaze: Set LIB2FUNCS_EXCLUDE
398 to exclude functions from being built with libgcc.c and use
399 the microblaze assembly.
401 2013-01-26 Edgar E. Iglesias <edgar.iglesias@gmail.com>
403 * config.host (microblaze*-*-*): Rename microblaze*-*-elf, update
406 2013-01-17 Yufeng Zhang <yufeng.zhang@arm.com>
408 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Cast the
409 results of (dcache_lsize - 1) and (icache_lsize - 1) to the type
410 __UINTPTR_TYPE__; also cast 'base' to the same type before the
413 2013-01-15 Sofiane Naci <sofiane.naci@arm.com>
415 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Update
416 loop start address for cache clearing.
418 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
420 * config/avr/lib1funcs.S: Remove trailing blanks.
421 * config/avr/lib1funcs-fixed.S: Ditto.
423 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
425 * config/avr/avr-lib.h: Add GPL copyright notice.
427 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
429 * fixed-bit.c (SATFRACT) <FROM_TYPE=1, TO_TYPE=4>: Only
430 declare / set min_low, min_high if TO_MODE_UNSIGNED == 0.
431 (SATFRACT) <FROM_TYPE=TO_TYPE=4>: Only declare / set min_low,
432 min_high if FROM_MODE_UNSIGNED == 0 and TO_MODE_UNSIGNED == 0.
434 2013-01-07 Mark Kettenis <kettenis@openbsd.org>
436 * config.host (i[34567]86-*-openbsd* and x86_64-*-openbsd*):
437 Add to lists of i[34567]86-*-* and x86_64-*-* soft-fp targets.
439 2013-01-04 Nick Clifton <nickc@redhat.com>
441 * config/v850/lib1funcs.S: Only provide CALLT support functions if
442 the CALLT instruction is supported.
444 2012-12-20 Jonathan Wakely <jwakely.gcc@gmail.com>
446 * gthr.h (__gthread_cond_timedwait_recursive): Do not require.
447 * gthr-posix.h (__gthread_cond_timedwait_recursive): Remove.
449 2012-12-13 John Tytgat <John@bass-software.com>
451 * config/arm/fp16.c (__gnu_f2h_internal): Fix inaccuracy when aexp
454 2012-12-12 Jakub Jelinek <jakub@redhat.com>
457 * fixed-bit.c (FIXED_SSADD, FIXED_SSSUB, FIXED_SSNEG): Avoid
458 undefined signed overflows.
460 2012-12-09 Uros Bizjak <ubizjak@gmail.com>
463 * config/alpha/linux-unwind.h: Disable when inhibit_libc is defined.
465 2012-12-06 Uros Bizjak <ubizjak@gmail.com>
467 * config/i386/sfp-machine.h (FP_EX_ALL): Define.
468 (FP_TRAPPING_EXCEPTIONS): Define.
469 * config/i386/32/sfp-machine.h (FP_EX_SHIFT): Define.
470 * config/i386/64/sfp-machine.h (FP_EX_SHIFT): Ditto.
472 2012-12-04 Richard Henderson <rth@redhat.com>
475 * Makefile.in (libgcc_s.so): Depend on and link with libgcc.a.
477 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
479 * config/aarch64/sfp-machine.h (FP_EX_ALL): Define.
480 (FP_EX_SHIFT): Define.
481 (FP_TRAPPING_EXCEPTIONS): Define.
483 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
485 * config/aarch64/sfp-machine.h (FP_RND_MASK): Define.
486 (FP_ROUNDMODE): Use FP_RND_MASK.
487 * config/aarch64/sfp-exceptions.c: New.
488 * config/aarch64/sfp-machine.h (FP_HANDLE_EXCEPTIONS):
489 Use __sfp_handle_exceptions.
491 2012-12-04 Richard Earnshaw <rearnsha@arm.com>
493 * config.host: (arm*-*-freebsd*): Remove.
494 (arm*-*-linux*, arm*-*-uclinux*): Simplify logic.
495 (arm*-*-elf*): Remove.
496 (arm*-*-wince-pe*): Remove.
497 * arm/unwind-arm.c (struct fpa_reg): Delete.
498 (struct fpa_regs): Delete.
499 (phase1_vrs): Remove fpa element.
500 (_Unwind_VRS_Get): Remove _UVRSC_FPA.
501 (_Unwind_VRS_Set, _Unwind_VRS_Pop): Likewise.
502 * arm/pr-support.c (__gnu_unwind_execute): Remove FPA support.
503 * ieee754-sf.S (floatundisf): Remove FPA support.
504 (floatdisf): Likewise.
505 * ieee75f-df.S (floatundidf): Likewise.
506 (floatdidf): Likewise.
508 2012-11-29 Kai Tietz <ktietz@redhat.com>
511 * unwind-c.c (__SEH__): Make sure SjLj isn't active.
512 * unwind-generic.h: Likewise.
513 * unwind-seh.c: Likewise.
515 2012-11-28 Richard Henderson <rth@redhat.com>
518 * emutls.c (__emutls_get_address): Avoid race condition between
519 obj->loc.offset read and emutls_key initialization.
521 2012-11-22 Georg-Johann Lay <avr@gjlay.de>
523 Adjust decimal point of signed accum mode to GCC default.
526 * config/avr/t-avr (LIB1ASMFUNCS): Add _fractsfsq _fractsfusq,
528 * config/avr/lib1funcs-fixed.S (__fractqqsf, __fracthqsf)
529 (__fractsasf, __fractsfha, __fractusqsf, __fractsfsa)
531 (__divqq3, __divha3, __divsa3): Adjust to new position of
532 decimal point of signed accum types.
534 (__mulusa3_round): New function.
536 (__divqq_helper): New function.
537 (__udivuqq3): Use it.
539 2012-11-20 Jakub Jelinek <jakub@redhat.com>
542 * libgcc-std.ver.in: Add GCC_4.8.0 and %inherit for it.
544 2012-11-18 Teresa Johnson <tejohnson@google.com>
547 * libgcov.c (gcov_exit): Remove merged program summary
548 comparison unless !GCOV_LOCKED.
550 2012-11-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
552 * soft-fp: Updated from glibc upstream.
554 2012-11-06 Ian Lance Taylor <iant@google.com>
556 * generic-morestack.c (__generic_morestack): Align the returned
557 stack pointer to a 32 byte boundary.
558 * config/i386/morestack.S (__morestack_non_split) [32-bit]: Don't
559 increment the return address until we have decided that we don't
560 have a varargs function.
561 (__morestack) [32-bit]: Align stack correctly when calling C
563 (__morestack) [64-bit]: Likewise.
565 2012-11-04 Thomas Schwinge <thomas@codesourcery.com>
567 * configure: Regenerate.
569 2012-11-02 Uros Bizjak <ubizjak@gmail.com>
572 * config/i386/sfp-exceptions.c: Guard with _SOFT_FLOAT.
573 * config/i386/sfp-machine.h: Guard exception handling
574 code with _SOFT_FLOAT.
575 * config/i386/32/sfp-machine.h: Guard rounding handling
576 code with _SOFT_FLOAT.
577 * config/i386/64/sfp-machine.h: Ditto.
579 2012-10-31 Joel Sherrill <joel.sherrill@oarcorp.com>
581 * config.host (m32r-*-rtems*): Include crtinit.o and crtfinit.o
584 2012-10-26 Uros Bizjak <ubizjak@gmail.com>
586 * config/i386/crtfastmath.c (set_fast_math): Use __builtin_ia32_fxsave.
587 Clear only fxsave.mxcsr_mask. Use saved mxcsr from fxsave structure
588 when appropriate. Correct structure element types.
589 * config/i386/t-crtfm (crtfastmath.o): Compile with -mfxsr, remove
590 -minline-all-stringops from compile flags.
592 2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
594 * config.host (sparc64-*-rtems*): Remove sparc/t-elf.
596 2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
598 * config.host (sh*-*-rtems*): Add sh*-*-elf*'s extra_parts.
600 2012-10-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
602 * config.host (powerpc-*-rtems*): Add rs6000/t-savresfgpr to
605 2012-10-23 Ian Bolton <ian.bolton@arm.com>
606 Jim MacArthur <jim.macarthur@arm.com>
607 Marcus Shawcroft <marcus.shawcroft@arm.com>
608 Nigel Stephens <nigel.stephens@arm.com>
609 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
610 Richard Earnshaw <rearnsha@arm.com>
611 Sofiane Naci <sofiane.naci@arm.com>
612 Stephen Thomas <stephen.thomas@arm.com>
613 Tejas Belagod <tejas.belagod@arm.com>
614 Yufeng Zhang <yufeng.zhang@arm.com>
616 * config.host (aarch64*-*-elf, aarch64*-*-linux*): New.
617 * config/aarch64/crti.S: New file.
618 * config/aarch64/crtn.S: New file.
619 * config/aarch64/linux-unwind.h: New file.
620 * config/aarch64/sfp-machine.h: New file.
621 * config/aarch64/sync-cache.c: New file.
622 * config/aarch64/t-aarch64: New file.
623 * config/aarch64/t-softfp: New file.
625 2012-10-21 Hans-Peter Nilsson <hp@bitrange.com>
627 * config/mmix/crti.S: Mark program and data addresses using PRELD.
628 Remove typo'd and unnecessary alignment-LOC for .data. Remove
629 no-longer-needed LDBU insns.
631 2012-10-18 Sebastian Huber <sebastian.huber@embedded-brains.de>
634 (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtemseabi*): Rename
635 "arm*-*-rtemseabi*" to "arm*-*-rtems*".
637 2012-10-17 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
639 * config/arm/lib1funcs.S (__ARM_ARCH__): Define for ARMv8-A.
641 2012-10-15 Matthias Klose <doko@ubuntu.com>
643 * config.host: Match arm*-*-linux-* for ARM Linux/GNU.
645 2012-10-15 Pavel Chupin <pavel.v.chupin@intel.com>
647 * configure: Regenerate.
648 * configure.ac: Replace code with GCC_AC_THREAD_HEADER use.
650 2012-10-10 Uros Bizjak <ubizjak@gmail.com>
652 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
653 instructions for 64bit targets only.
655 2012-10-10 Uros Bizjak <ubizjak@gmail.com>
657 * config/i386/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
658 FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX): Move to ...
659 * config/i386/32/sfp-machine.h: ... here.
660 * config/i386/64/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO,
661 FP_RND_PINF, FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX):
664 2012-10-07 Matthias Klose <doko@ubuntu.com>
666 * config/arm/unwind-arm.h (__gnu_unwind_24bit): Mark parameters
668 (_Unwind_decode_typeinfo_ptr): Mark base as unused.
670 2012-10-06 Mark Kettenis <kettenis@openbsd.org>
672 * config.host (*-*-openbsd*): Add t-eh-dw2-dip to tmake_file.
673 * unwind-dw2-fde-dip.c: Don't include <elf.h> on OpenBSD.
674 (USE_PT_GNU_EH_FRAME): Define for OpenBSD.
677 2012-10-05 Jonathan Wakely <jwakely.gcc@gmail.com>
680 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
683 2012-10-04 Oleg Endo <olegendo@gcc.gnu.org>
686 * config/sh/t-sh (HOST_LIBGCC2_CFLAGS): Delete.
687 * config/sh/t-netbsd (HOST_LIBGCC2_CFLAGS): Delete.
688 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Remove mieee option.
690 2012-10-03 Oleg Endo <olegendo@gcc.gnu.org>
693 * config/sh/linux-atomic.S: Delete.
694 * config/sh/linux-atomic.c: New.
695 * config/sh/t-linux (LIB2ADD): Replace linux-atomic.S with
696 linux-atomic.c. Add cflags to disable warnings.
698 2012-10-02 Jonathan Wakely <jwakely.gcc@gmail.com>
701 * gthr.h (__gthread_recursive_mutex_destroy): Document new required
703 * gthr-posix.h (__gthread_recursive_mutex_destroy): Define.
704 * gthr-single.h (__gthread_recursive_mutex_destroy): Likewise.
705 * config/gthr-rtems.h (__gthread_recursive_mutex_destroy): Likewise.
706 * config/gthr-vxworks.h (__gthread_recursive_mutex_destroy): Likewise.
707 * config/i386/gthr-win32.c (__gthread_win32_recursive_mutex_destroy):
709 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
711 * config/mips/gthr-mipssde.h (__gthread_recursive_mutex_destroy):
713 * config/pa/gthr-dce.h (__gthread_recursive_mutex_destroy): Likewise.
714 * config/s390/gthr-tpf.h (__gthread_recursive_mutex_destroy): Likewise.
716 2012-09-19 Mark Kettenis <kettenis@openbsd.org>
718 * config.host (hppa-*-openbsd*): New target.
719 * config/pa/t-openbsd: New file.
721 2012-09-15 Georg-Johann Lay <avr@gjlay.de>
724 * config/avr/lib1funcs-fixed.S (__ssneg_2, __ssabs_2, __ssneg_4,
725 __ssabs_4, __clr_8, __ssneg_8, __ssabs_8,
726 __usadd_8, __ussub_8, __ssadd_8, __sssub_8): New functions.
727 (__divsa3): Use __negsi2 to negate r_quoL.
728 * config/avr/lib1funcs.S (FALIAS): New macro.
729 (__divmodsi4): Break out and use __divmodsi4_neg1 as...
730 (__negsi2): ...this new function.
731 * config/avr/t-avr (LIB1ASMFUNCS): Add _negsi2, _clr_8,
732 _ssneg_2, _ssneg_4, _ssneg_8, _ssabs_2, _ssabs_4,
733 _ssabs_8, _ssadd_8, _sssub_8, _usadd_8, _ussub_8.
734 (LIB2FUNCS_EXCLUDE): Fix typo for _add _sub.
735 Add: _ssadd*, _sssub*, _ssneg*, _ssabs* for signed fixed modes.
736 Add: _usadd*, _ussub*, _usneg* for unsigned fixed modes.
738 2012-09-10 Oleg Endo <olegendo@gcc.gnu.org>
741 * config/sh/lib1funcs.S (ashlsi3): Reimplement as ashlsi3_r0.
742 (lshrsi3): Reimplement as lshrsi3_r0.
744 2012-09-10 Andreas Schwab <schwab@linux-m68k.org>
747 * config/t-slibgcc-libgcc (SHLIB_MAKE_SOLINK): Use -lgcc instead
750 2012-09-07 Teresa Johnson <tejohnson@google.com>
752 PR gcov-profile/54487
753 * libgcc/libgcov.c (gcov_exit): Avoid warning on histogram
756 2012-09-05 Georg-Johann Lay <avr@gjlay.de>
759 * config.host (tmake_file,host=avr-*-*): Add avr/t-avrlibc if
760 not configured --with-avrlibc=no.
761 * config/avr/t-avrlibc: New file.
762 * Makefile.in (FPBIT_FUNCS): filter-out LIB2FUNCS_EXCLUDE.
763 (DPBIT_FUNCS): Ditto.
764 (TPBIT_FUNCS): Ditto.
766 2012-09-04 Teresa Johnson <tejohnson@google.com>
768 * libgcov.c (struct gcov_summary_buffer): New structure.
769 (gcov_histogram_insert): New function.
770 (gcov_compute_histogram): Ditto.
771 (gcov_exit): Invoke gcov_compute_histogram, and perform merging of
772 histograms during summary merging.
774 2012-09-01 Mark Kettenis <kettenis@openbsd.org>
776 * config.host (x86_64-*-openbsd*): New target.
778 2012-08-29 Chung-Lin Tang <cltang@codesourcery.com>
780 * config/mips/crtfastmath.c (set_fast_math): Add 'nomips16'
783 2012-08-24 Georg-Johann Lay <avr@gjlay.de>
786 * config/avr/t-avr (conv_X): Rename to func_X.
788 2012-08-24 Georg-Johann Lay <avr@gjlay.de>
791 * config/avr/lib1funcs-fixed.S: New file.
792 * config/avr/lib1funcs.S: Include it. Undefine some divmodsi
794 (neg2, neg4): New macros.
795 (__mulqihi3,__umulqihi3,__mulhi3): Rewrite non-MUL variants.
796 (__mulhisi3,__umulhisi3,__mulsi3): Rewrite non-MUL variants.
797 (__umulhisi3): Speed up MUL variant if there is enough flash.
798 * config/avr/avr-lib.h (TA, UTA): Adjust according to gcc's
800 * config/avr/t-avr (LIB1ASMFUNCS): Add: _fractqqsf, _fractuqqsf,
801 _fracthqsf, _fractuhqsf, _fracthasf, _fractuhasf, _fractsasf,
802 _fractusasf, _fractsfqq, _fractsfuqq, _fractsfhq, _fractsfuhq,
803 _fractsfha, _fractsfsa, _mulqq3, _muluqq3, _mulhq3, _muluhq3,
804 _mulha3, _muluha3, _mulsa3, _mulusa3, _divqq3, _udivuqq3, _divhq3,
805 _udivuhq3, _divha3, _udivuha3, _divsa3, _udivusa3.
806 (LIB2FUNCS_EXCLUDE): Add supported functions.
808 2012-08-22 Georg-Johann Lay <avr@gjlay.de>
810 * Makefile.in (fixed-funcs,fixed-conv-funcs): filter-out
811 LIB2FUNCS_EXCLUDE before adding them to libgcc-objects,
813 * fixed-obj.mk: Only expand dependency if $o is not in
816 2012-08-22 H.J. Lu <hongjiu.lu@intel.com>
818 * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): New.
820 2012-08-22 Joseph Myers <joseph@codesourcery.com>
822 * Makefile.in (vis_hide, gen-hide-list): Do not make definitions
823 depend on --enable-shared.
824 ($(lib1asmfuncs-o)): Use %.vis files independent of
826 * static-object.mk ($(base)$(objext), $(base).vis)
827 ($(base)_s$(objext)): Use same rules for visibility handling as in
830 2012-08-21 Ian Lance Taylor <iant@google.com>
832 * config/i386/morestack.S (__morestack_non_split): Increase amount
833 of space allocated for non-split code stack.
835 2012-08-19 Joseph Myers <joseph@codesourcery.com>
837 * crtstuff.c (USE_PT_GNU_EH_FRAME): Define for systems using glibc
838 even if inhibit_libc.
840 2012-08-17 Julian Brown <julian@codesourcery.com>
842 * Makefile.in (LIB2_DIVMOD_EXCEPTION_FLAGS): Default to
843 -fexceptions -fnon-call-exceptions if not defined.
844 ($(lib2-divmod-o), $(lib2-divmod-s-o)): Use above.
845 * config/arm/t-bpabi (LIB2_DIVMOD_EXCEPTION_FLAGS): Define.
847 2012-08-17 Andreas Schwab <schwab@linux-m68k.org>
849 * config/m68k/linux-atomic.c (__sync_lock_test_and_set_1): Fix
852 2012-08-16 David Edelsohn <dje.gcc@gmail.com>
854 * config.host (*-*-aix*): Move rs6000/t-ibm-ldouble after
855 rs6000/t-slibgcc-aix.
857 2012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
859 * longlong.h: (powerpc): Delete _ARCH_PWR and _ARCH_COM handling.
861 2012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
863 * longlong.h: (whole file, powerpc): Adjust to single assembler syntax.
865 2012-08-03 H.J. Lu <hongjiu.lu@intel.com>
868 * Makefile.in (version): Replace top_srcdir with srcdir.
870 2012-08-03 Jonathan Yong <jon_y@users.sourceforge.net>
872 * Makefile.in (version): set to BASE-VER file from gcc directory.
874 2012-08-01 Nick Clifton <nickc@redhat.com>
876 * config/m32c/lib2funcs.c (__clrsbhi2): New function.
877 Implements __clrsb for an HImode argument.
879 2012-07-31 Nick Clifton <nickc@redhat.com>
881 * config/stormy16/lib2funcs.c (__clrsbhi2): New function.
882 Implements __clrsb for an HImode argument.
883 * config/stormy16/clrsbhi2.c: New file:
884 * config/stormy16/t-stormy16 (LIB2ADD): Add clrsbhi2.c.
886 2012-07-22 Steven Bosscher <steven@gcc.gnu.org>
888 * libgcov.c (__gcov_ior_profiler): Benign comment fix.
890 2012-07-19 Tristan Gingold <gingold@adacore.com>
891 Richard Henderson <rth@redhat.com>
893 * unwind-seh.c: New file.
894 * unwind-generic.h: Include windows.h for SEH.
895 (_Unwind_Exception): Use 6 private fields for SEH.
896 (_GCC_specific_handler): Declare.
897 * unwind-c.c (__gcc_personality_seh0): New function.
899 * config/i386/libgcc-cygming.ver: New file.
900 * config/i386/t-seh-eh: New file.
901 * config.host (x86_64-*-mingw*): Default to seh.
903 2012-07-14 Steven Bosscher <steven@gcc.gnu.org>
905 * config/t-darwin (crt3.0): Remove work-around for fixed PR26840.
907 2012-06-17 Uros Bizjak <ubizjak@gmail.com>
909 * config/i386/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Use
910 __builtin_expect when checking for exceptions.
911 * config/ia64/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Ditto.
913 2012-06-13 Uros Bizjak <ubizjak@gmail.com>
915 * config/ia64/sfp-machine.h (__sfp_handle_exceptions): New
916 function declaration.
917 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
919 * config/ia64/sfp-exceptions.c: New.
920 * config/ia64/t-softfp (LIB2ADD): Add sfp-exceptions.c.
922 2012-06-13 Uros Bizjak <ubizjak@gmail.com>
924 * config/i386/32/sfp-machine.h (_FP_NANSIGN_S, _FP_NANSIGN_D,
925 _FP_NANSIGN_E, _FP_NANSIGN_Q): Move ...
926 * config/i386/64/sfp-machine: ... (delete here) ...
927 * config/i386/sfp-machine.h: ... to here.
928 (FP_EX_MASK): Remove.
930 (FP_INIT_ROUNDMODE): Declare asm as volatile.
932 2012-06-11 Sriraman Tallam <tmsriram@google.com>
934 * config/i386/libgcc-bsd.ver: Version symbol __cpu_indicator_init.
935 * config/i386/libgcc-sol2.ver: Ditto.
936 * config/i386/libgcc-glibc.ver: Ditto.
938 2012-06-11 Roland McGrath <mcgrathr@google.com>
940 * gthr-posix.h [neither FreeBSD nor Solaris] (__gthread_active_p):
941 If __GLIBC__ is defined, refer to __pthread_key_create instead of
944 2012-06-09 Uros Bizjak <ubizjak@gmail.com>
946 * config/i386/32/sfp-machine.h (__gcc_CMPtype, CMPtype,
947 _FP_KEEPNANFRACP, _FP_CHOOSENAN, FP_EX_INVALID, FP_EX_DENORM,
948 FP_EX_DIVZERO, FP_EX_OVERFLOW, FP_EX_UNDERFLOW, FP_EX_INEXACT,
949 FP_HANDLE_EXCEPTIONS, FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
950 FP_RND_MINF, _FP_DEXL_EX, FP_INIT_ROUNDMODE, FP_ROUNDMODE,
951 __LITTLE_ENDIAN, __BIG_ENDIAN, strong_alias): Move ...
952 * config/i386/64/sfp-machine: ... (delete here) ...
953 * config/i386/sfp-machine.h: ... to here.
955 (__sfp_handle_exceptions): New function declaration.
956 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
957 * config/i386/sfp-exceptions.c: New.
958 * config/i386/t-softfp: New.
959 * config.host (i[34567]86-*-* and x86_64-*-* soft-fp targets): Add
960 i386/t-softfp to tmake_file.
962 2012-06-03 David S. Miller <davem@davemloft.net>
964 * longlong.h [SPARC] (sub_ddmmss): Fix thinko in previous 64-bit
967 2012-05-31 David S. Miller <davem@davemloft.net>
969 * longlong.h [SPARC] (umul_ppmm, udiv_qrnnd): Use hardware integer
970 multiply and divide instructions on 32-bit when V9.
971 (add_ssaaaa, sub_ddmmss): Convert to branchless code on 64-bit.
973 2012-05-29 Joseph Myers <joseph@codesourcery.com>
975 * config/arm/ieee754-df.S: Fix typos.
976 * config/arm/ieee754-sf.S: Fix typos.
977 * config/c6x/libunwind.S: Fix typos.
978 * config/epiphany/udivsi3-float.c: Fix typos.
979 * config/microblaze/muldi3_hard.S: Fix typos.
980 * config/picochip/adddi3.S: Fix typos.
981 * config/picochip/ashlsi3.S: Fix typos.
982 * config/picochip/ashrsi3.S: Fix typos.
983 * config/picochip/clzsi2.S: Fix typos.
984 * config/picochip/cmpsi2.S: Fix typos.
985 * config/picochip/divmod15.S: Fix typos.
986 * config/picochip/divmodhi4.S: Fix typos.
987 * config/picochip/divmodsi4.S: Fix typos.
988 * config/picochip/longjmp.S: Fix typos.
989 * config/picochip/lshrsi3.S: Fix typos.
990 * config/picochip/parityhi2.S: Fix typos.
991 * config/picochip/popcounthi2.S: Fix typos.
992 * config/picochip/setjmp.S: Fix typos.
993 * config/picochip/subdi3.S: Fix typos.
994 * config/picochip/ucmpsi2.S: Fix typos.
995 * config/picochip/udivmodhi4.S: Fix typos.
996 * config/picochip/udivmodsi4.S: Fix typos.
997 * config/spu/divv2df3.c: Fix typos.
998 * config/spu/mfc_multi_tag_release.c: Fix typos.
999 * config/spu/mfc_tag_release.c: Fix typos.
1000 * configure.ac: Fix typos.
1001 * configure: Regenerate.
1003 2012-05-25 Ian Lance Taylor <iant@google.com>
1005 * config/i386/morestack.S (__morestack_non_split): Check whether
1006 caller is varargs and needs %bp to hold the stack frame on return.
1008 2012-05-25 Olivier Hainque <hainque@adacore.com>
1010 * config/rs6000/vxworks/tramp.S (trampoline_setup): Use a longcall
1011 sequence in the non pic case on VxWorks.
1013 2012-05-24 Olivier Hainque <hainque@adacore.com>
1015 * Makefile.in: Move dependency on install-unwind_h from
1016 "install-leaf" to "install".
1018 2012-05-24 Olivier Hainque <hainque@adacore.com>
1020 * Makefile.in (clean): Remove libgcc_tm.stamp as well.
1021 Use a separate command for stamp removals.
1023 2012-05-21 Andrew Pinski <apinski@cavium.com>
1026 * configure.ac: Define the default includes to being none.
1027 * configure: Regenerate.
1029 2012-05-16 Olivier Hainque <hainque@adacore.com>
1031 * Makefile.in (install-unwind_h): Rename into ...
1032 (install-unwind_h-forbuild): New target.
1033 (all): Use it instead of the former install-unwind_h.
1034 (install-unwind_h): Reinstate, copy to user install destination
1035 for include files, not to the internal gcc object directory one.
1036 (install-leaf): Depend on it.
1038 2012-05-15 Olivier Hainque <hainque@adacore.com>
1040 * config/rs6000/aix-unwind.h (*_REGNO): New, set of useful
1041 register numbers. LR_REGNO replaces R_LR.
1042 (ucontext_for): New, helper for ...
1043 (ppc_aix_fallback_frame_state): New, implementation for aix 5.2
1045 (MD_FALLBACK_FRAME_STATE_FOR): Define for 32bit configurations.
1047 2012-05-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1049 * config.host (i[34567]86-*-linux*, x86_64-*-linux*)
1050 (i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu)
1051 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Move
1053 (i[34567]86-*-*, x86_64-*-*): ... here.
1055 * config/i386/libgcc-bsd.ver (GCC_4.8.0): New version.
1056 * config/i386/libgcc-sol2.ver (GCC_4.8.0): New version.
1058 * config/i386/i386-cpuinfo.c: Rename to ...
1059 * config/i386/cpuinfo.c: ... this.
1060 * config/i386/t-cpuinfo (LIB2ADD): Reflect this.
1062 * configure.ac (AC_CONFIG_HEADER): Call for auto-target.h.
1063 (libgcc_cv_init_priority): New test.
1064 * configure: Regenerate.
1065 * config.in: New file.
1066 * Makefile.in (clean): Rename config.h to auto-target.h.
1067 (config.h): Likewise.
1068 (stamp-h): Likewise.
1070 * config/i386/cpuinfo.c (auto-target.h): Include.
1071 (CONSTRUCTOR_PRIORITY): Define.
1072 (__cpu_indicator_init): Use it.
1074 2012-05-09 H.J. Lu <hongjiu.lu@intel.com>
1076 * longlong.h: Use a URL instead of an FSF postal address.
1077 Replace spaces with tab.
1079 2012-05-08 Teresa Johnson <tejohnson@google.com>
1081 * libgcov.c (gcov_clear, __gcov_reset): New functions.
1082 (__gcov_dump): Ditto.
1083 (gcov_dump_complete): New global variable.
1084 (gcov_exit): Export hidden to enable use in L_gcov_dump.
1085 (__gcov_flush): Outline functionality now in gcov_clear.
1086 * Makefile.in (L_gcov_reset, L_gcov_dump): Define.
1088 2012-04-28 Aurelien Jarno <aurelien@aurel32.net>
1090 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*): Remove.
1091 (mips*-*-linux*): Include mips/t-tpbit when long double is
1094 2012-04-25 Sriraman Tallam <tmsriram@google.com>
1096 * config/i386/i386-cpuinfo.c (FEATURE_AVX2): New enum value.
1097 (get_available_features): New argument. Check for AVX2.
1098 (__cpu_indicator_init): Modify call to get_available_features.
1100 2012-04-25 Alan Modra <amodra@gmail.com>
1102 * config/rs6000/crtsavevr.S: New file.
1103 * config/rs6000/crtrestvr.S: New file.
1104 * config/rs6000/t-savresfgpr: Build the above.
1105 * config/rs6000/t-netbsd: Likewise.
1107 2012-04-24 Sriraman Tallam <tmsriram@google.com>
1109 * libgcc/config/i386/i386-cpuinfo.c: Set __cpu_vendor always.
1111 2012-04-24 Sriraman Tallam <tmsriram@google.com>
1113 * libgcc/config/i386/i386-cpuinfo.c: New file.
1114 * libgcc/config/i386/t-cpuinfo: New file.
1115 * libgcc/config.host: Include t-cpuinfo.
1116 * libgcc/config/i386/libgcc-glibc.ver: Version symbol __cpu_model.
1118 2012-04-24 Chao-ying Fu <fu@mips.com>
1120 * unwind-dw2-fde-dip.c: Define USE_PT_GNU_EH_FRAME for BIONIC.
1122 2012-04-20 Thomas Schwinge <thomas@codesourcery.com>
1124 struct siginfo vs. siginfo_t
1126 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Use
1127 siginfo_t instead of struct siginfo.
1128 * config/bfin/linux-unwind.h (bfin_fallback_frame_state): Likewise.
1129 * config/i386/linux-unwind.h (x86_fallback_frame_state): Likewise.
1130 * config/ia64/linux-unwind.h (ia64_fallback_frame_state)
1131 (ia64_handle_unwabi): Likewise.
1132 * config/mips/linux-unwind.h (mips_fallback_frame_state): Likewise.
1133 * config/pa/linux-unwind.h (pa32_fallback_frame_state): Likewise.
1134 * config/sh/linux-unwind.h (shmedia_fallback_frame_state)
1135 (sh_fallback_frame_state): Likewise.
1136 * config/tilepro/linux-unwind.h (tile_fallback_frame_state): Likewise.
1137 * config/xtensa/linux-unwind.h (xtensa_fallback_frame_state): Likewise.
1139 2012-04-02 H.J. Lu <hongjiu.lu@intel.com>
1141 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): Update x32
1144 2012-03-31 Eric Botcazou <ebotcazou@adacore.com>
1146 * config/ia64/unwind-ia64.c (uw_install_context): Manually save LC
1147 if it hasn't been previously saved.
1149 2012-03-29 H.J. Lu <hongjiu.lu@intel.com>
1151 * config/i386/linux-unwind.h (x86_64_fallback_frame_state): Define
1154 2012-03-28 Georg-Johann Lay <avr@gjlay.de>
1157 * config/avr/lib1funcs.S: Use __AVR_HAVE_SPH__ for SP_H checks
1158 instead of __AVR_HAVE_8BIT_SP__.
1160 2012-03-26 Tristan Gingold <gingold@adacore.com>
1162 * config/ia64/unwind-ia64.h: Declare unw_word and unw_sword.
1163 (unw_table_entry): Use unw_word instead of unsigned long.
1164 (_Unwind_FindTableEntry): Likewise.
1165 * config/ia64/fde-glibc.c (_Unwind_FindTableEntry): Likewise.
1166 * config/ia64/fde-vms.c (vms_unwtable_entry): Likewise.
1167 (_Unwind_FindTableEntry): Likewise.
1168 * config/ia64/unwind-ia64.c (unw_reg_info, unw_reg_state)
1169 (unw_labeled_state, unw_state_record, unw_stack, _Uwind_Context)
1170 (set_reg, alloc_spill_area, finish_prologue, ia64_rse_slot_num)
1171 (ia64_rse_is_rnat_slot, ia64_rse_rnat_addr, ia64_rse_num_regs)
1172 (ia64_rse_skip_regs, ia64_copy_rbs, unw_access_gr)
1173 (uw_frame_state_for, uw_update_reg_address, uw_update_context)
1174 (uw_init_context_1, uw_install_context): Likewise.
1175 (unw_word): Move to unwind-ia64.h
1177 2012-03-26 Tristan Gingold <gingold@adacore.com>
1179 * config/vms/vms-ucrt0.c: Update copyright years.
1181 (___gcc_main_flags): Declare.
1182 (__main): Check flags to remap argv and exit code.
1183 * config.host (*-*-*vms*): Adjust extra_parts.
1184 * config/vms/t-vms (vcrt0.o, pcrt0.o): Remove.
1187 2012-03-22 Richard Earnshaw <rearnsha@arm.com>
1189 * arm/lib1funcs.asm (ctzsi2): New function.
1190 * arm/t-elf (LIB1ASMFUNCS): Add _ctzsi2.
1191 * arm/t-linux (LIB1ASMFUNCS): Likewise.
1192 * arm/t-strongarm-elf (LIB1ASMFUNCS): Likewise.
1193 * arm/t-symbian (LIB1ASMFUNCS): Likewise.
1194 * arm/t-vxworks (LIB1ASMFUNCS): Likewise.
1195 * arm/t-wince-pe (LIB1ASMFUNCS): Likewise.
1197 2012-03-21 Andreas Tobler <andreast@fgznet.ch>
1199 * config.host: Add bits to support powerpc64-*-freebsd*.
1200 * config/rs6000/freebsd-unwind.h: New file.
1201 * config/rs6000/t-freebsd64: New file.
1203 2012-03-20 Richard Guenther <rguenther@suse.de>
1205 PR gcov-profile/52627
1206 * libgcov.c (init_mx): Fix mutex name.
1208 2012-03-16 Tristan Gingold <gingold@adacore.com>
1210 * config/ia64/vms-unwind.h: Remove ulong (and replace
1211 it by unw_reg where used). Define unw_reg with __int64.
1213 2012-03-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1215 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
1217 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
1219 (sparc_is_sighandler): Likewise.
1221 2012-03-13 H.J. Lu <hongjiu.lu@intel.com>
1223 * unwind-dw2.c (_Unwind_SetGRValue): Assert DWARF register size
1226 2012-03-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1228 * config/arm/crtn.S: Fix typo.
1230 2012-03-13 Richard Guenther <rguenther@suse.de>
1232 * libgcov.c: Remove stdio.h include and NULL un-define.
1234 2012-03-13 Richard Guenther <rguenther@suse.de>
1237 * unwind-dw2-fde.c: Make avoid-include-gthr.h hacks work again.
1239 2012-03-13 Richard Guenther <rguenther@suse.de>
1241 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Fix definition.
1243 2012-03-13 Richard Guenther <rguenther@suse.de>
1245 * gthr-posix.h: Remove duplicate __GTHREAD_MUTEX_INIT_FUNCTION
1246 and __gthread_mutex_init_function definitions.
1248 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1250 * config.host (mips*-*-openbsd*): Remove.
1252 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1254 * config.host: Remove alpha*-dec-osf5.1* handling.
1255 * config/alpha/gthr-posix.c: Remove.
1256 * config/alpha/libgcc-osf5.ver: Remove.
1257 * config/alpha/osf5-unwind.h: Remove.
1258 * config/alpha/t-osf-pthread: Remove.
1259 * config/alpha/t-slibgcc-osf: Remove.
1260 * config/t-crtfm (crtfastmath.o): Remove -frandom-seed.
1261 * gthr-posix.h [!_REENTRANT && __osf__] (_REENTRANT): Don't define.
1262 [__osf__ && _PTHREAD_USE_MANGLED_NAMES_]: Remove.
1263 * mkmap-flat.awk: Remove osf_export handling.
1265 2012-03-12 Richard Guenther <rguenther@suse.de>
1267 * gthr.h (__GTHREAD_MUTEX_INIT_FUNCTION): Adjust specification.
1268 * gthr-posix.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
1269 (__gthread_mutex_init_function): New function.
1270 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
1273 * libgcov.c: Include gthr.h.
1274 (__gcov_flush_mx): New global variable.
1275 (init_mx, init_mx_once): New functions.
1276 (__gcov_flush): Protect self with a mutex.
1277 (__gcov_fork): Re-initialize mutex after forking.
1278 * unwind-dw2-fde.c: Change condition under which to use
1279 __GTHREAD_MUTEX_INIT_FUNCTION.
1281 2012-03-12 Tristan Gingold <gingold@adacore.com>
1283 * config/alpha/t-vms: Define HOST_LIBGCC2_CFLAGS.
1284 * config/ia64/t-vms: Likewise.
1286 2012-03-11 Michael Hope <michael.hope@linaro.org>
1288 * longlong.h [ARM] (add_ssaaaa, sub_ddmmss, umul_ppmm): Enable
1291 2012-03-07 Walter Lee <walt@tilera.com>
1293 * config/tilepro/atomic.c: Rename "atomic_" prefix to
1295 (atomic_xor): Rename and move definition to
1296 config/tilepro/atomic.h.
1297 (atomic_nand): Ditto.
1298 * config/tilepro/atomic.h: Rename "atomic_" prefix to
1300 (arch_atomic_xor): Move from config/tilepro/atomic.c.
1301 (arch_atomic_nand): Ditto.
1303 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
1306 * config/avr/lib1funcs.S (__movmemx_hi): Fix loop label in RAM-part.
1308 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
1311 * config/avr/lib1funcs.S (__xload_1): Don't read unintentionally
1314 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
1318 * config/avr/lib1funcs.S (__do_copy_data): Clear RAMPZ after usage
1319 if RAMPZ affects reading from RAM.
1320 (__tablejump_elpm__): Ditto.
1322 (__movmemx_hi): Ditto.
1323 (__do_global_ctors): Right condition for RAMPZ usage is "have ELPM".
1324 (__do_global_dtors): Ditto.
1325 (__xload_1, __xload_2, __xload_3, __xload_4): Ditto.
1326 (__movmemx_hi): Ditto.
1328 2012-03-05 Richard Henderson <rth@redhat.com>
1330 * longlong.h [ARM] (umul_ppmm): Use umull for arm3m and later.
1331 [ARM] (count_trailing_zeros): Use the builtin.
1333 2012-03-01 Kai Tietz <ktietz@redhat.com>
1335 * soft-fp: Imported from glibc upstream.
1337 2012-02-28 Kai Tietz <ktietz@redhat.com>
1339 * config/i386/sfp-machine.h (_FP_STRUCT_LAYOUT): Define it
1340 for mingw-targets as attribute gcc_struct.
1342 2012-02-28 Ian Lance Taylor <iant@google.com>
1344 * generic-morestack.c (__splitstack_releasecontext): Correct call
1345 to __morestack_release_segments.
1347 2012-02-27 Samuel Thibault <samuel.thibault@ens-lyon.org>
1350 * generic-morestack.c (__generic_morestack_set_initial_sp): Test
1351 for __linux__ when removing signals from __morestack_fullmask.
1353 2012-02-23 Georg-Johann Lay <avr@gjlay.de>
1356 * config/avr/lib1funcs.S (__AVR__XMEGA__): Fix tippo to __AVR_XMEGA__.
1358 2012-02-23 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1360 * config/ia64/crtbegin.S: Use HAVE_INITFINI_ARRAY_SUPPORT
1361 instead of HAVE_INITFINI_ARRAY.
1362 * config/ia64/crtend.S: Likewise.
1364 2012-02-20 Kai Tietz <ktietz@redhat.com>
1367 * gthr.h (GTHREAD_USE_WEAK): Define as zero for mingw.
1369 * config.host (i686-*-mingw*): Set md_unwind_header only for dw2-mode
1370 to w32-unwind.h header.
1372 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
1374 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*)
1375 (mips*-*-linux*): Remove t-slibgcc-libgcc.
1376 * config/mips/t-mips16 (LIB1ASMFUNCS): Remove __mips16_rdhwr.
1377 * config/mips/mips16.S (__mips16_rdhwr): Delete.
1379 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
1381 * config/mips/mips16.S (CALL_STUB_RET): Add CFI information.
1383 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
1386 * config/darwin-crt-tm.c: Correct typo.
1388 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
1389 Patrick Marlier <patrick.marlier@gmail.com>
1392 * config/darwin-crt-tm.c: Generate dummy functions.
1394 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
1395 Patrick Marlier <patrick.marlier@gmail.com>
1398 * config/darwin-crt-tm.c (getTMCloneTable): New function.
1399 (__doTMRegistrations): Call it.
1400 (__doTMdeRegistrations): Likewise.
1402 2012-01-15 Georg-Johann Lay <avr@gjlay.de>
1403 Anatoly Sokolov <aesok@post.ru>
1404 Eric Weddington <eric.weddington@atmel.com>
1407 * config/avr/lib1funcs.S (__prologue_saves__): Handle AVR_XMEGA
1408 (__epilogue_restores__): Ditto.
1410 2012-02-15 Eric Botcazou <ebotcazou@adacore.com>
1414 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Add support for
1415 Solaris 11 and slightly reformat.
1416 (sparc_is_sighandler): Likewise.
1418 2012-02-14 Walter Lee <walt@tilera.com>
1420 * config.host: Handle tilegx and tilepro.
1421 * config/tilegx/sfp-machine.h: New file.
1422 * config/tilegx/sfp-machine32.h: New file.
1423 * config/tilegx/sfp-machine64.h: New file.
1424 * config/tilegx/t-crtstuff: New file.
1425 * config/tilegx/t-softfp: New file.
1426 * config/tilegx/t-tilegx: New file.
1427 * config/tilepro/atomic.c: New file.
1428 * config/tilepro/atomic.h: New file.
1429 * config/tilepro/linux-unwind.h: New file.
1430 * config/tilepro/sfp-machine.h: New file.
1431 * config/tilepro/softdivide.c: New file.
1432 * config/tilepro/softmpy.S: New file.
1433 * config/tilepro/t-crtstuff: New file.
1434 * config/tilepro/t-tilepro: New file.
1436 2012-02-07 Jonathan Wakely <jwakely.gcc@gmail.com>
1440 * gthr-posix.h: Allow static initializer macros to be disabled.
1441 (__gthrw_pthread_cond_init): Define weak reference unconditionally.
1443 2012-02-05 Chung-Lin Tang <cltang@codesourcery.com>
1445 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*, mips*-*-linux*):
1446 Add t-slibgcc-libgcc to tmake_file.
1447 * config/mips/libgcc-mips16.ver: Revert previous patch.
1448 * config/mips/mips16.S (__mips16_rdhwr): Hide.
1450 2012-02-02 Sumanth G <sumanth.gundapaneni@kpitcummins.com>
1451 Jayant R Sonar <jayant.sonar@kpitcummins.com>
1453 * config.host: Add National Semiconductor CR16 target (cr16-*-*).
1454 * config/cr16/crti.S: New file.
1455 * config/cr16/crtlibid.S: New file.
1456 * config/cr16/crtn.S: New file.
1457 * config/cr16/lib1funcs.S: New file.
1458 * config/cr16/t-cr16: New file.
1459 * config/cr16/t-crtlibid: New file.
1460 * config/cr16/unwind-dw2.h: New file.
1461 * config/cr16/unwind-cr16.c: New file.
1462 * config/cr16/divmodhi3.c: New file.
1464 2012-01-25 Alan Modra <amodra@gmail.com>
1466 * config/rs6000/t-linux64: Delete. Move..
1467 * config/rs6000/t-ppc64-fp: ..softfp_wrap defines to here..
1468 * config/rs6000/t-linux: ..and libgcc flags to here.
1470 2012-01-22 Douglas B Rupp <rupp@gnat.com>
1472 * config.host (i[34567]86-*-interix3*):
1473 Change triplet to i[34567]86-*-interix[3-9]*.
1474 * configure: Regenerate.
1476 2012-01-15 Chung-Lin Tang <cltang@codesourcery.com>
1477 Richard Sandiford <rdsandiford@googlemail.com>
1479 * config/mips/libgcc-mips16.ver (__mips16_rdhwr): Add.
1480 * config/mips/mips16.S (__mips16_rdhwr): New function.
1481 * config/mips/t-mips16 (LIB1ASMFUNCS): Add _m16rdhwr.
1483 2012-01-11 Nathan Sidwell <nathan@acm.org>
1485 * libgcov.c (__gcov_init): Ignore objects with no functions.
1487 2012-01-10 Georg-Johann Lay <avr@gjlay.de>
1490 Extend __pgmx semantics to linearize memory.
1491 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_1, _movmemx.
1492 * config/avr/lib1funcs.S (__xload_1): New function.
1493 (__movmemx_qi, __movmemx_hi): New functions.
1494 (__xload_2, __xload_3, __xload_4): Rewrite to fit new __pgmx
1497 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
1499 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Check that the
1500 purported sigacthandler address isn't null before dereferencing it.
1501 (sparc_is_sighandler): Likewise.
1503 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
1506 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove SAVPC and
1507 add CFA. Revert back to old code for Solaris 8+ multi-threaded.
1508 (sparc_is_sighandler): Likewise.
1509 (MD_FALLBACK_FRAME_STATE_FOR): Adjust call to IS_SIGHANDLER.
1511 2012-01-06 Tristan Gingold <gingold@adacore.com>
1513 * config/ia64/t-ia64 (LIB1ASMFUNCS): Move backward
1514 compatibility thunks...
1515 (CUSTOM_CRTSTUFF, crtbegin.o, crtend.o)
1516 (crtbeginS.o, crtendS.o): ... and these to ...
1517 * config/ia64/t-ia64-elf: ... this new file.
1518 * config.host (ia64*-*-elf*, ia64*-*-freebsd*, ia64*-*-linux*)
1519 (ia64*-*-hpux*): Add ia64/t-ia64-elf in tmake_file.
1521 2012-01-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1523 * configure: Regenerate.
1524 * config/s390/t-crtstuff: Remove -fPIC.
1526 2012-01-02 Jonathan Wakely <jwakely.gcc@gmail.com>
1529 * enable-execute-stack-mprotect.c (getpagesize): Do not define
1532 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
1535 * config/avr/lib1funcs.S: Remove FIXME comments.
1536 (SPEED_DIV): Depend on __AVR_HAVE_8BIT_SP__.
1538 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
1540 Implement light-weight DImode support.
1541 * config/avr/t-avr (LIB1ASMFUNCS): Add _adddi3, _adddi3_s8,
1542 _subdi3, _cmpdi2, _cmpdi2_s8, _rotldi3.
1543 * config/avr/lib1funcs.S (__adddi3, __adddi3_s8, __subdi3,
1544 __cmpdi2, __cmpdi2_s8, __rotldi3): New functions.
1546 2011-12-30 Nathan Sidwell <nathan@acm.org>
1548 * libgcov.c (gcov_crc32): Remove global var.
1549 (free_fn_data): New function.
1550 (buffer_fn_data): Pass in filename, more robust error recovery.
1551 (crc32_unsigned): New function.
1552 (gcov_exit): More robust detection of new program. More robust
1554 (__gcov_init): Do not update program's crc here.
1556 2011-12-21 Tristan Gingold <gingold@adacore.com>
1558 * config/ia64/fde-vms.c (UNW_IVMS_MODE): Define.
1560 2011-12-21 Ian Lance Taylor <iant@google.com>
1562 * config/i386/morestack.S: Simplify CFI opcodes throughout.
1564 2011-12-20 Ian Lance Taylor <iant@google.com>
1566 * config/i386/morestack.S (__morestack_non_split): If there is
1567 enough stack space already, don't split. Ask for more stack space
1570 2011-12-20 Sergio Durigan Junior <sergiodj@redhat.com>
1572 * unwind-arm-common.inc: Include `tconfig.h', `tsystem.h' and
1574 (_Unwind_DebugHook): New function.
1575 (uw_restore_core_regs): New define.
1576 (unwind_phase2): Use uw_restore_core_regs instead of
1578 (unwind_phase2_forced): Likewise.
1579 (__gnu_Unwind_Resume): Likewise.
1581 2011-12-20 Uros Bizjak <ubizjak@gmail.com>
1583 * config/alpha/linux-unwind.h: Update copyright years.
1584 (MD_FROB_UPDATE_CONTEXT): New define.
1585 (alpha_frob_update_context): New function.
1587 2011-12-17 Richard Sandiford <rdsandiford@googlemail.com>
1589 * config.host (mips*-sde-elf*, mipsisa64sr71k-*-elf*): Add to
1590 tmake_file rather replacing it.
1592 2011-12-15 Iain Sandoe <iains@gcc.gnu.org>
1594 * config/rs6000/darwin-world.S (toplevel): Make it clear that this
1595 function is not used for PPC64.
1596 (save_world): Amend comments. Update the VRsave mask to reflect the
1598 (rest_world): Update comments, do not clobber r10, do not use r8.
1599 (eh_rest_world_r10): Amend comments, do not use r8.
1600 (rest_world_eh_r7r8): Rename as local Lrest_world_eh_r7, since r8 is
1601 no longer used, move restore of CR and target address to the end of
1604 2011-12-14 H.J. Lu <hongjiu.lu@intel.com>
1606 * generic-morestack.c (__generic_morestack_set_initial_sp): Check
1607 __GLIBC__ instead of __linux__ when using __SIGRTMIN.
1609 2011-12-14 Georg-Johann Lay <avr@gjlay.de>
1612 * config/avr/t-avr (LIB1ASMSRC): Add _mulpsi3, _mulsqipsi3.
1613 * config/avr/lib1funcs.S (__mulpsi3, __mulsqipsi3): New functions.
1615 2011-12-11 Eric Botcazou <ebotcazou@adacore.com>
1617 * config/sparc/sol2-unwind.h: Use #ifdef directive consistently.
1619 2011-12-09 Georg-Johann Lay <avr@gjlay.de>
1622 * config/avr/t-avr (LIB1ASMFUNCS): Add _muldi3.
1623 * config/avr/lib1funcs.S (__muldi3): New function.
1625 2011-12-06 Andrew Pinski <apinski@cavium.com>
1627 * crtstuff.c (__do_global_dtors_aux_fini_array_entry): Align to the
1629 (__frame_dummy_init_array_entry): Likewise.
1631 2011-12-06 Georg-Johann Lay <avr@gjlay.de>
1633 Forward-port from gcc-4_6-branch r181936 2011-12-02.
1637 * config/avr/lib1funcs.S (__prologue_saves__,
1638 __epilogue_restores__, __divdi3_moddi3): Enclose parts using
1639 __SP_H__ in !defined (__AVR_HAVE_8BIT_SP__). Add FIXME comments.
1641 2011-12-04 Iain Sandoe <iains@gcc.gnu.org>
1643 * config/rs6000/t-darwin64 (LIB2ADD): Add fp and gp save routines.
1645 2011-11-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1648 * config/pa/stublib.c (_ITM_registerTMCloneTable): New stub.
1649 (_ITM_deregisterTMCloneTable): Likewise.
1650 (__register_frame_info): Fix unused warning.
1651 (__deregister_frame_info, __cxa_finalize, _Jv_RegisterClasses,
1652 pthread_default_stacksize_np): Likewise.
1653 * config/pa/t-stublib (LIBGCCSTUB_OBJS): Add new objects and rules.
1655 2011-11-29 DJ Delorie <dj@redhat.com>
1657 * config.host (rl78-*-elf): New case.
1658 * config/rl78: New directory for the Renesas RL78.
1660 2011-11-29 Bernd Schmidt <bernds@codesourcery.com>
1662 * config.host (tic6x-*-uclinux): Append to extra_parts. Fix
1665 2011-11-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1668 * config/rs6000/t-savresfgpr: New file.
1669 * config/rs6000/t-ppccomm (LIB2ADD_ST): Remove all but
1670 $(srcdir)/config/rs6000/eabi.S.
1671 * config/rs6000/t-ppccomm-ldbl: Remove.
1672 * config.host (powerpc-*-freebsd*): Add rs6000/t-savresfgpr to
1674 (powerpc-*-eabispe*): Likewise.
1675 (powerpc-*-eabi*): Likewise.
1676 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
1677 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add rs6000/t-ppccomm
1678 to tmake_file, remove rs6000/t-ppccomm-ldbl.
1679 (powerpc-*-eabisimaltivec*): Remove rs6000/t-ppccomm-ldbl from
1681 (powerpc-*-eabisim*): Likewise.
1682 (powerpc-*-elf*): Likewise.
1683 (powerpc-*-eabialtivec*): Likewise.
1684 (powerpc-xilinx-eabi*): Likewise.
1685 (powerpc-*-rtems*): Likewise.
1686 (powerpcle-*-elf*): Likewise.
1687 (powerpcle-*-eabisim*): Likewise.
1688 (powerpcle-*-eabi*): Likewise.
1690 2011-11-27 Ian Lance Taylor <iant@google.com>
1692 * generic-morestack.c (__splitstack_find): Check for NULL old
1694 (__splitstack_resetcontext): New function.
1695 (__splitstack_releasecontext): New function.
1696 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
1698 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
1700 * config/darwin-crt-tm.c: Correct comments, use correct licence.
1702 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
1704 * config/darwin-crt-tm.c: Remove dummy _ITM_ functions.
1706 2011-11-26 Richard Henderson <rth@redhat.com>
1708 * config/m68k/linux-atomic.c: New file.
1709 * config/m68k/t-linux: New file.
1710 * config.host (m68k-uclinux, m68k-linux): Use it.
1712 2011-11-26 Richard Henderson <rth@redhat.com>
1714 * crtstuff.c (__TMC_LIST__): Mark used not unused.
1715 (__TMC_END__): Only declare if hidden is available; in the definition,
1716 if hidden is unavailable add a null record.
1717 (deregister_tm_clones, register_tm_clones): New.
1718 (__do_global_dtors_aux, frame_dummy): Use them.
1719 (__do_global_dtors, __do_global_ctors_1): Likewise.
1721 2011-11-22 Iain Sandoe <iains@gcc.gnu.org>
1723 * config/darwin-crt-tm.c: New file.
1724 * config.host (darwin): Build crttms.o crttme.o to provide
1725 startup and shutdown for tm clones.
1726 * config/t-darwin (crttms.o): New build rule.
1727 (crttme.o): Likewise.
1729 2011-11-21 Hans-Peter Nilsson <hp@axis.com>
1731 * Makefile.in ($(srcdir)/emutls.c): Explain why it's in LIB2ADDEH
1734 2011-11-21 Richard Henderson <rth@redhat.com>
1736 * crtstuff.c (USE_TM_CLONE_REGISTRY): Default to 1 on ELF.
1737 (__TMC_LIST__, __TMC_END__): New.
1738 (__do_global_dtors_aux): Call _ITM_deregisterTMCloneTable.
1739 (__do_global_dtors): Likewise.
1740 (frame_dummy): Call _ITM_registerTMCloneTable.
1741 (__do_global_ctors_1): Likewise.
1743 2011-11-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1745 * config.host (iq2000*-*-elf*): Add iq2000/t-iq2000 to tmake_file.
1746 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
1747 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add to tmake_file.
1748 (powerpc-*-lynxos*): Add rs6000/t-lynx to tmake_file.
1749 * config/i386/t-darwin64: Remove.
1750 * config/sh/t-netbsd (LIB2ADD): Remove.
1752 2011-11-21 Georg-Johann Lay <avr@gjlay.de>
1755 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add _moddi3, _umoddi3.
1756 (LIB1ASMFUNCS): Add _divdi3, _udivdi3, _udivmod64, _negdi2.
1757 * config/avr/lib1funcs.S (wmov): New assembler macro.
1758 (__umoddi3, __udivdi3, __udivdi3_umoddi3): New functions.
1759 (__moddi3, __divdi3, __divdi3_moddi3): New functions.
1760 (__udivmod64): New function.
1761 (__negdi2): New function.
1763 2011-11-21 Gerald Pfeifer <gerald@pfeifer.com>
1765 * config.host (*-*-freebsd[12], *-*-freebsd[12].*,
1766 *-*-freebsd*aout*): Remove.
1768 2011-11-20 Hans-Peter Nilsson <hp@axis.com>
1770 * static-object.mk (c_flags-$o): Save c_flags.
1771 ($(base)$(objext)): Use it.
1773 2011-11-18 Steve Ellcey <sje@cup.hp.com>
1775 * Makefile.in (c_flags): Set to -fno-exceptions to build libunwind.
1777 2011-11-18 Georg-Johann Lay <avr@gjlay.de>
1780 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_2 _xload_3 _xload_4.
1781 * config/avr/lib1funcs.S (__xload_2, __xload_3, __xload_4):
1784 2011-11-16 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1786 * config/arm/lib1funcs.asm (udivsi3): Add support for divide
1788 (aeabi_uidivmod): Likewise.
1789 (umodsi3): Likewise.
1791 (aeabi_idivmod): Likewise.
1794 2011-11-16 Tristan Gingold <gingold@adacore.com>
1796 * config/alpha/qrnnd.S: Use specific pseudos for VMS.
1798 2011-11-15 Georg-Johann Lay <avr@gjlay.de>
1801 * config/avr/t-avr (LIB1ASMFUNCS): Add _load_3, _load_4.
1802 * config/avr/lib1funcs.S (__load_3, __load_4, __xload_2): New functions.
1804 2011-11-13 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1806 * config.host (hppa*64*-*-hpux11*): Remove pa/t-stublib64 from
1808 * config/pa/t-stublib: Merge rules from config/pa/t-stublib64.
1809 * config/pa/t-stublib64: Delete.
1811 2011-11-12 Richard Henderson <rth@redhat.com>
1813 * config/rs6000/linux-unwind.h (frob_update_context): Properly
1814 cast the pointer argument to _Unwind_SetGRPtr.
1816 2011-11-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1818 * config/spu/t-elf (LIB2ADD): Use LIB2FUNCS_EXCLUDE instead.
1820 2011-11-09 Ian Lance Taylor <iant@google.com>
1822 * generic-morestack.c: Include <string.h>.
1823 (uintptr_type): Define.
1824 (struct initial_sp): Add dont_block_signals field. Reduce size of
1826 (allocate_segment): Set prev field to NULL. Don't set
1827 __morestack_current_segment or __morestack_segments.
1828 (__generic_morestack): Update current->prev and *pp after calling
1830 (__morestack_block_signals): Don't do anything if
1831 dont_block_signals is set.
1832 (__morestack_unblock_signals): Likewise.
1833 (__generic_findstack): Check for initial_sp == NULL. Add casts to
1835 (__splitstack_block_signals): New function.
1836 (enum __splitstack_content_offsets): Define.
1837 (__splitstack_getcontext, __splitstack_setcontext): New functions.
1838 (__splitstack_makecontext): New function.
1839 (__splitstack_block_signals_context): New function.
1840 (__splitstack_find_context): New function.
1841 * config/i386/morestack.S (__morestack_get_guard): New function.
1842 (__morestack_set_guard, __morestack_make_guard): New functions.
1843 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
1845 2011-11-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1847 * config.host (i[34567]86-*-cygwin*): Move i386/t-mingw-pthread ...
1848 (i[34567]86-*-mingw*): ... here.
1849 (x86_64-*-mingw*): ... here.
1851 2011-11-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1853 * config/c6x/t-elf (LIB2ADD): Add instead of assigning.
1855 2011-11-07 Nathan Sidwell <nathan@acm.org>
1857 * libgcov.c (struct gcov_fn_buffer): New struct.
1858 (buffer_fn_data): New helper.
1859 (gcov_exit): Rework for new gcov data structures.
1861 2011-11-07 Georg-Johann Lay <avr@gjlay.de>
1864 * config/avr/lib1funcs.S (__divmodhi4, __divmodsi4): Tweak speed.
1866 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1868 * config.host (tmake_file): Correct comment.
1869 (bfin*-elf*): Remove bfin/t-elf from tmake_file, add
1871 (bfin*-uclinux*): Likewise.
1872 (bfin*-linux-uclibc*): Likewise.
1873 (xstormy16-*-elf): Add stormy16/t-stormy16 to tmake_file.
1875 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Append instead of
1877 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Likewise.
1878 * config/avr/t-avr (HOST_LIBGCC2_CFLAGS): Likewise.
1879 * config/c6x/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
1880 * config/h8300/t-h8300 (HOST_LIBGCC2_CFLAGS): Likewise.
1881 * config/lm32/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
1882 * config/m32r/t-m32r (HOST_LIBGCC2_CFLAGS): Likewise.
1883 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Likewise.
1884 * config/mips/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
1885 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Likewise.
1886 * config/pdp11/t-pdp11 (HOST_LIBGCC2_CFLAGS): Likewise.
1887 * config/picochip/t-picochip (HOST_LIBGCC2_CFLAGS): Likewise.
1888 * config/stormy16/t-stormy16 (HOST_LIBGCC2_CFLAGS): Likewise.
1889 * config/t-openbsd-thread (HOST_LIBGCC2_CFLAGS): Likewise.
1891 * config/bfin/t-elf: Remove.
1892 * config/t-vxworks (HOST_LIBGCC2_CFLAGS): Remove.
1894 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1896 * config.host (*-*-rtems*): Add t-rtems to tmake_file.
1897 (i[34567]86-*-rtems*): Remove t-rtems from tmake_file.
1898 (lm32-*-elf*, lm32-*-rtems*): Split into ...
1899 (lm32-*-elf*): ... this.
1900 (lm32-*-rtems*): ... and this.
1902 (m32r-*-rtems*): Add to tmake_file.
1903 (moxie-*-rtems*): Likewise.
1904 (sparc-*-rtems*): Likewise.
1905 Remove t-rtems from tmake_file.
1906 (sparc64-*-rtems*): Likewise.
1907 * config/t-rtems (HOST_LIBGCC2_CFLAGS): Use LIBGCC2_INCLUDES
1910 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1913 * config/gthr-posix.h: Move ...
1914 * gthr-posix.h: ... here.
1915 * config/gthr-lynx.h: Reflect this.
1916 * config/gthr-vxworks.h: Likewise.
1917 * config/rs6000/gthr-aix.h: Likewise.
1918 * configure.ac (target_thread_file): Likewise.
1919 * configure: Regenerate.
1921 2011-11-06 Sebastian Huber <sebastian.huber@embedded-brains.de>
1923 * config.host (arm*-*-rtemseabi*): New target.
1925 2011-11-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1928 * Makefile.in: Make EXTRA_PARTS depend on libgcc_tm.h instead of
1931 2011-11-05 Joern Rennecke <joern.rennecke@embecosm.com>
1933 * config.host (epiphany-*-elf*): New configuration.
1934 * config/epiphany: New Directory.
1936 2011-11-05 Ralf Corsépius <ralf.corsepius@rtems.org>
1938 * config.host (avr-*-rtems*): Add config/avr/t-rtems.
1939 * config/avr/t-rtems: New.
1940 Filter out _exit from LIB1ASMFUNCS.
1942 2011-11-04 David S. Miller <davem@davemloft.net>
1944 * configure.ac: Test for 64-bit addresses on !x86 using __LP64__.
1945 * configure: Rebuild.
1947 2011-11-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1949 * config/s390/t-crtstuff: Add -fPIC to CRTSTUFF_T_CFLAGS_S
1952 2011-11-04 Georg-Johann Lay <avr@gjlay.de>
1955 * config/t-avr (LIB1ASMFUNCS): Add _divmodpsi4, _udivmodpsi4.
1956 * config/lib1funcs.S (__udivmodpsi4, __divmodpsi4): New functions.
1958 2011-11-04 Joel Sherrill <joel.sherrill@oarcorp.com>
1961 * config.host (sparc-*-rtems*): Add sparc/t-softmul.
1963 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1965 * config/c6x/t-elf (LIB2ADDEH): Set.
1966 * config/c6x/t-c6x-elf: Remove.
1968 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1970 * config/i386/sol2-ci.S: Rename to ...
1971 * config/i386/crti.S: ... this.
1972 * config/i386/sol2-cn.S: Rename to ...
1973 * config/i386/crtn.S: ... this.
1974 * config/sparc/sol2-ci.S: Rename to ...
1975 * config/sparc/crti.S: ... this.
1976 * config/sparc/sol2-cn.S: Rename to ...
1977 * config/sparc/crtn.S: ... this.
1978 * config/t-sol2 (CUSTOM_CRTIN): Remove.
1979 (crti.o, crtn.o): Remove.
1981 2011-11-04 Tristan Gingold <gingold@adacore.com>
1983 * config/ia64/fde-vms.c: Do not include md-unwind-support.h
1985 2011-11-04 Kaz Kojima <kkojima@gcc.gnu.org>
1987 * config/sh/t-sh: Use $(gcc_compile) instead of $(compile).
1989 2011-11-03 Hans-Peter Nilsson <hp@axis.com>
1991 * config.host (crisv32-*-none, cris-*-none): Remove.
1992 (crisv32-*-elf): Append to tmake_file, don't just set it.
1993 (cris-*-elf): Add missing t-fdpbit to tmake_file.
1995 2011-11-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1997 * config/rs6000/t-ppccomm (ecrti$(objext)): Use $<.
1998 (ecrtn$(objext)): Likewise.
1999 (ncrti$(objext)): Likewise.
2000 (ncrtn$(objext)): Likewise.
2002 2011-11-03 Andreas Schwab <schwab@redhat.com>
2004 * config/ia64/t-ia64 (crtbeginS.o): Fix whitespace damage.
2006 2011-11-02 David S. Miller <davem@davemloft.net>
2008 * configure.ac: Set host_address on sparc too.
2009 * configure: Regenerate.
2010 * config.host: Add sparc/t-linux64 and sparc/t-softmul conditionally
2011 based upon host_address.
2012 * config/sparc/t-linux64: Set CRTSTUFF_T_CFLAGS unconditionally.
2014 2011-11-02 Jason Merrill <jason@redhat.com>
2016 * config/rs6000/t-ppccomm: Add missing \.
2018 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2020 * gthr-single.h, gthr.h: New files.
2021 * config/gthr-lynx.h, config/gthr-posix.h., config/gthr-rtems.h,
2022 config/gthr-vxworks.h, config/i386/gthr-win32.h,
2023 config/mips/gthr-mipssde.h, config/pa/gthr-dce.h,
2024 config/rs6000/gthr-aix.h, config/s390/gthr-tpf.h: New files.
2025 * config/i386/gthr-win32.c: Include "gthr-win32.h".
2026 * configure.ac (thread_header): New variable.
2027 Set it depending on target_thread_file.
2028 (gthr-default.h): Link from $thread_header.
2029 * configure: Regenerate.
2030 * Makefile.in (LIBGCC2_CFLAGS): Remove $(GTHREAD_FLAGS).
2032 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2034 * configure.ac (tm_file_): New variable.
2035 Determine from tm_file.
2036 (tm_file, tm_defines): Substitute.
2037 * configure: Regenerate.
2038 * mkheader.sh: New file.
2039 * Makefile.in (clean): Remove libgcc_tm.h.
2040 ($(objects)): Depend on libgcc_tm.h.
2041 (libgcc_tm_defines, libgcc_tm_file): New variables.
2042 (libgcc_tm.h, libgcc_tm.stamp): New targets.
2043 ($(libgcc-objects), $(libgcc-s-objects), $(libgcc-eh-objects))
2044 ($(libgcov-objects), $(libunwind-objects), $(libunwind-s-objects))
2045 ($(extra-parts)): Depend on libgcc_tm.h.
2046 * config.host (tm_defines, tm_file): New variable.
2047 (arm*-*-linux*): Set tm_file for arm*-*-linux-*eabi.
2048 (arm*-*-uclinux*): Set tm_file for arm*-*-uclinux*eabi.
2049 (arm*-*-eabi*, arm*-*-symbianelf*): Set tm_file.
2050 (avr-*-rtems*): Likewise.
2051 (avr-*-*): Likewise.
2052 (frv-*-elf): Likewise.
2053 (frv-*-*linux*): Likewise.
2054 (h8300-*-rtems*): Likewise.
2055 (h8300-*-elf*): Likewise.
2056 (i[34567]86-*-darwin*): Likewise.
2057 (x86_64-*-darwin*): Likewise.
2058 (rx-*-elf): Likewise.
2059 (tic6x-*-uclinux): Likewise.
2060 (tic6x-*-elf): Likewise.
2061 (i[34567]86-*-linux*, x86_64-*-linux*): Likewise.
2062 * config/alpha/gthr-posix.c: Include libgcc_tm.h.
2063 * config/i386/cygming-crtbegin.c: Likewise.
2064 * config/i386/cygming-crtend.c: Likewise.
2065 * config/ia64/fde-vms.c: Likewise.
2066 * config/ia64/unwind-ia64.c: Likewise.
2067 * config/libbid/bid_gcc_intrinsics.h: Likewise.
2068 * config/rs6000/darwin-fallback.c: Likewise.
2069 * config/stormy16/lib2funcs.c: Likewise.
2070 * config/xtensa/unwind-dw2-xtensa.c: Likewise.
2071 * crtstuff.c: Likewise.
2072 * dfp-bit.h: Likewise.
2073 * emutls.c: Likewise.
2074 * fixed-bit.c: Likewise.
2075 * fp-bit.c: Likewise.
2076 * generic-morestack-thread.c: Likewise.
2077 * generic-morestack.c: Likewise.
2078 * libgcc2.c: Likewise.
2079 * libgcov.c: Likewise.
2080 * unwind-dw2-fde-dip.c: Likewise.
2081 * unwind-dw2-fde.c: Likewise.
2082 * unwind-dw2.c: Likewise.
2083 * unwind-sjlj.c: Likewise.
2085 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2087 * configure.ac: Include ../config/picflag.m4.
2088 (GCC_PICFLAG): Call it.
2090 * configure: Regenerate.
2091 * Makefile.in (gcc_srcdir): Remove.
2092 (LIBGCC2_DEBUG_CFLAGS, LIBGCC2_CFLAGS, LIBGCC2_INCLUDES)
2093 (HOST_LIBGCC2_CFLAGS, PICFLAG, LIB2FUNCS_ST, LIB2FUNCS_EXCLUDE)
2094 (LIB2_DIVMOD_FUNCS, LIB2ADD, LIB2ADD_ST): Set.
2095 ($(lib2funcs-o), $(lib2funcs-s-o), $(lib2-divmod-o))
2096 ($(lib2-divmod-s-o)): Use $(srcdir) to refer to libgcc2.c.
2099 * libgcc2.c, libgcc2.h, gbl-ctors.h, longlong.h: New files.
2100 * siditi-object.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir)
2101 to refer to libgcc2.c.
2103 * config/darwin-64.c: New file.
2104 * config/darwin-crt3.c: Remove comment.
2105 * config/divmod.c, config/floatunsidf.c, config/floatunsisf.c,
2106 config/floatunsitf.c, config/floatunsixf.c, config/udivmod.c,
2107 config/udivmodsi4.c: New files.
2108 * config/memcmp.c, config/memcpy.c, config/memmove.c,
2109 config/memset.c: New files.
2110 * config/t-crtstuff-pic (CRTSTUFF_T_CFLAGS_S): Use $(PICFLAG).
2111 * config/t-darwin (HOST_LIBGCC2_CFLAGS): Set.
2112 * config/t-freebsd-thread, config/t-libgcc-pic: New files.
2113 * config/t-libunwind (HOST_LIBGCC2_CFLAGS): Set.
2114 * config/t-openbsd-thread: New file.
2115 * config/t-sol2 (HOST_LIBGCC2_CFLAGS): Remove.
2116 * config/t-vxworks, config/vxlib-tls.c, config/vxlib.c: New files.
2117 * config/alpha/gthr-posix.c, config/alpha/qrnnd.S: New files.
2118 * config/alpha/t-alpha (LIB2ADD): Use $(srcdir) to refer to
2121 * config/alpha/t-osf-pthread (LIB2ADD): Use $(srcdir)/config/alpha
2122 to refer to gthr-posix.c.
2123 * config/alpha/t-vms (LIB2ADD): Set.
2124 * config/alpha/vms-gcc_shell_handler.c: New file.
2125 * config/arm/bpabi.c, config/arm/fp16.c,
2126 config/arm/linux-atomic.c, config/arm/linux-atomic-64bit.c,
2127 config/arm/unaligned-funcs.c: New files.
2128 * config/arm/t-bpabi (LIB2ADD, LIB2ADD_ST): Set.
2129 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Set.
2130 * config/arm/t-linux: Likewise.
2131 * config/arm/t-linux-eabi (LIB2ADD_ST): Add.
2132 * config/arm/t-netbsd: New file.
2133 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Set.
2134 * config/arm/t-symbian (LIB2ADD_ST): Set.
2135 * config/avr/t-avr (LIB2FUNCS_EXCLUDE, HOST_LIBGCC2_CFLAGS): Set.
2136 * config/bfin/t-crtstuff (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2137 * config/bfin/t-elf: New file.
2138 * config/c6x/eqd.c, config/c6x/eqf.c, config/c6x/ged.c,
2139 config/c6x/gef.c, config/c6x/gtd.c, config/c6x/gtf.c,
2140 config/c6x/led.c, config/c6x/lef.c, config/c6x/ltd.c,
2141 config/c6x/ltf.c: New files.
2142 * config/c6x/t-elf (LIB2FUNCS_EXCLUDE, LIB2ADD)
2143 (HOST_LIBGCC2_CFLAGS): Set.
2144 * config/c6x/t-uclinux (HOST_LIBGCC2_CFLAGS): Set.
2145 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2146 * config/cris/arit.c, config/cris/mulsi3.S, config/cris/t-cris:
2148 * config/cris/t-elfmulti (LIB2ADD_ST): Set.
2149 * config/cris/t-linux (HOST_LIBGCC2_CFLAGS): Remove.
2150 * config/frv/cmovd.c, config/frv/cmovh.c, config/frv/cmovw.c,
2151 config/frv/modi.c, config/frv/uitod.c, config/frv/uitof.c,
2152 config/frv/ulltod.c, config/frv/ulltof.c, config/frv/umodi.c: New
2154 * config/frv/t-frv (LIB2ADD): Set.
2155 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2156 * config/h8300/clzhi2.c, config/h8300/ctzhi2.c,
2157 config/h8300/fixunssfsi.c, config/h8300/parityhi2.c,
2158 config/h8300/popcounthi2.c: New files.
2159 * config/h8300/t-h8300 (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
2160 * config/i386/gthr-win32.c: New file.
2161 * config/i386/t-cygming (LIBGCC2_INCLUDES): Set.
2162 * config/i386/t-cygwin: Likewise.
2163 * config/i386/t-darwin, config/i386/t-darwin64,
2164 config/i386/t-gthr-win32, config/i386/t-interix: New files.
2165 * config/i386/t-nto (HOST_LIBGCC2_CFLAGS): Set.
2166 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2167 * config/i386/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2168 * config/ia64/quadlib.c: New file.
2169 * config/ia64/t-hpux (LIB2ADD): Set.
2170 * config/ia64/t-ia64: Add comment.
2171 * config/iq2000/lib2funcs.c, config/iq2000/t-iq2000: New files.
2172 * config/lm32/t-uclinux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2173 (HOST_LIBGCC2_CFLAGS): Append, remove -fPIC.
2174 * config/m32c/lib2funcs.c, config/m32c/trapv.c: New files.
2175 * config/m32c/t-m32c (LIB2ADD): Set.
2176 * config/m32r/t-linux (HOST_LIBGCC2_CFLAGS): Set.
2177 * config/m32r/t-m32r: Likewise.
2178 * config/m68k/fpgnulib.c: New file.
2179 * config/m68k/t-floatlib (LIB2ADD): Set.
2180 (xfgnulib.c): New target.
2181 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Set.
2182 * config/mep/lib2funcs.c, config/mep/tramp.c: New files.
2183 * config/mep/t-mep (LIB2ADD): Set.
2184 * config/microblaze/divsi3.asm: Rename to divsi3.S.
2185 * config/microblaze/moddi3.asm: Rename to moddi3.S.
2186 * config/microblaze/modsi3.asm: Rename to modsi3.S.
2187 * config/microblaze/muldi3_hard.asm: Rename to hard.S.
2188 * config/microblaze/mulsi3.asm: Rename to mulsi3.S.
2189 * config/microblaze/stack_overflow_exit.asm: Rename to exit.S.
2190 * config/microblaze/udivsi3.asm: Rename to udivsi3.S.
2191 * config/microblaze/umodsi3.asm: Rename to umodsi3.S.
2192 * config/microblaze/t-microblaze (LIB2ADD): Reflect this.
2193 * config/mips/t-elf, config/mips/t-vr, config/mips/vr4120-div.S:
2195 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Set.
2196 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Set.
2197 * config/pa/fptr.c, config/pa/lib2funcs.S,
2198 config/pa/linux-atomic.c, config/pa/quadlib.c: New files.
2199 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS): Set.
2200 (LIB2ADD, LIB2ADD_ST): Set.
2201 * config/pa/t-hpux, config/pa/t-hpux10, config/pa/t-pa64: New files.
2202 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS, LIB2ADD, LIB2ADD_ST):
2204 * config/pa/t-linux64 (LIB2ADD_ST, HOST_LIBGCC2_CFLAGS): Set.
2205 * config/pdp11/t-pdp11: New file.
2206 * config/picochip/libgccExtras/adddi3.S,
2207 config/picochip/libgccExtras/ashlsi3.S,
2208 config/picochip/libgccExtras/ashrsi3.S,
2209 config/picochip/libgccExtras/clzsi2.S,
2210 config/picochip/libgccExtras/cmpsi2.S,
2211 config/picochip/libgccExtras/divmod15.S,
2212 config/picochip/libgccExtras/divmodhi4.S,
2213 config/picochip/libgccExtras/divmodsi4.S,
2214 config/picochip/libgccExtras/lshrsi3.S,
2215 config/picochip/libgccExtras/parityhi2.S,
2216 config/picochip/libgccExtras/popcounthi2.S,
2217 config/picochip/libgccExtras/subdi3.S,
2218 config/picochip/libgccExtras/ucmpsi2.S,
2219 config/picochip/libgccExtras/udivmodhi4.S,
2220 config/picochip/libgccExtras/udivmodsi4.S: New files.
2221 * config/picochip/t-picochip (LIB2ADD, HOST_LIBGCC2_CFLAGS)
2222 (LIBGCC2_DEBUG_CFLAGS, RANLIB_FOR_TARGET): Set.
2223 * config/rs6000/crtresfpr.S, config/rs6000/crtresgpr.S,
2224 config/rs6000/crtresxfpr.S, config/rs6000/crtresxgpr.S,
2225 config/rs6000/crtsavfpr.S, config/rs6000/crtsavgpr.S)
2226 config/rs6000/darwin-asm.h, config/rs6000/darwin-fpsave.S,
2227 config/rs6000/darwin-gpsave.S, config/rs6000/darwin-tramp.S,
2228 config/rs6000/darwin-vecsave.S, config/rs6000/darwin-world.S: New
2230 * config/rs6000/t-darwin (LIB2ADD, LIB2ADD_ST)
2231 (HOST_LIBGCC2_CFLAGS): Set.
2232 * config/rs6000/t-darwin64: New file.
2233 * config/rs6000/t-linux64 (HOST_LIBGCC2_CFLAGS): Set.
2234 * config/rs6000/t-lynx, config/rs6000/t-netbsd: New files.
2235 * config/rs6000/t-ppccomm (LIB2ADD): Add
2236 $(srcdir)/config/rs6000/tramp.S.
2237 (LIB2ADD_ST): Use $(srcdir)/config/rs6000 to refer to sources.
2238 Add $(srcdir)/config/rs6000/eabi.S.
2239 (crtsavfpr.S, crtresfpr.S, crtsavgpr.S, crtresgpr.S, crtresxfpr.S)
2240 (crtresxgpr.S, e500crtres32gpr.S, e500crtres64gpr.S)
2241 (e500crtres64gprctr.S, e500crtrest32gpr.S, e500crtrest64gpr.S)
2242 (e500crtresx32gpr.S, e500crtresx64gpr.S, e500crtsav32gpr.S)
2243 (e500crtsav64gpr.S, e500crtsav64gprctr.S, e500crtsavg32gpr.S)
2244 (e500crtsavg64gpr.S, e500crtsavg64gprctr.S): Remove.
2245 * config/rs6000/tramp.S: New file.
2246 * config/s390/t-tpf: Remove.
2247 * config/sh/linux-atomic.S: New file.
2248 * config/sh/t-linux (LIB2ADD): Set.
2249 (HOST_LIBGCC2_CFLAGS): Append, remove -fpic.
2250 * config/sh/t-netbsd (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
2251 * config/sh/t-sh (unwind-dw2-Os-4-200.o): Use $(srcdir) to refer
2253 (HOST_LIBGCC2_CFLAGS): Set.
2254 * config/sparc/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2255 * config/spu/divmodti4.c, config/spu/divv2df3.c,
2256 config/spu/float_disf.c, config/spu/float_unsdidf.c,
2257 config/spu/float_unsdisf.c, config/spu/float_unssidf.c,
2258 config/spu/mfc_multi_tag_release.c,
2259 config/spu/mfc_multi_tag_reserve.c, config/spu/mfc_tag_release.c,
2260 config/spu/mfc_tag_reserve.c, config/spu/mfc_tag_table.c,
2261 config/spu/multi3.c: New files.
2262 * config/spu/t-elf (LIB2ADD, LIB2ADD_ST, LIB2_SIDITI_CONV_FUNCS)
2263 (HOST_LIBGCC2_CFLAGS): Set.
2264 * config/stormy16/ashlsi3.c, config/stormy16/ashrsi3.c,
2265 config/stormy16/clzhi2.c, config/stormy16/cmpsi2.c,
2266 config/stormy16/ctzhi2.c, config/stormy16/divsi3.c,
2267 config/stormy16/ffshi2.c, config/stormy16/lib2.c,
2268 config/stormy16/lshrsi3.c, config/stormy16/modsi3.c,
2269 config/stormy16/parityhi2.c, config/stormy16/popcounthi2.c,
2270 config/stormy16/t-stormy16, config/stormy16/ucmpsi2.c,
2271 config/stormy16/udivmodsi4.c, config/stormy16/udivsi3.c,
2272 config/stormy16/umodsi3.c: New files.
2273 * config/xtensa/lib2funcs.S: New file.
2274 * config/xtensa/t-elf (HOST_LIBGCC2_CFLAGS): Set.
2275 * config/xtensa/t-xtensa (LIB2ADD): Set.
2276 * config.host (*-*-darwin*): Add t-libgcc-pic to tmake_file.
2277 (*-*-freebsd*): Add t-freebsd, t-libgcc-pic to tmake_file.
2278 Add t-freebsd-thread to tmake_file for posix threads.
2279 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu)
2280 (*-*-gnu*, *-*-kopensolaris*-gnu): Add t-libgcc-pic to tmake_file.
2281 (*-*-lynxos*): Likewise.
2282 (*-*-netbsd*): Likewise.
2283 (*-*-openbsd*): Likewise.
2284 Add t-openbsd-thread to tmake_file for posix threads.
2285 (*-*-solaris2*): Add t-libgcc-pic to tmake_file.
2286 (*-*-vxworks*): Set tmake_file.
2287 (alpha*-*-linux*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
2288 (alpha*-*-freebsd*): Likewise.
2289 (alpha*-*-netbsd*): Likewise.
2290 (alpha*-*-openbsd*): Likewise.
2291 (alpha*-dec-osf5.1*): Remove qrnnd.o, gthr-posix.o from extra_parts.
2292 (alpha64-dec-*vms*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
2293 (alpha*-dec-*vms*): Likewise.
2294 (arm*-*-netbsdelf*): Add arm/t-netbsd to tmake_file.
2295 (bfin*-elf*): Add bfin/t-elf to tmake_file.
2296 (bfin*-uclinux*): Likewise.
2297 (bfin*-linux-uclibc*): Likewise.
2298 (crisv32-*-elf): Add cris/t-cris to tmake_file.
2299 (crisv32-*-none): Likewise.
2300 (cris-*-elf): Likewise.
2301 (cris-*-none): Likewise.
2302 (cris-*-linux*, crisv32-*-linux*): Likewise.
2303 (hppa[12]*-*-hpux10*): Add pa/t-hpux pa/t-hpux10, t-libgcc-pic to
2305 (hppa*64*-*-hpux11*): Add pa/t-hpux, pa/t-pa64, t-libgcc-pic to
2307 (hppa[12]*-*-hpux11*): Add pa/t-hpux, t-libgcc-pic to tmake_file.
2308 (i[34567]86-*-elf*): Add t-libgcc-pic to tmake_file.
2309 (x86_64-*-elf*): Likewise.
2310 (i[34567]86-*-nto-qnx*): Likewise.
2311 (i[34567]86-*-mingw*): Add i386/t-gthr-win32 to tmake_file for
2313 (x86_64-*-mingw*): Likewise.
2314 (i[34567]86-*-interix3*): Add i386/t-interix to tmake_file.
2315 (lm32-*-uclinux*): Add t-libgcc-pic to tmake_file.
2316 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
2317 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
2318 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-elf to
2320 (mipsisa64sr71k-*-elf*): Likewise.
2321 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
2322 (mips-*-elf*, mipsel-*-elf*): Likewise.
2323 (mips64-*-elf*, mips64el-*-elf*): Likewise.
2324 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
2325 (mips*-*-rtems*): Likewise.
2326 (mips64vr-*-elf*, mips64vrel-*-elf*): Add mips/t-elf, mips/t-vr
2328 (pdp11-*-*): Add pdp11/t-pdp11 to tmake_file.
2329 (powerpc64-*-darwin*): Add rs6000/t-darwin64 to tmake_file.
2330 (s390x-ibm-tpf*): Add t-libgcc-pic to tmake_file.
2331 (spu-*-elf*): Likewise.
2332 (tic6x-*-uclinux): Add t-libgcc-pic to tmake_file.
2334 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2336 * Makefile.in ($(lib1asmfuncs-o), $(lib1asmfuncs-s-o)): Use
2337 $(srcdir) to refer to $(LIB1ASMSRC).
2339 * config/arm/bpabi-v6m.S, config/arm/bpabi.S,
2340 config/arm/ieee754-df.S, config/arm/ieee754-sf.S,
2341 config/arm/lib1funcs.S: New files.
2342 * config/arm/libunwind.S [!__symbian__]: Use lib1funcs.S.
2343 * config/arm/t-arm: New file.
2344 * config/arm/t-bpabi (LIB1ASMFUNCS): Set.
2345 * config/arm/t-elf, config/arm/t-linux, config/arm/t-linux-eabi,
2346 config/arm/t-strongarm-elf: New files.
2347 * config/arm/t-symbian (LIB1ASMFUNCS): Set.
2348 * config/arm/t-vxworks, config/arm/t-wince-pe: New files.
2349 * config/avr/lib1funcs.S: New file.
2350 * config/avr/t-avr (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2351 * config/bfin/lib1funcs.S, config/bfin/t-bfin: New files.
2352 * config/c6x/lib1funcs.S: New file.
2353 * config/c6x/t-elf (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2354 * config/fr30/lib1funcs.S, config/fr30/t-fr30: New files.
2355 * config/frv/lib1funcs.S: New file.
2356 * config/frv/t-frv (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2357 * config/h8300/lib1funcs.S, config/h8300/t-h8300: New files.
2358 * config/i386/cygwin.S, config/i386/t-chkstk: New files.
2359 * config/ia64/__divxf3.asm: Rename to ...
2360 * config/ia64/__divxf3.S: ... this.
2361 Adapt lib1funcs.asm filename.
2362 * config/ia64/_fixtfdi.asm: Rename to ...
2363 * config/ia64/_fixtfdi.S: ... this.
2364 Adapt lib1funcs.asm filename.
2365 * config/ia64/_fixunstfdi.asm: Rename to ...
2366 * config/ia64/_fixunstfdi.S: ... this.
2367 Adapt lib1funcs.asm filename.
2368 * config/ia64/_floatditf.asm: Rename to ...
2369 * config/ia64/_floatditf.S: ... this.
2370 Adapt lib1funcs.asm filename.
2371 * config/ia64/lib1funcs.S: New file.
2372 * config/ia64/t-hpux (LIB1ASMFUNCS): Set.
2373 * config/ia64/t-ia64 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2374 * config/ia64/t-softfp-compat (libgcc1-tf-compats): Adapt suffix.
2375 * config/m32c/lib1funcs.S, config/m32c/t-m32c: New files.
2376 * config/m68k/lb1sf68.S, config/m68k/t-floatlib: New files.
2377 * config/mcore/lib1funcs.S, config/mcore/t-mcore: New files.
2378 * config/mep/lib1funcs.S: New file.
2379 * config/mep/t-mep (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2380 * config/mips/mips16.S: New file.
2381 * config/mips/t-mips16 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2382 * config/pa/milli64.S: New file.
2383 * config/pa/t-linux, config/pa/t-linux64: New files.
2384 * config/picochip/lib1funcs.S: New file.
2385 * config/picochip/t-picochip (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2386 * config/sh/lib1funcs.S, config/sh/lib1funcs.h: New files.
2387 * config/sh/t-linux (LIB1ASMFUNCS_CACHE): Set.
2388 * config/sh/t-netbsd: New file.
2389 * config/sh/t-sh (LIB1ASMSRC, LIB1ASMFUNCS, LIB1ASMFUNCS_CACHE): Set.
2390 Use $(srcdir) to refer to lib1funcs.S, adapt filename.
2391 * config/sh/t-sh64: New file.
2392 * config/sparc/lb1spc.S: New file.
2393 * config/sparc/t-softmul (LIB1ASMSRC): Adapt sparc/lb1spc.asm
2395 * config/v850/lib1funcs.S, config/v850/t-v850: New files.
2396 * config/vax/lib1funcs.S, config/vax/t-linux: New files.
2397 * config/xtensa/ieee754-df.S, config/xtensa/ieee754-sf.S,
2398 config/xtensa/lib1funcs.S: New files.
2399 * config/xtensa/t-xtensa (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2400 * config.host (arm-wrs-vxworks): Add arm/t-arm, arm/t-vxworks to
2402 (arm*-*-freebsd*): Add arm/t-arm, arm/t-strongarm-elf to tmake_file.
2403 (arm*-*-netbsdelf*): Add arm/t-arm to tmake_file.
2404 (arm*-*-linux*): Likewise.
2405 Add arm/t-elf, arm/t-bpabi, arm/t-linux-eabi to tmake_file for
2406 arm*-*-linux-*eabi, add arm/t-linux otherwise.
2407 (arm*-*-uclinux*): Add arm/t-arm, arm/t-elf to tmake_file.
2408 (arm*-*-ecos-elf): Likewise.
2409 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
2410 (arm*-*-rtems*): Likewise.
2411 (arm*-*-elf): Likewise.
2412 (arm*-wince-pe*): Add arm/t-arm, arm/t-wince-pe to tmake_file.
2413 (avr-*-rtems*): Add to tmake_file, add avr/t-avr.
2414 (bfin*-elf*): Add bfin/t-bfin to tmake_file.
2415 (bfin*-uclinux*): Likewise.
2416 (bfin*-linux-uclibc*): Likewise.
2417 (bfin*-rtems*): Likewise.
2418 (bfin*-*): Likewise.
2419 (fido-*-elf): Merge into m68k-*-elf*.
2420 (fr30-*-elf)): Add fr30/t-fr30 to tmake_file.
2421 (frv-*-*linux*): Add frv/t-frv to tmake_file.
2422 (h8300-*-rtems*): Add h8300/t-h8300 to tmake_file.
2423 (h8300-*-elf*): Likewise.
2424 (hppa*64*-*-linux*): Add pa/t-linux, pa/t-linux64 to tmake_file.
2425 (hppa*-*-linux*): Add pa/t-linux to tmake_file.
2426 (i[34567]86-*-cygwin*): Add i386/t-chkstk to tmake_file.
2427 (i[34567]86-*-mingw*): Likewise.
2428 (x86_64-*-mingw*): Likewise.
2429 (i[34567]86-*-interix3*): Likewise.
2430 (ia64*-*-hpux*): Add ia64/t-ia64, ia64/t-hpux to tmake_file.
2431 (ia64-hp-*vms*): Add ia64/t-ia64 to tmake_file.
2432 (m68k-*-elf*): Also handle fido-*-elf.
2433 Add m68k/t-floatlib to tmake_file.
2434 (m68k-*-uclinux*): Add m68k/t-floatlib to tmake_file.
2435 (m68k-*-linux*): Likewise.
2436 (m68k-*-rtems*): Likewise.
2437 (mcore-*-elf): Add mcore/t-mcore to tmake_file.
2438 (sh-*-elf*, sh[12346l]*-*-elf*): Add sh/t-sh64 to tmake_file for
2440 (sh-*-linux*, sh[2346lbe]*-*-linux*): Add sh/t-sh to tmake_file.
2441 Add sh/t-sh64 to tmake_file for sh64*-*-linux*.
2442 (sh-*-netbsdelf*, shl*-*-netbsdelf*, sh5-*-netbsd*)
2443 (sh5l*-*-netbsd*, sh64-*-netbsd*, sh64l*-*-netbsd*): Add sh/t-sh,
2444 sh/t-netbsd to tmake_file.
2445 Add sh/t-sh64 to tmake_file for sh5*-*-netbsd*, sh64*-netbsd*.
2446 (sh-*-rtems*): Add sh/t-sh to tmake_file.
2447 (sh-wrs-vxworks): Likewise.
2448 (sparc-*-linux*): Add sparc/t-softmul to tmake_file except for
2450 (v850*-*-*): Add v850/t-v850 to tmake_file.
2451 (vax-*-linux*): Add vax/t-linux to tmake_file.
2452 (m32c-*-elf*, m32c-*-rtems*): Add m32c/t-m32c to tmake_file.
2454 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2456 * crtstuff.c: New file.
2457 * Makefile.in (CRTSTUFF_CFLAGS): Define.
2458 (CRTSTUFF_T_CFLAGS): Define.
2459 (extra-parts, INSTALL_PARTS): Remove conditional assignments.
2460 (crtbegin$(objext), crtend$(objext), crtbeginS$(objext))
2461 (crtendS$(objext), crtbeginT.o): Use $(srcdir) to refer to
2464 (crtbeginT.o): Use $(objext).
2465 [!CUSTOM_CRTIN] (crti$(objext), crtn$(objext)): New rules.
2466 (libgcc-extra-parts): Don't compare EXTRA_PARTS, GCC_EXTRA_PARTS.
2467 (gcc-extra-parts): Remove.
2468 * config.host (*-*-freebsd*): Add t-crtstuff-pic to tmake_file.
2470 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
2471 *-*-gnu*): Also handle *-*-kopensolaris*-gnu.
2472 Add t-crtstuff-pic to tmake_file.
2473 (*-*-lynxos*): New case.
2474 Set tmake_file, extra_parts.
2475 (*-*-netbsd*): Add t-crtstuff-pic to tmake_file.
2476 Set extra_parts for *-*-netbsd*1.[7-9]*, *-*-netbsd[2-9]*,
2477 *-*-netbsdelf[2-9]*.
2478 (*-*-openbsd*): Add t-crtstuff-pic to tmake_file.
2479 (*-*-rtems*): Set extra_parts.
2480 (*-*-solaris2*): Remove t-crtin from tmake_file for Solaris < 10.
2481 (*-*-uclinux*): New case.
2483 (*-*-vms*): New case.
2484 Set tmake_file, extra_parts.
2485 (*-*-elf): Set extra_parts.
2486 (alpha*-*-freebsd*): Add crtbeginT.o to extra_parts.
2487 (alpha64-dec-*vms*): Append to tmake_file, remove vms/t-vms,
2490 (alpha*-dec-*vms*): Append to tmake_file, remove vms/t-vms.
2492 (arm*-*-freebsd*): Add t-crtin to tmake_file.
2493 Add crtbegin.o, crtend.o, crti.o, crtn.o to extra_parts.
2494 (arm-wrs-vxworks): Append to tmake_file.
2496 (arm*-*-uclinux*): Set extra_parts.
2497 (arm*-*-ecos-elf): Likewise.
2498 (arm*-*-eabi*, arm*-*-symbianelf*): Set extra_parts for
2500 (arm*-*-rtems*): Set extra_parts.
2501 (arm*-*-elf): Likewise.
2502 (avr-*-rtems*): Clear extra_parts.
2503 (bfin*-elf*): Add bfin/t-crtlibid, bfin/t-crtstuff to extra_parts.
2505 (bfin*-uclinux*): Likewise.
2506 (bfin*-linux-uclibc*): Add bfin/t-crtstuff to tmake_file.
2507 (bfin*-rtems*): Append to tmake_file.
2509 (bfin*-*): Likewise.
2510 (crisv32-*-elf, crisv32-*-none, cris-*-elf, cris-*-none): Split into ...
2511 (crisv32-*-elf): ... this.
2512 (crisv32-*-none): ... this.
2513 (cris-*-elf, cris-*-none): New cases.
2514 Add cris/t-elfmulti to tmake_file.
2515 (fr30-*-elf): Append to tmake_file.
2517 (frv-*-elf): Append to tmake_file, add frv/t-frv.
2519 (h8300-*-rtems*): Append to tmake_file.
2521 (h8300-*-elf*): Likewise.
2522 (hppa*64*-*-hpux11*): Add pa/t-stublib, pa/t-stublib64 to tmake_file.
2524 (hppa[12]*-*-hpux11*): Add pa/t-stublib to tmake_file.
2526 (i[34567]86-*-elf*): Add i386/t-crtstuff, t-crtstuff-pic to tmake_file.
2527 (x86_64-*-elf*): Likewise.
2528 (i[34567]86-*-freebsd*): Add i386/t-crtstuff to tmake_file.
2529 (x86_64-*-freebsd*): Likewise.
2530 (x86_64-*-netbsd*): Likewise.
2531 (i[34567]86-*-linux*): Likewise.
2532 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
2533 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
2534 (x86_64-*-linux*): Likewise.
2535 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
2536 (i[34567]86-*-lynxos*): Add t-crtstuff-pic, i386/t-crtstuff to
2539 (i[34567]86-*-nto-qnx*): Set tmake_file, extra_parts.
2540 (i[34567]86-*-rtems*): Append to tmake_file, remove t-crtin.
2541 Append to extra_parts, remove crtbegin.o, crtend.o.
2542 (ia64*-*-elf*): Append to extra_parts, remove crtbegin.o, crtend.o.
2543 (ia64*-*-freebsd*): Append to extra_parts, remove crtbegin.o,
2544 crtend.o, crtbeginS.o, crtendS.o.
2545 (ia64*-*-linux*): Comment extra_parts.
2546 (ia64-hp-*vms*): Append to tmake_file, remove vms/t-vms, vms/t-vms64.
2548 (iq2000*-*-elf*): Clear extra_parts.
2549 (lm32-*-elf*, lm32-*-rtems*): Add t-crtin to tmake_file.
2550 (lm32-*-uclinux*): Add to extra_parts, remove crtbegin.o, crtend.o
2551 (m32r-*-elf*, m32r-*-rtems*): Split off ...
2552 (m32r-*-rtems*): ... this.
2553 Add m32r/t-m32r to tmake_file.
2554 (m68k-*-elf*): Add t-crtin to tmake_file.
2555 (m68k-*-rtems*): Add crti.o, crtn.o to extra_parts.
2556 (mcore-*-elf): Likewise.
2557 (microblaze*-*-*): Set extra_parts.
2558 (mips*-sde-elf*): New case.
2559 Set tmake_file, extra_parts.
2560 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
2561 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
2562 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-crtstuff to
2565 (mipsisa64sr71k-*-elf*): Likewise.
2566 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
2567 (mips-*-elf*, mipsel-*-elf*): Likewise.
2568 (mips64-*-elf*, mips64el-*-elf*): Likewise.
2569 (mips64vr-*-elf*, mips64vrel-*-elf*): Likewise.
2570 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
2571 (mips*-*-rtems*): Likewise.
2572 (mipstx39-*-elf*, mipstx39el-*-elf*): Likewise.
2573 (moxie-*-*): Split into ...
2574 (moxie-*-elf, moxie-*-uclinux*): ... this.
2575 Add to extra_parts, remove crtbegin.o, crtend.o.
2576 (moxie-*-rtems*): New case.
2579 (powerpc-*-freebsd*): Add rs6000/t-crtstuff to tmake_file.
2581 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
2582 (powerpc-*-eabispe*): Add rs6000/t-crtstuff, t-crtstuff-pic to
2585 (powerpc-*-eabisimaltivec*): Add to tmake_file, add rs6000/t-ppccomm,
2586 rs6000/t-crtstuff, t-crtstuff-pic to tmake_file.
2588 (powerpc-*-eabisim*): Likewise.
2589 (powerpc-*-elf*): Likewise.
2590 (powerpc-*-eabialtivec*): Likewise.
2591 (powerpc-xilinx-eabi*): Likewise.
2592 (powerpc-*-eabi*): Likewise.
2593 (powerpc-*-rtems*): Likewise.
2594 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-crtstuff to
2597 (powerpc-*-lynxos*): Add to tmake_file.
2598 (powerpcle-*-elf*): Add to tmake_file, add rs6000/t-ppccomm,
2599 rs6000/t-crtstuff, t-crtstuff-pic.
2601 (powerpcle-*-eabisim*): Likewise.
2602 (powerpcle-*-eabi*): Likewise.
2603 (rx-*-elf): Remove extra_parts.
2604 (s390x-ibm-tpf*): Set extra_parts.
2605 (score-*-elf): Set extra_parts.
2606 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
2607 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
2608 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
2609 (sh64l*-*-netbsd*): Split into ...
2610 (sh-*-elf*, sh[12346l]*-*-elf*): ... this.
2611 Add t-crtstuff-pic to tmake_file.
2613 (sh-*-rtems*): Add to tmake_file, add t-crtstuff-pic.
2615 (sh-wrs-vxworks): Add to tmake_file, add t-crtstuff-pic.
2616 (sparc-*-elf*): Remove t-crtin from tmake_file.
2617 Add to extra_parts, remove crtbegin.o, crtend.o.
2618 (sparc-*-linux*): Add sparc/t-linux64 to tmake_file.
2619 (sparc64-*-linux*): Likewise.
2620 (sparc-*-rtems*): Remove sparc/t-elf from tmake_file.
2621 Add to extra_parts, remove crtbegin.o, crtend.o.
2622 (sparc64-*-elf*): Remove t-crtin from tmake_file.
2623 Add to extra_parts, remove crtbegin.o, crtend.o.
2624 (sparc64-*-rtems*): Remove t-crtin from tmake_file.
2625 Add to extra_parts, remove crtbegin.o, crtend.o.
2626 (sparc64-*-freebsd*, ultrasparc-*-freebsd*): Add to extra_parts.
2627 (sparc64-*-linux*): Add sparc/t-linux64 to tmake_file.
2628 (spu-*-elf*): Add to tmake_file, add spu/t-elf.
2630 (tic6x-*-uclinux): Add c6x/t-uxlinux, t-crtstuff-pic to tmake_file.
2632 (tic6x-*-*): Change to ...
2633 (tic6x-*-elf): ... this.
2635 (xtensa*-*-elf*): Add to tmake_file, add xtensa/t-elf.
2637 (am33_2.0-*-linux*): Add comment.
2638 (mep*-*-*): Add mep/t-mep to tmake_file.
2640 * config/alpha/t-vms: New file.
2641 * config/alpha/vms-dwarf2.S, config/alpha/vms-dwarf2eh.S: New files.
2642 * config/arm/crti.S, config/arm/crtn.S: New files.
2643 * config/bfin/crti.S, config/bfin/crtn.S: New files.
2644 * config/bfin/crtlibid.S: New file.
2645 * config/bfin/t-crtlibid, config/bfin/t-crtstuff: New files.
2646 * config/c6x/crti.S, config/c6x/crtn.S: New files.
2647 * config/c6x/t-elf (CUSTOM_CRTIN): Set.
2648 (crti.o, crtin.o): New rules.
2649 (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
2650 * config/c6x/t-uclinux: New file.
2651 * config/cris/t-elfmulti: New file.
2652 * config/cris/t-linux (CRTSTUFF_T_CFLAGS_S): Set.
2653 * config/fr30/crti.S, config/fr30/crtn.S: New files.
2654 * config/frv/frvbegin.c, config/frv/frvend.c: New files.
2655 * config/frv/t-frv: New file.
2656 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Set.
2657 * config/h8300/crti.S, config/h8300/crtn.S: New files.
2658 * config/i386/cygming-crtbegin.c, config/i386/cygming-crtend.c:
2660 * config/i386/t-cygming (crtbegin.o, crtend.o): Use $(srcdir) to
2661 refer to cygming-crtbegin.c, cygming-crtend.c.
2663 * config/i386/t-nto: New file.
2664 * config/ia64/crtbegin.S, config/ia64/crtend.S: New files.
2665 * config/ia64/crti.S, config/ia64/crtn.S: New files.
2666 * config/ia64/t-ia64 (crtbegin.o, crtend.o, crtbeginS.o,
2667 crtendS.o): Use $(srcdir) to refer to crtbegin.S, crtend.S.
2670 * config/ia64/t-vms (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
2671 (crtinitS.o): New rule.
2672 * config/ia64/vms-crtinit.S: New file.
2673 * config/lm32/t-elf ($(T)crti.o, $(T)crtn.o): Remove.
2674 * config/m32r/initfini.c: New file.
2675 * config/m32r/t-linux, config/m32r/t-m32r: New files.
2676 * config/m68k/crti.S, config/m68k/crtn.S: New files.
2677 * config/mcore/crti.S, config/mcore/crtn.S: New files.
2678 * config/mep/t-mep: New file.
2679 * config/microblaze/crti.S, config/microblaze/crtn.S: New files.
2680 * config/microblaze/t-microblaze (MULTILIB_OPTIONS): Remove.
2681 * config/mips/crti.S, config/mips/crtn.S: New files.
2682 * config/mips/t-crtstuff: New file.
2683 * config/mmix/crti.S, config/mmix/crtn.S: New files.
2684 * config/mmix/t-mmix (CRTSTUFF_T_CFLAGS): Set.
2685 (CUSTOM_CRTIN): Set.
2686 ($(T)crti.o, $(T)crtn.o): Remove $(T),
2688 Use $(srcdir) to refer to crti.S, crtn.S.
2689 Use .S extension, $<.
2690 * config/moxie/crti.asm: Rename to ...
2691 * config/moxie/crti.S: ... this.
2692 * config/moxie/crtn.asm: Rename to ...
2693 * config/moxie/crtn.S: ... this.
2694 * config/moxie/t-moxie: Remove.
2695 * config/pa/stublib.c: New file.
2696 * config/pa/t-stublib, config/pa/t-stublib64: New files.
2697 * config/rs6000/eabi-ci.S, config/rs6000/eabi-cn.S: New files.
2698 * config/rs6000/sol-ci.S, config/rs6000/sol-cn.S: New files.
2699 * config/rs6000/t-crtstuff: New file.
2700 * config/rs6000/t-ppccomm (EXTRA_PARTS): Remove.
2701 (ecrti.S, ecrtn.S, ncrti.S, ncrtn.S): Remove.
2702 (ecrti$(objext)): Depend on $(srcdir)/config/rs6000/eabi-ci.S.
2703 Make output file explicit.
2704 (ecrtn$(objext)): Depend on $(srcdir)/config/rs6000/eabi-cn.S.
2705 Make output file explicit.
2706 (ncrti$(objext): Depend on $(srcdir)/config/rs6000/sol-ci.S.
2707 Make output file explicit.
2708 (ncrtn$(objext)): Depend on $(srcdir)/config/rs6000/sol-cn.S.
2709 Make output file explicit.
2710 * config/score/crti.S, config/score/crtn.S: New files.
2711 * config/sh/crt1.S, config/sh/crti.S, config/sh/crtn.S: New files.
2712 * config/sh/lib1funcs-4-300.S, config/sh/lib1funcs-Os-4-200.S: New
2714 * config/sh/t-sh, config/sh/t-superh: New files.
2715 * config/sparc/t-linux64: New file.
2716 * config/spu/cache.S, config/spu/cachemgr.c: New files.
2717 * config/spu/t-elf (CRTSTUFF_T_CFLAGS): Set.
2718 (cachemgr.o, cachemgr_nonatomic.o, libgcc_%.a, cache8k.o)
2719 (cache16k.o, cache32k.o, cache64k.o, cache128k.o): New rules.
2720 * config/t-crtin: Remove.
2721 * config/t-crtstuff-pic: New file.
2722 * config/t-sol2 (CUSTOM_CRTIN): Set.
2723 (crti.o, crtn.o): New rules.
2724 * config/vms/t-vms: New file.
2725 * config/vms/vms-ucrt0.c: New file.
2726 * config/xtensa/t-elf: New file.
2728 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2730 * Makefile.in (SHLIB_NM_FLAGS): Set.
2731 * mkmap-flat.awk, mkmap-symver.awk: New files.
2732 * configure.ac (libgcc_cv_lib_sjlj_exceptions): Check for SjLj
2734 * configure: Regenerate.
2735 * config/libgcc-glibc.ver: New file.
2736 * config/libgcc-libsystem.ver: New file.
2737 * config/t-libunwind (SHLIB_LC): Set.
2738 * config/t-linux: New file.
2739 * config/t-slibgcc (INSTALL_SHLIB): New.
2740 (SHLIB_INSTALL): Use it.
2741 * config/t-slibgcc-darwin (SHLIB_MKMAP): Use $(srcdir) to refer
2742 to mkmap-symver.awk.
2743 (SHLIB_MAPFILES): Don't append, adapt pathname.
2744 (SHLIB_VERPFX): Set.
2745 * config/t-slibgcc-elf-ver (SHLIB_MKMAP): Use $(srcdir) to refer
2746 to mkmap-symver.awk.
2747 * config/t-slibgcc-gld-nover, config/t-slibgcc-hpux,
2748 config/t-slibgcc-libgcc, config/t-slibgcc-vms: New files.
2749 * config/alpha/libgcc-alpha-ldbl.ver, config/alpha/t-linux: New files.
2750 * config/alpha/t-slibgcc-osf (SHLIB_MKMAP): Use $(srcdir) to refer
2752 * config/arm/t-bpabi (SHLIB_MAPFILES): Set.
2753 * config/bfin/libgcc-glibc.ver, config/bfin/t-linux: New files.
2754 * config/c6x/libgcc-eabi.ver, config/c6x/t-elf: New files.
2755 * config/cris/libgcc-glibc.ver, config/cris/t-linux: New files.
2756 * config/frv/libgcc-frv.ver, config/frv/t-linux: New files.
2757 * config/i386/libgcc-darwin.10.4.ver,
2758 config/i386/libgcc-darwin.10.5.ver, config/i386/libgcc-glibc.ver:
2760 * config/i386/t-darwin: Remove.
2761 * config/i386/t-darwin64: Likewise.
2762 * config/i386/t-dw2-eh, config/i386/t-sjlj-eh: New files.
2763 * config/i386/t-slibgcc-cygming, config/i386/t-cygwin,
2764 config/i386/t-dlldir, config/i386/t-dlldir-x: New files.
2765 * config/i386/t-linux: New file.
2766 * config/i386/t-mingw32: New file.
2767 * config/ia64/libgcc-glibc.ver, config/ia64/libgcc-ia64.ver: New files.
2768 * config/ia64/t-glibc: Rename to ...
2769 * config/ia64/t-linux: ... this.
2770 (SHLIB_MAPFILES): Set.
2771 * config/ia64/t-glibc-libunwind: Rename to ...
2772 * config/ia64/t-linux-libunwind: ... this.
2773 * config/ia64/t-ia64 (SHLIB_MAPFILES): Set.
2774 * config/ia64/t-slibgcc-hpux: New file.
2775 * config/m32r/libgcc-glibc.ver, config/m32r/t-linux: New files.
2776 * config/m68k/t-slibgcc-elf-ver: New file.
2777 * config/mips/t-mips16 (SHLIB_MAPFILES): Set.
2778 * config/mips/t-slibgcc-irix (SHLIB_MKMAP): Use $(srcdir) to refer
2780 * config/pa/t-slibgcc-hpux: New file.
2781 * config/pa/t-slibgcc-dwarf-ver, config/pa/t-slibgcc-sjsj-ver: New
2783 * config/rs6000/libgcc-darwin.10.4.ver,
2784 config/rs6000/libgcc-darwin.10.5.ver: New files.
2785 * config/rs6000/libgcc-ppc-glibc.ver: Rename to
2786 config/rs6000/libgcc-glibc.ver.
2787 * config/rs6000/libgcc-ppc64.ver: Rename to
2788 config/rs6000/libgcc-ibm-ldouble.ver.
2789 * config/rs6000/t-darwin (SHLIB_VERPFX): Remove.
2790 * config/rs6000/t-ibm-ldouble (SHLIB_MAPFILES): Adapt filename.
2791 * config/rs6000/t-ldbl128: Rename to ...
2792 * config/rs6000/t-linux: ... this.
2793 (SHLIB_MAPFILES): Adapt filename.
2794 * config/rs6000/t-slibgcc-aix: New file.
2795 * config/sh/libgcc-excl.ver, config/sh/libgcc-glibc.ver: New files.
2796 * config/sh/t-linux (SHLIB_MAPFILES): Use $(srcdir) to refer to
2797 libgcc-excl.ver, libgcc-glibc.ver.
2798 (SHLIB_LINK, SHLIB_INSTALL): Remove.
2799 * config/sparc/libgcc-glibc.ver: New file.
2800 * config/sparc/t-linux: New file.
2801 * config/xtensa/libgcc-glibc.ver, config/xtensa/t-linux: New files.
2802 * config.host (*-*-freebsd*): Add t-slibgcc, t-slibgcc-gld,
2803 t-slibgcc-elf-ver to tmake_file.
2804 Add t-slibgcc-nolc-override to tmake_file for posix threads on
2806 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
2807 *-*-gnu*, *-*-kopensolaris*-gnu): Add t-slibgcc, t-slibgcc-gld,
2808 t-slibgcc-elf-ver, t-linux to tmake_file.
2809 (*-*-netbsd*): Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to
2811 (alpha*-*-linux*): Add alpha/t-linux to tmake_file.
2812 (alpha64-dec-*vms*): Add t-slibgcc-vms to tmake_file.
2813 (alpha*-dec-*vms*): Likewise.
2814 (arm*-*-freebsd*): Append to tmake_file.
2815 (arm*-*-netbsdelf*): Add t-slibgcc-gld-nover to tmake_file.
2816 (arm*-*-linux*): Add t-slibgcc-libgcc to tmake_file for
2818 (arm*-*-eabi*, arm*-*-symbianelf*): Add t-slibgcc-nolc-override to
2819 tmake_file for arm*-*-symbianelf*.
2820 (bfin*-linux-uclibc*): Append to tmake_file, add bfin/t-linux.
2821 (cris-*-linux*, crisv32-*-linux*): Append to tmake_file, add
2823 (frv-*-*linux*): Append to tmake_file, add frv/t-linux.
2824 (hppa*-*-linux*): Add t-slibgcc-libgcc, pa/t-slibgcc-sjlj-ver,
2825 pa/t-slibgcc-dwarf-ver to tmake_file.
2826 (hppa[12]*-*-hpux10*): Add t-slibgcc, pa/t-slibgcc-sjlj-ver,
2827 pa/t-slibgcc-dwarf-ver, t-slibgcc-hpux, pa/t-slibgcc-hpux to tmake_file.
2828 (hppa*64*-*-hpux11*): Likewise.
2829 (hppa[12]*-*-hpux11*): Likewise.
2830 (x86_64-*-darwin*): Don't override tmake_file, but only keep
2831 i386/t-crtpc, i386/t-crtfm.
2832 (i[34567]86-*-cygwin*): Set tmake_eh_file, tmake_dlldir_file.
2833 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
2835 Add i386/t-cygwin to tmake_file.
2836 Prepent i386/t-mingw-pthread to tmake_file for posix threads.
2837 (i[34567]86-*-mingw*): Set tmake_eh_file, tmake_dlldir_file.
2838 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
2840 Add i386/t-mingw32 to tmake_file.
2841 (x86_64-*-mingw*): Likewise.
2842 (ia64*-*-freebsd*): Append to tmake_file.
2843 (ia64*-*-linux*): Append to tmake_file.
2844 Replace ia64/t-glibc by ia64/t-linux.
2845 Replace ia64/t-glibc-libunwind by ia64/t-linux-libunwind if using
2847 (ia64*-*-hpux*): Add t-slibgcc, ia64/t-slibgcc-hpux,
2848 t-slibgcc-hpux to tmake_file.
2849 (ia64-hp-*vms*): Add t-slibgcc-vms to tmake_file.
2850 (m32r-*-linux*): Append to tmake_file, add m32r/t-linux.
2851 (m32rle-*-linux*): Likewise.
2852 (m68k-*-linux*)): Add m68k/t-slibgcc-elf-ver to tmake_file unless
2854 (microblaze*-linux*): New case.
2855 Append to tmake_file, add t-slibgcc-nolc-override.
2856 (powerpc-*-freebsd*): Add t-slibgcc-libgcc to tmake_file.
2857 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
2858 Replace rs6000/t-ldbl128 by rs6000/t-linux in tmake_file.
2859 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
2860 rs6000/t-slibgcc-aix to tmake_file.
2861 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
2862 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
2863 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
2864 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
2865 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
2866 (sh64l*-*-netbsd*): Add t-slibgcc-libgcc to tmake_file for
2868 (sparc-*-linux*): Append to tmake_file for *-leon*.
2869 Add sparc/t-linux to tmake_file for non-Leon targets.
2870 (sparc64-*-linux*): Add sparc/t-linux to tmake_file.
2871 (tic6x-*-uclinux): New case.
2872 Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to tmake_file.
2873 (tic6x-*-*): Add c6x/t-elf to tmake_file.
2874 (xtensa*-*-linux*): Append to tmake_file, add xtensa/t-linux.
2875 (am33_2.0-*-linux*): Append to tmake_file.
2876 (i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-kfreebsd*-gnu)
2877 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Also handle
2878 x86_64-*-kfreebsd*-gnu.
2879 Add i386/t-linux to tmake_file.
2881 2011-10-28 Ian Lance Taylor <iant@google.com>
2883 * config/i386/morestack.S: Correct CFI information to do proper
2884 returns throughout function. In 32-bit mode, save %ebx so that it
2885 is restored on unwind.
2887 2011-10-25 Bernd Schmidt <bernds@codesourcery.com>
2889 * config/c6x/pr-support.c (__gnu_unwind_24bit): Correct logic for the
2890 case where B3 isn't the return register.
2892 * config/c6x/pr-support.c (pop_compact_frame, pop_frame): Correct
2893 logic for doubleword pops.
2895 2011-10-25 Andreas Tobler <andreast@fgznet.ch>
2897 * config/rs6000/t-freebsd: Add wildcard.
2899 2011-10-21 Paul Brook <paul@codesourcery.com>
2901 * unwind-arm-common.inc: Handle ID3/4 unwinding data.
2903 2011-10-16 Uros Bizjak <ubizjak@gmail.com>
2904 Eric Botcazou <ebotcazou@adacore.com>
2907 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Set
2908 fs->signal_frame to 1.
2910 2011-10-07 Ian Lance Taylor <iant@google.com>
2912 * generic-morestack-thread.c: #include <errno.h>.
2914 2011-10-07 Ian Lance Taylor <iant@google.com>
2917 * generic-morestack.c (__generic_morestack): Make sure the segment
2918 is large enough for both the stack frame and the copied
2921 2011-10-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2924 * config.host: Add crtbegin.o, crtbeginS.o, crtend.o, crtendS.o to
2927 2011-09-28 Nick Clifton <nickc@redhat.com>
2929 * config/rx/rx-lib.h: Always restrict doubles to the SF type when
2930 64-bit doubles are not enabled.
2931 * config/rx/rx-abi.h: Fix extraneous renaming of the floatsisf
2932 and floatunsisf functions.
2934 2011-09-13 Paul Brook <paul@codesourcery.com>
2936 * config.host (tic6x-*-*): Add c6x/t-c6x-elf. Set unwind_header.
2937 * unwind-c.c (PERSONALITY_FUNCTION): Use UNWIND_POINTER_REG.
2938 * unwind-arm-common.inc: New file.
2939 * config/arm/unwind-arm.c: Use unwind-arm-common.inc.
2940 * config/arm/unwind-arm.h: Use unwind-arm-common.h.
2941 (_GLIBCXX_OVERRIDE_TTYPE_ENCODING): Define.
2942 * config/c6x/libunwind.S: New file.
2943 * config/c6x/pr-support.c: New file.
2944 * config/c6x/unwind-c6x.c: New file.
2945 * config/c6x/unwind-c6x.h: New file.
2946 * config/c6x/t-c6x-elf: New file.
2948 2011-08-23 Uros Bizjak <ubizjak@gmail.com>
2950 * config/i386/64/sfp-machine.h (ASM_INVALID): New define.
2951 (ASM_DIVZERO): Ditto.
2952 (FP_HANLDE_EXCEPTIONS): Use ASM_INVALID and ASM_DIVZERO.
2954 2011-08-18 Richard Sandiford <richard.sandiford@linaro.org>
2956 * config/arm/bpabi-lib.h (RENAME_LIBRARY_SET): Delete.
2958 2011-08-17 Richard Sandiford <richard.sandiford@linaro.org>
2961 * config/arm/bpabi-lib.h (RENAME_LIBRARY): Use a C-level alias
2962 instead of an assembly one.
2964 2011-08-12 Paolo Bonzini <bonzini@gnu.org>
2967 * Makefile.in (install-unwind_h): Create
2968 $(gcc_objdir)/include/unwind.h atomically.
2970 2011-08-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2972 * Makefile.in (install-unwind_h): Remove destination file first.
2974 2011-08-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2977 * config/mips/t-mips16: New file.
2978 * config.host (mips64*-*-linux*): Add mips/t-mips16 to tmake_file.
2979 (mips*-*-linux*): Likewise.
2980 (mips*-sde-elf*): Likewise.
2981 (mipsisa32-*-elf*): Join with mipsisa32r2-*-elf*,
2982 mipsisa64-*-elf*, mipsisa64r2-*-elf*.
2983 Add mips/t-mips16 to tmake_file.
2984 (mipsisa64sb1-*-elf*): Add mips/t-mips16 to tmake_file.
2985 (mips-*-elf*): Likewise.
2986 (mips64-*-elf*): Likewise.
2987 (mips64orion-*-elf*): Likewise.
2988 (mips*-*-rtems*): Likewise.
2989 (mipstx39-*-elf*): Likewise.
2990 * Makefile.in: Use SYNC instead of LIBGCC_SYNC.
2991 ($(libgcc-sync-size-funcs-o)): Use SYNC_CFLAGS instead of
2993 Use $(srcdir) to refer to sync.c.
2995 ($(libgcc-sync-funcs-o)): Likewise.
2996 ($(libgcc-sync-size-funcs-s-o)): Likewise.
2997 ($(libgcc-sync-funcs-s-o)): Likewise.
2999 2011-08-09 Andreas Schwab <schwab@linux-m68k.org>
3001 * config.host (ia64*-*-linux*): Move ia64/t-glibc after
3004 2011-08-08 H.J. Lu <hongjiu.lu@intel.com>
3007 * config/i386/value-unwind.h: New.
3009 2011-08-06 Richard Sandiford <rdsandiford@googlemail.com>
3011 * config.host (*-*-darwin*, *-*-freebsd*, *-*-linux*, frv-*-*linux*)
3012 (*-*-kfreebsd*-gnu, *-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu):
3013 Add to tmake_file rather than overriding it.
3015 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3017 * config/t-softfp: Remove.
3018 * soft-fp: Moved from ../gcc/config.
3019 * soft-fp/README: Remove t-softfp reference.
3020 * soft-fp/t-softfp: Move to config/t-softfp.
3021 (softfp_machine_header): Remove.
3022 (softfp_file_list): Remove config subdir.
3023 (soft-fp-objects): New variable.
3024 ($(soft-fp-objects)): Set INTERNAL_CFLAGS.
3025 (LIB2FUNCS_EXTRA): Add to LIB2ADD instead.
3026 (SFP_MACHINE, $(SFP_MACHINE)): Remove.
3027 * config/t-softfp-excl: New file.
3028 * config/t-softfp-sfdf: New file.
3029 * config/t-softfp-tf: New file.
3030 * config/no-sfp-machine.h: New file.
3031 * config/arm/sfp-machine.h: New file.
3032 * config/arm/t-softfp: New file.
3033 * config/c6x/sfp-machine.h: New file.
3034 * config/i386/32/t-fprules-softfp: Rename to ...
3035 * config/i386/32/t-softfp: ... this.
3036 (tifunctions, LIB2ADD): Remove.
3037 (softfp_int_modes): Override.
3038 * config/i386/64/t-softfp-compat (tf-functions): Remove config
3040 * config/i386/64/eqtf2.c: Likewise.
3041 * config/i386/64/getf2.c: Likewise.
3042 * config/i386/64/letf2.c: Likewise.
3043 * config/ia64/sft-machine.h: New file.
3044 * config/ia64/t-fprules-softfp: Rename to ...
3045 * config/ia64/t-softfp: ... this.
3046 * config/lm32/sfp-machine.h: New file.
3047 * config/moxie/t-moxie-softfp: Remove.
3048 * config/rs6000/ibm-ldouble-format: New file.
3049 * config/rs6000/ibm-ldouble.c: New file.
3050 * config/rs6000/libgcc-ppc-glibc.ver: New file
3051 * config/rs6000/libgcc-ppc64.ver: New file
3052 * config/rs6000/sfp-machine.h: New file.
3053 * config/rs6000/t-freebsd: New file.
3054 * config/rs6000/t-ibm-ldouble: New file.
3055 * config/rs6000/t-ldbl128: Use $(srcdir) to refer to
3056 libgcc-ppc-glibc.ver.
3057 * config/rs6000/t-linux64: New file.
3058 * config/rs6000/t-ppccomm (LIB2ADD): Add
3059 $(srcdir)/config/rs6000/ibm-ldouble.c.
3060 * config/rs6000/t-ppccomm-ldbl: New file.
3061 * config/score/sfp-machine.h: New file.
3062 * config.host (sfp_machine_header): Explain.
3063 (arm*-*-linux*): Add t-softfp-sfdf, t-softfp-excl, arm/t-softfp,
3064 t-softfp to tmake_file.
3065 (arm*-*-uclinux*): Likewise.
3066 (arm*-*-ecos-elf): Likewise.
3067 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
3068 (arm*-*-rtems*): Likewise.
3069 (arm*-*-elf): Likewise.
3070 (ia64*-*-linux*): Replace ia64/t-fprules-softfp by ia64/t-softfp
3072 Add t-softfp-tf, t-softfp-excl, t-softfp to tmake_file.
3073 (lm32-*-elf*, lm32-*-rtems*): Add t-softfp-sfdf, t-softfp to tmake_file.
3074 (lm32-*-uclinux*): Likewise.
3075 (moxie-*-*): Replace moxie/t-moxie-softfp by t-softfp-sfdf,
3076 t-softfp-excl, t-softfp.
3077 (powerpc-*-darwin*): Add rs6000/t-ibm-ldouble to tmake_file.
3078 (powerpc64-*-darwin*): Likewise.
3079 (powerpc-*-freebsd*): Add t-softfp-sfdf, t-softfp-excl, t-softfp
3081 (powerpc-*-eabisimaltivec*): Add rs6000/t-ppccomm-ldbl to
3083 (powerpc-*-eabisim*): Likewise.
3084 (powerpc-*-elf*): Likewise.
3085 (powerpc-*-eabialtivec*): Likewise.
3086 (powerpc-xilinx-eabi*): Likewise.
3087 (powerpc-*-rtems*): Likewise.
3088 (powerpc-*-linux*, powerpc64-*-linux*): Add t-softfp-sfdf,
3089 t-softfp-excl, t-softfp to tmake_file.
3090 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add
3091 rs6000/t-ppccomm-ldbl to tmake_file.
3092 (powerpcle-*-elf*): Likewise.
3093 (powerpcle-*-eabisim*): Likewise.
3094 (powerpcle-*-eabi*): Likewise.
3095 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
3096 rs6000/t-ibm-ldouble to tmake_file.
3097 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
3098 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
3099 (score-*-elf): Add t-softfp-sfdf, t-softfp-excl, t-softfp to tmake_file.
3100 (tic6x-*-*): Likewise.
3101 (i[34567]86-*-darwin*, x86_64-*-darwin*,
3102 i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu,
3103 i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-gnu*,
3104 i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*,
3105 i[34567]86-*-cygwin*, i[34567]86-*-mingw*, x86_64-*-mingw*,
3106 i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add t-softfp-tf,
3107 t-softfp to tmake_file.
3108 * configure.ac (sfp_machine_header): Provide default if unset.
3110 Link sfp-machine.h to config/$sfp_machine_header.
3111 * configure: Regenerate.
3113 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3115 * Makefile.in (double_type_size, long_double_type_size): Set.
3116 Remove $(fpbit-in-libgcc) support.
3117 (FPBIT_FUNCS, DPBIT_FUNCS, TPBIT_FUNCS): New variables.
3118 (fpbit-src): New variable.
3119 ($(fpbit-o), $(fpbit-s-o)): Use $(fpbit-src) instead of $(FPBIT).
3120 Compile with -DFLOAT $(FPBIT_CFLAGS).
3122 ($(dpbit-o), $(dpbit-s-o)): Use $(fpbit-src) instead of $(DPBIT).
3123 Compile with $(FPBIT_CFLAGS).
3125 ($(tpbit-o), $(tpbit-s-o): Use $(fpbit-src) instead of $(TPBIT).
3126 Compile with -DFLOAT $(TPBIT_CFLAGS).
3128 * configure.ac (double_type_size, long_double_type_size):
3129 Determine and substitute.
3130 * configure: Regenerate.
3131 * fp-bit.c, fp-bit.h: New files.
3132 * config/avr/avr-lib.h, config/h8300/h8300-lib.h: New files.
3133 * config/mips/t-irix6 (TPBIT, $(gcc_objdir)/tp-bit.c): Remove.
3134 * config/mips/t-mips: New file.
3135 * config/mips/t-sdemtk: New file.
3136 * config/rs6000/ppc64-fp.c: New file.
3137 * config/rs6000/t-darwin (LIB2ADD): Add
3138 $(srcdir)/config/rs6000/ppc64-fp.c.
3139 * config/rs6000/t-ppc64-fp: New file.
3140 * config/rx/rx-lib.h: New file.
3141 * config/rx/t-rx (FPBIT): Set to true.
3142 ($(gcc_objdir)/fp-bit.c): Remove.
3143 (DPBIT): Set to true only with -m64bit-doubles.
3144 ($(gcc_objdir)/dp-bit.c): Remove.
3145 * config/sparc/t-softfp: Remove.
3146 * config/spu/t-elf: New file.
3147 * config/t-fdpbit, config/t-fpbit: New files.
3148 * config.host (m32c*-*-*): Add t-fdpbit to tmake_file.
3149 (mips*-*-*): Likewise.
3150 (arm-wrs-vxworks): Likewise.
3151 (arm*-*-freebsd*): Likewise.
3152 (avr-*-rtems*): Add t-fpbit to tmake_file.
3153 (avr-*-*): Likewise.
3154 (bfin*-elf*): Add t-fdpbit to tmake_file.
3155 (bfin*-uclinux*): Likewise.
3156 (bfin*-linux-uclibc*): Likewise.
3157 (bfin*-rtems*): New case.
3158 Add t-fdpbit to tmake_file.
3159 (bfin*-*): Add t-fdpbit to tmake_file.
3160 (crisv32-*-elf): Likewise.
3161 (cris-*-linux*): Likewise.
3162 (fr30-*-elf): Likewise.
3163 (frv-*-elf, frv-*-*linux*): Likewise.
3164 (h8300-*-rtems*, h8300-*-elf*): Add t-fpbit to tmake_file.
3165 (iq2000*-*-elf*): Add t-fdpbit to tmake_file.
3166 (m32r-*-elf*): Likewise.
3167 (m32rle-*-elf*): Likewise.
3168 (m32r-*-linux*): Likewise.
3169 (m32rle-*-linux*): Likewise.
3170 (mcore-*-elf): Add t-fdpbit to tmake_file.
3171 (microblaze*-*-*): Likewise.
3172 (mips-sgi-irix6.5*): Add t-tpbit to tmake_file.
3173 (mips*-*-netbsd*): Add mips/t-mips to tmake_file.
3174 (mips64*-*-linux*): Also handle mipsisa64*-*-linux*.
3176 Add mips/t-tpbit to tmake-file.
3177 (mips*-*-linux*): Fix typo.
3178 (mips*-sde-elf*): New case
3179 Add mips/t-sdemtk unless using newlib.
3180 (mipsisa64sr71k-*-elf*): Add t-fdpbit to tmake_file.
3181 (mipsisa64sb1-*-elf*): Add mips/t-mips to tmake_file.
3182 (mn10300-*-*): Likewise.
3183 (pdp11-*-*): Likewise.
3184 (picochip-*-*): Add t-fpbit to tmake_file.
3185 (powerpc-*-eabisimaltivec*): Likewise.
3186 (powerpc-*-eabisim*): Likewise.
3187 (powerpc-*-elf*): Likewise.
3188 (powerpc-*-eabialtivec*): Likewise.
3189 (powerpc-xilinx-eabi*): New case.
3190 Add t-fdpbit to tmake_file.
3191 (powerpc-*-eabi*): Add t-fdpbit to tmake_file.
3192 (powerpc-*-rtems*): Likewise.
3193 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-ppc64-fp to
3195 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add t-fdpbit to
3197 (powerpc-*-lynxos*): Likewise.
3198 (powerpcle-*-elf*): Likewise.
3199 (powerpcle-*-eabisim*): Likewise.
3200 (powerpcle-*-eabi*): Likewise.
3201 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
3202 t-fdpbit, rs6000/t-ppc64-fp to tmake_file.
3203 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
3204 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
3205 (rx-*-elf): Add t-fdpbit to tmake_file.
3206 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
3207 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
3208 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
3209 (sh64l*-*-netbsd*): Add t-fdpbit to tmake_file except on
3211 (sh-*-rtems*): Add t-fdpbit to tmake_file.
3212 (sh-wrs-vxworks): Likewise.
3213 (sparc-*-elf*): Replace sparc/t-softfp by t-fdpbit in tmake_file.
3214 (sparc-*-linux*): Add t-fdpbit to tmake_file for *-leon*.
3215 (sparc-*-rtems*, sparc64-*-rtems*): Split off ...
3216 (sparc64-*-rtems*): ... new case.
3217 (sparc-*-rtems*): Add t-fdpbit to tmake_file.
3218 (spu-*-elf*): Likewise.
3219 Add spu/t-elf to tmake_file.
3220 (v850*-*-*): Add t-fdpbit to tmake_file.
3221 (xstormy16-*-elf): Likewise.
3222 (am33_2.0-*-linux*): Add t-fdpbit to tmake_file.
3223 (mep*-*-*): Likewise.
3225 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3227 * Makefile.in (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): New
3229 (LIBUNWIND, SHLIBUNWIND_LINK, SHLIBUNWIND_INSTALL): New variables.
3230 (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): Add $(srcdir)/emutls.c.
3231 (install-unwind_h): New target.
3232 (all): Depend on it.
3233 * config.host (unwind_header): New variable.
3234 (*-*-freebsd*): Set tmake_file to t-eh-dw2-dip.
3235 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
3236 *-*-gnu*): Likewise, also for *-*-kopensolaris*-gnu.
3237 (*-*-solaris2*): Add t-eh-dw2-dip to tmake_file.
3238 (arm*-*-linux*): Add arm/t-bpabi for arm*-*-linux-*eabi.
3240 (arm*-*-uclinux*): Add arm/t-bpabi for arm*-*-uclinux*eabi.
3242 (arm*-*-eabi*, arm*-*-symbianelf*): Add arm/t-bpabi for
3244 Add arm/t-symbian to tmake_file for arm*-*-symbianelf*.
3246 (ia64*-*-elf*): Add ia64/t-eh-ia64 to tmake_file.
3247 (ia64*-*-freebsd*): Likewise.
3248 (ia64*-*-linux*): Add ia64/t-glibc, ia64/t-eh-ia64, t-libunwind to
3250 Add t-libunwind-elf, ia64/t-glibc-libunwind unless
3251 $with_system_libunwind.
3252 (ia64*-*-hpux*): Set tmake_file.
3253 (ia64-hp-*vms*): Add ia64/t-eh-ia64 to tmake_file.
3254 (picochip-*-*): Set tmake_file.
3255 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Set
3257 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
3258 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
3259 (s390x-ibm-tpf*): Add t-eh-dw2-dip to tmake_file.
3260 (xtensa*-*-elf*): Set tmake_file.
3261 (xtensa*-*-linux*): Likewise.
3262 * configure.ac: Include ../config/unwind_ipinfo.m4.
3263 Call GCC_CHECK_UNWIND_GETIPINFO.
3264 Link unwind.h to $unwind_header.
3265 * configure: Regenerate.
3266 * emutls.c, unwind-c.c, unwind-compat.c, unwind-compat.h,
3267 unwind-dw2-fde-compat.c, unwind-dw2-fde-dip.c, unwind-dw2-fde.c,
3268 unwind-dw2-fde.h, unwind-dw2.c, unwind-dw2.h, unwind-generic.h,
3269 unwind-pe.h, unwind-sjlj.c, unwind.inc: New files.
3270 * config/unwind-dw2-fde-darwin.c: New file.
3271 * config/arm/libunwind.S, config/arm/pr-support.c,
3272 config/arm/t-bpabi, config/arm/t-symbian, config/arm/unwind-arm.c,
3273 config/arm/unwind-arm.h,: New files.
3274 * config/ia64/fde-glibc.c, config/ia64/fde-vms.c,
3275 config/ia64/t-eh-ia64, config/ia64/t-glibc,
3276 config/ia64/t-glibc-libunwind, config/ia64/t-hpux,
3277 config/ia64/t-vms, config/ia64/unwind-ia64.c,
3278 config/ia64/unwind-ia64.h: New files.
3279 * config/picochip/t-picochip: New file.
3280 * config/rs6000/aix-unwind.h, config/rs6000/darwin-fallback.c: New
3282 * config/rs6000/t-darwin (LIB2ADDEH): Set.
3283 * config/s390/t-tpf (LIB2ADDEH): Remove.
3284 * config/t-darwin (LIB2ADDEH): Set.
3285 * config/t-eh-dw2-dip: New file.
3286 * config/t-libunwind, config/t-libunwind-elf: New files.
3287 * config/t-sol2 (LIB2ADDEH): Remove.
3288 * config/xtensa/t-xtensa: New file.
3290 2011-08-02 H.J. Lu <hongjiu.lu@intel.com>
3292 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): New.
3293 (x86_64_fallback_frame_state): Use RT_SIGRETURN_SYSCALL and
3294 long long to check rt_sigreturn syscall.
3296 2011-08-02 Alan Modra <amodra@gmail.com>
3298 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
3299 Restore for indirect call bcrtl from correct stack slot, and only
3300 if cfa+40 isn't valid.
3302 2011-08-01 Julian Brown <julian@codesourcery.com>
3304 * config.host (arm*-*-linux*, arm*-*-uclinux*, arm*-*-eabi*)
3305 (arm*-*-symbianelf*): Add t-fixedpoint-gnu-prefix makefile fragment.
3306 * config/arm/bpabi-lib.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define.
3308 2011-08-01 Julian Brown <julian@codesourcery.com>
3310 * Makefile.in (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): New.
3311 (libgcc-std.ver.in): Use above.
3312 * fixed-bit.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define, if
3313 LIBGCC2_GNU_PREFIX is defined. Use instead of LIBGCC2_GNU_PREFIX
3315 * config/t-fixedpoint-gnu-prefix: New file.
3316 * config/t-gnu-prefix (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): Set.
3317 * libgcc-std.ver.in (fixed-point routines): Use __FIXPTPFX__
3320 2011-07-28 H.J. Lu <hongjiu.lu@intel.com>
3322 * config/i386/morestack.S (X86_64_SAVE_NEW_STACK_BOUNDARY): New.
3323 Use X86_64_SAVE_NEW_STACK_BOUNDARY to save the new stack boundary
3324 for x86-64. Properly check __x86_64__ and __LP64__.
3326 2010-07-28 H.J. Lu <hongjiu.lu@intel.com>
3328 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Always use _WIN64
3330 (_FP_WS_TYPE): Likewise.
3331 (_FP_I_TYPE): Likewise.
3333 2011-07-28 Alan Modra <amodra@gmail.com>
3335 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
3336 Leave r2 REG_UNSAVED if stopped on the instruction that saves r2
3337 in a plt call stub. Do restore r2 if stopped on bctrl.
3339 2011-07-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3341 * config.host (i[3456x]86-*-netware*): Remove.
3342 * config/i386/netware-crt0.c, config/i386/t-nwld,
3343 config/i386/t-slibgcc-nwld: Remove.
3345 2011-07-15 Bernd Schmidt <bernds@codesourcery.com>
3347 * config.host: Handle tic6x-*-*.
3348 * config/c6x/c6x-abi.h: New file.
3350 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3352 * config/i386/crtprec.c: New file.
3353 * config/i386/t-crtpc: Use $(srcdir) to refer to crtprec.c.
3354 * config.host (i[34567]86-*-darwin*): Add i386/t-crtpc to tmake_file.
3355 Add crtprec32.o, crtprec64.o, crtprec80.o to extra_parts.
3356 (x86_64-*-darwin*): Likewise.
3357 (i[34567]86-*-solaris2*: Likewise.
3359 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3361 * config/alpha/crtfastmath.c: New file.
3362 * config/i386/crtfastmath.c: New file.
3363 * config/ia64/crtfastmath.c: New file.
3364 * config/mips/crtfastmath.c: New file.
3365 * config/sparc/crtfastmath.c: New file.
3367 * config/t-crtfm (crtfastmath.o): Use $(srcdir) to refer to
3369 Add -frandom-seed=gcc-crtfastmath.
3370 * config/alpha/t-crtfm: Remove.
3371 * config/i386/t-crtfm: Use $(srcdir) to refer to crtfastmath.c.
3372 * config/ia64/t-ia64 (crtfastmath.o): Remove.
3374 * config.host (alpha*-*-linux*): Replace alpha/t-crtfm by t-crtfm.
3375 (alpha*-dec-osf5.1*): Likewise.
3376 (alpha*-*-freebsd*): Add t-crtfm to tmake_file.
3377 Add crtfastmath.o to extra_parts.
3378 (i[34567]86-*-darwin*): Add i386/t-crtfm to tmake_file.
3379 Add crtfastmath.o to extra_parts.
3380 (x86_64-*-darwin*): Likewise.
3381 (x86_64-*-mingw*): Likewise.
3382 (ia64*-*-elf*): Add t-crtfm to tmake_file.
3383 (ia64*-*-freebsd*): Likewise.
3384 (ia64*-*-linux*): Likewise.
3385 (sparc64-*-freebsd*): Add t-crtfm to tmake_file.
3386 Add crtfastmath.o to extra_parts.
3388 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3390 * config/darwin-crt3.o: New file.
3391 * config/rs6000/darwin-crt2.c: New file.
3392 * config/t-darwin: New file.
3393 * config/rs6000/t-darwin (DARWIN_EXTRA_CRT_BUILD_CFLAGS): New variable.
3395 * config.host (*-*-darwin*): Add crt3.o to extra_parts.
3396 (powerpc-*-darwin*): Add crt2.o to extra_parts.
3397 (powerpc64-*-darwin*): Likewise.
3399 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3401 * config/i386/netware-crt0.c: New file.
3402 * config/i386/t-nwld: Rename to ...
3403 * config/i386/t-slibgcc-nwld: ... this.
3404 * config/i386/t-nwld: New file.
3405 * config.host (i[3456x]86-*-netware*): Add i386/t-slibgcc-nwld to
3407 Add crt0.o, libgcc.def, libc.def, libcpre.def, posixpre.def to
3410 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3412 * configure.ac (i?86-*-solaris2*): Use libgcc copy of
3414 * configure: Regenerate.
3416 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3418 * dfp-bit.c, dfp-bit.h: New files.
3419 * Makefile.in (D32PBIT_FUNCS, D64PBIT_FUNCS, D128PBIT_FUNCS): New
3421 ($(d32pbit-o)): Use $(srcdir) to refer to dfp-bit.c
3422 ($(d64pbit-o)): Likewise.
3423 ($(d128pbit-o)): Likewise.
3424 * config/t-dfprules: New file.
3425 * config.host (i[34567]86-*-linux*): Add t-dfprules to tmake_file.
3426 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu,
3427 i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
3428 (x86_64-*-linux*): Likewise.
3429 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
3430 (i[34567]86-*-cygwin*): Likewise.
3431 (i[34567]86-*-mingw*, x86_64-*-mingw*): Likewise.
3432 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
3434 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3436 * Makfile.in (LIBGCOV): New variable.
3437 ($(libgcov-objects)): Use $(srcdir) to refer to libgcov.c.
3438 * libgcov.c: New file.
3440 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3442 * fixed-bit.c, fixed-bit.h: New files.
3443 * fixed-obj.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir) to
3444 refer to fixed-bit.c.
3446 2011-07-07 Joseph Myers <joseph@codesourcery.com>
3448 * config.host (*local*): Remove.
3450 2011-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3453 * config.host (*-*-solaris2*): Handle x86_64-*-solaris2.1[0-9]*
3454 like i?86-*-solaris2.1[0-9]*.
3455 (i[34567]86-*-solaris2*): Also handle x86_64-*-solaris2.1[0-9]*.
3456 * configure.ac (i?86-*-solaris2*): Likewise.
3457 * configure: Regenerate.
3459 2011-07-06 Thomas Schwinge <thomas@schwinge.name>
3461 * config.host (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
3462 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Remove
3463 md_unwind_header by splitting out of...
3464 (i[34567]86-*-linux*): ... this.
3465 * config.host (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu):
3466 Remove md_unwind_header by splitting out of...
3467 (x86_64-*-linux*): ... this.
3469 2011-07-04 Georg-Johann Lay <avr@gjlay.de>
3471 * config/avr/t-avr (intfuncs16): Add _clrsbXX2.
3473 2011-06-28 Nick Clifton <nickc@redhat.com>
3475 * config.host: Recognize all V850 variants.
3477 2011-06-22 Uros Bizjak <ubizjak@gmail.com>
3479 * enable-execute-stack-empty.c (__enable_execute_stack): Add prototype.
3481 2011-06-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3483 * shared-object.mk (c_flags-$o): Save c_flags.
3484 ($(base)$(objext)): Use it.
3485 ($(base)_s$(objext)): Likewise.
3487 2011-06-21 Bernd Schmidt <bernds@codesourcery.com>
3489 * Makefile.in (lib2funcs): Add _clrsbsi2 and _clrsbdi2.
3490 * libgcc-std.ver.in (GCC_4.7.0): New section.
3492 2011-06-16 Georg-Johann Lay <avr@gjlay.de>
3496 * config/avr/t-avr: Fix line endings.
3497 (intfuncs16): Remove _ffsXX2, _clzXX2, _ctzXX2, _popcountXX2,
3500 2011-06-14 Olivier Hainque <hainque@adacore.com>
3501 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3503 * config/mips/irix6-unwind.h: New file.
3504 * config.host (mips-sgi-irix6.5*): Set md_unwind_header.
3506 2011-06-10 Eric Botcazou <ebotcazou@adacore.com>
3508 * config/sparc/linux-unwind.h (STACK_BIAS): Define.
3509 (sparc64_fallback_frame_state): Use it.
3510 (sparc64_frob_update_context): Further adjust context.
3511 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Likewise.
3512 * config/sparc/sol2-ci.S: Add TARGET_FLAT handling.
3513 * config/sparc/sol2-cn.S: Likewise.
3515 2011-06-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3517 * enable-execute-stack-empty.c: New file.
3518 * enable-execute-stack-mprotect.c: New file.
3519 * config/i386/enable-execute-stack-mingw32.c: New file.
3520 * config.host (enable_execute_stack): New variable.
3521 Select appropriate variants.
3522 * configure.ac: Link enable-execute-stack.c to
3523 $enable_execute_stack.
3524 * configure: Regenerate.
3525 * Makefile.in (LIB2ADD): Add enable-execute-stack.c.
3526 (lib2funcs): Remove _enable_execute_stack.
3528 2011-06-09 David S. Miller <davem@davemloft.net>
3529 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3531 * config.host (sparc-*-linux*): Correct md_unwind_header
3533 (s390x-ibm-tpf*): Fix typo.
3535 2011-06-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3537 * config.host (mips-sgi-irix6.5*): Add t-crtfm to tmake_file.
3538 Add crtfastmath.o to extra_parts.
3539 (mips64*-*-linux*, mips*-*-linux*): Use t-crtfm instead of
3541 * config/mips/t-crtfm: Remove.
3543 2011-06-04 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3545 * config.host (hppa*-*-linux*): Correct md_unwind_header name.
3547 2011-06-04 Kaz Kojima <kkojima@gcc.gnu.org>
3549 * config.host (sh*-*-linux*): Fix typo.
3551 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3553 * config/alpha/linux-unwind.h: Move from ../gcc/config/alpha.
3554 * config/alpha/osf5-unwind.h: Move from ../gcc/config/alpha.
3555 * config/alpha/vms-unwind.h: Move from ../gcc/config/alpha.
3556 * config/bfin/linux-unwind.h: Move from ../gcc/config/bfin.
3557 * config/i386/linux-unwind.h: Move from ../gcc/config/i386.
3558 * config/i386/sol2-unwind.h: Move from ../gcc/config/i386.
3559 * config/i386/w32-unwind.h: Move from ../gcc/config/i386.
3560 Wrap in !__MINGW64__.
3561 * config/ia64/linux-unwind.h: Move from ../gcc/config/ia64.
3562 * config/ia64/vms-unwind.h: Move from ../gcc/config/ia64.
3563 * config/m68k/linux-unwind.h: Move from ../gcc/config/m68k.
3564 * config/mips/linux-unwind.h: Move from ../gcc/config/mips.
3565 * config/pa/hpux-unwind.h: Move from ../gcc/config/pa.
3566 * config/pa/linux-unwind.h: Move from ../gcc/config/pa.
3567 * config/rs6000/darwin-unwind.h: Move from ../gcc/config/rs6000.
3569 * config/rs6000/linux-unwind.h: Move from ../gcc/config/rs6000.
3570 * config/s390/linux-unwind.h: Move from ../gcc/config/s390.
3571 * config/s390/tpf-unwind.h: Move from ../gcc/config/s390.
3572 * config/sh/linux-unwind.h: Move from ../gcc/config/sh.
3573 * config/sparc/linux-unwind.h: Move from ../gcc/config/sparc.
3574 * config/sparc/sol2-unwind.h: Move from ../gcc/config/sparc.
3575 * config/xtensa/linux-unwind.h: Move from ../gcc/config/xtensa.
3576 * config/no-unwind.h: New file.
3577 * config.host (md_unwind_header): Document.
3579 (alpha*-*-linux*, alpha*-dec-osf5.1*, alpha64-dec-*vms*,
3580 alpha*-dec-*vms*, bfin*-uclinux*, bfin*-linux-uclibc*,
3581 hppa*-*-linux*, hppa[12]*-*-hpux10*, hppa*64*-*-hpux11*,
3582 hppa[12]*-*-hpux11*): Set md_unwind_header.
3583 (i[34567]86-*-linux*): Handle i[34567]86-*-kopensolaris*-gnu.
3584 Set md_unwind_header.
3585 (x86_64-*-linux*, i[34567]86-*-solaris2*): Set md_unwind_header.
3586 (i[34567]86-*-cygwin*): Split from i[34567]86-*-mingw*.
3587 (i[34567]86-*-mingw*, ia64*-*-linux*, ia64-hp-*vms*,
3588 m68k-*-uclinux*, m68k-*-linux*, mips64*-*-linux*, mips*-*-linux*,
3589 powerpc-*-darwin*, powerpc-*-linux*, s390-*-linux*,
3590 s390x-*-linux*, s390x-ibm-tpf*, sh*-*-linux*, sparc-*-linux*,
3591 sparc*-*-solaris2*, sparc64-*-linux*, xtensa*-*-linux*): Set
3593 * configure.ac: Link md-unwind-support.h to $md_unwind_header.
3594 * configure: Regenerate.
3596 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3598 * config.host (mips-sgi-irix[56]*): Restrict to mips-sgi-irix6.5*.
3599 Set tmake_file, extra_parts.
3600 * config/mips/irix-crti.S: Move from ../gcc/config/mips/irix-crti.asm.
3602 * config/mips/irix-crtn.S: Move from ../gcc/config/mips/irix-crtn.asm.
3604 * config/mips/t-irix6: New file.
3605 * config/mips/t-slibgcc-irix: New file.
3607 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3609 * config/s390/t-tpf (LIB2ADDEHDEP): Remove.
3610 * config/t-sol2 (LIB2ADDEH): Use gcc_srcdir, add emutls.c.
3612 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3614 * configure.ac (target_thread_file): Determine thread model.
3615 * configure: Regenerate.
3616 * config.host (alpha*-dec-osf5.1*): Set tmake_file, extra_parts.
3617 * config/alpha/t-alpha: New file.
3618 * config/alpha/t-crtfm: Use $<.
3619 * config/alpha/t-ieee: New file.
3620 * config/alpha/t-osf-pthread: New file.
3621 * config/alpha/t-slibgcc-osf: New file.
3622 * config/alpha/libgcc-osf5.ver: New file.
3624 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3626 * config.host (i[34567]86-*-solaris2*): Add i386/t-crtfm to
3628 Add crtfastmath.o to extra_parts.
3630 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3632 * config/gmon-sol2.c: Reindent.
3634 Remove, correct casts.
3635 Use STDERR_FILENO, NULL.
3636 (BASEADDRESS): Remove.
3638 (errno, sbrk): Remove declarations.
3639 (monstartup) [hp300]: Remove.
3642 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3644 * Makefile.in (cpu_type): Define.
3645 * config.host (i[34567]86-*-rtems*): Handle it.
3646 (i[34567]86-*-solaris2*): Move body ...
3647 (*-*-solaris2*): ... here.
3648 New case, generalize.
3649 (sparc-*-elf*): Handle it.
3650 (sparc-*-linux*, sparc64-*-linux*): Replace sparc/t-crtfm by t-crtfm.
3651 (sparc-*-rtems*, sparc64-*-rtems*); Handle it.
3652 (sparc64-*-solaris2*, sparcv9-*-solaris2*, sparc-*-solaris2*):
3654 (sparc*-*-solaris2*): ... this.
3656 (sparc64-*-elf*): Handle it.
3657 * config/gmon-sol2.c: Move from ../gcc/config/sparc.
3658 Merge ../gcc/config/i386/gmon-sol2.c.
3659 * config/i386/sol2-c1.S: Move from ../gcc/config/i386/sol2-c1.asm.
3661 Merge ../gcc/config/i386/sol2-gc1.asm.
3662 * config/i386/sol2-ci.S: Move from ../gcc/config/i386/sol2-ci.asm.
3664 * config/i386/sol2-cn.S: Move from ../gcc/config/i386/sol2-cn.asm.
3666 * config/i386/t-crtfm (crtfastmath.o): Use $<.
3667 * config/i386/t-crtstuff: New file.
3668 * config/i386/t-softfp: New file.
3669 * config/i386/t-sol2 ($(T)gmon.o, $(T)gcrt1.o, $(T)crt1.o),
3670 $(T)crti.o, $(T)crtn.o): Remove.
3671 (gcrt1.o): New rule.
3672 (TARGET_LIBGCC2_CFLAGS): Remove.
3673 * config/sparc/sol2-c1.S: Move from ../gcc/config/sparc/sol2-c1.asm.
3674 * config/sparc/sol2-ci.S: Move from ../gcc/config/sparc/sol2-ci.asm.
3675 * config/sparc/sol2-cn.S: Move from ../gcc/config/sparc/sol2-cn.asm.
3676 * config/sparc/t-sol2: New file.
3677 * config/sparc/t-crtfm: Move to ...
3678 * config/t-crtfm: ... this.
3679 Use $(cpu_type), $<.
3680 * config/t-crtin: New file.
3681 * config/sparc/t-softfp: New file.
3682 * config/sparc/t-softmul: New file.
3683 * config/t-rtems: New file.
3684 * config/t-slibgcc: New file.
3685 * config/t-slibgcc-elf-ver: New file.
3686 * config/t-slibgcc-gld: New file.
3687 * config/t-slibgcc-sld: New file.
3688 * config/t-sol2: New file.
3689 * configure.ac: Include ../config/lib-ld.m4.
3690 Call AC_LIB_PROG_LD_GNU.
3691 Substitute cpu_type.
3692 * configure: Regenerate.
3694 2011-05-27 Bernd Schmidt <bernds@codesourcery.com>
3697 * config/t-slibgcc-darwin (SHLIB_MAPFILES): Look for
3698 libgcc-std.ver in the build directory.
3699 * config/s390/t-linux (SHLIB_MAPFILES): Likewise.
3700 * config/sh/t-linux (SHLIB_MAPFILES): Likewise.
3702 2011-05-25 Bernd Schmidt <bernds@codesourcery.com>
3704 * libgcc-std.ver.in: New file.
3705 * Makefile.in (LIBGCC_VER_GNU_PREFIX, LIBGCC_VER_SYMBOLS_PREFIX): New
3707 (libgcc-std.ver): New rule.
3708 * config/t-gnu-prefix: New file.
3710 2011-05-23 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3712 * config/s390/t-tpf (LIB2ADDEH): Remove $(gcc_srcdir)/gthr-gnat.c.
3714 2011-05-10 Joseph Myers <joseph@codesourcery.com>
3716 * config/i386/darwin-lib.h: New file.
3718 2011-05-10 Joseph Myers <joseph@codesourcery.com>
3720 * config/arm/symbian-lib.h: New.
3722 2011-05-04 Chris Demetriou <cgd@google.com>
3724 * config/i386/morestack.S (__i686.get_pc_thunk.bx): Rename to...
3725 (__x86.get_pc_thunk.bx): ...this.
3726 (__morestack): Adjust for rename, remove undef of __i686.
3728 2011-05-03 Chris Demetriou <cgd@google.com>
3730 * config/i386/morestack.S (__i686.get_pc_thunk.bx): New.
3732 2011-03-22 Joseph Myers <joseph@codesourcery.com>
3734 * config.host (alpha*-*-gnu*, arc-*-elf*, arm*-*-netbsd*,
3735 arm-*-pe*, crx-*-elf, i[34567]86-*-netbsd*, i[34567]86-*-pe,
3736 m68hc11-*-*|m6811-*-*, m68hc12-*-*|m6812-*-*, mcore-*-pe*,
3737 powerpc64-*-gnu*, powerpc-*-gnu-gnualtivec*, powerpc-*-gnu*,
3738 sh-*-symbianelf* | sh[12346l]*-*-symbianelf*, vax-*-netbsd*):
3741 2011-03-14 Andreas Tobler <andreast@fgznet.ch>
3743 * config.host (cpu_type): Add FreeBSD PowerPC specific parts.
3744 Adjust copyright year.
3746 2011-03-07 Ian Lance Taylor <iant@google.com>
3748 * generic-morestack.c (__splitstack_find): Adjust returned stack
3749 pointer to include all registers pushed by __morestack.
3751 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
3754 * configure.ac: Call ACX_NONCANONICAL_TARGET.
3755 (toolexecdir): Calculate and AC_SUBST.
3756 (toolexeclibdir): Likewise.
3757 * Makefile.in (target_noncanonical): Import.
3758 (toolexecdir): Likewise.
3759 (toolexeclibdir): Likewise.
3760 * configure: Regenerate.
3762 2010-12-13 Nathan Froyd <froydnj@codesourcery.com>
3765 * config/arm/bpabi.h: Rename to...
3766 * config/arm/bpabi-lib.h: ...this.
3768 2010-12-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3770 * configure.ac: Use i386/t-crtstuff on i?86-*-solaris2* if
3772 * configure: Regenerate.
3774 2010-11-24 Nathan Froyd <froydnj@codesourcery.com>
3776 * config/libbid/bid_conf.h (BID_BIG_ENDIAN): Define in terms of
3777 __FLOAT_WORD_ORDER__.
3778 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN):
3781 2010-11-20 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3784 * Makefile.in (install-strip): New phony target.
3786 2010-11-07 Ian Lance Taylor <iant@google.com>
3789 * config/i386/morestack.S (__morestack_large_model): New
3792 2010-10-23 Nathan Froyd <froydnj@codesourcery.com>
3794 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_WORDS_BIG_ENDIAN):
3796 (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN): Test __BYTE_ORDER__.
3798 2010-10-14 Nathan Froyd <froydnj@codesourcery.com>
3800 * config/arm/bpabi.h: New file.
3801 * config/frv/frv-abi.h: New file.
3803 2010-10-01 Ian Lance Taylor <iant@google.com>
3805 * config/t-stack(LIB2ADD_ST): Set instead of LIB2ADD.
3806 * config/i386/t-stack-i386 (LIB2ADD_ST): Likewise.
3808 2010-10-01 H.J. Lu <hongjiu.lu@intel.com>
3811 * config.host: Add the missing `$'.
3813 2010-09-30 Michael Eager <eager@eagercon.com>
3815 * config.host: Add microblaze*-*-*.
3816 * config/microblaze/{divsi3.asm,divsi3_table.c,moddi3.asm,modsi3.asm,
3817 muldi3_hard.asm,mulsi3.asm,stack_overflow_exit.asm,t-microblaze,
3818 udivsi3.asm,umodsi3.asm}: New.
3820 2010-09-28 Ian Lance Taylor <iant@google.com>
3822 * configure.ac: Adjust CFI test to test assembler directly rather
3823 than checking gcc preprocessor macro.
3824 * configure: Rebuild.
3826 2010-09-27 Ian Lance Taylor <iant@google.com>
3828 * configure.ac: Test whether assembler supports CFI directives.
3829 * config.host: Only add t-stack and i386/t-stack-i386 to
3830 tmake_file if libgcc_cv_cfi is "yes".
3831 * configure: Rebuild.
3833 2010-09-27 Ian Lance Taylor <iant@google.com>
3835 * generic-morestack.h: New file.
3836 * generic-morestack.c: New file.
3837 * generic-morestack-thread.c: New file.
3838 * config/i386/morestack.S: New file.
3839 * config/t-stack: New file.
3840 * config/i386/t-stack-i386: New file.
3841 * config.host (i[34567]86-*-linux* and friends): Add t-stack and
3842 i386/t-stack-i386 to tmake_file.
3844 2010-09-21 Iain Sandoe <iains@gcc.gnu.org>
3846 * Makefile.in (libgcc-extra-parts): Check for static archives and
3847 invoke ranlib after installing them.
3848 (gcc-extra-parts): Likewise.
3849 (install-leaf): Likewise.
3851 2010-09-14 H.J. Lu <hongjiu.lu@intel.com>
3853 * configure: Regenerated.
3855 2010-09-10 Kai Tietz <kai.tietz@onevision.com>
3857 * configure: Regenerated.
3859 2010-09-09 Gerald Pfeifer <gerald@pfeifer.com>
3860 Andrew Pinski <pinskia@gmail.com>
3863 * config.host (ia64*-*-freebsd*): Set extra_parts. Set tmake_file.
3865 2010-09-06 H.J. Lu <hongjiu.lu@intel.com>
3868 * configure: Regenerated.
3870 2010-09-06 Andreas Schwab <schwab@redhat.com>
3872 * configure: Regenerate.
3874 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
3876 * config/i386/t-sol2 (__copysigntf3, __fabstf3): Disable for
3878 (__fixtfti, __fixunstfti, __floattitf, __floatuntitf): Enable only
3881 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
3882 Iain Sandoe <iains@gcc.gnu.org>
3885 * Makefile.in (sifuncs, difuncs, tifuncs): Filter out
3886 LIB2FUNCS_EXCLUDE functions.
3888 2010-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
3890 * configure.ac: Use the GCC_AC_ENABLE_DECIMAL_FLOAT macro.
3892 * configure: Regenerate.
3894 2010-09-01 Uros Bizjak <ubizjak@gmail.com>
3896 * config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add
3897 i386/t-freebsd to tmake_file.
3898 * config/i386/t-freebsd: New file.
3899 * config/i386/libgcc-bsd.ver: New file.
3901 2010-07-23 Nathan Froyd <froydnj@codesourcery.com>
3903 * config.host (powerpc*-eabispe*): Set tmake_file.
3904 (powerpc*-eabi*): Likewise.
3905 * config/rs6000/t-ppccomm (EXTRA_PARTS): Add crtbegin, crtend,
3906 crtbeginS, crtendS, crtbeginT.
3908 2010-06-12 Kazu Hirata <kazu@codesourcery.com>
3910 * config.host (mips64*-*-linux*, mips*-*-linux*): Add mips/t-crtfm
3911 to tmake_file. Add crtfastmath.o to extra_parts.
3912 * config/mips/t-crtfm: New.
3914 2010-05-19 Joel Sherrill <joel.sherrill@oarcorp.com>
3916 * config.host (sparc64-*-rtems*): New target.
3918 2010-05-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3920 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
3923 2010-04-15 Thomas Schwinge <tschwinge@gnu.org>
3925 * config.host <i[34567]86-*-gnu*>: Handle softfp as for Linux.
3927 2010-04-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3929 * config.host (alpha*-dec-osf[45]*): Removed alpha*-dec-osf4*,
3930 alpha-dec-osf5.0* support.
3932 2010-04-01 Ralf Corsépius <ralf.corsepius@rtems.org>
3934 * config.host: Add lm32-*-rtems*.
3936 2010-03-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3937 Uros Bizjak <ubizjak@gmail.com>
3940 * config.host (i[34567]86-*-solaris2): Handle 32-bit Solaris 2/x86
3941 like other remaining 32-bit x86 OSes.
3942 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
3944 * config/i386/libgcc-sol2.ver: New file.
3945 * config/i386/t-sol2 (SHLIB_MAPFILES): Add it.
3947 2010-03-30 Jack Howarth <howarth@bromo.med.uc.edu>
3950 * Makefile.in (INTERNAL_CFLAGS): Add @set_use_emutls@.
3951 * configure.ac: Use GCC_CHECK_EMUTLS to see if emulated TLS
3952 is used and substitute set_use_emutls.
3953 * configure: Regenerated.
3955 2010-03-30 Tarik Graba <tarik.graba@telecom-paristech.fr>
3957 * config/lm32/t-lm32: Remove misplaced MULTILIB_OPTIONS.
3959 2010-03-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3962 * config/i386/t-sol2 ($(T)gmon.o): Use CFLAGS instead of
3964 ($(T)gcrt1.o): Likewise.
3965 ($(T)crt1.o): Likewise.
3966 ($(T)crti.o): Likewise.
3967 ($(T)crtn.o): Likewise.
3969 2010-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3972 * Makefile.in (install): Use $(MAKE) string in rule, for
3975 2010-02-22 Hans-Peter Nilsson <hp@bitrange.com>
3977 Migrate from broken pre-libgcc legacy support to libgcc-centric rules.
3978 * config/mmix/t-mmix: New file.
3979 * config.host <mmix-knuth-mmixware> (extra_parts, tmake_file): Set.
3981 2010-02-02 Jack Howarth <howarth@bromo.med.uc.edu>
3984 * config/t-slibgcc-darwin: Add libgcc-libsystem.ver to
3987 2010-01-04 Anthony Green <green@moxielogic.com>
3989 * config/moxie/crti.asm, config/moxie/crtn.asm,
3990 config/moxie/t-moxie-softfp, config/moxie/sfp-machine.h,
3991 config/moxie/t-moxie: New files.
3992 * config.host: Add t-moxie-softfp reference.
3994 2009-11-18 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
3997 * config/t-slibgcc-darwin: Fix embedded rpaths for
3998 --enable-version-specific-runtime-libs, build extension stub
3999 libs exposing features available from current libgcc_s.
4001 2009-11-11 Jon Beniston <jon@beniston.com>
4003 * config.host: Add lm32 targets.
4004 * config/lm32: New directory.
4005 * config/lm32/libgcc_lm32.h: New file.
4006 * config/lm32/_mulsi3.c: New file.
4007 * config/lm32/_udivmodsi4.c: New file.
4008 * config/lm32/_divsi3.c: New file.
4009 * config/lm32/_modsi3.c: New file.
4010 * config/lm32/_udivsi3.c: New file.
4011 * config/lm32/_umodsi3.c: New file.
4012 * config/lm32/_lshrsi3.S: New file.
4013 * config/lm32/_ashrsi3.S: New file.
4014 * config/lm32/_ashlsi3.S: New file.
4015 * config/lm32/crti.S: New file.
4016 * config/lm32/crtn.S: New file.
4017 * config/lm32/t-lm32: New file.
4018 * config/lm32/t-elf: New file.
4019 * config/lm32/t-uclinux: New file.
4021 2009-10-26 Nick Clifton <nickc@redhat.com>
4023 * config.host: Add support for RX target.
4024 * config/rx: New directory.
4025 * config/rx/rx-abi-functions.c: New file. Supplementary
4026 functions for libgcc to support the RX ABI.
4027 * config/rx/rx-abi.h: New file. Supplementary header file for
4028 libgcc RX ABI functions.
4029 * config/rx/t-rx: New file: Makefile fragment for building
4032 2009-10-09 Uros Bizjak <ubizjak@gmail.com>
4034 * config/i386/32/sfp-machine.h (__FP_FRAC_SUB_4): Change operand
4035 constraint of y0 to "g".
4037 2009-10-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
4039 * config.host: Include the s390 makefile fragments.
4040 * config/s390/32/_fixdfdi.c: New file.
4041 * config/s390/32/_fixsfdi.c: New file.
4042 * config/s390/32/_fixtfdi.c: New file.
4043 * config/s390/32/_fixunsdfdi.c: New file.
4044 * config/s390/32/_fixunssfdi.c: New file.
4045 * config/s390/32/_fixunstfdi.c: New file.
4046 * config/s390/32/t-floattodi: New file.
4047 * config/s390/libgcc-glibc.ver: New file.
4048 * config/s390/t-crtstuff: New file.
4049 * config/s390/t-linux: New file.
4050 * config/s390/t-tpf: New file.
4052 2009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4054 * configure.ac (AC_PREREQ): Bump to 2.64.
4056 2009-08-22 Kaz Kojima <kkojima@gcc.gnu.org>
4058 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Add -mieee.
4060 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4062 * configure: Regenerate.
4064 2009-08-09 Douglas B Rupp <rupp@gnat.com>
4066 * config.host (ia64-hp-*vms*): New target.
4067 (alpha64-dec-*vms*,alpha*-dec-*vms*): Fix for config/vms and unify
4070 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4072 * configure.ac: Add snippet for maintainer-mode.
4073 * configure: Regenerate.
4074 * Makefile.in (AUTOCONF, configure_deps): New variables.
4075 ($(srcdir)/configure)): New rule, active only with maintainer
4078 2009-06-23 DJ Delorie <dj@redhat.com>
4081 * config.host: Add mep support.
4083 2009-06-22 Kai Tietz <kai.tietz@onevision.com>
4085 * config.host: Add i386/${host_address}/t-fprules-softfp and
4086 t-softfp to tmake_file for i[34567]86-*-mingw*, x86_64-*-mingw*.
4088 * config/i386/64/_divtc3.c: Disable usage of .symver assembly symbol
4090 * config/i386/64/_multc3.c: Likewise.
4091 * config/i386/64/_powitf2.c: Likewise.
4092 * config/i386/64/eqtf2.c: Likewise.
4093 * config/i386/64/getf2.c: Likewise.
4094 * config/i386/64/letf2.c: Likewise.
4095 * config/i386/64/letf2.c: Likewise.
4096 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Define as
4097 unsigned long long for x64 mingw targets.
4098 (_FP_WS_TYPE): Define as signed long long for x64 mingw target.
4099 (_FP_I_TYPE): Define as long long for x64 mingw target.
4101 2009-06-10 Maciej W. Rozycki <macro@linux-mips.org>
4103 * config.host (vax-*-linux*): New.
4105 2009-05-31 Anthony Green <green@moxielogic.com>
4107 * config.host: Add moxie support.
4108 * config/moxie/t-moxie: New file.
4110 2009-05-29 David Billinghurst <billingd@gcc.gnu.org>
4112 * config.host: Add i386/${host_address}/t-fprules-softfp and
4113 t-softfp to tmake_file for i[34567]86-*-cygwin*.
4115 2009-04-17 Aurelien Jarno <aurelien@aurel32.net>
4117 * config.host: Add i386/${host_address}/t-fprules-softfp to
4118 tmake_file for i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu*.
4120 2009-04-09 Nick Clifton <nickc@redhat.com>
4122 * config/ia64/tf-signs.c: Change copyright header to refer to
4123 version 3 of the GNU General Public License with version 3.1
4124 of the GCC Runtime Library Exception and to point readers at
4125 the COPYING3 and COPYING3.RUNTIME files and the FSF's license
4127 * config/i386/32/tf-signs.c: Likewise.
4128 * config/libbid/_addsub_dd.c: Likewise.
4129 * config/libbid/_addsub_sd.c: Likewise.
4130 * config/libbid/_addsub_td.c: Likewise.
4131 * config/libbid/_dd_to_df.c: Likewise.
4132 * config/libbid/_dd_to_di.c: Likewise.
4133 * config/libbid/_dd_to_sd.c: Likewise.
4134 * config/libbid/_dd_to_sf.c: Likewise.
4135 * config/libbid/_dd_to_si.c: Likewise.
4136 * config/libbid/_dd_to_td.c: Likewise.
4137 * config/libbid/_dd_to_tf.c: Likewise.
4138 * config/libbid/_dd_to_udi.c: Likewise.
4139 * config/libbid/_dd_to_usi.c: Likewise.
4140 * config/libbid/_dd_to_xf.c: Likewise.
4141 * config/libbid/_df_to_dd.c: Likewise.
4142 * config/libbid/_df_to_sd.c: Likewise.
4143 * config/libbid/_df_to_td.c: Likewise.
4144 * config/libbid/_di_to_dd.c: Likewise.
4145 * config/libbid/_di_to_sd.c: Likewise.
4146 * config/libbid/_di_to_td.c: Likewise.
4147 * config/libbid/_div_dd.c: Likewise.
4148 * config/libbid/_div_sd.c: Likewise.
4149 * config/libbid/_div_td.c: Likewise.
4150 * config/libbid/_eq_dd.c: Likewise.
4151 * config/libbid/_eq_sd.c: Likewise.
4152 * config/libbid/_eq_td.c: Likewise.
4153 * config/libbid/_ge_dd.c: Likewise.
4154 * config/libbid/_ge_sd.c: Likewise.
4155 * config/libbid/_ge_td.c: Likewise.
4156 * config/libbid/_gt_dd.c: Likewise.
4157 * config/libbid/_gt_sd.c: Likewise.
4158 * config/libbid/_gt_td.c: Likewise.
4159 * config/libbid/_isinfd128.c: Likewise.
4160 * config/libbid/_isinfd32.c: Likewise.
4161 * config/libbid/_isinfd64.c: Likewise.
4162 * config/libbid/_le_dd.c: Likewise.
4163 * config/libbid/_le_sd.c: Likewise.
4164 * config/libbid/_le_td.c: Likewise.
4165 * config/libbid/_lt_dd.c: Likewise.
4166 * config/libbid/_lt_sd.c: Likewise.
4167 * config/libbid/_lt_td.c: Likewise.
4168 * config/libbid/_mul_dd.c: Likewise.
4169 * config/libbid/_mul_sd.c: Likewise.
4170 * config/libbid/_mul_td.c: Likewise.
4171 * config/libbid/_ne_dd.c: Likewise.
4172 * config/libbid/_ne_sd.c: Likewise.
4173 * config/libbid/_ne_td.c: Likewise.
4174 * config/libbid/_sd_to_dd.c: Likewise.
4175 * config/libbid/_sd_to_df.c: Likewise.
4176 * config/libbid/_sd_to_di.c: Likewise.
4177 * config/libbid/_sd_to_sf.c: Likewise.
4178 * config/libbid/_sd_to_si.c: Likewise.
4179 * config/libbid/_sd_to_td.c: Likewise.
4180 * config/libbid/_sd_to_tf.c: Likewise.
4181 * config/libbid/_sd_to_udi.c: Likewise.
4182 * config/libbid/_sd_to_usi.c: Likewise.
4183 * config/libbid/_sd_to_xf.c: Likewise.
4184 * config/libbid/_sf_to_dd.c: Likewise.
4185 * config/libbid/_sf_to_sd.c: Likewise.
4186 * config/libbid/_sf_to_td.c: Likewise.
4187 * config/libbid/_si_to_dd.c: Likewise.
4188 * config/libbid/_si_to_sd.c: Likewise.
4189 * config/libbid/_si_to_td.c: Likewise.
4190 * config/libbid/_td_to_dd.c: Likewise.
4191 * config/libbid/_td_to_df.c: Likewise.
4192 * config/libbid/_td_to_di.c: Likewise.
4193 * config/libbid/_td_to_sd.c: Likewise.
4194 * config/libbid/_td_to_sf.c: Likewise.
4195 * config/libbid/_td_to_si.c: Likewise.
4196 * config/libbid/_td_to_tf.c: Likewise.
4197 * config/libbid/_td_to_udi.c: Likewise.
4198 * config/libbid/_td_to_usi.c: Likewise.
4199 * config/libbid/_td_to_xf.c: Likewise.
4200 * config/libbid/_tf_to_dd.c: Likewise.
4201 * config/libbid/_tf_to_sd.c: Likewise.
4202 * config/libbid/_tf_to_td.c: Likewise.
4203 * config/libbid/_udi_to_dd.c: Likewise.
4204 * config/libbid/_udi_to_sd.c: Likewise.
4205 * config/libbid/_udi_to_td.c: Likewise.
4206 * config/libbid/_unord_dd.c: Likewise.
4207 * config/libbid/_unord_sd.c: Likewise.
4208 * config/libbid/_unord_td.c: Likewise.
4209 * config/libbid/_usi_to_dd.c: Likewise.
4210 * config/libbid/_usi_to_sd.c: Likewise.
4211 * config/libbid/_usi_to_td.c: Likewise.
4212 * config/libbid/_xf_to_dd.c: Likewise.
4213 * config/libbid/_xf_to_sd.c: Likewise.
4214 * config/libbid/_xf_to_td.c: Likewise.
4215 * config/libbid/bid128.c: Likewise.
4216 * config/libbid/bid128_2_str.h: Likewise.
4217 * config/libbid/bid128_2_str_macros.h: Likewise.
4218 * config/libbid/bid128_2_str_tables.c: Likewise.
4219 * config/libbid/bid128_add.c: Likewise.
4220 * config/libbid/bid128_compare.c: Likewise.
4221 * config/libbid/bid128_div.c: Likewise.
4222 * config/libbid/bid128_fma.c: Likewise.
4223 * config/libbid/bid128_logb.c: Likewise.
4224 * config/libbid/bid128_minmax.c: Likewise.
4225 * config/libbid/bid128_mul.c: Likewise.
4226 * config/libbid/bid128_next.c: Likewise.
4227 * config/libbid/bid128_noncomp.c: Likewise.
4228 * config/libbid/bid128_quantize.c: Likewise.
4229 * config/libbid/bid128_rem.c: Likewise.
4230 * config/libbid/bid128_round_integral.c: Likewise.
4231 * config/libbid/bid128_scalb.c: Likewise.
4232 * config/libbid/bid128_sqrt.c: Likewise.
4233 * config/libbid/bid128_string.c: Likewise.
4234 * config/libbid/bid128_to_int16.c: Likewise.
4235 * config/libbid/bid128_to_int32.c: Likewise.
4236 * config/libbid/bid128_to_int64.c: Likewise.
4237 * config/libbid/bid128_to_int8.c: Likewise.
4238 * config/libbid/bid128_to_uint16.c: Likewise.
4239 * config/libbid/bid128_to_uint32.c: Likewise.
4240 * config/libbid/bid128_to_uint64.c: Likewise.
4241 * config/libbid/bid128_to_uint8.c: Likewise.
4242 * config/libbid/bid32_to_bid128.c: Likewise.
4243 * config/libbid/bid32_to_bid64.c: Likewise.
4244 * config/libbid/bid64_add.c: Likewise.
4245 * config/libbid/bid64_compare.c: Likewise.
4246 * config/libbid/bid64_div.c: Likewise.
4247 * config/libbid/bid64_fma.c: Likewise.
4248 * config/libbid/bid64_logb.c: Likewise.
4249 * config/libbid/bid64_minmax.c: Likewise.
4250 * config/libbid/bid64_mul.c: Likewise.
4251 * config/libbid/bid64_next.c: Likewise.
4252 * config/libbid/bid64_noncomp.c: Likewise.
4253 * config/libbid/bid64_quantize.c: Likewise.
4254 * config/libbid/bid64_rem.c: Likewise.
4255 * config/libbid/bid64_round_integral.c: Likewise.
4256 * config/libbid/bid64_scalb.c: Likewise.
4257 * config/libbid/bid64_sqrt.c: Likewise.
4258 * config/libbid/bid64_string.c: Likewise.
4259 * config/libbid/bid64_to_bid128.c: Likewise.
4260 * config/libbid/bid64_to_int16.c: Likewise.
4261 * config/libbid/bid64_to_int32.c: Likewise.
4262 * config/libbid/bid64_to_int64.c: Likewise.
4263 * config/libbid/bid64_to_int8.c: Likewise.
4264 * config/libbid/bid64_to_uint16.c: Likewise.
4265 * config/libbid/bid64_to_uint32.c: Likewise.
4266 * config/libbid/bid64_to_uint64.c: Likewise.
4267 * config/libbid/bid64_to_uint8.c: Likewise.
4268 * config/libbid/bid_b2d.h: Likewise.
4269 * config/libbid/bid_binarydecimal.c: Likewise.
4270 * config/libbid/bid_conf.h: Likewise.
4271 * config/libbid/bid_convert_data.c: Likewise.
4272 * config/libbid/bid_decimal_data.c: Likewise.
4273 * config/libbid/bid_decimal_globals.c: Likewise.
4274 * config/libbid/bid_div_macros.h: Likewise.
4275 * config/libbid/bid_dpd.c: Likewise.
4276 * config/libbid/bid_flag_operations.c: Likewise.
4277 * config/libbid/bid_from_int.c: Likewise.
4278 * config/libbid/bid_functions.h: Likewise.
4279 * config/libbid/bid_gcc_intrinsics.h: Likewise.
4280 * config/libbid/bid_inline_add.h: Likewise.
4281 * config/libbid/bid_internal.h: Likewise.
4282 * config/libbid/bid_round.c: Likewise.
4283 * config/libbid/bid_sqrt_macros.h: Likewise.
4285 2009-04-09 Jakub Jelinek <jakub@redhat.com>
4287 * Makefile.in: Change copyright header to refer to version
4288 3 of the GNU General Public License and to point readers at the
4289 COPYING3 file and the FSF's license web page.
4290 * config.host: Likewise.
4292 2009-04-07 Alan Modra <amodra@bigpond.net.au>
4294 * config.host: Reorder and merge to match config.gcc change.
4296 2009-04-03 Alan Modra <amodra@bigpond.net.au>
4298 * config.host (powerpc-*-linux*altivec*, powerpc-*-linux*spe): Delete.
4300 2009-03-28 Joseph Myers <joseph@codesourcery.com>
4302 * config.host (arm-*-coff*, armel-*-coff*, arm-semi-aof,
4303 armel-semi-aof, h8300-*-*, i[34567]86-*-aout*, i[34567]86-*-coff*,
4304 m68k-*-aout*, m68k-*-coff*, pdp11-*-bsd, rs6000-ibm-aix4.[12]*,
4305 powerpc-ibm-aix4.[12]*, sh-*-*): Remove.
4307 2009-02-12 Uros Bizjak <ubizjak@gmail.com>
4309 * config.host (ia64*-*-linux*): Add t-softfp to tmake_file.
4310 * config/ia64/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
4312 2009-02-12 H.J. Lu <hongjiu.lu@intel.com>
4314 * config.host (ia64*-*-linux*): Add ia64/t-fprules-softfp and
4315 ia64/t-softfp-compat to tmake_file.
4317 * Makefile.in (gen-hide-list): Ignore .*_compat and .*@.*.
4319 * config/ia64/__divxf3.asm: New.
4320 * config/ia64/_fixtfdi.asm: Likewise.
4321 * config/ia64/_fixunstfdi.asm: Likewise.
4322 * config/ia64/_floatditf.asm: Likewise.
4323 * config/ia64/t-fprules-softfp: Likewise.
4324 * config/ia64/t-softfp-compat: Likewise.
4325 * config/ia64/tf-signs.c: Likewise.
4327 2009-01-18 Ben Elliston <bje@au.ibm.com>
4329 * config/i386/32/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
4331 2009-01-16 Ben Elliston <bje@au.ibm.com>
4333 * config.host (i[34567]86-*-linux*, x86_64-*-linux*): Add t-softfp
4336 2009-01-13 Ben Elliston <bje@au.ibm.com>
4338 * config/t-softfp: New file.
4339 * config.host (powerpc64-*-linux*, powerpc64-*-gnu*): Add t-softfp.
4340 (powerpc-*-linux*spe*, powerpc-*-linux*): Likewise.
4342 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
4344 * config.host: Add m32r*-*-rtems*.
4346 2008-12-01 Joel Sherrill <joel.sherrill@oarcorp.com>
4348 * config.host: Add m32c*-*-rtems*.
4350 2008-11-20 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
4353 * configure.ac (i?86-*-solaris2.1[0-9]*): Only include
4354 i386/t-crtstuff if linker supports ZERO terminator unwind entries.
4355 * configure: Regenerate.
4356 * config.host (i[34567]86-*-solaris2*): Move i386/t-sol2 in
4357 tmake_file here from gcc/config.gcc.
4358 Move extra_parts here from gcc/config.gcc.
4359 * config/i386/t-sol2: Move here from gcc/config/i386.
4360 Use gcc_srcdir instead of srcdir.
4362 2008-11-18 Adam Nemet <anemet@caviumnetworks.com>
4364 * config.host (mipsisa64r2-*-elf* | mipsisa64r2el-*-elf*): New
4367 2008-11-09 Thomas Schwinge <tschwinge@gnu.org>
4369 * config.host <t-tls>: Also enable for GNU/kFreeBSD and GNU/kNetBSD.
4371 2008-10-08 Thomas Schwinge <tschwinge@gnu.org>
4373 * config.host: Fold `*-*-gnu*' cases into the Linux ones.
4375 2008-09-03 Hari Sandanagobalane <hariharan@picochip.com>
4378 * config.host: Add picochip-*-*.
4380 2008-08-06 Bob Wilson <bob.wilson@acm.org>
4382 * config.host: Match more processor names for Xtensa.
4384 2008-07-08 H.J. Lu <hongjiu.lu@intel.com>
4386 * config/i386/64/t-softfp-compat: Update comments.
4388 2008-07-07 H.J. Lu <hongjiu.lu@intel.com>
4390 * config/i386/64/_divtc3-compat.c: Moved to ...
4391 * config/i386/64/_divtc3.c: Here.
4393 * config/i386/64/_multc3-compat.c: Moved to ...
4394 * config/i386/64/_multc3.c: Here.
4396 * config/i386/64/_powitf2-compat.c: Moved to ...
4397 * config/i386/64/_powitf2.c: Here.
4399 * config/i386/64/t-softfp-compat (libgcc2-tf-compats): Add
4400 .c suffix instead of -compat.c.
4402 2008-07-05 Uros Bizjak <ubizjak@gmail.com>
4404 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Remove.
4405 (_FP_MUL_MEAT_D): Ditto.
4406 (_FP_DIV_MEAT_S): Ditto.
4407 (_FP_DIV_MEAT_D): Ditto.
4409 2008-07-03 Richard Sandiford <rdsandiford@googlemail.com>
4411 * Makefile.in: Add support for __sync_* libgcc functions.
4413 2008-07-03 H.J. Lu <hongjiu.lu@intel.com>
4415 * shared-object.mk ($(base)_s$(objext)): Remove -DSHARED.
4417 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
4420 * config.host: Only include 32bit t-fprules-softfp for Darwin/x86
4421 and Linux/x86. Include 64bit t-softfp-compat for Linux/x86.
4423 * config/i386/64/t-fprules-softfp: Moved to ...
4424 * config/i386/64/t-softfp-compat: This. New.
4426 2008-07-02 Uros Bizjak <ubizjak@gmail.com>
4428 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS) [FP_EX_INVALID]:
4429 Initialize f with 0.0.
4431 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
4434 * shared-object.mk ($(base)_s$(objext)): Add -DSHARED.
4436 * config/i386/64/_divtc3-compat.c: New.
4437 * config/i386/64/_multc3-compat.c: Likewise.
4438 * config/i386/64/_powitf2-compat.c: Likewise.
4439 * config/i386/64/eqtf2.c: Likewise.
4440 * config/i386/64/getf2.c: Likewise.
4441 * config/i386/64/letf2.c: Likewise.
4442 * config/i386/64/t-fprules-softfp: Likewise.
4444 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
4446 * config.host: Add i386/${host_address}/t-fprules-softfp to
4447 tmake_file for i[34567]86-*-darwin*, x86_64-*-darwin*,
4448 i[34567]86-*-linux*, x86_64-*-linux*.
4450 * configure.ac: Set host_address to 64 or 32 for x86.
4451 * configure: Regenerated.
4453 * Makefile.in (config.status): Also depend on
4454 $(srcdir)/config.host.
4456 * config/i386/32/t-fprules-softfp: New.
4457 * config/i386/32/tf-signs.c: Likewise.
4459 * config/i386/64/sfp-machine.h: New. Moved from gcc.
4461 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
4462 Uros Bizjak <ubizjak@gmail.com>
4464 * config/i386/32/sfp-machine.h: New.
4466 2008-06-26 Nathan Froyd <froydnj@codesourcery.com>
4468 * config/rs6000/t-ppccomm: Remove rules that conflict with
4469 auto-generated rules.
4471 2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4473 * configure.ac: sinclude override.m4.
4474 * configure: Regenerate.
4476 2008-06-11 Bernhard Fischer <aldot@gcc.gnu.org>
4478 * configure: Regenerate.
4480 2008-06-10 Joseph Myers <joseph@codesourcery.com>
4482 * Makefile.in (DECNUMINC): Remove
4483 -I$(MULTIBUILDTOP)../../libdecnumber.
4486 2008-06-07 Joseph Myers <joseph@codesourcery.com>
4488 * config.host (strongarm*-*-*, ep9312*-*-*, xscale-*-*,
4489 parisc*-*-*, m680[012]0-*-*, *-*-linux*libc1*, *-*-linux*aout*,
4490 alpha*-*-unicosmk*, strongarm*-*-freebsd*, ep9312-*-elf,
4491 arm*-*-kaos*, cris-*-aout, parisc*64*-*-linux*, parisc*-*-linux*,
4492 hppa1.1-*-pro*, hppa1.1-*-osf*, hppa1.1-*-bsd*,
4493 i[34567]86-sequent-ptx4*, i[34567]86-sequent-sysv4*,
4494 i[34567]86-*-beoself*, i[34567]86-*-beos*, i[34567]86-*-sco3.2v5*,
4495 i[34567]86-*-sysv5*, i[34567]86-*-sysv4*, i[34567]86-*-uwin*,
4496 i[34567]86-*-kaos*, m68020-*-elf*, m68010-*-netbsdelf*,
4497 mips-wrs-windiss, mt-*-elf, powerpc-*-beos*, powerpc-*-chorusos*,
4498 powerpc-wrs-windiss*, powerpcle-*-sysv*, powerpc-*-kaos*,
4499 powerpcle-*-kaos*, sh*-*-kaos*, sparc-*-sysv4*, strongarm-*-elf*,
4500 strongarm-*-pe, strongarm-*-kaos*, vax-*-bsd*, vax-*-sysv*,
4501 vax-*-ultrix*, xscale-*-elf, xscale-*-coff): Remove.
4503 2008-05-25 Arthur Loiret <arthur.loiret@u-psud.fr>
4505 * config.host (sh2[lbe]*-*-linux*): Allow target.
4507 2008-04-30 Nathan Froyd <froydnj@codesourcery.com>
4509 * config/rs6000/t-ppccomm: Add build rules for new files.
4510 (LIB2ADD_ST): New variable.
4512 2008-04-07 Andy Hutchinson <hutchinsonandy@aim.com>
4516 * config.host (avr-*-*): Add avr cpu_type and avr tmake_file.
4517 * config/t-avr: New file. Build 16bit libgcc functions.
4519 2008-03-02 Jakub Jelinek <jakub@redhat.com>
4522 * config/t-slibgcc-darwin: Make install-leaf dependent on
4523 install-darwin-libgcc-stubs instead of install.
4525 2008-01-25 Joseph Myers <joseph@codesourcery.com>
4527 * config.host (tic4x-*-*, c4x-*-rtems*, tic4x-*-rtems*, c4x-*,
4528 tic4x-*, h8300-*-rtemscoff*, ns32k-*-netbsdelf*, ns32k-*-netbsd*,
4529 sh-*-rtemscoff*): Remove cases.
4531 2007-12-27 Richard Sandiford <rsandifo@nildram.co.uk>
4533 * Makefile.in (all): Use install-leaf rather than install.
4534 (install): Split most of the rule into...
4535 (install-leaf): ...this new one.
4537 2007-12-19 Etsushi Kato <ek.kato@gmail.com>
4538 Paolo Bonzini <bonzini@gnu.org>
4541 * Makefile.in: Use @shlib_slibdir@ substitution to get
4542 correct install name on darwin.
4543 * config/t-slibgcc-darwin: Use @shlib_slibdir@ for -install_name.
4545 2007-12-15 Hans-Peter Nilsson <hp@axis.com>
4547 * config.host (crisv32-*-elf, crisv32-*-none): New, same as
4548 cris-*-elf and cris-*-none.
4549 (crisv32-*-linux*): Similar, as cris-*-linux*.
4551 2007-11-20 Rask Ingemann Lambertsen <rask@sygehus.dk>
4553 * config.host (ia64*-*-elf*): Build ia64 specific libgcc parts.
4555 2007-10-27 H.J. Lu <hongjiu.lu@intel.com>
4558 * configure.ac: Replace have_cc_tls with gcc_cv_have_cc_tls.
4559 * configure: Regenerated.
4561 2007-09-27 H.J. Lu <hongjiu.lu@intel.com>
4563 * Makefile.in (dfp-filenames): Replace decimal_globals,
4564 decimal_data, binarydecimal and convert_data with
4565 bid_decimal_globals, bid_decimal_data, bid_binarydecimal
4566 and bid_convert_data, respectively.
4568 2007-09-17 Chao-ying Fu <fu@mips.com>
4569 Nigel Stephens <nigel@mips.com>
4571 * fixed-obj.mk: New file to support fine-grain fixed-point functions.
4572 * Makefile.in (fixed_point): Define.
4573 Check if fixed_point is yes to build support functions.
4574 * configure.ac: Check for fixed_point support.
4575 * configure: Regenerated.
4576 * gen-fixed.sh: New file to generate lists of fixed-point labels,
4577 funcs, modes, from, to.
4579 2007-09-11 Janis Johnson <janis187@us.ibm.com
4581 * Makefile.in (dfp-filenames): Add bid128_noncomp.
4583 2007-09-10 Janis Johnson <janis187@us.ibm.com>
4585 * Makefile.in (dfp-filenames): Remove decUtility, add
4586 decDouble, decPacked, decQuad, decSingle.
4588 2007-08-27 Hans Kester <hans.kester@ellips.nl>
4590 * config.host : Add x86_64-elf target.
4592 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
4594 * configure.ac (set_have_cc_tls): Add a missing =.
4595 * configure: Regenerated.
4597 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
4599 * config.host (tmake_file): Add t-tls for i[34567]86-*-linux*
4600 and x86_64-*-linux*.
4602 * config/t-tls: New file.
4604 * Makefile.in (INTERNAL_CFLAGS): Add @set_have_cc_tls@.
4606 * configure.ac: Include ../config/enable.m4 and
4607 ../config/tls.m4. Use GCC_CHECK_CC_TLS to check if assembler
4608 supports TLS and substitute set_have_cc_tls.
4609 * configure: Regenerated.
4611 2007-07-04 H.J. Lu <hongjiu.lu@intel.com>
4613 * Makefile.in: Use libbid for DFP when BID is enabled.
4615 2007-06-14 Danny Smith <dannysmith@users.sourceforge.net>
4617 * config.host(*-cygwin* |*-mingw* ): Add crtbegin.o, crtend.o to
4618 extra_parts. Add config/i386/t-cygming to tmake_file.
4619 * config/i386/t-cygming: New file with rules for crtbegin.o, crtend.o.
4621 2007-05-29 Zuxy Meng <zuxy.meng@gmail.com>
4622 Danny Smith <dannysmith@users.sourceforge.net>
4625 * config.host (i[34567]86-*-cygwin* | i[34567]86-*-mingw*) Add
4626 crtfastmath.o to extra_parts. Add i386/t-crtfm to tmake_file.
4627 * config/i386/t-crtfm: Compile crtfastmath.o with
4628 -minline-all-stringops.
4630 2007-05-10 Richard Sandiford <richard@codesourcery.com>
4632 * config.host (sparc-wrs-vxworks): New target.
4634 2007-04-14 Kazu Hirata <kazu@codesourcery.com>
4636 * config.host: Recognize fido.
4638 2007-04-04 Janis Johnson <janis187@us.ibm.com>
4640 * configure: Check host, not target, for decimal float support.
4642 2007-04-03 Uros Bizjak <ubizjak@gmail.com>
4644 * config/i386/t-crtpc: New file.
4645 * config.host (i[34567]86-*-linux*): Add i386/t-crtpc to tm-file.
4646 (x86_64-*-linux*): Ditto.
4648 2007-02-30 Kai Tietz <kai.tietz@onevision.com>
4650 * config.host (x86_64-*-mingw*): New target.
4652 2007-03-23 Michael Meissner <michael.meissner@amd.com>
4653 H.J. Lu <hongjiu.lu@intel.com>
4655 * Makefile.in (enable_decimal_float): New.
4657 -I$(srcdir)/../libdecnumber/$(enable_decimal_float).
4658 (dec-objects): Move decimal32, decimal64 and decimal128 to ...
4659 (decbits-filenames): This.
4660 (decbits-objects): New.
4661 (libgcc-objects): Add $(decbits-objects).
4663 * configure.ac: Support * --enable-decimal-float={no,yes,bid,dpd}.
4664 Substitute enable_decimal_float.
4665 * configure: Regenerated.
4667 2007-03-19 Hans-Peter Nilsson <hp@axis.com>
4669 * config.host (cris-*-elf | cris-*-none): Set extra_parts.
4671 2007-03-12 Brooks Moses <brooks.moses@codesourcery.com>
4673 * Makefile.in (install-info): New dummy target.
4675 2007-03-05 Bernd Schmidt <bernd.schmidt@analog.com>
4677 * config.host (bfin*-linux-uclibc*): Set extra_parts.
4679 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
4681 * Makefile.in: Add install-html and install-pdf dummy
4684 2007-02-05 Roger Sayle <roger@eyesopen.com>
4685 Daniel Jacobowitz <dan@codesourcery.com>
4687 * Makefile.in <LIBUNWIND>: Make libgcc_s.so depend on libunwind.so.
4688 (libgcc_s.so): Append -B./ to CFLAGS for $(SHLIB_LINK).
4689 (libunwind.so): Likewise for $(SHLIBUNWIND_LINK).
4691 2007-01-29 Janis Johnson <janis187@us.ibm.com>
4693 * Makefile.in (dec-filenames): Add decExcept.
4695 2007-01-28 Daniel Jacobowitz <dan@codesourcery.com>
4698 * Makefile.in (CFLAGS): Forcibly remove -fprofile-generate and
4701 2007-01-25 Daniel Jacobowitz <dan@codesourcery.com>
4703 * configure.ac: Add --enable-version-specific-runtime-libs.
4704 Correct $slibdir default.
4705 * configure: Regenerated.
4707 2007-01-23 Joseph Myers <joseph@codesourcery.com>
4709 * config/rs6000/t-ldbl128: Always use -mlong-double-128.
4711 2007-01-21 Andrew Pinski <pinskia@gmail.com>
4714 * config.host (alpha*-*-linux*): Set extra_parts.
4716 2007-01-09 Kaz Kojima <kkojima@gcc.gnu.org>
4718 * config/sh/t-linux: New.
4719 * config.host (sh*-*-linux*): Set tmake_file.
4721 2007-01-05 Daniel Jacobowitz <dan@codesourcery.com>
4723 * Makefile.in (install): Handle multilibs.
4725 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
4727 * Makefile.in: Added .PHONY entry for documentation targets.
4729 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
4731 * Makefile.in: Add empty info, html, dvi, pdf targets.
4733 2007-01-04 Mike Stump <mrs@apple.com>
4735 * Makefile.in (MAKEINFO): Remove.
4738 2007-01-04 Paolo Bonzini <bonzini@gnu.org>
4740 * configure.ac: Add GCC_TOPLEV_SUBDIRS.
4741 * configure: Regenerate.
4742 * Makefile.in (host_subdir): Substitute it.
4743 (gcc_objdir): Use it.
4745 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
4747 * config.host (ia64*-*-linux*): Set tmake_file.
4749 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
4751 * Makefile.in (version): Define.
4753 2007-01-03 Daniel Jacobowitz <dan@codesourcery.com>
4754 Paolo Bonzini <bonzini@gnu.org>
4756 * Makefile.in, config/i386/t-darwin, config/i386/t-darwin64,
4757 config/i386/t-nwld, config/rs6000/t-darwin, config/rs6000/t-ldbl128,
4758 config/i386/t-crtfm, config/alpha/t-crtfm, config/ia64/t-ia64,
4759 config/sparc/t-crtfm, config/t-slibgcc-darwin,
4760 config/rs6000/t-ppccomm, config.host, configure.ac, empty.mk,
4761 shared-object.mk, siditi-object.mk, static-object.mk: New files.
4762 * configure: Generated.