1 2018-08-23 Richard Earnshaw <rearnsha@arm.com>
4 * config/arm/lib1funcs.asm (speculation_barrier): New function.
5 * config/arm/t-arm (LIB1ASMFUNCS): Add it to list of functions
8 2018-08-22 Iain Sandoe <iain@sandoe.co.uk>
10 * config/unwind-dw2-fde-darwin.c
11 (_darwin10_Unwind_FindEnclosingFunction): move from here ...
12 * config/darwin10-unwind-find-enc-func.c: … to here.
13 * config/t-darwin: Build Darwin10 unwinder shim crt.
14 * libgcc/config.host: Add the Darwin10 unwinder shim.
16 2018-08-21 Rasmus Villemoes <rv@rasmusvillemoes.dk>
18 * config.host: Add crtbegin.o and crtend.o for
19 powerpc-wrs-vxworks target.
21 2018-08-17 Jojo <jijie_rong@c-sky.com>
22 Huibin Wang <huibin_wang@c-sky.com>
23 Sandra Loosemore <sandra@codesourcery.com>
24 Chung-Lin Tang <cltang@codesourcery.com>
28 * config.host: Add C-SKY support.
31 2018-08-12 Chung-Ju Wu <jasonwucj@gmail.com>
33 * config/nds32/t-nds32-isr: Rearrange object dependency.
34 * config/nds32/initfini.c: Add dwarf2 unwinding support.
35 * config/nds32/isr-library/adj_intr_lvl.inc: Consider new extensions
37 * config/nds32/isr-library/excp_isr.S: Ditto.
38 * config/nds32/isr-library/intr_isr.S: Ditto.
39 * config/nds32/isr-library/reset.S: Ditto.
40 * config/nds32/isr-library/restore_all.inc: Ditto.
41 * config/nds32/isr-library/restore_mac_regs.inc: Ditto.
42 * config/nds32/isr-library/restore_partial.inc: Ditto.
43 * config/nds32/isr-library/restore_usr_regs.inc: Ditto.
44 * config/nds32/isr-library/save_all.inc: Ditto.
45 * config/nds32/isr-library/save_mac_regs.inc: Ditto.
46 * config/nds32/isr-library/save_partial.inc: Ditto.
47 * config/nds32/isr-library/save_usr_regs.inc: Ditto.
48 * config/nds32/isr-library/vec_vid*.S: Consider 4-byte vector size.
50 2018-08-11 John David Anglin <danglin@gcc.gnu.org>
52 * config/pa/linux-atomic.c: Update comment.
53 (FETCH_AND_OP_2, OP_AND_FETCH_2, FETCH_AND_OP_WORD, OP_AND_FETCH_WORD,
54 COMPARE_AND_SWAP_2, __sync_val_compare_and_swap_4,
55 SYNC_LOCK_TEST_AND_SET_2, __sync_lock_test_and_set_4): Use
56 __ATOMIC_RELAXED for atomic loads.
57 (SYNC_LOCK_RELEASE_1): New define. Use __sync_synchronize() and
58 unordered store to release lock.
59 (__sync_lock_release_8): Likewise.
60 (SYNC_LOCK_RELEASE_2): Remove define.
62 2018-08-02 Nicolas Pitre <nico@fluxnic.net>
65 * config/arm/ieee754-df.S: Don't shortcut denormal handling when
66 exponent goes negative. Update my email address.
67 * config/arm/ieee754-sf.S: Likewise.
69 2018-08-01 Martin Liska <mliska@suse.cz>
71 * libgcov-profiler.c (__gcov_indirect_call_profiler_v2): Do not
72 check that __gcov_indirect_call_callee is non-null.
74 2018-07-30 Christophe Lyon <christophe.lyon@linaro.org>
76 * config/arm/ieee754-df.S: Fix comment for code working on
78 * config/arm/ieee754-sf.S: Likewise.
80 2018-07-27 H.J. Lu <hongjiu.lu@intel.com>
83 * config/i386/shadow-stack-unwind.h (_Unwind_Frames_Increment):
86 2018-07-05 James Clarke <jrtc27@jrtc27.com>
88 * configure: Regenerated.
90 2018-06-27 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
92 * Makefile.in (install_leaf): Use enable_gcov instead of
95 2018-06-27 Rasmus Villemoes <rv@rasmusvillemoes.dk>
97 * configure.ac: Add --disable-gcov option.
98 * configure: Regenerate.
99 * Makefile.in: Honour @enable_gcov@.
101 2018-06-21 Christophe Lyon <christophe.lyon@linaro.org>
103 * config/arm/lib1funcs.S (__ARM_ARCH__): Remove definitions, use
104 __ARM_ARCH and __ARM_FEATURE_CLZ instead.
105 (HAVE_ARM_CLZ): Remove definition, use __ARM_FEATURE_CLZ instead.
106 * config/arm/ieee754-df.S: Use __ARM_FEATURE_CLZ instead of
108 * config/arm/ieee754-sf.S: Likewise.
109 * config/arm/libunwind.S: Use __ARM_ARCH instead of __ARM_ARCH__.
111 2018-06-21 Christophe Lyon <christophe.lyon@linaro.org>
113 * config/arm/ieee754-df.S: Remove code for __ARM_ARCH__ < 4, no
115 * config/arm/ieee754-sf.S: Likewise.
117 2018-06-20 Than McIntosh <thanm@google.com>
120 * generic-morestack.c (allocate_segment): Move calls to getenv and
121 getpagesize to __morestack_load_mmap.
122 (__morestack_load_mmap) Initialize static_pagesize and
123 use_guard_page here so as to avoid clobbering SSE regs during a
126 2018-06-18 Michael Meissner <meissner@linux.ibm.com>
128 * config/rs6000/t-float128 (FP128_CFLAGS_SW): Compile float128
129 support modules with -mno-gnu-attribute.
130 * config/rs6000/t-float128-hw (FP128_CFLAGS_HW): Likewise.
132 2018-06-07 Olivier Hainque <hainque@adacore.com>
134 * config/t-vxworks (LIBGCC_INCLUDES): Add
135 -I$(MULTIBUILDTOP)../../gcc/include.
136 * config/t-vxworks7: Likewise. Reformat a bit to match
137 the t-vxworks layout.
139 2018-06-07 Olga Makhotina <olga.makhotina@intel.com>
141 * config/i386/cpuinfo.h (processor_types): Add INTEL_TREMONT.
143 2018-06-07 Martin Liska <mliska@suse.cz>
145 * libgcov-driver.c: Rename cs_all to all and assign it from
148 2018-06-07 Martin Liska <mliska@suse.cz>
151 * libgcov-driver-system.c (replace_filename_variables): Use
152 memcpy instead of mempcpy.
153 (allocate_filename_struct): Do not allocate filename, allocate
155 (gcov_exit_open_gcda_file): Allocate memory for gf->filename
156 here and properly copy content into it.
157 * libgcov-driver.c (struct gcov_filename): Remove max_length
158 field, change prefix from size_t into char *.
159 (compute_summary): Do not calculate longest filename.
160 (gcov_do_dump): Release memory of gf.filename after each file.
161 * libgcov-util.c (compute_summary): Use new signature of
163 (calculate_overlap): Likewise.
165 2018-06-05 Martin Liska <mliska@suse.cz>
167 PR gcov-profile/47618
168 * libgcov-driver-system.c (replace_filename_variables): New
170 (gcov_exit_open_gcda_file): Use it.
172 2018-06-05 Martin Liska <mliska@suse.cz>
174 * libgcov-driver.c (gcov_compute_histogram): Remove usage
176 (compute_summary): Do it just for a single summary.
177 (merge_one_data): Likewise.
178 (merge_summary): Simplify as we read just single summary.
179 (dump_one_gcov): Pass proper argument.
180 * libgcov-util.c (compute_one_gcov): Simplify as we have just
182 (gcov_info_count_all_cold): Likewise.
183 (calculate_overlap): Likewise.
185 2018-06-02 Chung-Ju Wu <jasonwucj@gmail.com>
186 Monk Chiang <sh.chiang04@gmail.com>
188 * config.host (nds32*-linux*): New.
189 * config/nds32/linux-atomic.c: New file.
190 * config/nds32/linux-unwind.h: New file.
192 2018-05-31 Uros Bizjak <ubizjak@gmail.com>
195 * config/i386/cpuinfo.c (get_amd_cpu): Return
196 AMDFAM15H_BDVER2 for AMDFAM15H model 0x2.
198 2018-05-30 Rasmus Villemoes <rasmus.villemoes@prevas.dk>
200 * crtstuff.c: Remove declaration of _Jv_RegisterClasses.
202 2018-05-29 Martin Liska <mliska@suse.cz>
204 PR gcov-profile/85759
205 * libgcov-driver-system.c (gcov_error): Introduce usage of
206 GCOV_EXIT_AT_ERROR env. variable.
207 * libgcov-driver.c (merge_one_data): Print error that we
208 overwrite a gcov file with a different timestamp.
210 2018-05-23 Kalamatee <kalamatee@gmail.com>
212 * config/m68k/lb1sf68.S (Laddsf$nf): Fix sign bit handling in
215 2018-05-18 Kito Cheng <kito.cheng@gmail.com>
216 Monk Chiang <sh.chiang04@gmail.com>
217 Jim Wilson <jimw@sifive.com>
219 * config/riscv/save-restore.S: Add support for rv32e.
221 2018-05-18 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
223 * config/arm/libunwind.S: Update comment relating to armv5.
225 2018-05-17 Jerome Lambourg <lambourg@adacore.com>
227 * config/arm/cmse.c (cmse_check_address_range): Replace
228 UINTPTR_MAX with __UINTPTR_MAX__ and uintptr_t with __UINTPTR_TYPE__.
230 2018-05-17 Olga Makhotina <olga.makhotina@intel.com>
232 * config/i386/cpuinfo.h (processor_types): Add INTEL_GOLDMONT_PLUS.
233 * config/i386/cpuinfo.c (get_intel_cpu): Detect Goldmont Plus.
235 2018-05-08 Olga Makhotina <olga.makhotina@intel.com>
237 * config/i386/cpuinfo.h (processor_types): Add INTEL_GOLDMONT.
238 * config/i386/cpuinfo.c (get_intel_cpu): Detect Goldmont.
240 2018-05-07 Amaan Cheval <amaan.cheval@gmail.com>
242 * config.host (x86_64-*-rtems*): Build crti.o and crtn.o.
244 2018-04-27 Andreas Tobler <andreast@gcc.gnu.org>
245 Maryse Levavasseur <maryse.levavasseur@stormshield.eu>
248 * config/arm/freebsd-atomic.c (SYNC_OP_AND_FETCH_N): Fix the
249 op_and_fetch to return the right result.
251 2018-04-27 Alan Modra <amodra@gmail.com>
254 * config/rs6000/t-crtstuff (CRTSTUFF_T_CFLAGS): Add
255 -fno-asynchronous-unwind-tables.
257 2018-04-25 Chung-Ju Wu <jasonwucj@gmail.com>
259 * config/nds32/sfp-machine.h: Fix settings for NDS32_ABI_2FP_PLUS.
260 * config/nds32/t-nds32-newlib (HOST_LIBGCC2_CFLAGS): Use -fwrapv.
262 2018-04-24 H.J. Lu <hongjiu.lu@intel.com>
264 * config/i386/linux-unwind.h: Add (__CET__ & 2) != 0 check
265 when including "config/i386/shadow-stack-unwind.h".
267 2018-04-24 H.J. Lu <hongjiu.lu@intel.com>
269 * configure: Regenerated.
271 2018-04-20 Michael Meissner <meissner@linux.ibm.com>
274 * config/rs6000/_powikf2.c: New file. Add support for the
275 __builtin_powil function when long double is IEEE 128-bit floating
277 * config/rs6000/float128-ifunc.c (__powikf2_resolve): Add
279 (__powikf2): Likewise.
280 * config/rs6000/quad-float128.h (__powikf2_sw): Likewise.
281 (__powikf2_hw): Likewise.
282 (__powikf2): Likewise.
283 * config/rs6000/t-float128 (fp128_ppc_funcs): Likewise.
284 * config/rs6000/t-float128-hw (fp128_hw_func): Likewise.
285 (_powikf2-hw.c): Likewise.
287 2018-04-19 H.J. Lu <hongjiu.lu@intel.com>
290 * unwind-generic.h (_Unwind_Frames_Increment): New.
291 * config/i386/shadow-stack-unwind.h (_Unwind_Frames_Increment):
293 * unwind.inc (_Unwind_RaiseException_Phase2): Increment frame
294 count with _Unwind_Frames_Increment.
295 (_Unwind_ForcedUnwind_Phase2): Likewise.
297 2018-04-19 H.J. Lu <hongjiu.lu@intel.com>
300 * config/i386/morestack.S (__stack_split_initialize): Add
303 2018-04-19 Jakub Jelinek <jakub@redhat.com>
305 * configure: Regenerated.
307 2018-04-18 David Malcolm <dmalcolm@redhat.com>
310 * configure: Regenerate.
312 2018-04-16 Jakub Jelinek <jakub@redhat.com>
315 * config/i386/cpuinfo.c (set_feature): Wrap into do while (0) to avoid
316 -Wdangling-else warnings. Mask shift counts to avoid
317 -Wshift-count-negative and -Wshift-count-overflow false positives.
319 2018-04-06 Ruslan Bukin <br@bsdpad.com>
321 * config.host (riscv*-*-freebsd*): Add RISC-V FreeBSD support.
323 2018-03-29 H.J. Lu <hongjiu.lu@intel.com>
326 * config/i386/cpuinfo.c (XCR_XFEATURE_ENABLED_MASK): New.
327 (XSTATE_FP): Likewise.
328 (XSTATE_SSE): Likewise.
329 (XSTATE_YMM): Likewise.
330 (XSTATE_OPMASK): Likewise.
331 (XSTATE_ZMM): Likewise.
332 (XSTATE_HI_ZMM): Likewise.
333 (XCR_AVX_ENABLED_MASK): Likewise.
334 (XCR_AVX512F_ENABLED_MASK): Likewise.
335 (get_available_features): Enable AVX and AVX512 features only
336 if their states are supported by OSXSAVE.
338 2018-03-22 Igor Tsimbalist <igor.v.tsimbalist@intel.com>
341 * config/i386/shadow-stack-unwind.h (_Unwind_Frames_Extra):
342 Fix a typo, tmp => 255.
344 2018-03-20 Jakub Jelinek <jakub@redhat.com>
347 * config/i386/cpuinfo.h (__cpu_features2): Declare.
348 * config/i386/cpuinfo.c (__cpu_features2): New variable for
350 (set_feature): Define.
351 (get_available_features): Use set_feature macro. Set __cpu_features2
352 to the second word of features ifndef SHARED.
354 2018-03-15 Julia Koval <julia.koval@intel.com>
356 * config/i386/cpuinfo.c (get_available_features): Add
357 FEATURE_AVX512VBMI2, FEATURE_GFNI, FEATURE_VPCLMULQDQ,
358 FEATURE_AVX512VNNI, FEATURE_AVX512BITALG.
359 * config/i386/cpuinfo.h (processor_features): Add FEATURE_AVX512VBMI2,
360 FEATURE_GFNI, FEATURE_VPCLMULQDQ, FEATURE_AVX512VNNI,
361 FEATURE_AVX512BITALG.
363 2018-03-14 Julia Koval <julia.koval@intel.com>
365 * config/i386/cpuinfo.h (processor_subtypes): Split up icelake on
366 icelake client and icelake server.
368 2018-03-06 John David Anglin <danglin@gcc.gnu.org>
370 * config/pa/fptr.c (_dl_read_access_allowed): New.
371 (__canonicalize_funcptr_for_compare): Use it.
373 2018-02-28 Jakub Jelinek <jakub@redhat.com>
376 * configure.ac (AS_HIDDEN_DIRECTIVE): AC_DEFINE_UNQUOTED this to
377 $asm_hidden_op if visibility ("hidden") attribute works.
378 (HAVE_AS_CFI_SECTIONS): New AC_DEFINE.
379 * config/i386/i386-asm.h: Don't include auto-host.h.
380 (PACKAGE_VERSION, PACKAGE_NAME, PACKAGE_STRING, PACKAGE_TARNAME,
381 PACKAGE_URL): Don't undefine.
382 (USE_GAS_CFI_DIRECTIVES): Don't use nor define this macro, instead
383 guard cfi_startproc only on ifdef __GCC_HAVE_DWARF2_CFI_ASM.
384 (FN_HIDDEN): Change guard from #ifdef HAVE_GAS_HIDDEN to
385 #ifdef AS_HIDDEN_DIRECTIVE, use AS_HIDDEN_DIRECTIVE macro in the
386 definition instead of hardcoded .hidden.
387 * config/i386/cygwin.S: Include i386-asm.h first before .cfi_sections
388 directive. Use #ifdef HAVE_AS_CFI_SECTIONS rather than
389 #ifdef HAVE_GAS_CFI_SECTIONS_DIRECTIVE to guard .cfi_sections.
390 (USE_GAS_CFI_DIRECTIVES): Don't define.
391 * configure: Regenerated.
392 * config.in: Likewise.
394 2018-02-26 Jakub Jelinek <jakub@redhat.com>
397 * config/i386/i386-asm.h (PACKAGE_VERSION, PACKAGE_NAME,
398 PACKAGE_STRING, PACKAGE_TARNAME, PACKAGE_URL): Undefine between
399 inclusion of auto-target.h and auto-host.h.
400 (USE_GAS_CFI_DIRECTIVES): Define if not defined already based on
401 __GCC_HAVE_DWARF2_CFI_ASM.
402 (cfi_startproc, cfi_endproc, cfi_adjust_cfa_offset,
403 cfi_def_cfa_register, cfi_def_cfa, cfi_register, cfi_offset, cfi_push,
405 * config/i386/cygwin.S: Don't include auto-host.h here, just
406 define USE_GAS_CFI_DIRECTIVES to 1 or 0 and include i386-asm.h.
407 (cfi_startproc, cfi_endproc, cfi_adjust_cfa_offset,
408 cfi_def_cfa_register, cfi_register, cfi_push, cfi_pop): Remove.
409 * config/i386/resms64fx.h: Add cfi_* directives.
410 * config/i386/resms64x.h: Likewise.
412 2018-02-20 Max Filippov <jcmvbkbc@gmail.com>
414 * config/xtensa/ieee754-df.S (__adddf3_aux): Add
415 .literal_position directive.
416 * config/xtensa/ieee754-sf.S (__addsf3_aux): Likewise.
418 2018-02-14 Igor Tsimbalist <igor.v.tsimbalist@intel.com>
421 * configure: Regenerate.
423 2018-02-16 Igor Tsimbalist <igor.v.tsimbalist@intel.com>
426 * config/i386/shadow-stack-unwind.h (_Unwind_Frames_Extra):
427 Include cetintrin.h not x86intrin.h.
429 2018-02-08 Igor Tsimbalist <igor.v.tsimbalist@intel.com>
432 * config/i386/shadow-stack-unwind.h (_Unwind_Frames_Extra):
433 Use new _get_ssp and _inc_ssp intrinsics.
435 2018-02-02 Julia Koval <julia.koval@intel.com>
437 * config/i386/cpuinfo.h (processor_subtypes): Add INTEL_COREI7_ICELAKE.
439 2018-01-26 Claudiu Zissulescu <claziss@synopsys.com>
441 * config/arc/lib1funcs.S (__udivmodsi4): Use safe version for RF16
443 (__divsi3): Use RF16 safe registers.
444 (__modsi3): Likewise.
446 2018-01-23 Max Filippov <jcmvbkbc@gmail.com>
448 * config/xtensa/ieee754-df.S (__addsf3, __subsf3, __mulsf3)
449 (__divsf3): Make NaN return value quiet.
450 * config/xtensa/ieee754-sf.S (__adddf3, __subdf3, __muldf3)
451 (__divdf3): Make NaN return value quiet.
453 2018-01-22 Sebastian Perta <sebastian.perta@renesas.com>
455 * config/rl78/anddi3.S: New assembly file.
456 * config/rl78/t-rl78: Added anddi3.S to LIB2ADD.
458 2018-01-22 Sebastian Perta <sebastian.perta@renesas.com>
460 * config/rl78/umindi3.S: New assembly file.
461 * config/rl78/t-rl78: Added umindi3.S to LIB2ADD.
463 2018-01-22 Sebastian Perta <sebastian.perta@renesas.com>
465 * config/rl78/smindi3.S: New assembly file.
466 * config/rl78/t-rl78: Added smindi3.S to LIB2ADD.
468 2018-01-22 Sebastian Perta <sebastian.perta@renesas.com>
470 * config/rl78/smaxdi3.S: New assembly file.
471 * config/rl78/t-rl78: Added smaxdi3.S to LIB2ADD.
473 2018-01-22 Sebastian Perta <sebastian.perta@renesas.com>
475 * config/rl78/umaxdi3.S: New assembly file.
476 * config/rl78/t-rl78: Added umaxdi3.S to LIB2ADD.
478 2018-01-21 John David Anglin <danglin@gcc.gnu.org>
481 * config/pa/stublib.c (L_gnu_lto_v1): New stub definition.
482 * config/pa/t-stublib (gnu_lto_v1-stub.o): Add make fragment.
484 2018-01-13 Richard Sandiford <richard.sandiford@linaro.org>
486 * config/aarch64/value-unwind.h (aarch64_vg): New function.
487 (DWARF_LAZY_REGISTER_VALUE): Define.
488 * unwind-dw2.c (_Unwind_GetGR): Use DWARF_LAZY_REGISTER_VALUE
489 to provide a fallback register value.
491 2018-01-08 Michael Meissner <meissner@linux.vnet.ibm.com>
493 * config/rs6000/quad-float128.h (IBM128_TYPE): Explicitly use
494 __ibm128, instead of trying to use long double.
495 (CVT_FLOAT128_TO_IBM128): Use TFtype instead of __float128 to
496 accomidate -mabi=ieeelongdouble multilibs.
497 (CVT_IBM128_TO_FLOAT128): Likewise.
498 * config/rs6000/ibm-ldouble.c (IBM128_TYPE): New macro to define
499 the appropriate IBM extended double type.
500 (__gcc_qadd): Change all occurances of long double to IBM128_TYPE.
501 (__gcc_qsub): Likewise.
502 (__gcc_qmul): Likewise.
503 (__gcc_qdiv): Likewise.
504 (pack_ldouble): Likewise.
505 (__gcc_qneg): Likewise.
506 (__gcc_qeq): Likewise.
507 (__gcc_qne): Likewise.
508 (__gcc_qge): Likewise.
509 (__gcc_qle): Likewise.
510 (__gcc_stoq): Likewise.
511 (__gcc_dtoq): Likewise.
512 (__gcc_itoq): Likewise.
513 (__gcc_utoq): Likewise.
514 (__gcc_qunord): Likewise.
515 * config/rs6000/_mulkc3.c (toplevel): Include soft-fp.h and
516 quad-float128.h for the definitions.
517 (COPYSIGN): Use the f128 version instead of the q version.
518 (INFINITY): Likewise.
519 (__mulkc3): Use TFmode/TCmode for float128 scalar/complex types.
520 * config/rs6000/_divkc3.c (toplevel): Include soft-fp.h and
521 quad-float128.h for the definitions.
522 (COPYSIGN): Use the f128 version instead of the q version.
523 (INFINITY): Likewise.
525 (__divkc3): Use TFmode/TCmode for float128 scalar/complex types.
526 * config/rs6000/extendkftf2-sw.c (__extendkftf2_sw): Likewise.
527 * config/rs6000/trunctfkf2-sw.c (__trunctfkf2_sw): Likewise.
529 2018-01-05 Sebastian Huber <sebastian.huber@embedded-brains.de>
531 * config.host (epiphany-*-elf*): Add (epiphany-*-rtems*)
534 2018-01-03 Jakub Jelinek <jakub@redhat.com>
536 Update copyright years.
538 2017-12-12 Kito Cheng <kito.cheng@gmail.com>
540 * config/riscv/t-elf: Use multi3.c instead of multi3.S.
541 * config/riscv/multi3.c: New file.
542 * config/riscv/multi3.S: Remove.
544 2017-12-08 Jim Wilson <jimw@sifive.com>
546 * config/riscv/div.S: Use FUNC_* macros.
547 * config/riscv/muldi3.S, config/riscv/multi3.S: Likewise
548 * config/riscv/save-restore.S: Likewise.
549 * config/riscv/riscv-asm.h: New.
551 2017-11-30 Michael Meissner <meissner@linux.vnet.ibm.com>
553 * config/rs6000/_mulkc3.c (__mulkc3): Add forward declaration.
554 * config/rs6000/_divkc3.c (__divkc3): Likewise.
557 * config/rs6000/float128-ifunc.c (__addkf3_resolve): Use the
558 correct type for all ifunc resolvers to silence -Wattribute-alias
559 warnings. Eliminate the forward declaration of the resolver
560 functions which is no longer needed.
561 (__subkf3_resolve): Likewise.
562 (__mulkf3_resolve): Likewise.
563 (__divkf3_resolve): Likewise.
564 (__negkf2_resolve): Likewise.
565 (__eqkf2_resolve): Likewise.
566 (__nekf2_resolve): Likewise.
567 (__gekf2_resolve): Likewise.
568 (__gtkf2_resolve): Likewise.
569 (__lekf2_resolve): Likewise.
570 (__ltkf2_resolve): Likewise.
571 (__unordkf2_resolve): Likewise.
572 (__extendsfkf2_resolve): Likewise.
573 (__extenddfkf2_resolve): Likewise.
574 (__trunckfsf2_resolve): Likewise.
575 (__trunckfdf2_resolve): Likewise.
576 (__fixkfsi_resolve): Likewise.
577 (__fixkfdi_resolve): Likewise.
578 (__fixunskfsi_resolve): Likewise.
579 (__fixunskfdi_resolve): Likewise.
580 (__floatsikf_resolve): Likewise.
581 (__floatdikf_resolve): Likewise.
582 (__floatunsikf_resolve): Likewise.
583 (__floatundikf_resolve): Likewise.
584 (__extendkftf2_resolve): Likewise.
585 (__trunctfkf2_resolve): Likewise.
588 * config/rs6000/quad-float128.h (TF): Don't define if long double
589 is IEEE 128-bit floating point.
590 (TCtype): Define as either TCmode or KCmode, depending on whether
591 long double is IEEE 128-bit floating point.
592 (__mulkc3_sw): Add declarations for software/hardware versions of
593 complex multiply/divide.
594 (__divkc3_sw): Likewise.
595 (__mulkc3_hw): Likewise.
596 (__divkc3_hw): Likewise.
597 * config/rs6000/_mulkc3.c (_mulkc3): If we are building ifunc
598 handlers to switch between using software emulation and hardware
599 float128 instructions, build the complex multiply/divide functions
600 for both software and hardware support.
601 * config/rs6000/_divkc3.c (_divkc3): Likewise.
602 * config/rs6000/float128-ifunc.c (__mulkc3_resolve): Likewise.
603 (__divkc3_resolve): Likewise.
604 (__mulkc3): Likewise.
605 (__divkc3): Likewise.
606 * config/rs6000/t-float128-hw (fp128_hardfp_src): Likewise.
607 (fp128_hw_src): Likewise.
608 (fp128_hw_static_obj): Likewise.
609 (fp128_hw_shared_obj): Likewise.
610 (_mulkc3-hw.c): Create _mulkc3-hw.c and _divkc3-hw.c from
611 _mulkc3.c and _divkc3.c, changing the function name.
612 (_divkc3-hw.c): Likewise.
613 * config/rs6000/t-float128 (clean-float128): Delete _mulkc3-hw.c
616 2017-11-26 Julia Koval <julia.koval@intel.com>
618 * config/i386/cpuinfo.c (get_intel_cpu): Handle cannonlake.
619 * config/i386/cpuinfo.h (processor_subtypes): Add
620 INTEL_COREI7_CANNONLAKE.
622 2017-11-20 Igor Tsimbalist <igor.v.tsimbalist@intel.com>
625 * config/cr16/unwind-cr16.c (uw_install_context): Add FRAMES
627 * config/xtensa/unwind-dw2-xtensa.c: Likewise
628 * config/ia64/unwind-ia64.c: Add frames parameter.
629 * unwind-sjlj.c: Likewise.
631 2017-11-17 Igor Tsimbalist <igor.v.tsimbalist@intel.com>
633 * config/i386/linux-unwind.h: Include
634 config/i386/shadow-stack-unwind.h.
635 * config/i386/shadow-stack-unwind.h: New file.
636 * unwind-dw2.c: (uw_install_context): Add a frame parameter and
637 pass it to _Unwind_Frames_Extra.
638 * unwind-generic.h (_Unwind_Frames_Extra): New.
639 * unwind.inc (_Unwind_RaiseException_Phase2): Add frames_p
640 parameter. Add local variable frames to count number of frames.
641 (_Unwind_ForcedUnwind_Phase2): Likewise.
642 (_Unwind_RaiseException): Add local variable frames to count
643 number of frames, pass it to _Unwind_RaiseException_Phase2 and
645 (_Unwind_ForcedUnwind): Likewise.
646 (_Unwind_Resume): Likewise.
647 (_Unwind_Resume_or_Rethrow): Likewise.
649 2017-11-17 Igor Tsimbalist <igor.v.tsimbalist@intel.com>
651 * Makefile.in (configure_deps): Add $(srcdir)/../config/cet.m4.
653 * config/i386/morestack.S: Include <cet.h>.
654 (__morestack_large_model): Add _CET_ENDBR at function entrance.
655 * config/i386/resms64.h: Include <cet.h>.
656 * config/i386/resms64f.h: Likewise.
657 * config/i386/resms64fx.h: Likewise.
658 * config/i386/resms64x.h: Likewise.
659 * config/i386/savms64.h: Likewise.
660 * config/i386/savms64f.h: Likewise.
661 * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): Add $(CET_FLAGS).
662 (CRTSTUFF_T_CFLAGS): Likewise.
663 * configure.ac: Include ../config/cet.m4.
664 Set and substitute CET_FLAGS.
665 * configure: Regenerated.
667 2017-11-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
669 * config.host (*-*-solaris2*): Adapt comment for Solaris 12
671 * config/sol2/crtpg.c (__start_crt_compiler): Likewise.
672 * configure.ac (libgcc_cv_solaris_crts): Likewise.
673 * configure: Regenerate.
675 2017-11-07 Tom de Vries <tom@codesourcery.com>
677 * config/rs6000/aix-unwind.h (REGISTER_CFA_OFFSET_FOR): Remove semicolon
678 after "do {} while (0)".
680 2017-11-07 Tom de Vries <tom@codesourcery.com>
683 * config/aarch64/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Remove
684 semicolon after "do {} while (0)".
685 * config/i386/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Same.
686 * config/ia64/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Same.
687 * config/mips/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Same.
688 * config/rs6000/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Same.
690 2017-11-04 Andreas Tobler <andreast@gcc.gnu.org>
693 * config/i386/freebsd-unwind.h (MD_FALLBACK_FRAME_STATE_FOR): Use a
694 sysctl to determine whether we're in a trampoline.
695 Keep the pattern matching method for systems without
696 KERN_PROC_SIGTRAMP sysctl.
698 2017-11-03 Cupertino Miranda <cmiranda@synopsys.com>
699 Vineet Gupta <vgupta@synopsys.com>
701 * config.host (arc*-*-linux*): Set md_unwind_header variable.
702 * config/arc/linux-unwind-reg.def: New file.
703 * config/arc/linux-unwind-reg.h: Likewise.
705 2017-10-23 Sebastian Perta <sebastian.perta@renesas.com>
707 * config/rl78/subdi3.S: New assembly file.
708 * config/rl78/t-rl78: Added subdi3.S to LIB2ADD.
710 2017-10-13 Sebastian Perta <sebastian.perta@renesas.com>
712 * config/rl78/adddi3.S: New assembly file.
713 * config/rl78/t-rl78: Added adddi3.S to LIB2ADD.
715 2017-10-13 Jakub Jelinek <jakub@redhat.com>
718 * libgcc2.c (__mulvDI3): If both operands have
719 the same highpart of -1 and the topmost bit of lowpart is 0,
720 multiplication overflows even if both lowparts are 0.
722 2017-09-28 James Bowman <james.bowman@ftdichip.com>
724 * config/ft32/crti-hw.S: Add watchdog vector, FT930 IRQ support.
726 2017-09-26 Joseph Myers <joseph@codesourcery.com>
728 * config/microblaze/crti.S, config/microblaze/crtn.S,
729 config/microblaze/divsi3.S, config/microblaze/moddi3.S,
730 config/microblaze/modsi3.S, config/microblaze/muldi3_hard.S,
731 config/microblaze/mulsi3.S,
732 config/microblaze/stack_overflow_exit.S,
733 config/microblaze/udivsi3.S, config/microblaze/umodsi3.S,
734 config/pa/milli64.S: Add .note.GNU-stack section.
736 2017-09-23 Daniel Santos <daniel.santos@pobox.com>
738 * configure.ac: Add Check for HAVE_AS_AVX.
739 * config.in: Regenerate.
740 * configure: Likewise.
741 * config/i386/i386-asm.h: Include auto-target.h from libgcc.
742 (SSE_SAVE, SSE_RESTORE): Emit .byte sequence for !HAVE_AS_AVX.
743 Correct out-of-date comments.
745 2017-09-20 Sebastian Peryt <sebastian.peryt@intel.com>
747 * config/i386/cpuinfo.h (processor_types): Add INTEL_KNM.
748 * config/i386/cpuinfo.c (get_intel_cpu): Detect Knights Mill.
750 2017-09-17 Daniel Santos <daniel.santos@pobox.com>
752 * config/i386/i386-asm.h (PASTE2): New macro.
753 (ASMNAME): Modify to use PASTE2.
754 (MS2SYSV_STUB_PREFIX): New macro for isa prefix.
755 (MS2SYSV_STUB_BEGIN, MS2SYSV_STUB_END): New macros for stub headers.
756 * config/i386/resms64.S: Rename to a header file, use MS2SYSV_STUB_BEGIN
757 instead of HIDDEN_FUNC and MS2SYSV_STUB_END instead of FUNC_END.
758 * config/i386/resms64f.S: Likewise.
759 * config/i386/resms64fx.S: Likewise.
760 * config/i386/resms64x.S: Likewise.
761 * config/i386/savms64.S: Likewise.
762 * config/i386/savms64f.S: Likewise.
763 * config/i386/avx_resms64.S: New file that only defines a macro and
764 includes it's corresponding header file.
765 * config/i386/avx_resms64f.S: Likewise.
766 * config/i386/avx_resms64fx.S: Likewise.
767 * config/i386/avx_resms64x.S: Likewise.
768 * config/i386/avx_savms64.S: Likewise.
769 * config/i386/avx_savms64f.S: Likewise.
770 * config/i386/sse_resms64.S: Likewise.
771 * config/i386/sse_resms64f.S: Likewise.
772 * config/i386/sse_resms64fx.S: Likewise.
773 * config/i386/sse_resms64x.S: Likewise.
774 * config/i386/sse_savms64.S: Likewise.
775 * config/i386/sse_savms64f.S: Likewise.
776 * config/i386/t-msabi: Modified to add avx and sse versions of stubs.
778 2017-09-01 Olivier Hainque <hainque@adacore.com>
779 * config.host (*-*-vxworks7): Widen scope to vxworks7*.
781 2017-08-31 Olivier Hainque <hainque@adacore.com>
783 * config.host (powerpc-wrs-vxworks|vxworksae|vxworksmils): Now
784 match as powerpc-wrs-vxworks*.
786 2017-08-07 Jonathan Yong <10walls@gmail.com>
788 * config.host (*-cygwin): Include file from mingw
789 config/i386/enable-execute-stack-mingw32.c
791 2017-08-01 Jerome Lambourg <lambourg@adacore.com>
792 Doug Rupp <rupp@adacore.com>
793 Olivier Hainque <hainque@adacore.com>
795 * config.host (arm-wrs-vxworks*): Rework to handle arm-wrs-vxworks7
796 as well as arm-wrs-vxworks.
797 * config/arm/t-vxworks7: New file. Add unwind-arm-vxworks.c to
799 * config/arm/unwind-arm-vxworks.c: New file. Provide dummy
800 __exidx_start and __exidx_end for downloadable modules.
802 2017-08-01 Olivier Hainque <hainque@adacore.com>
804 * config/t-vxworks (LIBGCC2_INCLUDES): Start with -I. after -nostdinc.
805 * config/t-vxworks7: Likewise.
807 2017-08-01 Olivier Hainque <hainque@adacore.com>
809 * config/t-vxworks: Instead of redefining LIB2ADD,
810 augment LIB2ADDEH with vxlib.c and vxlib-tls.c.
812 2017-07-28 Sebastian Huber <sebastian.huber@embedded-brains.de>
814 * config/rs6000/ibm-ldouble.c: Disable if defined __rtems__.
816 2017-07-24 Daniel Santos <daniel.santos@pobox.com>
819 * config.host: include i386/t-msabi for darwin and solaris.
820 * config/i386/i386-asm.h
821 (ELFFN): Rename to FN_TYPE.
822 (FN_SIZE): New macro.
823 (FN_HIDDEN): Likewise.
825 (FUNC_START): Rename to FUNC_BEGIN, use ASMNAME, replace .global with
827 (HIDDEN_FUNC): Use ASMNAME and .globl instead of .global.
828 (SSE_SAVE): Convert to cpp macro, hard-code offset (always 0x60).
829 * config/i386/resms64.S: Use SSE_SAVE as cpp macro instead of gas
831 * config/i386/resms64f.S: Likewise.
832 * config/i386/resms64fx.S: Likewise.
833 * config/i386/resms64x.S: Likewise.
834 * config/i386/savms64.S: Likewise.
835 * config/i386/savms64f.S: Likewise.
837 2017-07-19 John Marino <gnugcc@marino.st>
839 * config/i386/dragonfly-unwind.h: Handle sigtramp relocation.
841 2017-07-12 Michael Meissner <meissner@linux.vnet.ibm.com>
844 * configure.ac (PowerPC float128 hardware support): Test whether
845 we can use __builtin_cpu_supports before enabling the ifunc
847 * configure: Regenerate.
849 2017-07-10 Vineet Gupta <vgupta@synopsys.com>
851 * config.host: Remove uclibc from arc target spec.
853 2017-07-09 Krister Walfridsson <krister.walfridsson@gmail.com>
855 * config.host (*-*-netbsd*): Remove check for aout NetBSD releases.
857 2017-07-07 Peter Bergner <bergner@vnet.ibm.com>
859 * config/rs6000/float128-ifunc.c: Don't include auxv.h.
860 (have_ieee_hw_p): Delete function.
861 (SW_OR_HW) Use __builtin_cpu_supports().
863 2017-07-06 Thomas Preud'homme <thomas.preudhomme@arm.com>
865 * config/arm/lib1funcs.S: Defined __ARM_ARCH__ to 8 for ARMv8-R.
867 2017-07-03 Olivier Hainque <hainque@adacore.com>
869 * config/t-vxworks7: New file, really.
871 2017-06-28 Joseph Myers <joseph@codesourcery.com>
873 * config/aarch64/linux-unwind.h (aarch64_fallback_frame_state),
874 config/alpha/linux-unwind.h (alpha_fallback_frame_state),
875 config/bfin/linux-unwind.h (bfin_fallback_frame_state),
876 config/i386/linux-unwind.h (x86_64_fallback_frame_state,
877 x86_fallback_frame_state), config/m68k/linux-unwind.h (struct
878 uw_ucontext), config/nios2/linux-unwind.h (struct nios2_ucontext),
879 config/pa/linux-unwind.h (pa32_fallback_frame_state),
880 config/riscv/linux-unwind.h (riscv_fallback_frame_state),
881 config/sh/linux-unwind.h (sh_fallback_frame_state),
882 config/tilepro/linux-unwind.h (tile_fallback_frame_state),
883 config/xtensa/linux-unwind.h (xtensa_fallback_frame_state): Use
884 ucontext_t instead of struct ucontext.
886 2017-06-27 Jerome Lambourg <lambourg@adacore.com>
888 * config.host (i*86-wrs-vxworks7): Handle new acceptable triplet.
889 (x86_64-wrs-vxworks7): Likewise.
891 2017-06-27 Olivier Hainque <hainque@adacore.com>
893 * config/t-vxworks7: New file.
894 * config.host (*-*-vxworks7): Use it.
896 2017-06-22 Matt Turner <mattst88@gmail.com>
898 * config/i386/cpuinfo.c (get_intel_cpu): Add Kaby Lake models to
901 2017-06-21 Richard Biener <rguenther@suse.de>
903 PR gcov-profile/81080
904 * configure.ac: Add AC_SYS_LARGEFILE.
905 * libgcov.h: Include auto-target.h before tsystem.h to pick
906 up _FILE_OFFSET_BITS which might differ for multilibs.
907 * config.in: Regenerate.
908 * configure: Likewise.
910 2017-06-16 Richard Earnshaw <rearnsha@arm.com>
912 * config/arm/cmse_nonsecure_call.S: Explicitly set the FPU.
914 2017-06-09 Martin Liska <mliska@suse.cz>
916 * libgcov-profiler.c (__gcov_indirect_call_profiler_v2):
917 Reset __gcov_indirect_call_callee to NULL.
919 2017-06-08 Olivier Hainque <hainque@adacore.com>
921 * config/t-vxworks (LIBGCC2_INCLUDES): Add path to wrn/coreip to
922 the set of -I options, support for direct inclusions of net/uio.h
923 by VxWorks header files via ioLib.h.
925 2017-06-07 Tony Reix <tony.reix@atos.net>
926 Matthieu Sarter <matthieu.sarter.external@atos.net>
927 David Edelsohn <dje.gcc@gmail.com>
929 * config/rs6000/aix-unwind.h (MD_FALLBACK_FRAME_STATE_FOR): Define
931 (ucontext_for): Add 64-bit AIX 6.1, 7.1, 7.2 support. Add 32-bit
934 2017-06-02 Olivier Hainque <hainque@adacore.com>
936 * config/vxlib.c (__gthread_once): Add missing value to
939 2017-05-30 Olivier Hainque <hainque@adacore.com>
941 * config/t-vxworks (LIBGCC2_INCLUDES): Remove extraneous
942 dollar sign before $(MULTIDIR).
944 2017-05-26 Richard Henderson <rth@redhat.com>
947 * config/alpha/t-alpha (CRTSTUFF_T_CFLAGS): New.
949 2017-05-17 Andreas Tobler <andreast@gcc.gnu.org>
951 * config/arm/unwind-arm.h: Make _Unwind_GetIP, _Unwind_GetIPInfo and
952 _Unwind_SetIP available as functions for arm*-*-freebsd*.
953 * config/arm/unwind-arm.c: Implement the above.
955 2017-05-15 Adhemerval Zanella <adhemerval.zanella@linaro.org>
957 * config/sparc/lb1spc.S [__ELF__ && __linux__]: Emit .note.GNU-stack
958 section for a non-executable stack.
960 2017-05-14 Krister Walfridsson <krister.walfridsson@gmail.com>
963 * config.host (*-*-netbsd*): Add t-slibgcc-libgcc to tmake_file.
965 2017-05-14 Daniel Santos <daniel.santos@pobox.com>
967 * config.host: Add i386/t-msabi to i386/t-linux file list.
968 * config/i386/i386-asm.h: New file.
969 * config/i386/resms64.S: New file.
970 * config/i386/resms64f.S: New file.
971 * config/i386/resms64fx.S: New file.
972 * config/i386/resms64x.S: New file.
973 * config/i386/savms64.S: New file.
974 * config/i386/savms64f.S: New file.
975 * config/i386/t-msabi: New file.
977 2017-05-09 Andreas Tobler <andreast@gcc.gnu.org>
979 * config.host: Use the generic FreeBSD t-slibgcc-elf-ver for
980 arm*-*-freebsd* instead of the t-slibgcc-libgcc.
982 2017-05-05 Joshua Conner <joshconner@google.com>
984 * config/arm/unwind-arm.h (_Unwind_decode_typeinfo_ptr): Use
985 pc-relative indirect handling for fuchsia.
986 * config/t-slibgcc-fuchsia: New file.
987 * config.host (*-*-fuchsia*, aarch64*-*-fuchsia*, arm*-*-fuchsia*,
988 x86_64-*-fuchsia*): Add definitions.
990 2017-04-19 Martin Liska <mliska@suse.cz>
992 PR gcov-profile/80435
993 * Makefile.in: Install gcov.h.
995 * libgcov.h: Use the header and make __gcov_flush publicly
998 2017-04-18 Martin Liska <mliska@suse.cz>
1000 PR gcov-profile/78783
1001 * libgcov-driver.c (gcov_get_filename): New function.
1003 2017-04-07 Jeff Law <law@redhat.com>
1005 * Makefile.in: Swap definition of LIBGCC_LINKS and inclusion of
1006 target makefile fragment.
1007 * config/sh/t-sh (unwind-dw2-Os-4-200.o): Depend on LIBGCC_LINKS.
1009 2017-04-07 Alan Modra <amodra@gmail.com>
1012 * config/rs6000/t-crtstuff (CRTSTUFF_T_CFLAGS): Add -O2.
1014 2017-04-03 Jonathan Wakely <jwakely@redhat.com>
1016 * config/c6x/pr-support.c (__gnu_unwind_execute): Fix typo in comment.
1018 2017-03-27 Claudiu Zissulescu <claziss@synopsys.com>
1020 * config/arc/ieee-754/divdf3.S (__divdf3): Use __ARCEM__.
1022 2017-03-10 John Marino <gnugcc@marino.st>
1024 * config/aarch64/freebsd-unwind.h: New file.
1025 * config.host: Add aarch64-*-freebsd unwinder.
1027 2017-03-10 Segher Boessenkool <segher@kernel.crashing.org>
1029 * config/rs6000/crtrestvr.s: Use .machine altivec.
1030 * config/rs6000/crtsavevr.s: Ditto.
1032 2017-03-10 Segher Boessenkool <segher@kernel.crashing.org>
1034 * configure.ac (test for libgcc_cv_powerpc_float128): Temporarily
1035 modify CFLAGS. Add -mabi=altivec -mvsx -mfloat128.
1036 (test for libgcc_cv_powerpc_float128_hw): Add -mpower9-vector and
1037 -mfloat128-hardware to the CFLAGS. Fix syntax error in the C snippet.
1038 * configure: Regenerate.
1039 * config.in: Regenerate.
1041 2017-03-02 Jonathan Yong <10walls@gmail.com>
1043 * config/i386/gthr-win32.h: Define NOGDI before
1044 windows.h include to prevent w32api CC_NONE macro
1045 clash with libgfortran.
1047 2017-03-02 Jonathan Yong <10walls@gmail.com>
1049 * unwind-seh.c: Suppress warnings for RtlUnwindEx calls.
1051 2017-02-16 Andrew Pinski <apinski@cavium.com>
1053 * config/aarch64/value-unwind.h: New file.
1054 * config.host (aarch64*-*-*): Add aarch64/value-unwind.h
1057 2017-02-06 Palmer Dabbelt <palmer@dabbelt.com>
1059 * config.host: Add RISC-V tuples.
1060 * config/riscv/atomic.c: New file.
1061 * config/riscv/crti.S: Likewise.
1062 * config/riscv/crtn.S: Likewise.
1063 * config/riscv/div.S: Likewise.
1064 * config/riscv/linux-unwind.h: Likewise.
1065 * config/riscv/muldi3.S: Likewise.
1066 * config/riscv/multi3.S: Likewise.
1067 * config/riscv/save-restore.S: Likewise.
1068 * config/riscv/sfp-machine.h: Likewise.
1069 * config/riscv/t-elf: Likewise.
1070 * config/riscv/t-elf32: Likewise.
1071 * config/riscv/t-elf64: Likewise.
1072 * config/riscv/t-softfp32: Likewise.
1073 * config/riscv/t-softfp64: Likewise.
1075 2017-01-24 Jakub Jelinek <jakub@redhat.com>
1077 * soft-fp/op-common.h (_FP_MUL, _FP_FMA, _FP_DIV): Add
1078 /* FALLTHRU */ comments.
1080 2017-01-21 Gerald Pfeifer <gerald@pfeifer.com>
1082 * config/i386/cygming-crtbegin.c (LIBGCJ_SONAME): No longer #define.
1084 2017-01-20 Jiong Wang <jiong.wang@arm.com>
1086 * config/aarch64/aarch64-unwind.h: Empty this file on ILP32.
1087 * unwind-dw2.c (execute_cfa_program): Only multiplexing
1088 DW_CFA_GNU_window_save for AArch64 and LP64.
1090 2017-01-20 Jiong Wang <jiong.wang@arm.com>
1092 * config/aarch64/linux-unwind.h: Always include aarch64-unwind.h.
1094 2017-01-19 Jiong Wang <jiong.wang@arm.com>
1096 * config/aarch64/aarch64-unwind.h: New file.
1097 (DWARF_REGNUM_AARCH64_RA_STATE): Define.
1098 (MD_POST_EXTRACT_ROOT_ADDR): New target marcro and define it on AArch64.
1099 (MD_POST_EXTRACT_FRAME_ADDR): Likewise.
1100 (MD_POST_FROB_EH_HANDLER_ADDR): Likewise.
1101 (MD_FROB_UPDATE_CONTEXT): Define it on AArch64.
1102 (aarch64_post_extract_frame_addr): New function.
1103 (aarch64_post_frob_eh_handler_addr): New function.
1104 (aarch64_frob_update_context): New function.
1105 * config/aarch64/linux-unwind.h: Include aarch64-unwind.h
1106 * config.host (aarch64*-*-elf, aarch64*-*-rtems*,
1107 aarch64*-*-freebsd*):
1108 Initialize md_unwind_header to include aarch64-unwind.h.
1109 * unwind-dw2.c (struct _Unwind_Context): Define "RA_A_SIGNED_BIT".
1110 (execute_cfa_program): Multiplex DW_CFA_GNU_window_save for
1112 (uw_update_context): Honor MD_POST_EXTRACT_FRAME_ADDR.
1113 (uw_init_context_1): Honor MD_POST_EXTRACT_ROOT_ADDR.
1114 (uw_frob_return_addr): New function.
1115 (uw_install_context): Use uw_frob_return_addr.
1117 2017-01-17 Jakub Jelinek <jakub@redhat.com>
1120 * configure.ac: Add GCC_BASE_VER.
1121 * Makefile.in (version): Use @get_gcc_base_ver@ instead of cat to get
1122 version from BASE-VER file.
1123 * configure: Regenerated.
1125 2017-01-13 Joe Seymour <joe.s@somniumtech.com>
1127 * config/msp430/t-msp430 (libmul_none.a, libmul_16.a, libmul_32.a,
1128 libmul_f5.a): Filter archived prerequisites.
1130 2017-01-10 Andrew Senkevich <andrew.senkevich@intel.com>
1132 * config/i386/cpuinfo.h (processor_features): Add
1133 FEATURE_AVX512VPOPCNTDQ.
1134 * config/i386/cpuinfo.c (get_available_features): Habdle new
1137 2017-01-04 Joseph Myers <joseph@codesourcery.com>
1139 * config/mips/sfp-machine.h (_FP_CHOOSENAN): Always preserve NaN
1140 payload if [__mips_nan2008].
1142 2017-01-04 Alan Modra <amodra@gmail.com>
1144 * Makefile.in (configure_deps): Update.
1145 * configure: Regenerate.
1147 2017-01-01 Jakub Jelinek <jakub@redhat.com>
1149 Update copyright years.
1151 2016-12-19 Krister Walfridsson <krister.walfridsson@gmail.com>
1153 * config.host (*-*-netbsd*): Add t-eh-dw2-dip to tmake_file.
1154 * crtstuff.c (BSD_DL_ITERATE_PHDR_AVAILABLE): Define for NetBSD.
1155 * unwind-dw2-fde-dip.c (USE_PT_GNU_EH_FRAME, ElfW): Likewise.
1157 2016-12-17 Matthias Klose <doko@ubuntu.com>
1159 * config/arc/gmon: Remove empty directory.
1161 2016-12-16 Claudiu Zissulescu <claziss@synopsys.com>
1163 * config.host (arc*-*-linux-uclibc*): Remove libgmon, crtg, and
1165 (arc*-*-elf*): Likewise.
1166 * config/arc/t-arc: Remove old gmon lib targets.
1167 * config/arc/crtg.S: Remove.
1168 * config/arc/crtgend.S: Likewise.
1169 * config/arc/gmon/atomic.h: Likewise.
1170 * config/arc/gmon/auxreg.h: Likewise.
1171 * config/arc/gmon/dcache_linesz.S: Likewise.
1172 * config/arc/gmon/gmon.c: Likewise.
1173 * config/arc/gmon/machine-gmon.h: Likewise.
1174 * config/arc/gmon/mcount.c: Likewise.
1175 * config/arc/gmon/prof-freq-stub.S: Likewise.
1176 * config/arc/gmon/prof-freq.c: Likewise.
1177 * config/arc/gmon/profil.S: Likewise.
1178 * config/arc/gmon/sys/gmon.h: Likewise.
1179 * config/arc/gmon/sys/gmon_out.h: Likewise.
1180 * config/arc/t-arc-newlib: Likewise.
1181 * config/arc/t-arc700-uClibc: Renamed to t-arc-uClibc.
1183 2016-12-12 George Spelvin <linux@sciencehorizons.net>
1185 * config/avr/lib1funcs.S (__ashrdi3): Fix typo from r243545.
1187 2016-12-12 George Spelvin <linux@sciencehorizons.net>
1189 * config/avr/lib1funcs.S (__ashldi3): Use __tmp_reg__ to restore
1190 R16 instead of push + pop.
1191 (__ashrdi3, __lshrdi3): Same. And use __zero_reg__ for signs.
1193 2016-12-10 Krister Walfridsson <krister.walfridsson@gmail.com>
1195 * config.host (i[34567]86-*-netbsdelf*): Add i386/t-crtstuff to
1198 2016-12-05 Cupertino Miranda <cmiranda@synopsys.com>
1200 * config.host (arc*-*-linux-uclibc*): Use default extra
1201 objects. Include linux-android header.
1202 * config/arc/crti.S (_init): Declare symbol as function.
1205 2016-12-03 Thomas Koenig <tkoenig@gcc.gnu.org>
1208 * config/i386/cpuinfo.c: Move denums for processor vendors,
1209 processor type, processor subtypes and declaration of
1210 struct __processor_model into
1211 * config/i386/cpuinfo.h: New header file.
1213 2016-12-02 Andre Vieira <andre.simoesdiasvieira@arm.com>
1214 Thomas Preud'homme <thomas.preudhomme@arm.com>
1216 * config/arm/cmse_nonsecure_call.S: New.
1217 * config/arm/t-arm: Compile cmse_nonsecure_call.S
1219 2016-12-02 Andre Vieira <andre.simoesdiasvieira@arm.com>
1220 Thomas Preud'homme <thomas.preudhomme@arm.com>
1222 * config/arm/t-arm (HAVE_CMSE): New.
1223 * config/arm/cmse.c: New.
1225 2016-11-28 Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
1228 * libgcc/config/bfin/libgcc-glibc.ver, libgcc/config/bfin/t-linux:
1229 use generic linker version information on Blackfin.
1232 * libgcc/mkmap-symver.awk: add support for skip_underscore
1234 2016-11-27 Iain Sandoe <iain@codesourcery.com>
1235 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1238 * config/t-darwin: Default builds to 10.5 codegen.
1240 2016-11-24 James Greenhalgh <james.greenhalgh@arm.com>
1242 * config/aarch64/sfp-machine.h (_FP_NANFRAC_H): Define.
1243 (_FP_NANSIGN_H): Likewise.
1244 * config/aarch64/t-softfp (softfp_extensions): Add hftf.
1245 (softfp_truncations): Add tfhf.
1246 (softfp_extras): Add required conversion functions.
1248 2016-11-23 James Greenhalgh <james.greenhalgh@arm.com>
1249 Matthew Wahab <matthew.wahab@arm.com>
1251 * config/arm/fp16.c (binary64): New.
1252 (__gnu_d2h_internal): New.
1253 (__gnu_d2h_ieee): New.
1254 (__gnu_d2h_alternative): New.
1256 2016-11-23 James Greenhalgh <james.greenhalgh@arm.com>
1257 Matthew Wahab <matthew.wahab@arm.com>
1259 * config/arm/fp16.c (struct format): New.
1261 (__gnu_float2h_internal): New. Body moved from
1262 __gnu_f2h_internal and generalize.
1263 (_gnu_f2h_internal): Move body to function __gnu_float2h_internal.
1264 Call it with binary32.
1266 2016-11-23 James Greenhalgh <james.greenhalgh@arm.com>
1268 * soft-fp/extendhftf2.c: Update from glibc.
1269 * soft-fp/fixhfti.c: Likewise.
1270 * soft-fp/fixunshfti.c: Likewise.
1271 * soft-fp/floattihf.c: Likewise.
1272 * soft-fp/floatuntihf.c: Likewise.
1273 * soft-fp/half.h: Likewise.
1274 * soft-fp/trunctfhf2.c: Likewise.
1276 2016-11-20 Marc Glisse <marc.glisse@inria.fr>
1279 * crtstuff.c (deregister_tm_clones, register_tm_clones): Hide
1280 __TMC_END__ behind a passthrough asm.
1282 2016-11-18 Walter Lee <walt@tilera.com>
1284 * config.host (tilepro*-*-linux*): Add t-slibgcc-libgcc to tmake_file.
1286 2016-11-17 Andrew Senkevich <andrew.senkevich@intel.com>
1288 * config/i386/cpuinfo.c (processor_features): Add
1289 FEATURE_AVX5124VNNIW, FEATURE_AVX5124FMAPS.
1291 2016-11-17 Claudiu Zissulescu <claziss@synopsys.com>
1293 * config/arc/dp-hack.h (ARC_OPTFPE): Define.
1294 (__ARC_NORM__): Use instead ARC_OPTFPE.
1295 * config/arc/fp-hack.h: Likewise.
1296 * config/arc/lib1funcs.S (ARC_OPTFPE): Define.
1297 (__ARC_MPY__): Use it insetead of __ARC700__ and __HS__.
1299 2016-11-16 Alexander Monakov <amonakov@ispras.ru>
1301 * config/nvptx/crt0.c (__main): Setup __nvptx_stacks and __nvptx_uni.
1302 * config/nvptx/mgomp.c: New file.
1303 * config/nvptx/t-nvptx: Add mgomp.c
1305 2016-11-16 Waldemar Brodkorb <wbx@openadk.org>
1308 * unwind-dw2-fde-dip.c: Fix build on FDPIC targets.
1310 2016-11-15 Claudiu Zissulescu <claziss@synopsys.com>
1312 * config/arc/lib1funcs.S (__mulsi3): Use feature defines instead
1313 of checking for cpus.
1314 (__umulsidi3, __umulsi3_highpart, __udivmodsi4, __divsi3)
1315 (__modsi3, __clzsi2): Likewise.
1317 2016-11-11 Szabolcs Nagy <szabolcs.nagy@arm.com>
1319 * config.host (i[3456]86-*-musl*, x86_64-*-musl*): Use
1320 i386/t-cpuinfo-static instead of i386/t-cpuinfo.
1321 * config/i386/t-cpuinfo-static: New.
1323 2016-11-03 Martin Liska <mliska@suse.cz>
1325 * libgcov-profiler.c (__gcov_time_profiler): Remove.
1326 (__gcov_time_profiler_atomic): Likewise.
1328 2016-11-03 Bernd Edlinger <bernd.edlinger@hotmail.de>
1331 * libgcc2.c (__floatdisf, __floatdidf): Avoid undefined results from
1332 count_leading_zeros.
1334 2016-11-02 Uros Bizjak <ubizjak@gmail.com>
1336 * Makefile.in (LIB2_DIVMOD_FUNCS): Add _divmoddi4.
1337 * libgcc2.c (__divmoddi4): New function.
1338 * libgcc2.h (__divmoddi4): Declare.
1339 * libgcc-std.ver.in (GCC_7.0.0): New. Add __PFX_divmoddi4
1340 and __PFX_divmodti4.
1342 2016-10-24 Florian Weimer <fweimer@redhat.com>
1345 * unwind-c.c: Include auto-target.h.
1347 2016-10-19 John David Anglin <danglin@gcc.gnu.org>
1349 * config/pa/pa64-hpux-lib.h: New file.
1350 (EH_FRAME_SECTION_NAME): Rename to __LIBGCC_EH_FRAME_SECTION_NAME__.
1351 (DTORS_SECTION_ASM_OP): Rename to __LIBGCC_DTORS_SECTION_ASM_OP__.
1352 * config.host (tm_file): Add pa/pa64-hpux-lib.h to tm_file on
1355 2016-10-18 Max Filippov <jcmvbkbc@gmail.com>
1357 * config/xtensa/t-elf (LIB2ADDEH_XTENSA_UNWIND_DW2_FDE): New
1359 * config/xtensa/t-linux (LIB2ADDEH_XTENSA_UNWIND_DW2_FDE): New
1361 * config/xtensa/t-windowed (LIB2ADDEH): Use
1362 LIB2ADDEH_XTENSA_UNWIND_DW2_FDE defined by either xtensa/t-elf
1365 2016-10-18 Ding-Kai Chen <dkchen@cadence.com>
1367 * config/xtensa/ieee754-df.S (__recipdf2, __rsqrtdf2,
1368 __ieee754_sqrt): New functions.
1369 (__divdf3): Add implementation with new FPU instructions under
1370 #if XCHAL_HAVE_DFP_DIV.
1371 * config/xtensa/ieee754-sf.S (__recipsf2, __rsqrtsf2,
1372 __ieee754_sqrtf): New functions.
1373 (__divsf3): Add implementation with new FPU instructions under
1374 #if XCHAL_HAVE_FP_DIV.
1375 * config/xtensa/t-xtensa (LIB1ASMFUNCS): Add _sqrtf, _recipsf2
1376 _rsqrtsf2, _sqrt, _recipdf2 and _rsqrtdf2.
1378 2016-10-13 Thomas Preud'homme <thomas.preudhomme@arm.com>
1380 * libgcov-profiler.c: Replace MEMMODEL_* macros by their __ATOMIC_*
1382 * config/tilepro/atomic.c: Likewise and stop casting model to
1385 2016-10-10 Joseph Myers <joseph@codesourcery.com>
1388 * config.host (ia64*-*-elf*, ia64*-*-freebsd*, ia64-hp-*vms*): Use
1391 2016-10-10 Andreas Tobler <andreast@gcc.gnu.org>
1393 * config.host: Add support for aarch64-*-freebsd*.
1395 2016-10-05 Andreas Schwab <schwab@suse.de>
1397 * config/ia64/crtbegin.S (__do_jv_register_classes): Remove.
1398 (.section .init_array): Don't call __do_jv_register_classes.
1399 (.section .init): Likewise.
1401 2016-10-04 Jakub Jelinek <jakub@redhat.com>
1403 * config/i386/cygming-crtbegin.c (_Jv_RegisterClasses): Remove.
1404 (__JCR_LIST__): Remove.
1405 (__gcc_register_frame): Don't attempt to _Jv_RegisterClasses.
1406 * config/i386/cygming-crtend.c (__JCR_END__): Remove.
1407 * config/ia64/crtbegin.S (__JCR_LIST__): Remove.
1408 * config/ia64/crtend.S (__JCR_END__): Remove.
1409 * crtstuff.c: Remove __LIBGCC_JCR_SECTION_NAME__ from preprocessor
1411 (__JCR_LIST__, __JCR_END__): Remove.
1412 (frame_dummy): Don't attempt to _Jv_RegisterClasses.
1413 (__do_global_ctors_1): Likewise.
1415 2015-09-28 Uros Bizjak <ubizjak@gmail.com>
1417 * config/i386/cpuinfo.c (__get_cpuid_output): Remove.
1418 (__cpu_indicator_init): Call __get_cpuid, not __get_cpuid_output.
1420 2016-09-27 Martin Liska <mliska@suse.cz>
1422 PR gcov-profile/7970
1423 PR gcov-profile/16855
1424 PR gcov-profile/44779
1425 * libgcov-driver.c (__gcov_init): Do not register a atexit
1427 (__gcov_exit): Rename from gcov_exit.
1428 * libgcov.h (__gcov_exit): Declare.
1430 2016-09-27 Martin Liska <mliska@suse.cz>
1433 * Makefile.in: Remove _gcov_merge_delta.
1434 * libgcov-merge.c (void __gcov_merge_delta): Remove.
1435 * libgcov-util.c (__gcov_delta_counter_op): Remove.
1436 * libgcov.h: Remove declaration of __gcov_merge_delta.
1438 2016-09-21 Eric Botcazou <ebotcazou@adacore.com>
1440 * configure.ac: Do not create links, only substitute the filenames.
1441 * configure: Regenerate.
1442 * Makefile.in: Assign the substitution results to variables.
1443 (LIBGCC_LINKS): Define.
1444 (enable-execute-stack.c): New rule.
1445 (unwind.h): Likewise.
1446 (md-unwind-support.h): Likewise.
1447 (sfp-machine.h): Likewise.
1448 (gthr-default.h): Likewise.
1449 Add $(LIBGCC_LINKS) to the prerequisites of all object files and
1450 unwind.h as prerequisite of install-unwind_h-forbuild.
1452 2016-09-16 Jakub Jelinek <jakub@redhat.com>
1455 * unwind-dw2-fde.c (ATOMIC_FDE_FAST_PATH): Define if __register_frame*
1456 is not the primary registry and atomics are available.
1457 (any_objects_registered): New variable.
1458 (__register_frame_info_bases, __register_frame_info_table_bases):
1459 Atomically store 1 to any_objects_registered after registering first
1461 (_Unwind_Find_FDE): Return early if any_objects_registered is 0.
1463 2016-09-09 James Greenhalgh <james.greenhalgh@arm.com>
1466 * Makefile.in (lib2funcs): Build _mulhc3 and _divhc3.
1467 * libgcc2.h (LIBGCC_HAS_HF_MODE): Conditionally define.
1470 (__divhc3): Likewise.
1471 (__mulhc3): Likewise.
1472 * libgcc2.c: Support _mulhc3 and _divhc3.
1474 2016-09-07 Joseph Myers <joseph@codesourcery.com>
1477 * libgcc2.c (NOTRUNC): Invert settings.
1479 2016-09-06 Martin Liska <mliska@suse.cz>
1481 PR gcov-profile/77378
1482 PR gcov-profile/77466
1483 * libgcov-profiler.c: Use __GCC_HAVE_SYNC_COMPARE_AND_SWAP_{4,8} to
1484 conditionaly enable/disable *_atomic functions.
1486 2016-08-26 Joseph Myers <joseph@codesourcery.com>
1488 * config.host (i[34567]86-*-* | x86_64-*-*): Enable TFmode soft-fp
1489 where not already enabled.
1491 2016-08-25 Szabolcs Nagy <szabolcs.nagy@arm.com>
1493 * config/mips/linux-unwind.h: Use sys/syscall.h.
1495 2016-08-16 Joseph Myers <joseph@codesourcery.com>
1498 * soft-fp/adddf3.c: Update from glibc.
1499 * soft-fp/addsf3.c: Likewise.
1500 * soft-fp/addtf3.c: Likewise.
1501 * soft-fp/divdf3.c: Likewise.
1502 * soft-fp/divsf3.c: Likewise.
1503 * soft-fp/divtf3.c: Likewise.
1504 * soft-fp/double.h: Likewise.
1505 * soft-fp/eqdf2.c: Likewise.
1506 * soft-fp/eqsf2.c: Likewise.
1507 * soft-fp/eqtf2.c: Likewise.
1508 * soft-fp/extenddftf2.c: Likewise.
1509 * soft-fp/extended.h: Likewise.
1510 * soft-fp/extendsfdf2.c: Likewise.
1511 * soft-fp/extendsftf2.c: Likewise.
1512 * soft-fp/extendxftf2.c: Likewise.
1513 * soft-fp/fixdfdi.c: Likewise.
1514 * soft-fp/fixdfsi.c: Likewise.
1515 * soft-fp/fixdfti.c: Likewise.
1516 * soft-fp/fixsfdi.c: Likewise.
1517 * soft-fp/fixsfsi.c: Likewise.
1518 * soft-fp/fixsfti.c: Likewise.
1519 * soft-fp/fixtfdi.c: Likewise.
1520 * soft-fp/fixtfsi.c: Likewise.
1521 * soft-fp/fixtfti.c: Likewise.
1522 * soft-fp/fixunsdfdi.c: Likewise.
1523 * soft-fp/fixunsdfsi.c: Likewise.
1524 * soft-fp/fixunsdfti.c: Likewise.
1525 * soft-fp/fixunssfdi.c: Likewise.
1526 * soft-fp/fixunssfsi.c: Likewise.
1527 * soft-fp/fixunssfti.c: Likewise.
1528 * soft-fp/fixunstfdi.c: Likewise.
1529 * soft-fp/fixunstfsi.c: Likewise.
1530 * soft-fp/fixunstfti.c: Likewise.
1531 * soft-fp/floatdidf.c: Likewise.
1532 * soft-fp/floatdisf.c: Likewise.
1533 * soft-fp/floatditf.c: Likewise.
1534 * soft-fp/floatsidf.c: Likewise.
1535 * soft-fp/floatsisf.c: Likewise.
1536 * soft-fp/floatsitf.c: Likewise.
1537 * soft-fp/floattidf.c: Likewise.
1538 * soft-fp/floattisf.c: Likewise.
1539 * soft-fp/floattitf.c: Likewise.
1540 * soft-fp/floatundidf.c: Likewise.
1541 * soft-fp/floatundisf.c: Likewise.
1542 * soft-fp/floatunditf.c: Likewise.
1543 * soft-fp/floatunsidf.c: Likewise.
1544 * soft-fp/floatunsisf.c: Likewise.
1545 * soft-fp/floatunsitf.c: Likewise.
1546 * soft-fp/floatuntidf.c: Likewise.
1547 * soft-fp/floatuntisf.c: Likewise.
1548 * soft-fp/floatuntitf.c: Likewise.
1549 * soft-fp/gedf2.c: Likewise.
1550 * soft-fp/gesf2.c: Likewise.
1551 * soft-fp/getf2.c: Likewise.
1552 * soft-fp/ledf2.c: Likewise.
1553 * soft-fp/lesf2.c: Likewise.
1554 * soft-fp/letf2.c: Likewise.
1555 * soft-fp/muldf3.c: Likewise.
1556 * soft-fp/mulsf3.c: Likewise.
1557 * soft-fp/multf3.c: Likewise.
1558 * soft-fp/negdf2.c: Likewise.
1559 * soft-fp/negsf2.c: Likewise.
1560 * soft-fp/negtf2.c: Likewise.
1561 * soft-fp/op-1.h: Likewise.
1562 * soft-fp/op-2.h: Likewise.
1563 * soft-fp/op-4.h: Likewise.
1564 * soft-fp/op-8.h: Likewise.
1565 * soft-fp/op-common.h: Likewise.
1566 * soft-fp/quad.h: Likewise.
1567 * soft-fp/single.h: Likewise.
1568 * soft-fp/soft-fp.h: Likewise.
1569 * soft-fp/subdf3.c: Likewise.
1570 * soft-fp/subsf3.c: Likewise.
1571 * soft-fp/subtf3.c: Likewise.
1572 * soft-fp/truncdfsf2.c: Likewise.
1573 * soft-fp/trunctfdf2.c: Likewise.
1574 * soft-fp/trunctfsf2.c: Likewise.
1575 * soft-fp/trunctfxf2.c: Likewise.
1576 * soft-fp/unorddf2.c: Likewise.
1577 * soft-fp/unordsf2.c: Likewise.
1578 * soft-fp/unordtf2.c: Likewise.
1580 2016-08-15 Gilles Gouaillardet <gilles.gouaillardet@gmail.com>
1582 PR gcov-profile/67097
1583 * libgcov-util.c (gcov_profile_merge): Skip missing files.
1585 2016-08-10 Martin Liska <mliska@suse.cz>
1587 PR gcov-profile/58306
1588 * Makefile.in: New functions (modules) are added.
1589 * libgcov-profiler.c (__gcov_interval_profiler_atomic): New
1591 (__gcov_pow2_profiler_atomic): New function.
1592 (__gcov_one_value_profiler_body): New argument is instroduced.
1593 (__gcov_one_value_profiler): Call with the new argument.
1594 (__gcov_one_value_profiler_atomic): Likewise.
1595 (__gcov_indirect_call_profiler_v2): Likewise.
1596 (__gcov_time_profiler_atomic): New function.
1597 (__gcov_average_profiler_atomic): Likewise.
1598 (__gcov_ior_profiler_atomic): Likewise.
1599 * libgcov.h: Declare the aforementioned functions.
1601 2016-08-09 Martin Liska <mliska@suse.cz>
1603 * libgcov-util.c: Fix typo and GNU coding style.
1605 2016-08-09 Martin Liska <mliska@suse.cz>
1607 * Makefile.in: Remove __gcov_indirect_call_profiler.
1608 * libgcov-profiler.c (__gcov_indirect_call_profiler): Remove
1610 * libgcov.h: And the declaration of the function.
1612 2016-08-09 Martin Liska <mliska@suse.cz>
1614 * libgcov-profiler.c (__gcov_pow2_profiler): Consider 0 as not
1617 2016-07-29 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
1619 * config/rs6000/_divkc3.c: Add copyright/license boilerplate.
1620 * config/rs6000/_mulkc3.c: Likewise.
1622 2016-07-29 Georg-Johann Lay <avr@gjlay.de>
1624 * config/avr/lib1funcs.S (__muldi3) [have MUL]: No need to clear
1625 zero_reg as previous call to __umulhisi3 already cleared it.
1627 2016-07-21 Aurelien Jarno <aurelien@aurel32.net>
1630 * config/arm/ieee754-df.S (extendsfdf2): Convert sNaN to qNaN.
1632 2016-07-19 Nick Clifton <nickc@redhat.com>
1634 * config.host (m32r): Add m32r/t-m32r to tmake_file.
1635 Add crtinit.o and crtfini.o to extra_parts.
1637 2016-07-12 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
1639 * config/rs6000/_divkc3.c: New.
1640 * config/rs6000/_mulkc3.c: New.
1641 * config/rs6000/quad-float128.h: Define TFtype; declare _mulkc3
1643 * config/rs6000/t-float128: Add _mulkc3 and _divkc3 to
1646 2016-07-11 Hale Wang <hale.wang@arm.com>
1647 Andre Vieira <andre.simoesdiasvieira@arm.com>
1649 * config/arm/lib1funcs.S: Add new wrapper.
1651 2016-07-07 Thomas Preud'homme <thomas.preudhomme@arm.com>
1653 * config/arm/lib1funcs.S (__ARM_ARCH__): Define to 8 for ARMv8-M.
1655 2016-07-07 Thomas Preud'homme <thomas.preudhomme@arm.com>
1657 * config/arm/lib1funcs.S (HAVE_ARM_CLZ): Define for ARMv6* or later
1658 and ARMv5t* rather than for a fixed list of architectures.
1660 2016-07-07 Thomas Preud'homme <thomas.preudhomme@arm.com>
1662 * config/arm/bpabi-v6m.S: Clarify what architectures is the
1663 implementation suitable for.
1664 * config/arm/lib1funcs.S (__prefer_thumb__): Define among other cases
1665 for all Thumb-1 only targets.
1666 (NOT_ISA_TARGET_32BIT): Define for Thumb-1 only targets.
1667 (THUMB_LDIV0): Test for NOT_ISA_TARGET_32BIT rather than
1670 (ARM_FUNC_ALIAS): Likewise.
1671 (umodsi3): Add check to __ARM_ARCH_ISA_THUMB != 1 to guard the idiv
1674 (clzsi2): Test for NOT_ISA_TARGET_32BIT rather than __ARM_ARCH_6M__.
1677 (L_interwork_call_via_rX): Test for __ARM_ARCH_ISA_ARM rather than
1678 __ARM_ARCH_6M__ in guard for checking whether it is defined.
1679 (final includes): Test for NOT_ISA_TARGET_32BIT rather than
1680 __ARM_ARCH_6M__ and add comment to indicate the connection between
1681 this condition and the one in gcc/config/arm/elf.h.
1682 * config/arm/libunwind.S: Test for __ARM_ARCH_ISA_THUMB and
1683 __ARM_ARCH_ISA_ARM rather than __ARM_ARCH_6M__.
1684 * config/arm/t-softfp: Likewise.
1686 2016-07-06 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
1688 * libgcc2.c (SYMBOL__MAIN): Remove checks for
1689 CTOR_LISTS_DEFINED_EXTERNALLY.
1691 2016-06-28 Walter Lee <walt@tilera.com>
1693 * config/tilepro/atomic.h: Do not include arch/spr_def.h and
1695 (SPR_CMPEXCH_VALUE): Define for tilegx.
1696 (__NR_FAST_cmpxchg): Define for tilepro.
1697 (__NR_FAST_atomic_update): Define for tilepro.
1698 (__NR_FAST_cmpxchg64): Define for tilepro.
1700 2016-06-23 Jakub Sejdak <jakub.sejdak@phoesys.com>
1702 * config.host: Add suport for arm*-*-phoenix* targets.
1704 2016-06-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
1706 * config.host: Remove support for mep-*.
1707 * config/mep/lib1funcs.S: Remove.
1708 * config/mep/lib2funcs.c: Remove.
1709 * config/mep/t-mep: Remove.
1710 * config/mep/tramp.c: Remove.
1712 2016-06-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
1714 * config.host: Remove support for avr-rtems.
1715 * config/avr/t-rtems: Remove.
1717 2016-06-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
1719 * config.host: Remove m32r-rtems support.
1721 2016-06-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
1723 * config.host: Remove h8300-rtems support.
1725 2016-06-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
1727 * config.host: Remove support for knetbsd.
1729 2016-06-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
1731 * config.host: Remove support for openbsd 2 and 3.
1733 2016-06-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
1735 * config.host: Remove interix support.
1736 * config/i386/t-interix: Remove.
1738 2016-06-18 John David Anglin <danglin@gcc.gnu.org>
1740 * config/pa/fptr.c (__canonicalize_funcptr_for_compare): Don't set
1741 least-significant bit in function pointer for fixup.
1743 2016-06-05 Aaron Conole <aconole@redhat.com>
1744 Nathan Sidwell <nathan@acm.org>
1747 * libgcov-driver-system.c (__gcov_error_file): Disable if IN_GCOV_TOOL.
1748 (get_gcov_error_file): Check __gcov_error_file before trying to
1750 (gcov_error): Always use get_gcov_error_file.
1752 2016-06-02 Aaron Conole <aconole@redhat.com>
1754 * libgcov-driver-system.c (__gcov_error_file): New.
1755 (get_gcov_error_file): New.
1756 (gcov_error): Use and set __gcov_error_file.
1757 (gcov_error_exit): New.
1758 * libgcov-driver.c (gcov_exit): Call gcov_error_exit.
1760 2016-05-26 Nathan Sidwell <nathan@acm.org>
1762 * config/nvptx/free.asm: Delete.
1763 * config/nvptx/malloc.asm: Delete.
1764 * config/nvptx/realloc.c: Delete.
1767 2016-05-25 Nathan Sidwell <nathan@acm.org>
1769 * config/nvptx/crt0.s: Delete.
1770 * config/nvptx/crt0.c: New.
1773 2016-05-19 Sandra Loosemore <sandra@codesourcery.com>
1775 * config.host [x86_64-*-cygwin*]: Handle tmake_eh_file for mixed
1776 dw2/seh configuration.
1777 [x86_64-*-mingw*]: Likewise.
1779 2016-05-10 Joel Sherrill <joel@rtems.org>
1782 * config.host (moxie-*-rtems*): Merge this stanza with other moxie
1783 targets so the same extra_parts are built. Also have tmake_file add
1784 on to its value rather than override.
1786 2016-04-30 Oleg Endo <olegendo@gcc.gnu.org>
1788 * config.host: Remove SH5 support.
1789 * configure: Likewise.
1791 2016-04-29 Oleg Endo <olegendo@gcc.gnu.org>
1793 * config/sh/crt1.S: Remove SH5 support.
1794 * config/sh/crti.S: Likewise.
1795 * config/sh/crtn.S: Likewise.
1796 * config/sh/lib1funcs-4-300.S: Likewise.
1797 * config/sh/lib1funcs-Os-4-200.S: Likewise.
1798 * config/sh/lib1funcs.S: Likewise.
1799 * config/sh/linux-unwind.h: Likewise.
1800 * config/sh/t-sh64: Delete.
1802 2016-04-29 Claudiu Zissulescu <claziss@synopsys.com>
1804 * config/arc/ieee-754/eqdf2.S: Handle FPX NaN.
1806 2016-04-28 Claudiu Zissulescu <claziss@synopsys.com>
1807 Joern Rennecke <joern.rennecke@embecosm.com>
1809 * config/arc/crttls.S: New file.
1810 * config/arc/t-arc: New rule.
1811 * config.host (arc*-*-elf*, arc*-*-linux*): Add crttls.o.
1813 2016-04-25 Nick Clifton <nickc@redhat.com>
1815 * config/msp430/cmpd.c (__mspabi_cmpf): Add prototype.
1816 (__mspabi_cmpd): Likewise.
1817 * config/msp430/floathidf.c (__floathidf): Likewise.
1818 * config/msp430/floathisf.c (__floathisf): Likewise
1819 * config/msp430/floatunhidf.c (__floatunssidf): Likewise.
1820 * config/msp430/floatunhisf.c (__floatunshisf): Likewise.
1821 * config/msp430/lib2shift.c (__ashlsi3): Take a signed char as the
1823 (__ashrsi3): Likewise.
1825 2016-04-21 Waldemar Brodkorb <wbx@openadk.org>
1827 * config/m68k/linux-atomic.c: Do not include unistd.h
1829 2016-04-20 Martin Galvan <martin.galvan@tallertechnologies.com>
1831 * config/arm/ieee754-df.S: Fix typos in comments.
1833 2016-04-11 Michael Meissner <meissner@linux.vnet.ibm.com>
1836 * configure.ac (powerpc*-*-linux*): Rework tests to build
1837 __float128 emulation routines to not depend on using #pragma GCC
1838 target to enable -mfloat128.
1839 * configure: Regnerate.
1841 2016-04-04 Eric Botcazou <ebotcazou@adacore.com>
1844 * libgcc2.c (L__main): Undefine __LIBGCC_EH_FRAME_SECTION_NAME__ if
1845 __MINGW32__ is defined.
1847 2016-03-28 James Bowman <james.bowman@ftdichip.com>
1849 * libgcc/config/ft32/lib1funcs.S (*divsi3, *modsi3): New.
1851 2016-03-22 Michael Meissner <meissner@linux.vnet.ibm.com>
1854 * config/rs6000/extendkftf2-sw.c (__extendkftf2_sw): If libgcc was
1855 built with an assembler that does not support ISA 3.0
1856 instructions, rename __extendkftf2_sw to __extendkftf2.
1858 2016-03-16 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1861 * config/sol2/gmon.c [__i386__] (_mcount): Save and restore
1862 call-clobbered registers.
1863 (internal_mcount): Remove __i386__ handling.
1865 2016-02-26 Joel Sherrill <joel@rtems.org>
1867 * config.host: Add x86_64-*-rtems*.
1869 2016-02-26 Joel Sherrill <joel@rtems.org>
1871 * libgcc/config.host: Add aarch64-*-rtems*.
1873 2016-02-26 Paul E. Murphy <murphyp@linux.vnet.ibm.com>
1874 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
1876 * config/rs6000/sfp-machine.h (_FP_DECL_EX): Declare _fpsr as a
1877 union of u64 and double.
1878 (FP_TRAPPING_EXCEPTIONS): Return a bitmask of trapping exceptions.
1879 (FP_INIT_ROUNDMODE): Read the fpscr instead of writing a mystery
1881 (FP_ROUNDMODE): Update the usage of _fpscr.
1883 2016-02-25 Ilya Verbin <ilya.verbin@intel.com>
1886 * Makefile.in (crtoffloadtable$(objext)): New rule.
1887 * configure.ac (extra_parts): Add crtoffloadtable$(objext) if
1888 enable_offload_targets is not empty.
1889 * configure: Regenerate.
1890 * offloadstuff.c: Move __OFFLOAD_TABLE__ from crtoffloadend to
1893 2016-02-17 Max Filippov <jcmvbkbc@gmail.com>
1895 * config/xtensa/ieee754-df.S (__muldf3_aux, __divdf3_aux): Add
1896 .literal_position before the function.
1897 * config/xtensa/ieee754-sf.S (__mulsf3_aux, __divsf3_aux):
1900 2016-02-15 Marcin Kościelnicki <koriakin@0x04.net>
1902 * config.host: Use t-stack and t-stack-s390 for s390*-*-linux.
1903 * config/s390/morestack.S: New file.
1904 * config/s390/t-stack-s390: New file.
1905 * generic-morestack.c (__splitstack_find): Add s390-specific code.
1907 2016-02-12 Walter Lee <walt@tilera.com>
1909 * config.host (tilegx*-*-linux*): remove ti from
1910 softfp_int_modes for 32-bit configs.
1912 2016-02-10 Ian Lance Taylor <iant@google.com>
1915 * config/i386/morestack.S (__stack_split_initialize): Align
1918 2016-02-03 Andreas Tobler <andreast@gcc.gnu.org>
1921 * config/rs6000/sfp-machine.h: Guard __sfp_exceptions with
1922 __FLOAT128__ to compile only for __float128 capable targets.
1924 2016-01-25 Jakub Jelinek <jakub@redhat.com>
1927 * config/rs6000/sfp-machine.h: Fix a typo in #ifndef - __NO_FPRS__
1928 instead of ___NO_FPRS__.
1930 2016-01-21 Michael Meissner <meissner@linux.vnet.ibm.com>
1931 Steven Munroe <munroesj@linux.vnet.ibm.com>
1932 Tulio Magno Quites Machado Filho <tulioqm@br.ibm.com>
1934 * config/rs6000/float128-sed: New files to convert TF names to KF
1935 names for PowerPC IEEE 128-bit floating point support.
1936 * config/rs6000/float128-sed-hw: Likewise.
1938 * config/rs6000/float128-hw.c: New file for ISA 3.0 IEEE 128-bit
1939 floating point hardware support.
1941 * config/rs6000/float128-ifunc.c: New file to pick either IEEE
1942 128-bit floating point software emulation or use ISA 3.0 hardware
1943 support if it is available.
1945 * config/rs6000/quad-float128.h: New file to support IEEE 128-bit
1948 * config/rs6000/extendkftf2-sw.c: New file, convert IEEE 128-bit
1949 floating point to IBM extended double.
1951 * config/rs6000/trunctfkf2-sw.c: New file, convert IBM extended
1952 double to IEEE 128-bit floating point.
1954 * config/rs6000/t-float128: New Makefile fragments to enable
1955 building __float128 emulation support.
1956 * config/rs6000/t-float128-hw: Likewise.
1958 * config/rs6000/sfp-exceptions.c: New file to provide exception
1959 support for IEEE 128-bit floating point.
1961 * config/rs6000/floattikf.c: New files for converting between IEEE
1962 128-bit floating point and signed/unsigned 128-bit integers.
1963 * config/rs6000/fixunskfti.c: Likewise.
1964 * config/rs6000/fixkfti.c: Likewise.
1965 * config/rs6000/floatuntikf.c: Likewise.
1967 * config/rs6000/sfp-machine.h (_FP_W_TYPE_SIZE): Use 64-bit types
1968 when building on 64-bit systems, or when VSX is enabled.
1969 (_FP_W_TYPE): Likewise.
1970 (_FP_WS_TYPE): Likewise.
1971 (_FP_I_TYPE): Likewise.
1972 (TItype): Define on 64-bit systems.
1973 (UTItype): Likewise.
1974 (TI_BITS): Likewise.
1975 (_FP_MUL_MEAT_D): Add support for using 64-bit types.
1976 (_FP_MUL_MEAT_Q): Likewise.
1977 (_FP_DIV_MEAT_D): Likewise.
1978 (_FP_DIV_MEAT_Q): Likewise.
1979 (_FP_NANFRAC_D): Likewise.
1980 (_FP_NANFRAC_Q): Likewise.
1981 (ISA_BIT): Add exception support if we are being compiled on a
1982 machine with hardware floating point support to build the IEEE
1983 128-bit emulation functions.
1984 (FP_EX_INVALID): Likewise.
1985 (FP_EX_OVERFLOW): Likewise.
1986 (FP_EX_UNDERFLOW): Likewise.
1987 (FP_EX_DIVZERO): Likewise.
1988 (FP_EX_INEXACT): Likewise.
1989 (FP_EX_ALL): Likewise.
1990 (__sfp_handle_exceptions): Likewise.
1991 (FP_HANDLE_EXCEPTIONS): Likewise.
1992 (FP_RND_NEAREST): Likewise.
1993 (FP_RND_ZERO): Likewise.
1994 (FP_RND_PINF): Likewise.
1995 (FP_RND_MINF): Likewise.
1996 (FP_RND_MASK): Likewise.
1997 (_FP_DECL_EX): Likewise.
1998 (FP_INIT_ROUNDMODE): Likewise.
1999 (FP_ROUNDMODE): Likewise.
2001 * libgcc/config.host (powerpc*-*-linux*): If compiler can compile
2002 VSX code, enable IEEE 128-bit floating point. If the compiler can
2003 compile IEEE 128-bit floating point code with ISA 3.0 IEEE 128-bit
2004 floating point hardware instructions and it supports declaring
2005 functions with the ifunc attribute, enable ifunc functions to
2006 switch between software and hardware support.
2007 * configure.ac (powerpc*-*-linux*): Likewise.
2008 * configure: Regenerate.
2010 2016-01-15 Nick Clifton <nickc@redhat.com>
2012 * config/msp430/t-msp430 (lib2_mul_none.o): Only use the first
2013 dependency as the source file to be compiled.
2014 (lib2_mul_16bit.o, lib2hw_mul_16.o, lib2hw_mul_32.o)
2015 (lib2hw_mul_f5.o): Likewise.
2017 2016-01-13 Michael Meissner <meissner@linux.vnet.ibm.com>
2019 * libgcc/config/rs6000/extendkftf2-sw.c: Revert 2016-01-13 change.
2020 * libgcc/config/rs6000/fixkfti.c: Likewise.
2021 * libgcc/config/rs6000/fixunskfti.c: Likewise.
2022 * libgcc/config/rs6000/float128-hw.c: Likewise.
2023 * libgcc/config/rs6000/float128-ifunc.c: Likewise.
2024 * libgcc/config/rs6000/float128-sed: Likewise.
2025 * libgcc/config/rs6000/floattikf.c: Likewise.
2026 * libgcc/config/rs6000/floatuntikf.c: Likewise.
2027 * libgcc/config/rs6000/quad-float128.h: Likewise.
2028 * libgcc/config/rs6000/sfp-exceptions.c: Likewise.
2029 * libgcc/config/rs6000/sfp-machine.h: Likewise.
2030 * libgcc/config/rs6000/t-float128: Likewise.
2031 * libgcc/config/rs6000/t-float128-hw: Likewise.
2032 * libgcc/config/rs6000/trunctfkf2-sw.c: Likewise.
2033 * libgcc/config.host: Likewise.
2034 * libgcc/configure: Likewise.
2035 * libgcc/configure.ac: Likewise.
2037 2016-01-13 Michael Meissner <meissner@linux.vnet.ibm.com>
2038 Steven Munroe <munroesj@linux.vnet.ibm.com>
2039 Tulio Magno Quites Machado Filho <tulioqm@br.ibm.com>
2041 * config/rs6000/sfp-exceptions.c: New file to provide exception
2042 support for IEEE 128-bit floating point.
2044 * config/rs6000/float128-hw.c: New file for ISA 3.0 IEEE 128-bit
2045 floating point hardware support.
2047 * config/rs6000/floattikf.c: New files for IEEE 128-bit floating
2049 * config/rs6000/fixunskfti.c: Likewise.
2050 * config/rs6000/fixkfti.c: Likewise.
2051 * config/rs6000/floatuntikf.c: Likewise.
2052 * config/rs6000/extendkftf2-sw.c: Likewise.
2053 * config/rs6000/trunctfkf2-sw.c: Likewise.
2055 * config/rs6000/float128-ifunc.c: New file to pick either IEEE
2056 128-bit floating point software emulation or use ISA 3.0 hardware
2057 support if it is available.
2059 * config/rs6000/quad-float128.h: New file to support IEEE 128-bit
2062 * config/rs6000/t-float128: New Makefile fragments to enable
2063 building __float128 emulation support.
2064 * config/rs6000/t-float128-hw: Likewise.
2066 * config/rs6000/float128-sed: New file to convert TF names to KF
2067 names for PowerPC IEEE 128-bit floating point support.
2069 * config/rs6000/sfp-machine.h (_FP_W_TYPE_SIZE): Use 64-bit types
2070 when building on 64-bit systems, or when VSX is enabled.
2071 (_FP_W_TYPE): Likewise.
2072 (_FP_WS_TYPE): Likewise.
2073 (_FP_I_TYPE): Likewise.
2074 (TItype): Define on 64-bit systems.
2075 (UTItype): Likewise.
2076 (TI_BITS): Likewise.
2077 (_FP_MUL_MEAT_D): Add support for using 64-bit types.
2078 (_FP_MUL_MEAT_Q): Likewise.
2079 (_FP_DIV_MEAT_D): Likewise.
2080 (_FP_DIV_MEAT_Q): Likewise.
2081 (_FP_NANFRAC_D): Likewise.
2082 (_FP_NANFRAC_Q): Likewise.
2083 (ISA_BIT): Add exception support if we are being compiled on a
2084 machine with hardware floating point support to build the IEEE
2085 128-bit emulation functions.
2086 (FP_EX_INVALID): Likewise.
2087 (FP_EX_OVERFLOW): Likewise.
2088 (FP_EX_UNDERFLOW): Likewise.
2089 (FP_EX_DIVZERO): Likewise.
2090 (FP_EX_INEXACT): Likewise.
2091 (FP_EX_ALL): Likewise.
2092 (__sfp_handle_exceptions): Likewise.
2093 (FP_HANDLE_EXCEPTIONS): Likewise.
2094 (FP_RND_NEAREST): Likewise.
2095 (FP_RND_ZERO): Likewise.
2096 (FP_RND_PINF): Likewise.
2097 (FP_RND_MINF): Likewise.
2098 (FP_RND_MASK): Likewise.
2099 (_FP_DECL_EX): Likewise.
2100 (FP_INIT_ROUNDMODE): Likewise.
2101 (FP_ROUNDMODE): Likewise.
2103 * configure.ac (powerpc*-*-linux*): Check whether the PowerPC
2104 compiler can do __float128.
2105 * configure: Regenerate.
2107 * libgcc/config.host (powerpc*-*-linux*): If compiler can compile
2108 VSX code, enable IEEE 128-bit floating point.
2110 2016-01-05 Olivier Hainque <hainque@adacore.com>
2112 * config/rs6000/aix-unwind.h (ucontext_for): Handle AIX 7.1
2115 2016-01-04 Jakub Jelinek <jakub@redhat.com>
2117 Update copyright years.
2119 2015-12-18 Andris Pavenis <andris.pavenis@iki.fi>
2121 * config.host: Add *-*-msdosdjgpp to lists of i[34567]86-*-*
2124 2015-12-16 Bernd Edlinger <bernd.edlinger@hotmail.de>
2126 * unwind-generic.h (_Unwind_GetTextRelBase): Call __builtin_abort
2127 instead of abort to avoid dependency on stdlib.h.
2129 2015-12-09 John David Anglin <danglin@gcc.gnu.org>
2131 * config/pa/fptr.c (__canonicalize_funcptr_for_compare): Remove code
2132 to initialize call to __dl_fixup once.
2134 2015-12-04 Nick Clifton <nickc@redhat.com>
2136 * config/msp430/mpy.c (__mulhi3): Use a faster algorithm.
2137 Allow for the second argument being negative.
2138 * config.host (extra_parts): Define for MSP430. Create separate
2139 libraries for each of the hardware multiply formats.
2140 * config/msp430/lib2hw_mul.S: Build only the multiply routines
2142 * config/msp430/lib2mul.c: Likewise.
2143 * config/msp430/t-msp430 (LIB2ADD): Remove lib2hw_mul.S.
2144 Add rules to build hardware multiply libraries.
2145 * config/msp430/lib2divSI.c: (__mspabi_divlu): Alias for
2146 __mspabi_divul function.
2147 (__mspabi_divllu): New stub function.
2149 2015-12-01 John David Anglin <danglin@gcc.gnu.org>
2151 * config/pa/fptr.c (__canonicalize_funcptr_for_compare): Initialize
2152 fixup values if saved GOT address doesn't match runtime address.
2153 (fixup_branch_offset): Reorder list.
2155 2015-11-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2157 * Makefile.in (VTV_CFLAGS): New variable.
2158 (vtv_start$(objext), vtv_end$(objext), vtv_end$(objext))
2159 (vtv_start_preinit$(objext), vtv_end_preinit$(objext)): Use it.
2160 * config.host (*-*-solaris2*): Add t-crtstuff-pic to tmake_file.
2161 Add vtv_start.o, vtv_end.o, vtv_start_preinit.o, vtv_end_preinit.o
2162 to extra_parts if $enable_vtable_verify = yes.
2164 2015-11-23 Szabolcs Nagy <szabolcs.nagy@arm.com>
2167 * config/arm/linux-atomic-64bit.c (__write): Rename to...
2168 (write): ...this and fix the return type.
2170 2015-11-19 DJ Delorie <dj@redhat.com>
2172 * config/msp430/lib2hw_mul.S: Fix alignment.
2174 2015-11-18 Nathan Sidwell <nathan@codesourcery.com>
2176 * config/nvptx/reduction.c: New.
2177 * config/nvptx/t-nvptx (LIB2ADD): Add it.
2179 2015-11-15 David Edelsohn <dje.gcc@gmail.com>
2181 * config/rs6000/on_exit.c: New file.
2182 * config/rs6000/t-aix-cxa (LIB2ADDEH): Build on_exit.c.
2183 * config/rs6000/libgcc-aix-cxa.ver (on_exit): Add symbol to exports.
2185 2015-11-11 Claudiu Zissulescu <claziss@synopsys.com>
2187 * config/arc/dp-hack.h: Add support for ARCHS.
2188 * config/arc/ieee-754/divdf3.S: Likewise.
2189 * config/arc/ieee-754/divsf3-stdmul.S: Likewise.
2190 * config/arc/ieee-754/muldf3.S: Likewise.
2191 * config/arc/ieee-754/mulsf3.S: Likewise
2192 * config/arc/lib1funcs.S: Likewise
2193 * config/arc/gmon/dcache_linesz.S: Don't read the build register
2195 * config/arc/gmon/profil.S (__profil, __profil_irq): Don't profile
2197 * config/arc/ieee-754/arc-ieee-754.h (MPYHU, MPYH): Define.
2198 * config/arc/t-arc700-uClibc: Remove hard selection for ARC 700
2201 2015-11-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2203 * config/ia64/crtbegin.S: Check HAVE_INITFINI_ARRAY_SUPPORT
2205 * config/ia64/crtend.S: Likewise.
2207 2015-11-07 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
2209 * config/visium/lib2funcs.c (__set_trampoline_parity): Use
2210 __CHAR_BIT__ instead of BITS_PER_UNIT.
2211 * fixed-bit.h: Likewise.
2212 * fp-bit.h: Likewise.
2213 * libgcc2.c (__popcountSI2): Likewise.
2214 (__popcountDI2): Likewise.
2215 * libgcc2.h: Likewise.
2216 * libgcov.h: Likewise.
2218 2015-11-07 David Edelsohn <dje.gcc@gmail.com>
2220 * config/rs6000/atexit.c: New file.
2221 * config/rs6000/t-aix-cxa (LIB2ADDEH): Build atexit.c.
2222 * config/rs6000/libgcc-aix-cxa.ver (atexit): Add symbol to exports.
2223 * config/rs6000/cxa_finalize.c
2224 (catomic_compare_and_exchange_bool_acq): Negate return value.
2226 2015-10-30 Venkataramanan Kumar <venkataramanan.kumar@amd.com>
2228 * config/i386/cpuinfo.c (enum processor_types): Add AMDFAM17H.
2229 (processor_subtypes): Add znver1.
2230 (get_amd_cpu): Detect znver1.
2232 2015-10-29 Christophe Lyon <christophe.lyon@linaro.org>
2234 * config.host (arm*-*-eabi*, arm*-*-symbianelf*, arm*-*-rtems*):
2235 Include crtfastmath.o.
2237 2015-10-23 Joern Rennecke <joern.rennecke@embecosm.com>
2240 * config/epiphany/udivsi3-float.c: Fix CONCISE test, and comment typo.
2242 2015-10-16 Kaushik Phatak <kaushik.phatak@kpit.com>
2244 * config/rl78/divmodqi.S: Return 0x00 by default for div by 0.
2245 * config/rl78/divmodsi.S: Update return register to r8.
2246 * config/rl78/divmodhi.S: Update return register to r8,r9.
2247 Branch to main_loop_done_himode to pop registers before return.
2249 2015-10-09 Venkataramanan Kumar <venkataramanan.kumar@amd.com>
2251 * config/i386/cpuinfo.c (get_amd_cpu): Detect bdver4.
2252 (__cpu_indicator_init): Fix model selection for AMD CPUs.
2254 2015-10-05 Kirill Yukhin <kirill.yukhin@intel.com>
2256 * config/i386/cpuinfo.c (get_intel_cpu): Detect "skylake-avx512".
2258 2015-10-03 Max Filippov <jcmvbkbc@gmail.com>
2260 * config.host (xtensa*-*-uclinux*): New configuration.
2262 2015-10-02 Kirill Yukhin <kirill.yukhin@intel.com>
2264 * config/i386/cpuinfo.c (processor_features): Add
2265 FEATURE_AVX512VBMI and FEATURE_AVX512VBMI.
2267 2015-09-28 Joseph Myers <joseph@codesourcery.com>
2269 * soft-fp/adddf3.c: Update from glibc.
2270 * soft-fp/addsf3.c: Likewise.
2271 * soft-fp/addtf3.c: Likewise.
2272 * soft-fp/divdf3.c: Likewise.
2273 * soft-fp/divsf3.c: Likewise.
2274 * soft-fp/divtf3.c: Likewise.
2275 * soft-fp/double.h: Likewise.
2276 * soft-fp/eqdf2.c: Likewise.
2277 * soft-fp/eqsf2.c: Likewise.
2278 * soft-fp/eqtf2.c: Likewise.
2279 * soft-fp/extenddftf2.c: Likewise.
2280 * soft-fp/extended.h: Likewise.
2281 * soft-fp/extendsfdf2.c: Likewise.
2282 * soft-fp/extendsftf2.c: Likewise.
2283 * soft-fp/extendxftf2.c: Likewise.
2284 * soft-fp/fixdfdi.c: Likewise.
2285 * soft-fp/fixdfsi.c: Likewise.
2286 * soft-fp/fixdfti.c: Likewise.
2287 * soft-fp/fixsfdi.c: Likewise.
2288 * soft-fp/fixsfsi.c: Likewise.
2289 * soft-fp/fixsfti.c: Likewise.
2290 * soft-fp/fixtfdi.c: Likewise.
2291 * soft-fp/fixtfsi.c: Likewise.
2292 * soft-fp/fixtfti.c: Likewise.
2293 * soft-fp/fixunsdfdi.c: Likewise.
2294 * soft-fp/fixunsdfsi.c: Likewise.
2295 * soft-fp/fixunsdfti.c: Likewise.
2296 * soft-fp/fixunssfdi.c: Likewise.
2297 * soft-fp/fixunssfsi.c: Likewise.
2298 * soft-fp/fixunssfti.c: Likewise.
2299 * soft-fp/fixunstfdi.c: Likewise.
2300 * soft-fp/fixunstfsi.c: Likewise.
2301 * soft-fp/fixunstfti.c: Likewise.
2302 * soft-fp/floatdidf.c: Likewise.
2303 * soft-fp/floatdisf.c: Likewise.
2304 * soft-fp/floatditf.c: Likewise.
2305 * soft-fp/floatsidf.c: Likewise.
2306 * soft-fp/floatsisf.c: Likewise.
2307 * soft-fp/floatsitf.c: Likewise.
2308 * soft-fp/floattidf.c: Likewise.
2309 * soft-fp/floattisf.c: Likewise.
2310 * soft-fp/floattitf.c: Likewise.
2311 * soft-fp/floatundidf.c: Likewise.
2312 * soft-fp/floatundisf.c: Likewise.
2313 * soft-fp/floatunditf.c: Likewise.
2314 * soft-fp/floatunsidf.c: Likewise.
2315 * soft-fp/floatunsisf.c: Likewise.
2316 * soft-fp/floatunsitf.c: Likewise.
2317 * soft-fp/floatuntidf.c: Likewise.
2318 * soft-fp/floatuntisf.c: Likewise.
2319 * soft-fp/floatuntitf.c: Likewise.
2320 * soft-fp/gedf2.c: Likewise.
2321 * soft-fp/gesf2.c: Likewise.
2322 * soft-fp/getf2.c: Likewise.
2323 * soft-fp/ledf2.c: Likewise.
2324 * soft-fp/lesf2.c: Likewise.
2325 * soft-fp/letf2.c: Likewise.
2326 * soft-fp/muldf3.c: Likewise.
2327 * soft-fp/mulsf3.c: Likewise.
2328 * soft-fp/multf3.c: Likewise.
2329 * soft-fp/negdf2.c: Likewise.
2330 * soft-fp/negsf2.c: Likewise.
2331 * soft-fp/negtf2.c: Likewise.
2332 * soft-fp/op-1.h: Likewise.
2333 * soft-fp/op-2.h: Likewise.
2334 * soft-fp/op-4.h: Likewise.
2335 * soft-fp/op-8.h: Likewise.
2336 * soft-fp/op-common.h: Likewise.
2337 * soft-fp/quad.h: Likewise.
2338 * soft-fp/single.h: Likewise.
2339 * soft-fp/soft-fp.h: Likewise.
2340 * soft-fp/subdf3.c: Likewise.
2341 * soft-fp/subsf3.c: Likewise.
2342 * soft-fp/subtf3.c: Likewise.
2343 * soft-fp/truncdfsf2.c: Likewise.
2344 * soft-fp/trunctfdf2.c: Likewise.
2345 * soft-fp/trunctfsf2.c: Likewise.
2346 * soft-fp/trunctfxf2.c: Likewise.
2347 * soft-fp/unorddf2.c: Likewise.
2348 * soft-fp/unordsf2.c: Likewise.
2349 * soft-fp/unordtf2.c: Likewise.
2351 2015-09-24 Richard Earnshaw <rearnsha@arm.com>
2354 * config/arm/fp16.c (__gnu_f2h_internal): Handle infinity correctly.
2356 2015-09-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2358 * config.host (*-*-solaris2*): Add t-crtstuff-pic to tmake_file.
2359 Add crtbeginS.o, crtendS.o to extra_parts if libgcc_cv_solaris_crts.
2360 * config/sol2/gmon.c: (monstartup): Don't write trailing NUL of
2362 (internal_mcount): Likewise.
2363 * config/sol2/t-sol2 (crtp.o, crtpg.o, gmon.o): Compile with
2364 crt_compile, add CRTSTUFF_T_CFLAGS_S.
2366 2015-09-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2368 * configure.ac (libgcc_cv_solaris_crts): New test.
2369 * configure: Regenerate.
2370 * config.in: Regenerate.
2371 * config/sol2/crtp.c, config/sol2/crtpg.c: New files.
2372 * config/gmon-sol2.c: Rename to ...
2373 * config/sol2/gmon.c: ... this.
2374 Include auto-target.h.
2375 (internal_mcount): Wrap setup handling in !HAVE_SOLARIS_CRTS.
2376 * config/t-sol2: Rename to ...
2377 * config/sol2/t-sol2: ... this.
2378 (gmon.o): Reflect renaming.
2379 (crtp.o, crtpg.o): New rules.
2380 * config.host (*-*-solaris2*): Reflect renaming.
2381 Use system CRTs if present.
2382 Remove default CRT case.
2384 2015-09-23 John David Anglin <danglin@gcc.gnu.org>
2386 * config/pa/linux-atomic.c (__kernel_cmpxchg2): Reorder error checks.
2387 (__sync_fetch_and_##OP##_##WIDTH): Change result to match type of
2389 (__sync_##OP##_and_fetch_##WIDTH): Likewise.
2390 (__sync_val_compare_and_swap_##WIDTH): Likewise.
2391 (__sync_bool_compare_and_swap_##WIDTH): Likewise.
2392 (__sync_lock_test_and_set_##WIDTH): Likewise.
2393 (__sync_lock_release_##WIDTH): Likewise.
2394 (__sync_fetch_and_##OP##_4): Change result to match type of
2396 (__sync_##OP##_and_fetch_4): Likewise.
2397 (__sync_val_compare_and_swap_4): Likewise.
2398 (__sync_bool_compare_and_swap_4): likewise.
2399 (__sync_lock_test_and_set_4): Likewise.
2400 (__sync_lock_release_4): Likewise.
2401 (FETCH_AND_OP_2): Add long long variants.
2402 (OP_AND_FETCH_2): Likewise.
2403 (COMPARE_AND_SWAP_2 ): Likewise.
2404 (SYNC_LOCK_TEST_AND_SET_2): Likewise.
2405 (SYNC_LOCK_RELEASE_2): Likewise.
2406 (__sync_bool_compare_and_swap_##WIDTH): Correct return.
2408 2015-09-22 Kirill Yukhin <kirill.yukhin@intel.com>
2410 * libgcc/config/i386/cpuinfo.c (enum processor_features): Add
2411 FEATURE_AVX512VL, FEATURE_AVX512BW, FEATURE_AVX512DQ,
2412 FEATURE_AVX512CD, FEATURE_AVX512ER, FEATURE_AVX512PF.
2413 (get_available_features): Habdle new features.
2415 2015-09-21 James Bowman <james.bowman@ftdichip.com>
2417 * config/ft32/crti-hw.S: Use __PMSIZE to allow configurable
2418 memory layout. Deal correctly with BSS region larger than 32K.
2419 Handle a watchdog reset like a power-on reset. Clean up unused
2422 2015-09-18 Andrew Dixie <andrewd@gentrack.com>
2423 David Edelsohn <dje.gcc@gmail.com>
2425 * config.host (powerpc-ibm-aix*): Add crtdbase.o to extra_parts.
2426 * config/rs6000/crtdbase.S: New file.
2427 * config/rs6000/t-aix-cxa: Build crtdbase.o.
2429 2015-09-15 Max Filippov <jcmvbkbc@gmail.com>
2431 * config/xtensa/linux-unwind.h (xtensa_fallback_frame_state):
2432 Add support for call0 ABI.
2434 2015-09-13 John David Anglin <danglin@gcc.gnu.org>
2436 * config/pa/fptr.c (SIGN_EXTEND): Cast -1 to unsigned.
2438 2015-09-03 Sebastian Huber <sebastian.huber@embedded-brains.de>
2440 * config/gthr-rtems.h (__GTHREADS_CXX0X): New.
2441 (__GTHREAD_HAS_COND): Likewise.
2442 (__gthread_t): Likewise.
2443 (__gthread_cond_t): Likewise.
2444 (__gthread_time_t): Likewise.
2445 (__GTHREAD_MUTEX_INIT): Likewise.
2446 (__GTHREAD_RECURSIVE_MUTEX_INIT): Likewise.
2447 (__GTHREAD_COND_INIT): Likewise.
2448 (__GTHREAD_COND_INIT_FUNCTION): Likewise.
2449 (__GTHREAD_TIME_INIT): Likewise.
2450 (__gthread_create): Likewise.
2451 (__gthread_join): Likewise.
2452 (__gthread_detach): Likewise.
2453 (__gthread_equal): Likewise.
2454 (__gthread_self): Likewise.
2455 (__gthread_yield): Likewise.
2456 (__gthread_cond_broadcast): Likewise.
2457 (__gthread_cond_signal): Likewise.
2458 (__gthread_cond_wait): Likewise.
2459 (__gthread_cond_timedwait): Likewise.
2460 (__gthread_cond_wait_recursive): Likewise.
2461 (__gthread_cond_destroy): Likewise.
2462 (rtems_gxx_once): Delete.
2463 (rtems_gxx_key_create): Likewise.
2464 (rtems_gxx_key_delete): Likewise.
2465 (rtems_gxx_getspecific): Likewise.
2466 (rtems_gxx_setspecific): Likewise.
2467 (rtems_gxx_mutex_init): Likewise.
2468 (rtems_gxx_mutex_destroy): Likewise.
2469 (rtems_gxx_mutex_lock): Likewise.
2470 (rtems_gxx_mutex_trylock): Likewise.
2471 (rtems_gxx_mutex_unlock): Likewise.
2472 (rtems_gxx_recursive_mutex_init): Likewise.
2473 (rtems_gxx_recursive_mutex_lock): Likewise.
2474 (rtems_gxx_recursive_mutex_trylock): Likewise.
2475 (rtems_gxx_recursive_mutex_unlock): Likewise.
2476 (__GTHREAD_ONCE_INIT): Use <pthread.h> initializer.
2477 (__GTHREAD_MUTEX_INIT_FUNCTION): Use <pthread.h> function.
2478 (__GTHREAD_RECURSIVE_MUTEX_INIT_FUNCTION): Likewise.
2479 (__gthread_once): Likewise.
2480 (__gthread_key_create): Likewise.
2481 (__gthread_key_delete): Likewise.
2482 (__gthread_getspecific): Likewise.
2483 (__gthread_setspecific): Likewise.
2484 (__gthread_key_t): Use <pthread.h> type.
2485 (__gthread_once_t): Likewise
2486 (__gthread_mutex_t): Use <sys/lock.h> type.
2487 (__gthread_recursive_mutex_t): Likewise
2488 (__gthread_mutex_lock): Use <sys/lock.h> function.
2489 (__gthread_mutex_trylock): Likewise.
2490 (__gthread_mutex_timedlock): Likewise.
2491 (__gthread_mutex_unlock): Likewise.
2492 (__gthread_mutex_destroy): Likewise.
2493 (__gthread_recursive_mutex_lock): Likewise.
2494 (__gthread_recursive_mutex_trylock): Likewise.
2495 (__gthread_recursive_mutex_timedlock): Likewise.
2496 (__gthread_recursive_mutex_unlock): Likewise.
2497 (__gthread_recursive_mutex_destroy): Likewise.
2499 2015-08-18 Max Filippov <jcmvbkbc@gmail.com>
2501 * config/xtensa/unwind-dw2-xtensa.c (_Unwind_GetCFA): Return
2502 context->sp instead of context->cfa.
2504 2015-08-18 Max Filippov <jcmvbkbc@gmail.com>
2506 * config/xtensa/t-windowed (LIB2ADDEH): Replace unwind-dw2-fde
2507 with unwind-dw2-fde-dip.
2509 2015-08-18 Max Filippov <jcmvbkbc@gmail.com>
2511 * config/xtensa/lib2funcs.S (__xtensa_libgcc_window_spill): Use
2512 CALL12 followed by series of ENTRY to spill windowed registers.
2513 (__xtensa_nonlocal_goto): Call __xtensa_libgcc_window_spill
2514 instead of making linux spill syscall.
2516 2015-08-14 Yuri Rumyantsev <ysrumyan@gmail.com>
2518 * config/i386/cpuinfo.c (enum processor_subtypes): Add skylake.
2519 (get_intel_cpu): Likewise.
2521 2015-08-12 H.J. Lu <hongjiu.lu@intel.com>
2523 * config/i386/cpuinfo.c (processor_types): Add INTEL_KNL.
2524 (get_intel_cpu): Add Knights Landing support.
2526 2015-08-11 Uros Bizjak <ubizjak@gmail.com>
2529 * config/i386/cpuinfo.c (enum processor_features): Add FEATURE_PCLMUL.
2530 (get_available_features): Handle FEATURE_PCLMUL.
2532 2015-08-10 H.J. Lu <hongjiu.lu@intel.com>
2534 * config/i386/cpuinfo.c (get_intel_cpu): Treat model == 0x4f as
2537 2015-07-22 Uros Bizjak <ubizjak@gmail.com>
2540 * config/i386/cpuinfo.c (enum processor_features): Add FEATURE_AES.
2541 (get_available_features): Handle FEATURE_AES.
2543 2015-07-22 Chung-Lin Tang <cltang@codesourcery.com>
2545 * config/nios2/linux-atomic.c (<asm/unistd.h>): Remove #include.
2546 (EFAULT,EBUSY,ENOSYS): Delete unused #defines.
2548 2015-07-17 Nathan Sidwell <nathan@codesourcery.com>
2550 * offloadstuff.c: Constify host data.
2552 2015-07-17 Jan Beulich <jbeulich@suse.com>
2554 * config/t-softfp: Split up "else ifneq".
2556 2015-07-14 Sandra Loosemore <sandra@codesourcery.com>
2557 Cesar Philippidis <cesar@codesourcery.com>
2558 Chung-Lin Tang <cltang@codesourcery.com>
2560 * config/nios2/tramp.c (MOVHI, ORI, JMP): Conditionalize
2561 for __nios2_arch__ level.
2563 2015-07-13 John Marino <gnugcc@marino.st>
2565 * config/i386/t-dragonfly: New.
2567 2015-07-01 John David Anglin <danglin@gcc.gnu.org>
2569 * config/pa/linux-atomic.c (__kernel_cmpxchg): Reorder arguments to
2570 better match light-weight syscall argument order.
2571 (__kernel_cmpxchg2): Likewise.
2574 2015-06-30 H.J. Lu <hongjiu.lu@intel.com>
2576 * config.host: Support i[34567]86-*-elfiamcu target.
2577 * config/t-softfp-sfdftf: New file.
2578 * config/i386/32/t-iamcu: Likewise.
2579 * configure: Regenerated.
2581 2015-06-23 James Lemke <jwlemke@codesourcery.com>
2584 * lib1funcs.S (aeabi_idiv0, aeabi_ldiv0): Add CFI entries.
2586 2015-05-27 H.J. Lu <hongjiu.lu@intel.com>
2588 * Makefile.in (CRTSTUFF_CFLAGS): Add $(NO_PIE_CFLAGS).
2590 2015-05-27 John Marino <gnugcc@marino.st>
2592 * config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Set
2594 * config/i386/freebsd-unwind.h: New.
2596 2015-05-22 Uros Bizjak <ubizjak@gmail.com>
2598 * config.host (i[34567]-*-*, x86_64-*-*): Add t-crtfm instead of
2599 i386/t-crtfm to tmake_file.
2600 * config/i386/crtfastmath.c (set_fast_math_sse): New function.
2601 (set_fast_math): Use set_fast_math_sse for SSE targets.
2602 * config/i386/t-crtfm: Remove.
2604 2015-05-21 Alan Modra <amodra@gmail.com>
2607 * config/rs6000/morestack.S: Remove ".abiversion 1".
2609 2015-05-20 Alan Modra <amodra@gmail.com>
2611 * config/rs6000/morestack.S: New.
2612 * config/rs6000/t-stack-rs6000: New.
2613 * config.host (powerpc*-*-linux*): Add t-stack and t-stack-rs6000
2615 * generic-morestack.c: Don't build for powerpc 32-bit.
2617 2015-05-19 Eric Botcazou <ebotcazou@adacore.com>
2619 * Makefile.in (LIBUNWIND): Move dependency for shared libgcc.
2620 Remove useless endif/ifneq ($(enable_shared),yes) pair.
2622 2015-05-16 James Bowman <james.bowman@ftdichip.com>
2624 * config.host: FT32 target added.
2625 * config/ft32/*: New files for FT32 target.
2627 2015-05-15 Martin Galvan <martin.galvan@tallertechnologies.com>
2629 * config/arm/lib1funcs.S (CFI_START_FUNCTION, CFI_END_FUNCTION):
2631 * config/arm/ieee754-df.S: Add CFI directives.
2632 * config/arm/ieee754-sf.S: Add CFI directives.
2634 2015-05-13 Eric Botcazou <ebotcazou@adacore.com>
2636 * configure.ac: Include config/sjlj.m4.
2637 Remove manual SJLJ check, add GCC_CHECK_SJLJ_EXCEPTIONS and adjust.
2638 * config.in: Regenerate.
2639 * configure: Likewise.
2640 * config.host: Replace enable_sjlj_exceptions by ac_cv_sjlj_exceptions.
2642 2015-05-12 Uros Bizjak <ubizjak@gmail.com>
2644 * libgcov-util.c: Add space between string literal and macro name.
2646 2015-05-06 Sandra Loosemore <sandra@codesourcery.com>
2647 Chris Jones <chrisj@nvidia.com>
2648 Joshua Conner <jconner@nvidia.com>
2650 * config.host (arm*-*-linux*): Add support for crtfastmath.o.
2651 (arm*-*-uclinux*): Likewise.
2652 (arm*-*-eabi* | arm*-*-rtems*): Likewise.
2653 * config/arm/crtfastmath.c: New file.
2655 2014-04-29 Bernd Schmidt <bernds@codesourcery.com>
2657 * Makefile.in (real_host_noncanonical): New variable.
2658 (libsubdir): Use it.
2659 * configure.ac (real_host_noncanonical): Compute. Remove special
2660 case for intelmicemul.
2661 * configure: Regenerate.
2663 2015-04-28 Uros Bizjak <ubizjak@gmail.com>
2665 * config/frv/elf-lib.h: New file.
2666 (CRT_GET_RFIB_DATA): Move definition from gcc/config/frv/frv.h.
2667 * libgcc/config.host (frv-*elf, frv-*-*linux*): Add frv/elf-lib.h
2670 2015-04-28 Uros Bizjak <ubizjak@gmail.com>
2672 * config/frv/frvbengin.c: Do not include defaults.h
2673 * config/frv/frvend.c: Ditto.
2675 2015-04-27 Yoshinori Sato <ysato@users.sourceforge.jp>
2677 * config.host: Add h8300-*-linux
2678 * config/h8300/t-linux: New file.
2679 * config/h8300/lib1funs.s: Change symbol prefix.
2680 * config/h8300/sfp-machine.h: 64bit double support.
2682 2015-04-22 Gregor Richards <gregor.richards@uwaterloo.ca>
2683 Szabolcs Nagy <szabolcs.nagy@arm.com>
2685 * unwind-dw2-fde-dip.c (USE_PT_GNU_EH_FRAME): Define it on
2686 Linux if target provides dl_iterate_phdr.
2688 2015-04-17 H.J. Lu <hongjiu.lu@intel.com>
2691 * config.host (tmake_file): Add t-slibgcc-libgcc for Linux/x86.
2692 * config/i386/cpuinfo.c (__cpu_model): Initialize.
2693 (__cpu_indicator_init@GCC_4.8.0): New.
2694 (__cpu_model@GCC_4.8.0): Likewise.
2695 * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): Add
2698 2015-04-16 Nick Clifton <nickc@redhat.com>
2700 * config/rl78/divmodhi.S: Add G14 and G13 versions of the __divhi3
2701 and __modhi3 functions.
2702 * config/rl78/divmodso.S: Add G14 and G13 versions of the
2703 __divsi3, __udivsi3, __modsi3 and __umodsi3 functions.
2705 2015-04-15 Chen Gang <gang.chen.5i5j@gmail.com>
2707 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Use empty
2708 do-while loop as macro body to avoid warnings.
2710 2015-04-10 Jakub Jelinek <jakub@redhat.com>
2711 Iain Sandoe <iain@codesourcery.com>
2714 * configure: Regenerate.
2716 2015-04-07 Jakub Jelinek <jakub@redhat.com>
2717 Iain Sandoe <iain@codesourcery.com>
2720 * configure: Regenerate.
2722 2015-03-25 Chung-Lin Tang <cltang@codesourcery.com>
2724 * config.host (nios2-*-linux*): Remove 'extra_parts' setting.
2726 2015-03-03 Max Filippov <jcmvbkbc@gmail.com>
2728 Implement call0 ABI for xtensa
2729 * config/xtensa/lib2funcs.S (__xtensa_libgcc_window_spill,
2730 __xtensa_nonlocal_goto): Don't compile for call0 ABI.
2731 (__xtensa_sync_caches): Only use entry and retw in windowed ABI,
2732 use ret in call0 ABI.
2733 * config/xtensa/t-windowed: New file.
2734 * libgcc/config/xtensa/t-xtensa (LIB2ADDEH): Move to t-windowed.
2735 * libgcc/configure: Regenerated.
2736 * libgcc/configure.ac: Check if xtensa target is configured for
2737 windowed ABI and thus needs to use custom unwind code.
2739 2015-02-12 Jonathan Wakely <jwakely@redhat.com>
2742 * gthr-single.h: Use __unused__ attribute instead of unused.
2743 * config/gthr-vxworks.h: Likewise.
2744 * config/i386/gthr-win32.h: Likewise.
2746 2015-02-27 Kai Tietz <ktietz@redhat.com>
2749 * config.in: Regenerated.
2750 * configure: Likewise.
2751 * configure.ac (AC_HEADER_STDC): Added explicit.
2752 (AC_CHECK_HEADERS): Check for default headers plus
2754 * libgcov-util.c (gcov_read_profile_dir): Disable use
2755 of ftw-function, if header is not found.
2756 (ftw_read_file): Likewise.
2758 2015-02-23 Thomas Schwinge <thomas@codesourcery.com>
2761 * config/nvptx/t-nvptx (INHIBIT_LIBC_CFLAGS): Define to
2764 2015-02-17 Sandra Loosemore <sandra@codesourcery.com>
2766 * config/arm/bpabi.S (test_div_by_zero): Make label names
2767 consistent between thumb2 and arm mode cases. Separate the
2768 signed comparison on the high word of the numerator from the
2769 unsigned comparison on the low word.
2770 * config/arm/bpabi-v6m.S (test_div_by_zero): Similarly separate
2773 2015-02-17 Joseph Myers <joseph@codesourcery.com>
2775 * config/nvptx/realloc.c: Include <stddef.h> instead of <stdlib.h>
2777 (__nvptx_realloc): Call __builtin_memcpy instead of memcpy.
2779 2015-02-10 Rainer Emrich <rainer@emrich-ebersheim.de>
2781 PR gcov-profile/61889
2782 * libgcov-driver-system.c: undefine clashing macro for mkdir.
2784 2015-02-02 Nick Clifton <nickc@redhat.com>
2786 * config/rl78/fpmath-sf.S (__rl78_int_pack_a_r8): Fix edge case
2787 rounding up the fraction.
2789 2015-01-31 John David Anglin <danglin@gcc.gnu.org>
2791 * config/pa/linux-atomic.c (__kernel_cmpxchg2): Change declaration of
2792 oldval and newval to const void *. Fix typo.
2793 (FETCH_AND_OP_2): Use __atomic_load_n to load value.
2794 (FETCH_AND_OP_WORD): Likewise.
2795 (OP_AND_FETCH_WORD): Likewise.
2796 (COMPARE_AND_SWAP_2): Likewise.
2797 (__sync_val_compare_and_swap_4): Likewise.
2798 (__sync_lock_test_and_set_4): Likewise.
2799 (SYNC_LOCK_RELEASE_2): Likewise.
2800 Remove support for long long atomic operations.
2802 2015-01-27 Caroline Tice <cmtice@google.com>
2804 Committing VTV Cywin/Ming patch for Patrick Wollgast
2805 * Makefile.in: Move rules to build vtv_*.o out of the check
2806 for CUSTOM_CRTSTUFF.
2807 * config.host (i[34567]86-*-cygwin*, x86_64-*-cygwin*,
2808 i[34567]86-*-mingw*)
2809 (x86_64-*-mingw*): Only add vtv_*.o to extra_parts if
2810 enable_vtable_verify.
2812 2015-01-27 Nick Clifton <nickc@redhat.com>
2814 * config/rl78/cmpsi2.S: Use function start and end macros.
2815 (__gcc_bcmp): New function.
2816 * config/rl78/lshrsi3.S: Use function start and end macros.
2817 * config/rl78/mulsi3.S: Add support for G10.
2818 (__mulqi3): New function for G10.
2819 * config/rl78/signbit.S: Use function start and end macros.
2820 * config/rl78/t-rl78 (LIB2ADD): Add bit-count.S, fpbit-sf.S and
2822 (LIB2FUNCS_EXCLUDE): Define.
2823 (LIB2FUNCS_ST): Define.
2824 * config/rl78/trampoline.S: Use function start and end macros.
2825 * config/rl78/vregs.h (START_FUNC): New macro.
2826 (START_ANOTHER_FUNC): New macro.
2827 (END_FUNC): New macro.
2828 (END_ANOTHER_FUNC): New macro.
2829 * config/rl78/bit-count.S: New file. Contains assembler
2830 implementations of the bit counting functions: ___clzhi2,
2831 __clzsi2, ctzhi2, ctzsi2, ffshi2, ffssi2, __partityhi2,
2832 __paritysi2, __popcounthi2 and __popcountsi2.
2833 * config/rl78/fpbit-sf.S: New file. Contains assembler
2834 implementationas of the math functions: __negsf2, __cmpsf2,
2835 __eqsf2, __nesf2, __lesf2, __ltsf2, __gesf2, gtsf2, __unordsf2,
2836 __fixsfsi, __fixunssfsi, __floatsisf and __floatunssisf.
2837 * config/rl78/fpmath-sf.S: New file. Contains assembler
2838 implementations of the math functions: __subsf3, __addsf3,
2839 __mulsf3 and __divsf3
2841 2015-01-27 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2843 * config.host (i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*):
2844 Add i386/elf-lib.h to tm_file.
2845 * config/i386/elf-lib.h: Fix comment.
2846 * unwind-dw2-fde-dip.c (_Unwind_IteratePhdrCallback) [__x86_64__
2847 && __sun__ && __svr4__]: Remove workaround.
2849 2015-01-25 Allan Sandfeld Jensen <sandfeld@kde.org>
2851 * config/i386/cpuinfo.c (enum processor_features): Add FEATURE_BMI and
2853 (get_available_features): Detect FEATURE_BMI and FEATURE_BMI2.
2855 2015-01-24 H.J. Lu <hongjiu.lu@intel.com>
2857 * config/i386/cpuinfo.c (processor_subtypes): Add
2858 INTEL_COREI7_BROADWELL.
2859 (get_intel_cpu): Support new Silvermont, Haswell and Broadwell
2862 2015-01-23 Uros Bizjak <ubizjak@gmail.com>
2864 * config/i386/elf-lib.h: New file.
2865 (CRT_GET_RFIB_DATA): Move definition from gcc/config/i386/gnu-user.h.
2866 Wrap definition in #ifdef __i386__.
2867 * libgcc/config.host (i[34567]86-*-linux*, i[34567]86-*-kfreebsd*-gnu)
2868 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*)
2869 (i[34567]86-*-kopensolaris*-gnu, x86_64-*-linux*)
2870 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Add i386/elf-lib.h
2873 2015-01-22 Chen Gang <gang.chen.5i5j@gmail.com>
2875 * unwind-dw2-fde.h (last_fde): Use "(const fde *)" instead of
2876 "(char *)" to avoid qualifier warning by 'xgcc' compiling.
2878 2015-01-20 Chung-Lin Tang <cltang@codesourcery.com>
2880 * config/nios2/linux-unwind.h (nios2_fallback_frame_state):
2881 Update rt_sigframe format and address for current Nios II
2884 2015-01-09 Andreas Tobler <andreast@gcc.gnu.org>
2886 * config.host (arm*-*-freebsd*): Add new configuration for
2888 * config/arm/freebsd-atomic.c: New file.
2889 * config/arm/t-freebsd: Likewise.
2890 * config/arm/unwind-arm.h: Add __FreeBSD__ to the list of
2891 'PC-relative indirect' OS's.
2893 2015-01-06 Eric Botcazou <ebotcazou@adacore.com>
2895 * config.host: Add Visium support.
2896 * config/visium: New directory.
2898 2015-01-05 Jakub Jelinek <jakub@redhat.com>
2900 Update copyright years.
2902 2014-12-19 Matthew Fortune <matthew.fortune@imgtec.com>
2904 * config.host: Support mipsisa32r6 and mipsisa64r6.
2905 * config/mips/mips16.S: Do not build for R6.
2907 2014-12-17 Oleg Endo <olegendo@gcc.gnu.org>
2909 * config/sh/crt.h: New.
2910 * config/sh/crti.S: Use GLOBAL macro from crt.h for _init and _fini
2912 * config/sh/crt1.S: Likewise.
2914 2014-12-15 Uros Bizjak <ubizjak@gmail.com>
2917 * crtstuff.c (__do_global_dtors_aux) [HIDDEN_DTOR_LIST_END]: Use
2918 func_ptr *dtor_list temporary variable to avoid "array subscript
2919 is above array bounds" warnings.
2921 2014-12-09 Michael Haubenwallner <michael.haubenwallner@ssi-schaefer.com>
2923 * Makefile.in (with_aix_soname): Define.
2924 * config/rs6000/t-slibgcc-aix: Act upon --with-aix-soname option.
2925 * configure.ac: Accept --with-aix-soname=aix|svr4|both option.
2926 * configure: Recreate.
2928 2014-12-05 Olivier Hainque <hainque@adacore.com>
2930 * unwind-dw2.c (DWARF_REG_TO_UNWIND_COLUMN): Remove default def,
2931 now provided by defaults.h.
2933 2014-11-30 Oleg Endo <olegendo@gcc.gnu.org>
2936 * config/sh/lib1funcs.S: Check value of __SHMEDIA__ instead of checking
2937 whether it's defined.
2939 2014-11-27 Ilya Tocar <ilya.tocar@intel.com>
2941 * config/i386/cpuinfo.c (processor_features): Add FEATURE_AVX512F.
2942 * config/i386/cpuinfo.c (get_available_features): Detect it.
2944 2014-11-27 Tony Wang <tony.wang@arm.com>
2946 * config/arm/lib1funcs.S (FUNC_START): Add conditional section
2947 redefine for macro L_arm_muldivsf3 and L_arm_muldivdf3.
2948 (SYM_END, ARM_SYM_START): Add macros used to expose function Symbols.
2950 2014-11-25 Segher Boessenkool <segher@kernel.crashing.org>
2952 * crtstuff.c (__do_glbal_ctors_1): Add missing semicolon.
2954 2014-11-24 John David Anglin <danglin@gcc.gnu.org>
2956 * config/pa/linux-atomic.c (ABORT_INSTRUCTION): Use __builtin_trap()
2959 2014-11-21 Guy Martin <gmsoft@tuxicoman.be>
2960 John David Anglin <danglin@gcc.gnu.org>
2962 * config/pa/linux-atomic.c (__kernel_cmpxchg2): New.
2963 (FETCH_AND_OP_2): New. Use for subword and double word operations.
2964 (OP_AND_FETCH_2): Likewise.
2965 (COMPARE_AND_SWAP_2): Likewise.
2966 (SYNC_LOCK_TEST_AND_SET_2): Likewise.
2967 (SYNC_LOCK_RELEASE_2): Likewise.
2968 (SUBWORD_SYNC_OP): Remove.
2969 (SUBWORD_VAL_CAS): Likewise.
2970 (SUBWORD_BOOL_CAS): Likewise.
2971 (FETCH_AND_OP_WORD): Update.
2972 Consistently use signed types.
2974 2014-11-13 Bernd Schmidt <bernds@codesourcery.com>
2975 Thomas Schwinge <thomas@codesourcery.com>
2976 Ilya Verbin <ilya.verbin@intel.com>
2977 Andrey Turetskiy <andrey.turetskiy@intel.com>
2979 * Makefile.in (crtoffloadbegin$(objext)): New rule.
2980 (crtoffloadend$(objext)): Likewise.
2981 * configure: Regenerate.
2982 * configure.ac (accel_dir_suffix): Compute new variable.
2983 (extra_parts): Add crtoffloadbegin.o and crtoffloadend.o
2984 if enable_offload_targets is not empty.
2985 * offloadstuff.c: New file.
2987 2014-11-13 Nick Clifton <nickc@redhat.com>
2989 * config/rl78/divmodhi.S: Add support for the G10 architecture.
2990 Use START_FUNC and END_FUNC macros to enable linker garbage
2992 * config/rl78/divmodqi.S: Likewise.
2993 * config/rl78/divmodsi.S: Likewise.
2994 * config/rl78/mulsi3.S: Likewise.
2995 * config/rl78/lib2div.c: Remove G10 functions.
2996 * config/rl78/lib2muls.c: Likewise.
2997 * config/rl78/t-rl8 (HOST_LIBGCC2_CFLAGS): Define.
2998 * config/rl78/vregs.h (START_FUNC): New macro.
2999 (END_FUNC): New macro.
3001 2014-11-12 Matthew Fortune <matthew.fortune@imgtec.com>
3003 * config/mips/mips16.S: Set .module when supported. Update O32
3004 FP64 calling convention and use for FPXX when possible. Add FPXX
3005 calling convention fallback case.
3007 2014-11-06 Bernd Schmidt <bernds@codesourcery.com>
3009 * config.host: Handle nvptx-*-*.
3010 * shared-object.mk (as-flags-$o): Define.
3011 ($(base)$(objext), $(base)_s$(objext)): Use it instead of
3012 -xassembler-with-cpp.
3013 * static-object.mk: Identical changes.
3014 * config/nvptx/t-nvptx: New file.
3015 * config/nvptx/crt0.s: New file.
3016 * config/nvptx/free.asm: New file.
3017 * config/nvptx/malloc.asm: New file.
3018 * config/nvptx/realloc.c: New file.
3020 2014-10-30 Joseph Myers <joseph@codesourcery.com>
3022 * Makefile.in (libgcc.map.in): New target.
3023 (libgcc.map): Use libgcc.map.in.
3024 * config/t-softfp (softfp_compat): New variable to be set by
3026 [$(softfp_compat) = y] (softfp_map_dep, softfp_set_symver): New
3028 [$(softfp_compat) = y] (softfp_file_list): Use files in the build
3030 [$(softfp_compat) = y] ($(softfp_file_list)): Generate wrappers
3031 that use compat symbols and disable all code unless [SHARED].
3032 * config/t-softfp-compat: New file.
3033 * find-symver.awk: New file.
3034 * configure.ac (--with-glibc-version): New configure option.
3035 (ppc_fp_compat): New variable set for powerpc*-*-linux*.
3036 * configure: Regenerate.
3037 * config.host (powerpc*-*-linux*): Use ${ppc_fp_compat} for
3038 soft-float and e500.
3040 2014-10-29 Joseph Myers <joseph@codesourcery.com>
3042 * config/t-hardfp (hardfp_exclusions): Document new variable for
3044 (hardfp_func_list): Exclude functions from $(hardfp_exclusions).
3045 * config/t-softfp (softfp_extras): Document new variable for user
3047 (softfp_func_list): Add functions from $(softfp_extras).
3048 * config/rs6000/t-e500v1-fp, config/rs6000/t-e500v2-fp: New files.
3049 * config.host (powerpc*-*-linux*): For e500v1, use
3050 rs6000/t-e500v1-fp and t-hardfp; do not use t-softfp-sfdf and
3051 t-softfp-excl. For e500v2, use t-hardfp-sfdf, rs6000/t-e500v2-fp
3052 and t-hardfp; do not use t-softfp-sfdf and t-softfp-excl.
3054 2014-10-26 John David Anglin <danglin@gcc.gnu.org>
3056 * config/pa/linux-unwind.h (pa32_read_access_ok): New function.
3057 (pa32_fallback_frame_state): Use pa32_read_access_ok to check if
3058 memory read accesses are ok.
3060 2014-10-25 Joseph Myers <joseph@codesourcery.com>
3062 * configure.ac (ppc_fp_type): Set variable on powerpc*-*-linux*.
3063 * configure: Regenerate.
3064 * config.host (powerpc*-*-linux*): Use $ppc_fp_type to determine
3065 additions to tmake_file. Use t-hardfp-sfdf and t-hardfp instead
3066 of soft-fp for 32-bit classic hard float. Do not use
3067 t-softfp-excl for soft float.
3069 2014-10-22 Joseph Myers <joseph@codesourcery.com>
3071 * config.host (powerpc*-*-linux*): Only use soft-fp for 32-bit
3073 * config/rs6000/t-ppc64-fp (softfp_wrap_start, softfp_wrap_end):
3076 2014-10-22 Georg-Johann Lay <avr@gjlay.de>
3078 * config/avr/lib1funcs.S (__do_global_dtors): Fix wrong code
3079 introduced with 2014-10-21 trunk r216525.
3081 2014-10-21 Joern Rennecke <joern.rennecke@embecosm.com>
3082 Vidya Praveen <vidya.praveen@atmel.com>
3083 Praveen Kumar Kaushik <Praveen_Kumar.Kaushik@atmel.com>
3084 Senthil Kumar Selvaraj <Senthil_Kumar.Selvaraj@atmel.com>
3085 Pitchumani Sivanupandi <Pitchumani.S@atmel.com>
3087 * config/avr/lib1funcs.S (__do_global_dtors): Go back to descending
3090 Updated library functions for AVRTINY arch.
3091 * config/avr/lib1funcs.S: Updated zero/tmp regs for AVRTINY.
3092 Replaced occurrences of r0/r1 with tmp/zero reg macros.
3093 Added wsubi/ wadi macros that expands conditionally as sbiw/ adiw
3094 or AVRTINY equivalent. Replaced occurrences of sbiw/adiw with
3096 (__mulsi3_helper): Update stack, preserve callee saved regs and
3097 argument from stack. Restore callee save registers.
3098 (__mulpsi3): Likewise.
3099 (__muldi3, __udivmodsi4, __divmodsi4, __negsi2, __umoddi3, __udivmod64,
3100 __moddi3, __adddi3, __adddi3_s8, __subdi3, __cmpdi2, __cmpdi2_s8,
3101 __negdi2, __prologue_saves__, __epilogue_restores__): Excluded for
3103 (__tablejump2__): Added lpm equivalent instructions for AVRTINY.
3104 (__do_copy_data): Added new definition for AVRTINY.
3105 (__do_clear_bss): Replace r17 by r18 to preserve zero reg for AVRTINY.
3106 (__load_3, __load_4, __xload_1, __xload_2, __xload_3,
3107 __xload_4, __movmemx_qi, __movmemx_hi): Excluded for AVRTINY.
3108 * config/avr/lib1funcs-fixed.S: Replaced occurrences of r0/r1 with
3109 tmp/zero reg macros. Replaced occurrences of sbiw/adiw with wsubi/wadi
3111 * config/avr/t-avr (LIB1ASMFUNCS): Remove unsupported functions for
3114 Fix broken long multiplication on tiny arch.
3116 2014-10-09 Joseph Myers <joseph@codesourcery.com>
3118 * soft-fp/double.h: Update from glibc.
3119 * soft-fp/eqdf2.c: Likewise.
3120 * soft-fp/eqsf2.c: Likewise.
3121 * soft-fp/eqtf2.c: Likewise.
3122 * soft-fp/extenddftf2.c: Likewise.
3123 * soft-fp/extended.h: Likewise.
3124 * soft-fp/extendsfdf2.c: Likewise.
3125 * soft-fp/extendsftf2.c: Likewise.
3126 * soft-fp/extendxftf2.c: Likewise.
3127 * soft-fp/gedf2.c: Likewise.
3128 * soft-fp/gesf2.c: Likewise.
3129 * soft-fp/getf2.c: Likewise.
3130 * soft-fp/ledf2.c: Likewise.
3131 * soft-fp/lesf2.c: Likewise.
3132 * soft-fp/letf2.c: Likewise.
3133 * soft-fp/op-1.h: Likewise.
3134 * soft-fp/op-2.h: Likewise.
3135 * soft-fp/op-4.h: Likewise.
3136 * soft-fp/op-8.h: Likewise.
3137 * soft-fp/op-common.h: Likewise.
3138 * soft-fp/quad.h: Likewise.
3139 * soft-fp/single.h: Likewise.
3140 * soft-fp/soft-fp.h: Likewise.
3141 * soft-fp/unorddf2.c: Likewise.
3142 * soft-fp/unordsf2.c: Likewise.
3143 * soft-fp/unordtf2.c: Likewise.
3144 * config/c6x/eqd.c (__c6xabi_eqd): Update call to FP_CMP_EQ_D.
3145 * config/c6x/eqf.c (__c6xabi_eqf): Update call to FP_CMP_EQ_S.
3146 * config/c6x/ged.c (__c6xabi_ged): Update call to FP_CMP_D.
3147 * config/c6x/gef.c (__c6xabi_gef): Update call to FP_CMP_S.
3148 * config/c6x/gtd.c (__c6xabi_gtd): Update call to FP_CMP_D.
3149 * config/c6x/gtf.c (__c6xabi_gtf): Update call to FP_CMP_S.
3150 * config/c6x/led.c (__c6xabi_led): Update call to FP_CMP_D.
3151 * config/c6x/lef.c (__c6xabi_lef): Update call to FP_CMP_S.
3152 * config/c6x/ltd.c (__c6xabi_ltd): Update call to FP_CMP_D.
3153 * config/c6x/ltf.c (__c6xabi_ltf): Update call to FP_CMP_S.
3155 2014-10-08 Rong Xu <xur@google.com>
3157 * libgcov-util.c (read_gcda_file): Fix format.
3158 (find_match_gcov_info): Ditto.
3159 (calculate_2_entries): New.
3160 (compute_one_gcov): Ditto.
3161 (gcov_info_count_all_cold): Ditto.
3162 (gcov_info_count_all_zero): Ditto.
3163 (extract_file_basename): Ditto.
3164 (get_file_basename): Ditto.
3166 (matched_gcov_info): Ditto.
3167 (calculate_overlap): Ditto.
3168 (gcov_profile_overlap): Ditto.
3169 * libgcov-driver.c (compute_summary): Make
3170 it avavilable for external calls.
3172 2014-10-06 Rong Xu <xur@google.com>
3174 * Makefile.in: Ditto.
3175 * libgcov-driver.c (gcov_sort_n_vals): New utility function.
3176 (gcov_sort_icall_topn_counter): Ditto.
3177 (gcov_sort_topn_counter_arrays): Ditto.
3178 (dump_one_gcov): Sort indirect_call topn counters.
3179 * libgcov-merge.c (__gcov_merge_icall_topn): New merge
3181 * libgcov-profiler.c (__gcov_topn_value_profiler_body): New
3183 (__gcov_indirect_call_topn_profiler): New profiler function.
3184 * libgcov-util.c (__gcov_icall_topn_counter_op): New.
3185 * libgcov.h: New decls.
3187 2014-10-04 Trevor Saunders <tsaunders@mozilla.com>
3189 * config.host: Remove support for score-*.
3191 2014-09-22 Joseph Myers <joseph@codesourcery.com>
3193 * dfp-bit.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
3194 (__LIBGCC_XF_MANT_DIG__): Define if not already defined.
3195 (LONG_DOUBLE_HAS_XF_MODE): Define in terms of
3196 __LIBGCC_XF_MANT_DIG__.
3197 (__LIBGCC_TF_MANT_DIG__): Define if not already defined.
3198 (LONG_DOUBLE_HAS_TF_MODE): Define in terms of
3199 __LIBGCC_TF_MANT_DIG__.
3200 * libgcc2.c (NOTRUNC): Define in terms of
3201 __LIBGCC_*_EXCESS_PRECISION__, not LIBGCC2_LONG_DOUBLE_TYPE_SIZE.
3202 * libgcc2.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
3204 2014-09-22 Joseph Myers <joseph@codesourcery.com>
3207 * config/ia64/sfp-machine.h (FE_EX_ALL, FP_TRAPPING_EXCEPTIONS):
3210 2014-09-22 Hans-Peter Nilsson <hp@axis.com>
3212 * crtstuff.c (USE_EH_FRAME_REGISTRY): Let USE_EH_FRAME_REGISTRY_ALWAYS
3213 override USE_PT_GNU_EH_FRAME.
3214 [__LIBGCC_EH_FRAME_SECTION_NAME__ && !USE_PT_GNU_EH_FRAME]: Sanity-
3215 check USE_EH_FRAME_REGISTRY_ALWAYS against
3216 __LIBGCC_EH_FRAME_SECTION_NAME__, emit error if unsane.
3217 * Makefile.in (FORCE_EXPLICIT_EH_REGISTRY): New
3218 variable for substituted force_explicit_eh_registry.
3219 (CRTSTUFF_CFLAGS): Add FORCE_EXPLICIT_EH_REGISTRY.
3220 * configure.ac (explicit-exception-frame-registration):
3222 * configure: Regenerate.
3224 2014-09-19 Olivier Hainque <hainque@adacore.com>
3226 * config.host (powerpc-wrs-vxworksmils): New configuration,
3229 2014-09-18 Joseph Myers <joseph@codesourcery.com>
3231 * libgcc2.c (CEXT): Define using __LIBGCC_*_FUNC_EXT__.
3233 2014-09-18 Joseph Myers <joseph@codesourcery.com>
3235 * config/i386/sfp-machine.h (FP_TRAPPING_EXCEPTIONS): Treat clear
3236 bits not set bits as indicating trapping exceptions.
3238 2014-09-17 Nathan sidwell <nathan@acm.org>
3240 * Makefile.in (LIBGCOV_INTERFACE): Add _gcov_dump from ...
3241 (LIBGCOV_DRIVER): ... here.
3242 * libgcov-driver.c (gcov_master): New.
3243 (gcov_exit): Remove from master chain.
3244 (__gcov_init): Add to master chain if version compatible. Don't
3246 * libgcov_interface (__gcov_flust): Call gcov_dump_int.
3247 (gcov_reset_int): Clear master chain, if compatible.
3248 (gcov_dump_int): New internal interface. Dump master chain, if
3250 (gcov_dump): Alias for gcov_dump_int.
3251 * libgcov.h (struct gcov_root): Add next and prev fields.
3252 (struct gcov_master): New struct.
3253 (__gcov_master): New.
3254 (gcov_dump_int): Declare.
3256 2014-09-17 Olivier Hainque <hainque@adacore.com>
3258 * config.host (x86_64-*-mingw*): Add i386/t-cygming to tmake_file
3259 and crtbegin.o + crtend.o to extra_parts.
3261 2014-09-12 Joseph Myers <joseph@codesourcery.com>
3263 * libgcc2.h (LIBGCC2_HAS_SF_MODE): Define using
3264 __LIBGCC_HAS_SF_MODE__.
3265 (LIBGCC2_HAS_DF_MODE): Define using __LIBGCC_HAS_DF_MODE__.
3266 (LIBGCC2_HAS_XF_MODE): Define using __LIBGCC_HAS_XF_MODE__.
3267 (LIBGCC2_HAS_TF_MODE): Define using __LIBGCC_HAS_TF_MODE__.
3268 * config/libbid/bid_gcc_intrinsics.h
3269 (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Do not define.
3270 (LIBGCC2_HAS_XF_MODE): Define using __LIBGCC_HAS_XF_MODE__.
3271 (LIBGCC2_HAS_TF_MODE): Define using __LIBGCC_HAS_TF_MODE__.
3272 * fixed-bit.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Do not define.
3273 (LIBGCC2_HAS_SF_MODE): Define using __LIBGCC_HAS_SF_MODE__.
3274 (LIBGCC2_HAS_DF_MODE): Define using __LIBGCC_HAS_DF_MODE__.
3276 2014-09-11 Georg-Johann Lay <avr@gjlay.de>
3279 * config/avr/libgcc.S (__tablejump2__): Rewrite to use RAMPZ, ELPM
3280 and R24 as needed. Make work for all devices and .text locations.
3281 (__do_global_ctors, __do_global_dtors): Use word addresses.
3282 (__tablejump__, __tablejump_elpm__): Remove functions.
3283 * t-avr (LIB1ASMFUNCS): Remove _tablejump, _tablejump_elpm.
3285 (XICALL, XIJMP): New macros.
3287 2014-09-09 Marcus Shawcroft <marcus.shawcroft@arm.com>
3288 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
3290 * config.host (aarch64*): Include crtfastmath.o and
3292 * config/aarch64/crtfastmath.c: New file.
3294 2014-09-08 Trevor Saunders <tsaunders@mozilla.com>
3296 * config.host: Remove picochip support.
3297 * config/picochip/adddi3.S: Remove.
3298 * config/picochip/ashlsi3.S: Remove.
3299 * config/picochip/ashlsi3.c: Remove.
3300 * config/picochip/ashrsi3.S: Remove.
3301 * config/picochip/ashrsi3.c: Remove.
3302 * config/picochip/clzsi2.S: Remove.
3303 * config/picochip/cmpsi2.S: Remove.
3304 * config/picochip/divmod15.S: Remove.
3305 * config/picochip/divmodhi4.S: Remove.
3306 * config/picochip/divmodsi4.S: Remove.
3307 * config/picochip/lib1funcs.S: Remove.
3308 * config/picochip/longjmp.S: Remove.
3309 * config/picochip/lshrsi3.S: Remove.
3310 * config/picochip/lshrsi3.c: Remove.
3311 * config/picochip/parityhi2.S: Remove.
3312 * config/picochip/popcounthi2.S: Remove.
3313 * config/picochip/setjmp.S: Remove.
3314 * config/picochip/subdi3.S: Remove.
3315 * config/picochip/t-picochip: Remove.
3316 * config/picochip/ucmpsi2.S: Remove.
3317 * config/picochip/udivmodhi4.S: Remove.
3318 * config/picochip/udivmodsi4.S: Remove.
3320 2014-09-08 Joseph Myers <joseph@codesourcery.com>
3322 * libgcc2.c (SF_SIZE): Change all uses to __LIBGCC_SF_MANT_DIG__.
3323 (DF_SIZE): Change all uses to __LIBGCC_DF_MANT_DIG__.
3324 (XF_SIZE): Change all uses to __LIBGCC_XF_MANT_DIG__.
3325 (TF_SIZE): Change all uses to __LIBGCC_TF_MANT_DIG__.
3326 * libgcc2.h (SF_SIZE): Change to __LIBGCC_SF_MANT_DIG__. Give
3327 error if not defined and LIBGCC2_HAS_SF_MODE is defined.
3328 (DF_SIZE): Change to __LIBGCC_DF_MANT_DIG__. Give error if not
3329 defined and LIBGCC2_HAS_DF_MODE is defined.
3330 (XF_SIZE): Change to __LIBGCC_XF_MANT_DIG__. Give error if not
3331 defined and LIBGCC2_HAS_XF_MODE is defined.
3332 (TF_SIZE): Change to __LIBGCC_TF_MANT_DIG__. Give error if not
3333 defined and LIBGCC2_HAS_TF_MODE is defined.
3335 2014-09-08 Joseph Myers <joseph@codesourcery.com>
3337 * fp-bit.c (pack_d, unpack_d): Remove LARGEST_EXPONENT_IS_NORMAL
3338 and ROUND_TOWARDS_ZERO conditionals.
3340 2014-09-07 Nathan sidwell <nathan@acm.org>
3342 * libgcov-interface.c (STRONG_ALIAS): Rename to ...
3343 (ALIAS_weak): ... here. Use forwarding function. Adjust uses.
3345 2014-09-05 Joseph Myers <joseph@codesourcery.com>
3347 * Makefile.in (CRTSTUFF_CFLAGS): Add -fbuilding-libgcc.
3348 * config/aarch64/linux-unwind.h (STACK_POINTER_REGNUM): Change all
3349 uses to __LIBGCC_STACK_POINTER_REGNUM__.
3350 (DWARF_ALT_FRAME_RETURN_COLUMN): Change all uses to
3351 __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
3352 * config/alpha/vms-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN):
3353 Change use to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
3354 * config/cr16/unwind-cr16.c (STACK_GROWS_DOWNWARD): Change all
3355 uses to __LIBGCC_STACK_GROWS_DOWNWARD__.
3356 (DWARF_FRAME_REGISTERS): Change all uses to
3357 __LIBGCC_DWARF_FRAME_REGISTERS__.
3358 (EH_RETURN_STACKADJ_RTX): Change all uses to
3359 __LIBGCC_EH_RETURN_STACKADJ_RTX__.
3360 * config/cr16/unwind-dw2.h (DWARF_FRAME_REGISTERS): Change use to
3361 __LIBGCC_DWARF_FRAME_REGISTERS__. Remove conditional definition.
3362 * config/i386/cygming-crtbegin.c (EH_FRAME_SECTION_NAME): Change
3363 use to __LIBGCC_EH_FRAME_SECTION_NAME__.
3364 (JCR_SECTION_NAME): Change use to __LIBGCC_JCR_SECTION_NAME__.
3365 * config/i386/cygming-crtend.c (EH_FRAME_SECTION_NAME): Change use
3366 to __LIBGCC_EH_FRAME_SECTION_NAME__.
3367 (JCR_SECTION_NAME): Change use to __LIBGCC_JCR_SECTION_NAME__
3368 * config/mips/linux-unwind.h (STACK_POINTER_REGNUM): Change use to
3369 __LIBGCC_STACK_POINTER_REGNUM__.
3370 (DWARF_ALT_FRAME_RETURN_COLUMN): Change all uses to
3371 __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
3372 * config/nios2/linux-unwind.h (STACK_POINTER_REGNUM): Change use
3373 to __LIBGCC_STACK_POINTER_REGNUM__.
3374 * config/pa/hpux-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN): Change
3375 all uses to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
3376 * config/pa/linux-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN): Change
3377 all uses to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
3378 * config/rs6000/aix-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN):
3379 Change all uses to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
3380 (STACK_POINTER_REGNUM): Change all uses to
3381 __LIBGCC_STACK_POINTER_REGNUM__.
3382 * config/rs6000/darwin-fallback.c (STACK_POINTER_REGNUM): Change
3383 use to __LIBGCC_STACK_POINTER_REGNUM__.
3384 * config/rs6000/linux-unwind.h (STACK_POINTER_REGNUM): Change all
3385 uses to __LIBGCC_STACK_POINTER_REGNUM__.
3386 * config/sparc/linux-unwind.h (DWARF_FRAME_REGISTERS): Change use
3387 to __LIBGCC_DWARF_FRAME_REGISTERS__.
3388 * config/sparc/sol2-unwind.h (DWARF_FRAME_REGISTERS): Change use
3389 to __LIBGCC_DWARF_FRAME_REGISTERS__.
3390 * config/tilepro/linux-unwind.h (STACK_POINTER_REGNUM): Change use
3391 to __LIBGCC_STACK_POINTER_REGNUM__.
3392 * config/xtensa/unwind-dw2-xtensa.h (DWARF_FRAME_REGISTERS):
3393 Remove conditional definition.
3394 * crtstuff.c (TEXT_SECTION_ASM_OP): Change all uses to
3395 __LIBGCC_TEXT_SECTION_ASM_OP__.
3396 (EH_FRAME_SECTION_NAME): Change all uses to
3397 __LIBGCC_EH_FRAME_SECTION_NAME__.
3398 (EH_TABLES_CAN_BE_READ_ONLY): Change all uses to
3399 __LIBGCC_EH_TABLES_CAN_BE_READ_ONLY__.
3400 (CTORS_SECTION_ASM_OP): Change all uses to
3401 __LIBGCC_CTORS_SECTION_ASM_OP__.
3402 (DTORS_SECTION_ASM_OP): Change all uses to
3403 __LIBGCC_DTORS_SECTION_ASM_OP__.
3404 (JCR_SECTION_NAME): Change all uses to
3405 __LIBGCC_JCR_SECTION_NAME__.
3406 (INIT_SECTION_ASM_OP): Change all uses to
3407 __LIBGCC_INIT_SECTION_ASM_OP__.
3408 (INIT_ARRAY_SECTION_ASM_OP): Change all uses to
3409 __LIBGCC_INIT_ARRAY_SECTION_ASM_OP__.
3410 * generic-morestack.c (STACK_GROWS_DOWNWARD): Change all uses to
3411 __LIBGCC_STACK_GROWS_DOWNWARD__.
3412 * libgcc2.c (INIT_SECTION_ASM_OP): Change all uses to
3413 __LIBGCC_INIT_SECTION_ASM_OP__.
3414 (INIT_ARRAY_SECTION_ASM_OP): Change all uses to
3415 __LIBGCC_INIT_ARRAY_SECTION_ASM_OP__.
3416 (EH_FRAME_SECTION_NAME): Change all uses to
3417 __LIBGCC_EH_FRAME_SECTION_NAME__.
3418 * libgcov-profiler.c (VTABLE_USES_DESCRIPTORS): Remove conditional
3419 definitions. Change all uses to
3420 __LIBGCC_VTABLE_USES_DESCRIPTORS__.
3421 * unwind-dw2.c (STACK_GROWS_DOWNWARD): Change all uses to
3422 __LIBGCC_STACK_GROWS_DOWNWARD__.
3423 (DWARF_FRAME_REGISTERS): Change all uses to
3424 __LIBGCC_DWARF_FRAME_REGISTERS__.
3425 (EH_RETURN_STACKADJ_RTX): Change all uses to
3426 __LIBGCC_EH_RETURN_STACKADJ_RTX__.
3427 * unwind-dw2.h (DWARF_FRAME_REGISTERS): Remove conditional
3428 definition. Change use to __LIBGCC_DWARF_FRAME_REGISTERS__.
3429 * unwind-sjlj.c (DONT_USE_BUILTIN_SETJMP): Change all uses to
3430 __LIBGCC_DONT_USE_BUILTIN_SETJMP__.
3431 (JMP_BUF_SIZE): Change use to __LIBGCC_JMP_BUF_SIZE__.
3433 2014-09-02 Nathan sidwell <nathan@acm.org>
3435 * libgcov-interface.c (STRONG_ALIAS): New.
3436 (__gcov_flush): Call __gcov_reset_int.
3437 (__gcov_reset): Strong alias for ...
3438 (__gcov_reset_ing): ... this renamed hidden version.
3439 * libgcov.h (__gcov_reset_int): New declaration.
3441 2014-08-19 Yaakov Selkowitz <yselkowi@redhat.com>
3443 * config/i386/cygming-crtend.c (register_frame_ctor): Move atexit
3445 * config/i386/cygming-crtbegin.c (__gcc_register_frame): to here.
3446 (__dso_handle): Define on Cygwin.
3447 * config/i386/t-cygming (crtbeginS.o): New rule.
3448 * config.host (*-*-cygwin*): Add crtbeginS.o to extra_parts.
3450 * config/i386/cygming-crtbegin.c (deregister_frame_fn): Fix
3453 2014-08-13 Steve Ellcey <sellcey@mips.com>
3455 * crtstuff.c: Undef caddr_t.
3457 2014-08-12 Steve Ellcey <sellcey@mips.com>
3459 * config/mips/mips16.S: Skip when __mips_soft_float is defined.
3461 2014-08-07 Nathan Sidwell <nathan@acm.org>
3463 * Makefile.in (LIBGCOV_INTERFACE): Move _gcov_dump ...
3464 (LIBGCOV_DRIVER): ... to here.
3465 * libgcov.h (gcov_do_dump): New #define.
3466 (struct gcov_root): New.
3467 (__gcov_root): New declaration.
3468 (__gcov_dump_one): Declare.
3469 * libgcov-driver.c (gcov_list, gcov_dump_complete,
3470 run_accounted): Delete.
3471 (gcov_compute_histogram): Add LIST argument, adjust.
3472 (compute_summary): Adjust gcov_compute_histogram call.
3473 (gcov_do_dump): Not hidden, static in libgcov.
3474 (gcov_clear): Move to interface.c.
3475 (__gcov_dump_one): New, broken out of ...
3476 (gcov_exit): ... here. Make static.
3478 (__gcov_init): Adjust.
3479 * libgcov-interface.c (gcov_clear, gcov_exit): Remove
3481 (__gcov_flush): Use __gcov_dump_one and __gcov_reset.
3482 (gcov_clear): Moved from driver.c. Add LIST argument.
3483 (__gcov_reset): Adjust for changed interfaces.
3484 (__gcov_fork): Remove local declaration of __gcov_flush_mx.
3486 2014-08-04 Rohit <rohitarulraj@freescale.com>
3489 * config/rs6000/linux-unwind.h (ppc_fallback_frame_state): Update
3490 based on change in SPE high register numbers and 3 HTM registers.
3492 2014-08-01 Nathan Sidwell <nathan@acm.org>
3494 * Makefile.in (LIBGCOV_MERGE, LIBGCOV_PROFILER,
3495 LIBGCOV_INTERFACE): Reformat.
3496 * libgcov-driver.c (gcov_exit, __gcov_init): Disable when
3498 * libgcov-interface.c: Reformat some comments.
3499 (__gcov_flush_mx): Add declaration. Tidy up definition.
3501 2014-07-31 Alan Modra <amodra@gmail.com>
3502 Peter Bergner <bergner@vnet.ibm.com>
3504 * config/rs6000/ibm-ldouble.c (typedef union longDblUnion): Delete.
3505 (pack_ldouble): New function.
3506 (__gcc_qadd): Use it.
3507 (__gcc_qmul): Likewise.
3508 (__gcc_qdiv): Likewise.
3509 (__gcc_qneg): Likewise.
3510 (__gcc_stoq): Likewise.
3511 (__gcc_dtoq): Likewise.
3513 2014-07-30 J. D. Johnston <jjohnst@us.ibm.com>
3515 * config/s390/tpf-unwind.h: Include <stdbool.h>.
3516 (__tpf_eh_return): Add original return address as second parameter.
3517 Handle cases where unwinder routines were called directly, instead
3518 of from within the C++ library.
3520 2014-07-29 Nathan Sidwell <nathan@acm.org>
3522 * libgcov.h: Move renaming of entry points to lib gcov specific
3524 (gcov_do_dump): New rename.
3525 (gcov_rewrite): Remove inline, make HIDDEN.
3526 * libgcov-driver.c (gcov_clear, gcov_exit): Remove declarations.
3527 (gcov_exit_compute_summary): Rename to ...
3528 (compute_summary): ... here. Add LIST argument.
3529 (gcov_exit_merge_gcda): Rename to ...
3530 (merge_one_data): ... here.
3531 (gcov_exit_write_gcda): Rename to ...
3532 (write_one_data): ... here.
3533 (gcov_exit_merge_summary): Rename to ...
3534 (merge_summary): Add RUN_COUNTED argument.
3535 (gcov_exit_dump_gcov): Rename to ...
3536 (dump_one_gcov): Add RUN_COUNTED argument.
3537 (gcov_do_dump): New function, broken out of ...
3538 (gcov_exit): ... here. Call it.
3540 2014-07-27 Anthony Green <green@moxielogic.com>
3542 * config.host: Add moxiebox configuration suppport.
3544 2014-07-27 Nathan Sidwell <nathan@acm.org>
3546 * libgcov-driver.c (struct gcov_filename_aux): Rename ...
3547 (struct gcov_filename): ... here. Include buffer and max length
3549 (gcov_max_filename): Remove.
3550 (gi_filename): Remove.
3551 (gcov_exit_compute_summary): Compute max filename here.
3552 (gcov_exit_merge_gcda): Add filename parm, adjust.
3553 (gcov_exit_merge_summary): Likewise.
3554 (gcov_exit_dump_gcov): Adjust for struct gcov_filename changes.
3555 (gcov_exit): Likewise.
3556 (__gcov_init): Don't calculate max length here.
3557 * libgcov_util.c (max_filename_len): Remove.
3558 (read_gcda_file): Don't calculate max length here.
3559 (gcov_read_profile_dir): Don't propagate here.
3560 * libgcov-driver-system.c (alloc_filename_struct): Adjust for
3561 struct gcov_filename changes.
3562 (gcov_exit_open_gcda_file): Likewise.
3564 2014-07-25 Nathan Sidwell <nathan@acm.org>
3566 * libgcov-driver.c (set_gcov_dump_complete,
3567 reset_gcov_dump_complete, get_gcov_dump_complete): Remove global
3568 functions polluting user's namespace.
3569 (gcov_exit): Set variable directly.
3570 (gcov_clear): Reset variable directly.
3571 * libgcov-interface.c (get_gcov_dymp_complete,
3572 reset_gov_dump_complete): Remove declarations.
3573 (__gcov_reset, __gcov_dump): Don't call them.
3575 2014-07-24 DJ Delorie <dj@redhat.com>
3577 * config/i386/cygming-crtbegin.c (deregister_frame_fn): Newly public.
3578 (__gcc_deregister_frame): Move logic to detect deregister function
3580 (__gcc_register_frame): here, so it's consistent with the register
3583 2014-07-23 Nathan Sidwell <nathan@acm.org>
3585 * libgcov-driver.c (set_gcov_list): Remove.
3586 (gcov_list): Make non-static in GCOV_TOOL.
3587 * libgcov.h (GCOV_TOOL_LINKAGE): Remove unused #define.
3589 2014-07-17 John David Anglin <danglin@gcc.gnu.org>
3591 * config/pa/linux-atomic.c (__sync_lock_release_4): New.
3592 (SYNC_LOCK_RELEASE): Update to use __kernel_cmpxchg for release.
3593 Don't use SYNC_LOCK_RELEASE for int type.
3595 2014-07-14 Richard Biener <rguenther@suse.de>
3597 * libgcov.h (struct gcov_fn_info): Make ctrs size 1.
3599 2014-07-11 Rong Xu <xur@google.com>
3601 * libgcov-util.c (gcov_max_filename): Fix declartion.
3603 2014-07-10 Rong Xu <xur@google.com>
3605 Add gcov-tool: an offline gcda profile processing tool
3607 * libgcov-driver.c (gcov_max_filename): Make available
3609 * libgcov-merge.c (__gcov_merge_add): Replace
3610 gcov_read_counter() with a Macro.
3611 (__gcov_merge_ior): Ditto.
3612 (__gcov_merge_time_profile): Ditto.
3613 (__gcov_merge_single): Ditto.
3614 (__gcov_merge_delta): Ditto.
3615 * libgcov-util.c (void gcov_set_verbose): Set the verbose flag
3616 in the utility functions.
3617 (set_fn_ctrs): Utility function for reading gcda files to in-memory
3618 gcov_list object link lists.
3619 (tag_function): Ditto.
3620 (tag_blocks): Ditto.
3623 (tag_counters): Ditto.
3624 (tag_summary): Ditto.
3625 (read_gcda_finalize): Ditto.
3626 (read_gcda_file): Ditto.
3627 (ftw_read_file): Ditto.
3628 (read_profile_dir_init): Ditto.
3629 (gcov_read_profile_dir): Ditto.
3630 (gcov_read_counter_mem): Ditto.
3631 (gcov_get_merge_weight): Ditto.
3632 (merge_wrapper): A wrapper function that calls merging handler.
3633 (gcov_merge): Merge two gcov_info objects with weights.
3634 (find_match_gcov_info): Find the matched gcov_info in the list.
3635 (gcov_profile_merge): Merge two gcov_info object lists.
3636 (__gcov_add_counter_op): Process edge profile counter values.
3637 (__gcov_ior_counter_op): Process IOR profile counter values.
3638 (__gcov_delta_counter_op): Process delta profile counter values.
3639 (__gcov_single_counter_op): Process single profile counter values.
3640 (fp_scale): Callback function for float-point scaling.
3641 (int_scale): Callback function for integer fraction scaling.
3642 (gcov_profile_scale): Scaling profile counters.
3643 (gcov_profile_normalize): Normalize profile counters.
3644 * libgcov.h: Add headers and functions for gcov-tool use.
3645 (gcov_get_counter): New.
3646 (gcov_get_counter_target): Ditto.
3647 (struct gcov_info): Make the functions field mutable in gcov-tool
3650 2014-06-23 Kai Tietz <ktietz@redhat.com>
3653 * unwind-seh.c (_Unwind_GetGR): Check for proper
3655 (_Unwind_SetGR): Likewise.
3657 2014-05-22 Nick Clifton <nickc@redhat.com>
3659 * config/msp430/t-msp430 (HOST_LIBGCC2_CFLAGS): Add
3662 2014-05-22 Teresa Johnson <tejohnson@google.com>
3664 * libgcov-driver.c (gcov_error): Move declaration before gcov-io.c
3667 2014-05-20 John Marino <gnugcc@marino.st>
3669 * config.host (*-*-dragonfly*): New target.
3670 * crtstuff.c: Make dl_iterate_support generic on *bsd.
3671 * enable-execute-stack-mprotect.c: Always mprotect on FreeBSD.
3672 * unwind-dw2-fde-dip.c: Add dl_iterate_phr support for DragonFly.
3673 * config/i386/dragonfly-unwind.h: New.
3675 2014-05-21 Maciej W. Rozycki <macro@codesourcery.com>
3678 * config/arm/sfp-machine.h (_FP_NANFRAC_H, _FP_NANFRAC_S)
3679 (_FP_NANFRAC_D, _FP_NANSIGN_Q): Set the quiet bit.
3681 2014-05-13 Bernd Edlinger <bernd.edlinger@hotmail.de>
3683 * unwind-seh.c (_Unwind_Backtrace): Uncommented, finished
3686 2014-05-12 Georg-Johann Lay <avr@gjlay.de>
3688 * config/arm/bpabi-lib.h (License): Add GCC Runtime Library Exception.
3690 2014-05-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3693 * config/t-slibgcc-sld: Only build and install libgcc-unwind.map
3696 2014-04-30 Bernd Edlinger <bernd.edlinger@hotmail.de>
3698 Work around for current cygwin32 build problems.
3699 * config/i386/cygming-crtbegin.c (__register_frame_info,
3700 __deregister_frame_info, _Jv_RegisterClasses): Compile weak default
3701 functions only for 64-bit systems.
3703 2014-04-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3705 * config/i386/crtfastmath.c [!__x86_64__ && __sun__ && __svr4__]
3706 (sigill_caught, sigill_hdlr): Remove.
3708 2014-04-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3710 * config/i386/crtfastmath.c (set_fast_math): Remove SSE execution
3712 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
3713 Solaris 9 single-threaded support.
3714 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
3715 Solaris 9 single-threaded support. Add call_user_handler code
3717 (sparc_is_sighandler): Likewise.
3719 2014-03-27 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
3721 * config.host: Append t-floattodi to tmake_file depending on
3724 2014-03-20 Joel Sherrill <joel.sherrill@oarcorp.com>
3726 * config.host (v850*-*-*): Add to tmake_file instead of resetting it.
3728 2014-03-10 Uros Bizjak <ubizjak@gmail.com>
3731 * crtstuff.c (frame_dummy): Use void **jcr_list temporary
3732 variable to avoid "array subscript is above array bounds" warnings.
3733 Use __builtin_expect when checking *jcr_list for NULL.
3735 2014-03-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3738 * config.host (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu)
3739 (*-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu): Only add
3740 vtv_*.o to extra_parts if enable_vtable_verify.
3742 2014-03-06 Nick Clifton <nickc@redhat.com>
3744 * config/msp430/t-msp430 (LIB2ADD): Add lib2hw_mul.S
3745 * config/msp430/lib2hw_mul.S: New: Hardware multiply routines.
3747 2014-02-28 Joey Ye <joey.ye@arm.com>
3750 * config/arm/sfp-machine.h (_FP_NANFRAC_H,
3751 _FP_NANFRAC_S, _FP_NANFRAC_D, _FP_NANFRAC_Q):
3754 2014-02-24 Walter Lee <walt@tilera.com>
3756 * config.host: Support "tilegx*" and "tilepro*" triplets.
3757 * config/tilegx/sfp-machine32.h (__BYTE_ORDER): Handle big endian.
3758 * config/tilegx/sfp-machine64.h (__BYTE_ORDER): Handle big endian.
3760 2014-02-20 Sandra Loosemore <sandra@codesourcery.com>
3761 Chung-Lin Tang <cltang@codesourcery.com>
3763 * config/nios2/t-nios2 (CRTSTUFF_T_CFLAGS): Add -mno-gpopt.
3764 * config/nios2/crti.S: Remove .file directive.
3765 * config/nios2/crtn.S: Likewise.
3767 2014-02-18 Kai Tietz <ktietz@redhat.com>
3768 Jonathan Schleifer <js@webkeks.org>
3771 * unwind-seh.c (_GCC_specific_handler): Pass proper
3772 value to unwind-handler.
3774 2014-02-12 Joseph Myers <joseph@codesourcery.com>
3776 * soft-fp/adddf3.c: Update from glibc.
3777 * soft-fp/addsf3.c: Likewise.
3778 * soft-fp/addtf3.c: Likewise.
3779 * soft-fp/divdf3.c: Likewise.
3780 * soft-fp/divsf3.c: Likewise.
3781 * soft-fp/divtf3.c: Likewise.
3782 * soft-fp/double.h: Likewise.
3783 * soft-fp/eqdf2.c: Likewise.
3784 * soft-fp/eqsf2.c: Likewise.
3785 * soft-fp/eqtf2.c: Likewise.
3786 * soft-fp/extenddftf2.c: Likewise.
3787 * soft-fp/extended.h: Likewise.
3788 * soft-fp/extendsfdf2.c: Likewise.
3789 * soft-fp/extendsftf2.c: Likewise.
3790 * soft-fp/extendxftf2.c: Likewise.
3791 * soft-fp/fixdfdi.c: Likewise.
3792 * soft-fp/fixdfsi.c: Likewise.
3793 * soft-fp/fixdfti.c: Likewise.
3794 * soft-fp/fixsfdi.c: Likewise.
3795 * soft-fp/fixsfsi.c: Likewise.
3796 * soft-fp/fixsfti.c: Likewise.
3797 * soft-fp/fixtfdi.c: Likewise.
3798 * soft-fp/fixtfsi.c: Likewise.
3799 * soft-fp/fixtfti.c: Likewise.
3800 * soft-fp/fixunsdfdi.c: Likewise.
3801 * soft-fp/fixunsdfsi.c: Likewise.
3802 * soft-fp/fixunsdfti.c: Likewise.
3803 * soft-fp/fixunssfdi.c: Likewise.
3804 * soft-fp/fixunssfsi.c: Likewise.
3805 * soft-fp/fixunssfti.c: Likewise.
3806 * soft-fp/fixunstfdi.c: Likewise.
3807 * soft-fp/fixunstfsi.c: Likewise.
3808 * soft-fp/fixunstfti.c: Likewise.
3809 * soft-fp/floatdidf.c: Likewise.
3810 * soft-fp/floatdisf.c: Likewise.
3811 * soft-fp/floatditf.c: Likewise.
3812 * soft-fp/floatsidf.c: Likewise.
3813 * soft-fp/floatsisf.c: Likewise.
3814 * soft-fp/floatsitf.c: Likewise.
3815 * soft-fp/floattidf.c: Likewise.
3816 * soft-fp/floattisf.c: Likewise.
3817 * soft-fp/floattitf.c: Likewise.
3818 * soft-fp/floatundidf.c: Likewise.
3819 * soft-fp/floatundisf.c: Likewise.
3820 * soft-fp/floatunditf.c: Likewise.
3821 * soft-fp/floatunsidf.c: Likewise.
3822 * soft-fp/floatunsisf.c: Likewise.
3823 * soft-fp/floatunsitf.c: Likewise.
3824 * soft-fp/floatuntidf.c: Likewise.
3825 * soft-fp/floatuntisf.c: Likewise.
3826 * soft-fp/floatuntitf.c: Likewise.
3827 * soft-fp/gedf2.c: Likewise.
3828 * soft-fp/gesf2.c: Likewise.
3829 * soft-fp/getf2.c: Likewise.
3830 * soft-fp/ledf2.c: Likewise.
3831 * soft-fp/lesf2.c: Likewise.
3832 * soft-fp/letf2.c: Likewise.
3833 * soft-fp/muldf3.c: Likewise.
3834 * soft-fp/mulsf3.c: Likewise.
3835 * soft-fp/multf3.c: Likewise.
3836 * soft-fp/negdf2.c: Likewise.
3837 * soft-fp/negsf2.c: Likewise.
3838 * soft-fp/negtf2.c: Likewise.
3839 * soft-fp/op-1.h: Likewise.
3840 * soft-fp/op-2.h: Likewise.
3841 * soft-fp/op-4.h: Likewise.
3842 * soft-fp/op-8.h: Likewise.
3843 * soft-fp/op-common.h: Likewise.
3844 * soft-fp/quad.h: Likewise.
3845 * soft-fp/single.h: Likewise.
3846 * soft-fp/soft-fp.h: Likewise.
3847 * soft-fp/subdf3.c: Likewise.
3848 * soft-fp/subsf3.c: Likewise.
3849 * soft-fp/subtf3.c: Likewise.
3850 * soft-fp/truncdfsf2.c: Likewise.
3851 * soft-fp/trunctfdf2.c: Likewise.
3852 * soft-fp/trunctfsf2.c: Likewise.
3853 * soft-fp/trunctfxf2.c: Likewise.
3854 * soft-fp/unorddf2.c: Likewise.
3855 * soft-fp/unordsf2.c: Likewise.
3856 * soft-fp/unordtf2.c: Likewise.
3857 * config/aarch64/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING): New
3859 * config/arm/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
3861 * config/c6x/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
3863 * config/cris/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
3865 * config/i386/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
3867 * config/ia64/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
3869 * config/lm32/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
3871 * config/mips/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
3873 * config/moxie/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
3875 * config/nds32/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
3877 * config/nios2/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
3879 * config/rs6000/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
3881 * config/score/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
3883 * config/tilegx/sfp-machine32.h (_FP_TININESS_AFTER_ROUNDING):
3885 * config/tilegx/sfp-machine64.h (_FP_TININESS_AFTER_ROUNDING):
3887 * config/tilepro/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
3890 2014-02-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
3892 * config/s390/32/_fixdfdi.c: Throw invalid exception if number
3893 cannot be represented.
3894 * config/s390/32/_fixsfdi.c: Likewise.
3895 * config/s390/32/_fixtfdi.c: Likewise.
3896 * config/s390/32/_fixunsdfdi.c: Likewise.
3897 * config/s390/32/_fixunssfdi.c: Likewise.
3898 * config/s390/32/_fixunstfdi.c: Likewise.
3900 2014-02-07 Richard Sandiford <rdsandiford@googlemail.com>
3902 * configure.ac (libgcc_cv_mips_hard_float): New.
3903 * configure: Regenerate.
3904 * config.host (mips*-*-*): Use t-hardfp-sfdf rather than
3905 t-softfp-sfdf for hard-float targets.
3906 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Reinstate.
3907 (softfp_float_modes, softfp_int_modes, softfp_extensions)
3908 (softfp_truncations, softfp_exclude_libgcc2): New.
3909 * config/t-hardfp: New file.
3910 * config/t-hardfp-sfdf: Likewise.
3911 * config/hardfp.c: Likewise.
3913 2014-02-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
3915 * config.host: Include t-floattodi also for s390x.
3916 * config/s390/32/_fixdfdi.c: Omit in 64 bit mode.
3917 * config/s390/32/_fixsfdi.c: Likewise.
3918 * config/s390/32/_fixtfdi.c: Likewise.
3919 * config/s390/32/_fixunsdfdi.c: Likewise.
3920 * config/s390/32/_fixunssfdi.c: Likewise.
3921 * config/s390/32/_fixunstfdi.c: Likewise.
3923 2014-02-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3926 * config/t-slibgcc-sld (libgcc-unwind.map): New target.
3927 (install-libgcc-unwind-map-forbuild): New target.
3928 (all): Depend on install-libgcc-unwind-map-forbuild.
3929 (install-libgcc-unwind-map): New target.
3930 (install): Depend on install-libgcc-unwind-map.
3932 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
3934 * config/nios2/crti.S (_init): Initialize GOT pointer from
3935 _gp_got instead of _GLOBAL_OFFSET_TABLE_.
3937 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
3939 * configure.ac: Check __mips64 when setting host_address.
3940 * configure: Regenerate.
3941 * config.host (mips*-*-*): Add t-softfp-sfdf, mips/t-softfp-tf,
3942 mips/t-mips64 and t-softfp.
3943 (mips*-*-linux*): Don't add mips/t-tpbit.
3944 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS, FPBIT, FPBIT_CFLAGS)
3945 (DPBIT, DPBIT_CFLAGS): Delete.
3946 * config/mips/sfp-machine.h: New file.
3947 * config/mips/t-mips64: Likewise.
3948 * config/mips/t-softfp-tf: Likewise.
3949 * config/mips/t-tpbit: Delete.
3951 2014-01-29 Marcus Shawcroft <marcus.shawcroft@arm.com>
3953 * config/aarch64/sfp-machine.h (_FP_I_TYPE): Define
3956 2014-01-25 Walter Lee <walt@tilera.com>
3958 * config/tilepro/atomic.c: Include tconfig.h. Don't include
3959 config.h or system.h.
3962 2014-01-25 Walter Lee <walt@tilera.com>
3964 * config/tilepro/atomic.c (pre_atomic_barrier): Mark inline.
3965 (post_atomic_barrier): Ditto.
3966 (__fetch_and_do): New macro.
3967 (__atomic_fetch_and_do): Use __fetch_and_do.
3968 (__sync_fetch_and_do): New macro.
3969 (__sync_fetch_and_add_4): New function.
3970 (__sync_fetch_and_sub_4): New function.
3971 (__sync_fetch_and_or_4): New function.
3972 (__sync_fetch_and_and_4): New function.
3973 (__sync_fetch_and_xor_4): New function.
3974 (__sync_fetch_and_nand_4): New function.
3975 (__sync_fetch_and_add_8): New function.
3976 (__sync_fetch_and_sub_8): New function.
3977 (__sync_fetch_and_or_8): New function.
3978 (__sync_fetch_and_and_8): New function.
3979 (__sync_fetch_and_xor_8): New function.
3980 (__sync_fetch_and_nand_8): New function.
3981 (__do_and_fetch): New macro.
3982 (__atomic_do_and_fetch): Use __do_and_fetch.
3983 (__sync_do_and_fetch): New macro.
3984 (__sync_add_and_fetch_4): New function.
3985 (__sync_sub_and_fetch_4): New function.
3986 (__sync_or_and_fetch_4): New function.
3987 (__sync_and_and_fetch_4): New function.
3988 (__sync_xor_and_fetch_4): New function.
3989 (__sync_nand_and_fetch_4): New function.
3990 (__sync_add_and_fetch_8): New function.
3991 (__sync_sub_and_fetch_8): New function.
3992 (__sync_or_and_fetch_8): New function.
3993 (__sync_and_and_fetch_8): New function.
3994 (__sync_xor_and_fetch_8): New function.
3995 (__sync_nand_and_fetch_8): New function.
3996 (__sync_exchange_methods): New macro.
3997 (__sync_val_compare_and_swap_4): New function.
3998 (__sync_bool_compare_and_swap_4): New function.
3999 (__sync_lock_test_and_test_4): New function.
4000 (__sync_val_compare_and_swap_8): New function.
4001 (__sync_bool_compare_and_swap_8): New function.
4002 (__sync_lock_test_and_test_8): New function.
4003 (__subword_cmpxchg_body): New macro.
4004 (__atomic_compare_exchange_1): Use __subword_cmpxchg_body.
4005 (__atomic_compare_exchange_2): Ditto.
4006 (__sync_subword_cmpxchg): New macro.
4007 (__sync_val_compare_and_swap_1): New function.
4008 (__sync_bool_compare_and_swap_1): New function.
4009 (__sync_val_compare_and_swap_2): New function.
4010 (__sync_bool_compare_and_swap_2): New function.
4011 (__atomic_subword): Rename to ...
4012 (__subword): ... New name.
4013 (__atomic_subword_fetch): Use __subword.
4014 (__sync_subword_fetch): New macro.
4015 (__sync_fetch_and_add_1): New function.
4016 (__sync_fetch_and_sub_1): New function.
4017 (__sync_fetch_and_or_1): New function.
4018 (__sync_fetch_and_and_1): New function.
4019 (__sync_fetch_and_xor_1): New function.
4020 (__sync_fetch_and_nand_1): New function.
4021 (__sync_fetch_and_add_2): New function.
4022 (__sync_fetch_and_sub_2): New function.
4023 (__sync_fetch_and_or_2): New function.
4024 (__sync_fetch_and_and_2): New function.
4025 (__sync_fetch_and_xor_2): New function.
4026 (__sync_fetch_and_nand_2): New function.
4027 (__sync_add_and_fetch_1): New function.
4028 (__sync_sub_and_fetch_1): New function.
4029 (__sync_or_and_fetch_1): New function.
4030 (__sync_and_and_fetch_1): New function.
4031 (__sync_xor_and_fetch_1): New function.
4032 (__sync_nand_and_fetch_1): New function.
4033 (__sync_add_and_fetch_2): New function.
4034 (__sync_sub_and_fetch_2): New function.
4035 (__sync_or_and_fetch_2): New function.
4036 (__sync_and_and_fetch_2): New function.
4037 (__sync_xor_and_fetch_2): New function.
4038 (__sync_nand_and_fetch_2): New function.
4039 (__atomic_subword_lock): Use __subword.
4040 (__sync_subword_lock): New macro.
4041 (__sync_lock_test_and_set_1): New function.
4042 (__sync_lock_test_and_set_2): New function.
4044 2014-01-25 Walter Lee <walt@tilera.com>
4046 * config/tilepro/atomic.c (BIT_OFFSET): Define.
4047 (__atomic_subword_cmpxchg): Use BIT_OFFSET.
4048 (__atomic_subword): Ditto.
4050 2014-01-25 Walter Lee <walt@tilera.com>
4052 * config/tilepro/atomic.c (__atomic_do_and_fetch): Add
4053 a prefix op argument.
4054 (__atomic_nand_fetch_4): Add prefix op.
4055 (__atomic_nand_fetch_8): Ditto.
4057 2014-01-21 Baruch Siach <barch@tkos.co.il>
4059 * config.host (tmake_file): add t-slibgcc-libgcc for xtensa*-*-linux*.
4061 2014-01-09 Rong Xu <xur@google.com>
4063 * libgcov-driver.c (this_prg): make it local to save
4065 (gcov_exit_compute_summary): Ditto.
4066 (gcov_exit_merge_gcda): Ditto.
4067 (gcov_exit_merge_summary): Ditto.
4068 (gcov_exit_dump_gcov): Ditto.
4070 2014-01-08 Rong Xu <xur@google.com>
4072 * libgcov-driver.c: Use libgcov.h.
4073 (buffer_fn_data): Use xmalloc instead of malloc.
4074 (gcov_exit_merge_gcda): Ditto.
4075 * libgcov-driver-system.c (allocate_filename_struct): Ditto.
4076 * libgcov.h: New common header files for libgcov-*.h.
4077 * libgcov-interface.c: Use libgcov.h
4078 * libgcov-merge.c: Ditto.
4079 * libgcov-profiler.c: Ditto.
4080 * Makefile.in: Add dependence to libgcov.h
4082 2014-01-02 Joseph Myers <joseph@codesourcery.com>
4084 * config/rs6000/ibm-ldouble.c (__gcc_qdiv): Scale up arguments in
4085 case of small numerator and finite nonzero result.
4087 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
4089 Update copyright years
4091 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
4093 * config/arc/asm.h, config/arc/crtg.S, config/arc/crtgend.S,
4094 config/arc/crti.S, config/arc/crtn.S, config/arc/divtab-arc700.c,
4095 config/arc/dp-hack.h, config/arc/fp-hack.h,
4096 config/arc/ieee-754/adddf3.S, config/arc/ieee-754/addsf3.S,
4097 config/arc/ieee-754/arc600-dsp/divdf3.S,
4098 config/arc/ieee-754/arc600-dsp/divsf3.S,
4099 config/arc/ieee-754/arc600-dsp/muldf3.S,
4100 config/arc/ieee-754/arc600-dsp/mulsf3.S,
4101 config/arc/ieee-754/arc600-mul64/divdf3.S,
4102 config/arc/ieee-754/arc600-mul64/divsf3.S,
4103 config/arc/ieee-754/arc600-mul64/muldf3.S,
4104 config/arc/ieee-754/arc600-mul64/mulsf3.S,
4105 config/arc/ieee-754/arc600/divsf3.S,
4106 config/arc/ieee-754/arc600/mulsf3.S,
4107 config/arc/ieee-754/divdf3.S, config/arc/ieee-754/divsf3-stdmul.S,
4108 config/arc/ieee-754/divsf3.S, config/arc/ieee-754/divtab-arc-df.c,
4109 config/arc/ieee-754/divtab-arc-sf.c, config/arc/ieee-754/eqdf2.S,
4110 config/arc/ieee-754/eqsf2.S, config/arc/ieee-754/extendsfdf2.S,
4111 config/arc/ieee-754/fixdfsi.S, config/arc/ieee-754/fixsfsi.S,
4112 config/arc/ieee-754/fixunsdfsi.S, config/arc/ieee-754/floatsidf.S,
4113 config/arc/ieee-754/floatsisf.S, config/arc/ieee-754/floatunsidf.S,
4114 config/arc/ieee-754/gedf2.S, config/arc/ieee-754/gesf2.S,
4115 config/arc/ieee-754/gtdf2.S, config/arc/ieee-754/gtsf2.S,
4116 config/arc/ieee-754/muldf3.S, config/arc/ieee-754/mulsf3.S,
4117 config/arc/ieee-754/orddf2.S, config/arc/ieee-754/ordsf2.S,
4118 config/arc/ieee-754/truncdfsf2.S, config/arc/ieee-754/uneqdf2.S,
4119 config/arc/ieee-754/uneqsf2.S, config/arc/initfini.c,
4120 config/arc/lib1funcs.S, config/arc/t-arc, config/arc/t-arc-newlib,
4121 config/cris/umulsidi3.S, config/msp430/cmpsi2.S,
4122 config/msp430/epilogue.S, config/msp430/lib2bitcountHI.c,
4123 config/msp430/lib2divHI.c, config/msp430/lib2divQI.c,
4124 config/msp430/lib2divSI.c, config/msp430/lib2mul.c,
4125 config/msp430/msp430-divmod.h, config/msp430/msp430-mul.h,
4126 config/msp430/slli.S, config/msp430/srai.S, config/msp430/srli.S,
4127 config/rl78/divmodhi.S, config/rl78/divmodqi.S, config/rl78/divmodsi.S,
4128 config/rl78/signbit.S, vtv_end.c, vtv_end_preinit.c, vtv_start.c,
4129 vtv_start_preinit.c: Use the standard form for the copyright notice.
4131 2013-12-31 Sandra Loosemore <sandra@codesourcery.com>
4132 Chung-Lin Tang <cltang@codesourcery.com>
4133 Based on patches from Altera Corporation
4135 * config.host (nios2-*-*,nios2-*-linux*): Add nios2 host cases.
4136 * config/nios2/lib2-nios2.h: New file.
4137 * config/nios2/lib2-divmod-hi.c: New file.
4138 * config/nios2/linux-unwind.h: New file.
4139 * config/nios2/lib2-divmod.c: New file.
4140 * config/nios2/linux-atomic.c: New file.
4141 * config/nios2/t-nios2: New file.
4142 * config/nios2/crti.asm: New file.
4143 * config/nios2/t-linux: New file.
4144 * config/nios2/lib2-divtable.c: New file.
4145 * config/nios2/lib2-mul.c: New file.
4146 * config/nios2/tramp.c: New file.
4147 * config/nios2/crtn.asm: New file.
4149 2013-12-26 Uros Bizjak <ubizjak@gmail.com>
4151 * config/i386/cpuinfo.c (enum vendor_signatures): Remove.
4152 (__cpu_indicator_init): Use signature_INTEL_ebx and signature_AMD_ebx
4153 from cpuid.h to check vendor signatures.
4155 2013-12-26 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
4157 * config/i386/cpuinfo.c (processor_types): Rename AMD cpu names
4158 AMD_BOBCAT to AMD_BTVER1 and AMD_JAGUAR to AMD_BTVER2.
4159 (get_amd_cpu): Likewise.
4161 2013-12-25 H.J. Lu <hongjiu.lu@intel.com>
4163 * config/i386/cpuinfo.c (get_intel_cpu): Remove model 0x3f from
4166 2013-12-25 Allan Sandfeld Jensen <sandfeld@kde.org>
4167 H.J. Lu <hongjiu.lu@intel.com>
4170 * config/i386/cpuinfo.c (enum processor_types): Add AMD_BOBCAT
4172 (enum processor_subtypes): Add AMDFAM15H_BDVER3, AMDFAM15H_BDVER4,
4173 INTEL_COREI7_IVYBRIDGE and INTEL_COREI7_HASWELL.
4174 (enum processor_features): Add FEATURE_SSE4_A, FEATURE_FMA4,
4175 FEATURE_XOP and FEATURE_FMA.
4176 (get_amd_cpu): Handle AMD_BOBCAT, AMD_JAGUAR, AMDFAM15H_BDVER2 and
4178 (get_intel_cpu): Handle INTEL_COREI7 and INTEL_COREI7_HASWELL.
4179 (get_available_features): Handle FEATURE_FMA, FEATURE_SSE4_A,
4180 FEATURE_FMA4 and FEATURE_XOP.
4182 2013-12-23 H.J. Lu <hongjiu.lu@intel.com>
4184 * config/i386/cpuinfo.c (processor_subtypes): Replace INTEL_ATOM,
4185 INTEL_SLM with INTEL_BONNELL, INTEL_SILVERMONT.
4186 (get_intel_cpu): Updated.
4188 2013-12-12 Zhenqiang Chen <zhenqiang.chen@arm.com>
4190 * config.host (arm*-*-uclinux*): Move t-arm before t-bpabi.
4192 2013-12-09 Uros Bizjak <ubizjak@gmail.com>
4194 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
4195 instructions when __SSE_MATH__ is defined.
4197 2013-12-06 Ralf Corsépius <ralf.corsepius@rtems.org>
4199 * config.host (microblaze-*-rtems*): New.
4201 2013-12-04 Kugan Vivekanandarajah <kuganv@linaro.org>
4203 * config/arm/bpapi-lib.h (TARGET_HAS_NO_HW_DIVIDE): Define for
4204 architectures that do not have hardware divide instruction.
4205 i.e. architectures that do not define __ARM_ARCH_EXT_IDIV__.
4207 2013-12-04 Richard Sandiford <rdsandiford@googlemail.com>
4209 * longlong.h: Delete (moved to include/).
4211 2013-12-03 Adhemerval Zanella <azanella@linux.vnet.ibm.com>
4213 * config/rs6000/ibm-ldouble.c (__gcc_qadd): Fix add
4214 of normal number and qNaN to not raise an inexact exception.
4216 2013-11-28 Uros Bizjak <ubizjak@gmail.com>
4218 * config/i386/32/sfp-machine.h (__FP_FRAC_ADDI_4): New macro.
4220 2013-11-28 Matthew Leach <matthew.leach@arm.com>
4222 * config/aarch64/linux-unwind.h (aarch64_fallback_frame_state): Check
4223 for correct opcodes on BE.
4225 2013-11-27 Uros Bizjak <ubizjak@gmail.com>
4227 * soft-fp/op-4.h: Update from glibc.
4229 2013-11-27 Kugan Vivekanandarajah <kuganv@linaro.org>
4231 * libgcc2.c (__udivmoddi4): Define new implementation when
4232 TARGET_HAS_NO_HW_DIVIDE is defined, for processors without any
4233 divide instructions.
4235 2013-11-25 Oleg Endo <olegendo@gcc.gnu.org>
4237 * config/sh/crt1.S (start): Don't do VBR_SETUP for SH2E.
4239 2013-11-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4241 * config/t-softfp (soft-fp-objects-base): New variable.
4242 (soft-fp-objects): Use it.
4244 2013-11-23 David Edelson <dje.gcc@gmail.com>
4245 Andrew Dixie <andrewd@gentrack.com>
4248 * config/rs6000/aixinitfini.c: New file.
4249 * config/rs6000/t-aix-cxa (LIB2ADD_ST): Add aixinitfini.c.
4250 * config/rs6000/libgcc-aix-cxa.ver (GCC_4.9): Add libgcc initfini
4253 2013-11-22 Yuri Rumyantsev <ysrumyan@gmail.com>
4255 * config/i386/cpuinfo.c (get_intel_cpu): Add Silvermont cases.
4257 2013-11-18 Jan Hubicka <jh@suse.cz>
4259 * libgcov-driver.c (run_accounted): Make global level static.
4260 (gcov_exit_merge_summary): Silence warning; do not clear
4262 (gcov_exit): Clear it here.
4264 * libgcov-driver.c (gcov_exit_merge_summary): Fix setting
4267 * libgcov-driver.c (get_gcov_dump_complete): Update comments.
4268 (all_prg, crc32): Remove static vars.
4269 (gcov_exit_compute_summary): Rewrite to return crc32; do not clear
4271 (gcov_exit_merge_gcda): Add crc32 parameter.
4272 (gcov_exit_merge_summary): Add crc32 and all_prg parameter;
4273 do not account run if it was already accounted.
4274 (gcov_exit_dump_gcov): Add crc32 and all_prg parameters.
4275 (gcov_exit): Initialize all_prg; update.
4277 2013-11-15 Andreas Schwab <schwab@linux-m68k.org>
4279 * configure: Regenerate.
4281 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
4282 Alan Modra <amodra@gmail.com>
4284 * config/rs6000/linux-unwind.h (TOC_SAVE_SLOT): Define.
4285 (frob_update_context): Use it.
4287 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
4288 Alan Modra <amodra@gmail.com>
4290 * config/rs6000/tramp.S [__powerpc64__ && _CALL_ELF == 2]:
4291 (trampoline_initial): Provide ELFv2 variant.
4292 (__trampoline_setup): Likewise.
4294 * config/rs6000/linux-unwind.h (frob_update_context): Do not
4295 check for AIX indirect function call sequence if _CALL_ELF == 2.
4297 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
4298 Alan Modra <amodra@gmail.com>
4300 * config/rs6000/linux-unwind.h (get_regs): Do not support
4301 old kernel versions if _CALL_ELF == 2.
4302 (frob_update_context): Do not support PLT stub variants only
4303 generated by old linkers if _CALL_ELF == 2.
4305 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
4306 Alan Modra <amodra@gmail.com>
4308 * config/rs6000/linux-unwind.h (ppc_fallback_frame_state): Correct
4309 location of CR save area for 64-bit little-endian systems.
4311 2013-11-11 Eric Botcazou <ebotcazou@adacore.com>
4313 * config.host (arm-wrs-vxworks): Replace arm/t-vxworks with arm/t-elf
4315 * config/arm/t-vxworks: Delete.
4317 2013-11-10 Kai Tietz <ktietz@redhat.com>
4319 * config/i386/cygming-crtbegin.c (__gcc_register_frame):
4320 Increment load-count on use of LIBGCC_SONAME DLL.
4321 (hmod_libgcc): New static variable to hold handle of
4323 (__gcc_deregister_frame): Decrement load-count of
4326 2013-11-08 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
4328 * configure.ac (libgcc_cv_dfp): Extend check to probe fenv.h
4330 * configure: Regenerate
4332 2013-11-07 Uros Bizjak <ubizjak@gmail.com>
4334 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Handle
4335 FP_EX_DENORM. Store result to volatile location after SSE division
4336 to close interrupt window. Remove unneeded fwait after x87
4337 division since interrupt window will be closed by emitted fstp.
4338 Rewrite FP_EX_INEXACT handling.
4340 2013-11-06 Joseph Myers <joseph@codesourcery.com>
4342 * soft-fp/README: Update.
4343 * soft-fp/adddf3.c: Update from glibc.
4344 * soft-fp/addsf3.c: Likewise.
4345 * soft-fp/addtf3.c: Likewise.
4346 * soft-fp/divdf3.c: Likewise.
4347 * soft-fp/divsf3.c: Likewise.
4348 * soft-fp/divtf3.c: Likewise.
4349 * soft-fp/double.h: Likewise.
4350 * soft-fp/eqdf2.c: Likewise.
4351 * soft-fp/eqsf2.c: Likewise.
4352 * soft-fp/eqtf2.c: Likewise.
4353 * soft-fp/extenddftf2.c: Likewise.
4354 * soft-fp/extended.h: Likewise.
4355 * soft-fp/extendsfdf2.c: Likewise.
4356 * soft-fp/extendsftf2.c: Likewise.
4357 * soft-fp/extendxftf2.c: Likewise.
4358 * soft-fp/fixdfdi.c: Likewise.
4359 * soft-fp/fixdfsi.c: Likewise.
4360 * soft-fp/fixdfti.c: Likewise.
4361 * soft-fp/fixsfdi.c: Likewise.
4362 * soft-fp/fixsfsi.c: Likewise.
4363 * soft-fp/fixsfti.c: Likewise.
4364 * soft-fp/fixtfdi.c: Likewise.
4365 * soft-fp/fixtfsi.c: Likewise.
4366 * soft-fp/fixtfti.c: Likewise.
4367 * soft-fp/fixunsdfdi.c: Likewise.
4368 * soft-fp/fixunsdfsi.c: Likewise.
4369 * soft-fp/fixunsdfti.c: Likewise.
4370 * soft-fp/fixunssfdi.c: Likewise.
4371 * soft-fp/fixunssfsi.c: Likewise.
4372 * soft-fp/fixunssfti.c: Likewise.
4373 * soft-fp/fixunstfdi.c: Likewise.
4374 * soft-fp/fixunstfsi.c: Likewise.
4375 * soft-fp/fixunstfti.c: Likewise.
4376 * soft-fp/floatdidf.c: Likewise.
4377 * soft-fp/floatdisf.c: Likewise.
4378 * soft-fp/floatditf.c: Likewise.
4379 * soft-fp/floatsidf.c: Likewise.
4380 * soft-fp/floatsisf.c: Likewise.
4381 * soft-fp/floatsitf.c: Likewise.
4382 * soft-fp/floattidf.c: Likewise.
4383 * soft-fp/floattisf.c: Likewise.
4384 * soft-fp/floattitf.c: Likewise.
4385 * soft-fp/floatundidf.c: Likewise.
4386 * soft-fp/floatundisf.c: Likewise.
4387 * soft-fp/floatunditf.c: Likewise.
4388 * soft-fp/floatunsidf.c: Likewise.
4389 * soft-fp/floatunsisf.c: Likewise.
4390 * soft-fp/floatunsitf.c: Likewise.
4391 * soft-fp/floatuntidf.c: Likewise.
4392 * soft-fp/floatuntisf.c: Likewise.
4393 * soft-fp/floatuntitf.c: Likewise.
4394 * soft-fp/gedf2.c: Likewise.
4395 * soft-fp/gesf2.c: Likewise.
4396 * soft-fp/getf2.c: Likewise.
4397 * soft-fp/ledf2.c: Likewise.
4398 * soft-fp/lesf2.c: Likewise.
4399 * soft-fp/letf2.c: Likewise.
4400 * soft-fp/muldf3.c: Likewise.
4401 * soft-fp/mulsf3.c: Likewise.
4402 * soft-fp/multf3.c: Likewise.
4403 * soft-fp/negdf2.c: Likewise.
4404 * soft-fp/negsf2.c: Likewise.
4405 * soft-fp/negtf2.c: Likewise.
4406 * soft-fp/op-1.h: Likewise.
4407 * soft-fp/op-2.h: Likewise.
4408 * soft-fp/op-4.h: Likewise.
4409 * soft-fp/op-8.h: Likewise.
4410 * soft-fp/op-common.h: Likewise.
4411 * soft-fp/quad.h: Likewise.
4412 * soft-fp/single.h: Likewise.
4413 * soft-fp/soft-fp.h: Likewise.
4414 * soft-fp/subdf3.c: Likewise.
4415 * soft-fp/subsf3.c: Likewise.
4416 * soft-fp/subtf3.c: Likewise.
4417 * soft-fp/truncdfsf2.c: Likewise.
4418 * soft-fp/trunctfdf2.c: Likewise.
4419 * soft-fp/trunctfsf2.c: Likewise.
4420 * soft-fp/trunctfxf2.c: Likewise.
4421 * soft-fp/unorddf2.c: Likewise.
4422 * soft-fp/unordsf2.c: Likewise.
4423 * soft-fp/unordtf2.c: Likewise.
4425 2013-11-05 Uros Bizjak <ubizjak@gmail.com>
4427 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Define.
4428 (_FP_MUL_MEAT_D): Ditto.
4429 (_FP_DIV_MEAT_S): Ditto.
4430 (_FP_DIV_MEAT_D): Ditto.
4431 * config.host (i[34567]86-*-rtems*): Remove i386/t-softfp, add
4432 t-softfp-sfdf and t-softfp to tmake_file.
4434 2013-11-03 Uros Bizjak <ubizjak@gmail.com>
4436 * config/i386/crtfastmath.c: Compile only for !_SOFT_FLOAT.
4437 * config/i386/crtprec.c: Ditto.
4439 2013-10-31 Chung-Ju Wu <jasonwucj@gmail.com>
4440 Shiva Chen <shiva0217@gmail.com>
4442 * config.host (nds32*-elf*): Add nds32 target.
4443 * config/nds32 : New directory and files.
4445 2013-10-16 Hans-Peter Nilsson <hp@axis.com>
4447 For CRIS ports, switch to soft-fp. Improve arit.c and longlong.h.
4448 * config.host (cpu_type) <Setting default>: Add entry for
4450 (tmake_file) <crisv32-*-elf, cris-*-elf, cris-*-linux*>
4451 <crisv32-*-linux*>: Adjust.
4452 * longlong.h: Wrap the whole CRIS section in a single
4453 defined(__CRIS__) conditional. Add comment about add_ssaaaa
4455 (COUNT_LEADING_ZEROS_0): Define when count_leading_zeros is
4457 [__CRIS__] (__umulsidi3): Define.
4458 [__CRIS__] (umul_ppmm): Define in terms of __umulsidi3.
4459 * config/cris/sfp-machine.h: New file.
4460 * config/cris/umulsidi3.S: New file.
4461 * config/cris/t-elfmulti (LIB2ADD_ST): Add umulsidi3.S.
4462 * config/cris/arit.c (SIGNMULT): New macro.
4463 (__Div, __Mod): Use SIGNMULT instead of naked multiplication.
4464 * config/cris/mulsi3.S: Tweak to avoid redundant register-copying;
4465 saving 3 out of originally 33 cycles from the fastest
4466 path, 3 out of 54 from the medium path and one from the longest
4467 path. Improve comments.
4469 2013-10-15 Richard Sandiford <rdsandiford@googlemail.com>
4471 * sync.c: Remove static aliases and define each function directly
4472 under its real name.
4474 2013-10-02 John David Anglin <danglin@gcc.gnu.org>
4476 * config.host (hppa*64*-*-linux*): Define extra_parts.
4477 (hppa*-*-linux*): Likewise.
4479 2013-10-02 Joern Rennecke <joern.rennecke@embecosm.com>
4481 * config/arc/crtgend.S: Add 2013 to Copyright years.
4482 * config/arc/gmon/atomic.h: Likewise.
4483 * config/arc/gmon/auxreg.h: Likewise.
4484 * config/arc/gmon/sys/gmon_out.h: Likewise.
4485 * config/arc/gmon/sys/gmon.h: Likewise.
4486 * config/arc/gmon/prof-freq.c: Likewise.
4487 * config/arc/gmon/mcount.c: Likewise.
4488 * config/arc/gmon/prof-freq-stub.S: Likewise.
4489 * config/arc/gmon/gmon.c: Likewise.
4490 * config/arc/gmon/machine-gmon.h: Likewise.
4491 * config/arc/gmon/profil.S: Likewise.
4492 * config/arc/gmon/dcache_linesz.S: Likewise.
4493 * config/arc/crtg.S: Likewise.
4494 * config/arc/ieee-754/arc600-mul64/divsf3.S: Likewise.
4495 * config/arc/ieee-754/arc600-mul64/divdf3.S: Likewise.
4496 * config/arc/ieee-754/adddf3.S: Likewise.
4497 * config/arc/ieee-754/truncdfsf2.S: Likewise.
4498 * config/arc/ieee-754/fixsfsi.S: Likewise.
4499 * config/arc/ieee-754/gtsf2.S: Likewise.
4500 * config/arc/ieee-754/floatsisf.S: Likewise.
4501 * config/arc/ieee-754/arc600-dsp/divsf3.S: Likewise.
4502 * config/arc/ieee-754/arc600-dsp/divdf3.S: Likewise.
4503 * config/arc/ieee-754/arc600-dsp/mulsf3.S: Likewise.
4504 * config/arc/ieee-754/fixdfsi.S: Likewise.
4505 * config/arc/ieee-754/addsf3.S: Likewise.
4506 * config/arc/ieee-754/gesf2.S: Likewise.
4507 * config/arc/ieee-754/floatsidf.S: Likewise.
4508 * config/arc/ieee-754/extendsfdf2.S: Likewise.
4509 * config/arc/ieee-754/divtab-arc-df.c: Likewise.
4510 * config/arc/ieee-754/gtdf2.S: Likewise.
4511 * config/arc/ieee-754/fixunsdfsi.S: Likewise.
4512 * config/arc/ieee-754/uneqdf2.S: Likewise.
4513 * config/arc/ieee-754/divsf3-stdmul.S: Likewise.
4514 * config/arc/ieee-754/uneqsf2.S: Likewise.
4515 * config/arc/ieee-754/arc-ieee-754.h: Likewise.
4516 * config/arc/ieee-754/divtab-arc-sf.c: Likewise.
4517 * config/arc/ieee-754/eqdf2.S: Likewise.
4518 * config/arc/ieee-754/ordsf2.S: Likewise.
4519 * config/arc/ieee-754/divsf3.S: Likewise.
4520 * config/arc/ieee-754/divdf3.S: Likewise.
4521 * config/arc/ieee-754/floatunsidf.S: Likewise.
4522 * config/arc/ieee-754/orddf2.S: Likewise.
4523 * config/arc/ieee-754/eqsf2.S: Likewise.
4524 * config/arc/ieee-754/gedf2.S: Likewise.
4525 * config/arc/crtn.S: Likewise.
4526 * config/arc/crti.S: Likewise.
4527 * config/arc/t-arc700-uClibc: Likewise.
4528 * config/arc/asm.h: Likewise.
4529 * config/arc/libgcc-excl.ver: Likewise.
4530 * config/arc/t-arc-newlib: Likewise.
4531 * config/arc/divtab-arc700.c: Likewise.
4532 * config/arc/initfini.c: Likewise.
4533 * config/arc/fp-hack.h: Likewise.
4535 2013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
4536 Diego Novillo <dnovillo@google.com>
4538 * config/arc/gmon/mcount.c (_MCOUNT_DECL): Comment typo fix.
4539 * config/arc/ieee-754/arc600-dsp/muldf3.S (.Linf_denorm): Likewise.
4540 * config/arc/ieee-754/arc600-mul64/muldf3.S (.Linf_denorm): Likewise.
4541 * config/arc/ieee-754/muldf3.S (.Linf_denorm): Likewise.
4543 2013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
4544 Brendan Kehoe <brendan@zen.org>
4545 Simon Cook <simon.cook@embecosm.com>
4547 * config.host (arc*-*-elf*, arc*-*-linux-uclibc*): New configurations.
4548 * config/arc: New directory.
4549 * longlong.h [__arc__] (umul_ppmm): Remove.
4550 [__arc__] (__umulsidi3): Define.
4551 [__arc__ && __ARC_NORM__] (count_leading_zeroes): Define.
4552 [__arc__ && __ARC_NORM__] (COUNT_LEADING_ZEROS_0): Likewise.
4554 2013-09-17 Jacek Caban <jacek@codeweavers.com>
4556 * config/i386/gthr-win32.c: CreateSemaphoreW instead of
4558 * config/i386/gthr-win32.h: Likewise.
4560 2013-09-16 DJ Delorie <dj@redhat.com>
4562 * config/rl78/vregs.h: Add G10 register definitions.
4563 * config/rl78/lib2mul.c: Enable for RL78/G10.
4564 * config/rl78/lib2div.c: Likewise.
4565 * config/rl78/lshrsi3.S: Use vregs.h.
4566 * config/rl78/cmpsi2.S: Likewise.
4567 * config/rl78/trampoline.S: Likewise.
4568 * config/rl78/mulsi2.S: Likewise. Disable for RL78/G10.
4570 2013-09-14 DJ Delorie <dj@redhat.com>
4571 Nick Clifton <nickc@redhat.com>
4573 * config/rl78/mulsi3.S: Remove a few unneeded moves and branches.
4574 * config/rl78/vregs.h: New.
4575 * config/rl78/signbit.S: New file. Implements signbit function.
4576 * config/rl78/divmodsi.S: New.
4577 * config/rl78/divmodhi.S: New.
4578 * config/rl78/divmodqi.S: New.
4579 * config/rl78/t-rl78: Build them here...
4580 * config/rl78/lib2div.c: ...but not here.
4582 2013-09-12 DJ Delorie <dj@redhat.com>
4584 * config.host (msp*-*-elf): New.
4585 * config/msp430/: New port.
4587 2013-08-18 Iain Sandoe <iain@codesourcery.com>
4589 PR gcov-profile/58127
4590 * libgcov.c (__gcov_indirect_call_callee): Don't make this a
4591 __thread var for emulated TLS.
4592 (__gcov_indirect_call_counters): Likewise.
4594 2013-08-16 Maciej W. Rozycki <macro@codesourcery.com>
4595 Catherine Moore <clm@codesourcery.com>
4596 Richard Sandiford <rdsandiford@googlemail.com>
4598 * config/mips/mips16.S (CE_STARTFN, CE_ENDFN): New macros.
4599 (RET_FUNCTION): Use them in place of STARTFN and ENDFN.
4600 (CALL_STUB_NO_RET): Likewise.
4601 (CALL_STUB_RET): Likewise.
4602 * config/mips/libgcc-mips16.ver: Remove __mips16_call_stub and
4603 __mips16_ret call/return stub symbols.
4604 * config.host <mips*-*-linux>: For non-R5900 add t-slibgcc-libgcc
4607 2013-08-13 Maciej W. Rozycki <macro@codesourcery.com>
4609 * config.host <mips*-*-linux*>: Remove a stray comment.
4611 2013-08-10 Jan Hubicka <jh@suse.cz>
4613 Work around binutils PR14342
4614 * Makefile.in: Add _gcov_indirect_call_profiler_v2 symbol.
4615 * libgcov.c (L_gcov_indirect_call_profiler): Restore original API.
4616 (L_gcov_indirect_call_profiler_v2): New.
4618 2013-08-06 Jan Hubicka <jh@suse.cz>
4620 * libgcov.c (__gcov_indirect_call_callee,
4621 __gcov_indirect_call_counters): New global vars.
4622 (__gcov_indirect_call_profiler): replace by ...
4623 (__gcov_indirect_call_profiler_v2) ... this one.
4625 2013-08-06 Caroline Tice <cmtice@google.com>
4627 * config.host (extra_parts): Add vtv_start.o, vtv_end.o
4628 vtv_start_preinit.o and vtv_end_preinit.o.
4629 * configure.ac: Add code to check/set enable_vtable_verify.
4630 * Makefile.in: Add rules to build vtv_*.o, if enable_vtable_verify is
4632 * vtv_start_preinit.c: New file.
4633 * vtv_end_preinit.c: New file.
4634 * vtv_start.c: New file.
4635 * vtv_end.c: New file.
4636 * configure: Regenerated.
4638 2013-08-01 Maxim Kuvyrkov <maxim@kugelworks.com>
4640 * config/aarch64/sfp-machine.h, config/aarch64/sync-cache.c,
4641 * config/i386/cpuinfo.c, config/ia64/unwind-ia64.h,
4642 * config/mips/vr4120-div.S: Fix license from GPL-3.0+ to
4643 GPL-3.0-with-GCC-exception.
4645 2013-07-30 Maciej W. Rozycki <macro@codesourcery.com>
4647 * config/mips/mips16.S (DELAYf): Alias to DELAYt for the MIPS IV
4650 2013-07-23 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
4652 * config/s390/linux-unwind.h: Use the proper dwarf to hard reg
4653 mapping for FPRs when creating the fallback framestate.
4655 2013-07-19 Georg-Johann Lay <avr@gjlay.de>
4658 * config/avr/lib1funcs-fixed.S (__roundqq3, __rounduqq3)
4659 (__round_s2_const, __round_u2_const)
4660 (__round_s4_const, __round_u4_const, __round_x8):
4661 Saturate result if addition result cannot be represented.
4663 2013-07-15 Matthias Klose <doko@ubuntu.com>
4665 * libgcc2.c: Don't include <limits.h>.
4667 2013-07-09 Janis Johnson <janisjo@codesourcery.com>
4669 * config.host (powerpc-*-eabispe*): Add t-fdpbit to tmake_file.
4671 2013-07-06 Jakub Jelinek <jakub@redhat.com>
4674 * libgcc2.c (__floattisf): Avoid undefined signed overflow.
4676 2013-06-28 Jakub Jelinek <jakub@redhat.com>
4679 * libgcc2.c (POPCOUNTCST2, POPCOUNTCST4, POPCOUNTCST8, POPCOUNTCST):
4681 (__popcountSI2): For __SIZEOF_INT__ > 2 targets use arithmetics
4682 instead of table lookups.
4683 (__popcountDI2): Likewise.
4685 2013-06-25 Chung-Ju Wu <jasonwucj@gmail.com>
4687 * Makefile.in (clean, distclean): Remove auto-target.h and stamp-h
4690 2013-06-21 Joseph Myers <joseph@codesourcery.com>
4693 * soft-fp/adddf3.c: Update from glibc.
4694 * soft-fp/addsf3.c: Likewise.
4695 * soft-fp/addtf3.c: Likewise.
4696 * soft-fp/divdf3.c: Likewise.
4697 * soft-fp/divsf3.c: Likewise.
4698 * soft-fp/divtf3.c: Likewise.
4699 * soft-fp/double.h: Likewise.
4700 * soft-fp/eqdf2.c: Likewise.
4701 * soft-fp/eqsf2.c: Likewise.
4702 * soft-fp/eqtf2.c: Likewise.
4703 * soft-fp/extenddftf2.c: Likewise.
4704 * soft-fp/extended.h: Likewise.
4705 * soft-fp/extendsfdf2.c: Likewise.
4706 * soft-fp/extendsftf2.c: Likewise.
4707 * soft-fp/fixdfdi.c: Likewise.
4708 * soft-fp/fixdfsi.c: Likewise.
4709 * soft-fp/fixsfdi.c: Likewise.
4710 * soft-fp/fixsfsi.c: Likewise.
4711 * soft-fp/fixtfdi.c: Likewise.
4712 * soft-fp/fixtfsi.c: Likewise.
4713 * soft-fp/fixunsdfdi.c: Likewise.
4714 * soft-fp/fixunsdfsi.c: Likewise.
4715 * soft-fp/fixunssfdi.c: Likewise.
4716 * soft-fp/fixunssfsi.c: Likewise.
4717 * soft-fp/fixunstfdi.c: Likewise.
4718 * soft-fp/fixunstfsi.c: Likewise.
4719 * soft-fp/floatdidf.c: Likewise.
4720 * soft-fp/floatdisf.c: Likewise.
4721 * soft-fp/floatditf.c: Likewise.
4722 * soft-fp/floatsidf.c: Likewise.
4723 * soft-fp/floatsisf.c: Likewise.
4724 * soft-fp/floatsitf.c: Likewise.
4725 * soft-fp/floatundidf.c: Likewise.
4726 * soft-fp/floatundisf.c: Likewise.
4727 * soft-fp/floatunditf.c: Likewise.
4728 * soft-fp/floatunsidf.c: Likewise.
4729 * soft-fp/floatunsisf.c: Likewise.
4730 * soft-fp/floatunsitf.c: Likewise.
4731 * soft-fp/gedf2.c: Likewise.
4732 * soft-fp/gesf2.c: Likewise.
4733 * soft-fp/getf2.c: Likewise.
4734 * soft-fp/ledf2.c: Likewise.
4735 * soft-fp/lesf2.c: Likewise.
4736 * soft-fp/letf2.c: Likewise.
4737 * soft-fp/muldf3.c: Likewise.
4738 * soft-fp/mulsf3.c: Likewise.
4739 * soft-fp/multf3.c: Likewise.
4740 * soft-fp/negdf2.c: Likewise.
4741 * soft-fp/negsf2.c: Likewise.
4742 * soft-fp/negtf2.c: Likewise.
4743 * soft-fp/op-1.h: Likewise.
4744 * soft-fp/op-2.h: Likewise.
4745 * soft-fp/op-4.h: Likewise.
4746 * soft-fp/op-8.h: Likewise.
4747 * soft-fp/op-common.h: Likewise.
4748 * soft-fp/quad.h: Likewise.
4749 * soft-fp/single.h: Likewise.
4750 * soft-fp/soft-fp.h: Likewise.
4751 * soft-fp/subdf3.c: Likewise.
4752 * soft-fp/subsf3.c: Likewise.
4753 * soft-fp/subtf3.c: Likewise.
4754 * soft-fp/truncdfsf2.c: Likewise.
4755 * soft-fp/trunctfdf2.c: Likewise.
4756 * soft-fp/trunctfsf2.c: Likewise.
4757 * soft-fp/unorddf2.c: Likewise.
4758 * soft-fp/unordsf2.c: Likewise.
4759 * soft-fp/unordtf2.c: Likewise.
4760 * config/aarch64/sfp-machine.h (_FP_QNANNEGATEDP): Define to 0.
4761 * config/arm/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
4762 * config/c6x/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
4763 * config/i386/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
4764 * config/ia64/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
4765 * config/lm32/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
4766 * config/moxie/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
4767 * config/rs6000/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
4768 * config/score/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
4769 * config/tilegx/sfp-machine32.h (_FP_QNANNEGATEDP): Likewise.
4770 * config/tilegx/sfp-machine64.h (_FP_QNANNEGATEDP): Likewise.
4771 * config/tilepro/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
4773 2013-06-16 Jürgen Urban <JuergenUrban@gmx.de>
4775 * config/mips/lib2funcs.c: New file.
4776 * config/mips/t-mips (LIB2ADD_ST): Add it.
4778 2013-06-09 Oleg Endo <olegendo@gcc.gnu.org>
4781 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Do not change bits
4782 other than FPSCR.PR and FPSCR.SZ. Add SH4A implementation.
4784 2013-06-08 Walter Lee <walt@tilera.com>
4786 * config/tilepro/atomic.h: Don't include stdint.h or features.h.
4787 Replace int64_t with long long. Add __extension__ where
4789 * config/tilepro/atomic.c: Include config.h.
4791 2013-06-06 Douglas B Rupp <rupp@adacore.com>
4793 * config.host (arm-wrs-vxworks): Configure with other soft float.
4795 2013-06-04 Jürgen Urban <JuergenUrban@gmx.de>
4797 * config.host (mipsr5900-*-elf*, mipsr5900el-*-elf*, mips64r5900-*-elf*)
4798 (mips64r5900el-*-elf*): New configurations.
4800 2013-06-04 Alan Modra <amodra@gmail.com>
4802 * config/rs6000/ibm-ldouble.c: Enable for little-endian.
4804 2013-06-03 Yuri Rumyantsev <yuri.s.rumyantsev@intel.com>
4806 * config/i386/cpuinfo.c (INTEL_SLM): New enum value.
4808 2013-05-28 Eric Botcazou <ebotcazou@adacore.com>
4810 * config/sparc/sol2-unwind.h (MD_FALLBACK_FRAME_STATE_FOR): Do not set
4811 fs->signal_frame for SIGFPE raised for IEEE-754 exceptions.
4812 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Likewise.
4814 2013-05-22 Eric Botcazou <ebotcazou@adacore.com>
4816 * config.host (powerpc-*-elf*): Add rs6000/t-savresfgpr to tmake_file.
4817 (powerpc-wrs-vxworks): Likewise.
4819 2013-05-22 Eric Botcazou <ebotcazou@adacore.com>
4821 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Do it for
4822 signal frames as well.
4823 (MD_FALLBACK_FRAME_STATE_FOR): Do minor cleanups throughout and add the
4824 STACK_BIAS to the CFA offset.
4826 2013-05-17 Richard Henderson <rth@redhat.com>
4829 * unwind-dw2.c (UNWIND_COLUMN_IN_RANGE): New macro.
4830 (execute_cfa_program): Use it when storing to fs->regs.
4832 2013-05-08 Kai Tietz <ktietz@redhat.com>
4834 * config/i386/cygming-crtbegin.c (__register_frame_info): Make weak.
4835 (__deregister_frame_info): Likewise.
4837 2013-05-06 Thomas Schwinge <thomas@codesourcery.com>
4839 * fp-bit.c (unpack_d, pack_d): Properly preserve and restore a
4842 * fp-bit.h [FLOAT] (QUIET_NAN): Correct value.
4844 2013-04-25 Alan Modra <amodra@gmail.com>
4846 * config.host: Match little-endian powerpc-linux.
4848 2013-04-19 Yufeng Zhang <yufeng.zhang@arm.com>
4850 * config/aarch64/sfp-machine.h (_FP_W_TYPE): Change to define
4851 as 'unsigned long long' instead of 'unsigned long'.
4852 (_FP_WS_TYPE): Change to define as 'signed long long' instead of
4855 2013-04-10 Julian Brown <julian@codesourcery.com>
4857 * config/arm/linux-atomic.c (SUBWORD_SYNC_OP, SUBWORD_VAL_CAS)
4858 (SUBWORD_TEST_AND_SET): Use signed char/short types instead of
4859 unsigned char/unsigned short.
4860 (__sync_val_compare_and_swap_{1,2}): Handle signed argument.
4862 2013-04-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4865 * config/t-slibgcc-hpux (SHLIB_MAPFILES): Define.
4867 2013-04-04 Meador Inge <meadori@codesourcery.com>
4869 * config/arm/bpabi.S (aeabi_ldivmod): Add DWARF information for
4870 computing the location of the link register.
4871 (aeabi_uldivmod): Ditto.
4873 2013-03-27 Kai Tietz <ktietz@redhat.com>
4875 * config.host: Add support for cygwin x64 target.
4876 * configure: Regenerated.
4878 2013-03-26 Walter Lee <walt@tilera.com>
4880 * config/tilegx/t-crtstuff: Add -fno-asynchronous-unwind-tables
4881 -mcmodel=large to CRTSTUFF_T_CFLAGS_S variable.
4883 2013-03-25 Kai Tietz <ktietz@redhat.com>
4885 * config/i386/cygwin.S: Replace use of _WIN64 by __x86_64__.
4887 2013-03-20 Robert Mason <rbmj@verizon.net>
4889 * config/vxlib-tls.c (__gthread_get_tsd_data,)
4890 (__gthread_set_tsd_data, __gthread_enter_tsd_dtor_context,)
4891 (__gthread_leave_tsd_dtor_context): Add prototypes.
4892 (tls_delete_hook): Update.
4894 2013-03-20 Catherine Moore <clm@codesourcery.com>
4895 Joseph Myers <joseph@codesourcery.com>
4896 Chao-ying Fu <fu@mips.com>
4898 * config/mips/mips16.S: Don't build for microMIPS.
4899 * config/mips/linux-unwind.h: Handle microMIPS frame.
4900 * config/mips/crtn.S (fini, init): New labels.
4902 2013-03-14 Jakub Jelinek <jakub@redhat.com>
4904 PR tree-optimization/53265
4905 * unwind-dw2.c (execute_cfa_program): Avoid
4906 -Waggressive-array-optimizations warnings for DW_CFA_GNU_window_save
4907 on targets with DWARF_FRAME_REGISTERS < 32.
4909 2013-03-13 Oleg Endo <olegendo@gcc.gnu.org>
4912 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Enable for SH2A.
4913 (sdivsi3, udivsi3): Remove SH4 check and always compile these functions.
4915 2013-03-07 Sriraman Tallam <tmsriram@google.com>
4917 * config/i386/cpuinfo.c (get_intel_cpu): Fix cpuid codes for
4918 sandybridge processors.
4920 2013-03-06 Oleg Endo <olegendo@gcc.gnu.org>
4923 * config/sh/lib1funcs.S (udivsi3_i4i, sdivsi3_i4i): Add __SH2A__ to
4926 2013-03-04 Edgar E. Iglesias <edgar.iglesias@gmail.com>
4928 * config/microblaze/crti.S: Setup stack protection at entry
4930 2013-03-04 Georg-Johann Lay <avr@gjlay.de>
4932 * config/avr/lib1funcs.S (__ashrdi3, __lshrdi3, __ashldi3)
4933 (__rotldi3): Shift bytewise if applicable.
4935 2013-03-01 James Greenhalgh <james.greenhalgh@arm.com>
4937 * config/aarch64/sync-cache.c
4938 (__aarch64_sync_cache_range): Silence warnings.
4940 2013-02-25 Catherine Moore <clm@codesourcery.com>
4943 2013-02-24 Catherine Moore <clm@codesourcery.com>
4944 Joseph Myers <joseph@codesourcery.com>
4945 Chao-ying Fu <fu@mips.com>
4947 * config/mips/mips16.S: Don't build for microMIPS.
4948 * config/mips/linux-unwind.h: Handle microMIPS frame.
4949 * config/mips/crtn.S (fini, init): New labels.
4951 2013-02-24 Catherine Moore <clm@codesourcery.com>
4952 Joseph Myers <joseph@codesourcery.com>
4953 Chao-ying Fu <fu@mips.com>
4955 * config/mips/mips16.S: Don't build for microMIPS.
4956 * config/mips/linux-unwind.h: Handle microMIPS frame.
4957 * config/mips/crtn.S (fini, init): New labels.
4959 2012-02-19 Edgar E. Iglesias <edgar.iglesias@gmail.com>
4960 * config/microblaze/modsi3.S (modsi3): Fix case with 0x80000000
4963 2013-02-16 Alan Modra <amodra@gmail.com>
4966 * config/rs6000/linux-unwind.h (ppc_linux_aux_vector): Delete.
4967 (ppc_fallback_frame_state): Always set up save locations for fp
4968 and altivec. Don't bother with non-callee-saved regs, r0-r13
4969 except for r2 on ppc64, fr0-fr13, v0-v19, vscr.
4971 2013-02-12 Georg-Johann Lay <avr@gjlay.de>
4974 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add: _usmulUHA, _usmulUSA,
4976 (LIB1ASMFUNCS): Add: _muldi3_6, _mulsidi3, _umulsidi3, _usmuluha3,
4977 _ssmulha3, _usmulusa3, _ssmulsa3.
4978 * config/avr/lib1funcs.S (__muldi3_6): Break out of __muldi3.
4979 (__muldi3): XCALL __muldi3_6 instead of rcall.
4980 (__umulsidi3, __mulsidi3): New functions.
4981 (do_prologue_saves, do_epilogue_restores): New .macros.
4982 (__divdi3_moddi3): Use them.
4983 * config/avr/lib1funcs-fixed.S (__usmuluha3, __ssmulha3)
4984 (__usmulusa3, __ssmulsa3): New functions.
4986 2013-02-11 Iain Sandoe <iain@codesourcery.com>
4987 Jack Howarth <howarth@bromo.med.uc.edu>
4988 Patrick Marlier <patrick.marlier@gmail.com>
4991 * config/darwin-crt-tm.c: Remove dummy functions hack.
4993 2013-02-08 Georg-Johann Lay <avr@gjlay.de>
4996 * config/avr/lib2funcs.c: New C sources for modules for libgcc.a.
4997 * config/avr/lib2-object.mk: New iterator to build objects from it.
4998 * config/avr/t-avr: Iterate lib2-object.mk to build objects from
5000 (LIB2FUNCS_EXCLUDE): Add _clrsbdi2.
5001 (LIB1ASMFUNCS): Add: _ssabs_1, _mask1, _ret, _roundqq3, _rounduqq3,
5002 _round_s2, _round_u2, _round_2_const, _addmask_2, _round_s4,
5003 _round_u4, _round_4_const, _addmask_4, _round_x8, _rounddq3
5004 _roundudq3, _roundda3 _rounduda3, _roundta3 _rounduta3.
5005 * config/avr/lib1funcs-fixed.S: Implement them.
5007 2013-02-04 Richard Sandiford <rdsandiford@googlemail.com>
5009 Update copyright years.
5011 2013-02-01 David Edelsohn <dje.gcc@gmail.com>
5014 * config.host (powerpc-ibm-aix[56789]): Add t-aix-cxa to tmake_file.
5015 Add crtcxa to extra_parts.
5016 * config/rs6000/exit.h: New file.
5017 * config/rs6000/cxa_atexit.c: New file.
5018 * config/rs6000/cxa_finalize.c: New file.
5019 * config/rs6000/crtcxa.c: New file.
5020 * config/rs6000/t-aix-cxa: New file.
5021 * config/rs6000/libgcc-aix-cxa.ver: New file.
5023 2013-01-31 Nick Clifton <nickc@redhat.com>
5025 * config/v850/lib1funcs.S: Add support for e3v5 architecture
5028 2013-01-29 Georg-Johann Lay <avr@gjlay.de>
5031 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add:
5032 _mulQQ, _mulHQ, _mulHA, _mulSA,
5033 _mulUQQ, _mulUHQ, _mulUHA, _mulUSA,
5034 _divQQ, _divHQ, _divHA, _divSA,
5035 _divUQQ, _divUHQ, _divUHA, _divUSA.
5037 2013-01-26 David Holsgrove <david.holsgrove@xilinx.com>
5039 * config.host(microblaze*-linux*): tmake_file: Remove
5040 t-slibgcc-nolc-override, add t-slibgcc-libgcc.
5041 * config/microblaze/t-microblaze: Set LIB2FUNCS_EXCLUDE
5042 to exclude functions from being built with libgcc.c and use
5043 the microblaze assembly.
5045 2013-01-26 Edgar E. Iglesias <edgar.iglesias@gmail.com>
5047 * config.host (microblaze*-*-*): Rename microblaze*-*-elf, update
5050 2013-01-17 Yufeng Zhang <yufeng.zhang@arm.com>
5052 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Cast the
5053 results of (dcache_lsize - 1) and (icache_lsize - 1) to the type
5054 __UINTPTR_TYPE__; also cast 'base' to the same type before the
5055 alignment operation.
5057 2013-01-15 Sofiane Naci <sofiane.naci@arm.com>
5059 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Update
5060 loop start address for cache clearing.
5062 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
5064 * config/avr/lib1funcs.S: Remove trailing blanks.
5065 * config/avr/lib1funcs-fixed.S: Ditto.
5067 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
5069 * config/avr/avr-lib.h: Add GPL copyright notice.
5071 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
5073 * fixed-bit.c (SATFRACT) <FROM_TYPE=1, TO_TYPE=4>: Only
5074 declare / set min_low, min_high if TO_MODE_UNSIGNED == 0.
5075 (SATFRACT) <FROM_TYPE=TO_TYPE=4>: Only declare / set min_low,
5076 min_high if FROM_MODE_UNSIGNED == 0 and TO_MODE_UNSIGNED == 0.
5078 2013-01-07 Mark Kettenis <kettenis@openbsd.org>
5080 * config.host (i[34567]86-*-openbsd* and x86_64-*-openbsd*):
5081 Add to lists of i[34567]86-*-* and x86_64-*-* soft-fp targets.
5083 2013-01-04 Nick Clifton <nickc@redhat.com>
5085 * config/v850/lib1funcs.S: Only provide CALLT support functions if
5086 the CALLT instruction is supported.
5088 2012-12-20 Jonathan Wakely <jwakely.gcc@gmail.com>
5090 * gthr.h (__gthread_cond_timedwait_recursive): Do not require.
5091 * gthr-posix.h (__gthread_cond_timedwait_recursive): Remove.
5093 2012-12-13 John Tytgat <John@bass-software.com>
5095 * config/arm/fp16.c (__gnu_f2h_internal): Fix inaccuracy when aexp
5098 2012-12-12 Jakub Jelinek <jakub@redhat.com>
5101 * fixed-bit.c (FIXED_SSADD, FIXED_SSSUB, FIXED_SSNEG): Avoid
5102 undefined signed overflows.
5104 2012-12-09 Uros Bizjak <ubizjak@gmail.com>
5107 * config/alpha/linux-unwind.h: Disable when inhibit_libc is defined.
5109 2012-12-06 Uros Bizjak <ubizjak@gmail.com>
5111 * config/i386/sfp-machine.h (FP_EX_ALL): Define.
5112 (FP_TRAPPING_EXCEPTIONS): Define.
5113 * config/i386/32/sfp-machine.h (FP_EX_SHIFT): Define.
5114 * config/i386/64/sfp-machine.h (FP_EX_SHIFT): Ditto.
5116 2012-12-04 Richard Henderson <rth@redhat.com>
5119 * Makefile.in (libgcc_s.so): Depend on and link with libgcc.a.
5121 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
5123 * config/aarch64/sfp-machine.h (FP_EX_ALL): Define.
5124 (FP_EX_SHIFT): Define.
5125 (FP_TRAPPING_EXCEPTIONS): Define.
5127 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
5129 * config/aarch64/sfp-machine.h (FP_RND_MASK): Define.
5130 (FP_ROUNDMODE): Use FP_RND_MASK.
5131 * config/aarch64/sfp-exceptions.c: New.
5132 * config/aarch64/sfp-machine.h (FP_HANDLE_EXCEPTIONS):
5133 Use __sfp_handle_exceptions.
5135 2012-12-04 Richard Earnshaw <rearnsha@arm.com>
5137 * config.host: (arm*-*-freebsd*): Remove.
5138 (arm*-*-linux*, arm*-*-uclinux*): Simplify logic.
5139 (arm*-*-elf*): Remove.
5140 (arm*-*-wince-pe*): Remove.
5141 * arm/unwind-arm.c (struct fpa_reg): Delete.
5142 (struct fpa_regs): Delete.
5143 (phase1_vrs): Remove fpa element.
5144 (_Unwind_VRS_Get): Remove _UVRSC_FPA.
5145 (_Unwind_VRS_Set, _Unwind_VRS_Pop): Likewise.
5146 * arm/pr-support.c (__gnu_unwind_execute): Remove FPA support.
5147 * ieee754-sf.S (floatundisf): Remove FPA support.
5148 (floatdisf): Likewise.
5149 * ieee75f-df.S (floatundidf): Likewise.
5150 (floatdidf): Likewise.
5152 2012-11-29 Kai Tietz <ktietz@redhat.com>
5155 * unwind-c.c (__SEH__): Make sure SjLj isn't active.
5156 * unwind-generic.h: Likewise.
5157 * unwind-seh.c: Likewise.
5159 2012-11-28 Richard Henderson <rth@redhat.com>
5162 * emutls.c (__emutls_get_address): Avoid race condition between
5163 obj->loc.offset read and emutls_key initialization.
5165 2012-11-22 Georg-Johann Lay <avr@gjlay.de>
5167 Adjust decimal point of signed accum mode to GCC default.
5170 * config/avr/t-avr (LIB1ASMFUNCS): Add _fractsfsq _fractsfusq,
5172 * config/avr/lib1funcs-fixed.S (__fractqqsf, __fracthqsf)
5173 (__fractsasf, __fractsfha, __fractusqsf, __fractsfsa)
5174 (__mulha3, __mulsa3)
5175 (__divqq3, __divha3, __divsa3): Adjust to new position of
5176 decimal point of signed accum types.
5178 (__mulusa3_round): New function.
5179 (__mulusa3): Use it.
5180 (__divqq_helper): New function.
5181 (__udivuqq3): Use it.
5183 2012-11-20 Jakub Jelinek <jakub@redhat.com>
5186 * libgcc-std.ver.in: Add GCC_4.8.0 and %inherit for it.
5188 2012-11-18 Teresa Johnson <tejohnson@google.com>
5191 * libgcov.c (gcov_exit): Remove merged program summary
5192 comparison unless !GCOV_LOCKED.
5194 2012-11-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
5196 * soft-fp: Updated from glibc upstream.
5198 2012-11-06 Ian Lance Taylor <iant@google.com>
5200 * generic-morestack.c (__generic_morestack): Align the returned
5201 stack pointer to a 32 byte boundary.
5202 * config/i386/morestack.S (__morestack_non_split) [32-bit]: Don't
5203 increment the return address until we have decided that we don't
5204 have a varargs function.
5205 (__morestack) [32-bit]: Align stack correctly when calling C
5207 (__morestack) [64-bit]: Likewise.
5209 2012-11-04 Thomas Schwinge <thomas@codesourcery.com>
5211 * configure: Regenerate.
5213 2012-11-02 Uros Bizjak <ubizjak@gmail.com>
5216 * config/i386/sfp-exceptions.c: Guard with _SOFT_FLOAT.
5217 * config/i386/sfp-machine.h: Guard exception handling
5218 code with _SOFT_FLOAT.
5219 * config/i386/32/sfp-machine.h: Guard rounding handling
5220 code with _SOFT_FLOAT.
5221 * config/i386/64/sfp-machine.h: Ditto.
5223 2012-10-31 Joel Sherrill <joel.sherrill@oarcorp.com>
5225 * config.host (m32r-*-rtems*): Include crtinit.o and crtfinit.o
5228 2012-10-26 Uros Bizjak <ubizjak@gmail.com>
5230 * config/i386/crtfastmath.c (set_fast_math): Use __builtin_ia32_fxsave.
5231 Clear only fxsave.mxcsr_mask. Use saved mxcsr from fxsave structure
5232 when appropriate. Correct structure element types.
5233 * config/i386/t-crtfm (crtfastmath.o): Compile with -mfxsr, remove
5234 -minline-all-stringops from compile flags.
5236 2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
5238 * config.host (sparc64-*-rtems*): Remove sparc/t-elf.
5240 2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
5242 * config.host (sh*-*-rtems*): Add sh*-*-elf*'s extra_parts.
5244 2012-10-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
5246 * config.host (powerpc-*-rtems*): Add rs6000/t-savresfgpr to
5249 2012-10-23 Ian Bolton <ian.bolton@arm.com>
5250 Jim MacArthur <jim.macarthur@arm.com>
5251 Marcus Shawcroft <marcus.shawcroft@arm.com>
5252 Nigel Stephens <nigel.stephens@arm.com>
5253 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
5254 Richard Earnshaw <rearnsha@arm.com>
5255 Sofiane Naci <sofiane.naci@arm.com>
5256 Stephen Thomas <stephen.thomas@arm.com>
5257 Tejas Belagod <tejas.belagod@arm.com>
5258 Yufeng Zhang <yufeng.zhang@arm.com>
5260 * config.host (aarch64*-*-elf, aarch64*-*-linux*): New.
5261 * config/aarch64/crti.S: New file.
5262 * config/aarch64/crtn.S: New file.
5263 * config/aarch64/linux-unwind.h: New file.
5264 * config/aarch64/sfp-machine.h: New file.
5265 * config/aarch64/sync-cache.c: New file.
5266 * config/aarch64/t-aarch64: New file.
5267 * config/aarch64/t-softfp: New file.
5269 2012-10-21 Hans-Peter Nilsson <hp@bitrange.com>
5271 * config/mmix/crti.S: Mark program and data addresses using PRELD.
5272 Remove typo'd and unnecessary alignment-LOC for .data. Remove
5273 no-longer-needed LDBU insns.
5275 2012-10-18 Sebastian Huber <sebastian.huber@embedded-brains.de>
5278 (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtemseabi*): Rename
5279 "arm*-*-rtemseabi*" to "arm*-*-rtems*".
5281 2012-10-17 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
5283 * config/arm/lib1funcs.S (__ARM_ARCH__): Define for ARMv8-A.
5285 2012-10-15 Matthias Klose <doko@ubuntu.com>
5287 * config.host: Match arm*-*-linux-* for ARM Linux/GNU.
5289 2012-10-15 Pavel Chupin <pavel.v.chupin@intel.com>
5291 * configure: Regenerate.
5292 * configure.ac: Replace code with GCC_AC_THREAD_HEADER use.
5294 2012-10-10 Uros Bizjak <ubizjak@gmail.com>
5296 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
5297 instructions for 64bit targets only.
5299 2012-10-10 Uros Bizjak <ubizjak@gmail.com>
5301 * config/i386/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
5302 FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX): Move to ...
5303 * config/i386/32/sfp-machine.h: ... here.
5304 * config/i386/64/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO,
5305 FP_RND_PINF, FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX):
5308 2012-10-07 Matthias Klose <doko@ubuntu.com>
5310 * config/arm/unwind-arm.h (__gnu_unwind_24bit): Mark parameters
5312 (_Unwind_decode_typeinfo_ptr): Mark base as unused.
5314 2012-10-06 Mark Kettenis <kettenis@openbsd.org>
5316 * config.host (*-*-openbsd*): Add t-eh-dw2-dip to tmake_file.
5317 * unwind-dw2-fde-dip.c: Don't include <elf.h> on OpenBSD.
5318 (USE_PT_GNU_EH_FRAME): Define for OpenBSD.
5321 2012-10-05 Jonathan Wakely <jwakely.gcc@gmail.com>
5324 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
5325 Fix parameter names.
5327 2012-10-04 Oleg Endo <olegendo@gcc.gnu.org>
5330 * config/sh/t-sh (HOST_LIBGCC2_CFLAGS): Delete.
5331 * config/sh/t-netbsd (HOST_LIBGCC2_CFLAGS): Delete.
5332 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Remove mieee option.
5334 2012-10-03 Oleg Endo <olegendo@gcc.gnu.org>
5337 * config/sh/linux-atomic.S: Delete.
5338 * config/sh/linux-atomic.c: New.
5339 * config/sh/t-linux (LIB2ADD): Replace linux-atomic.S with
5340 linux-atomic.c. Add cflags to disable warnings.
5342 2012-10-02 Jonathan Wakely <jwakely.gcc@gmail.com>
5345 * gthr.h (__gthread_recursive_mutex_destroy): Document new required
5347 * gthr-posix.h (__gthread_recursive_mutex_destroy): Define.
5348 * gthr-single.h (__gthread_recursive_mutex_destroy): Likewise.
5349 * config/gthr-rtems.h (__gthread_recursive_mutex_destroy): Likewise.
5350 * config/gthr-vxworks.h (__gthread_recursive_mutex_destroy): Likewise.
5351 * config/i386/gthr-win32.c (__gthread_win32_recursive_mutex_destroy):
5353 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
5355 * config/mips/gthr-mipssde.h (__gthread_recursive_mutex_destroy):
5357 * config/pa/gthr-dce.h (__gthread_recursive_mutex_destroy): Likewise.
5358 * config/s390/gthr-tpf.h (__gthread_recursive_mutex_destroy): Likewise.
5360 2012-09-19 Mark Kettenis <kettenis@openbsd.org>
5362 * config.host (hppa-*-openbsd*): New target.
5363 * config/pa/t-openbsd: New file.
5365 2012-09-15 Georg-Johann Lay <avr@gjlay.de>
5368 * config/avr/lib1funcs-fixed.S (__ssneg_2, __ssabs_2, __ssneg_4,
5369 __ssabs_4, __clr_8, __ssneg_8, __ssabs_8,
5370 __usadd_8, __ussub_8, __ssadd_8, __sssub_8): New functions.
5371 (__divsa3): Use __negsi2 to negate r_quoL.
5372 * config/avr/lib1funcs.S (FALIAS): New macro.
5373 (__divmodsi4): Break out and use __divmodsi4_neg1 as...
5374 (__negsi2): ...this new function.
5375 * config/avr/t-avr (LIB1ASMFUNCS): Add _negsi2, _clr_8,
5376 _ssneg_2, _ssneg_4, _ssneg_8, _ssabs_2, _ssabs_4,
5377 _ssabs_8, _ssadd_8, _sssub_8, _usadd_8, _ussub_8.
5378 (LIB2FUNCS_EXCLUDE): Fix typo for _add _sub.
5379 Add: _ssadd*, _sssub*, _ssneg*, _ssabs* for signed fixed modes.
5380 Add: _usadd*, _ussub*, _usneg* for unsigned fixed modes.
5382 2012-09-10 Oleg Endo <olegendo@gcc.gnu.org>
5385 * config/sh/lib1funcs.S (ashlsi3): Reimplement as ashlsi3_r0.
5386 (lshrsi3): Reimplement as lshrsi3_r0.
5388 2012-09-10 Andreas Schwab <schwab@linux-m68k.org>
5391 * config/t-slibgcc-libgcc (SHLIB_MAKE_SOLINK): Use -lgcc instead
5394 2012-09-07 Teresa Johnson <tejohnson@google.com>
5396 PR gcov-profile/54487
5397 * libgcc/libgcov.c (gcov_exit): Avoid warning on histogram
5400 2012-09-05 Georg-Johann Lay <avr@gjlay.de>
5403 * config.host (tmake_file,host=avr-*-*): Add avr/t-avrlibc if
5404 not configured --with-avrlibc=no.
5405 * config/avr/t-avrlibc: New file.
5406 * Makefile.in (FPBIT_FUNCS): filter-out LIB2FUNCS_EXCLUDE.
5407 (DPBIT_FUNCS): Ditto.
5408 (TPBIT_FUNCS): Ditto.
5410 2012-09-04 Teresa Johnson <tejohnson@google.com>
5412 * libgcov.c (struct gcov_summary_buffer): New structure.
5413 (gcov_histogram_insert): New function.
5414 (gcov_compute_histogram): Ditto.
5415 (gcov_exit): Invoke gcov_compute_histogram, and perform merging of
5416 histograms during summary merging.
5418 2012-09-01 Mark Kettenis <kettenis@openbsd.org>
5420 * config.host (x86_64-*-openbsd*): New target.
5422 2012-08-29 Chung-Lin Tang <cltang@codesourcery.com>
5424 * config/mips/crtfastmath.c (set_fast_math): Add 'nomips16'
5427 2012-08-24 Georg-Johann Lay <avr@gjlay.de>
5430 * config/avr/t-avr (conv_X): Rename to func_X.
5432 2012-08-24 Georg-Johann Lay <avr@gjlay.de>
5435 * config/avr/lib1funcs-fixed.S: New file.
5436 * config/avr/lib1funcs.S: Include it. Undefine some divmodsi
5437 after they are used.
5438 (neg2, neg4): New macros.
5439 (__mulqihi3,__umulqihi3,__mulhi3): Rewrite non-MUL variants.
5440 (__mulhisi3,__umulhisi3,__mulsi3): Rewrite non-MUL variants.
5441 (__umulhisi3): Speed up MUL variant if there is enough flash.
5442 * config/avr/avr-lib.h (TA, UTA): Adjust according to gcc's
5444 * config/avr/t-avr (LIB1ASMFUNCS): Add: _fractqqsf, _fractuqqsf,
5445 _fracthqsf, _fractuhqsf, _fracthasf, _fractuhasf, _fractsasf,
5446 _fractusasf, _fractsfqq, _fractsfuqq, _fractsfhq, _fractsfuhq,
5447 _fractsfha, _fractsfsa, _mulqq3, _muluqq3, _mulhq3, _muluhq3,
5448 _mulha3, _muluha3, _mulsa3, _mulusa3, _divqq3, _udivuqq3, _divhq3,
5449 _udivuhq3, _divha3, _udivuha3, _divsa3, _udivusa3.
5450 (LIB2FUNCS_EXCLUDE): Add supported functions.
5452 2012-08-22 Georg-Johann Lay <avr@gjlay.de>
5454 * Makefile.in (fixed-funcs,fixed-conv-funcs): filter-out
5455 LIB2FUNCS_EXCLUDE before adding them to libgcc-objects,
5457 * fixed-obj.mk: Only expand dependency if $o is not in
5460 2012-08-22 H.J. Lu <hongjiu.lu@intel.com>
5462 * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): New.
5464 2012-08-22 Joseph Myers <joseph@codesourcery.com>
5466 * Makefile.in (vis_hide, gen-hide-list): Do not make definitions
5467 depend on --enable-shared.
5468 ($(lib1asmfuncs-o)): Use %.vis files independent of
5470 * static-object.mk ($(base)$(objext), $(base).vis)
5471 ($(base)_s$(objext)): Use same rules for visibility handling as in
5474 2012-08-21 Ian Lance Taylor <iant@google.com>
5476 * config/i386/morestack.S (__morestack_non_split): Increase amount
5477 of space allocated for non-split code stack.
5479 2012-08-19 Joseph Myers <joseph@codesourcery.com>
5481 * crtstuff.c (USE_PT_GNU_EH_FRAME): Define for systems using glibc
5482 even if inhibit_libc.
5484 2012-08-17 Julian Brown <julian@codesourcery.com>
5486 * Makefile.in (LIB2_DIVMOD_EXCEPTION_FLAGS): Default to
5487 -fexceptions -fnon-call-exceptions if not defined.
5488 ($(lib2-divmod-o), $(lib2-divmod-s-o)): Use above.
5489 * config/arm/t-bpabi (LIB2_DIVMOD_EXCEPTION_FLAGS): Define.
5491 2012-08-17 Andreas Schwab <schwab@linux-m68k.org>
5493 * config/m68k/linux-atomic.c (__sync_lock_test_and_set_1): Fix
5496 2012-08-16 David Edelsohn <dje.gcc@gmail.com>
5498 * config.host (*-*-aix*): Move rs6000/t-ibm-ldouble after
5499 rs6000/t-slibgcc-aix.
5501 2012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
5503 * longlong.h: (powerpc): Delete _ARCH_PWR and _ARCH_COM handling.
5505 2012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
5507 * longlong.h: (whole file, powerpc): Adjust to single assembler syntax.
5509 2012-08-03 H.J. Lu <hongjiu.lu@intel.com>
5512 * Makefile.in (version): Replace top_srcdir with srcdir.
5514 2012-08-03 Jonathan Yong <jon_y@users.sourceforge.net>
5516 * Makefile.in (version): set to BASE-VER file from gcc directory.
5518 2012-08-01 Nick Clifton <nickc@redhat.com>
5520 * config/m32c/lib2funcs.c (__clrsbhi2): New function.
5521 Implements __clrsb for an HImode argument.
5523 2012-07-31 Nick Clifton <nickc@redhat.com>
5525 * config/stormy16/lib2funcs.c (__clrsbhi2): New function.
5526 Implements __clrsb for an HImode argument.
5527 * config/stormy16/clrsbhi2.c: New file:
5528 * config/stormy16/t-stormy16 (LIB2ADD): Add clrsbhi2.c.
5530 2012-07-22 Steven Bosscher <steven@gcc.gnu.org>
5532 * libgcov.c (__gcov_ior_profiler): Benign comment fix.
5534 2012-07-19 Tristan Gingold <gingold@adacore.com>
5535 Richard Henderson <rth@redhat.com>
5537 * unwind-seh.c: New file.
5538 * unwind-generic.h: Include windows.h for SEH.
5539 (_Unwind_Exception): Use 6 private fields for SEH.
5540 (_GCC_specific_handler): Declare.
5541 * unwind-c.c (__gcc_personality_seh0): New function.
5543 * config/i386/libgcc-cygming.ver: New file.
5544 * config/i386/t-seh-eh: New file.
5545 * config.host (x86_64-*-mingw*): Default to seh.
5547 2012-07-14 Steven Bosscher <steven@gcc.gnu.org>
5549 * config/t-darwin (crt3.0): Remove work-around for fixed PR26840.
5551 2012-06-17 Uros Bizjak <ubizjak@gmail.com>
5553 * config/i386/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Use
5554 __builtin_expect when checking for exceptions.
5555 * config/ia64/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Ditto.
5557 2012-06-13 Uros Bizjak <ubizjak@gmail.com>
5559 * config/ia64/sfp-machine.h (__sfp_handle_exceptions): New
5560 function declaration.
5561 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
5563 * config/ia64/sfp-exceptions.c: New.
5564 * config/ia64/t-softfp (LIB2ADD): Add sfp-exceptions.c.
5566 2012-06-13 Uros Bizjak <ubizjak@gmail.com>
5568 * config/i386/32/sfp-machine.h (_FP_NANSIGN_S, _FP_NANSIGN_D,
5569 _FP_NANSIGN_E, _FP_NANSIGN_Q): Move ...
5570 * config/i386/64/sfp-machine: ... (delete here) ...
5571 * config/i386/sfp-machine.h: ... to here.
5572 (FP_EX_MASK): Remove.
5574 (FP_INIT_ROUNDMODE): Declare asm as volatile.
5576 2012-06-11 Sriraman Tallam <tmsriram@google.com>
5578 * config/i386/libgcc-bsd.ver: Version symbol __cpu_indicator_init.
5579 * config/i386/libgcc-sol2.ver: Ditto.
5580 * config/i386/libgcc-glibc.ver: Ditto.
5582 2012-06-11 Roland McGrath <mcgrathr@google.com>
5584 * gthr-posix.h [neither FreeBSD nor Solaris] (__gthread_active_p):
5585 If __GLIBC__ is defined, refer to __pthread_key_create instead of
5588 2012-06-09 Uros Bizjak <ubizjak@gmail.com>
5590 * config/i386/32/sfp-machine.h (__gcc_CMPtype, CMPtype,
5591 _FP_KEEPNANFRACP, _FP_CHOOSENAN, FP_EX_INVALID, FP_EX_DENORM,
5592 FP_EX_DIVZERO, FP_EX_OVERFLOW, FP_EX_UNDERFLOW, FP_EX_INEXACT,
5593 FP_HANDLE_EXCEPTIONS, FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
5594 FP_RND_MINF, _FP_DEXL_EX, FP_INIT_ROUNDMODE, FP_ROUNDMODE,
5595 __LITTLE_ENDIAN, __BIG_ENDIAN, strong_alias): Move ...
5596 * config/i386/64/sfp-machine: ... (delete here) ...
5597 * config/i386/sfp-machine.h: ... to here.
5599 (__sfp_handle_exceptions): New function declaration.
5600 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
5601 * config/i386/sfp-exceptions.c: New.
5602 * config/i386/t-softfp: New.
5603 * config.host (i[34567]86-*-* and x86_64-*-* soft-fp targets): Add
5604 i386/t-softfp to tmake_file.
5606 2012-06-03 David S. Miller <davem@davemloft.net>
5608 * longlong.h [SPARC] (sub_ddmmss): Fix thinko in previous 64-bit
5611 2012-05-31 David S. Miller <davem@davemloft.net>
5613 * longlong.h [SPARC] (umul_ppmm, udiv_qrnnd): Use hardware integer
5614 multiply and divide instructions on 32-bit when V9.
5615 (add_ssaaaa, sub_ddmmss): Convert to branchless code on 64-bit.
5617 2012-05-29 Joseph Myers <joseph@codesourcery.com>
5619 * config/arm/ieee754-df.S: Fix typos.
5620 * config/arm/ieee754-sf.S: Fix typos.
5621 * config/c6x/libunwind.S: Fix typos.
5622 * config/epiphany/udivsi3-float.c: Fix typos.
5623 * config/microblaze/muldi3_hard.S: Fix typos.
5624 * config/picochip/adddi3.S: Fix typos.
5625 * config/picochip/ashlsi3.S: Fix typos.
5626 * config/picochip/ashrsi3.S: Fix typos.
5627 * config/picochip/clzsi2.S: Fix typos.
5628 * config/picochip/cmpsi2.S: Fix typos.
5629 * config/picochip/divmod15.S: Fix typos.
5630 * config/picochip/divmodhi4.S: Fix typos.
5631 * config/picochip/divmodsi4.S: Fix typos.
5632 * config/picochip/longjmp.S: Fix typos.
5633 * config/picochip/lshrsi3.S: Fix typos.
5634 * config/picochip/parityhi2.S: Fix typos.
5635 * config/picochip/popcounthi2.S: Fix typos.
5636 * config/picochip/setjmp.S: Fix typos.
5637 * config/picochip/subdi3.S: Fix typos.
5638 * config/picochip/ucmpsi2.S: Fix typos.
5639 * config/picochip/udivmodhi4.S: Fix typos.
5640 * config/picochip/udivmodsi4.S: Fix typos.
5641 * config/spu/divv2df3.c: Fix typos.
5642 * config/spu/mfc_multi_tag_release.c: Fix typos.
5643 * config/spu/mfc_tag_release.c: Fix typos.
5644 * configure.ac: Fix typos.
5645 * configure: Regenerate.
5647 2012-05-25 Ian Lance Taylor <iant@google.com>
5649 * config/i386/morestack.S (__morestack_non_split): Check whether
5650 caller is varargs and needs %bp to hold the stack frame on return.
5652 2012-05-25 Olivier Hainque <hainque@adacore.com>
5654 * config/rs6000/vxworks/tramp.S (trampoline_setup): Use a longcall
5655 sequence in the non pic case on VxWorks.
5657 2012-05-24 Olivier Hainque <hainque@adacore.com>
5659 * Makefile.in: Move dependency on install-unwind_h from
5660 "install-leaf" to "install".
5662 2012-05-24 Olivier Hainque <hainque@adacore.com>
5664 * Makefile.in (clean): Remove libgcc_tm.stamp as well.
5665 Use a separate command for stamp removals.
5667 2012-05-21 Andrew Pinski <apinski@cavium.com>
5670 * configure.ac: Define the default includes to being none.
5671 * configure: Regenerate.
5673 2012-05-16 Olivier Hainque <hainque@adacore.com>
5675 * Makefile.in (install-unwind_h): Rename into ...
5676 (install-unwind_h-forbuild): New target.
5677 (all): Use it instead of the former install-unwind_h.
5678 (install-unwind_h): Reinstate, copy to user install destination
5679 for include files, not to the internal gcc object directory one.
5680 (install-leaf): Depend on it.
5682 2012-05-15 Olivier Hainque <hainque@adacore.com>
5684 * config/rs6000/aix-unwind.h (*_REGNO): New, set of useful
5685 register numbers. LR_REGNO replaces R_LR.
5686 (ucontext_for): New, helper for ...
5687 (ppc_aix_fallback_frame_state): New, implementation for aix 5.2
5689 (MD_FALLBACK_FRAME_STATE_FOR): Define for 32bit configurations.
5691 2012-05-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5693 * config.host (i[34567]86-*-linux*, x86_64-*-linux*)
5694 (i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu)
5695 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Move
5697 (i[34567]86-*-*, x86_64-*-*): ... here.
5699 * config/i386/libgcc-bsd.ver (GCC_4.8.0): New version.
5700 * config/i386/libgcc-sol2.ver (GCC_4.8.0): New version.
5702 * config/i386/i386-cpuinfo.c: Rename to ...
5703 * config/i386/cpuinfo.c: ... this.
5704 * config/i386/t-cpuinfo (LIB2ADD): Reflect this.
5706 * configure.ac (AC_CONFIG_HEADER): Call for auto-target.h.
5707 (libgcc_cv_init_priority): New test.
5708 * configure: Regenerate.
5709 * config.in: New file.
5710 * Makefile.in (clean): Rename config.h to auto-target.h.
5711 (config.h): Likewise.
5712 (stamp-h): Likewise.
5714 * config/i386/cpuinfo.c (auto-target.h): Include.
5715 (CONSTRUCTOR_PRIORITY): Define.
5716 (__cpu_indicator_init): Use it.
5718 2012-05-09 H.J. Lu <hongjiu.lu@intel.com>
5720 * longlong.h: Use a URL instead of an FSF postal address.
5721 Replace spaces with tab.
5723 2012-05-08 Teresa Johnson <tejohnson@google.com>
5725 * libgcov.c (gcov_clear, __gcov_reset): New functions.
5726 (__gcov_dump): Ditto.
5727 (gcov_dump_complete): New global variable.
5728 (gcov_exit): Export hidden to enable use in L_gcov_dump.
5729 (__gcov_flush): Outline functionality now in gcov_clear.
5730 * Makefile.in (L_gcov_reset, L_gcov_dump): Define.
5732 2012-04-28 Aurelien Jarno <aurelien@aurel32.net>
5734 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*): Remove.
5735 (mips*-*-linux*): Include mips/t-tpbit when long double is
5738 2012-04-25 Sriraman Tallam <tmsriram@google.com>
5740 * config/i386/i386-cpuinfo.c (FEATURE_AVX2): New enum value.
5741 (get_available_features): New argument. Check for AVX2.
5742 (__cpu_indicator_init): Modify call to get_available_features.
5744 2012-04-25 Alan Modra <amodra@gmail.com>
5746 * config/rs6000/crtsavevr.S: New file.
5747 * config/rs6000/crtrestvr.S: New file.
5748 * config/rs6000/t-savresfgpr: Build the above.
5749 * config/rs6000/t-netbsd: Likewise.
5751 2012-04-24 Sriraman Tallam <tmsriram@google.com>
5753 * libgcc/config/i386/i386-cpuinfo.c: Set __cpu_vendor always.
5755 2012-04-24 Sriraman Tallam <tmsriram@google.com>
5757 * libgcc/config/i386/i386-cpuinfo.c: New file.
5758 * libgcc/config/i386/t-cpuinfo: New file.
5759 * libgcc/config.host: Include t-cpuinfo.
5760 * libgcc/config/i386/libgcc-glibc.ver: Version symbol __cpu_model.
5762 2012-04-24 Chao-ying Fu <fu@mips.com>
5764 * unwind-dw2-fde-dip.c: Define USE_PT_GNU_EH_FRAME for BIONIC.
5766 2012-04-20 Thomas Schwinge <thomas@codesourcery.com>
5768 struct siginfo vs. siginfo_t
5770 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Use
5771 siginfo_t instead of struct siginfo.
5772 * config/bfin/linux-unwind.h (bfin_fallback_frame_state): Likewise.
5773 * config/i386/linux-unwind.h (x86_fallback_frame_state): Likewise.
5774 * config/ia64/linux-unwind.h (ia64_fallback_frame_state)
5775 (ia64_handle_unwabi): Likewise.
5776 * config/mips/linux-unwind.h (mips_fallback_frame_state): Likewise.
5777 * config/pa/linux-unwind.h (pa32_fallback_frame_state): Likewise.
5778 * config/sh/linux-unwind.h (shmedia_fallback_frame_state)
5779 (sh_fallback_frame_state): Likewise.
5780 * config/tilepro/linux-unwind.h (tile_fallback_frame_state): Likewise.
5781 * config/xtensa/linux-unwind.h (xtensa_fallback_frame_state): Likewise.
5783 2012-04-02 H.J. Lu <hongjiu.lu@intel.com>
5785 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): Update x32
5788 2012-03-31 Eric Botcazou <ebotcazou@adacore.com>
5790 * config/ia64/unwind-ia64.c (uw_install_context): Manually save LC
5791 if it hasn't been previously saved.
5793 2012-03-29 H.J. Lu <hongjiu.lu@intel.com>
5795 * config/i386/linux-unwind.h (x86_64_fallback_frame_state): Define
5798 2012-03-28 Georg-Johann Lay <avr@gjlay.de>
5801 * config/avr/lib1funcs.S: Use __AVR_HAVE_SPH__ for SP_H checks
5802 instead of __AVR_HAVE_8BIT_SP__.
5804 2012-03-26 Tristan Gingold <gingold@adacore.com>
5806 * config/ia64/unwind-ia64.h: Declare unw_word and unw_sword.
5807 (unw_table_entry): Use unw_word instead of unsigned long.
5808 (_Unwind_FindTableEntry): Likewise.
5809 * config/ia64/fde-glibc.c (_Unwind_FindTableEntry): Likewise.
5810 * config/ia64/fde-vms.c (vms_unwtable_entry): Likewise.
5811 (_Unwind_FindTableEntry): Likewise.
5812 * config/ia64/unwind-ia64.c (unw_reg_info, unw_reg_state)
5813 (unw_labeled_state, unw_state_record, unw_stack, _Uwind_Context)
5814 (set_reg, alloc_spill_area, finish_prologue, ia64_rse_slot_num)
5815 (ia64_rse_is_rnat_slot, ia64_rse_rnat_addr, ia64_rse_num_regs)
5816 (ia64_rse_skip_regs, ia64_copy_rbs, unw_access_gr)
5817 (uw_frame_state_for, uw_update_reg_address, uw_update_context)
5818 (uw_init_context_1, uw_install_context): Likewise.
5819 (unw_word): Move to unwind-ia64.h
5821 2012-03-26 Tristan Gingold <gingold@adacore.com>
5823 * config/vms/vms-ucrt0.c: Update copyright years.
5825 (___gcc_main_flags): Declare.
5826 (__main): Check flags to remap argv and exit code.
5827 * config.host (*-*-*vms*): Adjust extra_parts.
5828 * config/vms/t-vms (vcrt0.o, pcrt0.o): Remove.
5831 2012-03-22 Richard Earnshaw <rearnsha@arm.com>
5833 * arm/lib1funcs.asm (ctzsi2): New function.
5834 * arm/t-elf (LIB1ASMFUNCS): Add _ctzsi2.
5835 * arm/t-linux (LIB1ASMFUNCS): Likewise.
5836 * arm/t-strongarm-elf (LIB1ASMFUNCS): Likewise.
5837 * arm/t-symbian (LIB1ASMFUNCS): Likewise.
5838 * arm/t-vxworks (LIB1ASMFUNCS): Likewise.
5839 * arm/t-wince-pe (LIB1ASMFUNCS): Likewise.
5841 2012-03-21 Andreas Tobler <andreast@fgznet.ch>
5843 * config.host: Add bits to support powerpc64-*-freebsd*.
5844 * config/rs6000/freebsd-unwind.h: New file.
5845 * config/rs6000/t-freebsd64: New file.
5847 2012-03-20 Richard Guenther <rguenther@suse.de>
5849 PR gcov-profile/52627
5850 * libgcov.c (init_mx): Fix mutex name.
5852 2012-03-16 Tristan Gingold <gingold@adacore.com>
5854 * config/ia64/vms-unwind.h: Remove ulong (and replace
5855 it by unw_reg where used). Define unw_reg with __int64.
5857 2012-03-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5859 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
5861 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
5863 (sparc_is_sighandler): Likewise.
5865 2012-03-13 H.J. Lu <hongjiu.lu@intel.com>
5867 * unwind-dw2.c (_Unwind_SetGRValue): Assert DWARF register size
5870 2012-03-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5872 * config/arm/crtn.S: Fix typo.
5874 2012-03-13 Richard Guenther <rguenther@suse.de>
5876 * libgcov.c: Remove stdio.h include and NULL un-define.
5878 2012-03-13 Richard Guenther <rguenther@suse.de>
5881 * unwind-dw2-fde.c: Make avoid-include-gthr.h hacks work again.
5883 2012-03-13 Richard Guenther <rguenther@suse.de>
5885 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Fix definition.
5887 2012-03-13 Richard Guenther <rguenther@suse.de>
5889 * gthr-posix.h: Remove duplicate __GTHREAD_MUTEX_INIT_FUNCTION
5890 and __gthread_mutex_init_function definitions.
5892 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5894 * config.host (mips*-*-openbsd*): Remove.
5896 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5898 * config.host: Remove alpha*-dec-osf5.1* handling.
5899 * config/alpha/gthr-posix.c: Remove.
5900 * config/alpha/libgcc-osf5.ver: Remove.
5901 * config/alpha/osf5-unwind.h: Remove.
5902 * config/alpha/t-osf-pthread: Remove.
5903 * config/alpha/t-slibgcc-osf: Remove.
5904 * config/t-crtfm (crtfastmath.o): Remove -frandom-seed.
5905 * gthr-posix.h [!_REENTRANT && __osf__] (_REENTRANT): Don't define.
5906 [__osf__ && _PTHREAD_USE_MANGLED_NAMES_]: Remove.
5907 * mkmap-flat.awk: Remove osf_export handling.
5909 2012-03-12 Richard Guenther <rguenther@suse.de>
5911 * gthr.h (__GTHREAD_MUTEX_INIT_FUNCTION): Adjust specification.
5912 * gthr-posix.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
5913 (__gthread_mutex_init_function): New function.
5914 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
5917 * libgcov.c: Include gthr.h.
5918 (__gcov_flush_mx): New global variable.
5919 (init_mx, init_mx_once): New functions.
5920 (__gcov_flush): Protect self with a mutex.
5921 (__gcov_fork): Re-initialize mutex after forking.
5922 * unwind-dw2-fde.c: Change condition under which to use
5923 __GTHREAD_MUTEX_INIT_FUNCTION.
5925 2012-03-12 Tristan Gingold <gingold@adacore.com>
5927 * config/alpha/t-vms: Define HOST_LIBGCC2_CFLAGS.
5928 * config/ia64/t-vms: Likewise.
5930 2012-03-11 Michael Hope <michael.hope@linaro.org>
5932 * longlong.h [ARM] (add_ssaaaa, sub_ddmmss, umul_ppmm): Enable
5935 2012-03-07 Walter Lee <walt@tilera.com>
5937 * config/tilepro/atomic.c: Rename "atomic_" prefix to
5939 (atomic_xor): Rename and move definition to
5940 config/tilepro/atomic.h.
5941 (atomic_nand): Ditto.
5942 * config/tilepro/atomic.h: Rename "atomic_" prefix to
5944 (arch_atomic_xor): Move from config/tilepro/atomic.c.
5945 (arch_atomic_nand): Ditto.
5947 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
5950 * config/avr/lib1funcs.S (__movmemx_hi): Fix loop label in RAM-part.
5952 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
5955 * config/avr/lib1funcs.S (__xload_1): Don't read unintentionally
5958 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
5962 * config/avr/lib1funcs.S (__do_copy_data): Clear RAMPZ after usage
5963 if RAMPZ affects reading from RAM.
5964 (__tablejump_elpm__): Ditto.
5966 (__movmemx_hi): Ditto.
5967 (__do_global_ctors): Right condition for RAMPZ usage is "have ELPM".
5968 (__do_global_dtors): Ditto.
5969 (__xload_1, __xload_2, __xload_3, __xload_4): Ditto.
5970 (__movmemx_hi): Ditto.
5972 2012-03-05 Richard Henderson <rth@redhat.com>
5974 * longlong.h [ARM] (umul_ppmm): Use umull for arm3m and later.
5975 [ARM] (count_trailing_zeros): Use the builtin.
5977 2012-03-01 Kai Tietz <ktietz@redhat.com>
5979 * soft-fp: Imported from glibc upstream.
5981 2012-02-28 Kai Tietz <ktietz@redhat.com>
5983 * config/i386/sfp-machine.h (_FP_STRUCT_LAYOUT): Define it
5984 for mingw-targets as attribute gcc_struct.
5986 2012-02-28 Ian Lance Taylor <iant@google.com>
5988 * generic-morestack.c (__splitstack_releasecontext): Correct call
5989 to __morestack_release_segments.
5991 2012-02-27 Samuel Thibault <samuel.thibault@ens-lyon.org>
5994 * generic-morestack.c (__generic_morestack_set_initial_sp): Test
5995 for __linux__ when removing signals from __morestack_fullmask.
5997 2012-02-23 Georg-Johann Lay <avr@gjlay.de>
6000 * config/avr/lib1funcs.S (__AVR__XMEGA__): Fix tippo to __AVR_XMEGA__.
6002 2012-02-23 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
6004 * config/ia64/crtbegin.S: Use HAVE_INITFINI_ARRAY_SUPPORT
6005 instead of HAVE_INITFINI_ARRAY.
6006 * config/ia64/crtend.S: Likewise.
6008 2012-02-20 Kai Tietz <ktietz@redhat.com>
6011 * gthr.h (GTHREAD_USE_WEAK): Define as zero for mingw.
6013 * config.host (i686-*-mingw*): Set md_unwind_header only for dw2-mode
6014 to w32-unwind.h header.
6016 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
6018 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*)
6019 (mips*-*-linux*): Remove t-slibgcc-libgcc.
6020 * config/mips/t-mips16 (LIB1ASMFUNCS): Remove __mips16_rdhwr.
6021 * config/mips/mips16.S (__mips16_rdhwr): Delete.
6023 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
6025 * config/mips/mips16.S (CALL_STUB_RET): Add CFI information.
6027 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
6030 * config/darwin-crt-tm.c: Correct typo.
6032 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
6033 Patrick Marlier <patrick.marlier@gmail.com>
6036 * config/darwin-crt-tm.c: Generate dummy functions.
6038 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
6039 Patrick Marlier <patrick.marlier@gmail.com>
6042 * config/darwin-crt-tm.c (getTMCloneTable): New function.
6043 (__doTMRegistrations): Call it.
6044 (__doTMdeRegistrations): Likewise.
6046 2012-01-15 Georg-Johann Lay <avr@gjlay.de>
6047 Anatoly Sokolov <aesok@post.ru>
6048 Eric Weddington <eric.weddington@atmel.com>
6051 * config/avr/lib1funcs.S (__prologue_saves__): Handle AVR_XMEGA
6052 (__epilogue_restores__): Ditto.
6054 2012-02-15 Eric Botcazou <ebotcazou@adacore.com>
6058 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Add support for
6059 Solaris 11 and slightly reformat.
6060 (sparc_is_sighandler): Likewise.
6062 2012-02-14 Walter Lee <walt@tilera.com>
6064 * config.host: Handle tilegx and tilepro.
6065 * config/tilegx/sfp-machine.h: New file.
6066 * config/tilegx/sfp-machine32.h: New file.
6067 * config/tilegx/sfp-machine64.h: New file.
6068 * config/tilegx/t-crtstuff: New file.
6069 * config/tilegx/t-softfp: New file.
6070 * config/tilegx/t-tilegx: New file.
6071 * config/tilepro/atomic.c: New file.
6072 * config/tilepro/atomic.h: New file.
6073 * config/tilepro/linux-unwind.h: New file.
6074 * config/tilepro/sfp-machine.h: New file.
6075 * config/tilepro/softdivide.c: New file.
6076 * config/tilepro/softmpy.S: New file.
6077 * config/tilepro/t-crtstuff: New file.
6078 * config/tilepro/t-tilepro: New file.
6080 2012-02-07 Jonathan Wakely <jwakely.gcc@gmail.com>
6084 * gthr-posix.h: Allow static initializer macros to be disabled.
6085 (__gthrw_pthread_cond_init): Define weak reference unconditionally.
6087 2012-02-05 Chung-Lin Tang <cltang@codesourcery.com>
6089 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*, mips*-*-linux*):
6090 Add t-slibgcc-libgcc to tmake_file.
6091 * config/mips/libgcc-mips16.ver: Revert previous patch.
6092 * config/mips/mips16.S (__mips16_rdhwr): Hide.
6094 2012-02-02 Sumanth G <sumanth.gundapaneni@kpitcummins.com>
6095 Jayant R Sonar <jayant.sonar@kpitcummins.com>
6097 * config.host: Add National Semiconductor CR16 target (cr16-*-*).
6098 * config/cr16/crti.S: New file.
6099 * config/cr16/crtlibid.S: New file.
6100 * config/cr16/crtn.S: New file.
6101 * config/cr16/lib1funcs.S: New file.
6102 * config/cr16/t-cr16: New file.
6103 * config/cr16/t-crtlibid: New file.
6104 * config/cr16/unwind-dw2.h: New file.
6105 * config/cr16/unwind-cr16.c: New file.
6106 * config/cr16/divmodhi3.c: New file.
6108 2012-01-25 Alan Modra <amodra@gmail.com>
6110 * config/rs6000/t-linux64: Delete. Move..
6111 * config/rs6000/t-ppc64-fp: ..softfp_wrap defines to here..
6112 * config/rs6000/t-linux: ..and libgcc flags to here.
6114 2012-01-22 Douglas B Rupp <rupp@gnat.com>
6116 * config.host (i[34567]86-*-interix3*):
6117 Change triplet to i[34567]86-*-interix[3-9]*.
6118 * configure: Regenerate.
6120 2012-01-15 Chung-Lin Tang <cltang@codesourcery.com>
6121 Richard Sandiford <rdsandiford@googlemail.com>
6123 * config/mips/libgcc-mips16.ver (__mips16_rdhwr): Add.
6124 * config/mips/mips16.S (__mips16_rdhwr): New function.
6125 * config/mips/t-mips16 (LIB1ASMFUNCS): Add _m16rdhwr.
6127 2012-01-11 Nathan Sidwell <nathan@acm.org>
6129 * libgcov.c (__gcov_init): Ignore objects with no functions.
6131 2012-01-10 Georg-Johann Lay <avr@gjlay.de>
6134 Extend __pgmx semantics to linearize memory.
6135 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_1, _movmemx.
6136 * config/avr/lib1funcs.S (__xload_1): New function.
6137 (__movmemx_qi, __movmemx_hi): New functions.
6138 (__xload_2, __xload_3, __xload_4): Rewrite to fit new __pgmx
6141 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
6143 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Check that the
6144 purported sigacthandler address isn't null before dereferencing it.
6145 (sparc_is_sighandler): Likewise.
6147 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
6150 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove SAVPC and
6151 add CFA. Revert back to old code for Solaris 8+ multi-threaded.
6152 (sparc_is_sighandler): Likewise.
6153 (MD_FALLBACK_FRAME_STATE_FOR): Adjust call to IS_SIGHANDLER.
6155 2012-01-06 Tristan Gingold <gingold@adacore.com>
6157 * config/ia64/t-ia64 (LIB1ASMFUNCS): Move backward
6158 compatibility thunks...
6159 (CUSTOM_CRTSTUFF, crtbegin.o, crtend.o)
6160 (crtbeginS.o, crtendS.o): ... and these to ...
6161 * config/ia64/t-ia64-elf: ... this new file.
6162 * config.host (ia64*-*-elf*, ia64*-*-freebsd*, ia64*-*-linux*)
6163 (ia64*-*-hpux*): Add ia64/t-ia64-elf in tmake_file.
6165 2012-01-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
6167 * configure: Regenerate.
6168 * config/s390/t-crtstuff: Remove -fPIC.
6170 2012-01-02 Jonathan Wakely <jwakely.gcc@gmail.com>
6173 * enable-execute-stack-mprotect.c (getpagesize): Do not define
6176 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
6179 * config/avr/lib1funcs.S: Remove FIXME comments.
6180 (SPEED_DIV): Depend on __AVR_HAVE_8BIT_SP__.
6182 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
6184 Implement light-weight DImode support.
6185 * config/avr/t-avr (LIB1ASMFUNCS): Add _adddi3, _adddi3_s8,
6186 _subdi3, _cmpdi2, _cmpdi2_s8, _rotldi3.
6187 * config/avr/lib1funcs.S (__adddi3, __adddi3_s8, __subdi3,
6188 __cmpdi2, __cmpdi2_s8, __rotldi3): New functions.
6190 2011-12-30 Nathan Sidwell <nathan@acm.org>
6192 * libgcov.c (gcov_crc32): Remove global var.
6193 (free_fn_data): New function.
6194 (buffer_fn_data): Pass in filename, more robust error recovery.
6195 (crc32_unsigned): New function.
6196 (gcov_exit): More robust detection of new program. More robust
6198 (__gcov_init): Do not update program's crc here.
6200 2011-12-21 Tristan Gingold <gingold@adacore.com>
6202 * config/ia64/fde-vms.c (UNW_IVMS_MODE): Define.
6204 2011-12-21 Ian Lance Taylor <iant@google.com>
6206 * config/i386/morestack.S: Simplify CFI opcodes throughout.
6208 2011-12-20 Ian Lance Taylor <iant@google.com>
6210 * config/i386/morestack.S (__morestack_non_split): If there is
6211 enough stack space already, don't split. Ask for more stack space
6214 2011-12-20 Sergio Durigan Junior <sergiodj@redhat.com>
6216 * unwind-arm-common.inc: Include `tconfig.h', `tsystem.h' and
6218 (_Unwind_DebugHook): New function.
6219 (uw_restore_core_regs): New define.
6220 (unwind_phase2): Use uw_restore_core_regs instead of
6222 (unwind_phase2_forced): Likewise.
6223 (__gnu_Unwind_Resume): Likewise.
6225 2011-12-20 Uros Bizjak <ubizjak@gmail.com>
6227 * config/alpha/linux-unwind.h: Update copyright years.
6228 (MD_FROB_UPDATE_CONTEXT): New define.
6229 (alpha_frob_update_context): New function.
6231 2011-12-17 Richard Sandiford <rdsandiford@googlemail.com>
6233 * config.host (mips*-sde-elf*, mipsisa64sr71k-*-elf*): Add to
6234 tmake_file rather replacing it.
6236 2011-12-15 Iain Sandoe <iains@gcc.gnu.org>
6238 * config/rs6000/darwin-world.S (toplevel): Make it clear that this
6239 function is not used for PPC64.
6240 (save_world): Amend comments. Update the VRsave mask to reflect the
6242 (rest_world): Update comments, do not clobber r10, do not use r8.
6243 (eh_rest_world_r10): Amend comments, do not use r8.
6244 (rest_world_eh_r7r8): Rename as local Lrest_world_eh_r7, since r8 is
6245 no longer used, move restore of CR and target address to the end of
6248 2011-12-14 H.J. Lu <hongjiu.lu@intel.com>
6250 * generic-morestack.c (__generic_morestack_set_initial_sp): Check
6251 __GLIBC__ instead of __linux__ when using __SIGRTMIN.
6253 2011-12-14 Georg-Johann Lay <avr@gjlay.de>
6256 * config/avr/t-avr (LIB1ASMSRC): Add _mulpsi3, _mulsqipsi3.
6257 * config/avr/lib1funcs.S (__mulpsi3, __mulsqipsi3): New functions.
6259 2011-12-11 Eric Botcazou <ebotcazou@adacore.com>
6261 * config/sparc/sol2-unwind.h: Use #ifdef directive consistently.
6263 2011-12-09 Georg-Johann Lay <avr@gjlay.de>
6266 * config/avr/t-avr (LIB1ASMFUNCS): Add _muldi3.
6267 * config/avr/lib1funcs.S (__muldi3): New function.
6269 2011-12-06 Andrew Pinski <apinski@cavium.com>
6271 * crtstuff.c (__do_global_dtors_aux_fini_array_entry): Align to the
6273 (__frame_dummy_init_array_entry): Likewise.
6275 2011-12-06 Georg-Johann Lay <avr@gjlay.de>
6277 Forward-port from gcc-4_6-branch r181936 2011-12-02.
6281 * config/avr/lib1funcs.S (__prologue_saves__,
6282 __epilogue_restores__, __divdi3_moddi3): Enclose parts using
6283 __SP_H__ in !defined (__AVR_HAVE_8BIT_SP__). Add FIXME comments.
6285 2011-12-04 Iain Sandoe <iains@gcc.gnu.org>
6287 * config/rs6000/t-darwin64 (LIB2ADD): Add fp and gp save routines.
6289 2011-11-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
6292 * config/pa/stublib.c (_ITM_registerTMCloneTable): New stub.
6293 (_ITM_deregisterTMCloneTable): Likewise.
6294 (__register_frame_info): Fix unused warning.
6295 (__deregister_frame_info, __cxa_finalize, _Jv_RegisterClasses,
6296 pthread_default_stacksize_np): Likewise.
6297 * config/pa/t-stublib (LIBGCCSTUB_OBJS): Add new objects and rules.
6299 2011-11-29 DJ Delorie <dj@redhat.com>
6301 * config.host (rl78-*-elf): New case.
6302 * config/rl78: New directory for the Renesas RL78.
6304 2011-11-29 Bernd Schmidt <bernds@codesourcery.com>
6306 * config.host (tic6x-*-uclinux): Append to extra_parts. Fix
6309 2011-11-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6312 * config/rs6000/t-savresfgpr: New file.
6313 * config/rs6000/t-ppccomm (LIB2ADD_ST): Remove all but
6314 $(srcdir)/config/rs6000/eabi.S.
6315 * config/rs6000/t-ppccomm-ldbl: Remove.
6316 * config.host (powerpc-*-freebsd*): Add rs6000/t-savresfgpr to
6318 (powerpc-*-eabispe*): Likewise.
6319 (powerpc-*-eabi*): Likewise.
6320 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
6321 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add rs6000/t-ppccomm
6322 to tmake_file, remove rs6000/t-ppccomm-ldbl.
6323 (powerpc-*-eabisimaltivec*): Remove rs6000/t-ppccomm-ldbl from
6325 (powerpc-*-eabisim*): Likewise.
6326 (powerpc-*-elf*): Likewise.
6327 (powerpc-*-eabialtivec*): Likewise.
6328 (powerpc-xilinx-eabi*): Likewise.
6329 (powerpc-*-rtems*): Likewise.
6330 (powerpcle-*-elf*): Likewise.
6331 (powerpcle-*-eabisim*): Likewise.
6332 (powerpcle-*-eabi*): Likewise.
6334 2011-11-27 Ian Lance Taylor <iant@google.com>
6336 * generic-morestack.c (__splitstack_find): Check for NULL old
6338 (__splitstack_resetcontext): New function.
6339 (__splitstack_releasecontext): New function.
6340 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
6342 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
6344 * config/darwin-crt-tm.c: Correct comments, use correct licence.
6346 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
6348 * config/darwin-crt-tm.c: Remove dummy _ITM_ functions.
6350 2011-11-26 Richard Henderson <rth@redhat.com>
6352 * config/m68k/linux-atomic.c: New file.
6353 * config/m68k/t-linux: New file.
6354 * config.host (m68k-uclinux, m68k-linux): Use it.
6356 2011-11-26 Richard Henderson <rth@redhat.com>
6358 * crtstuff.c (__TMC_LIST__): Mark used not unused.
6359 (__TMC_END__): Only declare if hidden is available; in the definition,
6360 if hidden is unavailable add a null record.
6361 (deregister_tm_clones, register_tm_clones): New.
6362 (__do_global_dtors_aux, frame_dummy): Use them.
6363 (__do_global_dtors, __do_global_ctors_1): Likewise.
6365 2011-11-22 Iain Sandoe <iains@gcc.gnu.org>
6367 * config/darwin-crt-tm.c: New file.
6368 * config.host (darwin): Build crttms.o crttme.o to provide
6369 startup and shutdown for tm clones.
6370 * config/t-darwin (crttms.o): New build rule.
6371 (crttme.o): Likewise.
6373 2011-11-21 Hans-Peter Nilsson <hp@axis.com>
6375 * Makefile.in ($(srcdir)/emutls.c): Explain why it's in LIB2ADDEH
6378 2011-11-21 Richard Henderson <rth@redhat.com>
6380 * crtstuff.c (USE_TM_CLONE_REGISTRY): Default to 1 on ELF.
6381 (__TMC_LIST__, __TMC_END__): New.
6382 (__do_global_dtors_aux): Call _ITM_deregisterTMCloneTable.
6383 (__do_global_dtors): Likewise.
6384 (frame_dummy): Call _ITM_registerTMCloneTable.
6385 (__do_global_ctors_1): Likewise.
6387 2011-11-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6389 * config.host (iq2000*-*-elf*): Add iq2000/t-iq2000 to tmake_file.
6390 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
6391 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add to tmake_file.
6392 (powerpc-*-lynxos*): Add rs6000/t-lynx to tmake_file.
6393 * config/i386/t-darwin64: Remove.
6394 * config/sh/t-netbsd (LIB2ADD): Remove.
6396 2011-11-21 Georg-Johann Lay <avr@gjlay.de>
6399 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add _moddi3, _umoddi3.
6400 (LIB1ASMFUNCS): Add _divdi3, _udivdi3, _udivmod64, _negdi2.
6401 * config/avr/lib1funcs.S (wmov): New assembler macro.
6402 (__umoddi3, __udivdi3, __udivdi3_umoddi3): New functions.
6403 (__moddi3, __divdi3, __divdi3_moddi3): New functions.
6404 (__udivmod64): New function.
6405 (__negdi2): New function.
6407 2011-11-21 Gerald Pfeifer <gerald@pfeifer.com>
6409 * config.host (*-*-freebsd[12], *-*-freebsd[12].*,
6410 *-*-freebsd*aout*): Remove.
6412 2011-11-20 Hans-Peter Nilsson <hp@axis.com>
6414 * static-object.mk (c_flags-$o): Save c_flags.
6415 ($(base)$(objext)): Use it.
6417 2011-11-18 Steve Ellcey <sje@cup.hp.com>
6419 * Makefile.in (c_flags): Set to -fno-exceptions to build libunwind.
6421 2011-11-18 Georg-Johann Lay <avr@gjlay.de>
6424 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_2 _xload_3 _xload_4.
6425 * config/avr/lib1funcs.S (__xload_2, __xload_3, __xload_4):
6428 2011-11-16 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
6430 * config/arm/lib1funcs.asm (udivsi3): Add support for divide
6432 (aeabi_uidivmod): Likewise.
6433 (umodsi3): Likewise.
6435 (aeabi_idivmod): Likewise.
6438 2011-11-16 Tristan Gingold <gingold@adacore.com>
6440 * config/alpha/qrnnd.S: Use specific pseudos for VMS.
6442 2011-11-15 Georg-Johann Lay <avr@gjlay.de>
6445 * config/avr/t-avr (LIB1ASMFUNCS): Add _load_3, _load_4.
6446 * config/avr/lib1funcs.S (__load_3, __load_4, __xload_2): New functions.
6448 2011-11-13 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
6450 * config.host (hppa*64*-*-hpux11*): Remove pa/t-stublib64 from
6452 * config/pa/t-stublib: Merge rules from config/pa/t-stublib64.
6453 * config/pa/t-stublib64: Delete.
6455 2011-11-12 Richard Henderson <rth@redhat.com>
6457 * config/rs6000/linux-unwind.h (frob_update_context): Properly
6458 cast the pointer argument to _Unwind_SetGRPtr.
6460 2011-11-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6462 * config/spu/t-elf (LIB2ADD): Use LIB2FUNCS_EXCLUDE instead.
6464 2011-11-09 Ian Lance Taylor <iant@google.com>
6466 * generic-morestack.c: Include <string.h>.
6467 (uintptr_type): Define.
6468 (struct initial_sp): Add dont_block_signals field. Reduce size of
6470 (allocate_segment): Set prev field to NULL. Don't set
6471 __morestack_current_segment or __morestack_segments.
6472 (__generic_morestack): Update current->prev and *pp after calling
6474 (__morestack_block_signals): Don't do anything if
6475 dont_block_signals is set.
6476 (__morestack_unblock_signals): Likewise.
6477 (__generic_findstack): Check for initial_sp == NULL. Add casts to
6479 (__splitstack_block_signals): New function.
6480 (enum __splitstack_content_offsets): Define.
6481 (__splitstack_getcontext, __splitstack_setcontext): New functions.
6482 (__splitstack_makecontext): New function.
6483 (__splitstack_block_signals_context): New function.
6484 (__splitstack_find_context): New function.
6485 * config/i386/morestack.S (__morestack_get_guard): New function.
6486 (__morestack_set_guard, __morestack_make_guard): New functions.
6487 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
6489 2011-11-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6491 * config.host (i[34567]86-*-cygwin*): Move i386/t-mingw-pthread ...
6492 (i[34567]86-*-mingw*): ... here.
6493 (x86_64-*-mingw*): ... here.
6495 2011-11-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6497 * config/c6x/t-elf (LIB2ADD): Add instead of assigning.
6499 2011-11-07 Nathan Sidwell <nathan@acm.org>
6501 * libgcov.c (struct gcov_fn_buffer): New struct.
6502 (buffer_fn_data): New helper.
6503 (gcov_exit): Rework for new gcov data structures.
6505 2011-11-07 Georg-Johann Lay <avr@gjlay.de>
6508 * config/avr/lib1funcs.S (__divmodhi4, __divmodsi4): Tweak speed.
6510 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6512 * config.host (tmake_file): Correct comment.
6513 (bfin*-elf*): Remove bfin/t-elf from tmake_file, add
6515 (bfin*-uclinux*): Likewise.
6516 (bfin*-linux-uclibc*): Likewise.
6517 (xstormy16-*-elf): Add stormy16/t-stormy16 to tmake_file.
6519 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Append instead of
6521 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Likewise.
6522 * config/avr/t-avr (HOST_LIBGCC2_CFLAGS): Likewise.
6523 * config/c6x/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
6524 * config/h8300/t-h8300 (HOST_LIBGCC2_CFLAGS): Likewise.
6525 * config/lm32/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
6526 * config/m32r/t-m32r (HOST_LIBGCC2_CFLAGS): Likewise.
6527 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Likewise.
6528 * config/mips/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
6529 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Likewise.
6530 * config/pdp11/t-pdp11 (HOST_LIBGCC2_CFLAGS): Likewise.
6531 * config/picochip/t-picochip (HOST_LIBGCC2_CFLAGS): Likewise.
6532 * config/stormy16/t-stormy16 (HOST_LIBGCC2_CFLAGS): Likewise.
6533 * config/t-openbsd-thread (HOST_LIBGCC2_CFLAGS): Likewise.
6535 * config/bfin/t-elf: Remove.
6536 * config/t-vxworks (HOST_LIBGCC2_CFLAGS): Remove.
6538 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6540 * config.host (*-*-rtems*): Add t-rtems to tmake_file.
6541 (i[34567]86-*-rtems*): Remove t-rtems from tmake_file.
6542 (lm32-*-elf*, lm32-*-rtems*): Split into ...
6543 (lm32-*-elf*): ... this.
6544 (lm32-*-rtems*): ... and this.
6546 (m32r-*-rtems*): Add to tmake_file.
6547 (moxie-*-rtems*): Likewise.
6548 (sparc-*-rtems*): Likewise.
6549 Remove t-rtems from tmake_file.
6550 (sparc64-*-rtems*): Likewise.
6551 * config/t-rtems (HOST_LIBGCC2_CFLAGS): Use LIBGCC2_INCLUDES
6554 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6557 * config/gthr-posix.h: Move ...
6558 * gthr-posix.h: ... here.
6559 * config/gthr-lynx.h: Reflect this.
6560 * config/gthr-vxworks.h: Likewise.
6561 * config/rs6000/gthr-aix.h: Likewise.
6562 * configure.ac (target_thread_file): Likewise.
6563 * configure: Regenerate.
6565 2011-11-06 Sebastian Huber <sebastian.huber@embedded-brains.de>
6567 * config.host (arm*-*-rtemseabi*): New target.
6569 2011-11-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
6572 * Makefile.in: Make EXTRA_PARTS depend on libgcc_tm.h instead of
6575 2011-11-05 Joern Rennecke <joern.rennecke@embecosm.com>
6577 * config.host (epiphany-*-elf*): New configuration.
6578 * config/epiphany: New Directory.
6580 2011-11-05 Ralf Corsépius <ralf.corsepius@rtems.org>
6582 * config.host (avr-*-rtems*): Add config/avr/t-rtems.
6583 * config/avr/t-rtems: New.
6584 Filter out _exit from LIB1ASMFUNCS.
6586 2011-11-04 David S. Miller <davem@davemloft.net>
6588 * configure.ac: Test for 64-bit addresses on !x86 using __LP64__.
6589 * configure: Rebuild.
6591 2011-11-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
6593 * config/s390/t-crtstuff: Add -fPIC to CRTSTUFF_T_CFLAGS_S
6596 2011-11-04 Georg-Johann Lay <avr@gjlay.de>
6599 * config/t-avr (LIB1ASMFUNCS): Add _divmodpsi4, _udivmodpsi4.
6600 * config/lib1funcs.S (__udivmodpsi4, __divmodpsi4): New functions.
6602 2011-11-04 Joel Sherrill <joel.sherrill@oarcorp.com>
6605 * config.host (sparc-*-rtems*): Add sparc/t-softmul.
6607 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6609 * config/c6x/t-elf (LIB2ADDEH): Set.
6610 * config/c6x/t-c6x-elf: Remove.
6612 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6614 * config/i386/sol2-ci.S: Rename to ...
6615 * config/i386/crti.S: ... this.
6616 * config/i386/sol2-cn.S: Rename to ...
6617 * config/i386/crtn.S: ... this.
6618 * config/sparc/sol2-ci.S: Rename to ...
6619 * config/sparc/crti.S: ... this.
6620 * config/sparc/sol2-cn.S: Rename to ...
6621 * config/sparc/crtn.S: ... this.
6622 * config/t-sol2 (CUSTOM_CRTIN): Remove.
6623 (crti.o, crtn.o): Remove.
6625 2011-11-04 Tristan Gingold <gingold@adacore.com>
6627 * config/ia64/fde-vms.c: Do not include md-unwind-support.h
6629 2011-11-04 Kaz Kojima <kkojima@gcc.gnu.org>
6631 * config/sh/t-sh: Use $(gcc_compile) instead of $(compile).
6633 2011-11-03 Hans-Peter Nilsson <hp@axis.com>
6635 * config.host (crisv32-*-none, cris-*-none): Remove.
6636 (crisv32-*-elf): Append to tmake_file, don't just set it.
6637 (cris-*-elf): Add missing t-fdpbit to tmake_file.
6639 2011-11-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6641 * config/rs6000/t-ppccomm (ecrti$(objext)): Use $<.
6642 (ecrtn$(objext)): Likewise.
6643 (ncrti$(objext)): Likewise.
6644 (ncrtn$(objext)): Likewise.
6646 2011-11-03 Andreas Schwab <schwab@redhat.com>
6648 * config/ia64/t-ia64 (crtbeginS.o): Fix whitespace damage.
6650 2011-11-02 David S. Miller <davem@davemloft.net>
6652 * configure.ac: Set host_address on sparc too.
6653 * configure: Regenerate.
6654 * config.host: Add sparc/t-linux64 and sparc/t-softmul conditionally
6655 based upon host_address.
6656 * config/sparc/t-linux64: Set CRTSTUFF_T_CFLAGS unconditionally.
6658 2011-11-02 Jason Merrill <jason@redhat.com>
6660 * config/rs6000/t-ppccomm: Add missing \.
6662 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6664 * gthr-single.h, gthr.h: New files.
6665 * config/gthr-lynx.h, config/gthr-posix.h., config/gthr-rtems.h,
6666 config/gthr-vxworks.h, config/i386/gthr-win32.h,
6667 config/mips/gthr-mipssde.h, config/pa/gthr-dce.h,
6668 config/rs6000/gthr-aix.h, config/s390/gthr-tpf.h: New files.
6669 * config/i386/gthr-win32.c: Include "gthr-win32.h".
6670 * configure.ac (thread_header): New variable.
6671 Set it depending on target_thread_file.
6672 (gthr-default.h): Link from $thread_header.
6673 * configure: Regenerate.
6674 * Makefile.in (LIBGCC2_CFLAGS): Remove $(GTHREAD_FLAGS).
6676 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6678 * configure.ac (tm_file_): New variable.
6679 Determine from tm_file.
6680 (tm_file, tm_defines): Substitute.
6681 * configure: Regenerate.
6682 * mkheader.sh: New file.
6683 * Makefile.in (clean): Remove libgcc_tm.h.
6684 ($(objects)): Depend on libgcc_tm.h.
6685 (libgcc_tm_defines, libgcc_tm_file): New variables.
6686 (libgcc_tm.h, libgcc_tm.stamp): New targets.
6687 ($(libgcc-objects), $(libgcc-s-objects), $(libgcc-eh-objects))
6688 ($(libgcov-objects), $(libunwind-objects), $(libunwind-s-objects))
6689 ($(extra-parts)): Depend on libgcc_tm.h.
6690 * config.host (tm_defines, tm_file): New variable.
6691 (arm*-*-linux*): Set tm_file for arm*-*-linux-*eabi.
6692 (arm*-*-uclinux*): Set tm_file for arm*-*-uclinux*eabi.
6693 (arm*-*-eabi*, arm*-*-symbianelf*): Set tm_file.
6694 (avr-*-rtems*): Likewise.
6695 (avr-*-*): Likewise.
6696 (frv-*-elf): Likewise.
6697 (frv-*-*linux*): Likewise.
6698 (h8300-*-rtems*): Likewise.
6699 (h8300-*-elf*): Likewise.
6700 (i[34567]86-*-darwin*): Likewise.
6701 (x86_64-*-darwin*): Likewise.
6702 (rx-*-elf): Likewise.
6703 (tic6x-*-uclinux): Likewise.
6704 (tic6x-*-elf): Likewise.
6705 (i[34567]86-*-linux*, x86_64-*-linux*): Likewise.
6706 * config/alpha/gthr-posix.c: Include libgcc_tm.h.
6707 * config/i386/cygming-crtbegin.c: Likewise.
6708 * config/i386/cygming-crtend.c: Likewise.
6709 * config/ia64/fde-vms.c: Likewise.
6710 * config/ia64/unwind-ia64.c: Likewise.
6711 * config/libbid/bid_gcc_intrinsics.h: Likewise.
6712 * config/rs6000/darwin-fallback.c: Likewise.
6713 * config/stormy16/lib2funcs.c: Likewise.
6714 * config/xtensa/unwind-dw2-xtensa.c: Likewise.
6715 * crtstuff.c: Likewise.
6716 * dfp-bit.h: Likewise.
6717 * emutls.c: Likewise.
6718 * fixed-bit.c: Likewise.
6719 * fp-bit.c: Likewise.
6720 * generic-morestack-thread.c: Likewise.
6721 * generic-morestack.c: Likewise.
6722 * libgcc2.c: Likewise.
6723 * libgcov.c: Likewise.
6724 * unwind-dw2-fde-dip.c: Likewise.
6725 * unwind-dw2-fde.c: Likewise.
6726 * unwind-dw2.c: Likewise.
6727 * unwind-sjlj.c: Likewise.
6729 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6731 * configure.ac: Include ../config/picflag.m4.
6732 (GCC_PICFLAG): Call it.
6734 * configure: Regenerate.
6735 * Makefile.in (gcc_srcdir): Remove.
6736 (LIBGCC2_DEBUG_CFLAGS, LIBGCC2_CFLAGS, LIBGCC2_INCLUDES)
6737 (HOST_LIBGCC2_CFLAGS, PICFLAG, LIB2FUNCS_ST, LIB2FUNCS_EXCLUDE)
6738 (LIB2_DIVMOD_FUNCS, LIB2ADD, LIB2ADD_ST): Set.
6739 ($(lib2funcs-o), $(lib2funcs-s-o), $(lib2-divmod-o))
6740 ($(lib2-divmod-s-o)): Use $(srcdir) to refer to libgcc2.c.
6743 * libgcc2.c, libgcc2.h, gbl-ctors.h, longlong.h: New files.
6744 * siditi-object.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir)
6745 to refer to libgcc2.c.
6747 * config/darwin-64.c: New file.
6748 * config/darwin-crt3.c: Remove comment.
6749 * config/divmod.c, config/floatunsidf.c, config/floatunsisf.c,
6750 config/floatunsitf.c, config/floatunsixf.c, config/udivmod.c,
6751 config/udivmodsi4.c: New files.
6752 * config/memcmp.c, config/memcpy.c, config/memmove.c,
6753 config/memset.c: New files.
6754 * config/t-crtstuff-pic (CRTSTUFF_T_CFLAGS_S): Use $(PICFLAG).
6755 * config/t-darwin (HOST_LIBGCC2_CFLAGS): Set.
6756 * config/t-freebsd-thread, config/t-libgcc-pic: New files.
6757 * config/t-libunwind (HOST_LIBGCC2_CFLAGS): Set.
6758 * config/t-openbsd-thread: New file.
6759 * config/t-sol2 (HOST_LIBGCC2_CFLAGS): Remove.
6760 * config/t-vxworks, config/vxlib-tls.c, config/vxlib.c: New files.
6761 * config/alpha/gthr-posix.c, config/alpha/qrnnd.S: New files.
6762 * config/alpha/t-alpha (LIB2ADD): Use $(srcdir) to refer to
6765 * config/alpha/t-osf-pthread (LIB2ADD): Use $(srcdir)/config/alpha
6766 to refer to gthr-posix.c.
6767 * config/alpha/t-vms (LIB2ADD): Set.
6768 * config/alpha/vms-gcc_shell_handler.c: New file.
6769 * config/arm/bpabi.c, config/arm/fp16.c,
6770 config/arm/linux-atomic.c, config/arm/linux-atomic-64bit.c,
6771 config/arm/unaligned-funcs.c: New files.
6772 * config/arm/t-bpabi (LIB2ADD, LIB2ADD_ST): Set.
6773 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Set.
6774 * config/arm/t-linux: Likewise.
6775 * config/arm/t-linux-eabi (LIB2ADD_ST): Add.
6776 * config/arm/t-netbsd: New file.
6777 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Set.
6778 * config/arm/t-symbian (LIB2ADD_ST): Set.
6779 * config/avr/t-avr (LIB2FUNCS_EXCLUDE, HOST_LIBGCC2_CFLAGS): Set.
6780 * config/bfin/t-crtstuff (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
6781 * config/bfin/t-elf: New file.
6782 * config/c6x/eqd.c, config/c6x/eqf.c, config/c6x/ged.c,
6783 config/c6x/gef.c, config/c6x/gtd.c, config/c6x/gtf.c,
6784 config/c6x/led.c, config/c6x/lef.c, config/c6x/ltd.c,
6785 config/c6x/ltf.c: New files.
6786 * config/c6x/t-elf (LIB2FUNCS_EXCLUDE, LIB2ADD)
6787 (HOST_LIBGCC2_CFLAGS): Set.
6788 * config/c6x/t-uclinux (HOST_LIBGCC2_CFLAGS): Set.
6789 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
6790 * config/cris/arit.c, config/cris/mulsi3.S, config/cris/t-cris:
6792 * config/cris/t-elfmulti (LIB2ADD_ST): Set.
6793 * config/cris/t-linux (HOST_LIBGCC2_CFLAGS): Remove.
6794 * config/frv/cmovd.c, config/frv/cmovh.c, config/frv/cmovw.c,
6795 config/frv/modi.c, config/frv/uitod.c, config/frv/uitof.c,
6796 config/frv/ulltod.c, config/frv/ulltof.c, config/frv/umodi.c: New
6798 * config/frv/t-frv (LIB2ADD): Set.
6799 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
6800 * config/h8300/clzhi2.c, config/h8300/ctzhi2.c,
6801 config/h8300/fixunssfsi.c, config/h8300/parityhi2.c,
6802 config/h8300/popcounthi2.c: New files.
6803 * config/h8300/t-h8300 (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
6804 * config/i386/gthr-win32.c: New file.
6805 * config/i386/t-cygming (LIBGCC2_INCLUDES): Set.
6806 * config/i386/t-cygwin: Likewise.
6807 * config/i386/t-darwin, config/i386/t-darwin64,
6808 config/i386/t-gthr-win32, config/i386/t-interix: New files.
6809 * config/i386/t-nto (HOST_LIBGCC2_CFLAGS): Set.
6810 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
6811 * config/i386/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
6812 * config/ia64/quadlib.c: New file.
6813 * config/ia64/t-hpux (LIB2ADD): Set.
6814 * config/ia64/t-ia64: Add comment.
6815 * config/iq2000/lib2funcs.c, config/iq2000/t-iq2000: New files.
6816 * config/lm32/t-uclinux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
6817 (HOST_LIBGCC2_CFLAGS): Append, remove -fPIC.
6818 * config/m32c/lib2funcs.c, config/m32c/trapv.c: New files.
6819 * config/m32c/t-m32c (LIB2ADD): Set.
6820 * config/m32r/t-linux (HOST_LIBGCC2_CFLAGS): Set.
6821 * config/m32r/t-m32r: Likewise.
6822 * config/m68k/fpgnulib.c: New file.
6823 * config/m68k/t-floatlib (LIB2ADD): Set.
6824 (xfgnulib.c): New target.
6825 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Set.
6826 * config/mep/lib2funcs.c, config/mep/tramp.c: New files.
6827 * config/mep/t-mep (LIB2ADD): Set.
6828 * config/microblaze/divsi3.asm: Rename to divsi3.S.
6829 * config/microblaze/moddi3.asm: Rename to moddi3.S.
6830 * config/microblaze/modsi3.asm: Rename to modsi3.S.
6831 * config/microblaze/muldi3_hard.asm: Rename to hard.S.
6832 * config/microblaze/mulsi3.asm: Rename to mulsi3.S.
6833 * config/microblaze/stack_overflow_exit.asm: Rename to exit.S.
6834 * config/microblaze/udivsi3.asm: Rename to udivsi3.S.
6835 * config/microblaze/umodsi3.asm: Rename to umodsi3.S.
6836 * config/microblaze/t-microblaze (LIB2ADD): Reflect this.
6837 * config/mips/t-elf, config/mips/t-vr, config/mips/vr4120-div.S:
6839 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Set.
6840 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Set.
6841 * config/pa/fptr.c, config/pa/lib2funcs.S,
6842 config/pa/linux-atomic.c, config/pa/quadlib.c: New files.
6843 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS): Set.
6844 (LIB2ADD, LIB2ADD_ST): Set.
6845 * config/pa/t-hpux, config/pa/t-hpux10, config/pa/t-pa64: New files.
6846 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS, LIB2ADD, LIB2ADD_ST):
6848 * config/pa/t-linux64 (LIB2ADD_ST, HOST_LIBGCC2_CFLAGS): Set.
6849 * config/pdp11/t-pdp11: New file.
6850 * config/picochip/libgccExtras/adddi3.S,
6851 config/picochip/libgccExtras/ashlsi3.S,
6852 config/picochip/libgccExtras/ashrsi3.S,
6853 config/picochip/libgccExtras/clzsi2.S,
6854 config/picochip/libgccExtras/cmpsi2.S,
6855 config/picochip/libgccExtras/divmod15.S,
6856 config/picochip/libgccExtras/divmodhi4.S,
6857 config/picochip/libgccExtras/divmodsi4.S,
6858 config/picochip/libgccExtras/lshrsi3.S,
6859 config/picochip/libgccExtras/parityhi2.S,
6860 config/picochip/libgccExtras/popcounthi2.S,
6861 config/picochip/libgccExtras/subdi3.S,
6862 config/picochip/libgccExtras/ucmpsi2.S,
6863 config/picochip/libgccExtras/udivmodhi4.S,
6864 config/picochip/libgccExtras/udivmodsi4.S: New files.
6865 * config/picochip/t-picochip (LIB2ADD, HOST_LIBGCC2_CFLAGS)
6866 (LIBGCC2_DEBUG_CFLAGS, RANLIB_FOR_TARGET): Set.
6867 * config/rs6000/crtresfpr.S, config/rs6000/crtresgpr.S,
6868 config/rs6000/crtresxfpr.S, config/rs6000/crtresxgpr.S,
6869 config/rs6000/crtsavfpr.S, config/rs6000/crtsavgpr.S)
6870 config/rs6000/darwin-asm.h, config/rs6000/darwin-fpsave.S,
6871 config/rs6000/darwin-gpsave.S, config/rs6000/darwin-tramp.S,
6872 config/rs6000/darwin-vecsave.S, config/rs6000/darwin-world.S: New
6874 * config/rs6000/t-darwin (LIB2ADD, LIB2ADD_ST)
6875 (HOST_LIBGCC2_CFLAGS): Set.
6876 * config/rs6000/t-darwin64: New file.
6877 * config/rs6000/t-linux64 (HOST_LIBGCC2_CFLAGS): Set.
6878 * config/rs6000/t-lynx, config/rs6000/t-netbsd: New files.
6879 * config/rs6000/t-ppccomm (LIB2ADD): Add
6880 $(srcdir)/config/rs6000/tramp.S.
6881 (LIB2ADD_ST): Use $(srcdir)/config/rs6000 to refer to sources.
6882 Add $(srcdir)/config/rs6000/eabi.S.
6883 (crtsavfpr.S, crtresfpr.S, crtsavgpr.S, crtresgpr.S, crtresxfpr.S)
6884 (crtresxgpr.S, e500crtres32gpr.S, e500crtres64gpr.S)
6885 (e500crtres64gprctr.S, e500crtrest32gpr.S, e500crtrest64gpr.S)
6886 (e500crtresx32gpr.S, e500crtresx64gpr.S, e500crtsav32gpr.S)
6887 (e500crtsav64gpr.S, e500crtsav64gprctr.S, e500crtsavg32gpr.S)
6888 (e500crtsavg64gpr.S, e500crtsavg64gprctr.S): Remove.
6889 * config/rs6000/tramp.S: New file.
6890 * config/s390/t-tpf: Remove.
6891 * config/sh/linux-atomic.S: New file.
6892 * config/sh/t-linux (LIB2ADD): Set.
6893 (HOST_LIBGCC2_CFLAGS): Append, remove -fpic.
6894 * config/sh/t-netbsd (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
6895 * config/sh/t-sh (unwind-dw2-Os-4-200.o): Use $(srcdir) to refer
6897 (HOST_LIBGCC2_CFLAGS): Set.
6898 * config/sparc/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
6899 * config/spu/divmodti4.c, config/spu/divv2df3.c,
6900 config/spu/float_disf.c, config/spu/float_unsdidf.c,
6901 config/spu/float_unsdisf.c, config/spu/float_unssidf.c,
6902 config/spu/mfc_multi_tag_release.c,
6903 config/spu/mfc_multi_tag_reserve.c, config/spu/mfc_tag_release.c,
6904 config/spu/mfc_tag_reserve.c, config/spu/mfc_tag_table.c,
6905 config/spu/multi3.c: New files.
6906 * config/spu/t-elf (LIB2ADD, LIB2ADD_ST, LIB2_SIDITI_CONV_FUNCS)
6907 (HOST_LIBGCC2_CFLAGS): Set.
6908 * config/stormy16/ashlsi3.c, config/stormy16/ashrsi3.c,
6909 config/stormy16/clzhi2.c, config/stormy16/cmpsi2.c,
6910 config/stormy16/ctzhi2.c, config/stormy16/divsi3.c,
6911 config/stormy16/ffshi2.c, config/stormy16/lib2.c,
6912 config/stormy16/lshrsi3.c, config/stormy16/modsi3.c,
6913 config/stormy16/parityhi2.c, config/stormy16/popcounthi2.c,
6914 config/stormy16/t-stormy16, config/stormy16/ucmpsi2.c,
6915 config/stormy16/udivmodsi4.c, config/stormy16/udivsi3.c,
6916 config/stormy16/umodsi3.c: New files.
6917 * config/xtensa/lib2funcs.S: New file.
6918 * config/xtensa/t-elf (HOST_LIBGCC2_CFLAGS): Set.
6919 * config/xtensa/t-xtensa (LIB2ADD): Set.
6920 * config.host (*-*-darwin*): Add t-libgcc-pic to tmake_file.
6921 (*-*-freebsd*): Add t-freebsd, t-libgcc-pic to tmake_file.
6922 Add t-freebsd-thread to tmake_file for posix threads.
6923 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu)
6924 (*-*-gnu*, *-*-kopensolaris*-gnu): Add t-libgcc-pic to tmake_file.
6925 (*-*-lynxos*): Likewise.
6926 (*-*-netbsd*): Likewise.
6927 (*-*-openbsd*): Likewise.
6928 Add t-openbsd-thread to tmake_file for posix threads.
6929 (*-*-solaris2*): Add t-libgcc-pic to tmake_file.
6930 (*-*-vxworks*): Set tmake_file.
6931 (alpha*-*-linux*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
6932 (alpha*-*-freebsd*): Likewise.
6933 (alpha*-*-netbsd*): Likewise.
6934 (alpha*-*-openbsd*): Likewise.
6935 (alpha*-dec-osf5.1*): Remove qrnnd.o, gthr-posix.o from extra_parts.
6936 (alpha64-dec-*vms*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
6937 (alpha*-dec-*vms*): Likewise.
6938 (arm*-*-netbsdelf*): Add arm/t-netbsd to tmake_file.
6939 (bfin*-elf*): Add bfin/t-elf to tmake_file.
6940 (bfin*-uclinux*): Likewise.
6941 (bfin*-linux-uclibc*): Likewise.
6942 (crisv32-*-elf): Add cris/t-cris to tmake_file.
6943 (crisv32-*-none): Likewise.
6944 (cris-*-elf): Likewise.
6945 (cris-*-none): Likewise.
6946 (cris-*-linux*, crisv32-*-linux*): Likewise.
6947 (hppa[12]*-*-hpux10*): Add pa/t-hpux pa/t-hpux10, t-libgcc-pic to
6949 (hppa*64*-*-hpux11*): Add pa/t-hpux, pa/t-pa64, t-libgcc-pic to
6951 (hppa[12]*-*-hpux11*): Add pa/t-hpux, t-libgcc-pic to tmake_file.
6952 (i[34567]86-*-elf*): Add t-libgcc-pic to tmake_file.
6953 (x86_64-*-elf*): Likewise.
6954 (i[34567]86-*-nto-qnx*): Likewise.
6955 (i[34567]86-*-mingw*): Add i386/t-gthr-win32 to tmake_file for
6957 (x86_64-*-mingw*): Likewise.
6958 (i[34567]86-*-interix3*): Add i386/t-interix to tmake_file.
6959 (lm32-*-uclinux*): Add t-libgcc-pic to tmake_file.
6960 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
6961 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
6962 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-elf to
6964 (mipsisa64sr71k-*-elf*): Likewise.
6965 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
6966 (mips-*-elf*, mipsel-*-elf*): Likewise.
6967 (mips64-*-elf*, mips64el-*-elf*): Likewise.
6968 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
6969 (mips*-*-rtems*): Likewise.
6970 (mips64vr-*-elf*, mips64vrel-*-elf*): Add mips/t-elf, mips/t-vr
6972 (pdp11-*-*): Add pdp11/t-pdp11 to tmake_file.
6973 (powerpc64-*-darwin*): Add rs6000/t-darwin64 to tmake_file.
6974 (s390x-ibm-tpf*): Add t-libgcc-pic to tmake_file.
6975 (spu-*-elf*): Likewise.
6976 (tic6x-*-uclinux): Add t-libgcc-pic to tmake_file.
6978 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6980 * Makefile.in ($(lib1asmfuncs-o), $(lib1asmfuncs-s-o)): Use
6981 $(srcdir) to refer to $(LIB1ASMSRC).
6983 * config/arm/bpabi-v6m.S, config/arm/bpabi.S,
6984 config/arm/ieee754-df.S, config/arm/ieee754-sf.S,
6985 config/arm/lib1funcs.S: New files.
6986 * config/arm/libunwind.S [!__symbian__]: Use lib1funcs.S.
6987 * config/arm/t-arm: New file.
6988 * config/arm/t-bpabi (LIB1ASMFUNCS): Set.
6989 * config/arm/t-elf, config/arm/t-linux, config/arm/t-linux-eabi,
6990 config/arm/t-strongarm-elf: New files.
6991 * config/arm/t-symbian (LIB1ASMFUNCS): Set.
6992 * config/arm/t-vxworks, config/arm/t-wince-pe: New files.
6993 * config/avr/lib1funcs.S: New file.
6994 * config/avr/t-avr (LIB1ASMSRC, LIB1ASMFUNCS): Set.
6995 * config/bfin/lib1funcs.S, config/bfin/t-bfin: New files.
6996 * config/c6x/lib1funcs.S: New file.
6997 * config/c6x/t-elf (LIB1ASMSRC, LIB1ASMFUNCS): Set.
6998 * config/fr30/lib1funcs.S, config/fr30/t-fr30: New files.
6999 * config/frv/lib1funcs.S: New file.
7000 * config/frv/t-frv (LIB1ASMSRC, LIB1ASMFUNCS): Set.
7001 * config/h8300/lib1funcs.S, config/h8300/t-h8300: New files.
7002 * config/i386/cygwin.S, config/i386/t-chkstk: New files.
7003 * config/ia64/__divxf3.asm: Rename to ...
7004 * config/ia64/__divxf3.S: ... this.
7005 Adapt lib1funcs.asm filename.
7006 * config/ia64/_fixtfdi.asm: Rename to ...
7007 * config/ia64/_fixtfdi.S: ... this.
7008 Adapt lib1funcs.asm filename.
7009 * config/ia64/_fixunstfdi.asm: Rename to ...
7010 * config/ia64/_fixunstfdi.S: ... this.
7011 Adapt lib1funcs.asm filename.
7012 * config/ia64/_floatditf.asm: Rename to ...
7013 * config/ia64/_floatditf.S: ... this.
7014 Adapt lib1funcs.asm filename.
7015 * config/ia64/lib1funcs.S: New file.
7016 * config/ia64/t-hpux (LIB1ASMFUNCS): Set.
7017 * config/ia64/t-ia64 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
7018 * config/ia64/t-softfp-compat (libgcc1-tf-compats): Adapt suffix.
7019 * config/m32c/lib1funcs.S, config/m32c/t-m32c: New files.
7020 * config/m68k/lb1sf68.S, config/m68k/t-floatlib: New files.
7021 * config/mcore/lib1funcs.S, config/mcore/t-mcore: New files.
7022 * config/mep/lib1funcs.S: New file.
7023 * config/mep/t-mep (LIB1ASMSRC, LIB1ASMFUNCS): Set.
7024 * config/mips/mips16.S: New file.
7025 * config/mips/t-mips16 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
7026 * config/pa/milli64.S: New file.
7027 * config/pa/t-linux, config/pa/t-linux64: New files.
7028 * config/picochip/lib1funcs.S: New file.
7029 * config/picochip/t-picochip (LIB1ASMSRC, LIB1ASMFUNCS): Set.
7030 * config/sh/lib1funcs.S, config/sh/lib1funcs.h: New files.
7031 * config/sh/t-linux (LIB1ASMFUNCS_CACHE): Set.
7032 * config/sh/t-netbsd: New file.
7033 * config/sh/t-sh (LIB1ASMSRC, LIB1ASMFUNCS, LIB1ASMFUNCS_CACHE): Set.
7034 Use $(srcdir) to refer to lib1funcs.S, adapt filename.
7035 * config/sh/t-sh64: New file.
7036 * config/sparc/lb1spc.S: New file.
7037 * config/sparc/t-softmul (LIB1ASMSRC): Adapt sparc/lb1spc.asm
7039 * config/v850/lib1funcs.S, config/v850/t-v850: New files.
7040 * config/vax/lib1funcs.S, config/vax/t-linux: New files.
7041 * config/xtensa/ieee754-df.S, config/xtensa/ieee754-sf.S,
7042 config/xtensa/lib1funcs.S: New files.
7043 * config/xtensa/t-xtensa (LIB1ASMSRC, LIB1ASMFUNCS): Set.
7044 * config.host (arm-wrs-vxworks): Add arm/t-arm, arm/t-vxworks to
7046 (arm*-*-freebsd*): Add arm/t-arm, arm/t-strongarm-elf to tmake_file.
7047 (arm*-*-netbsdelf*): Add arm/t-arm to tmake_file.
7048 (arm*-*-linux*): Likewise.
7049 Add arm/t-elf, arm/t-bpabi, arm/t-linux-eabi to tmake_file for
7050 arm*-*-linux-*eabi, add arm/t-linux otherwise.
7051 (arm*-*-uclinux*): Add arm/t-arm, arm/t-elf to tmake_file.
7052 (arm*-*-ecos-elf): Likewise.
7053 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
7054 (arm*-*-rtems*): Likewise.
7055 (arm*-*-elf): Likewise.
7056 (arm*-wince-pe*): Add arm/t-arm, arm/t-wince-pe to tmake_file.
7057 (avr-*-rtems*): Add to tmake_file, add avr/t-avr.
7058 (bfin*-elf*): Add bfin/t-bfin to tmake_file.
7059 (bfin*-uclinux*): Likewise.
7060 (bfin*-linux-uclibc*): Likewise.
7061 (bfin*-rtems*): Likewise.
7062 (bfin*-*): Likewise.
7063 (fido-*-elf): Merge into m68k-*-elf*.
7064 (fr30-*-elf)): Add fr30/t-fr30 to tmake_file.
7065 (frv-*-*linux*): Add frv/t-frv to tmake_file.
7066 (h8300-*-rtems*): Add h8300/t-h8300 to tmake_file.
7067 (h8300-*-elf*): Likewise.
7068 (hppa*64*-*-linux*): Add pa/t-linux, pa/t-linux64 to tmake_file.
7069 (hppa*-*-linux*): Add pa/t-linux to tmake_file.
7070 (i[34567]86-*-cygwin*): Add i386/t-chkstk to tmake_file.
7071 (i[34567]86-*-mingw*): Likewise.
7072 (x86_64-*-mingw*): Likewise.
7073 (i[34567]86-*-interix3*): Likewise.
7074 (ia64*-*-hpux*): Add ia64/t-ia64, ia64/t-hpux to tmake_file.
7075 (ia64-hp-*vms*): Add ia64/t-ia64 to tmake_file.
7076 (m68k-*-elf*): Also handle fido-*-elf.
7077 Add m68k/t-floatlib to tmake_file.
7078 (m68k-*-uclinux*): Add m68k/t-floatlib to tmake_file.
7079 (m68k-*-linux*): Likewise.
7080 (m68k-*-rtems*): Likewise.
7081 (mcore-*-elf): Add mcore/t-mcore to tmake_file.
7082 (sh-*-elf*, sh[12346l]*-*-elf*): Add sh/t-sh64 to tmake_file for
7084 (sh-*-linux*, sh[2346lbe]*-*-linux*): Add sh/t-sh to tmake_file.
7085 Add sh/t-sh64 to tmake_file for sh64*-*-linux*.
7086 (sh-*-netbsdelf*, shl*-*-netbsdelf*, sh5-*-netbsd*)
7087 (sh5l*-*-netbsd*, sh64-*-netbsd*, sh64l*-*-netbsd*): Add sh/t-sh,
7088 sh/t-netbsd to tmake_file.
7089 Add sh/t-sh64 to tmake_file for sh5*-*-netbsd*, sh64*-netbsd*.
7090 (sh-*-rtems*): Add sh/t-sh to tmake_file.
7091 (sh-wrs-vxworks): Likewise.
7092 (sparc-*-linux*): Add sparc/t-softmul to tmake_file except for
7094 (v850*-*-*): Add v850/t-v850 to tmake_file.
7095 (vax-*-linux*): Add vax/t-linux to tmake_file.
7096 (m32c-*-elf*, m32c-*-rtems*): Add m32c/t-m32c to tmake_file.
7098 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
7100 * crtstuff.c: New file.
7101 * Makefile.in (CRTSTUFF_CFLAGS): Define.
7102 (CRTSTUFF_T_CFLAGS): Define.
7103 (extra-parts, INSTALL_PARTS): Remove conditional assignments.
7104 (crtbegin$(objext), crtend$(objext), crtbeginS$(objext))
7105 (crtendS$(objext), crtbeginT.o): Use $(srcdir) to refer to
7108 (crtbeginT.o): Use $(objext).
7109 [!CUSTOM_CRTIN] (crti$(objext), crtn$(objext)): New rules.
7110 (libgcc-extra-parts): Don't compare EXTRA_PARTS, GCC_EXTRA_PARTS.
7111 (gcc-extra-parts): Remove.
7112 * config.host (*-*-freebsd*): Add t-crtstuff-pic to tmake_file.
7114 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
7115 *-*-gnu*): Also handle *-*-kopensolaris*-gnu.
7116 Add t-crtstuff-pic to tmake_file.
7117 (*-*-lynxos*): New case.
7118 Set tmake_file, extra_parts.
7119 (*-*-netbsd*): Add t-crtstuff-pic to tmake_file.
7120 Set extra_parts for *-*-netbsd*1.[7-9]*, *-*-netbsd[2-9]*,
7121 *-*-netbsdelf[2-9]*.
7122 (*-*-openbsd*): Add t-crtstuff-pic to tmake_file.
7123 (*-*-rtems*): Set extra_parts.
7124 (*-*-solaris2*): Remove t-crtin from tmake_file for Solaris < 10.
7125 (*-*-uclinux*): New case.
7127 (*-*-vms*): New case.
7128 Set tmake_file, extra_parts.
7129 (*-*-elf): Set extra_parts.
7130 (alpha*-*-freebsd*): Add crtbeginT.o to extra_parts.
7131 (alpha64-dec-*vms*): Append to tmake_file, remove vms/t-vms,
7134 (alpha*-dec-*vms*): Append to tmake_file, remove vms/t-vms.
7136 (arm*-*-freebsd*): Add t-crtin to tmake_file.
7137 Add crtbegin.o, crtend.o, crti.o, crtn.o to extra_parts.
7138 (arm-wrs-vxworks): Append to tmake_file.
7140 (arm*-*-uclinux*): Set extra_parts.
7141 (arm*-*-ecos-elf): Likewise.
7142 (arm*-*-eabi*, arm*-*-symbianelf*): Set extra_parts for
7144 (arm*-*-rtems*): Set extra_parts.
7145 (arm*-*-elf): Likewise.
7146 (avr-*-rtems*): Clear extra_parts.
7147 (bfin*-elf*): Add bfin/t-crtlibid, bfin/t-crtstuff to extra_parts.
7149 (bfin*-uclinux*): Likewise.
7150 (bfin*-linux-uclibc*): Add bfin/t-crtstuff to tmake_file.
7151 (bfin*-rtems*): Append to tmake_file.
7153 (bfin*-*): Likewise.
7154 (crisv32-*-elf, crisv32-*-none, cris-*-elf, cris-*-none): Split into ...
7155 (crisv32-*-elf): ... this.
7156 (crisv32-*-none): ... this.
7157 (cris-*-elf, cris-*-none): New cases.
7158 Add cris/t-elfmulti to tmake_file.
7159 (fr30-*-elf): Append to tmake_file.
7161 (frv-*-elf): Append to tmake_file, add frv/t-frv.
7163 (h8300-*-rtems*): Append to tmake_file.
7165 (h8300-*-elf*): Likewise.
7166 (hppa*64*-*-hpux11*): Add pa/t-stublib, pa/t-stublib64 to tmake_file.
7168 (hppa[12]*-*-hpux11*): Add pa/t-stublib to tmake_file.
7170 (i[34567]86-*-elf*): Add i386/t-crtstuff, t-crtstuff-pic to tmake_file.
7171 (x86_64-*-elf*): Likewise.
7172 (i[34567]86-*-freebsd*): Add i386/t-crtstuff to tmake_file.
7173 (x86_64-*-freebsd*): Likewise.
7174 (x86_64-*-netbsd*): Likewise.
7175 (i[34567]86-*-linux*): Likewise.
7176 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
7177 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
7178 (x86_64-*-linux*): Likewise.
7179 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
7180 (i[34567]86-*-lynxos*): Add t-crtstuff-pic, i386/t-crtstuff to
7183 (i[34567]86-*-nto-qnx*): Set tmake_file, extra_parts.
7184 (i[34567]86-*-rtems*): Append to tmake_file, remove t-crtin.
7185 Append to extra_parts, remove crtbegin.o, crtend.o.
7186 (ia64*-*-elf*): Append to extra_parts, remove crtbegin.o, crtend.o.
7187 (ia64*-*-freebsd*): Append to extra_parts, remove crtbegin.o,
7188 crtend.o, crtbeginS.o, crtendS.o.
7189 (ia64*-*-linux*): Comment extra_parts.
7190 (ia64-hp-*vms*): Append to tmake_file, remove vms/t-vms, vms/t-vms64.
7192 (iq2000*-*-elf*): Clear extra_parts.
7193 (lm32-*-elf*, lm32-*-rtems*): Add t-crtin to tmake_file.
7194 (lm32-*-uclinux*): Add to extra_parts, remove crtbegin.o, crtend.o
7195 (m32r-*-elf*, m32r-*-rtems*): Split off ...
7196 (m32r-*-rtems*): ... this.
7197 Add m32r/t-m32r to tmake_file.
7198 (m68k-*-elf*): Add t-crtin to tmake_file.
7199 (m68k-*-rtems*): Add crti.o, crtn.o to extra_parts.
7200 (mcore-*-elf): Likewise.
7201 (microblaze*-*-*): Set extra_parts.
7202 (mips*-sde-elf*): New case.
7203 Set tmake_file, extra_parts.
7204 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
7205 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
7206 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-crtstuff to
7209 (mipsisa64sr71k-*-elf*): Likewise.
7210 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
7211 (mips-*-elf*, mipsel-*-elf*): Likewise.
7212 (mips64-*-elf*, mips64el-*-elf*): Likewise.
7213 (mips64vr-*-elf*, mips64vrel-*-elf*): Likewise.
7214 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
7215 (mips*-*-rtems*): Likewise.
7216 (mipstx39-*-elf*, mipstx39el-*-elf*): Likewise.
7217 (moxie-*-*): Split into ...
7218 (moxie-*-elf, moxie-*-uclinux*): ... this.
7219 Add to extra_parts, remove crtbegin.o, crtend.o.
7220 (moxie-*-rtems*): New case.
7223 (powerpc-*-freebsd*): Add rs6000/t-crtstuff to tmake_file.
7225 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
7226 (powerpc-*-eabispe*): Add rs6000/t-crtstuff, t-crtstuff-pic to
7229 (powerpc-*-eabisimaltivec*): Add to tmake_file, add rs6000/t-ppccomm,
7230 rs6000/t-crtstuff, t-crtstuff-pic to tmake_file.
7232 (powerpc-*-eabisim*): Likewise.
7233 (powerpc-*-elf*): Likewise.
7234 (powerpc-*-eabialtivec*): Likewise.
7235 (powerpc-xilinx-eabi*): Likewise.
7236 (powerpc-*-eabi*): Likewise.
7237 (powerpc-*-rtems*): Likewise.
7238 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-crtstuff to
7241 (powerpc-*-lynxos*): Add to tmake_file.
7242 (powerpcle-*-elf*): Add to tmake_file, add rs6000/t-ppccomm,
7243 rs6000/t-crtstuff, t-crtstuff-pic.
7245 (powerpcle-*-eabisim*): Likewise.
7246 (powerpcle-*-eabi*): Likewise.
7247 (rx-*-elf): Remove extra_parts.
7248 (s390x-ibm-tpf*): Set extra_parts.
7249 (score-*-elf): Set extra_parts.
7250 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
7251 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
7252 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
7253 (sh64l*-*-netbsd*): Split into ...
7254 (sh-*-elf*, sh[12346l]*-*-elf*): ... this.
7255 Add t-crtstuff-pic to tmake_file.
7257 (sh-*-rtems*): Add to tmake_file, add t-crtstuff-pic.
7259 (sh-wrs-vxworks): Add to tmake_file, add t-crtstuff-pic.
7260 (sparc-*-elf*): Remove t-crtin from tmake_file.
7261 Add to extra_parts, remove crtbegin.o, crtend.o.
7262 (sparc-*-linux*): Add sparc/t-linux64 to tmake_file.
7263 (sparc64-*-linux*): Likewise.
7264 (sparc-*-rtems*): Remove sparc/t-elf from tmake_file.
7265 Add to extra_parts, remove crtbegin.o, crtend.o.
7266 (sparc64-*-elf*): Remove t-crtin from tmake_file.
7267 Add to extra_parts, remove crtbegin.o, crtend.o.
7268 (sparc64-*-rtems*): Remove t-crtin from tmake_file.
7269 Add to extra_parts, remove crtbegin.o, crtend.o.
7270 (sparc64-*-freebsd*, ultrasparc-*-freebsd*): Add to extra_parts.
7271 (sparc64-*-linux*): Add sparc/t-linux64 to tmake_file.
7272 (spu-*-elf*): Add to tmake_file, add spu/t-elf.
7274 (tic6x-*-uclinux): Add c6x/t-uxlinux, t-crtstuff-pic to tmake_file.
7276 (tic6x-*-*): Change to ...
7277 (tic6x-*-elf): ... this.
7279 (xtensa*-*-elf*): Add to tmake_file, add xtensa/t-elf.
7281 (am33_2.0-*-linux*): Add comment.
7282 (mep*-*-*): Add mep/t-mep to tmake_file.
7284 * config/alpha/t-vms: New file.
7285 * config/alpha/vms-dwarf2.S, config/alpha/vms-dwarf2eh.S: New files.
7286 * config/arm/crti.S, config/arm/crtn.S: New files.
7287 * config/bfin/crti.S, config/bfin/crtn.S: New files.
7288 * config/bfin/crtlibid.S: New file.
7289 * config/bfin/t-crtlibid, config/bfin/t-crtstuff: New files.
7290 * config/c6x/crti.S, config/c6x/crtn.S: New files.
7291 * config/c6x/t-elf (CUSTOM_CRTIN): Set.
7292 (crti.o, crtin.o): New rules.
7293 (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
7294 * config/c6x/t-uclinux: New file.
7295 * config/cris/t-elfmulti: New file.
7296 * config/cris/t-linux (CRTSTUFF_T_CFLAGS_S): Set.
7297 * config/fr30/crti.S, config/fr30/crtn.S: New files.
7298 * config/frv/frvbegin.c, config/frv/frvend.c: New files.
7299 * config/frv/t-frv: New file.
7300 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Set.
7301 * config/h8300/crti.S, config/h8300/crtn.S: New files.
7302 * config/i386/cygming-crtbegin.c, config/i386/cygming-crtend.c:
7304 * config/i386/t-cygming (crtbegin.o, crtend.o): Use $(srcdir) to
7305 refer to cygming-crtbegin.c, cygming-crtend.c.
7307 * config/i386/t-nto: New file.
7308 * config/ia64/crtbegin.S, config/ia64/crtend.S: New files.
7309 * config/ia64/crti.S, config/ia64/crtn.S: New files.
7310 * config/ia64/t-ia64 (crtbegin.o, crtend.o, crtbeginS.o,
7311 crtendS.o): Use $(srcdir) to refer to crtbegin.S, crtend.S.
7314 * config/ia64/t-vms (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
7315 (crtinitS.o): New rule.
7316 * config/ia64/vms-crtinit.S: New file.
7317 * config/lm32/t-elf ($(T)crti.o, $(T)crtn.o): Remove.
7318 * config/m32r/initfini.c: New file.
7319 * config/m32r/t-linux, config/m32r/t-m32r: New files.
7320 * config/m68k/crti.S, config/m68k/crtn.S: New files.
7321 * config/mcore/crti.S, config/mcore/crtn.S: New files.
7322 * config/mep/t-mep: New file.
7323 * config/microblaze/crti.S, config/microblaze/crtn.S: New files.
7324 * config/microblaze/t-microblaze (MULTILIB_OPTIONS): Remove.
7325 * config/mips/crti.S, config/mips/crtn.S: New files.
7326 * config/mips/t-crtstuff: New file.
7327 * config/mmix/crti.S, config/mmix/crtn.S: New files.
7328 * config/mmix/t-mmix (CRTSTUFF_T_CFLAGS): Set.
7329 (CUSTOM_CRTIN): Set.
7330 ($(T)crti.o, $(T)crtn.o): Remove $(T),
7332 Use $(srcdir) to refer to crti.S, crtn.S.
7333 Use .S extension, $<.
7334 * config/moxie/crti.asm: Rename to ...
7335 * config/moxie/crti.S: ... this.
7336 * config/moxie/crtn.asm: Rename to ...
7337 * config/moxie/crtn.S: ... this.
7338 * config/moxie/t-moxie: Remove.
7339 * config/pa/stublib.c: New file.
7340 * config/pa/t-stublib, config/pa/t-stublib64: New files.
7341 * config/rs6000/eabi-ci.S, config/rs6000/eabi-cn.S: New files.
7342 * config/rs6000/sol-ci.S, config/rs6000/sol-cn.S: New files.
7343 * config/rs6000/t-crtstuff: New file.
7344 * config/rs6000/t-ppccomm (EXTRA_PARTS): Remove.
7345 (ecrti.S, ecrtn.S, ncrti.S, ncrtn.S): Remove.
7346 (ecrti$(objext)): Depend on $(srcdir)/config/rs6000/eabi-ci.S.
7347 Make output file explicit.
7348 (ecrtn$(objext)): Depend on $(srcdir)/config/rs6000/eabi-cn.S.
7349 Make output file explicit.
7350 (ncrti$(objext): Depend on $(srcdir)/config/rs6000/sol-ci.S.
7351 Make output file explicit.
7352 (ncrtn$(objext)): Depend on $(srcdir)/config/rs6000/sol-cn.S.
7353 Make output file explicit.
7354 * config/score/crti.S, config/score/crtn.S: New files.
7355 * config/sh/crt1.S, config/sh/crti.S, config/sh/crtn.S: New files.
7356 * config/sh/lib1funcs-4-300.S, config/sh/lib1funcs-Os-4-200.S: New
7358 * config/sh/t-sh, config/sh/t-superh: New files.
7359 * config/sparc/t-linux64: New file.
7360 * config/spu/cache.S, config/spu/cachemgr.c: New files.
7361 * config/spu/t-elf (CRTSTUFF_T_CFLAGS): Set.
7362 (cachemgr.o, cachemgr_nonatomic.o, libgcc_%.a, cache8k.o)
7363 (cache16k.o, cache32k.o, cache64k.o, cache128k.o): New rules.
7364 * config/t-crtin: Remove.
7365 * config/t-crtstuff-pic: New file.
7366 * config/t-sol2 (CUSTOM_CRTIN): Set.
7367 (crti.o, crtn.o): New rules.
7368 * config/vms/t-vms: New file.
7369 * config/vms/vms-ucrt0.c: New file.
7370 * config/xtensa/t-elf: New file.
7372 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
7374 * Makefile.in (SHLIB_NM_FLAGS): Set.
7375 * mkmap-flat.awk, mkmap-symver.awk: New files.
7376 * configure.ac (libgcc_cv_lib_sjlj_exceptions): Check for SjLj
7378 * configure: Regenerate.
7379 * config/libgcc-glibc.ver: New file.
7380 * config/libgcc-libsystem.ver: New file.
7381 * config/t-libunwind (SHLIB_LC): Set.
7382 * config/t-linux: New file.
7383 * config/t-slibgcc (INSTALL_SHLIB): New.
7384 (SHLIB_INSTALL): Use it.
7385 * config/t-slibgcc-darwin (SHLIB_MKMAP): Use $(srcdir) to refer
7386 to mkmap-symver.awk.
7387 (SHLIB_MAPFILES): Don't append, adapt pathname.
7388 (SHLIB_VERPFX): Set.
7389 * config/t-slibgcc-elf-ver (SHLIB_MKMAP): Use $(srcdir) to refer
7390 to mkmap-symver.awk.
7391 * config/t-slibgcc-gld-nover, config/t-slibgcc-hpux,
7392 config/t-slibgcc-libgcc, config/t-slibgcc-vms: New files.
7393 * config/alpha/libgcc-alpha-ldbl.ver, config/alpha/t-linux: New files.
7394 * config/alpha/t-slibgcc-osf (SHLIB_MKMAP): Use $(srcdir) to refer
7396 * config/arm/t-bpabi (SHLIB_MAPFILES): Set.
7397 * config/bfin/libgcc-glibc.ver, config/bfin/t-linux: New files.
7398 * config/c6x/libgcc-eabi.ver, config/c6x/t-elf: New files.
7399 * config/cris/libgcc-glibc.ver, config/cris/t-linux: New files.
7400 * config/frv/libgcc-frv.ver, config/frv/t-linux: New files.
7401 * config/i386/libgcc-darwin.10.4.ver,
7402 config/i386/libgcc-darwin.10.5.ver, config/i386/libgcc-glibc.ver:
7404 * config/i386/t-darwin: Remove.
7405 * config/i386/t-darwin64: Likewise.
7406 * config/i386/t-dw2-eh, config/i386/t-sjlj-eh: New files.
7407 * config/i386/t-slibgcc-cygming, config/i386/t-cygwin,
7408 config/i386/t-dlldir, config/i386/t-dlldir-x: New files.
7409 * config/i386/t-linux: New file.
7410 * config/i386/t-mingw32: New file.
7411 * config/ia64/libgcc-glibc.ver, config/ia64/libgcc-ia64.ver: New files.
7412 * config/ia64/t-glibc: Rename to ...
7413 * config/ia64/t-linux: ... this.
7414 (SHLIB_MAPFILES): Set.
7415 * config/ia64/t-glibc-libunwind: Rename to ...
7416 * config/ia64/t-linux-libunwind: ... this.
7417 * config/ia64/t-ia64 (SHLIB_MAPFILES): Set.
7418 * config/ia64/t-slibgcc-hpux: New file.
7419 * config/m32r/libgcc-glibc.ver, config/m32r/t-linux: New files.
7420 * config/m68k/t-slibgcc-elf-ver: New file.
7421 * config/mips/t-mips16 (SHLIB_MAPFILES): Set.
7422 * config/mips/t-slibgcc-irix (SHLIB_MKMAP): Use $(srcdir) to refer
7424 * config/pa/t-slibgcc-hpux: New file.
7425 * config/pa/t-slibgcc-dwarf-ver, config/pa/t-slibgcc-sjsj-ver: New
7427 * config/rs6000/libgcc-darwin.10.4.ver,
7428 config/rs6000/libgcc-darwin.10.5.ver: New files.
7429 * config/rs6000/libgcc-ppc-glibc.ver: Rename to
7430 config/rs6000/libgcc-glibc.ver.
7431 * config/rs6000/libgcc-ppc64.ver: Rename to
7432 config/rs6000/libgcc-ibm-ldouble.ver.
7433 * config/rs6000/t-darwin (SHLIB_VERPFX): Remove.
7434 * config/rs6000/t-ibm-ldouble (SHLIB_MAPFILES): Adapt filename.
7435 * config/rs6000/t-ldbl128: Rename to ...
7436 * config/rs6000/t-linux: ... this.
7437 (SHLIB_MAPFILES): Adapt filename.
7438 * config/rs6000/t-slibgcc-aix: New file.
7439 * config/sh/libgcc-excl.ver, config/sh/libgcc-glibc.ver: New files.
7440 * config/sh/t-linux (SHLIB_MAPFILES): Use $(srcdir) to refer to
7441 libgcc-excl.ver, libgcc-glibc.ver.
7442 (SHLIB_LINK, SHLIB_INSTALL): Remove.
7443 * config/sparc/libgcc-glibc.ver: New file.
7444 * config/sparc/t-linux: New file.
7445 * config/xtensa/libgcc-glibc.ver, config/xtensa/t-linux: New files.
7446 * config.host (*-*-freebsd*): Add t-slibgcc, t-slibgcc-gld,
7447 t-slibgcc-elf-ver to tmake_file.
7448 Add t-slibgcc-nolc-override to tmake_file for posix threads on
7450 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
7451 *-*-gnu*, *-*-kopensolaris*-gnu): Add t-slibgcc, t-slibgcc-gld,
7452 t-slibgcc-elf-ver, t-linux to tmake_file.
7453 (*-*-netbsd*): Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to
7455 (alpha*-*-linux*): Add alpha/t-linux to tmake_file.
7456 (alpha64-dec-*vms*): Add t-slibgcc-vms to tmake_file.
7457 (alpha*-dec-*vms*): Likewise.
7458 (arm*-*-freebsd*): Append to tmake_file.
7459 (arm*-*-netbsdelf*): Add t-slibgcc-gld-nover to tmake_file.
7460 (arm*-*-linux*): Add t-slibgcc-libgcc to tmake_file for
7462 (arm*-*-eabi*, arm*-*-symbianelf*): Add t-slibgcc-nolc-override to
7463 tmake_file for arm*-*-symbianelf*.
7464 (bfin*-linux-uclibc*): Append to tmake_file, add bfin/t-linux.
7465 (cris-*-linux*, crisv32-*-linux*): Append to tmake_file, add
7467 (frv-*-*linux*): Append to tmake_file, add frv/t-linux.
7468 (hppa*-*-linux*): Add t-slibgcc-libgcc, pa/t-slibgcc-sjlj-ver,
7469 pa/t-slibgcc-dwarf-ver to tmake_file.
7470 (hppa[12]*-*-hpux10*): Add t-slibgcc, pa/t-slibgcc-sjlj-ver,
7471 pa/t-slibgcc-dwarf-ver, t-slibgcc-hpux, pa/t-slibgcc-hpux to tmake_file.
7472 (hppa*64*-*-hpux11*): Likewise.
7473 (hppa[12]*-*-hpux11*): Likewise.
7474 (x86_64-*-darwin*): Don't override tmake_file, but only keep
7475 i386/t-crtpc, i386/t-crtfm.
7476 (i[34567]86-*-cygwin*): Set tmake_eh_file, tmake_dlldir_file.
7477 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
7479 Add i386/t-cygwin to tmake_file.
7480 Prepent i386/t-mingw-pthread to tmake_file for posix threads.
7481 (i[34567]86-*-mingw*): Set tmake_eh_file, tmake_dlldir_file.
7482 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
7484 Add i386/t-mingw32 to tmake_file.
7485 (x86_64-*-mingw*): Likewise.
7486 (ia64*-*-freebsd*): Append to tmake_file.
7487 (ia64*-*-linux*): Append to tmake_file.
7488 Replace ia64/t-glibc by ia64/t-linux.
7489 Replace ia64/t-glibc-libunwind by ia64/t-linux-libunwind if using
7491 (ia64*-*-hpux*): Add t-slibgcc, ia64/t-slibgcc-hpux,
7492 t-slibgcc-hpux to tmake_file.
7493 (ia64-hp-*vms*): Add t-slibgcc-vms to tmake_file.
7494 (m32r-*-linux*): Append to tmake_file, add m32r/t-linux.
7495 (m32rle-*-linux*): Likewise.
7496 (m68k-*-linux*)): Add m68k/t-slibgcc-elf-ver to tmake_file unless
7498 (microblaze*-linux*): New case.
7499 Append to tmake_file, add t-slibgcc-nolc-override.
7500 (powerpc-*-freebsd*): Add t-slibgcc-libgcc to tmake_file.
7501 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
7502 Replace rs6000/t-ldbl128 by rs6000/t-linux in tmake_file.
7503 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
7504 rs6000/t-slibgcc-aix to tmake_file.
7505 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
7506 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
7507 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
7508 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
7509 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
7510 (sh64l*-*-netbsd*): Add t-slibgcc-libgcc to tmake_file for
7512 (sparc-*-linux*): Append to tmake_file for *-leon*.
7513 Add sparc/t-linux to tmake_file for non-Leon targets.
7514 (sparc64-*-linux*): Add sparc/t-linux to tmake_file.
7515 (tic6x-*-uclinux): New case.
7516 Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to tmake_file.
7517 (tic6x-*-*): Add c6x/t-elf to tmake_file.
7518 (xtensa*-*-linux*): Append to tmake_file, add xtensa/t-linux.
7519 (am33_2.0-*-linux*): Append to tmake_file.
7520 (i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-kfreebsd*-gnu)
7521 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Also handle
7522 x86_64-*-kfreebsd*-gnu.
7523 Add i386/t-linux to tmake_file.
7525 2011-10-28 Ian Lance Taylor <iant@google.com>
7527 * config/i386/morestack.S: Correct CFI information to do proper
7528 returns throughout function. In 32-bit mode, save %ebx so that it
7529 is restored on unwind.
7531 2011-10-25 Bernd Schmidt <bernds@codesourcery.com>
7533 * config/c6x/pr-support.c (__gnu_unwind_24bit): Correct logic for the
7534 case where B3 isn't the return register.
7536 * config/c6x/pr-support.c (pop_compact_frame, pop_frame): Correct
7537 logic for doubleword pops.
7539 2011-10-25 Andreas Tobler <andreast@fgznet.ch>
7541 * config/rs6000/t-freebsd: Add wildcard.
7543 2011-10-21 Paul Brook <paul@codesourcery.com>
7545 * unwind-arm-common.inc: Handle ID3/4 unwinding data.
7547 2011-10-16 Uros Bizjak <ubizjak@gmail.com>
7548 Eric Botcazou <ebotcazou@adacore.com>
7551 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Set
7552 fs->signal_frame to 1.
7554 2011-10-07 Ian Lance Taylor <iant@google.com>
7556 * generic-morestack-thread.c: #include <errno.h>.
7558 2011-10-07 Ian Lance Taylor <iant@google.com>
7561 * generic-morestack.c (__generic_morestack): Make sure the segment
7562 is large enough for both the stack frame and the copied
7565 2011-10-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
7568 * config.host: Add crtbegin.o, crtbeginS.o, crtend.o, crtendS.o to
7571 2011-09-28 Nick Clifton <nickc@redhat.com>
7573 * config/rx/rx-lib.h: Always restrict doubles to the SF type when
7574 64-bit doubles are not enabled.
7575 * config/rx/rx-abi.h: Fix extraneous renaming of the floatsisf
7576 and floatunsisf functions.
7578 2011-09-13 Paul Brook <paul@codesourcery.com>
7580 * config.host (tic6x-*-*): Add c6x/t-c6x-elf. Set unwind_header.
7581 * unwind-c.c (PERSONALITY_FUNCTION): Use UNWIND_POINTER_REG.
7582 * unwind-arm-common.inc: New file.
7583 * config/arm/unwind-arm.c: Use unwind-arm-common.inc.
7584 * config/arm/unwind-arm.h: Use unwind-arm-common.h.
7585 (_GLIBCXX_OVERRIDE_TTYPE_ENCODING): Define.
7586 * config/c6x/libunwind.S: New file.
7587 * config/c6x/pr-support.c: New file.
7588 * config/c6x/unwind-c6x.c: New file.
7589 * config/c6x/unwind-c6x.h: New file.
7590 * config/c6x/t-c6x-elf: New file.
7592 2011-08-23 Uros Bizjak <ubizjak@gmail.com>
7594 * config/i386/64/sfp-machine.h (ASM_INVALID): New define.
7595 (ASM_DIVZERO): Ditto.
7596 (FP_HANLDE_EXCEPTIONS): Use ASM_INVALID and ASM_DIVZERO.
7598 2011-08-18 Richard Sandiford <richard.sandiford@linaro.org>
7600 * config/arm/bpabi-lib.h (RENAME_LIBRARY_SET): Delete.
7602 2011-08-17 Richard Sandiford <richard.sandiford@linaro.org>
7605 * config/arm/bpabi-lib.h (RENAME_LIBRARY): Use a C-level alias
7606 instead of an assembly one.
7608 2011-08-12 Paolo Bonzini <bonzini@gnu.org>
7611 * Makefile.in (install-unwind_h): Create
7612 $(gcc_objdir)/include/unwind.h atomically.
7614 2011-08-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
7616 * Makefile.in (install-unwind_h): Remove destination file first.
7618 2011-08-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
7621 * config/mips/t-mips16: New file.
7622 * config.host (mips64*-*-linux*): Add mips/t-mips16 to tmake_file.
7623 (mips*-*-linux*): Likewise.
7624 (mips*-sde-elf*): Likewise.
7625 (mipsisa32-*-elf*): Join with mipsisa32r2-*-elf*,
7626 mipsisa64-*-elf*, mipsisa64r2-*-elf*.
7627 Add mips/t-mips16 to tmake_file.
7628 (mipsisa64sb1-*-elf*): Add mips/t-mips16 to tmake_file.
7629 (mips-*-elf*): Likewise.
7630 (mips64-*-elf*): Likewise.
7631 (mips64orion-*-elf*): Likewise.
7632 (mips*-*-rtems*): Likewise.
7633 (mipstx39-*-elf*): Likewise.
7634 * Makefile.in: Use SYNC instead of LIBGCC_SYNC.
7635 ($(libgcc-sync-size-funcs-o)): Use SYNC_CFLAGS instead of
7637 Use $(srcdir) to refer to sync.c.
7639 ($(libgcc-sync-funcs-o)): Likewise.
7640 ($(libgcc-sync-size-funcs-s-o)): Likewise.
7641 ($(libgcc-sync-funcs-s-o)): Likewise.
7643 2011-08-09 Andreas Schwab <schwab@linux-m68k.org>
7645 * config.host (ia64*-*-linux*): Move ia64/t-glibc after
7648 2011-08-08 H.J. Lu <hongjiu.lu@intel.com>
7651 * config/i386/value-unwind.h: New.
7653 2011-08-06 Richard Sandiford <rdsandiford@googlemail.com>
7655 * config.host (*-*-darwin*, *-*-freebsd*, *-*-linux*, frv-*-*linux*)
7656 (*-*-kfreebsd*-gnu, *-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu):
7657 Add to tmake_file rather than overriding it.
7659 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
7661 * config/t-softfp: Remove.
7662 * soft-fp: Moved from ../gcc/config.
7663 * soft-fp/README: Remove t-softfp reference.
7664 * soft-fp/t-softfp: Move to config/t-softfp.
7665 (softfp_machine_header): Remove.
7666 (softfp_file_list): Remove config subdir.
7667 (soft-fp-objects): New variable.
7668 ($(soft-fp-objects)): Set INTERNAL_CFLAGS.
7669 (LIB2FUNCS_EXTRA): Add to LIB2ADD instead.
7670 (SFP_MACHINE, $(SFP_MACHINE)): Remove.
7671 * config/t-softfp-excl: New file.
7672 * config/t-softfp-sfdf: New file.
7673 * config/t-softfp-tf: New file.
7674 * config/no-sfp-machine.h: New file.
7675 * config/arm/sfp-machine.h: New file.
7676 * config/arm/t-softfp: New file.
7677 * config/c6x/sfp-machine.h: New file.
7678 * config/i386/32/t-fprules-softfp: Rename to ...
7679 * config/i386/32/t-softfp: ... this.
7680 (tifunctions, LIB2ADD): Remove.
7681 (softfp_int_modes): Override.
7682 * config/i386/64/t-softfp-compat (tf-functions): Remove config
7684 * config/i386/64/eqtf2.c: Likewise.
7685 * config/i386/64/getf2.c: Likewise.
7686 * config/i386/64/letf2.c: Likewise.
7687 * config/ia64/sft-machine.h: New file.
7688 * config/ia64/t-fprules-softfp: Rename to ...
7689 * config/ia64/t-softfp: ... this.
7690 * config/lm32/sfp-machine.h: New file.
7691 * config/moxie/t-moxie-softfp: Remove.
7692 * config/rs6000/ibm-ldouble-format: New file.
7693 * config/rs6000/ibm-ldouble.c: New file.
7694 * config/rs6000/libgcc-ppc-glibc.ver: New file
7695 * config/rs6000/libgcc-ppc64.ver: New file
7696 * config/rs6000/sfp-machine.h: New file.
7697 * config/rs6000/t-freebsd: New file.
7698 * config/rs6000/t-ibm-ldouble: New file.
7699 * config/rs6000/t-ldbl128: Use $(srcdir) to refer to
7700 libgcc-ppc-glibc.ver.
7701 * config/rs6000/t-linux64: New file.
7702 * config/rs6000/t-ppccomm (LIB2ADD): Add
7703 $(srcdir)/config/rs6000/ibm-ldouble.c.
7704 * config/rs6000/t-ppccomm-ldbl: New file.
7705 * config/score/sfp-machine.h: New file.
7706 * config.host (sfp_machine_header): Explain.
7707 (arm*-*-linux*): Add t-softfp-sfdf, t-softfp-excl, arm/t-softfp,
7708 t-softfp to tmake_file.
7709 (arm*-*-uclinux*): Likewise.
7710 (arm*-*-ecos-elf): Likewise.
7711 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
7712 (arm*-*-rtems*): Likewise.
7713 (arm*-*-elf): Likewise.
7714 (ia64*-*-linux*): Replace ia64/t-fprules-softfp by ia64/t-softfp
7716 Add t-softfp-tf, t-softfp-excl, t-softfp to tmake_file.
7717 (lm32-*-elf*, lm32-*-rtems*): Add t-softfp-sfdf, t-softfp to tmake_file.
7718 (lm32-*-uclinux*): Likewise.
7719 (moxie-*-*): Replace moxie/t-moxie-softfp by t-softfp-sfdf,
7720 t-softfp-excl, t-softfp.
7721 (powerpc-*-darwin*): Add rs6000/t-ibm-ldouble to tmake_file.
7722 (powerpc64-*-darwin*): Likewise.
7723 (powerpc-*-freebsd*): Add t-softfp-sfdf, t-softfp-excl, t-softfp
7725 (powerpc-*-eabisimaltivec*): Add rs6000/t-ppccomm-ldbl to
7727 (powerpc-*-eabisim*): Likewise.
7728 (powerpc-*-elf*): Likewise.
7729 (powerpc-*-eabialtivec*): Likewise.
7730 (powerpc-xilinx-eabi*): Likewise.
7731 (powerpc-*-rtems*): Likewise.
7732 (powerpc-*-linux*, powerpc64-*-linux*): Add t-softfp-sfdf,
7733 t-softfp-excl, t-softfp to tmake_file.
7734 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add
7735 rs6000/t-ppccomm-ldbl to tmake_file.
7736 (powerpcle-*-elf*): Likewise.
7737 (powerpcle-*-eabisim*): Likewise.
7738 (powerpcle-*-eabi*): Likewise.
7739 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
7740 rs6000/t-ibm-ldouble to tmake_file.
7741 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
7742 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
7743 (score-*-elf): Add t-softfp-sfdf, t-softfp-excl, t-softfp to tmake_file.
7744 (tic6x-*-*): Likewise.
7745 (i[34567]86-*-darwin*, x86_64-*-darwin*,
7746 i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu,
7747 i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-gnu*,
7748 i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*,
7749 i[34567]86-*-cygwin*, i[34567]86-*-mingw*, x86_64-*-mingw*,
7750 i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add t-softfp-tf,
7751 t-softfp to tmake_file.
7752 * configure.ac (sfp_machine_header): Provide default if unset.
7754 Link sfp-machine.h to config/$sfp_machine_header.
7755 * configure: Regenerate.
7757 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
7759 * Makefile.in (double_type_size, long_double_type_size): Set.
7760 Remove $(fpbit-in-libgcc) support.
7761 (FPBIT_FUNCS, DPBIT_FUNCS, TPBIT_FUNCS): New variables.
7762 (fpbit-src): New variable.
7763 ($(fpbit-o), $(fpbit-s-o)): Use $(fpbit-src) instead of $(FPBIT).
7764 Compile with -DFLOAT $(FPBIT_CFLAGS).
7766 ($(dpbit-o), $(dpbit-s-o)): Use $(fpbit-src) instead of $(DPBIT).
7767 Compile with $(FPBIT_CFLAGS).
7769 ($(tpbit-o), $(tpbit-s-o): Use $(fpbit-src) instead of $(TPBIT).
7770 Compile with -DFLOAT $(TPBIT_CFLAGS).
7772 * configure.ac (double_type_size, long_double_type_size):
7773 Determine and substitute.
7774 * configure: Regenerate.
7775 * fp-bit.c, fp-bit.h: New files.
7776 * config/avr/avr-lib.h, config/h8300/h8300-lib.h: New files.
7777 * config/mips/t-irix6 (TPBIT, $(gcc_objdir)/tp-bit.c): Remove.
7778 * config/mips/t-mips: New file.
7779 * config/mips/t-sdemtk: New file.
7780 * config/rs6000/ppc64-fp.c: New file.
7781 * config/rs6000/t-darwin (LIB2ADD): Add
7782 $(srcdir)/config/rs6000/ppc64-fp.c.
7783 * config/rs6000/t-ppc64-fp: New file.
7784 * config/rx/rx-lib.h: New file.
7785 * config/rx/t-rx (FPBIT): Set to true.
7786 ($(gcc_objdir)/fp-bit.c): Remove.
7787 (DPBIT): Set to true only with -m64bit-doubles.
7788 ($(gcc_objdir)/dp-bit.c): Remove.
7789 * config/sparc/t-softfp: Remove.
7790 * config/spu/t-elf: New file.
7791 * config/t-fdpbit, config/t-fpbit: New files.
7792 * config.host (m32c*-*-*): Add t-fdpbit to tmake_file.
7793 (mips*-*-*): Likewise.
7794 (arm-wrs-vxworks): Likewise.
7795 (arm*-*-freebsd*): Likewise.
7796 (avr-*-rtems*): Add t-fpbit to tmake_file.
7797 (avr-*-*): Likewise.
7798 (bfin*-elf*): Add t-fdpbit to tmake_file.
7799 (bfin*-uclinux*): Likewise.
7800 (bfin*-linux-uclibc*): Likewise.
7801 (bfin*-rtems*): New case.
7802 Add t-fdpbit to tmake_file.
7803 (bfin*-*): Add t-fdpbit to tmake_file.
7804 (crisv32-*-elf): Likewise.
7805 (cris-*-linux*): Likewise.
7806 (fr30-*-elf): Likewise.
7807 (frv-*-elf, frv-*-*linux*): Likewise.
7808 (h8300-*-rtems*, h8300-*-elf*): Add t-fpbit to tmake_file.
7809 (iq2000*-*-elf*): Add t-fdpbit to tmake_file.
7810 (m32r-*-elf*): Likewise.
7811 (m32rle-*-elf*): Likewise.
7812 (m32r-*-linux*): Likewise.
7813 (m32rle-*-linux*): Likewise.
7814 (mcore-*-elf): Add t-fdpbit to tmake_file.
7815 (microblaze*-*-*): Likewise.
7816 (mips-sgi-irix6.5*): Add t-tpbit to tmake_file.
7817 (mips*-*-netbsd*): Add mips/t-mips to tmake_file.
7818 (mips64*-*-linux*): Also handle mipsisa64*-*-linux*.
7820 Add mips/t-tpbit to tmake-file.
7821 (mips*-*-linux*): Fix typo.
7822 (mips*-sde-elf*): New case
7823 Add mips/t-sdemtk unless using newlib.
7824 (mipsisa64sr71k-*-elf*): Add t-fdpbit to tmake_file.
7825 (mipsisa64sb1-*-elf*): Add mips/t-mips to tmake_file.
7826 (mn10300-*-*): Likewise.
7827 (pdp11-*-*): Likewise.
7828 (picochip-*-*): Add t-fpbit to tmake_file.
7829 (powerpc-*-eabisimaltivec*): Likewise.
7830 (powerpc-*-eabisim*): Likewise.
7831 (powerpc-*-elf*): Likewise.
7832 (powerpc-*-eabialtivec*): Likewise.
7833 (powerpc-xilinx-eabi*): New case.
7834 Add t-fdpbit to tmake_file.
7835 (powerpc-*-eabi*): Add t-fdpbit to tmake_file.
7836 (powerpc-*-rtems*): Likewise.
7837 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-ppc64-fp to
7839 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add t-fdpbit to
7841 (powerpc-*-lynxos*): Likewise.
7842 (powerpcle-*-elf*): Likewise.
7843 (powerpcle-*-eabisim*): Likewise.
7844 (powerpcle-*-eabi*): Likewise.
7845 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
7846 t-fdpbit, rs6000/t-ppc64-fp to tmake_file.
7847 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
7848 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
7849 (rx-*-elf): Add t-fdpbit to tmake_file.
7850 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
7851 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
7852 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
7853 (sh64l*-*-netbsd*): Add t-fdpbit to tmake_file except on
7855 (sh-*-rtems*): Add t-fdpbit to tmake_file.
7856 (sh-wrs-vxworks): Likewise.
7857 (sparc-*-elf*): Replace sparc/t-softfp by t-fdpbit in tmake_file.
7858 (sparc-*-linux*): Add t-fdpbit to tmake_file for *-leon*.
7859 (sparc-*-rtems*, sparc64-*-rtems*): Split off ...
7860 (sparc64-*-rtems*): ... new case.
7861 (sparc-*-rtems*): Add t-fdpbit to tmake_file.
7862 (spu-*-elf*): Likewise.
7863 Add spu/t-elf to tmake_file.
7864 (v850*-*-*): Add t-fdpbit to tmake_file.
7865 (xstormy16-*-elf): Likewise.
7866 (am33_2.0-*-linux*): Add t-fdpbit to tmake_file.
7867 (mep*-*-*): Likewise.
7869 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
7871 * Makefile.in (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): New
7873 (LIBUNWIND, SHLIBUNWIND_LINK, SHLIBUNWIND_INSTALL): New variables.
7874 (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): Add $(srcdir)/emutls.c.
7875 (install-unwind_h): New target.
7876 (all): Depend on it.
7877 * config.host (unwind_header): New variable.
7878 (*-*-freebsd*): Set tmake_file to t-eh-dw2-dip.
7879 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
7880 *-*-gnu*): Likewise, also for *-*-kopensolaris*-gnu.
7881 (*-*-solaris2*): Add t-eh-dw2-dip to tmake_file.
7882 (arm*-*-linux*): Add arm/t-bpabi for arm*-*-linux-*eabi.
7884 (arm*-*-uclinux*): Add arm/t-bpabi for arm*-*-uclinux*eabi.
7886 (arm*-*-eabi*, arm*-*-symbianelf*): Add arm/t-bpabi for
7888 Add arm/t-symbian to tmake_file for arm*-*-symbianelf*.
7890 (ia64*-*-elf*): Add ia64/t-eh-ia64 to tmake_file.
7891 (ia64*-*-freebsd*): Likewise.
7892 (ia64*-*-linux*): Add ia64/t-glibc, ia64/t-eh-ia64, t-libunwind to
7894 Add t-libunwind-elf, ia64/t-glibc-libunwind unless
7895 $with_system_libunwind.
7896 (ia64*-*-hpux*): Set tmake_file.
7897 (ia64-hp-*vms*): Add ia64/t-eh-ia64 to tmake_file.
7898 (picochip-*-*): Set tmake_file.
7899 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Set
7901 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
7902 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
7903 (s390x-ibm-tpf*): Add t-eh-dw2-dip to tmake_file.
7904 (xtensa*-*-elf*): Set tmake_file.
7905 (xtensa*-*-linux*): Likewise.
7906 * configure.ac: Include ../config/unwind_ipinfo.m4.
7907 Call GCC_CHECK_UNWIND_GETIPINFO.
7908 Link unwind.h to $unwind_header.
7909 * configure: Regenerate.
7910 * emutls.c, unwind-c.c, unwind-compat.c, unwind-compat.h,
7911 unwind-dw2-fde-compat.c, unwind-dw2-fde-dip.c, unwind-dw2-fde.c,
7912 unwind-dw2-fde.h, unwind-dw2.c, unwind-dw2.h, unwind-generic.h,
7913 unwind-pe.h, unwind-sjlj.c, unwind.inc: New files.
7914 * config/unwind-dw2-fde-darwin.c: New file.
7915 * config/arm/libunwind.S, config/arm/pr-support.c,
7916 config/arm/t-bpabi, config/arm/t-symbian, config/arm/unwind-arm.c,
7917 config/arm/unwind-arm.h,: New files.
7918 * config/ia64/fde-glibc.c, config/ia64/fde-vms.c,
7919 config/ia64/t-eh-ia64, config/ia64/t-glibc,
7920 config/ia64/t-glibc-libunwind, config/ia64/t-hpux,
7921 config/ia64/t-vms, config/ia64/unwind-ia64.c,
7922 config/ia64/unwind-ia64.h: New files.
7923 * config/picochip/t-picochip: New file.
7924 * config/rs6000/aix-unwind.h, config/rs6000/darwin-fallback.c: New
7926 * config/rs6000/t-darwin (LIB2ADDEH): Set.
7927 * config/s390/t-tpf (LIB2ADDEH): Remove.
7928 * config/t-darwin (LIB2ADDEH): Set.
7929 * config/t-eh-dw2-dip: New file.
7930 * config/t-libunwind, config/t-libunwind-elf: New files.
7931 * config/t-sol2 (LIB2ADDEH): Remove.
7932 * config/xtensa/t-xtensa: New file.
7934 2011-08-02 H.J. Lu <hongjiu.lu@intel.com>
7936 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): New.
7937 (x86_64_fallback_frame_state): Use RT_SIGRETURN_SYSCALL and
7938 long long to check rt_sigreturn syscall.
7940 2011-08-02 Alan Modra <amodra@gmail.com>
7942 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
7943 Restore for indirect call bcrtl from correct stack slot, and only
7944 if cfa+40 isn't valid.
7946 2011-08-01 Julian Brown <julian@codesourcery.com>
7948 * config.host (arm*-*-linux*, arm*-*-uclinux*, arm*-*-eabi*)
7949 (arm*-*-symbianelf*): Add t-fixedpoint-gnu-prefix makefile fragment.
7950 * config/arm/bpabi-lib.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define.
7952 2011-08-01 Julian Brown <julian@codesourcery.com>
7954 * Makefile.in (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): New.
7955 (libgcc-std.ver.in): Use above.
7956 * fixed-bit.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define, if
7957 LIBGCC2_GNU_PREFIX is defined. Use instead of LIBGCC2_GNU_PREFIX
7959 * config/t-fixedpoint-gnu-prefix: New file.
7960 * config/t-gnu-prefix (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): Set.
7961 * libgcc-std.ver.in (fixed-point routines): Use __FIXPTPFX__
7964 2011-07-28 H.J. Lu <hongjiu.lu@intel.com>
7966 * config/i386/morestack.S (X86_64_SAVE_NEW_STACK_BOUNDARY): New.
7967 Use X86_64_SAVE_NEW_STACK_BOUNDARY to save the new stack boundary
7968 for x86-64. Properly check __x86_64__ and __LP64__.
7970 2010-07-28 H.J. Lu <hongjiu.lu@intel.com>
7972 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Always use _WIN64
7974 (_FP_WS_TYPE): Likewise.
7975 (_FP_I_TYPE): Likewise.
7977 2011-07-28 Alan Modra <amodra@gmail.com>
7979 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
7980 Leave r2 REG_UNSAVED if stopped on the instruction that saves r2
7981 in a plt call stub. Do restore r2 if stopped on bctrl.
7983 2011-07-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
7985 * config.host (i[3456x]86-*-netware*): Remove.
7986 * config/i386/netware-crt0.c, config/i386/t-nwld,
7987 config/i386/t-slibgcc-nwld: Remove.
7989 2011-07-15 Bernd Schmidt <bernds@codesourcery.com>
7991 * config.host: Handle tic6x-*-*.
7992 * config/c6x/c6x-abi.h: New file.
7994 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
7996 * config/i386/crtprec.c: New file.
7997 * config/i386/t-crtpc: Use $(srcdir) to refer to crtprec.c.
7998 * config.host (i[34567]86-*-darwin*): Add i386/t-crtpc to tmake_file.
7999 Add crtprec32.o, crtprec64.o, crtprec80.o to extra_parts.
8000 (x86_64-*-darwin*): Likewise.
8001 (i[34567]86-*-solaris2*: Likewise.
8003 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
8005 * config/alpha/crtfastmath.c: New file.
8006 * config/i386/crtfastmath.c: New file.
8007 * config/ia64/crtfastmath.c: New file.
8008 * config/mips/crtfastmath.c: New file.
8009 * config/sparc/crtfastmath.c: New file.
8011 * config/t-crtfm (crtfastmath.o): Use $(srcdir) to refer to
8013 Add -frandom-seed=gcc-crtfastmath.
8014 * config/alpha/t-crtfm: Remove.
8015 * config/i386/t-crtfm: Use $(srcdir) to refer to crtfastmath.c.
8016 * config/ia64/t-ia64 (crtfastmath.o): Remove.
8018 * config.host (alpha*-*-linux*): Replace alpha/t-crtfm by t-crtfm.
8019 (alpha*-dec-osf5.1*): Likewise.
8020 (alpha*-*-freebsd*): Add t-crtfm to tmake_file.
8021 Add crtfastmath.o to extra_parts.
8022 (i[34567]86-*-darwin*): Add i386/t-crtfm to tmake_file.
8023 Add crtfastmath.o to extra_parts.
8024 (x86_64-*-darwin*): Likewise.
8025 (x86_64-*-mingw*): Likewise.
8026 (ia64*-*-elf*): Add t-crtfm to tmake_file.
8027 (ia64*-*-freebsd*): Likewise.
8028 (ia64*-*-linux*): Likewise.
8029 (sparc64-*-freebsd*): Add t-crtfm to tmake_file.
8030 Add crtfastmath.o to extra_parts.
8032 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
8034 * config/darwin-crt3.o: New file.
8035 * config/rs6000/darwin-crt2.c: New file.
8036 * config/t-darwin: New file.
8037 * config/rs6000/t-darwin (DARWIN_EXTRA_CRT_BUILD_CFLAGS): New variable.
8039 * config.host (*-*-darwin*): Add crt3.o to extra_parts.
8040 (powerpc-*-darwin*): Add crt2.o to extra_parts.
8041 (powerpc64-*-darwin*): Likewise.
8043 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
8045 * config/i386/netware-crt0.c: New file.
8046 * config/i386/t-nwld: Rename to ...
8047 * config/i386/t-slibgcc-nwld: ... this.
8048 * config/i386/t-nwld: New file.
8049 * config.host (i[3456x]86-*-netware*): Add i386/t-slibgcc-nwld to
8051 Add crt0.o, libgcc.def, libc.def, libcpre.def, posixpre.def to
8054 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
8056 * configure.ac (i?86-*-solaris2*): Use libgcc copy of
8058 * configure: Regenerate.
8060 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
8062 * dfp-bit.c, dfp-bit.h: New files.
8063 * Makefile.in (D32PBIT_FUNCS, D64PBIT_FUNCS, D128PBIT_FUNCS): New
8065 ($(d32pbit-o)): Use $(srcdir) to refer to dfp-bit.c
8066 ($(d64pbit-o)): Likewise.
8067 ($(d128pbit-o)): Likewise.
8068 * config/t-dfprules: New file.
8069 * config.host (i[34567]86-*-linux*): Add t-dfprules to tmake_file.
8070 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu,
8071 i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
8072 (x86_64-*-linux*): Likewise.
8073 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
8074 (i[34567]86-*-cygwin*): Likewise.
8075 (i[34567]86-*-mingw*, x86_64-*-mingw*): Likewise.
8076 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
8078 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
8080 * Makfile.in (LIBGCOV): New variable.
8081 ($(libgcov-objects)): Use $(srcdir) to refer to libgcov.c.
8082 * libgcov.c: New file.
8084 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
8086 * fixed-bit.c, fixed-bit.h: New files.
8087 * fixed-obj.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir) to
8088 refer to fixed-bit.c.
8090 2011-07-07 Joseph Myers <joseph@codesourcery.com>
8092 * config.host (*local*): Remove.
8094 2011-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
8097 * config.host (*-*-solaris2*): Handle x86_64-*-solaris2.1[0-9]*
8098 like i?86-*-solaris2.1[0-9]*.
8099 (i[34567]86-*-solaris2*): Also handle x86_64-*-solaris2.1[0-9]*.
8100 * configure.ac (i?86-*-solaris2*): Likewise.
8101 * configure: Regenerate.
8103 2011-07-06 Thomas Schwinge <thomas@schwinge.name>
8105 * config.host (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
8106 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Remove
8107 md_unwind_header by splitting out of...
8108 (i[34567]86-*-linux*): ... this.
8109 * config.host (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu):
8110 Remove md_unwind_header by splitting out of...
8111 (x86_64-*-linux*): ... this.
8113 2011-07-04 Georg-Johann Lay <avr@gjlay.de>
8115 * config/avr/t-avr (intfuncs16): Add _clrsbXX2.
8117 2011-06-28 Nick Clifton <nickc@redhat.com>
8119 * config.host: Recognize all V850 variants.
8121 2011-06-22 Uros Bizjak <ubizjak@gmail.com>
8123 * enable-execute-stack-empty.c (__enable_execute_stack): Add prototype.
8125 2011-06-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
8127 * shared-object.mk (c_flags-$o): Save c_flags.
8128 ($(base)$(objext)): Use it.
8129 ($(base)_s$(objext)): Likewise.
8131 2011-06-21 Bernd Schmidt <bernds@codesourcery.com>
8133 * Makefile.in (lib2funcs): Add _clrsbsi2 and _clrsbdi2.
8134 * libgcc-std.ver.in (GCC_4.7.0): New section.
8136 2011-06-16 Georg-Johann Lay <avr@gjlay.de>
8140 * config/avr/t-avr: Fix line endings.
8141 (intfuncs16): Remove _ffsXX2, _clzXX2, _ctzXX2, _popcountXX2,
8144 2011-06-14 Olivier Hainque <hainque@adacore.com>
8145 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
8147 * config/mips/irix6-unwind.h: New file.
8148 * config.host (mips-sgi-irix6.5*): Set md_unwind_header.
8150 2011-06-10 Eric Botcazou <ebotcazou@adacore.com>
8152 * config/sparc/linux-unwind.h (STACK_BIAS): Define.
8153 (sparc64_fallback_frame_state): Use it.
8154 (sparc64_frob_update_context): Further adjust context.
8155 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Likewise.
8156 * config/sparc/sol2-ci.S: Add TARGET_FLAT handling.
8157 * config/sparc/sol2-cn.S: Likewise.
8159 2011-06-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
8161 * enable-execute-stack-empty.c: New file.
8162 * enable-execute-stack-mprotect.c: New file.
8163 * config/i386/enable-execute-stack-mingw32.c: New file.
8164 * config.host (enable_execute_stack): New variable.
8165 Select appropriate variants.
8166 * configure.ac: Link enable-execute-stack.c to
8167 $enable_execute_stack.
8168 * configure: Regenerate.
8169 * Makefile.in (LIB2ADD): Add enable-execute-stack.c.
8170 (lib2funcs): Remove _enable_execute_stack.
8172 2011-06-09 David S. Miller <davem@davemloft.net>
8173 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
8175 * config.host (sparc-*-linux*): Correct md_unwind_header
8177 (s390x-ibm-tpf*): Fix typo.
8179 2011-06-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
8181 * config.host (mips-sgi-irix6.5*): Add t-crtfm to tmake_file.
8182 Add crtfastmath.o to extra_parts.
8183 (mips64*-*-linux*, mips*-*-linux*): Use t-crtfm instead of
8185 * config/mips/t-crtfm: Remove.
8187 2011-06-04 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
8189 * config.host (hppa*-*-linux*): Correct md_unwind_header name.
8191 2011-06-04 Kaz Kojima <kkojima@gcc.gnu.org>
8193 * config.host (sh*-*-linux*): Fix typo.
8195 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
8197 * config/alpha/linux-unwind.h: Move from ../gcc/config/alpha.
8198 * config/alpha/osf5-unwind.h: Move from ../gcc/config/alpha.
8199 * config/alpha/vms-unwind.h: Move from ../gcc/config/alpha.
8200 * config/bfin/linux-unwind.h: Move from ../gcc/config/bfin.
8201 * config/i386/linux-unwind.h: Move from ../gcc/config/i386.
8202 * config/i386/sol2-unwind.h: Move from ../gcc/config/i386.
8203 * config/i386/w32-unwind.h: Move from ../gcc/config/i386.
8204 Wrap in !__MINGW64__.
8205 * config/ia64/linux-unwind.h: Move from ../gcc/config/ia64.
8206 * config/ia64/vms-unwind.h: Move from ../gcc/config/ia64.
8207 * config/m68k/linux-unwind.h: Move from ../gcc/config/m68k.
8208 * config/mips/linux-unwind.h: Move from ../gcc/config/mips.
8209 * config/pa/hpux-unwind.h: Move from ../gcc/config/pa.
8210 * config/pa/linux-unwind.h: Move from ../gcc/config/pa.
8211 * config/rs6000/darwin-unwind.h: Move from ../gcc/config/rs6000.
8213 * config/rs6000/linux-unwind.h: Move from ../gcc/config/rs6000.
8214 * config/s390/linux-unwind.h: Move from ../gcc/config/s390.
8215 * config/s390/tpf-unwind.h: Move from ../gcc/config/s390.
8216 * config/sh/linux-unwind.h: Move from ../gcc/config/sh.
8217 * config/sparc/linux-unwind.h: Move from ../gcc/config/sparc.
8218 * config/sparc/sol2-unwind.h: Move from ../gcc/config/sparc.
8219 * config/xtensa/linux-unwind.h: Move from ../gcc/config/xtensa.
8220 * config/no-unwind.h: New file.
8221 * config.host (md_unwind_header): Document.
8223 (alpha*-*-linux*, alpha*-dec-osf5.1*, alpha64-dec-*vms*,
8224 alpha*-dec-*vms*, bfin*-uclinux*, bfin*-linux-uclibc*,
8225 hppa*-*-linux*, hppa[12]*-*-hpux10*, hppa*64*-*-hpux11*,
8226 hppa[12]*-*-hpux11*): Set md_unwind_header.
8227 (i[34567]86-*-linux*): Handle i[34567]86-*-kopensolaris*-gnu.
8228 Set md_unwind_header.
8229 (x86_64-*-linux*, i[34567]86-*-solaris2*): Set md_unwind_header.
8230 (i[34567]86-*-cygwin*): Split from i[34567]86-*-mingw*.
8231 (i[34567]86-*-mingw*, ia64*-*-linux*, ia64-hp-*vms*,
8232 m68k-*-uclinux*, m68k-*-linux*, mips64*-*-linux*, mips*-*-linux*,
8233 powerpc-*-darwin*, powerpc-*-linux*, s390-*-linux*,
8234 s390x-*-linux*, s390x-ibm-tpf*, sh*-*-linux*, sparc-*-linux*,
8235 sparc*-*-solaris2*, sparc64-*-linux*, xtensa*-*-linux*): Set
8237 * configure.ac: Link md-unwind-support.h to $md_unwind_header.
8238 * configure: Regenerate.
8240 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
8242 * config.host (mips-sgi-irix[56]*): Restrict to mips-sgi-irix6.5*.
8243 Set tmake_file, extra_parts.
8244 * config/mips/irix-crti.S: Move from ../gcc/config/mips/irix-crti.asm.
8246 * config/mips/irix-crtn.S: Move from ../gcc/config/mips/irix-crtn.asm.
8248 * config/mips/t-irix6: New file.
8249 * config/mips/t-slibgcc-irix: New file.
8251 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
8253 * config/s390/t-tpf (LIB2ADDEHDEP): Remove.
8254 * config/t-sol2 (LIB2ADDEH): Use gcc_srcdir, add emutls.c.
8256 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
8258 * configure.ac (target_thread_file): Determine thread model.
8259 * configure: Regenerate.
8260 * config.host (alpha*-dec-osf5.1*): Set tmake_file, extra_parts.
8261 * config/alpha/t-alpha: New file.
8262 * config/alpha/t-crtfm: Use $<.
8263 * config/alpha/t-ieee: New file.
8264 * config/alpha/t-osf-pthread: New file.
8265 * config/alpha/t-slibgcc-osf: New file.
8266 * config/alpha/libgcc-osf5.ver: New file.
8268 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
8270 * config.host (i[34567]86-*-solaris2*): Add i386/t-crtfm to
8272 Add crtfastmath.o to extra_parts.
8274 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
8276 * config/gmon-sol2.c: Reindent.
8278 Remove, correct casts.
8279 Use STDERR_FILENO, NULL.
8280 (BASEADDRESS): Remove.
8282 (errno, sbrk): Remove declarations.
8283 (monstartup) [hp300]: Remove.
8286 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
8288 * Makefile.in (cpu_type): Define.
8289 * config.host (i[34567]86-*-rtems*): Handle it.
8290 (i[34567]86-*-solaris2*): Move body ...
8291 (*-*-solaris2*): ... here.
8292 New case, generalize.
8293 (sparc-*-elf*): Handle it.
8294 (sparc-*-linux*, sparc64-*-linux*): Replace sparc/t-crtfm by t-crtfm.
8295 (sparc-*-rtems*, sparc64-*-rtems*); Handle it.
8296 (sparc64-*-solaris2*, sparcv9-*-solaris2*, sparc-*-solaris2*):
8298 (sparc*-*-solaris2*): ... this.
8300 (sparc64-*-elf*): Handle it.
8301 * config/gmon-sol2.c: Move from ../gcc/config/sparc.
8302 Merge ../gcc/config/i386/gmon-sol2.c.
8303 * config/i386/sol2-c1.S: Move from ../gcc/config/i386/sol2-c1.asm.
8305 Merge ../gcc/config/i386/sol2-gc1.asm.
8306 * config/i386/sol2-ci.S: Move from ../gcc/config/i386/sol2-ci.asm.
8308 * config/i386/sol2-cn.S: Move from ../gcc/config/i386/sol2-cn.asm.
8310 * config/i386/t-crtfm (crtfastmath.o): Use $<.
8311 * config/i386/t-crtstuff: New file.
8312 * config/i386/t-softfp: New file.
8313 * config/i386/t-sol2 ($(T)gmon.o, $(T)gcrt1.o, $(T)crt1.o),
8314 $(T)crti.o, $(T)crtn.o): Remove.
8315 (gcrt1.o): New rule.
8316 (TARGET_LIBGCC2_CFLAGS): Remove.
8317 * config/sparc/sol2-c1.S: Move from ../gcc/config/sparc/sol2-c1.asm.
8318 * config/sparc/sol2-ci.S: Move from ../gcc/config/sparc/sol2-ci.asm.
8319 * config/sparc/sol2-cn.S: Move from ../gcc/config/sparc/sol2-cn.asm.
8320 * config/sparc/t-sol2: New file.
8321 * config/sparc/t-crtfm: Move to ...
8322 * config/t-crtfm: ... this.
8323 Use $(cpu_type), $<.
8324 * config/t-crtin: New file.
8325 * config/sparc/t-softfp: New file.
8326 * config/sparc/t-softmul: New file.
8327 * config/t-rtems: New file.
8328 * config/t-slibgcc: New file.
8329 * config/t-slibgcc-elf-ver: New file.
8330 * config/t-slibgcc-gld: New file.
8331 * config/t-slibgcc-sld: New file.
8332 * config/t-sol2: New file.
8333 * configure.ac: Include ../config/lib-ld.m4.
8334 Call AC_LIB_PROG_LD_GNU.
8335 Substitute cpu_type.
8336 * configure: Regenerate.
8338 2011-05-27 Bernd Schmidt <bernds@codesourcery.com>
8341 * config/t-slibgcc-darwin (SHLIB_MAPFILES): Look for
8342 libgcc-std.ver in the build directory.
8343 * config/s390/t-linux (SHLIB_MAPFILES): Likewise.
8344 * config/sh/t-linux (SHLIB_MAPFILES): Likewise.
8346 2011-05-25 Bernd Schmidt <bernds@codesourcery.com>
8348 * libgcc-std.ver.in: New file.
8349 * Makefile.in (LIBGCC_VER_GNU_PREFIX, LIBGCC_VER_SYMBOLS_PREFIX): New
8351 (libgcc-std.ver): New rule.
8352 * config/t-gnu-prefix: New file.
8354 2011-05-23 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
8356 * config/s390/t-tpf (LIB2ADDEH): Remove $(gcc_srcdir)/gthr-gnat.c.
8358 2011-05-10 Joseph Myers <joseph@codesourcery.com>
8360 * config/i386/darwin-lib.h: New file.
8362 2011-05-10 Joseph Myers <joseph@codesourcery.com>
8364 * config/arm/symbian-lib.h: New.
8366 2011-05-04 Chris Demetriou <cgd@google.com>
8368 * config/i386/morestack.S (__i686.get_pc_thunk.bx): Rename to...
8369 (__x86.get_pc_thunk.bx): ...this.
8370 (__morestack): Adjust for rename, remove undef of __i686.
8372 2011-05-03 Chris Demetriou <cgd@google.com>
8374 * config/i386/morestack.S (__i686.get_pc_thunk.bx): New.
8376 2011-03-22 Joseph Myers <joseph@codesourcery.com>
8378 * config.host (alpha*-*-gnu*, arc-*-elf*, arm*-*-netbsd*,
8379 arm-*-pe*, crx-*-elf, i[34567]86-*-netbsd*, i[34567]86-*-pe,
8380 m68hc11-*-*|m6811-*-*, m68hc12-*-*|m6812-*-*, mcore-*-pe*,
8381 powerpc64-*-gnu*, powerpc-*-gnu-gnualtivec*, powerpc-*-gnu*,
8382 sh-*-symbianelf* | sh[12346l]*-*-symbianelf*, vax-*-netbsd*):
8385 2011-03-14 Andreas Tobler <andreast@fgznet.ch>
8387 * config.host (cpu_type): Add FreeBSD PowerPC specific parts.
8388 Adjust copyright year.
8390 2011-03-07 Ian Lance Taylor <iant@google.com>
8392 * generic-morestack.c (__splitstack_find): Adjust returned stack
8393 pointer to include all registers pushed by __morestack.
8395 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
8398 * configure.ac: Call ACX_NONCANONICAL_TARGET.
8399 (toolexecdir): Calculate and AC_SUBST.
8400 (toolexeclibdir): Likewise.
8401 * Makefile.in (target_noncanonical): Import.
8402 (toolexecdir): Likewise.
8403 (toolexeclibdir): Likewise.
8404 * configure: Regenerate.
8406 2010-12-13 Nathan Froyd <froydnj@codesourcery.com>
8409 * config/arm/bpabi.h: Rename to...
8410 * config/arm/bpabi-lib.h: ...this.
8412 2010-12-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
8414 * configure.ac: Use i386/t-crtstuff on i?86-*-solaris2* if
8416 * configure: Regenerate.
8418 2010-11-24 Nathan Froyd <froydnj@codesourcery.com>
8420 * config/libbid/bid_conf.h (BID_BIG_ENDIAN): Define in terms of
8421 __FLOAT_WORD_ORDER__.
8422 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN):
8425 2010-11-20 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
8428 * Makefile.in (install-strip): New phony target.
8430 2010-11-07 Ian Lance Taylor <iant@google.com>
8433 * config/i386/morestack.S (__morestack_large_model): New
8436 2010-10-23 Nathan Froyd <froydnj@codesourcery.com>
8438 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_WORDS_BIG_ENDIAN):
8440 (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN): Test __BYTE_ORDER__.
8442 2010-10-14 Nathan Froyd <froydnj@codesourcery.com>
8444 * config/arm/bpabi.h: New file.
8445 * config/frv/frv-abi.h: New file.
8447 2010-10-01 Ian Lance Taylor <iant@google.com>
8449 * config/t-stack(LIB2ADD_ST): Set instead of LIB2ADD.
8450 * config/i386/t-stack-i386 (LIB2ADD_ST): Likewise.
8452 2010-10-01 H.J. Lu <hongjiu.lu@intel.com>
8455 * config.host: Add the missing `$'.
8457 2010-09-30 Michael Eager <eager@eagercon.com>
8459 * config.host: Add microblaze*-*-*.
8460 * config/microblaze/{divsi3.asm,divsi3_table.c,moddi3.asm,modsi3.asm,
8461 muldi3_hard.asm,mulsi3.asm,stack_overflow_exit.asm,t-microblaze,
8462 udivsi3.asm,umodsi3.asm}: New.
8464 2010-09-28 Ian Lance Taylor <iant@google.com>
8466 * configure.ac: Adjust CFI test to test assembler directly rather
8467 than checking gcc preprocessor macro.
8468 * configure: Rebuild.
8470 2010-09-27 Ian Lance Taylor <iant@google.com>
8472 * configure.ac: Test whether assembler supports CFI directives.
8473 * config.host: Only add t-stack and i386/t-stack-i386 to
8474 tmake_file if libgcc_cv_cfi is "yes".
8475 * configure: Rebuild.
8477 2010-09-27 Ian Lance Taylor <iant@google.com>
8479 * generic-morestack.h: New file.
8480 * generic-morestack.c: New file.
8481 * generic-morestack-thread.c: New file.
8482 * config/i386/morestack.S: New file.
8483 * config/t-stack: New file.
8484 * config/i386/t-stack-i386: New file.
8485 * config.host (i[34567]86-*-linux* and friends): Add t-stack and
8486 i386/t-stack-i386 to tmake_file.
8488 2010-09-21 Iain Sandoe <iains@gcc.gnu.org>
8490 * Makefile.in (libgcc-extra-parts): Check for static archives and
8491 invoke ranlib after installing them.
8492 (gcc-extra-parts): Likewise.
8493 (install-leaf): Likewise.
8495 2010-09-14 H.J. Lu <hongjiu.lu@intel.com>
8497 * configure: Regenerated.
8499 2010-09-10 Kai Tietz <kai.tietz@onevision.com>
8501 * configure: Regenerated.
8503 2010-09-09 Gerald Pfeifer <gerald@pfeifer.com>
8504 Andrew Pinski <pinskia@gmail.com>
8507 * config.host (ia64*-*-freebsd*): Set extra_parts. Set tmake_file.
8509 2010-09-06 H.J. Lu <hongjiu.lu@intel.com>
8512 * configure: Regenerated.
8514 2010-09-06 Andreas Schwab <schwab@redhat.com>
8516 * configure: Regenerate.
8518 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
8520 * config/i386/t-sol2 (__copysigntf3, __fabstf3): Disable for
8522 (__fixtfti, __fixunstfti, __floattitf, __floatuntitf): Enable only
8525 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
8526 Iain Sandoe <iains@gcc.gnu.org>
8529 * Makefile.in (sifuncs, difuncs, tifuncs): Filter out
8530 LIB2FUNCS_EXCLUDE functions.
8532 2010-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
8534 * configure.ac: Use the GCC_AC_ENABLE_DECIMAL_FLOAT macro.
8536 * configure: Regenerate.
8538 2010-09-01 Uros Bizjak <ubizjak@gmail.com>
8540 * config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add
8541 i386/t-freebsd to tmake_file.
8542 * config/i386/t-freebsd: New file.
8543 * config/i386/libgcc-bsd.ver: New file.
8545 2010-07-23 Nathan Froyd <froydnj@codesourcery.com>
8547 * config.host (powerpc*-eabispe*): Set tmake_file.
8548 (powerpc*-eabi*): Likewise.
8549 * config/rs6000/t-ppccomm (EXTRA_PARTS): Add crtbegin, crtend,
8550 crtbeginS, crtendS, crtbeginT.
8552 2010-06-12 Kazu Hirata <kazu@codesourcery.com>
8554 * config.host (mips64*-*-linux*, mips*-*-linux*): Add mips/t-crtfm
8555 to tmake_file. Add crtfastmath.o to extra_parts.
8556 * config/mips/t-crtfm: New.
8558 2010-05-19 Joel Sherrill <joel.sherrill@oarcorp.com>
8560 * config.host (sparc64-*-rtems*): New target.
8562 2010-05-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
8564 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
8567 2010-04-15 Thomas Schwinge <tschwinge@gnu.org>
8569 * config.host <i[34567]86-*-gnu*>: Handle softfp as for Linux.
8571 2010-04-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
8573 * config.host (alpha*-dec-osf[45]*): Removed alpha*-dec-osf4*,
8574 alpha-dec-osf5.0* support.
8576 2010-04-01 Ralf Corsépius <ralf.corsepius@rtems.org>
8578 * config.host: Add lm32-*-rtems*.
8580 2010-03-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
8581 Uros Bizjak <ubizjak@gmail.com>
8584 * config.host (i[34567]86-*-solaris2): Handle 32-bit Solaris 2/x86
8585 like other remaining 32-bit x86 OSes.
8586 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
8588 * config/i386/libgcc-sol2.ver: New file.
8589 * config/i386/t-sol2 (SHLIB_MAPFILES): Add it.
8591 2010-03-30 Jack Howarth <howarth@bromo.med.uc.edu>
8594 * Makefile.in (INTERNAL_CFLAGS): Add @set_use_emutls@.
8595 * configure.ac: Use GCC_CHECK_EMUTLS to see if emulated TLS
8596 is used and substitute set_use_emutls.
8597 * configure: Regenerated.
8599 2010-03-30 Tarik Graba <tarik.graba@telecom-paristech.fr>
8601 * config/lm32/t-lm32: Remove misplaced MULTILIB_OPTIONS.
8603 2010-03-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
8606 * config/i386/t-sol2 ($(T)gmon.o): Use CFLAGS instead of
8608 ($(T)gcrt1.o): Likewise.
8609 ($(T)crt1.o): Likewise.
8610 ($(T)crti.o): Likewise.
8611 ($(T)crtn.o): Likewise.
8613 2010-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
8616 * Makefile.in (install): Use $(MAKE) string in rule, for
8619 2010-02-22 Hans-Peter Nilsson <hp@bitrange.com>
8621 Migrate from broken pre-libgcc legacy support to libgcc-centric rules.
8622 * config/mmix/t-mmix: New file.
8623 * config.host <mmix-knuth-mmixware> (extra_parts, tmake_file): Set.
8625 2010-02-02 Jack Howarth <howarth@bromo.med.uc.edu>
8628 * config/t-slibgcc-darwin: Add libgcc-libsystem.ver to
8631 2010-01-04 Anthony Green <green@moxielogic.com>
8633 * config/moxie/crti.asm, config/moxie/crtn.asm,
8634 config/moxie/t-moxie-softfp, config/moxie/sfp-machine.h,
8635 config/moxie/t-moxie: New files.
8636 * config.host: Add t-moxie-softfp reference.
8638 2009-11-18 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
8641 * config/t-slibgcc-darwin: Fix embedded rpaths for
8642 --enable-version-specific-runtime-libs, build extension stub
8643 libs exposing features available from current libgcc_s.
8645 2009-11-11 Jon Beniston <jon@beniston.com>
8647 * config.host: Add lm32 targets.
8648 * config/lm32: New directory.
8649 * config/lm32/libgcc_lm32.h: New file.
8650 * config/lm32/_mulsi3.c: New file.
8651 * config/lm32/_udivmodsi4.c: New file.
8652 * config/lm32/_divsi3.c: New file.
8653 * config/lm32/_modsi3.c: New file.
8654 * config/lm32/_udivsi3.c: New file.
8655 * config/lm32/_umodsi3.c: New file.
8656 * config/lm32/_lshrsi3.S: New file.
8657 * config/lm32/_ashrsi3.S: New file.
8658 * config/lm32/_ashlsi3.S: New file.
8659 * config/lm32/crti.S: New file.
8660 * config/lm32/crtn.S: New file.
8661 * config/lm32/t-lm32: New file.
8662 * config/lm32/t-elf: New file.
8663 * config/lm32/t-uclinux: New file.
8665 2009-10-26 Nick Clifton <nickc@redhat.com>
8667 * config.host: Add support for RX target.
8668 * config/rx: New directory.
8669 * config/rx/rx-abi-functions.c: New file. Supplementary
8670 functions for libgcc to support the RX ABI.
8671 * config/rx/rx-abi.h: New file. Supplementary header file for
8672 libgcc RX ABI functions.
8673 * config/rx/t-rx: New file: Makefile fragment for building
8676 2009-10-09 Uros Bizjak <ubizjak@gmail.com>
8678 * config/i386/32/sfp-machine.h (__FP_FRAC_SUB_4): Change operand
8679 constraint of y0 to "g".
8681 2009-10-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
8683 * config.host: Include the s390 makefile fragments.
8684 * config/s390/32/_fixdfdi.c: New file.
8685 * config/s390/32/_fixsfdi.c: New file.
8686 * config/s390/32/_fixtfdi.c: New file.
8687 * config/s390/32/_fixunsdfdi.c: New file.
8688 * config/s390/32/_fixunssfdi.c: New file.
8689 * config/s390/32/_fixunstfdi.c: New file.
8690 * config/s390/32/t-floattodi: New file.
8691 * config/s390/libgcc-glibc.ver: New file.
8692 * config/s390/t-crtstuff: New file.
8693 * config/s390/t-linux: New file.
8694 * config/s390/t-tpf: New file.
8696 2009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
8698 * configure.ac (AC_PREREQ): Bump to 2.64.
8700 2009-08-22 Kaz Kojima <kkojima@gcc.gnu.org>
8702 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Add -mieee.
8704 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
8706 * configure: Regenerate.
8708 2009-08-09 Douglas B Rupp <rupp@gnat.com>
8710 * config.host (ia64-hp-*vms*): New target.
8711 (alpha64-dec-*vms*,alpha*-dec-*vms*): Fix for config/vms and unify
8714 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
8716 * configure.ac: Add snippet for maintainer-mode.
8717 * configure: Regenerate.
8718 * Makefile.in (AUTOCONF, configure_deps): New variables.
8719 ($(srcdir)/configure)): New rule, active only with maintainer
8722 2009-06-23 DJ Delorie <dj@redhat.com>
8725 * config.host: Add mep support.
8727 2009-06-22 Kai Tietz <kai.tietz@onevision.com>
8729 * config.host: Add i386/${host_address}/t-fprules-softfp and
8730 t-softfp to tmake_file for i[34567]86-*-mingw*, x86_64-*-mingw*.
8732 * config/i386/64/_divtc3.c: Disable usage of .symver assembly symbol
8734 * config/i386/64/_multc3.c: Likewise.
8735 * config/i386/64/_powitf2.c: Likewise.
8736 * config/i386/64/eqtf2.c: Likewise.
8737 * config/i386/64/getf2.c: Likewise.
8738 * config/i386/64/letf2.c: Likewise.
8739 * config/i386/64/letf2.c: Likewise.
8740 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Define as
8741 unsigned long long for x64 mingw targets.
8742 (_FP_WS_TYPE): Define as signed long long for x64 mingw target.
8743 (_FP_I_TYPE): Define as long long for x64 mingw target.
8745 2009-06-10 Maciej W. Rozycki <macro@linux-mips.org>
8747 * config.host (vax-*-linux*): New.
8749 2009-05-31 Anthony Green <green@moxielogic.com>
8751 * config.host: Add moxie support.
8752 * config/moxie/t-moxie: New file.
8754 2009-05-29 David Billinghurst <billingd@gcc.gnu.org>
8756 * config.host: Add i386/${host_address}/t-fprules-softfp and
8757 t-softfp to tmake_file for i[34567]86-*-cygwin*.
8759 2009-04-17 Aurelien Jarno <aurelien@aurel32.net>
8761 * config.host: Add i386/${host_address}/t-fprules-softfp to
8762 tmake_file for i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu*.
8764 2009-04-09 Nick Clifton <nickc@redhat.com>
8766 * config/ia64/tf-signs.c: Change copyright header to refer to
8767 version 3 of the GNU General Public License with version 3.1
8768 of the GCC Runtime Library Exception and to point readers at
8769 the COPYING3 and COPYING3.RUNTIME files and the FSF's license
8771 * config/i386/32/tf-signs.c: Likewise.
8772 * config/libbid/_addsub_dd.c: Likewise.
8773 * config/libbid/_addsub_sd.c: Likewise.
8774 * config/libbid/_addsub_td.c: Likewise.
8775 * config/libbid/_dd_to_df.c: Likewise.
8776 * config/libbid/_dd_to_di.c: Likewise.
8777 * config/libbid/_dd_to_sd.c: Likewise.
8778 * config/libbid/_dd_to_sf.c: Likewise.
8779 * config/libbid/_dd_to_si.c: Likewise.
8780 * config/libbid/_dd_to_td.c: Likewise.
8781 * config/libbid/_dd_to_tf.c: Likewise.
8782 * config/libbid/_dd_to_udi.c: Likewise.
8783 * config/libbid/_dd_to_usi.c: Likewise.
8784 * config/libbid/_dd_to_xf.c: Likewise.
8785 * config/libbid/_df_to_dd.c: Likewise.
8786 * config/libbid/_df_to_sd.c: Likewise.
8787 * config/libbid/_df_to_td.c: Likewise.
8788 * config/libbid/_di_to_dd.c: Likewise.
8789 * config/libbid/_di_to_sd.c: Likewise.
8790 * config/libbid/_di_to_td.c: Likewise.
8791 * config/libbid/_div_dd.c: Likewise.
8792 * config/libbid/_div_sd.c: Likewise.
8793 * config/libbid/_div_td.c: Likewise.
8794 * config/libbid/_eq_dd.c: Likewise.
8795 * config/libbid/_eq_sd.c: Likewise.
8796 * config/libbid/_eq_td.c: Likewise.
8797 * config/libbid/_ge_dd.c: Likewise.
8798 * config/libbid/_ge_sd.c: Likewise.
8799 * config/libbid/_ge_td.c: Likewise.
8800 * config/libbid/_gt_dd.c: Likewise.
8801 * config/libbid/_gt_sd.c: Likewise.
8802 * config/libbid/_gt_td.c: Likewise.
8803 * config/libbid/_isinfd128.c: Likewise.
8804 * config/libbid/_isinfd32.c: Likewise.
8805 * config/libbid/_isinfd64.c: Likewise.
8806 * config/libbid/_le_dd.c: Likewise.
8807 * config/libbid/_le_sd.c: Likewise.
8808 * config/libbid/_le_td.c: Likewise.
8809 * config/libbid/_lt_dd.c: Likewise.
8810 * config/libbid/_lt_sd.c: Likewise.
8811 * config/libbid/_lt_td.c: Likewise.
8812 * config/libbid/_mul_dd.c: Likewise.
8813 * config/libbid/_mul_sd.c: Likewise.
8814 * config/libbid/_mul_td.c: Likewise.
8815 * config/libbid/_ne_dd.c: Likewise.
8816 * config/libbid/_ne_sd.c: Likewise.
8817 * config/libbid/_ne_td.c: Likewise.
8818 * config/libbid/_sd_to_dd.c: Likewise.
8819 * config/libbid/_sd_to_df.c: Likewise.
8820 * config/libbid/_sd_to_di.c: Likewise.
8821 * config/libbid/_sd_to_sf.c: Likewise.
8822 * config/libbid/_sd_to_si.c: Likewise.
8823 * config/libbid/_sd_to_td.c: Likewise.
8824 * config/libbid/_sd_to_tf.c: Likewise.
8825 * config/libbid/_sd_to_udi.c: Likewise.
8826 * config/libbid/_sd_to_usi.c: Likewise.
8827 * config/libbid/_sd_to_xf.c: Likewise.
8828 * config/libbid/_sf_to_dd.c: Likewise.
8829 * config/libbid/_sf_to_sd.c: Likewise.
8830 * config/libbid/_sf_to_td.c: Likewise.
8831 * config/libbid/_si_to_dd.c: Likewise.
8832 * config/libbid/_si_to_sd.c: Likewise.
8833 * config/libbid/_si_to_td.c: Likewise.
8834 * config/libbid/_td_to_dd.c: Likewise.
8835 * config/libbid/_td_to_df.c: Likewise.
8836 * config/libbid/_td_to_di.c: Likewise.
8837 * config/libbid/_td_to_sd.c: Likewise.
8838 * config/libbid/_td_to_sf.c: Likewise.
8839 * config/libbid/_td_to_si.c: Likewise.
8840 * config/libbid/_td_to_tf.c: Likewise.
8841 * config/libbid/_td_to_udi.c: Likewise.
8842 * config/libbid/_td_to_usi.c: Likewise.
8843 * config/libbid/_td_to_xf.c: Likewise.
8844 * config/libbid/_tf_to_dd.c: Likewise.
8845 * config/libbid/_tf_to_sd.c: Likewise.
8846 * config/libbid/_tf_to_td.c: Likewise.
8847 * config/libbid/_udi_to_dd.c: Likewise.
8848 * config/libbid/_udi_to_sd.c: Likewise.
8849 * config/libbid/_udi_to_td.c: Likewise.
8850 * config/libbid/_unord_dd.c: Likewise.
8851 * config/libbid/_unord_sd.c: Likewise.
8852 * config/libbid/_unord_td.c: Likewise.
8853 * config/libbid/_usi_to_dd.c: Likewise.
8854 * config/libbid/_usi_to_sd.c: Likewise.
8855 * config/libbid/_usi_to_td.c: Likewise.
8856 * config/libbid/_xf_to_dd.c: Likewise.
8857 * config/libbid/_xf_to_sd.c: Likewise.
8858 * config/libbid/_xf_to_td.c: Likewise.
8859 * config/libbid/bid128.c: Likewise.
8860 * config/libbid/bid128_2_str.h: Likewise.
8861 * config/libbid/bid128_2_str_macros.h: Likewise.
8862 * config/libbid/bid128_2_str_tables.c: Likewise.
8863 * config/libbid/bid128_add.c: Likewise.
8864 * config/libbid/bid128_compare.c: Likewise.
8865 * config/libbid/bid128_div.c: Likewise.
8866 * config/libbid/bid128_fma.c: Likewise.
8867 * config/libbid/bid128_logb.c: Likewise.
8868 * config/libbid/bid128_minmax.c: Likewise.
8869 * config/libbid/bid128_mul.c: Likewise.
8870 * config/libbid/bid128_next.c: Likewise.
8871 * config/libbid/bid128_noncomp.c: Likewise.
8872 * config/libbid/bid128_quantize.c: Likewise.
8873 * config/libbid/bid128_rem.c: Likewise.
8874 * config/libbid/bid128_round_integral.c: Likewise.
8875 * config/libbid/bid128_scalb.c: Likewise.
8876 * config/libbid/bid128_sqrt.c: Likewise.
8877 * config/libbid/bid128_string.c: Likewise.
8878 * config/libbid/bid128_to_int16.c: Likewise.
8879 * config/libbid/bid128_to_int32.c: Likewise.
8880 * config/libbid/bid128_to_int64.c: Likewise.
8881 * config/libbid/bid128_to_int8.c: Likewise.
8882 * config/libbid/bid128_to_uint16.c: Likewise.
8883 * config/libbid/bid128_to_uint32.c: Likewise.
8884 * config/libbid/bid128_to_uint64.c: Likewise.
8885 * config/libbid/bid128_to_uint8.c: Likewise.
8886 * config/libbid/bid32_to_bid128.c: Likewise.
8887 * config/libbid/bid32_to_bid64.c: Likewise.
8888 * config/libbid/bid64_add.c: Likewise.
8889 * config/libbid/bid64_compare.c: Likewise.
8890 * config/libbid/bid64_div.c: Likewise.
8891 * config/libbid/bid64_fma.c: Likewise.
8892 * config/libbid/bid64_logb.c: Likewise.
8893 * config/libbid/bid64_minmax.c: Likewise.
8894 * config/libbid/bid64_mul.c: Likewise.
8895 * config/libbid/bid64_next.c: Likewise.
8896 * config/libbid/bid64_noncomp.c: Likewise.
8897 * config/libbid/bid64_quantize.c: Likewise.
8898 * config/libbid/bid64_rem.c: Likewise.
8899 * config/libbid/bid64_round_integral.c: Likewise.
8900 * config/libbid/bid64_scalb.c: Likewise.
8901 * config/libbid/bid64_sqrt.c: Likewise.
8902 * config/libbid/bid64_string.c: Likewise.
8903 * config/libbid/bid64_to_bid128.c: Likewise.
8904 * config/libbid/bid64_to_int16.c: Likewise.
8905 * config/libbid/bid64_to_int32.c: Likewise.
8906 * config/libbid/bid64_to_int64.c: Likewise.
8907 * config/libbid/bid64_to_int8.c: Likewise.
8908 * config/libbid/bid64_to_uint16.c: Likewise.
8909 * config/libbid/bid64_to_uint32.c: Likewise.
8910 * config/libbid/bid64_to_uint64.c: Likewise.
8911 * config/libbid/bid64_to_uint8.c: Likewise.
8912 * config/libbid/bid_b2d.h: Likewise.
8913 * config/libbid/bid_binarydecimal.c: Likewise.
8914 * config/libbid/bid_conf.h: Likewise.
8915 * config/libbid/bid_convert_data.c: Likewise.
8916 * config/libbid/bid_decimal_data.c: Likewise.
8917 * config/libbid/bid_decimal_globals.c: Likewise.
8918 * config/libbid/bid_div_macros.h: Likewise.
8919 * config/libbid/bid_dpd.c: Likewise.
8920 * config/libbid/bid_flag_operations.c: Likewise.
8921 * config/libbid/bid_from_int.c: Likewise.
8922 * config/libbid/bid_functions.h: Likewise.
8923 * config/libbid/bid_gcc_intrinsics.h: Likewise.
8924 * config/libbid/bid_inline_add.h: Likewise.
8925 * config/libbid/bid_internal.h: Likewise.
8926 * config/libbid/bid_round.c: Likewise.
8927 * config/libbid/bid_sqrt_macros.h: Likewise.
8929 2009-04-09 Jakub Jelinek <jakub@redhat.com>
8931 * Makefile.in: Change copyright header to refer to version
8932 3 of the GNU General Public License and to point readers at the
8933 COPYING3 file and the FSF's license web page.
8934 * config.host: Likewise.
8936 2009-04-07 Alan Modra <amodra@bigpond.net.au>
8938 * config.host: Reorder and merge to match config.gcc change.
8940 2009-04-03 Alan Modra <amodra@bigpond.net.au>
8942 * config.host (powerpc-*-linux*altivec*, powerpc-*-linux*spe): Delete.
8944 2009-03-28 Joseph Myers <joseph@codesourcery.com>
8946 * config.host (arm-*-coff*, armel-*-coff*, arm-semi-aof,
8947 armel-semi-aof, h8300-*-*, i[34567]86-*-aout*, i[34567]86-*-coff*,
8948 m68k-*-aout*, m68k-*-coff*, pdp11-*-bsd, rs6000-ibm-aix4.[12]*,
8949 powerpc-ibm-aix4.[12]*, sh-*-*): Remove.
8951 2009-02-12 Uros Bizjak <ubizjak@gmail.com>
8953 * config.host (ia64*-*-linux*): Add t-softfp to tmake_file.
8954 * config/ia64/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
8956 2009-02-12 H.J. Lu <hongjiu.lu@intel.com>
8958 * config.host (ia64*-*-linux*): Add ia64/t-fprules-softfp and
8959 ia64/t-softfp-compat to tmake_file.
8961 * Makefile.in (gen-hide-list): Ignore .*_compat and .*@.*.
8963 * config/ia64/__divxf3.asm: New.
8964 * config/ia64/_fixtfdi.asm: Likewise.
8965 * config/ia64/_fixunstfdi.asm: Likewise.
8966 * config/ia64/_floatditf.asm: Likewise.
8967 * config/ia64/t-fprules-softfp: Likewise.
8968 * config/ia64/t-softfp-compat: Likewise.
8969 * config/ia64/tf-signs.c: Likewise.
8971 2009-01-18 Ben Elliston <bje@au.ibm.com>
8973 * config/i386/32/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
8975 2009-01-16 Ben Elliston <bje@au.ibm.com>
8977 * config.host (i[34567]86-*-linux*, x86_64-*-linux*): Add t-softfp
8980 2009-01-13 Ben Elliston <bje@au.ibm.com>
8982 * config/t-softfp: New file.
8983 * config.host (powerpc64-*-linux*, powerpc64-*-gnu*): Add t-softfp.
8984 (powerpc-*-linux*spe*, powerpc-*-linux*): Likewise.
8986 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
8988 * config.host: Add m32r*-*-rtems*.
8990 2008-12-01 Joel Sherrill <joel.sherrill@oarcorp.com>
8992 * config.host: Add m32c*-*-rtems*.
8994 2008-11-20 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
8997 * configure.ac (i?86-*-solaris2.1[0-9]*): Only include
8998 i386/t-crtstuff if linker supports ZERO terminator unwind entries.
8999 * configure: Regenerate.
9000 * config.host (i[34567]86-*-solaris2*): Move i386/t-sol2 in
9001 tmake_file here from gcc/config.gcc.
9002 Move extra_parts here from gcc/config.gcc.
9003 * config/i386/t-sol2: Move here from gcc/config/i386.
9004 Use gcc_srcdir instead of srcdir.
9006 2008-11-18 Adam Nemet <anemet@caviumnetworks.com>
9008 * config.host (mipsisa64r2-*-elf* | mipsisa64r2el-*-elf*): New
9011 2008-11-09 Thomas Schwinge <tschwinge@gnu.org>
9013 * config.host <t-tls>: Also enable for GNU/kFreeBSD and GNU/kNetBSD.
9015 2008-10-08 Thomas Schwinge <tschwinge@gnu.org>
9017 * config.host: Fold `*-*-gnu*' cases into the Linux ones.
9019 2008-09-03 Hari Sandanagobalane <hariharan@picochip.com>
9022 * config.host: Add picochip-*-*.
9024 2008-08-06 Bob Wilson <bob.wilson@acm.org>
9026 * config.host: Match more processor names for Xtensa.
9028 2008-07-08 H.J. Lu <hongjiu.lu@intel.com>
9030 * config/i386/64/t-softfp-compat: Update comments.
9032 2008-07-07 H.J. Lu <hongjiu.lu@intel.com>
9034 * config/i386/64/_divtc3-compat.c: Moved to ...
9035 * config/i386/64/_divtc3.c: Here.
9037 * config/i386/64/_multc3-compat.c: Moved to ...
9038 * config/i386/64/_multc3.c: Here.
9040 * config/i386/64/_powitf2-compat.c: Moved to ...
9041 * config/i386/64/_powitf2.c: Here.
9043 * config/i386/64/t-softfp-compat (libgcc2-tf-compats): Add
9044 .c suffix instead of -compat.c.
9046 2008-07-05 Uros Bizjak <ubizjak@gmail.com>
9048 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Remove.
9049 (_FP_MUL_MEAT_D): Ditto.
9050 (_FP_DIV_MEAT_S): Ditto.
9051 (_FP_DIV_MEAT_D): Ditto.
9053 2008-07-03 Richard Sandiford <rdsandiford@googlemail.com>
9055 * Makefile.in: Add support for __sync_* libgcc functions.
9057 2008-07-03 H.J. Lu <hongjiu.lu@intel.com>
9059 * shared-object.mk ($(base)_s$(objext)): Remove -DSHARED.
9061 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
9064 * config.host: Only include 32bit t-fprules-softfp for Darwin/x86
9065 and Linux/x86. Include 64bit t-softfp-compat for Linux/x86.
9067 * config/i386/64/t-fprules-softfp: Moved to ...
9068 * config/i386/64/t-softfp-compat: This. New.
9070 2008-07-02 Uros Bizjak <ubizjak@gmail.com>
9072 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS) [FP_EX_INVALID]:
9073 Initialize f with 0.0.
9075 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
9078 * shared-object.mk ($(base)_s$(objext)): Add -DSHARED.
9080 * config/i386/64/_divtc3-compat.c: New.
9081 * config/i386/64/_multc3-compat.c: Likewise.
9082 * config/i386/64/_powitf2-compat.c: Likewise.
9083 * config/i386/64/eqtf2.c: Likewise.
9084 * config/i386/64/getf2.c: Likewise.
9085 * config/i386/64/letf2.c: Likewise.
9086 * config/i386/64/t-fprules-softfp: Likewise.
9088 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
9090 * config.host: Add i386/${host_address}/t-fprules-softfp to
9091 tmake_file for i[34567]86-*-darwin*, x86_64-*-darwin*,
9092 i[34567]86-*-linux*, x86_64-*-linux*.
9094 * configure.ac: Set host_address to 64 or 32 for x86.
9095 * configure: Regenerated.
9097 * Makefile.in (config.status): Also depend on
9098 $(srcdir)/config.host.
9100 * config/i386/32/t-fprules-softfp: New.
9101 * config/i386/32/tf-signs.c: Likewise.
9103 * config/i386/64/sfp-machine.h: New. Moved from gcc.
9105 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
9106 Uros Bizjak <ubizjak@gmail.com>
9108 * config/i386/32/sfp-machine.h: New.
9110 2008-06-26 Nathan Froyd <froydnj@codesourcery.com>
9112 * config/rs6000/t-ppccomm: Remove rules that conflict with
9113 auto-generated rules.
9115 2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
9117 * configure.ac: sinclude override.m4.
9118 * configure: Regenerate.
9120 2008-06-11 Bernhard Fischer <aldot@gcc.gnu.org>
9122 * configure: Regenerate.
9124 2008-06-10 Joseph Myers <joseph@codesourcery.com>
9126 * Makefile.in (DECNUMINC): Remove
9127 -I$(MULTIBUILDTOP)../../libdecnumber.
9130 2008-06-07 Joseph Myers <joseph@codesourcery.com>
9132 * config.host (strongarm*-*-*, ep9312*-*-*, xscale-*-*,
9133 parisc*-*-*, m680[012]0-*-*, *-*-linux*libc1*, *-*-linux*aout*,
9134 alpha*-*-unicosmk*, strongarm*-*-freebsd*, ep9312-*-elf,
9135 arm*-*-kaos*, cris-*-aout, parisc*64*-*-linux*, parisc*-*-linux*,
9136 hppa1.1-*-pro*, hppa1.1-*-osf*, hppa1.1-*-bsd*,
9137 i[34567]86-sequent-ptx4*, i[34567]86-sequent-sysv4*,
9138 i[34567]86-*-beoself*, i[34567]86-*-beos*, i[34567]86-*-sco3.2v5*,
9139 i[34567]86-*-sysv5*, i[34567]86-*-sysv4*, i[34567]86-*-uwin*,
9140 i[34567]86-*-kaos*, m68020-*-elf*, m68010-*-netbsdelf*,
9141 mips-wrs-windiss, mt-*-elf, powerpc-*-beos*, powerpc-*-chorusos*,
9142 powerpc-wrs-windiss*, powerpcle-*-sysv*, powerpc-*-kaos*,
9143 powerpcle-*-kaos*, sh*-*-kaos*, sparc-*-sysv4*, strongarm-*-elf*,
9144 strongarm-*-pe, strongarm-*-kaos*, vax-*-bsd*, vax-*-sysv*,
9145 vax-*-ultrix*, xscale-*-elf, xscale-*-coff): Remove.
9147 2008-05-25 Arthur Loiret <arthur.loiret@u-psud.fr>
9149 * config.host (sh2[lbe]*-*-linux*): Allow target.
9151 2008-04-30 Nathan Froyd <froydnj@codesourcery.com>
9153 * config/rs6000/t-ppccomm: Add build rules for new files.
9154 (LIB2ADD_ST): New variable.
9156 2008-04-07 Andy Hutchinson <hutchinsonandy@aim.com>
9160 * config.host (avr-*-*): Add avr cpu_type and avr tmake_file.
9161 * config/t-avr: New file. Build 16bit libgcc functions.
9163 2008-03-02 Jakub Jelinek <jakub@redhat.com>
9166 * config/t-slibgcc-darwin: Make install-leaf dependent on
9167 install-darwin-libgcc-stubs instead of install.
9169 2008-01-25 Joseph Myers <joseph@codesourcery.com>
9171 * config.host (tic4x-*-*, c4x-*-rtems*, tic4x-*-rtems*, c4x-*,
9172 tic4x-*, h8300-*-rtemscoff*, ns32k-*-netbsdelf*, ns32k-*-netbsd*,
9173 sh-*-rtemscoff*): Remove cases.
9175 2007-12-27 Richard Sandiford <rsandifo@nildram.co.uk>
9177 * Makefile.in (all): Use install-leaf rather than install.
9178 (install): Split most of the rule into...
9179 (install-leaf): ...this new one.
9181 2007-12-19 Etsushi Kato <ek.kato@gmail.com>
9182 Paolo Bonzini <bonzini@gnu.org>
9185 * Makefile.in: Use @shlib_slibdir@ substitution to get
9186 correct install name on darwin.
9187 * config/t-slibgcc-darwin: Use @shlib_slibdir@ for -install_name.
9189 2007-12-15 Hans-Peter Nilsson <hp@axis.com>
9191 * config.host (crisv32-*-elf, crisv32-*-none): New, same as
9192 cris-*-elf and cris-*-none.
9193 (crisv32-*-linux*): Similar, as cris-*-linux*.
9195 2007-11-20 Rask Ingemann Lambertsen <rask@sygehus.dk>
9197 * config.host (ia64*-*-elf*): Build ia64 specific libgcc parts.
9199 2007-10-27 H.J. Lu <hongjiu.lu@intel.com>
9202 * configure.ac: Replace have_cc_tls with gcc_cv_have_cc_tls.
9203 * configure: Regenerated.
9205 2007-09-27 H.J. Lu <hongjiu.lu@intel.com>
9207 * Makefile.in (dfp-filenames): Replace decimal_globals,
9208 decimal_data, binarydecimal and convert_data with
9209 bid_decimal_globals, bid_decimal_data, bid_binarydecimal
9210 and bid_convert_data, respectively.
9212 2007-09-17 Chao-ying Fu <fu@mips.com>
9213 Nigel Stephens <nigel@mips.com>
9215 * fixed-obj.mk: New file to support fine-grain fixed-point functions.
9216 * Makefile.in (fixed_point): Define.
9217 Check if fixed_point is yes to build support functions.
9218 * configure.ac: Check for fixed_point support.
9219 * configure: Regenerated.
9220 * gen-fixed.sh: New file to generate lists of fixed-point labels,
9221 funcs, modes, from, to.
9223 2007-09-11 Janis Johnson <janis187@us.ibm.com
9225 * Makefile.in (dfp-filenames): Add bid128_noncomp.
9227 2007-09-10 Janis Johnson <janis187@us.ibm.com>
9229 * Makefile.in (dfp-filenames): Remove decUtility, add
9230 decDouble, decPacked, decQuad, decSingle.
9232 2007-08-27 Hans Kester <hans.kester@ellips.nl>
9234 * config.host : Add x86_64-elf target.
9236 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
9238 * configure.ac (set_have_cc_tls): Add a missing =.
9239 * configure: Regenerated.
9241 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
9243 * config.host (tmake_file): Add t-tls for i[34567]86-*-linux*
9244 and x86_64-*-linux*.
9246 * config/t-tls: New file.
9248 * Makefile.in (INTERNAL_CFLAGS): Add @set_have_cc_tls@.
9250 * configure.ac: Include ../config/enable.m4 and
9251 ../config/tls.m4. Use GCC_CHECK_CC_TLS to check if assembler
9252 supports TLS and substitute set_have_cc_tls.
9253 * configure: Regenerated.
9255 2007-07-04 H.J. Lu <hongjiu.lu@intel.com>
9257 * Makefile.in: Use libbid for DFP when BID is enabled.
9259 2007-06-14 Danny Smith <dannysmith@users.sourceforge.net>
9261 * config.host(*-cygwin* |*-mingw* ): Add crtbegin.o, crtend.o to
9262 extra_parts. Add config/i386/t-cygming to tmake_file.
9263 * config/i386/t-cygming: New file with rules for crtbegin.o, crtend.o.
9265 2007-05-29 Zuxy Meng <zuxy.meng@gmail.com>
9266 Danny Smith <dannysmith@users.sourceforge.net>
9269 * config.host (i[34567]86-*-cygwin* | i[34567]86-*-mingw*) Add
9270 crtfastmath.o to extra_parts. Add i386/t-crtfm to tmake_file.
9271 * config/i386/t-crtfm: Compile crtfastmath.o with
9272 -minline-all-stringops.
9274 2007-05-10 Richard Sandiford <richard@codesourcery.com>
9276 * config.host (sparc-wrs-vxworks): New target.
9278 2007-04-14 Kazu Hirata <kazu@codesourcery.com>
9280 * config.host: Recognize fido.
9282 2007-04-04 Janis Johnson <janis187@us.ibm.com>
9284 * configure: Check host, not target, for decimal float support.
9286 2007-04-03 Uros Bizjak <ubizjak@gmail.com>
9288 * config/i386/t-crtpc: New file.
9289 * config.host (i[34567]86-*-linux*): Add i386/t-crtpc to tm-file.
9290 (x86_64-*-linux*): Ditto.
9292 2007-02-30 Kai Tietz <kai.tietz@onevision.com>
9294 * config.host (x86_64-*-mingw*): New target.
9296 2007-03-23 Michael Meissner <michael.meissner@amd.com>
9297 H.J. Lu <hongjiu.lu@intel.com>
9299 * Makefile.in (enable_decimal_float): New.
9301 -I$(srcdir)/../libdecnumber/$(enable_decimal_float).
9302 (dec-objects): Move decimal32, decimal64 and decimal128 to ...
9303 (decbits-filenames): This.
9304 (decbits-objects): New.
9305 (libgcc-objects): Add $(decbits-objects).
9307 * configure.ac: Support * --enable-decimal-float={no,yes,bid,dpd}.
9308 Substitute enable_decimal_float.
9309 * configure: Regenerated.
9311 2007-03-19 Hans-Peter Nilsson <hp@axis.com>
9313 * config.host (cris-*-elf | cris-*-none): Set extra_parts.
9315 2007-03-12 Brooks Moses <brooks.moses@codesourcery.com>
9317 * Makefile.in (install-info): New dummy target.
9319 2007-03-05 Bernd Schmidt <bernd.schmidt@analog.com>
9321 * config.host (bfin*-linux-uclibc*): Set extra_parts.
9323 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
9325 * Makefile.in: Add install-html and install-pdf dummy
9328 2007-02-05 Roger Sayle <roger@eyesopen.com>
9329 Daniel Jacobowitz <dan@codesourcery.com>
9331 * Makefile.in <LIBUNWIND>: Make libgcc_s.so depend on libunwind.so.
9332 (libgcc_s.so): Append -B./ to CFLAGS for $(SHLIB_LINK).
9333 (libunwind.so): Likewise for $(SHLIBUNWIND_LINK).
9335 2007-01-29 Janis Johnson <janis187@us.ibm.com>
9337 * Makefile.in (dec-filenames): Add decExcept.
9339 2007-01-28 Daniel Jacobowitz <dan@codesourcery.com>
9342 * Makefile.in (CFLAGS): Forcibly remove -fprofile-generate and
9345 2007-01-25 Daniel Jacobowitz <dan@codesourcery.com>
9347 * configure.ac: Add --enable-version-specific-runtime-libs.
9348 Correct $slibdir default.
9349 * configure: Regenerated.
9351 2007-01-23 Joseph Myers <joseph@codesourcery.com>
9353 * config/rs6000/t-ldbl128: Always use -mlong-double-128.
9355 2007-01-21 Andrew Pinski <pinskia@gmail.com>
9358 * config.host (alpha*-*-linux*): Set extra_parts.
9360 2007-01-09 Kaz Kojima <kkojima@gcc.gnu.org>
9362 * config/sh/t-linux: New.
9363 * config.host (sh*-*-linux*): Set tmake_file.
9365 2007-01-05 Daniel Jacobowitz <dan@codesourcery.com>
9367 * Makefile.in (install): Handle multilibs.
9369 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
9371 * Makefile.in: Added .PHONY entry for documentation targets.
9373 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
9375 * Makefile.in: Add empty info, html, dvi, pdf targets.
9377 2007-01-04 Mike Stump <mrs@apple.com>
9379 * Makefile.in (MAKEINFO): Remove.
9382 2007-01-04 Paolo Bonzini <bonzini@gnu.org>
9384 * configure.ac: Add GCC_TOPLEV_SUBDIRS.
9385 * configure: Regenerate.
9386 * Makefile.in (host_subdir): Substitute it.
9387 (gcc_objdir): Use it.
9389 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
9391 * config.host (ia64*-*-linux*): Set tmake_file.
9393 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
9395 * Makefile.in (version): Define.
9397 2007-01-03 Daniel Jacobowitz <dan@codesourcery.com>
9398 Paolo Bonzini <bonzini@gnu.org>
9400 * Makefile.in, config/i386/t-darwin, config/i386/t-darwin64,
9401 config/i386/t-nwld, config/rs6000/t-darwin, config/rs6000/t-ldbl128,
9402 config/i386/t-crtfm, config/alpha/t-crtfm, config/ia64/t-ia64,
9403 config/sparc/t-crtfm, config/t-slibgcc-darwin,
9404 config/rs6000/t-ppccomm, config.host, configure.ac, empty.mk,
9405 shared-object.mk, siditi-object.mk, static-object.mk: New files.
9406 * configure: Generated.
9408 Copyright (C) 2007-2018 Free Software Foundation, Inc.
9410 Copying and distribution of this file, with or without modification,
9411 are permitted in any medium without royalty provided the copyright
9412 notice and this notice are preserved.