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authorBen Cheng <bccheng@google.com>2014-03-26 05:37:19 (GMT)
committerBen Cheng <bccheng@google.com>2014-03-26 05:37:19 (GMT)
commit1bc5aee63eb72b341f506ad058502cd0361f0d10 (patch)
treec607e8252f3405424ff15bc2d00aa38dadbb2518 /gcc-4.9/libgcc
parent283a0bf58fcf333c58a2a92c3ebbc41fb9eb1fdb (diff)
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Initial checkin of GCC 4.9.0 from trunk (r208799).
Change-Id: I48a3c08bb98542aa215912a75f03c0890e497dba
Diffstat (limited to 'gcc-4.9/libgcc')
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-rw-r--r--gcc-4.9/libgcc/unwind-dw2.h86
-rw-r--r--gcc-4.9/libgcc/unwind-generic.h293
-rw-r--r--gcc-4.9/libgcc/unwind-pe.h289
-rw-r--r--gcc-4.9/libgcc/unwind-seh.c484
-rw-r--r--gcc-4.9/libgcc/unwind-sjlj.c326
-rw-r--r--gcc-4.9/libgcc/unwind.inc307
-rw-r--r--gcc-4.9/libgcc/vtv_end.c65
-rw-r--r--gcc-4.9/libgcc/vtv_end_preinit.c70
-rw-r--r--gcc-4.9/libgcc/vtv_start.c64
-rw-r--r--gcc-4.9/libgcc/vtv_start_preinit.c72
1292 files changed, 399107 insertions, 0 deletions
diff --git a/gcc-4.9/libgcc/ChangeLog b/gcc-4.9/libgcc/ChangeLog
new file mode 100644
index 0000000..51db8a2
--- /dev/null
+++ b/gcc-4.9/libgcc/ChangeLog
@@ -0,0 +1,5683 @@
+2014-03-20 Joel Sherrill <joel.sherrill@oarcorp.com>
+
+ * config.host (v850*-*-*): Add to tmake_file instead of resetting it.
+
+2014-03-10 Uros Bizjak <ubizjak@gmail.com>
+
+ PR libgcc/60472
+ * crtstuff.c (frame_dummy): Use void **jcr_list temporary
+ variable to avoid array subscript is above array bounds warnings.
+ Use __builtin_expect when checking *jcr_list for NULL.
+
+2014-03-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ PR libgcc/59339
+ * config.host (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu)
+ (*-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu): Only add
+ vtv_*.o to extra_parts if enable_vtable_verify.
+
+2014-03-06 Nick Clifton <nickc@redhat.com>
+
+ * config/msp430/t-msp430 (LIB2ADD): Add lib2hw_mul.S
+ * config/msp430/lib2hw_mul.S: New: Hardware multiply routines.
+
+2014-02-28 Joey Ye <joey.ye@arm.com>
+
+ PR libgcc/60166
+ * config/arm/sfp-machine.h (_FP_NANFRAC_H,
+ _FP_NANFRAC_S, _FP_NANFRAC_D, _FP_NANFRAC_Q):
+ Set to zero.
+
+2014-02-24 Walter Lee <walt@tilera.com>
+
+ * config.host: Support "tilegx*" and "tilepro*" triplets.
+ * config/tilegx/sfp-machine32.h (__BYTE_ORDER): Handle big endian.
+ * config/tilegx/sfp-machine64.h (__BYTE_ORDER): Handle big endian.
+
+2014-02-20 Sandra Loosemore <sandra@codesourcery.com>
+ Chung-Lin Tang <cltang@codesourcery.com>
+
+ * config/nios2/t-nios2 (CRTSTUFF_T_CFLAGS): Add -mno-gpopt.
+ * config/nios2/crti.S: Remove .file directive.
+ * config/nios2/crtn.S: Likewise.
+
+2014-02-18 Kai Tietz <ktietz@redhat.com>
+ Jonathan Schleifer <js@webkeks.org>
+
+ PR objc/56870
+ * unwind-seh.c (_GCC_specific_handler): Pass proper
+ value to unwind-handler.
+
+2014-02-12 Joseph Myers <joseph@codesourcery.com>
+
+ * soft-fp/adddf3.c: Update from glibc.
+ * soft-fp/addsf3.c: Likewise.
+ * soft-fp/addtf3.c: Likewise.
+ * soft-fp/divdf3.c: Likewise.
+ * soft-fp/divsf3.c: Likewise.
+ * soft-fp/divtf3.c: Likewise.
+ * soft-fp/double.h: Likewise.
+ * soft-fp/eqdf2.c: Likewise.
+ * soft-fp/eqsf2.c: Likewise.
+ * soft-fp/eqtf2.c: Likewise.
+ * soft-fp/extenddftf2.c: Likewise.
+ * soft-fp/extended.h: Likewise.
+ * soft-fp/extendsfdf2.c: Likewise.
+ * soft-fp/extendsftf2.c: Likewise.
+ * soft-fp/extendxftf2.c: Likewise.
+ * soft-fp/fixdfdi.c: Likewise.
+ * soft-fp/fixdfsi.c: Likewise.
+ * soft-fp/fixdfti.c: Likewise.
+ * soft-fp/fixsfdi.c: Likewise.
+ * soft-fp/fixsfsi.c: Likewise.
+ * soft-fp/fixsfti.c: Likewise.
+ * soft-fp/fixtfdi.c: Likewise.
+ * soft-fp/fixtfsi.c: Likewise.
+ * soft-fp/fixtfti.c: Likewise.
+ * soft-fp/fixunsdfdi.c: Likewise.
+ * soft-fp/fixunsdfsi.c: Likewise.
+ * soft-fp/fixunsdfti.c: Likewise.
+ * soft-fp/fixunssfdi.c: Likewise.
+ * soft-fp/fixunssfsi.c: Likewise.
+ * soft-fp/fixunssfti.c: Likewise.
+ * soft-fp/fixunstfdi.c: Likewise.
+ * soft-fp/fixunstfsi.c: Likewise.
+ * soft-fp/fixunstfti.c: Likewise.
+ * soft-fp/floatdidf.c: Likewise.
+ * soft-fp/floatdisf.c: Likewise.
+ * soft-fp/floatditf.c: Likewise.
+ * soft-fp/floatsidf.c: Likewise.
+ * soft-fp/floatsisf.c: Likewise.
+ * soft-fp/floatsitf.c: Likewise.
+ * soft-fp/floattidf.c: Likewise.
+ * soft-fp/floattisf.c: Likewise.
+ * soft-fp/floattitf.c: Likewise.
+ * soft-fp/floatundidf.c: Likewise.
+ * soft-fp/floatundisf.c: Likewise.
+ * soft-fp/floatunditf.c: Likewise.
+ * soft-fp/floatunsidf.c: Likewise.
+ * soft-fp/floatunsisf.c: Likewise.
+ * soft-fp/floatunsitf.c: Likewise.
+ * soft-fp/floatuntidf.c: Likewise.
+ * soft-fp/floatuntisf.c: Likewise.
+ * soft-fp/floatuntitf.c: Likewise.
+ * soft-fp/gedf2.c: Likewise.
+ * soft-fp/gesf2.c: Likewise.
+ * soft-fp/getf2.c: Likewise.
+ * soft-fp/ledf2.c: Likewise.
+ * soft-fp/lesf2.c: Likewise.
+ * soft-fp/letf2.c: Likewise.
+ * soft-fp/muldf3.c: Likewise.
+ * soft-fp/mulsf3.c: Likewise.
+ * soft-fp/multf3.c: Likewise.
+ * soft-fp/negdf2.c: Likewise.
+ * soft-fp/negsf2.c: Likewise.
+ * soft-fp/negtf2.c: Likewise.
+ * soft-fp/op-1.h: Likewise.
+ * soft-fp/op-2.h: Likewise.
+ * soft-fp/op-4.h: Likewise.
+ * soft-fp/op-8.h: Likewise.
+ * soft-fp/op-common.h: Likewise.
+ * soft-fp/quad.h: Likewise.
+ * soft-fp/single.h: Likewise.
+ * soft-fp/soft-fp.h: Likewise.
+ * soft-fp/subdf3.c: Likewise.
+ * soft-fp/subsf3.c: Likewise.
+ * soft-fp/subtf3.c: Likewise.
+ * soft-fp/truncdfsf2.c: Likewise.
+ * soft-fp/trunctfdf2.c: Likewise.
+ * soft-fp/trunctfsf2.c: Likewise.
+ * soft-fp/trunctfxf2.c: Likewise.
+ * soft-fp/unorddf2.c: Likewise.
+ * soft-fp/unordsf2.c: Likewise.
+ * soft-fp/unordtf2.c: Likewise.
+ * config/aarch64/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING): New
+ macro.
+ * config/arm/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
+ Likewise.
+ * config/c6x/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
+ Likewise.
+ * config/cris/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
+ Likewise.
+ * config/i386/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
+ Likewise.
+ * config/ia64/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
+ Likewise.
+ * config/lm32/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
+ Likewise.
+ * config/mips/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
+ Likewise.
+ * config/moxie/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
+ Likewise.
+ * config/nds32/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
+ Likewise.
+ * config/nios2/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
+ Likewise.
+ * config/rs6000/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
+ Likewise.
+ * config/score/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
+ Likewise.
+ * config/tilegx/sfp-machine32.h (_FP_TININESS_AFTER_ROUNDING):
+ Likewise.
+ * config/tilegx/sfp-machine64.h (_FP_TININESS_AFTER_ROUNDING):
+ Likewise.
+ * config/tilepro/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
+ Likewise.
+
+2014-02-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
+
+ * config/s390/32/_fixdfdi.c: Throw invalid exception if number
+ cannot be represented.
+ * config/s390/32/_fixsfdi.c: Likewise.
+ * config/s390/32/_fixtfdi.c: Likewise.
+ * config/s390/32/_fixunsdfdi.c: Likewise.
+ * config/s390/32/_fixunssfdi.c: Likewise.
+ * config/s390/32/_fixunstfdi.c: Likewise.
+
+2014-02-07 Richard Sandiford <rdsandiford@googlemail.com>
+
+ * configure.ac (libgcc_cv_mips_hard_float): New.
+ * configure: Regenerate.
+ * config.host (mips*-*-*): Use t-hardfp-sfdf rather than
+ t-softfp-sfdf for hard-float targets.
+ * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Reinstate.
+ (softfp_float_modes, softfp_int_modes, softfp_extensions)
+ (softfp_truncations, softfp_exclude_libgcc2): New.
+ * config/t-hardfp: New file.
+ * config/t-hardfp-sfdf: Likewise.
+ * config/hardfp.c: Likewise.
+
+2014-02-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
+
+ * config.host: Include t-floattodi also for s390x.
+ * config/s390/32/_fixdfdi.c: Omit in 64 bit mode.
+ * config/s390/32/_fixsfdi.c: Likewise.
+ * config/s390/32/_fixtfdi.c: Likewise.
+ * config/s390/32/_fixunsdfdi.c: Likewise.
+ * config/s390/32/_fixunssfdi.c: Likewise.
+ * config/s390/32/_fixunstfdi.c: Likewise.
+
+2014-02-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ PR target/59788
+ * config/t-slibgcc-sld (libgcc-unwind.map): New target.
+ (install-libgcc-unwind-map-forbuild): New target.
+ (all): Depend on install-libgcc-unwind-map-forbuild.
+ (install-libgcc-unwind-map): New target.
+ (install): Depend on install-libgcc-unwind-map.
+
+2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
+
+ * config/nios2/crti.S (_init): Initialize GOT pointer from
+ _gp_got instead of _GLOBAL_OFFSET_TABLE_.
+
+2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
+
+ * configure.ac: Check __mips64 when setting host_address.
+ * configure: Regenerate.
+ * config.host (mips*-*-*): Add t-softfp-sfdf, mips/t-softfp-tf,
+ mips/t-mips64 and t-softfp.
+ (mips*-*-linux*): Don't add mips/t-tpbit.
+ * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS, FPBIT, FPBIT_CFLAGS)
+ (DPBIT, DPBIT_CFLAGS): Delete.
+ * config/mips/sfp-machine.h: New file.
+ * config/mips/t-mips64: Likewise.
+ * config/mips/t-softfp-tf: Likewise.
+ * config/mips/t-tpbit: Delete.
+
+2014-01-29 Marcus Shawcroft <marcus.shawcroft@arm.com>
+
+ * config/aarch64/sfp-machine.h (_FP_I_TYPE): Define
+ as long long.
+
+2014-01-25 Walter Lee <walt@tilera.com>
+
+ * config/tilepro/atomic.c: Include tconfig.h. Don't include
+ config.h or system.h.
+ (bool) Define.
+
+2014-01-25 Walter Lee <walt@tilera.com>
+
+ * config/tilepro/atomic.c (pre_atomic_barrier): Mark inline.
+ (post_atomic_barrier): Ditto.
+ (__fetch_and_do): New macro.
+ (__atomic_fetch_and_do): Use __fetch_and_do.
+ (__sync_fetch_and_do): New macro.
+ (__sync_fetch_and_add_4): New function.
+ (__sync_fetch_and_sub_4): New function.
+ (__sync_fetch_and_or_4): New function.
+ (__sync_fetch_and_and_4): New function.
+ (__sync_fetch_and_xor_4): New function.
+ (__sync_fetch_and_nand_4): New function.
+ (__sync_fetch_and_add_8): New function.
+ (__sync_fetch_and_sub_8): New function.
+ (__sync_fetch_and_or_8): New function.
+ (__sync_fetch_and_and_8): New function.
+ (__sync_fetch_and_xor_8): New function.
+ (__sync_fetch_and_nand_8): New function.
+ (__do_and_fetch): New macro.
+ (__atomic_do_and_fetch): Use __do_and_fetch.
+ (__sync_do_and_fetch): New macro.
+ (__sync_add_and_fetch_4): New function.
+ (__sync_sub_and_fetch_4): New function.
+ (__sync_or_and_fetch_4): New function.
+ (__sync_and_and_fetch_4): New function.
+ (__sync_xor_and_fetch_4): New function.
+ (__sync_nand_and_fetch_4): New function.
+ (__sync_add_and_fetch_8): New function.
+ (__sync_sub_and_fetch_8): New function.
+ (__sync_or_and_fetch_8): New function.
+ (__sync_and_and_fetch_8): New function.
+ (__sync_xor_and_fetch_8): New function.
+ (__sync_nand_and_fetch_8): New function.
+ (__sync_exchange_methods): New macro.
+ (__sync_val_compare_and_swap_4): New function.
+ (__sync_bool_compare_and_swap_4): New function.
+ (__sync_lock_test_and_test_4): New function.
+ (__sync_val_compare_and_swap_8): New function.
+ (__sync_bool_compare_and_swap_8): New function.
+ (__sync_lock_test_and_test_8): New function.
+ (__subword_cmpxchg_body): New macro.
+ (__atomic_compare_exchange_1): Use __subword_cmpxchg_body.
+ (__atomic_compare_exchange_2): Ditto.
+ (__sync_subword_cmpxchg): New macro.
+ (__sync_val_compare_and_swap_1): New function.
+ (__sync_bool_compare_and_swap_1): New function.
+ (__sync_val_compare_and_swap_2): New function.
+ (__sync_bool_compare_and_swap_2): New function.
+ (__atomic_subword): Rename to ...
+ (__subword): ... New name.
+ (__atomic_subword_fetch): Use __subword.
+ (__sync_subword_fetch): New macro.
+ (__sync_fetch_and_add_1): New function.
+ (__sync_fetch_and_sub_1): New function.
+ (__sync_fetch_and_or_1): New function.
+ (__sync_fetch_and_and_1): New function.
+ (__sync_fetch_and_xor_1): New function.
+ (__sync_fetch_and_nand_1): New function.
+ (__sync_fetch_and_add_2): New function.
+ (__sync_fetch_and_sub_2): New function.
+ (__sync_fetch_and_or_2): New function.
+ (__sync_fetch_and_and_2): New function.
+ (__sync_fetch_and_xor_2): New function.
+ (__sync_fetch_and_nand_2): New function.
+ (__sync_add_and_fetch_1): New function.
+ (__sync_sub_and_fetch_1): New function.
+ (__sync_or_and_fetch_1): New function.
+ (__sync_and_and_fetch_1): New function.
+ (__sync_xor_and_fetch_1): New function.
+ (__sync_nand_and_fetch_1): New function.
+ (__sync_add_and_fetch_2): New function.
+ (__sync_sub_and_fetch_2): New function.
+ (__sync_or_and_fetch_2): New function.
+ (__sync_and_and_fetch_2): New function.
+ (__sync_xor_and_fetch_2): New function.
+ (__sync_nand_and_fetch_2): New function.
+ (__atomic_subword_lock): Use __subword.
+ (__sync_subword_lock): New macro.
+ (__sync_lock_test_and_set_1): New function.
+ (__sync_lock_test_and_set_2): New function.
+
+2014-01-25 Walter Lee <walt@tilera.com>
+
+ * config/tilepro/atomic.c (BIT_OFFSET): Define.
+ (__atomic_subword_cmpxchg): Use BIT_OFFSET.
+ (__atomic_subword): Ditto.
+
+2014-01-25 Walter Lee <walt@tilera.com>
+
+ * config/tilepro/atomic.c (__atomic_do_and_fetch): Add
+ a prefix op argument.
+ (__atomic_nand_fetch_4): Add prefix op.
+ (__atomic_nand_fetch_8): Ditto.
+
+2014-01-21 Baruch Siach <barch@tkos.co.il>
+
+ * config.host (tmake_file): add t-slibgcc-libgcc for xtensa*-*-linux*.
+
+2014-01-09 Rong Xu <xur@google.com>
+
+ * libgcov-driver.c (this_prg): make it local to save
+ bss space.
+ (gcov_exit_compute_summary): Ditto.
+ (gcov_exit_merge_gcda): Ditto.
+ (gcov_exit_merge_summary): Ditto.
+ (gcov_exit_dump_gcov): Ditto.
+
+2014-01-08 Rong Xu <xur@google.com>
+
+ * libgcov-driver.c: Use libgcov.h.
+ (buffer_fn_data): Use xmalloc instead of malloc.
+ (gcov_exit_merge_gcda): Ditto.
+ * libgcov-driver-system.c (allocate_filename_struct): Ditto.
+ * libgcov.h: New common header files for libgcov-*.h.
+ * libgcov-interface.c: Use libgcov.h
+ * libgcov-merge.c: Ditto.
+ * libgcov-profiler.c: Ditto.
+ * Makefile.in: Add dependence to libgcov.h
+
+2014-01-02 Joseph Myers <joseph@codesourcery.com>
+
+ * config/rs6000/ibm-ldouble.c (__gcc_qdiv): Scale up arguments in
+ case of small numerator and finite nonzero result.
+
+2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
+
+ Update copyright years
+
+2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
+
+ * config/arc/asm.h, config/arc/crtg.S, config/arc/crtgend.S,
+ config/arc/crti.S, config/arc/crtn.S, config/arc/divtab-arc700.c,
+ config/arc/dp-hack.h, config/arc/fp-hack.h,
+ config/arc/ieee-754/adddf3.S, config/arc/ieee-754/addsf3.S,
+ config/arc/ieee-754/arc600-dsp/divdf3.S,
+ config/arc/ieee-754/arc600-dsp/divsf3.S,
+ config/arc/ieee-754/arc600-dsp/muldf3.S,
+ config/arc/ieee-754/arc600-dsp/mulsf3.S,
+ config/arc/ieee-754/arc600-mul64/divdf3.S,
+ config/arc/ieee-754/arc600-mul64/divsf3.S,
+ config/arc/ieee-754/arc600-mul64/muldf3.S,
+ config/arc/ieee-754/arc600-mul64/mulsf3.S,
+ config/arc/ieee-754/arc600/divsf3.S,
+ config/arc/ieee-754/arc600/mulsf3.S,
+ config/arc/ieee-754/divdf3.S, config/arc/ieee-754/divsf3-stdmul.S,
+ config/arc/ieee-754/divsf3.S, config/arc/ieee-754/divtab-arc-df.c,
+ config/arc/ieee-754/divtab-arc-sf.c, config/arc/ieee-754/eqdf2.S,
+ config/arc/ieee-754/eqsf2.S, config/arc/ieee-754/extendsfdf2.S,
+ config/arc/ieee-754/fixdfsi.S, config/arc/ieee-754/fixsfsi.S,
+ config/arc/ieee-754/fixunsdfsi.S, config/arc/ieee-754/floatsidf.S,
+ config/arc/ieee-754/floatsisf.S, config/arc/ieee-754/floatunsidf.S,
+ config/arc/ieee-754/gedf2.S, config/arc/ieee-754/gesf2.S,
+ config/arc/ieee-754/gtdf2.S, config/arc/ieee-754/gtsf2.S,
+ config/arc/ieee-754/muldf3.S, config/arc/ieee-754/mulsf3.S,
+ config/arc/ieee-754/orddf2.S, config/arc/ieee-754/ordsf2.S,
+ config/arc/ieee-754/truncdfsf2.S, config/arc/ieee-754/uneqdf2.S,
+ config/arc/ieee-754/uneqsf2.S, config/arc/initfini.c,
+ config/arc/lib1funcs.S, config/arc/t-arc, config/arc/t-arc-newlib,
+ config/cris/umulsidi3.S, config/msp430/cmpsi2.S,
+ config/msp430/epilogue.S, config/msp430/lib2bitcountHI.c,
+ config/msp430/lib2divHI.c, config/msp430/lib2divQI.c,
+ config/msp430/lib2divSI.c, config/msp430/lib2mul.c,
+ config/msp430/msp430-divmod.h, config/msp430/msp430-mul.h,
+ config/msp430/slli.S, config/msp430/srai.S, config/msp430/srli.S,
+ config/rl78/divmodhi.S, config/rl78/divmodqi.S, config/rl78/divmodsi.S,
+ config/rl78/signbit.S, vtv_end.c, vtv_end_preinit.c, vtv_start.c,
+ vtv_start_preinit.c: Use the standard form for the copyright notice.
+
+2013-12-31 Sandra Loosemore <sandra@codesourcery.com>
+ Chung-Lin Tang <cltang@codesourcery.com>
+ Based on patches from Altera Corporation
+
+ * config.host (nios2-*-*,nios2-*-linux*): Add nios2 host cases.
+ * config/nios2/lib2-nios2.h: New file.
+ * config/nios2/lib2-divmod-hi.c: New file.
+ * config/nios2/linux-unwind.h: New file.
+ * config/nios2/lib2-divmod.c: New file.
+ * config/nios2/linux-atomic.c: New file.
+ * config/nios2/t-nios2: New file.
+ * config/nios2/crti.asm: New file.
+ * config/nios2/t-linux: New file.
+ * config/nios2/lib2-divtable.c: New file.
+ * config/nios2/lib2-mul.c: New file.
+ * config/nios2/tramp.c: New file.
+ * config/nios2/crtn.asm: New file.
+
+2013-12-26 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/cpuinfo.c (enum vendor_signatures): Remove.
+ (__cpu_indicator_init): Use signature_INTEL_ebx and signature_AMD_ebx
+ from cpuid.h to check vendor signatures.
+
+2013-12-26 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
+
+ * config/i386/cpuinfo.c (processor_types): Rename AMD cpu names
+ AMD_BOBCAT to AMD_BTVER1 and AMD_JAGUAR to AMD_BTVER2.
+ (get_amd_cpu): Likewise.
+
+2013-12-25 H.J. Lu <hongjiu.lu@intel.com>
+
+ * config/i386/cpuinfo.c (get_intel_cpu): Remove model 0x3f from
+ Haswell.
+
+2013-12-25 Allan Sandfeld Jensen <sandfeld@kde.org>
+ H.J. Lu <hongjiu.lu@intel.com>
+
+ PR target/59422
+ * config/i386/cpuinfo.c (enum processor_types): Add AMD_BOBCAT
+ and AMD_JAGUAR.
+ (enum processor_subtypes): Add AMDFAM15H_BDVER3, AMDFAM15H_BDVER4,
+ INTEL_COREI7_IVYBRIDGE and INTEL_COREI7_HASWELL.
+ (enum processor_features): Add FEATURE_SSE4_A, FEATURE_FMA4,
+ FEATURE_XOP and FEATURE_FMA.
+ (get_amd_cpu): Handle AMD_BOBCAT, AMD_JAGUAR, AMDFAM15H_BDVER2 and
+ AMDFAM15H_BDVER3.
+ (get_intel_cpu): Handle INTEL_COREI7 and INTEL_COREI7_HASWELL.
+ (get_available_features): Handle FEATURE_FMA, FEATURE_SSE4_A,
+ FEATURE_FMA4 and FEATURE_XOP.
+
+2013-12-23 H.J. Lu <hongjiu.lu@intel.com>
+
+ * config/i386/cpuinfo.c (processor_subtypes): Replace INTEL_ATOM,
+ INTEL_SLM with INTEL_BONNELL, INTEL_SILVERMONT.
+ (get_intel_cpu): Updated.
+
+2013-12-12 Zhenqiang Chen <zhenqiang.chen@arm.com>
+
+ * config.host (arm*-*-uclinux*): Move t-arm before t-bpabi.
+
+2013-12-09 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
+ instructions when __SSE_MATH__ is defined.
+
+2013-12-06 Ralf Corsépius <ralf.corsepius@rtems.org>
+
+ * config.host (microblaze-*-rtems*): New.
+
+2013-12-04 Kugan Vivekanandarajah <kuganv@linaro.org>
+
+ * config/arm/bpapi-lib.h (TARGET_HAS_NO_HW_DIVIDE): Define for
+ architectures that do not have hardware divide instruction.
+ i.e. architectures that do not define __ARM_ARCH_EXT_IDIV__.
+
+2013-12-04 Richard Sandiford <rdsandiford@googlemail.com>
+
+ * longlong.h: Delete (moved to include/).
+
+2013-12-03 Adhemerval Zanella <azanella@linux.vnet.ibm.com>
+
+ * config/rs6000/ibm-ldouble.c (__gcc_qadd): Fix add
+ of normal number and qNaN to not raise an inexact exception.
+
+2013-11-28 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/32/sfp-machine.h (__FP_FRAC_ADDI_4): New macro.
+
+2013-11-28 Matthew Leach <matthew.leach@arm.com>
+
+ * config/aarch64/linux-unwind.h (aarch64_fallback_frame_state): Check
+ for correct opcodes on BE.
+
+2013-11-27 Uros Bizjak <ubizjak@gmail.com>
+
+ * soft-fp/op-4.h: Update from glibc.
+
+2013-11-27 Kugan Vivekanandarajah <kuganv@linaro.org>
+
+ * libgcc2.c (__udivmoddi4): Define new implementation when
+ TARGET_HAS_NO_HW_DIVIDE is defined, for processors without any
+ divide instructions.
+
+2013-11-25 Oleg Endo <olegendo@gcc.gnu.org>
+
+ * config/sh/crt1.S (start): Don't do VBR_SETUP for SH2E.
+
+2013-11-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * config/t-softfp (soft-fp-objects-base): New variable.
+ (soft-fp-objects): Use it.
+
+2013-11-23 David Edelson <dje.gcc@gmail.com>
+ Andrew Dixie <andrewd@gentrack.com>
+
+ PR target/33704
+ * config/rs6000/aixinitfini.c: New file.
+ * config/rs6000/t-aix-cxa (LIB2ADD_ST): Add aixinitfini.c.
+ * config/rs6000/libgcc-aix-cxa.ver (GCC_4.9): Add libgcc initfini
+ symbols.
+
+2013-11-22 Yuri Rumyantsev <ysrumyan@gmail.com>
+
+ * config/i386/cpuinfo.c (get_intel_cpu): Add Silvermont cases.
+
+2013-11-18 Jan Hubicka <jh@suse.cz>
+
+ * libgcov-driver.c (run_accounted): Make global level static.
+ (gcov_exit_merge_summary): Silence warning; do not clear
+ run_accounted here.
+ (gcov_exit): Clear it here.
+
+ * libgcov-driver.c (gcov_exit_merge_summary): Fix setting
+ run_accounted.
+
+ * libgcov-driver.c (get_gcov_dump_complete): Update comments.
+ (all_prg, crc32): Remove static vars.
+ (gcov_exit_compute_summary): Rewrite to return crc32; do not clear
+ all_prg.
+ (gcov_exit_merge_gcda): Add crc32 parameter.
+ (gcov_exit_merge_summary): Add crc32 and all_prg parameter;
+ do not account run if it was already accounted.
+ (gcov_exit_dump_gcov): Add crc32 and all_prg parameters.
+ (gcov_exit): Initialize all_prg; update.
+
+2013-11-15 Andreas Schwab <schwab@linux-m68k.org>
+
+ * configure: Regenerate.
+
+2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
+ Alan Modra <amodra@gmail.com>
+
+ * config/rs6000/linux-unwind.h (TOC_SAVE_SLOT): Define.
+ (frob_update_context): Use it.
+
+2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
+ Alan Modra <amodra@gmail.com>
+
+ * config/rs6000/tramp.S [__powerpc64__ && _CALL_ELF == 2]:
+ (trampoline_initial): Provide ELFv2 variant.
+ (__trampoline_setup): Likewise.
+
+ * config/rs6000/linux-unwind.h (frob_update_context): Do not
+ check for AIX indirect function call sequence if _CALL_ELF == 2.
+
+2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
+ Alan Modra <amodra@gmail.com>
+
+ * config/rs6000/linux-unwind.h (get_regs): Do not support
+ old kernel versions if _CALL_ELF == 2.
+ (frob_update_context): Do not support PLT stub variants only
+ generated by old linkers if _CALL_ELF == 2.
+
+2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
+ Alan Modra <amodra@gmail.com>
+
+ * config/rs6000/linux-unwind.h (ppc_fallback_frame_state): Correct
+ location of CR save area for 64-bit little-endian systems.
+
+2013-11-11 Eric Botcazou <ebotcazou@adacore.com>
+
+ * config.host (arm-wrs-vxworks): Replace arm/t-vxworks with arm/t-elf
+ in tmake_file.
+ * config/arm/t-vxworks: Delete.
+
+2013-11-10 Kai Tietz <ktietz@redhat.com>
+
+ * config/i386/cygming-crtbegin.c (__gcc_register_frame):
+ Increment load-count on use of LIBGCC_SONAME DLL.
+ (hmod_libgcc): New static variable to hold handle of
+ LIBGCC_SONAME DLL.
+ (__gcc_deregister_frame): Decrement load-count of
+ LIBGCC_SONAME DLL.
+
+2013-11-08 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
+
+ * configure.ac (libgcc_cv_dfp): Extend check to probe fenv.h
+ availability.
+ * configure: Regenerate
+
+2013-11-07 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Handle
+ FP_EX_DENORM. Store result to volatile location after SSE division
+ to close interrupt window. Remove unneeded fwait after x87
+ division since interrupt window will be closed by emitted fstp.
+ Rewrite FP_EX_INEXACT handling.
+
+2013-11-06 Joseph Myers <joseph@codesourcery.com>
+
+ * soft-fp/README: Update.
+ * soft-fp/adddf3.c: Update from glibc.
+ * soft-fp/addsf3.c: Likewise.
+ * soft-fp/addtf3.c: Likewise.
+ * soft-fp/divdf3.c: Likewise.
+ * soft-fp/divsf3.c: Likewise.
+ * soft-fp/divtf3.c: Likewise.
+ * soft-fp/double.h: Likewise.
+ * soft-fp/eqdf2.c: Likewise.
+ * soft-fp/eqsf2.c: Likewise.
+ * soft-fp/eqtf2.c: Likewise.
+ * soft-fp/extenddftf2.c: Likewise.
+ * soft-fp/extended.h: Likewise.
+ * soft-fp/extendsfdf2.c: Likewise.
+ * soft-fp/extendsftf2.c: Likewise.
+ * soft-fp/extendxftf2.c: Likewise.
+ * soft-fp/fixdfdi.c: Likewise.
+ * soft-fp/fixdfsi.c: Likewise.
+ * soft-fp/fixdfti.c: Likewise.
+ * soft-fp/fixsfdi.c: Likewise.
+ * soft-fp/fixsfsi.c: Likewise.
+ * soft-fp/fixsfti.c: Likewise.
+ * soft-fp/fixtfdi.c: Likewise.
+ * soft-fp/fixtfsi.c: Likewise.
+ * soft-fp/fixtfti.c: Likewise.
+ * soft-fp/fixunsdfdi.c: Likewise.
+ * soft-fp/fixunsdfsi.c: Likewise.
+ * soft-fp/fixunsdfti.c: Likewise.
+ * soft-fp/fixunssfdi.c: Likewise.
+ * soft-fp/fixunssfsi.c: Likewise.
+ * soft-fp/fixunssfti.c: Likewise.
+ * soft-fp/fixunstfdi.c: Likewise.
+ * soft-fp/fixunstfsi.c: Likewise.
+ * soft-fp/fixunstfti.c: Likewise.
+ * soft-fp/floatdidf.c: Likewise.
+ * soft-fp/floatdisf.c: Likewise.
+ * soft-fp/floatditf.c: Likewise.
+ * soft-fp/floatsidf.c: Likewise.
+ * soft-fp/floatsisf.c: Likewise.
+ * soft-fp/floatsitf.c: Likewise.
+ * soft-fp/floattidf.c: Likewise.
+ * soft-fp/floattisf.c: Likewise.
+ * soft-fp/floattitf.c: Likewise.
+ * soft-fp/floatundidf.c: Likewise.
+ * soft-fp/floatundisf.c: Likewise.
+ * soft-fp/floatunditf.c: Likewise.
+ * soft-fp/floatunsidf.c: Likewise.
+ * soft-fp/floatunsisf.c: Likewise.
+ * soft-fp/floatunsitf.c: Likewise.
+ * soft-fp/floatuntidf.c: Likewise.
+ * soft-fp/floatuntisf.c: Likewise.
+ * soft-fp/floatuntitf.c: Likewise.
+ * soft-fp/gedf2.c: Likewise.
+ * soft-fp/gesf2.c: Likewise.
+ * soft-fp/getf2.c: Likewise.
+ * soft-fp/ledf2.c: Likewise.
+ * soft-fp/lesf2.c: Likewise.
+ * soft-fp/letf2.c: Likewise.
+ * soft-fp/muldf3.c: Likewise.
+ * soft-fp/mulsf3.c: Likewise.
+ * soft-fp/multf3.c: Likewise.
+ * soft-fp/negdf2.c: Likewise.
+ * soft-fp/negsf2.c: Likewise.
+ * soft-fp/negtf2.c: Likewise.
+ * soft-fp/op-1.h: Likewise.
+ * soft-fp/op-2.h: Likewise.
+ * soft-fp/op-4.h: Likewise.
+ * soft-fp/op-8.h: Likewise.
+ * soft-fp/op-common.h: Likewise.
+ * soft-fp/quad.h: Likewise.
+ * soft-fp/single.h: Likewise.
+ * soft-fp/soft-fp.h: Likewise.
+ * soft-fp/subdf3.c: Likewise.
+ * soft-fp/subsf3.c: Likewise.
+ * soft-fp/subtf3.c: Likewise.
+ * soft-fp/truncdfsf2.c: Likewise.
+ * soft-fp/trunctfdf2.c: Likewise.
+ * soft-fp/trunctfsf2.c: Likewise.
+ * soft-fp/trunctfxf2.c: Likewise.
+ * soft-fp/unorddf2.c: Likewise.
+ * soft-fp/unordsf2.c: Likewise.
+ * soft-fp/unordtf2.c: Likewise.
+
+2013-11-05 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Define.
+ (_FP_MUL_MEAT_D): Ditto.
+ (_FP_DIV_MEAT_S): Ditto.
+ (_FP_DIV_MEAT_D): Ditto.
+ * config.host (i[34567]86-*-rtems*): Remove i386/t-softfp, add
+ t-softfp-sfdf and t-softfp to tmake_file.
+
+2013-11-03 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/crtfastmath.c: Compile only for !_SOFT_FLOAT.
+ * config/i386/crtprec.c: Ditto.
+
+2013-10-31 Chung-Ju Wu <jasonwucj@gmail.com>
+ Shiva Chen <shiva0217@gmail.com>
+
+ * config.host (nds32*-elf*): Add nds32 target.
+ * config/nds32 : New directory and files.
+
+2013-10-16 Hans-Peter Nilsson <hp@axis.com>
+
+ For CRIS ports, switch to soft-fp. Improve arit.c and longlong.h.
+ * config.host (cpu_type) <Setting default>: Add entry for
+ crisv32-*-*.
+ (tmake_file) <crisv32-*-elf, cris-*-elf, cris-*-linux*>
+ <crisv32-*-linux*>: Adjust.
+ * longlong.h: Wrap the whole CRIS section in a single
+ defined(__CRIS__) conditional. Add comment about add_ssaaaa
+ and sub_ddmmss.
+ (COUNT_LEADING_ZEROS_0): Define when count_leading_zeros is
+ defined.
+ [__CRIS__] (__umulsidi3): Define.
+ [__CRIS__] (umul_ppmm): Define in terms of __umulsidi3.
+ * config/cris/sfp-machine.h: New file.
+ * config/cris/umulsidi3.S: New file.
+ * config/cris/t-elfmulti (LIB2ADD_ST): Add umulsidi3.S.
+ * config/cris/arit.c (SIGNMULT): New macro.
+ (__Div, __Mod): Use SIGNMULT instead of naked multiplication.
+ * config/cris/mulsi3.S: Tweak to avoid redundant register-copying;
+ saving 3 out of originally 33 cycles from the fastest
+ path, 3 out of 54 from the medium path and one from the longest
+ path. Improve comments.
+
+2013-10-15 Richard Sandiford <rdsandiford@googlemail.com>
+
+ * sync.c: Remove static aliases and define each function directly
+ under its real name.
+
+2013-10-02 John David Anglin <danglin@gcc.gnu.org>
+
+ * config.host (hppa*64*-*-linux*): Define extra_parts.
+ (hppa*-*-linux*): Likewise.
+
+2013-10-02 Joern Rennecke <joern.rennecke@embecosm.com>
+
+ * config/arc/crtgend.S: Add 2013 to Copyright years.
+ * config/arc/gmon/atomic.h: Likewise.
+ * config/arc/gmon/auxreg.h: Likewise.
+ * config/arc/gmon/sys/gmon_out.h: Likewise.
+ * config/arc/gmon/sys/gmon.h: Likewise.
+ * config/arc/gmon/prof-freq.c: Likewise.
+ * config/arc/gmon/mcount.c: Likewise.
+ * config/arc/gmon/prof-freq-stub.S: Likewise.
+ * config/arc/gmon/gmon.c: Likewise.
+ * config/arc/gmon/machine-gmon.h: Likewise.
+ * config/arc/gmon/profil.S: Likewise.
+ * config/arc/gmon/dcache_linesz.S: Likewise.
+ * config/arc/crtg.S: Likewise.
+ * config/arc/ieee-754/arc600-mul64/divsf3.S: Likewise.
+ * config/arc/ieee-754/arc600-mul64/divdf3.S: Likewise.
+ * config/arc/ieee-754/adddf3.S: Likewise.
+ * config/arc/ieee-754/truncdfsf2.S: Likewise.
+ * config/arc/ieee-754/fixsfsi.S: Likewise.
+ * config/arc/ieee-754/gtsf2.S: Likewise.
+ * config/arc/ieee-754/floatsisf.S: Likewise.
+ * config/arc/ieee-754/arc600-dsp/divsf3.S: Likewise.
+ * config/arc/ieee-754/arc600-dsp/divdf3.S: Likewise.
+ * config/arc/ieee-754/arc600-dsp/mulsf3.S: Likewise.
+ * config/arc/ieee-754/fixdfsi.S: Likewise.
+ * config/arc/ieee-754/addsf3.S: Likewise.
+ * config/arc/ieee-754/gesf2.S: Likewise.
+ * config/arc/ieee-754/floatsidf.S: Likewise.
+ * config/arc/ieee-754/extendsfdf2.S: Likewise.
+ * config/arc/ieee-754/divtab-arc-df.c: Likewise.
+ * config/arc/ieee-754/gtdf2.S: Likewise.
+ * config/arc/ieee-754/fixunsdfsi.S: Likewise.
+ * config/arc/ieee-754/uneqdf2.S: Likewise.
+ * config/arc/ieee-754/divsf3-stdmul.S: Likewise.
+ * config/arc/ieee-754/uneqsf2.S: Likewise.
+ * config/arc/ieee-754/arc-ieee-754.h: Likewise.
+ * config/arc/ieee-754/divtab-arc-sf.c: Likewise.
+ * config/arc/ieee-754/eqdf2.S: Likewise.
+ * config/arc/ieee-754/ordsf2.S: Likewise.
+ * config/arc/ieee-754/divsf3.S: Likewise.
+ * config/arc/ieee-754/divdf3.S: Likewise.
+ * config/arc/ieee-754/floatunsidf.S: Likewise.
+ * config/arc/ieee-754/orddf2.S: Likewise.
+ * config/arc/ieee-754/eqsf2.S: Likewise.
+ * config/arc/ieee-754/gedf2.S: Likewise.
+ * config/arc/crtn.S: Likewise.
+ * config/arc/crti.S: Likewise.
+ * config/arc/t-arc700-uClibc: Likewise.
+ * config/arc/asm.h: Likewise.
+ * config/arc/libgcc-excl.ver: Likewise.
+ * config/arc/t-arc-newlib: Likewise.
+ * config/arc/divtab-arc700.c: Likewise.
+ * config/arc/initfini.c: Likewise.
+ * config/arc/fp-hack.h: Likewise.
+
+2013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
+ Diego Novillo <dnovillo@google.com>
+
+ * config/arc/gmon/mcount.c (_MCOUNT_DECL): Comment typo fix.
+ * config/arc/ieee-754/arc600-dsp/muldf3.S (.Linf_denorm): Likewise.
+ * config/arc/ieee-754/arc600-mul64/muldf3.S (.Linf_denorm): Likewise.
+ * config/arc/ieee-754/muldf3.S (.Linf_denorm): Likewise.
+
+2013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
+ Brendan Kehoe <brendan@zen.org>
+ Simon Cook <simon.cook@embecosm.com>
+
+ * config.host (arc*-*-elf*, arc*-*-linux-uclibc*): New configurations.
+ * config/arc: New directory.
+ * longlong.h [__arc__] (umul_ppmm): Remove.
+ [__arc__] (__umulsidi3): Define.
+ [__arc__ && __ARC_NORM__] (count_leading_zeroes): Define.
+ [__arc__ && __ARC_NORM__] (COUNT_LEADING_ZEROS_0): Likewise.
+
+2013-09-17 Jacek Caban <jacek@codeweavers.com>
+
+ * config/i386/gthr-win32.c: CreateSemaphoreW instead of
+ CreateSemaphoreA.
+ * config/i386/gthr-win32.h: Likewise.
+
+2013-09-16 DJ Delorie <dj@redhat.com>
+
+ * config/rl78/vregs.h: Add G10 register definitions.
+ * config/rl78/lib2mul.c: Enable for RL78/G10.
+ * config/rl78/lib2div.c: Likewise.
+ * config/rl78/lshrsi3.S: Use vregs.h.
+ * config/rl78/cmpsi2.S: Likewise.
+ * config/rl78/trampoline.S: Likewise.
+ * config/rl78/mulsi2.S: Likewise. Disable for RL78/G10.
+
+2013-09-14 DJ Delorie <dj@redhat.com>
+ Nick Clifton <nickc@redhat.com>
+
+ * config/rl78/mulsi3.S: Remove a few unneeded moves and branches.
+ * config/rl78/vregs.h: New.
+ * config/rl78/signbit.S: New file. Implements signbit function.
+ * config/rl78/divmodsi.S: New.
+ * config/rl78/divmodhi.S: New.
+ * config/rl78/divmodqi.S: New.
+ * config/rl78/t-rl78: Build them here...
+ * config/rl78/lib2div.c: ...but not here.
+
+2013-09-12 DJ Delorie <dj@redhat.com>
+
+ * config.host (msp*-*-elf): New.
+ * config/msp430/: New port.
+
+2013-08-18 Iain Sandoe <iain@codesourcery.com>
+
+ PR gcov-profile/58127
+ * libgcov.c (__gcov_indirect_call_callee): Don't make this a
+ __thread var for emulated TLS.
+ (__gcov_indirect_call_counters): Likewise.
+
+2013-08-16 Maciej W. Rozycki <macro@codesourcery.com>
+ Catherine Moore <clm@codesourcery.com>
+ Richard Sandiford <rdsandiford@googlemail.com>
+
+ * config/mips/mips16.S (CE_STARTFN, CE_ENDFN): New macros.
+ (RET_FUNCTION): Use them in place of STARTFN and ENDFN.
+ (CALL_STUB_NO_RET): Likewise.
+ (CALL_STUB_RET): Likewise.
+ * config/mips/libgcc-mips16.ver: Remove __mips16_call_stub and
+ __mips16_ret call/return stub symbols.
+ * config.host <mips*-*-linux>: For non-R5900 add t-slibgcc-libgcc
+ to tmake_file.
+
+2013-08-13 Maciej W. Rozycki <macro@codesourcery.com>
+
+ * config.host <mips*-*-linux*>: Remove a stray comment.
+
+2013-08-10 Jan Hubicka <jh@suse.cz>
+
+ Work around binutils PR14342
+ * Makefile.in: Add _gcov_indirect_call_profiler_v2 symbol.
+ * libgcov.c (L_gcov_indirect_call_profiler): Restore original API.
+ (L_gcov_indirect_call_profiler_v2): New.
+
+2013-08-06 Jan Hubicka <jh@suse.cz>
+
+ * libgcov.c (__gcov_indirect_call_callee,
+ __gcov_indirect_call_counters): New global vars.
+ (__gcov_indirect_call_profiler): replace by ...
+ (__gcov_indirect_call_profiler_v2) ... this one.
+
+2013-08-06 Caroline Tice <cmtice@google.com>
+
+ * config.host (extra_parts): Add vtv_start.o, vtv_end.o
+ vtv_start_preinit.o and vtv_end_preinit.o.
+ * configure.ac: Add code to check/set enable_vtable_verify.
+ * Makefile.in: Add rules to build vtv_*.o, if enable_vtable_verify is
+ true.
+ * vtv_start_preinit.c: New file.
+ * vtv_end_preinit.c: New file.
+ * vtv_start.c: New file.
+ * vtv_end.c: New file.
+ * configure: Regenerated.
+
+2013-08-01 Maxim Kuvyrkov <maxim@kugelworks.com>
+
+ * config/aarch64/sfp-machine.h, config/aarch64/sync-cache.c,
+ * config/i386/cpuinfo.c, config/ia64/unwind-ia64.h,
+ * config/mips/vr4120-div.S: Fix license from GPL-3.0+ to
+ GPL-3.0-with-GCC-exception.
+
+2013-07-30 Maciej W. Rozycki <macro@codesourcery.com>
+
+ * config/mips/mips16.S (DELAYf): Alias to DELAYt for the MIPS IV
+ ISA and up.
+
+2013-07-23 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
+
+ * config/s390/linux-unwind.h: Use the proper dwarf to hard reg
+ mapping for FPRs when creating the fallback framestate.
+
+2013-07-19 Georg-Johann Lay <avr@gjlay.de>
+
+ PR target/57516
+ * config/avr/lib1funcs-fixed.S (__roundqq3, __rounduqq3)
+ (__round_s2_const, __round_u2_const)
+ (__round_s4_const, __round_u4_const, __round_x8):
+ Saturate result if addition result cannot be represented.
+
+2013-07-15 Matthias Klose <doko@ubuntu.com>
+
+ * libgcc2.c: Don't include <limits.h>.
+
+2013-07-09 Janis Johnson <janisjo@codesourcery.com>
+
+ * config.host (powerpc-*-eabispe*): Add t-fdpbit to tmake_file.
+
+2013-07-06 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/29776
+ * libgcc2.c (__floattisf): Avoid undefined signed overflow.
+
+2013-06-28 Jakub Jelinek <jakub@redhat.com>
+
+ PR middle-end/36041
+ * libgcc2.c (POPCOUNTCST2, POPCOUNTCST4, POPCOUNTCST8, POPCOUNTCST):
+ Define.
+ (__popcountSI2): For __SIZEOF_INT__ > 2 targets use arithmetics
+ instead of table lookups.
+ (__popcountDI2): Likewise.
+
+2013-06-25 Chung-Ju Wu <jasonwucj@gmail.com>
+
+ * Makefile.in (clean, distclean): Remove auto-target.h and stamp-h
+ correctly.
+
+2013-06-21 Joseph Myers <joseph@codesourcery.com>
+
+ PR other/53317
+ * soft-fp/adddf3.c: Update from glibc.
+ * soft-fp/addsf3.c: Likewise.
+ * soft-fp/addtf3.c: Likewise.
+ * soft-fp/divdf3.c: Likewise.
+ * soft-fp/divsf3.c: Likewise.
+ * soft-fp/divtf3.c: Likewise.
+ * soft-fp/double.h: Likewise.
+ * soft-fp/eqdf2.c: Likewise.
+ * soft-fp/eqsf2.c: Likewise.
+ * soft-fp/eqtf2.c: Likewise.
+ * soft-fp/extenddftf2.c: Likewise.
+ * soft-fp/extended.h: Likewise.
+ * soft-fp/extendsfdf2.c: Likewise.
+ * soft-fp/extendsftf2.c: Likewise.
+ * soft-fp/fixdfdi.c: Likewise.
+ * soft-fp/fixdfsi.c: Likewise.
+ * soft-fp/fixsfdi.c: Likewise.
+ * soft-fp/fixsfsi.c: Likewise.
+ * soft-fp/fixtfdi.c: Likewise.
+ * soft-fp/fixtfsi.c: Likewise.
+ * soft-fp/fixunsdfdi.c: Likewise.
+ * soft-fp/fixunsdfsi.c: Likewise.
+ * soft-fp/fixunssfdi.c: Likewise.
+ * soft-fp/fixunssfsi.c: Likewise.
+ * soft-fp/fixunstfdi.c: Likewise.
+ * soft-fp/fixunstfsi.c: Likewise.
+ * soft-fp/floatdidf.c: Likewise.
+ * soft-fp/floatdisf.c: Likewise.
+ * soft-fp/floatditf.c: Likewise.
+ * soft-fp/floatsidf.c: Likewise.
+ * soft-fp/floatsisf.c: Likewise.
+ * soft-fp/floatsitf.c: Likewise.
+ * soft-fp/floatundidf.c: Likewise.
+ * soft-fp/floatundisf.c: Likewise.
+ * soft-fp/floatunditf.c: Likewise.
+ * soft-fp/floatunsidf.c: Likewise.
+ * soft-fp/floatunsisf.c: Likewise.
+ * soft-fp/floatunsitf.c: Likewise.
+ * soft-fp/gedf2.c: Likewise.
+ * soft-fp/gesf2.c: Likewise.
+ * soft-fp/getf2.c: Likewise.
+ * soft-fp/ledf2.c: Likewise.
+ * soft-fp/lesf2.c: Likewise.
+ * soft-fp/letf2.c: Likewise.
+ * soft-fp/muldf3.c: Likewise.
+ * soft-fp/mulsf3.c: Likewise.
+ * soft-fp/multf3.c: Likewise.
+ * soft-fp/negdf2.c: Likewise.
+ * soft-fp/negsf2.c: Likewise.
+ * soft-fp/negtf2.c: Likewise.
+ * soft-fp/op-1.h: Likewise.
+ * soft-fp/op-2.h: Likewise.
+ * soft-fp/op-4.h: Likewise.
+ * soft-fp/op-8.h: Likewise.
+ * soft-fp/op-common.h: Likewise.
+ * soft-fp/quad.h: Likewise.
+ * soft-fp/single.h: Likewise.
+ * soft-fp/soft-fp.h: Likewise.
+ * soft-fp/subdf3.c: Likewise.
+ * soft-fp/subsf3.c: Likewise.
+ * soft-fp/subtf3.c: Likewise.
+ * soft-fp/truncdfsf2.c: Likewise.
+ * soft-fp/trunctfdf2.c: Likewise.
+ * soft-fp/trunctfsf2.c: Likewise.
+ * soft-fp/unorddf2.c: Likewise.
+ * soft-fp/unordsf2.c: Likewise.
+ * soft-fp/unordtf2.c: Likewise.
+ * config/aarch64/sfp-machine.h (_FP_QNANNEGATEDP): Define to 0.
+ * config/arm/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
+ * config/c6x/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
+ * config/i386/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
+ * config/ia64/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
+ * config/lm32/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
+ * config/moxie/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
+ * config/rs6000/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
+ * config/score/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
+ * config/tilegx/sfp-machine32.h (_FP_QNANNEGATEDP): Likewise.
+ * config/tilegx/sfp-machine64.h (_FP_QNANNEGATEDP): Likewise.
+ * config/tilepro/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
+
+2013-06-16 Jürgen Urban <JuergenUrban@gmx.de>
+
+ * config/mips/lib2funcs.c: New file.
+ * config/mips/t-mips (LIB2ADD_ST): Add it.
+
+2013-06-09 Oleg Endo <olegendo@gcc.gnu.org>
+
+ PR target/6526
+ * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Do not change bits
+ other than FPSCR.PR and FPSCR.SZ. Add SH4A implementation.
+
+2013-06-08 Walter Lee <walt@tilera.com>
+
+ * config/tilepro/atomic.h: Don't include stdint.h or features.h.
+ Replace int64_t with long long. Add __extension__ where
+ appropriate.
+ * config/tilepro/atomic.c: Include config.h.
+
+2013-06-06 Douglas B Rupp <rupp@adacore.com>
+
+ * config.host (arm-wrs-vxworks): Configure with other soft float.
+
+2013-06-04 Jürgen Urban <JuergenUrban@gmx.de>
+
+ * config.host (mipsr5900-*-elf*, mipsr5900el-*-elf*, mips64r5900-*-elf*)
+ (mips64r5900el-*-elf*): New configurations.
+
+2013-06-04 Alan Modra <amodra@gmail.com>
+
+ * config/rs6000/ibm-ldouble.c: Enable for little-endian.
+
+2013-06-03 Yuri Rumyantsev <yuri.s.rumyantsev@intel.com>
+
+ * config/i386/cpuinfo.c (INTEL_SLM): New enum value.
+
+2013-05-28 Eric Botcazou <ebotcazou@adacore.com>
+
+ * config/sparc/sol2-unwind.h (MD_FALLBACK_FRAME_STATE_FOR): Do not set
+ fs->signal_frame for SIGFPE raised for IEEE-754 exceptions.
+ * config/i386/sol2-unwind.h (x86_fallback_frame_state): Likewise.
+
+2013-05-22 Eric Botcazou <ebotcazou@adacore.com>
+
+ * config.host (powerpc-*-elf*): Add rs6000/t-savresfgpr to tmake_file.
+ (powerpc-wrs-vxworks): Likewise.
+
+2013-05-22 Eric Botcazou <ebotcazou@adacore.com>
+
+ * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Do it for
+ signal frames as well.
+ (MD_FALLBACK_FRAME_STATE_FOR): Do minor cleanups throughout and add the
+ STACK_BIAS to the CFA offset.
+
+2013-05-17 Richard Henderson <rth@redhat.com>
+
+ PR target/49146
+ * unwind-dw2.c (UNWIND_COLUMN_IN_RANGE): New macro.
+ (execute_cfa_program): Use it when storing to fs->regs.
+
+2013-05-08 Kai Tietz <ktietz@redhat.com>
+
+ * config/i386/cygming-crtbegin.c (__register_frame_info): Make weak.
+ (__deregister_frame_info): Likewise.
+
+2013-05-06 Thomas Schwinge <thomas@codesourcery.com>
+
+ * fp-bit.c (unpack_d, pack_d): Properly preserve and restore a
+ NaN's payload.
+
+ * fp-bit.h [FLOAT] (QUIET_NAN): Correct value.
+
+2013-04-25 Alan Modra <amodra@gmail.com>
+
+ * config.host: Match little-endian powerpc-linux.
+
+2013-04-19 Yufeng Zhang <yufeng.zhang@arm.com>
+
+ * config/aarch64/sfp-machine.h (_FP_W_TYPE): Change to define
+ as 'unsigned long long' instead of 'unsigned long'.
+ (_FP_WS_TYPE): Change to define as 'signed long long' instead of
+ 'signed long'.
+
+2013-04-10 Julian Brown <julian@codesourcery.com>
+
+ * config/arm/linux-atomic.c (SUBWORD_SYNC_OP, SUBWORD_VAL_CAS)
+ (SUBWORD_TEST_AND_SET): Use signed char/short types instead of
+ unsigned char/unsigned short.
+ (__sync_val_compare_and_swap_{1,2}): Handle signed argument.
+
+2013-04-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
+
+ PR other/55274
+ * config/t-slibgcc-hpux (SHLIB_MAPFILES): Define.
+
+2013-04-04 Meador Inge <meadori@codesourcery.com>
+
+ * config/arm/bpabi.S (aeabi_ldivmod): Add DWARF information for
+ computing the location of the link register.
+ (aeabi_uldivmod): Ditto.
+
+2013-03-27 Kai Tietz <ktietz@redhat.com>
+
+ * config.host: Add support for cygwin x64 target.
+ * configure: Regenerated.
+
+2013-03-26 Walter Lee <walt@tilera.com>
+
+ * config/tilegx/t-crtstuff: Add -fno-asynchronous-unwind-tables
+ -mcmodel=large to CRTSTUFF_T_CFLAGS_S variable.
+
+2013-03-25 Kai Tietz <ktietz@redhat.com>
+
+ * config/i386/cygwin.S: Replace use of _WIN64 by __x86_64__.
+
+2013-03-20 Robert Mason <rbmj@verizon.net>
+
+ * config/vxlib-tls.c (__gthread_get_tsd_data,)
+ (__gthread_set_tsd_data, __gthread_enter_tsd_dtor_context,)
+ (__gthread_leave_tsd_dtor_context): Add prototypes.
+ (tls_delete_hook): Update.
+
+2013-03-20 Catherine Moore <clm@codesourcery.com>
+ Joseph Myers <joseph@codesourcery.com>
+ Chao-ying Fu <fu@mips.com>
+
+ * config/mips/mips16.S: Don't build for microMIPS.
+ * config/mips/linux-unwind.h: Handle microMIPS frame.
+ * config/mips/crtn.S (fini, init): New labels.
+
+2013-03-14 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/53265
+ * unwind-dw2.c (execute_cfa_program): Avoid
+ -Waggressive-array-optimizations warnings for DW_CFA_GNU_window_save
+ on targets with DWARF_FRAME_REGISTERS < 32.
+
+2013-03-13 Oleg Endo <olegendo@gcc.gnu.org>
+
+ PR target/49880
+ * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Enable for SH2A.
+ (sdivsi3, udivsi3): Remove SH4 check and always compile these functions.
+
+2013-03-07 Sriraman Tallam <tmsriram@google.com>
+
+ * config/i386/cpuinfo.c (get_intel_cpu): Fix cpuid codes for
+ sandybridge processors.
+
+2013-03-06 Oleg Endo <olegendo@gcc.gnu.org>
+
+ PR target/56529
+ * config/sh/lib1funcs.S (udivsi3_i4i, sdivsi3_i4i): Add __SH2A__ to
+ inclusion list.
+
+2013-03-04 Edgar E. Iglesias <edgar.iglesias@gmail.com>
+
+ * config/microblaze/crti.S: Setup stack protection at entry
+
+2013-03-04 Georg-Johann Lay <avr@gjlay.de>
+
+ * config/avr/lib1funcs.S (__ashrdi3, __lshrdi3, __ashldi3)
+ (__rotldi3): Shift bytewise if applicable.
+
+2013-03-01 James Greenhalgh <james.greenhalgh@arm.com>
+
+ * config/aarch64/sync-cache.c
+ (__aarch64_sync_cache_range): Silence warnings.
+
+2013-02-25 Catherine Moore <clm@codesourcery.com>
+
+ Revert:
+ 2013-02-24 Catherine Moore <clm@codesourcery.com>
+ Joseph Myers <joseph@codesourcery.com>
+ Chao-ying Fu <fu@mips.com>
+
+ * config/mips/mips16.S: Don't build for microMIPS.
+ * config/mips/linux-unwind.h: Handle microMIPS frame.
+ * config/mips/crtn.S (fini, init): New labels.
+
+2013-02-24 Catherine Moore <clm@codesourcery.com>
+ Joseph Myers <joseph@codesourcery.com>
+ Chao-ying Fu <fu@mips.com>
+
+ * config/mips/mips16.S: Don't build for microMIPS.
+ * config/mips/linux-unwind.h: Handle microMIPS frame.
+ * config/mips/crtn.S (fini, init): New labels.
+
+2012-02-19 Edgar E. Iglesias <edgar.iglesias@gmail.com>
+ * config/microblaze/modsi3.S (modsi3): Fix case with 0x80000000
+ as dividend.
+
+2013-02-16 Alan Modra <amodra@gmail.com>
+
+ PR target/55431
+ * config/rs6000/linux-unwind.h (ppc_linux_aux_vector): Delete.
+ (ppc_fallback_frame_state): Always set up save locations for fp
+ and altivec. Don't bother with non-callee-saved regs, r0-r13
+ except for r2 on ppc64, fr0-fr13, v0-v19, vscr.
+
+2013-02-12 Georg-Johann Lay <avr@gjlay.de>
+
+ PR target/54222
+ * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add: _usmulUHA, _usmulUSA,
+ _ssmulHA, _ssmulSA.
+ (LIB1ASMFUNCS): Add: _muldi3_6, _mulsidi3, _umulsidi3, _usmuluha3,
+ _ssmulha3, _usmulusa3, _ssmulsa3.
+ * config/avr/lib1funcs.S (__muldi3_6): Break out of __muldi3.
+ (__muldi3): XCALL __muldi3_6 instead of rcall.
+ (__umulsidi3, __mulsidi3): New functions.
+ (do_prologue_saves, do_epilogue_restores): New .macros.
+ (__divdi3_moddi3): Use them.
+ * config/avr/lib1funcs-fixed.S (__usmuluha3, __ssmulha3)
+ (__usmulusa3, __ssmulsa3): New functions.
+
+2013-02-11 Iain Sandoe <iain@codesourcery.com>
+ Jack Howarth <howarth@bromo.med.uc.edu>
+ Patrick Marlier <patrick.marlier@gmail.com>
+
+ PR libitm/55693
+ * config/darwin-crt-tm.c: Remove dummy functions hack.
+
+2013-02-08 Georg-Johann Lay <avr@gjlay.de>
+
+ PR target/54222
+ * config/avr/lib2funcs.c: New C sources for modules for libgcc.a.
+ * config/avr/lib2-object.mk: New iterator to build objects from it.
+ * config/avr/t-avr: Iterate lib2-object.mk to build objects from
+ lib2funcs.c.
+ (LIB2FUNCS_EXCLUDE): Add _clrsbdi2.
+ (LIB1ASMFUNCS): Add: _ssabs_1, _mask1, _ret, _roundqq3, _rounduqq3,
+ _round_s2, _round_u2, _round_2_const, _addmask_2, _round_s4,
+ _round_u4, _round_4_const, _addmask_4, _round_x8, _rounddq3
+ _roundudq3, _roundda3 _rounduda3, _roundta3 _rounduta3.
+ * config/avr/lib1funcs-fixed.S: Implement them.
+
+2013-02-04 Richard Sandiford <rdsandiford@googlemail.com>
+
+ Update copyright years.
+
+2013-02-01 David Edelsohn <dje.gcc@gmail.com>
+
+ PR target/54601
+ * config.host (powerpc-ibm-aix[56789]): Add t-aix-cxa to tmake_file.
+ Add crtcxa to extra_parts.
+ * config/rs6000/exit.h: New file.
+ * config/rs6000/cxa_atexit.c: New file.
+ * config/rs6000/cxa_finalize.c: New file.
+ * config/rs6000/crtcxa.c: New file.
+ * config/rs6000/t-aix-cxa: New file.
+ * config/rs6000/libgcc-aix-cxa.ver: New file.
+
+2013-01-31 Nick Clifton <nickc@redhat.com>
+
+ * config/v850/lib1funcs.S: Add support for e3v5 architecture
+ variant.
+
+2013-01-29 Georg-Johann Lay <avr@gjlay.de>
+
+ PR target/54222
+ * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add:
+ _mulQQ, _mulHQ, _mulHA, _mulSA,
+ _mulUQQ, _mulUHQ, _mulUHA, _mulUSA,
+ _divQQ, _divHQ, _divHA, _divSA,
+ _divUQQ, _divUHQ, _divUHA, _divUSA.
+
+2013-01-26 David Holsgrove <david.holsgrove@xilinx.com>
+
+ * config.host(microblaze*-linux*): tmake_file: Remove
+ t-slibgcc-nolc-override, add t-slibgcc-libgcc.
+ * config/microblaze/t-microblaze: Set LIB2FUNCS_EXCLUDE
+ to exclude functions from being built with libgcc.c and use
+ the microblaze assembly.
+
+2013-01-26 Edgar E. Iglesias <edgar.iglesias@gmail.com>
+
+ * config.host (microblaze*-*-*): Rename microblaze*-*-elf, update
+ extra_parts.
+
+2013-01-17 Yufeng Zhang <yufeng.zhang@arm.com>
+
+ * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Cast the
+ results of (dcache_lsize - 1) and (icache_lsize - 1) to the type
+ __UINTPTR_TYPE__; also cast 'base' to the same type before the
+ alignment operation.
+
+2013-01-15 Sofiane Naci <sofiane.naci@arm.com>
+
+ * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Update
+ loop start address for cache clearing.
+
+2013-01-14 Georg-Johann Lay <avr@gjlay.de>
+
+ * config/avr/lib1funcs.S: Remove trailing blanks.
+ * config/avr/lib1funcs-fixed.S: Ditto.
+
+2013-01-14 Georg-Johann Lay <avr@gjlay.de>
+
+ * config/avr/avr-lib.h: Add GPL copyright notice.
+
+2013-01-14 Georg-Johann Lay <avr@gjlay.de>
+
+ * fixed-bit.c (SATFRACT) <FROM_TYPE=1, TO_TYPE=4>: Only
+ declare / set min_low, min_high if TO_MODE_UNSIGNED == 0.
+ (SATFRACT) <FROM_TYPE=TO_TYPE=4>: Only declare / set min_low,
+ min_high if FROM_MODE_UNSIGNED == 0 and TO_MODE_UNSIGNED == 0.
+
+2013-01-07 Mark Kettenis <kettenis@openbsd.org>
+
+ * config.host (i[34567]86-*-openbsd* and x86_64-*-openbsd*):
+ Add to lists of i[34567]86-*-* and x86_64-*-* soft-fp targets.
+
+2013-01-04 Nick Clifton <nickc@redhat.com>
+
+ * config/v850/lib1funcs.S: Only provide CALLT support functions if
+ the CALLT instruction is supported.
+
+2012-12-20 Jonathan Wakely <jwakely.gcc@gmail.com>
+
+ * gthr.h (__gthread_cond_timedwait_recursive): Do not require.
+ * gthr-posix.h (__gthread_cond_timedwait_recursive): Remove.
+
+2012-12-13 John Tytgat <John@bass-software.com>
+
+ * config/arm/fp16.c (__gnu_f2h_internal): Fix inaccuracy when aexp
+ is 25.
+
+2012-12-12 Jakub Jelinek <jakub@redhat.com>
+
+ PR libgcc/55451
+ * fixed-bit.c (FIXED_SSADD, FIXED_SSSUB, FIXED_SSNEG): Avoid
+ undefined signed overflows.
+
+2012-12-09 Uros Bizjak <ubizjak@gmail.com>
+
+ PR target/55344
+ * config/alpha/linux-unwind.h: Disable when inhibit_libc is defined.
+
+2012-12-06 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/sfp-machine.h (FP_EX_ALL): Define.
+ (FP_TRAPPING_EXCEPTIONS): Define.
+ * config/i386/32/sfp-machine.h (FP_EX_SHIFT): Define.
+ * config/i386/64/sfp-machine.h (FP_EX_SHIFT): Ditto.
+
+2012-12-04 Richard Henderson <rth@redhat.com>
+
+ PR bootstrap/55571
+ * Makefile.in (libgcc_s.so): Depend on and link with libgcc.a.
+
+2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
+
+ * config/aarch64/sfp-machine.h (FP_EX_ALL): Define.
+ (FP_EX_SHIFT): Define.
+ (FP_TRAPPING_EXCEPTIONS): Define.
+
+2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
+
+ * config/aarch64/sfp-machine.h (FP_RND_MASK): Define.
+ (FP_ROUNDMODE): Use FP_RND_MASK.
+ * config/aarch64/sfp-exceptions.c: New.
+ * config/aarch64/sfp-machine.h (FP_HANDLE_EXCEPTIONS):
+ Use __sfp_handle_exceptions.
+
+2012-12-04 Richard Earnshaw <rearnsha@arm.com>
+
+ * config.host: (arm*-*-freebsd*): Remove.
+ (arm*-*-linux*, arm*-*-uclinux*): Simplify logic.
+ (arm*-*-elf*): Remove.
+ (arm*-*-wince-pe*): Remove.
+ * arm/unwind-arm.c (struct fpa_reg): Delete.
+ (struct fpa_regs): Delete.
+ (phase1_vrs): Remove fpa element.
+ (_Unwind_VRS_Get): Remove _UVRSC_FPA.
+ (_Unwind_VRS_Set, _Unwind_VRS_Pop): Likewise.
+ * arm/pr-support.c (__gnu_unwind_execute): Remove FPA support.
+ * ieee754-sf.S (floatundisf): Remove FPA support.
+ (floatdisf): Likewise.
+ * ieee75f-df.S (floatundidf): Likewise.
+ (floatdidf): Likewise.
+
+2012-11-29 Kai Tietz <ktietz@redhat.com>
+
+ PR target/55445
+ * unwind-c.c (__SEH__): Make sure SjLj isn't active.
+ * unwind-generic.h: Likewise.
+ * unwind-seh.c: Likewise.
+
+2012-11-28 Richard Henderson <rth@redhat.com>
+
+ PR libgcc/48076
+ * emutls.c (__emutls_get_address): Avoid race condition between
+ obj->loc.offset read and emutls_key initialization.
+
+2012-11-22 Georg-Johann Lay <avr@gjlay.de>
+
+ Adjust decimal point of signed accum mode to GCC default.
+
+ PR target/54222
+ * config/avr/t-avr (LIB1ASMFUNCS): Add _fractsfsq _fractsfusq,
+ _divqq_helper.
+ * config/avr/lib1funcs-fixed.S (__fractqqsf, __fracthqsf)
+ (__fractsasf, __fractsfha, __fractusqsf, __fractsfsa)
+ (__mulha3, __mulsa3)
+ (__divqq3, __divha3, __divsa3): Adjust to new position of
+ decimal point of signed accum types.
+
+ (__mulusa3_round): New function.
+ (__mulusa3): Use it.
+ (__divqq_helper): New function.
+ (__udivuqq3): Use it.
+
+2012-11-20 Jakub Jelinek <jakub@redhat.com>
+
+ PR bootstrap/55370
+ * libgcc-std.ver.in: Add GCC_4.8.0 and %inherit for it.
+
+2012-11-18 Teresa Johnson <tejohnson@google.com>
+
+ PR bootstrap/55051
+ * libgcov.c (gcov_exit): Remove merged program summary
+ comparison unless !GCOV_LOCKED.
+
+2012-11-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
+
+ * soft-fp: Updated from glibc upstream.
+
+2012-11-06 Ian Lance Taylor <iant@google.com>
+
+ * generic-morestack.c (__generic_morestack): Align the returned
+ stack pointer to a 32 byte boundary.
+ * config/i386/morestack.S (__morestack_non_split) [32-bit]: Don't
+ increment the return address until we have decided that we don't
+ have a varargs function.
+ (__morestack) [32-bit]: Align stack correctly when calling C
+ functions.
+ (__morestack) [64-bit]: Likewise.
+
+2012-11-04 Thomas Schwinge <thomas@codesourcery.com>
+
+ * configure: Regenerate.
+
+2012-11-02 Uros Bizjak <ubizjak@gmail.com>
+
+ PR target/55175
+ * config/i386/sfp-exceptions.c: Guard with _SOFT_FLOAT.
+ * config/i386/sfp-machine.h: Guard exception handling
+ code with _SOFT_FLOAT.
+ * config/i386/32/sfp-machine.h: Guard rounding handling
+ code with _SOFT_FLOAT.
+ * config/i386/64/sfp-machine.h: Ditto.
+
+2012-10-31 Joel Sherrill <joel.sherrill@oarcorp.com>
+
+ * config.host (m32r-*-rtems*): Include crtinit.o and crtfinit.o
+ as extra_parts.
+
+2012-10-26 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/crtfastmath.c (set_fast_math): Use __builtin_ia32_fxsave.
+ Clear only fxsave.mxcsr_mask. Use saved mxcsr from fxsave structure
+ when appropriate. Correct structure element types.
+ * config/i386/t-crtfm (crtfastmath.o): Compile with -mfxsr, remove
+ -minline-all-stringops from compile flags.
+
+2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
+
+ * config.host (sparc64-*-rtems*): Remove sparc/t-elf.
+
+2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
+
+ * config.host (sh*-*-rtems*): Add sh*-*-elf*'s extra_parts.
+
+2012-10-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
+
+ * config.host (powerpc-*-rtems*): Add rs6000/t-savresfgpr to
+ tmake_file.
+
+2012-10-23 Ian Bolton <ian.bolton@arm.com>
+ Jim MacArthur <jim.macarthur@arm.com>
+ Marcus Shawcroft <marcus.shawcroft@arm.com>
+ Nigel Stephens <nigel.stephens@arm.com>
+ Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
+ Richard Earnshaw <rearnsha@arm.com>
+ Sofiane Naci <sofiane.naci@arm.com>
+ Stephen Thomas <stephen.thomas@arm.com>
+ Tejas Belagod <tejas.belagod@arm.com>
+ Yufeng Zhang <yufeng.zhang@arm.com>
+
+ * config.host (aarch64*-*-elf, aarch64*-*-linux*): New.
+ * config/aarch64/crti.S: New file.
+ * config/aarch64/crtn.S: New file.
+ * config/aarch64/linux-unwind.h: New file.
+ * config/aarch64/sfp-machine.h: New file.
+ * config/aarch64/sync-cache.c: New file.
+ * config/aarch64/t-aarch64: New file.
+ * config/aarch64/t-softfp: New file.
+
+2012-10-21 Hans-Peter Nilsson <hp@bitrange.com>
+
+ * config/mmix/crti.S: Mark program and data addresses using PRELD.
+ Remove typo'd and unnecessary alignment-LOC for .data. Remove
+ no-longer-needed LDBU insns.
+
+2012-10-18 Sebastian Huber <sebastian.huber@embedded-brains.de>
+
+ * config.host
+ (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtemseabi*): Rename
+ "arm*-*-rtemseabi*" to "arm*-*-rtems*".
+
+2012-10-17 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
+
+ * config/arm/lib1funcs.S (__ARM_ARCH__): Define for ARMv8-A.
+
+2012-10-15 Matthias Klose <doko@ubuntu.com>
+
+ * config.host: Match arm*-*-linux-* for ARM Linux/GNU.
+
+2012-10-15 Pavel Chupin <pavel.v.chupin@intel.com>
+
+ * configure: Regenerate.
+ * configure.ac: Replace code with GCC_AC_THREAD_HEADER use.
+
+2012-10-10 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
+ instructions for 64bit targets only.
+
+2012-10-10 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
+ FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX): Move to ...
+ * config/i386/32/sfp-machine.h: ... here.
+ * config/i386/64/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO,
+ FP_RND_PINF, FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX):
+ New defines.
+
+2012-10-07 Matthias Klose <doko@ubuntu.com>
+
+ * config/arm/unwind-arm.h (__gnu_unwind_24bit): Mark parameters
+ as unused.
+ (_Unwind_decode_typeinfo_ptr): Mark base as unused.
+
+2012-10-06 Mark Kettenis <kettenis@openbsd.org>
+
+ * config.host (*-*-openbsd*): Add t-eh-dw2-dip to tmake_file.
+ * unwind-dw2-fde-dip.c: Don't include <elf.h> on OpenBSD.
+ (USE_PT_GNU_EH_FRAME): Define for OpenBSD.
+ (ElfW): Likewise.
+
+2012-10-05 Jonathan Wakely <jwakely.gcc@gmail.com>
+
+ PR other/53889
+ * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
+ Fix parameter names.
+
+2012-10-04 Oleg Endo <olegendo@gcc.gnu.org>
+
+ PR target/33135
+ * config/sh/t-sh (HOST_LIBGCC2_CFLAGS): Delete.
+ * config/sh/t-netbsd (HOST_LIBGCC2_CFLAGS): Delete.
+ * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Remove mieee option.
+
+2012-10-03 Oleg Endo <olegendo@gcc.gnu.org>
+
+ PR target/50457
+ * config/sh/linux-atomic.S: Delete.
+ * config/sh/linux-atomic.c: New.
+ * config/sh/t-linux (LIB2ADD): Replace linux-atomic.S with
+ linux-atomic.c. Add cflags to disable warnings.
+
+2012-10-02 Jonathan Wakely <jwakely.gcc@gmail.com>
+
+ PR other/53889
+ * gthr.h (__gthread_recursive_mutex_destroy): Document new required
+ function.
+ * gthr-posix.h (__gthread_recursive_mutex_destroy): Define.
+ * gthr-single.h (__gthread_recursive_mutex_destroy): Likewise.
+ * config/gthr-rtems.h (__gthread_recursive_mutex_destroy): Likewise.
+ * config/gthr-vxworks.h (__gthread_recursive_mutex_destroy): Likewise.
+ * config/i386/gthr-win32.c (__gthread_win32_recursive_mutex_destroy):
+ Likewise.
+ * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
+ Likewise.
+ * config/mips/gthr-mipssde.h (__gthread_recursive_mutex_destroy):
+ Likewise.
+ * config/pa/gthr-dce.h (__gthread_recursive_mutex_destroy): Likewise.
+ * config/s390/gthr-tpf.h (__gthread_recursive_mutex_destroy): Likewise.
+
+2012-09-19 Mark Kettenis <kettenis@openbsd.org>
+
+ * config.host (hppa-*-openbsd*): New target.
+ * config/pa/t-openbsd: New file.
+
+2012-09-15 Georg-Johann Lay <avr@gjlay.de>
+
+ PR target/54222
+ * config/avr/lib1funcs-fixed.S (__ssneg_2, __ssabs_2, __ssneg_4,
+ __ssabs_4, __clr_8, __ssneg_8, __ssabs_8,
+ __usadd_8, __ussub_8, __ssadd_8, __sssub_8): New functions.
+ (__divsa3): Use __negsi2 to negate r_quoL.
+ * config/avr/lib1funcs.S (FALIAS): New macro.
+ (__divmodsi4): Break out and use __divmodsi4_neg1 as...
+ (__negsi2): ...this new function.
+ * config/avr/t-avr (LIB1ASMFUNCS): Add _negsi2, _clr_8,
+ _ssneg_2, _ssneg_4, _ssneg_8, _ssabs_2, _ssabs_4,
+ _ssabs_8, _ssadd_8, _sssub_8, _usadd_8, _ussub_8.
+ (LIB2FUNCS_EXCLUDE): Fix typo for _add _sub.
+ Add: _ssadd*, _sssub*, _ssneg*, _ssabs* for signed fixed modes.
+ Add: _usadd*, _ussub*, _usneg* for unsigned fixed modes.
+
+2012-09-10 Oleg Endo <olegendo@gcc.gnu.org>
+
+ PR target/54089
+ * config/sh/lib1funcs.S (ashlsi3): Reimplement as ashlsi3_r0.
+ (lshrsi3): Reimplement as lshrsi3_r0.
+
+2012-09-10 Andreas Schwab <schwab@linux-m68k.org>
+
+ PR target/46191
+ * config/t-slibgcc-libgcc (SHLIB_MAKE_SOLINK): Use -lgcc instead
+ of libgcc.a.
+
+2012-09-07 Teresa Johnson <tejohnson@google.com>
+
+ PR gcov-profile/54487
+ * libgcc/libgcov.c (gcov_exit): Avoid warning on histogram
+ differences.
+
+2012-09-05 Georg-Johann Lay <avr@gjlay.de>
+
+ PR target/54461
+ * config.host (tmake_file,host=avr-*-*): Add avr/t-avrlibc if
+ not configured --with-avrlibc=no.
+ * config/avr/t-avrlibc: New file.
+ * Makefile.in (FPBIT_FUNCS): filter-out LIB2FUNCS_EXCLUDE.
+ (DPBIT_FUNCS): Ditto.
+ (TPBIT_FUNCS): Ditto.
+
+2012-09-04 Teresa Johnson <tejohnson@google.com>
+
+ * libgcov.c (struct gcov_summary_buffer): New structure.
+ (gcov_histogram_insert): New function.
+ (gcov_compute_histogram): Ditto.
+ (gcov_exit): Invoke gcov_compute_histogram, and perform merging of
+ histograms during summary merging.
+
+2012-09-01 Mark Kettenis <kettenis@openbsd.org>
+
+ * config.host (x86_64-*-openbsd*): New target.
+
+2012-08-29 Chung-Lin Tang <cltang@codesourcery.com>
+
+ * config/mips/crtfastmath.c (set_fast_math): Add 'nomips16'
+ attribute.
+
+2012-08-24 Georg-Johann Lay <avr@gjlay.de>
+
+ PR target/54222
+ * config/avr/t-avr (conv_X): Rename to func_X.
+
+2012-08-24 Georg-Johann Lay <avr@gjlay.de>
+
+ PR target/54222
+ * config/avr/lib1funcs-fixed.S: New file.
+ * config/avr/lib1funcs.S: Include it. Undefine some divmodsi
+ after they are used.
+ (neg2, neg4): New macros.
+ (__mulqihi3,__umulqihi3,__mulhi3): Rewrite non-MUL variants.
+ (__mulhisi3,__umulhisi3,__mulsi3): Rewrite non-MUL variants.
+ (__umulhisi3): Speed up MUL variant if there is enough flash.
+ * config/avr/avr-lib.h (TA, UTA): Adjust according to gcc's
+ avr-modes.def.
+ * config/avr/t-avr (LIB1ASMFUNCS): Add: _fractqqsf, _fractuqqsf,
+ _fracthqsf, _fractuhqsf, _fracthasf, _fractuhasf, _fractsasf,
+ _fractusasf, _fractsfqq, _fractsfuqq, _fractsfhq, _fractsfuhq,
+ _fractsfha, _fractsfsa, _mulqq3, _muluqq3, _mulhq3, _muluhq3,
+ _mulha3, _muluha3, _mulsa3, _mulusa3, _divqq3, _udivuqq3, _divhq3,
+ _udivuhq3, _divha3, _udivuha3, _divsa3, _udivusa3.
+ (LIB2FUNCS_EXCLUDE): Add supported functions.
+
+2012-08-22 Georg-Johann Lay <avr@gjlay.de>
+
+ * Makefile.in (fixed-funcs,fixed-conv-funcs): filter-out
+ LIB2FUNCS_EXCLUDE before adding them to libgcc-objects,
+ libgcc-s-objects.
+ * fixed-obj.mk: Only expand dependency if $o is not in
+ LIB2FUNCS_EXCLUDE.
+
+2012-08-22 H.J. Lu <hongjiu.lu@intel.com>
+
+ * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): New.
+
+2012-08-22 Joseph Myers <joseph@codesourcery.com>
+
+ * Makefile.in (vis_hide, gen-hide-list): Do not make definitions
+ depend on --enable-shared.
+ ($(lib1asmfuncs-o)): Use %.vis files independent of
+ --enable-shared.
+ * static-object.mk ($(base)$(objext), $(base).vis)
+ ($(base)_s$(objext)): Use same rules for visibility handling as in
+ shared-object.mk.
+
+2012-08-21 Ian Lance Taylor <iant@google.com>
+
+ * config/i386/morestack.S (__morestack_non_split): Increase amount
+ of space allocated for non-split code stack.
+
+2012-08-19 Joseph Myers <joseph@codesourcery.com>
+
+ * crtstuff.c (USE_PT_GNU_EH_FRAME): Define for systems using glibc
+ even if inhibit_libc.
+
+2012-08-17 Julian Brown <julian@codesourcery.com>
+
+ * Makefile.in (LIB2_DIVMOD_EXCEPTION_FLAGS): Default to
+ -fexceptions -fnon-call-exceptions if not defined.
+ ($(lib2-divmod-o), $(lib2-divmod-s-o)): Use above.
+ * config/arm/t-bpabi (LIB2_DIVMOD_EXCEPTION_FLAGS): Define.
+
+2012-08-17 Andreas Schwab <schwab@linux-m68k.org>
+
+ * config/m68k/linux-atomic.c (__sync_lock_test_and_set_1): Fix
+ type.
+
+2012-08-16 David Edelsohn <dje.gcc@gmail.com>
+
+ * config.host (*-*-aix*): Move rs6000/t-ibm-ldouble after
+ rs6000/t-slibgcc-aix.
+
+2012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
+
+ * longlong.h: (powerpc): Delete _ARCH_PWR and _ARCH_COM handling.
+
+2012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
+
+ * longlong.h: (whole file, powerpc): Adjust to single assembler syntax.
+
+2012-08-03 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR driver/54171
+ * Makefile.in (version): Replace top_srcdir with srcdir.
+
+2012-08-03 Jonathan Yong <jon_y@users.sourceforge.net>
+
+ * Makefile.in (version): set to BASE-VER file from gcc directory.
+
+2012-08-01 Nick Clifton <nickc@redhat.com>
+
+ * config/m32c/lib2funcs.c (__clrsbhi2): New function.
+ Implements __clrsb for an HImode argument.
+
+2012-07-31 Nick Clifton <nickc@redhat.com>
+
+ * config/stormy16/lib2funcs.c (__clrsbhi2): New function.
+ Implements __clrsb for an HImode argument.
+ * config/stormy16/clrsbhi2.c: New file:
+ * config/stormy16/t-stormy16 (LIB2ADD): Add clrsbhi2.c.
+
+2012-07-22 Steven Bosscher <steven@gcc.gnu.org>
+
+ * libgcov.c (__gcov_ior_profiler): Benign comment fix.
+
+2012-07-19 Tristan Gingold <gingold@adacore.com>
+ Richard Henderson <rth@redhat.com>
+
+ * unwind-seh.c: New file.
+ * unwind-generic.h: Include windows.h for SEH.
+ (_Unwind_Exception): Use 6 private fields for SEH.
+ (_GCC_specific_handler): Declare.
+ * unwind-c.c (__gcc_personality_seh0): New function.
+ Adjust for SEH.
+ * config/i386/libgcc-cygming.ver: New file.
+ * config/i386/t-seh-eh: New file.
+ * config.host (x86_64-*-mingw*): Default to seh.
+
+2012-07-14 Steven Bosscher <steven@gcc.gnu.org>
+
+ * config/t-darwin (crt3.0): Remove work-around for fixed PR26840.
+
+2012-06-17 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Use
+ __builtin_expect when checking for exceptions.
+ * config/ia64/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Ditto.
+
+2012-06-13 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/ia64/sfp-machine.h (__sfp_handle_exceptions): New
+ function declaration.
+ (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
+ (FP_RND_MASK): New.
+ * config/ia64/sfp-exceptions.c: New.
+ * config/ia64/t-softfp (LIB2ADD): Add sfp-exceptions.c.
+
+2012-06-13 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/32/sfp-machine.h (_FP_NANSIGN_S, _FP_NANSIGN_D,
+ _FP_NANSIGN_E, _FP_NANSIGN_Q): Move ...
+ * config/i386/64/sfp-machine: ... (delete here) ...
+ * config/i386/sfp-machine.h: ... to here.
+ (FP_EX_MASK): Remove.
+ (FP_RND_MASK): New.
+ (FP_INIT_ROUNDMODE): Declare asm as volatile.
+
+2012-06-11 Sriraman Tallam <tmsriram@google.com>
+
+ * config/i386/libgcc-bsd.ver: Version symbol __cpu_indicator_init.
+ * config/i386/libgcc-sol2.ver: Ditto.
+ * config/i386/libgcc-glibc.ver: Ditto.
+
+2012-06-11 Roland McGrath <mcgrathr@google.com>
+
+ * gthr-posix.h [neither FreeBSD nor Solaris] (__gthread_active_p):
+ If __GLIBC__ is defined, refer to __pthread_key_create instead of
+ pthread_cancel.
+
+2012-06-09 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/32/sfp-machine.h (__gcc_CMPtype, CMPtype,
+ _FP_KEEPNANFRACP, _FP_CHOOSENAN, FP_EX_INVALID, FP_EX_DENORM,
+ FP_EX_DIVZERO, FP_EX_OVERFLOW, FP_EX_UNDERFLOW, FP_EX_INEXACT,
+ FP_HANDLE_EXCEPTIONS, FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
+ FP_RND_MINF, _FP_DEXL_EX, FP_INIT_ROUNDMODE, FP_ROUNDMODE,
+ __LITTLE_ENDIAN, __BIG_ENDIAN, strong_alias): Move ...
+ * config/i386/64/sfp-machine: ... (delete here) ...
+ * config/i386/sfp-machine.h: ... to here.
+ (FP_EX_MASK): New.
+ (__sfp_handle_exceptions): New function declaration.
+ (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
+ * config/i386/sfp-exceptions.c: New.
+ * config/i386/t-softfp: New.
+ * config.host (i[34567]86-*-* and x86_64-*-* soft-fp targets): Add
+ i386/t-softfp to tmake_file.
+
+2012-06-03 David S. Miller <davem@davemloft.net>
+
+ * longlong.h [SPARC] (sub_ddmmss): Fix thinko in previous 64-bit
+ change.
+
+2012-05-31 David S. Miller <davem@davemloft.net>
+
+ * longlong.h [SPARC] (umul_ppmm, udiv_qrnnd): Use hardware integer
+ multiply and divide instructions on 32-bit when V9.
+ (add_ssaaaa, sub_ddmmss): Convert to branchless code on 64-bit.
+
+2012-05-29 Joseph Myers <joseph@codesourcery.com>
+
+ * config/arm/ieee754-df.S: Fix typos.
+ * config/arm/ieee754-sf.S: Fix typos.
+ * config/c6x/libunwind.S: Fix typos.
+ * config/epiphany/udivsi3-float.c: Fix typos.
+ * config/microblaze/muldi3_hard.S: Fix typos.
+ * config/picochip/adddi3.S: Fix typos.
+ * config/picochip/ashlsi3.S: Fix typos.
+ * config/picochip/ashrsi3.S: Fix typos.
+ * config/picochip/clzsi2.S: Fix typos.
+ * config/picochip/cmpsi2.S: Fix typos.
+ * config/picochip/divmod15.S: Fix typos.
+ * config/picochip/divmodhi4.S: Fix typos.
+ * config/picochip/divmodsi4.S: Fix typos.
+ * config/picochip/longjmp.S: Fix typos.
+ * config/picochip/lshrsi3.S: Fix typos.
+ * config/picochip/parityhi2.S: Fix typos.
+ * config/picochip/popcounthi2.S: Fix typos.
+ * config/picochip/setjmp.S: Fix typos.
+ * config/picochip/subdi3.S: Fix typos.
+ * config/picochip/ucmpsi2.S: Fix typos.
+ * config/picochip/udivmodhi4.S: Fix typos.
+ * config/picochip/udivmodsi4.S: Fix typos.
+ * config/spu/divv2df3.c: Fix typos.
+ * config/spu/mfc_multi_tag_release.c: Fix typos.
+ * config/spu/mfc_tag_release.c: Fix typos.
+ * configure.ac: Fix typos.
+ * configure: Regenerate.
+
+2012-05-25 Ian Lance Taylor <iant@google.com>
+
+ * config/i386/morestack.S (__morestack_non_split): Check whether
+ caller is varargs and needs %bp to hold the stack frame on return.
+
+2012-05-25 Olivier Hainque <hainque@adacore.com>
+
+ * config/rs6000/vxworks/tramp.S (trampoline_setup): Use a longcall
+ sequence in the non pic case on VxWorks.
+
+2012-05-24 Olivier Hainque <hainque@adacore.com>
+
+ * Makefile.in: Move dependency on install-unwind_h from
+ "install-leaf" to "install".
+
+2012-05-24 Olivier Hainque <hainque@adacore.com>
+
+ * Makefile.in (clean): Remove libgcc_tm.stamp as well.
+ Use a separate command for stamp removals.
+
+2012-05-21 Andrew Pinski <apinski@cavium.com>
+
+ PR bootstrap/53183
+ * configure.ac: Define the default includes to being none.
+ * configure: Regenerate.
+
+2012-05-16 Olivier Hainque <hainque@adacore.com>
+
+ * Makefile.in (install-unwind_h): Rename into ...
+ (install-unwind_h-forbuild): New target.
+ (all): Use it instead of the former install-unwind_h.
+ (install-unwind_h): Reinstate, copy to user install destination
+ for include files, not to the internal gcc object directory one.
+ (install-leaf): Depend on it.
+
+2012-05-15 Olivier Hainque <hainque@adacore.com>
+
+ * config/rs6000/aix-unwind.h (*_REGNO): New, set of useful
+ register numbers. LR_REGNO replaces R_LR.
+ (ucontext_for): New, helper for ...
+ (ppc_aix_fallback_frame_state): New, implementation for aix 5.2
+ and 5.3 of ...
+ (MD_FALLBACK_FRAME_STATE_FOR): Define for 32bit configurations.
+
+2012-05-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * config.host (i[34567]86-*-linux*, x86_64-*-linux*)
+ (i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu)
+ (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Move
+ i386/t-cpuinfo ...
+ (i[34567]86-*-*, x86_64-*-*): ... here.
+
+ * config/i386/libgcc-bsd.ver (GCC_4.8.0): New version.
+ * config/i386/libgcc-sol2.ver (GCC_4.8.0): New version.
+
+ * config/i386/i386-cpuinfo.c: Rename to ...
+ * config/i386/cpuinfo.c: ... this.
+ * config/i386/t-cpuinfo (LIB2ADD): Reflect this.
+
+ * configure.ac (AC_CONFIG_HEADER): Call for auto-target.h.
+ (libgcc_cv_init_priority): New test.
+ * configure: Regenerate.
+ * config.in: New file.
+ * Makefile.in (clean): Rename config.h to auto-target.h.
+ (config.h): Likewise.
+ (stamp-h): Likewise.
+
+ * config/i386/cpuinfo.c (auto-target.h): Include.
+ (CONSTRUCTOR_PRIORITY): Define.
+ (__cpu_indicator_init): Use it.
+
+2012-05-09 H.J. Lu <hongjiu.lu@intel.com>
+
+ * longlong.h: Use a URL instead of an FSF postal address.
+ Replace spaces with tab.
+
+2012-05-08 Teresa Johnson <tejohnson@google.com>
+
+ * libgcov.c (gcov_clear, __gcov_reset): New functions.
+ (__gcov_dump): Ditto.
+ (gcov_dump_complete): New global variable.
+ (gcov_exit): Export hidden to enable use in L_gcov_dump.
+ (__gcov_flush): Outline functionality now in gcov_clear.
+ * Makefile.in (L_gcov_reset, L_gcov_dump): Define.
+
+2012-04-28 Aurelien Jarno <aurelien@aurel32.net>
+
+ * config.host (mips64*-*-linux*, mipsisa64*-*-linux*): Remove.
+ (mips*-*-linux*): Include mips/t-tpbit when long double is
+ 16 bytes long.
+
+2012-04-25 Sriraman Tallam <tmsriram@google.com>
+
+ * config/i386/i386-cpuinfo.c (FEATURE_AVX2): New enum value.
+ (get_available_features): New argument. Check for AVX2.
+ (__cpu_indicator_init): Modify call to get_available_features.
+
+2012-04-25 Alan Modra <amodra@gmail.com>
+
+ * config/rs6000/crtsavevr.S: New file.
+ * config/rs6000/crtrestvr.S: New file.
+ * config/rs6000/t-savresfgpr: Build the above.
+ * config/rs6000/t-netbsd: Likewise.
+
+2012-04-24 Sriraman Tallam <tmsriram@google.com>
+
+ * libgcc/config/i386/i386-cpuinfo.c: Set __cpu_vendor always.
+
+2012-04-24 Sriraman Tallam <tmsriram@google.com>
+
+ * libgcc/config/i386/i386-cpuinfo.c: New file.
+ * libgcc/config/i386/t-cpuinfo: New file.
+ * libgcc/config.host: Include t-cpuinfo.
+ * libgcc/config/i386/libgcc-glibc.ver: Version symbol __cpu_model.
+
+2012-04-24 Chao-ying Fu <fu@mips.com>
+
+ * unwind-dw2-fde-dip.c: Define USE_PT_GNU_EH_FRAME for BIONIC.
+
+2012-04-20 Thomas Schwinge <thomas@codesourcery.com>
+
+ struct siginfo vs. siginfo_t
+
+ * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Use
+ siginfo_t instead of struct siginfo.
+ * config/bfin/linux-unwind.h (bfin_fallback_frame_state): Likewise.
+ * config/i386/linux-unwind.h (x86_fallback_frame_state): Likewise.
+ * config/ia64/linux-unwind.h (ia64_fallback_frame_state)
+ (ia64_handle_unwabi): Likewise.
+ * config/mips/linux-unwind.h (mips_fallback_frame_state): Likewise.
+ * config/pa/linux-unwind.h (pa32_fallback_frame_state): Likewise.
+ * config/sh/linux-unwind.h (shmedia_fallback_frame_state)
+ (sh_fallback_frame_state): Likewise.
+ * config/tilepro/linux-unwind.h (tile_fallback_frame_state): Likewise.
+ * config/xtensa/linux-unwind.h (xtensa_fallback_frame_state): Likewise.
+
+2012-04-02 H.J. Lu <hongjiu.lu@intel.com>
+
+ * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): Update x32
+ system call number.
+
+2012-03-31 Eric Botcazou <ebotcazou@adacore.com>
+
+ * config/ia64/unwind-ia64.c (uw_install_context): Manually save LC
+ if it hasn't been previously saved.
+
+2012-03-29 H.J. Lu <hongjiu.lu@intel.com>
+
+ * config/i386/linux-unwind.h (x86_64_fallback_frame_state): Define
+ only for glibc.
+
+2012-03-28 Georg-Johann Lay <avr@gjlay.de>
+
+ PR target/52737
+ * config/avr/lib1funcs.S: Use __AVR_HAVE_SPH__ for SP_H checks
+ instead of __AVR_HAVE_8BIT_SP__.
+
+2012-03-26 Tristan Gingold <gingold@adacore.com>
+
+ * config/ia64/unwind-ia64.h: Declare unw_word and unw_sword.
+ (unw_table_entry): Use unw_word instead of unsigned long.
+ (_Unwind_FindTableEntry): Likewise.
+ * config/ia64/fde-glibc.c (_Unwind_FindTableEntry): Likewise.
+ * config/ia64/fde-vms.c (vms_unwtable_entry): Likewise.
+ (_Unwind_FindTableEntry): Likewise.
+ * config/ia64/unwind-ia64.c (unw_reg_info, unw_reg_state)
+ (unw_labeled_state, unw_state_record, unw_stack, _Uwind_Context)
+ (set_reg, alloc_spill_area, finish_prologue, ia64_rse_slot_num)
+ (ia64_rse_is_rnat_slot, ia64_rse_rnat_addr, ia64_rse_num_regs)
+ (ia64_rse_skip_regs, ia64_copy_rbs, unw_access_gr)
+ (uw_frame_state_for, uw_update_reg_address, uw_update_context)
+ (uw_init_context_1, uw_install_context): Likewise.
+ (unw_word): Move to unwind-ia64.h
+
+2012-03-26 Tristan Gingold <gingold@adacore.com>
+
+ * config/vms/vms-ucrt0.c: Update copyright years.
+ Add a sanity check.
+ (___gcc_main_flags): Declare.
+ (__main): Check flags to remap argv and exit code.
+ * config.host (*-*-*vms*): Adjust extra_parts.
+ * config/vms/t-vms (vcrt0.o, pcrt0.o): Remove.
+ (crt0.o): Add.
+
+2012-03-22 Richard Earnshaw <rearnsha@arm.com>
+
+ * arm/lib1funcs.asm (ctzsi2): New function.
+ * arm/t-elf (LIB1ASMFUNCS): Add _ctzsi2.
+ * arm/t-linux (LIB1ASMFUNCS): Likewise.
+ * arm/t-strongarm-elf (LIB1ASMFUNCS): Likewise.
+ * arm/t-symbian (LIB1ASMFUNCS): Likewise.
+ * arm/t-vxworks (LIB1ASMFUNCS): Likewise.
+ * arm/t-wince-pe (LIB1ASMFUNCS): Likewise.
+
+2012-03-21 Andreas Tobler <andreast@fgznet.ch>
+
+ * config.host: Add bits to support powerpc64-*-freebsd*.
+ * config/rs6000/freebsd-unwind.h: New file.
+ * config/rs6000/t-freebsd64: New file.
+
+2012-03-20 Richard Guenther <rguenther@suse.de>
+
+ PR gcov-profile/52627
+ * libgcov.c (init_mx): Fix mutex name.
+
+2012-03-16 Tristan Gingold <gingold@adacore.com>
+
+ * config/ia64/vms-unwind.h: Remove ulong (and replace
+ it by unw_reg where used). Define unw_reg with __int64.
+
+2012-03-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
+ Solaris 8 handling.
+ * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
+ Solaris 8 handling.
+ (sparc_is_sighandler): Likewise.
+
+2012-03-13 H.J. Lu <hongjiu.lu@intel.com>
+
+ * unwind-dw2.c (_Unwind_SetGRValue): Assert DWARF register size
+ <= saved reg size.
+
+2012-03-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * config/arm/crtn.S: Fix typo.
+
+2012-03-13 Richard Guenther <rguenther@suse.de>
+
+ * libgcov.c: Remove stdio.h include and NULL un-define.
+
+2012-03-13 Richard Guenther <rguenther@suse.de>
+
+ PR target/52569
+ * unwind-dw2-fde.c: Make avoid-include-gthr.h hacks work again.
+
+2012-03-13 Richard Guenther <rguenther@suse.de>
+
+ * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Fix definition.
+
+2012-03-13 Richard Guenther <rguenther@suse.de>
+
+ * gthr-posix.h: Remove duplicate __GTHREAD_MUTEX_INIT_FUNCTION
+ and __gthread_mutex_init_function definitions.
+
+2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * config.host (mips*-*-openbsd*): Remove.
+
+2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * config.host: Remove alpha*-dec-osf5.1* handling.
+ * config/alpha/gthr-posix.c: Remove.
+ * config/alpha/libgcc-osf5.ver: Remove.
+ * config/alpha/osf5-unwind.h: Remove.
+ * config/alpha/t-osf-pthread: Remove.
+ * config/alpha/t-slibgcc-osf: Remove.
+ * config/t-crtfm (crtfastmath.o): Remove -frandom-seed.
+ * gthr-posix.h [!_REENTRANT && __osf__] (_REENTRANT): Don't define.
+ [__osf__ && _PTHREAD_USE_MANGLED_NAMES_]: Remove.
+ * mkmap-flat.awk: Remove osf_export handling.
+
+2012-03-12 Richard Guenther <rguenther@suse.de>
+
+ * gthr.h (__GTHREAD_MUTEX_INIT_FUNCTION): Adjust specification.
+ * gthr-posix.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
+ (__gthread_mutex_init_function): New function.
+ * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
+
+ PR gcov/49484
+ * libgcov.c: Include gthr.h.
+ (__gcov_flush_mx): New global variable.
+ (init_mx, init_mx_once): New functions.
+ (__gcov_flush): Protect self with a mutex.
+ (__gcov_fork): Re-initialize mutex after forking.
+ * unwind-dw2-fde.c: Change condition under which to use
+ __GTHREAD_MUTEX_INIT_FUNCTION.
+
+2012-03-12 Tristan Gingold <gingold@adacore.com>
+
+ * config/alpha/t-vms: Define HOST_LIBGCC2_CFLAGS.
+ * config/ia64/t-vms: Likewise.
+
+2012-03-11 Michael Hope <michael.hope@linaro.org>
+
+ * longlong.h [ARM] (add_ssaaaa, sub_ddmmss, umul_ppmm): Enable
+ for Thumb-2.
+
+2012-03-07 Walter Lee <walt@tilera.com>
+
+ * config/tilepro/atomic.c: Rename "atomic_" prefix to
+ "arch_atomic_".
+ (atomic_xor): Rename and move definition to
+ config/tilepro/atomic.h.
+ (atomic_nand): Ditto.
+ * config/tilepro/atomic.h: Rename "atomic_" prefix to
+ "arch_atomic_".
+ (arch_atomic_xor): Move from config/tilepro/atomic.c.
+ (arch_atomic_nand): Ditto.
+
+2012-03-07 Georg-Johann Lay <avr@gjlay.de>
+
+ PR target/52507
+ * config/avr/lib1funcs.S (__movmemx_hi): Fix loop label in RAM-part.
+
+2012-03-07 Georg-Johann Lay <avr@gjlay.de>
+
+ PR target/52505
+ * config/avr/lib1funcs.S (__xload_1): Don't read unintentionally
+ from RAM.
+
+2012-03-07 Georg-Johann Lay <avr@gjlay.de>
+
+ PR target/52461
+ PR target/52508
+ * config/avr/lib1funcs.S (__do_copy_data): Clear RAMPZ after usage
+ if RAMPZ affects reading from RAM.
+ (__tablejump_elpm__): Ditto.
+ (.xload): Ditto.
+ (__movmemx_hi): Ditto.
+ (__do_global_ctors): Right condition for RAMPZ usage is "have ELPM".
+ (__do_global_dtors): Ditto.
+ (__xload_1, __xload_2, __xload_3, __xload_4): Ditto.
+ (__movmemx_hi): Ditto.
+
+2012-03-05 Richard Henderson <rth@redhat.com>
+
+ * longlong.h [ARM] (umul_ppmm): Use umull for arm3m and later.
+ [ARM] (count_trailing_zeros): Use the builtin.
+
+2012-03-01 Kai Tietz <ktietz@redhat.com>
+
+ * soft-fp: Imported from glibc upstream.
+
+2012-02-28 Kai Tietz <ktietz@redhat.com>
+
+ * config/i386/sfp-machine.h (_FP_STRUCT_LAYOUT): Define it
+ for mingw-targets as attribute gcc_struct.
+
+2012-02-28 Ian Lance Taylor <iant@google.com>
+
+ * generic-morestack.c (__splitstack_releasecontext): Correct call
+ to __morestack_release_segments.
+
+2012-02-27 Samuel Thibault <samuel.thibault@ens-lyon.org>
+
+ PR target/52390
+ * generic-morestack.c (__generic_morestack_set_initial_sp): Test
+ for __linux__ when removing signals from __morestack_fullmask.
+
+2012-02-23 Georg-Johann Lay <avr@gjlay.de>
+
+ PR target/52261
+ * config/avr/lib1funcs.S (__AVR__XMEGA__): Fix tippo to __AVR_XMEGA__.
+
+2012-02-23 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
+
+ * config/ia64/crtbegin.S: Use HAVE_INITFINI_ARRAY_SUPPORT
+ instead of HAVE_INITFINI_ARRAY.
+ * config/ia64/crtend.S: Likewise.
+
+2012-02-20 Kai Tietz <ktietz@redhat.com>
+
+ PR libstdc++/52300
+ * gthr.h (GTHREAD_USE_WEAK): Define as zero for mingw.
+
+ * config.host (i686-*-mingw*): Set md_unwind_header only for dw2-mode
+ to w32-unwind.h header.
+
+2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
+
+ * config.host (mips64*-*-linux*, mipsisa64*-*-linux*)
+ (mips*-*-linux*): Remove t-slibgcc-libgcc.
+ * config/mips/t-mips16 (LIB1ASMFUNCS): Remove __mips16_rdhwr.
+ * config/mips/mips16.S (__mips16_rdhwr): Delete.
+
+2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
+
+ * config/mips/mips16.S (CALL_STUB_RET): Add CFI information.
+
+2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
+
+ PR libitm/52220
+ * config/darwin-crt-tm.c: Correct typo.
+
+2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
+ Patrick Marlier <patrick.marlier@gmail.com>
+
+ PR libitm/52220
+ * config/darwin-crt-tm.c: Generate dummy functions.
+
+2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
+ Patrick Marlier <patrick.marlier@gmail.com>
+
+ PR libitm/52042
+ * config/darwin-crt-tm.c (getTMCloneTable): New function.
+ (__doTMRegistrations): Call it.
+ (__doTMdeRegistrations): Likewise.
+
+2012-01-15 Georg-Johann Lay <avr@gjlay.de>
+ Anatoly Sokolov <aesok@post.ru>
+ Eric Weddington <eric.weddington@atmel.com>
+
+ PR target/52261
+ * config/avr/lib1funcs.S (__prologue_saves__): Handle AVR_XMEGA
+ (__epilogue_restores__): Ditto.
+
+2012-02-15 Eric Botcazou <ebotcazou@adacore.com>
+
+ PR target/51921
+ PR target/52205
+ * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Add support for
+ Solaris 11 and slightly reformat.
+ (sparc_is_sighandler): Likewise.
+
+2012-02-14 Walter Lee <walt@tilera.com>
+
+ * config.host: Handle tilegx and tilepro.
+ * config/tilegx/sfp-machine.h: New file.
+ * config/tilegx/sfp-machine32.h: New file.
+ * config/tilegx/sfp-machine64.h: New file.
+ * config/tilegx/t-crtstuff: New file.
+ * config/tilegx/t-softfp: New file.
+ * config/tilegx/t-tilegx: New file.
+ * config/tilepro/atomic.c: New file.
+ * config/tilepro/atomic.h: New file.
+ * config/tilepro/linux-unwind.h: New file.
+ * config/tilepro/sfp-machine.h: New file.
+ * config/tilepro/softdivide.c: New file.
+ * config/tilepro/softmpy.S: New file.
+ * config/tilepro/t-crtstuff: New file.
+ * config/tilepro/t-tilepro: New file.
+
+2012-02-07 Jonathan Wakely <jwakely.gcc@gmail.com>
+
+ PR libstdc++/51296
+ PR libstdc++/51906
+ * gthr-posix.h: Allow static initializer macros to be disabled.
+ (__gthrw_pthread_cond_init): Define weak reference unconditionally.
+
+2012-02-05 Chung-Lin Tang <cltang@codesourcery.com>
+
+ * config.host (mips64*-*-linux*, mipsisa64*-*-linux*, mips*-*-linux*):
+ Add t-slibgcc-libgcc to tmake_file.
+ * config/mips/libgcc-mips16.ver: Revert previous patch.
+ * config/mips/mips16.S (__mips16_rdhwr): Hide.
+
+2012-02-02 Sumanth G <sumanth.gundapaneni@kpitcummins.com>
+ Jayant R Sonar <jayant.sonar@kpitcummins.com>
+
+ * config.host: Add National Semiconductor CR16 target (cr16-*-*).
+ * config/cr16/crti.S: New file.
+ * config/cr16/crtlibid.S: New file.
+ * config/cr16/crtn.S: New file.
+ * config/cr16/lib1funcs.S: New file.
+ * config/cr16/t-cr16: New file.
+ * config/cr16/t-crtlibid: New file.
+ * config/cr16/unwind-dw2.h: New file.
+ * config/cr16/unwind-cr16.c: New file.
+ * config/cr16/divmodhi3.c: New file.
+
+2012-01-25 Alan Modra <amodra@gmail.com>
+
+ * config/rs6000/t-linux64: Delete. Move..
+ * config/rs6000/t-ppc64-fp: ..softfp_wrap defines to here..
+ * config/rs6000/t-linux: ..and libgcc flags to here.
+
+2012-01-22 Douglas B Rupp <rupp@gnat.com>
+
+ * config.host (i[34567]86-*-interix3*):
+ Change triplet to i[34567]86-*-interix[3-9]*.
+ * configure: Regenerate.
+
+2012-01-15 Chung-Lin Tang <cltang@codesourcery.com>
+ Richard Sandiford <rdsandiford@googlemail.com>
+
+ * config/mips/libgcc-mips16.ver (__mips16_rdhwr): Add.
+ * config/mips/mips16.S (__mips16_rdhwr): New function.
+ * config/mips/t-mips16 (LIB1ASMFUNCS): Add _m16rdhwr.
+
+2012-01-11 Nathan Sidwell <nathan@acm.org>
+
+ * libgcov.c (__gcov_init): Ignore objects with no functions.
+
+2012-01-10 Georg-Johann Lay <avr@gjlay.de>
+
+ PR target/49868
+ Extend __pgmx semantics to linearize memory.
+ * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_1, _movmemx.
+ * config/avr/lib1funcs.S (__xload_1): New function.
+ (__movmemx_qi, __movmemx_hi): New functions.
+ (__xload_2, __xload_3, __xload_4): Rewrite to fit new __pgmx
+ semantics.
+
+2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
+
+ * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Check that the
+ purported sigacthandler address isn't null before dereferencing it.
+ (sparc_is_sighandler): Likewise.
+
+2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
+
+ PR ada/41929
+ * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove SAVPC and
+ add CFA. Revert back to old code for Solaris 8+ multi-threaded.
+ (sparc_is_sighandler): Likewise.
+ (MD_FALLBACK_FRAME_STATE_FOR): Adjust call to IS_SIGHANDLER.
+
+2012-01-06 Tristan Gingold <gingold@adacore.com>
+
+ * config/ia64/t-ia64 (LIB1ASMFUNCS): Move backward
+ compatibility thunks...
+ (CUSTOM_CRTSTUFF, crtbegin.o, crtend.o)
+ (crtbeginS.o, crtendS.o): ... and these to ...
+ * config/ia64/t-ia64-elf: ... this new file.
+ * config.host (ia64*-*-elf*, ia64*-*-freebsd*, ia64*-*-linux*)
+ (ia64*-*-hpux*): Add ia64/t-ia64-elf in tmake_file.
+
+2012-01-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
+
+ * configure: Regenerate.
+ * config/s390/t-crtstuff: Remove -fPIC.
+
+2012-01-02 Jonathan Wakely <jwakely.gcc@gmail.com>
+
+ PR bootstrap/51006
+ * enable-execute-stack-mprotect.c (getpagesize): Do not define
+ for NetBSD.
+
+2012-01-02 Georg-Johann Lay <avr@gjlay.de>
+
+ PR target/51345
+ * config/avr/lib1funcs.S: Remove FIXME comments.
+ (SPEED_DIV): Depend on __AVR_HAVE_8BIT_SP__.
+
+2012-01-02 Georg-Johann Lay <avr@gjlay.de>
+
+ Implement light-weight DImode support.
+ * config/avr/t-avr (LIB1ASMFUNCS): Add _adddi3, _adddi3_s8,
+ _subdi3, _cmpdi2, _cmpdi2_s8, _rotldi3.
+ * config/avr/lib1funcs.S (__adddi3, __adddi3_s8, __subdi3,
+ __cmpdi2, __cmpdi2_s8, __rotldi3): New functions.
+
+2011-12-30 Nathan Sidwell <nathan@acm.org>
+
+ * libgcov.c (gcov_crc32): Remove global var.
+ (free_fn_data): New function.
+ (buffer_fn_data): Pass in filename, more robust error recovery.
+ (crc32_unsigned): New function.
+ (gcov_exit): More robust detection of new program. More robust
+ error recovery.
+ (__gcov_init): Do not update program's crc here.
+
+2011-12-21 Tristan Gingold <gingold@adacore.com>
+
+ * config/ia64/fde-vms.c (UNW_IVMS_MODE): Define.
+
+2011-12-21 Ian Lance Taylor <iant@google.com>
+
+ * config/i386/morestack.S: Simplify CFI opcodes throughout.
+
+2011-12-20 Ian Lance Taylor <iant@google.com>
+
+ * config/i386/morestack.S (__morestack_non_split): If there is
+ enough stack space already, don't split. Ask for more stack space
+ than we required.
+
+2011-12-20 Sergio Durigan Junior <sergiodj@redhat.com>
+
+ * unwind-arm-common.inc: Include `tconfig.h', `tsystem.h' and
+ `sys/sdt.h'.
+ (_Unwind_DebugHook): New function.
+ (uw_restore_core_regs): New define.
+ (unwind_phase2): Use uw_restore_core_regs instead of
+ restore_core_regs.
+ (unwind_phase2_forced): Likewise.
+ (__gnu_Unwind_Resume): Likewise.
+
+2011-12-20 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/alpha/linux-unwind.h: Update copyright years.
+ (MD_FROB_UPDATE_CONTEXT): New define.
+ (alpha_frob_update_context): New function.
+
+2011-12-17 Richard Sandiford <rdsandiford@googlemail.com>
+
+ * config.host (mips*-sde-elf*, mipsisa64sr71k-*-elf*): Add to
+ tmake_file rather replacing it.
+
+2011-12-15 Iain Sandoe <iains@gcc.gnu.org>
+
+ * config/rs6000/darwin-world.S (toplevel): Make it clear that this
+ function is not used for PPC64.
+ (save_world): Amend comments. Update the VRsave mask to reflect the
+ saved regs.
+ (rest_world): Update comments, do not clobber r10, do not use r8.
+ (eh_rest_world_r10): Amend comments, do not use r8.
+ (rest_world_eh_r7r8): Rename as local Lrest_world_eh_r7, since r8 is
+ no longer used, move restore of CR and target address to the end of
+ the routine.
+
+2011-12-14 H.J. Lu <hongjiu.lu@intel.com>
+
+ * generic-morestack.c (__generic_morestack_set_initial_sp): Check
+ __GLIBC__ instead of __linux__ when using __SIGRTMIN.
+
+2011-12-14 Georg-Johann Lay <avr@gjlay.de>
+
+ PR target/49313
+ * config/avr/t-avr (LIB1ASMSRC): Add _mulpsi3, _mulsqipsi3.
+ * config/avr/lib1funcs.S (__mulpsi3, __mulsqipsi3): New functions.
+
+2011-12-11 Eric Botcazou <ebotcazou@adacore.com>
+
+ * config/sparc/sol2-unwind.h: Use #ifdef directive consistently.
+
+2011-12-09 Georg-Johann Lay <avr@gjlay.de>
+
+ PR target/49313
+ * config/avr/t-avr (LIB1ASMFUNCS): Add _muldi3.
+ * config/avr/lib1funcs.S (__muldi3): New function.
+
+2011-12-06 Andrew Pinski <apinski@cavium.com>
+
+ * crtstuff.c (__do_global_dtors_aux_fini_array_entry): Align to the
+ size of func_ptr.
+ (__frame_dummy_init_array_entry): Likewise.
+
+2011-12-06 Georg-Johann Lay <avr@gjlay.de>
+
+ Forward-port from gcc-4_6-branch r181936 2011-12-02.
+
+ PR target/51345
+ PR target/51002
+ * config/avr/lib1funcs.S (__prologue_saves__,
+ __epilogue_restores__, __divdi3_moddi3): Enclose parts using
+ __SP_H__ in !defined (__AVR_HAVE_8BIT_SP__). Add FIXME comments.
+
+2011-12-04 Iain Sandoe <iains@gcc.gnu.org>
+
+ * config/rs6000/t-darwin64 (LIB2ADD): Add fp and gp save routines.
+
+2011-11-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
+
+ PR other/51272
+ * config/pa/stublib.c (_ITM_registerTMCloneTable): New stub.
+ (_ITM_deregisterTMCloneTable): Likewise.
+ (__register_frame_info): Fix unused warning.
+ (__deregister_frame_info, __cxa_finalize, _Jv_RegisterClasses,
+ pthread_default_stacksize_np): Likewise.
+ * config/pa/t-stublib (LIBGCCSTUB_OBJS): Add new objects and rules.
+
+2011-11-29 DJ Delorie <dj@redhat.com>
+
+ * config.host (rl78-*-elf): New case.
+ * config/rl78: New directory for the Renesas RL78.
+
+2011-11-29 Bernd Schmidt <bernds@codesourcery.com>
+
+ * config.host (tic6x-*-uclinux): Append to extra_parts. Fix
+ formatting.
+
+2011-11-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ PR other/51022
+ * config/rs6000/t-savresfgpr: New file.
+ * config/rs6000/t-ppccomm (LIB2ADD_ST): Remove all but
+ $(srcdir)/config/rs6000/eabi.S.
+ * config/rs6000/t-ppccomm-ldbl: Remove.
+ * config.host (powerpc-*-freebsd*): Add rs6000/t-savresfgpr to
+ tmake_file.
+ (powerpc-*-eabispe*): Likewise.
+ (powerpc-*-eabi*): Likewise.
+ (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
+ (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add rs6000/t-ppccomm
+ to tmake_file, remove rs6000/t-ppccomm-ldbl.
+ (powerpc-*-eabisimaltivec*): Remove rs6000/t-ppccomm-ldbl from
+ tmake_file.
+ (powerpc-*-eabisim*): Likewise.
+ (powerpc-*-elf*): Likewise.
+ (powerpc-*-eabialtivec*): Likewise.
+ (powerpc-xilinx-eabi*): Likewise.
+ (powerpc-*-rtems*): Likewise.
+ (powerpcle-*-elf*): Likewise.
+ (powerpcle-*-eabisim*): Likewise.
+ (powerpcle-*-eabi*): Likewise.
+
+2011-11-27 Ian Lance Taylor <iant@google.com>
+
+ * generic-morestack.c (__splitstack_find): Check for NULL old
+ stack value.
+ (__splitstack_resetcontext): New function.
+ (__splitstack_releasecontext): New function.
+ * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
+
+2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
+
+ * config/darwin-crt-tm.c: Correct comments, use correct licence.
+
+2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
+
+ * config/darwin-crt-tm.c: Remove dummy _ITM_ functions.
+
+2011-11-26 Richard Henderson <rth@redhat.com>
+
+ * config/m68k/linux-atomic.c: New file.
+ * config/m68k/t-linux: New file.
+ * config.host (m68k-uclinux, m68k-linux): Use it.
+
+2011-11-26 Richard Henderson <rth@redhat.com>
+
+ * crtstuff.c (__TMC_LIST__): Mark used not unused.
+ (__TMC_END__): Only declare if hidden is available; in the definition,
+ if hidden is unavailable add a null record.
+ (deregister_tm_clones, register_tm_clones): New.
+ (__do_global_dtors_aux, frame_dummy): Use them.
+ (__do_global_dtors, __do_global_ctors_1): Likewise.
+
+2011-11-22 Iain Sandoe <iains@gcc.gnu.org>
+
+ * config/darwin-crt-tm.c: New file.
+ * config.host (darwin): Build crttms.o crttme.o to provide
+ startup and shutdown for tm clones.
+ * config/t-darwin (crttms.o): New build rule.
+ (crttme.o): Likewise.
+
+2011-11-21 Hans-Peter Nilsson <hp@axis.com>
+
+ * Makefile.in ($(srcdir)/emutls.c): Explain why it's in LIB2ADDEH
+ et al.
+
+2011-11-21 Richard Henderson <rth@redhat.com>
+
+ * crtstuff.c (USE_TM_CLONE_REGISTRY): Default to 1 on ELF.
+ (__TMC_LIST__, __TMC_END__): New.
+ (__do_global_dtors_aux): Call _ITM_deregisterTMCloneTable.
+ (__do_global_dtors): Likewise.
+ (frame_dummy): Call _ITM_registerTMCloneTable.
+ (__do_global_ctors_1): Likewise.
+
+2011-11-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * config.host (iq2000*-*-elf*): Add iq2000/t-iq2000 to tmake_file.
+ (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
+ (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add to tmake_file.
+ (powerpc-*-lynxos*): Add rs6000/t-lynx to tmake_file.
+ * config/i386/t-darwin64: Remove.
+ * config/sh/t-netbsd (LIB2ADD): Remove.
+
+2011-11-21 Georg-Johann Lay <avr@gjlay.de>
+
+ PR target/49313
+ * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add _moddi3, _umoddi3.
+ (LIB1ASMFUNCS): Add _divdi3, _udivdi3, _udivmod64, _negdi2.
+ * config/avr/lib1funcs.S (wmov): New assembler macro.
+ (__umoddi3, __udivdi3, __udivdi3_umoddi3): New functions.
+ (__moddi3, __divdi3, __divdi3_moddi3): New functions.
+ (__udivmod64): New function.
+ (__negdi2): New function.
+
+2011-11-21 Gerald Pfeifer <gerald@pfeifer.com>
+
+ * config.host (*-*-freebsd[12], *-*-freebsd[12].*,
+ *-*-freebsd*aout*): Remove.
+
+2011-11-20 Hans-Peter Nilsson <hp@axis.com>
+
+ * static-object.mk (c_flags-$o): Save c_flags.
+ ($(base)$(objext)): Use it.
+
+2011-11-18 Steve Ellcey <sje@cup.hp.com>
+
+ * Makefile.in (c_flags): Set to -fno-exceptions to build libunwind.
+
+2011-11-18 Georg-Johann Lay <avr@gjlay.de>
+
+ PR target/49868
+ * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_2 _xload_3 _xload_4.
+ * config/avr/lib1funcs.S (__xload_2, __xload_3, __xload_4):
+ New functions.
+
+2011-11-16 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
+
+ * config/arm/lib1funcs.asm (udivsi3): Add support for divide
+ functions.
+ (aeabi_uidivmod): Likewise.
+ (umodsi3): Likewise.
+ (divsi3): Likewise.
+ (aeabi_idivmod): Likewise.
+ (modsi3): Likewise.
+
+2011-11-16 Tristan Gingold <gingold@adacore.com>
+
+ * config/alpha/qrnnd.S: Use specific pseudos for VMS.
+
+2011-11-15 Georg-Johann Lay <avr@gjlay.de>
+
+ PR target/49868
+ * config/avr/t-avr (LIB1ASMFUNCS): Add _load_3, _load_4.
+ * config/avr/lib1funcs.S (__load_3, __load_4, __xload_2): New functions.
+
+2011-11-13 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
+
+ * config.host (hppa*64*-*-hpux11*): Remove pa/t-stublib64 from
+ tmake_file list.
+ * config/pa/t-stublib: Merge rules from config/pa/t-stublib64.
+ * config/pa/t-stublib64: Delete.
+
+2011-11-12 Richard Henderson <rth@redhat.com>
+
+ * config/rs6000/linux-unwind.h (frob_update_context): Properly
+ cast the pointer argument to _Unwind_SetGRPtr.
+
+2011-11-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * config/spu/t-elf (LIB2ADD): Use LIB2FUNCS_EXCLUDE instead.
+
+2011-11-09 Ian Lance Taylor <iant@google.com>
+
+ * generic-morestack.c: Include <string.h>.
+ (uintptr_type): Define.
+ (struct initial_sp): Add dont_block_signals field. Reduce size of
+ extra array by 1.
+ (allocate_segment): Set prev field to NULL. Don't set
+ __morestack_current_segment or __morestack_segments.
+ (__generic_morestack): Update current->prev and *pp after calling
+ allocate_segment.
+ (__morestack_block_signals): Don't do anything if
+ dont_block_signals is set.
+ (__morestack_unblock_signals): Likewise.
+ (__generic_findstack): Check for initial_sp == NULL. Add casts to
+ uintptr_type.
+ (__splitstack_block_signals): New function.
+ (enum __splitstack_content_offsets): Define.
+ (__splitstack_getcontext, __splitstack_setcontext): New functions.
+ (__splitstack_makecontext): New function.
+ (__splitstack_block_signals_context): New function.
+ (__splitstack_find_context): New function.
+ * config/i386/morestack.S (__morestack_get_guard): New function.
+ (__morestack_set_guard, __morestack_make_guard): New functions.
+ * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
+
+2011-11-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * config.host (i[34567]86-*-cygwin*): Move i386/t-mingw-pthread ...
+ (i[34567]86-*-mingw*): ... here.
+ (x86_64-*-mingw*): ... here.
+
+2011-11-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * config/c6x/t-elf (LIB2ADD): Add instead of assigning.
+
+2011-11-07 Nathan Sidwell <nathan@acm.org>
+
+ * libgcov.c (struct gcov_fn_buffer): New struct.
+ (buffer_fn_data): New helper.
+ (gcov_exit): Rework for new gcov data structures.
+
+2011-11-07 Georg-Johann Lay <avr@gjlay.de>
+
+ PR target/49313
+ * config/avr/lib1funcs.S (__divmodhi4, __divmodsi4): Tweak speed.
+
+2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * config.host (tmake_file): Correct comment.
+ (bfin*-elf*): Remove bfin/t-elf from tmake_file, add
+ t-libgcc-pic.
+ (bfin*-uclinux*): Likewise.
+ (bfin*-linux-uclibc*): Likewise.
+ (xstormy16-*-elf): Add stormy16/t-stormy16 to tmake_file.
+
+ * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Append instead of
+ assigning.
+ * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Likewise.
+ * config/avr/t-avr (HOST_LIBGCC2_CFLAGS): Likewise.
+ * config/c6x/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
+ * config/h8300/t-h8300 (HOST_LIBGCC2_CFLAGS): Likewise.
+ * config/lm32/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
+ * config/m32r/t-m32r (HOST_LIBGCC2_CFLAGS): Likewise.
+ * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Likewise.
+ * config/mips/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
+ * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Likewise.
+ * config/pdp11/t-pdp11 (HOST_LIBGCC2_CFLAGS): Likewise.
+ * config/picochip/t-picochip (HOST_LIBGCC2_CFLAGS): Likewise.
+ * config/stormy16/t-stormy16 (HOST_LIBGCC2_CFLAGS): Likewise.
+ * config/t-openbsd-thread (HOST_LIBGCC2_CFLAGS): Likewise.
+
+ * config/bfin/t-elf: Remove.
+ * config/t-vxworks (HOST_LIBGCC2_CFLAGS): Remove.
+
+2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * config.host (*-*-rtems*): Add t-rtems to tmake_file.
+ (i[34567]86-*-rtems*): Remove t-rtems from tmake_file.
+ (lm32-*-elf*, lm32-*-rtems*): Split into ...
+ (lm32-*-elf*): ... this.
+ (lm32-*-rtems*): ... and this.
+ Add to tmake_file.
+ (m32r-*-rtems*): Add to tmake_file.
+ (moxie-*-rtems*): Likewise.
+ (sparc-*-rtems*): Likewise.
+ Remove t-rtems from tmake_file.
+ (sparc64-*-rtems*): Likewise.
+ * config/t-rtems (HOST_LIBGCC2_CFLAGS): Use LIBGCC2_INCLUDES
+ instead.
+
+2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ PR bootstrap/50982
+ * config/gthr-posix.h: Move ...
+ * gthr-posix.h: ... here.
+ * config/gthr-lynx.h: Reflect this.
+ * config/gthr-vxworks.h: Likewise.
+ * config/rs6000/gthr-aix.h: Likewise.
+ * configure.ac (target_thread_file): Likewise.
+ * configure: Regenerate.
+
+2011-11-06 Sebastian Huber <sebastian.huber@embedded-brains.de>
+
+ * config.host (arm*-*-rtemseabi*): New target.
+
+2011-11-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
+
+ PR other/50991
+ * Makefile.in: Make EXTRA_PARTS depend on libgcc_tm.h instead of
+ extra-parts.
+
+2011-11-05 Joern Rennecke <joern.rennecke@embecosm.com>
+
+ * config.host (epiphany-*-elf*): New configuration.
+ * config/epiphany: New Directory.
+
+2011-11-05 Ralf Corsépius <ralf.corsepius@rtems.org>
+
+ * config.host (avr-*-rtems*): Add config/avr/t-rtems.
+ * config/avr/t-rtems: New.
+ Filter out _exit from LIB1ASMFUNCS.
+
+2011-11-04 David S. Miller <davem@davemloft.net>
+
+ * configure.ac: Test for 64-bit addresses on !x86 using __LP64__.
+ * configure: Rebuild.
+
+2011-11-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
+
+ * config/s390/t-crtstuff: Add -fPIC to CRTSTUFF_T_CFLAGS_S
+ variable.
+
+2011-11-04 Georg-Johann Lay <avr@gjlay.de>
+
+ PR target/50931
+ * config/t-avr (LIB1ASMFUNCS): Add _divmodpsi4, _udivmodpsi4.
+ * config/lib1funcs.S (__udivmodpsi4, __divmodpsi4): New functions.
+
+2011-11-04 Joel Sherrill <joel.sherrill@oarcorp.com>
+
+ PR target/50989
+ * config.host (sparc-*-rtems*): Add sparc/t-softmul.
+
+2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * config/c6x/t-elf (LIB2ADDEH): Set.
+ * config/c6x/t-c6x-elf: Remove.
+
+2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * config/i386/sol2-ci.S: Rename to ...
+ * config/i386/crti.S: ... this.
+ * config/i386/sol2-cn.S: Rename to ...
+ * config/i386/crtn.S: ... this.
+ * config/sparc/sol2-ci.S: Rename to ...
+ * config/sparc/crti.S: ... this.
+ * config/sparc/sol2-cn.S: Rename to ...
+ * config/sparc/crtn.S: ... this.
+ * config/t-sol2 (CUSTOM_CRTIN): Remove.
+ (crti.o, crtn.o): Remove.
+
+2011-11-04 Tristan Gingold <gingold@adacore.com>
+
+ * config/ia64/fde-vms.c: Do not include md-unwind-support.h
+
+2011-11-04 Kaz Kojima <kkojima@gcc.gnu.org>
+
+ * config/sh/t-sh: Use $(gcc_compile) instead of $(compile).
+
+2011-11-03 Hans-Peter Nilsson <hp@axis.com>
+
+ * config.host (crisv32-*-none, cris-*-none): Remove.
+ (crisv32-*-elf): Append to tmake_file, don't just set it.
+ (cris-*-elf): Add missing t-fdpbit to tmake_file.
+
+2011-11-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * config/rs6000/t-ppccomm (ecrti$(objext)): Use $<.
+ (ecrtn$(objext)): Likewise.
+ (ncrti$(objext)): Likewise.
+ (ncrtn$(objext)): Likewise.
+
+2011-11-03 Andreas Schwab <schwab@redhat.com>
+
+ * config/ia64/t-ia64 (crtbeginS.o): Fix whitespace damage.
+
+2011-11-02 David S. Miller <davem@davemloft.net>
+
+ * configure.ac: Set host_address on sparc too.
+ * configure: Regenerate.
+ * config.host: Add sparc/t-linux64 and sparc/t-softmul conditionally
+ based upon host_address.
+ * config/sparc/t-linux64: Set CRTSTUFF_T_CFLAGS unconditionally.
+
+2011-11-02 Jason Merrill <jason@redhat.com>
+
+ * config/rs6000/t-ppccomm: Add missing \.
+
+2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * gthr-single.h, gthr.h: New files.
+ * config/gthr-lynx.h, config/gthr-posix.h., config/gthr-rtems.h,
+ config/gthr-vxworks.h, config/i386/gthr-win32.h,
+ config/mips/gthr-mipssde.h, config/pa/gthr-dce.h,
+ config/rs6000/gthr-aix.h, config/s390/gthr-tpf.h: New files.
+ * config/i386/gthr-win32.c: Include "gthr-win32.h".
+ * configure.ac (thread_header): New variable.
+ Set it depending on target_thread_file.
+ (gthr-default.h): Link from $thread_header.
+ * configure: Regenerate.
+ * Makefile.in (LIBGCC2_CFLAGS): Remove $(GTHREAD_FLAGS).
+
+2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * configure.ac (tm_file_): New variable.
+ Determine from tm_file.
+ (tm_file, tm_defines): Substitute.
+ * configure: Regenerate.
+ * mkheader.sh: New file.
+ * Makefile.in (clean): Remove libgcc_tm.h.
+ ($(objects)): Depend on libgcc_tm.h.
+ (libgcc_tm_defines, libgcc_tm_file): New variables.
+ (libgcc_tm.h, libgcc_tm.stamp): New targets.
+ ($(libgcc-objects), $(libgcc-s-objects), $(libgcc-eh-objects))
+ ($(libgcov-objects), $(libunwind-objects), $(libunwind-s-objects))
+ ($(extra-parts)): Depend on libgcc_tm.h.
+ * config.host (tm_defines, tm_file): New variable.
+ (arm*-*-linux*): Set tm_file for arm*-*-linux-*eabi.
+ (arm*-*-uclinux*): Set tm_file for arm*-*-uclinux*eabi.
+ (arm*-*-eabi*, arm*-*-symbianelf*): Set tm_file.
+ (avr-*-rtems*): Likewise.
+ (avr-*-*): Likewise.
+ (frv-*-elf): Likewise.
+ (frv-*-*linux*): Likewise.
+ (h8300-*-rtems*): Likewise.
+ (h8300-*-elf*): Likewise.
+ (i[34567]86-*-darwin*): Likewise.
+ (x86_64-*-darwin*): Likewise.
+ (rx-*-elf): Likewise.
+ (tic6x-*-uclinux): Likewise.
+ (tic6x-*-elf): Likewise.
+ (i[34567]86-*-linux*, x86_64-*-linux*): Likewise.
+ * config/alpha/gthr-posix.c: Include libgcc_tm.h.
+ * config/i386/cygming-crtbegin.c: Likewise.
+ * config/i386/cygming-crtend.c: Likewise.
+ * config/ia64/fde-vms.c: Likewise.
+ * config/ia64/unwind-ia64.c: Likewise.
+ * config/libbid/bid_gcc_intrinsics.h: Likewise.
+ * config/rs6000/darwin-fallback.c: Likewise.
+ * config/stormy16/lib2funcs.c: Likewise.
+ * config/xtensa/unwind-dw2-xtensa.c: Likewise.
+ * crtstuff.c: Likewise.
+ * dfp-bit.h: Likewise.
+ * emutls.c: Likewise.
+ * fixed-bit.c: Likewise.
+ * fp-bit.c: Likewise.
+ * generic-morestack-thread.c: Likewise.
+ * generic-morestack.c: Likewise.
+ * libgcc2.c: Likewise.
+ * libgcov.c: Likewise.
+ * unwind-dw2-fde-dip.c: Likewise.
+ * unwind-dw2-fde.c: Likewise.
+ * unwind-dw2.c: Likewise.
+ * unwind-sjlj.c: Likewise.
+
+2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * configure.ac: Include ../config/picflag.m4.
+ (GCC_PICFLAG): Call it.
+ Substitute.
+ * configure: Regenerate.
+ * Makefile.in (gcc_srcdir): Remove.
+ (LIBGCC2_DEBUG_CFLAGS, LIBGCC2_CFLAGS, LIBGCC2_INCLUDES)
+ (HOST_LIBGCC2_CFLAGS, PICFLAG, LIB2FUNCS_ST, LIB2FUNCS_EXCLUDE)
+ (LIB2_DIVMOD_FUNCS, LIB2ADD, LIB2ADD_ST): Set.
+ ($(lib2funcs-o), $(lib2funcs-s-o), $(lib2-divmod-o))
+ ($(lib2-divmod-s-o)): Use $(srcdir) to refer to libgcc2.c.
+ Use $<.
+ Remove comment.
+ * libgcc2.c, libgcc2.h, gbl-ctors.h, longlong.h: New files.
+ * siditi-object.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir)
+ to refer to libgcc2.c.
+ Use $<.
+ * config/darwin-64.c: New file.
+ * config/darwin-crt3.c: Remove comment.
+ * config/divmod.c, config/floatunsidf.c, config/floatunsisf.c,
+ config/floatunsitf.c, config/floatunsixf.c, config/udivmod.c,
+ config/udivmodsi4.c: New files.
+ * config/memcmp.c, config/memcpy.c, config/memmove.c,
+ config/memset.c: New files.
+ * config/t-crtstuff-pic (CRTSTUFF_T_CFLAGS_S): Use $(PICFLAG).
+ * config/t-darwin (HOST_LIBGCC2_CFLAGS): Set.
+ * config/t-freebsd-thread, config/t-libgcc-pic: New files.
+ * config/t-libunwind (HOST_LIBGCC2_CFLAGS): Set.
+ * config/t-openbsd-thread: New file.
+ * config/t-sol2 (HOST_LIBGCC2_CFLAGS): Remove.
+ * config/t-vxworks, config/vxlib-tls.c, config/vxlib.c: New files.
+ * config/alpha/gthr-posix.c, config/alpha/qrnnd.S: New files.
+ * config/alpha/t-alpha (LIB2ADD): Use $(srcdir) to refer to
+ qrnnd.S.
+ Adapt filename.
+ * config/alpha/t-osf-pthread (LIB2ADD): Use $(srcdir)/config/alpha
+ to refer to gthr-posix.c.
+ * config/alpha/t-vms (LIB2ADD): Set.
+ * config/alpha/vms-gcc_shell_handler.c: New file.
+ * config/arm/bpabi.c, config/arm/fp16.c,
+ config/arm/linux-atomic.c, config/arm/linux-atomic-64bit.c,
+ config/arm/unaligned-funcs.c: New files.
+ * config/arm/t-bpabi (LIB2ADD, LIB2ADD_ST): Set.
+ * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Set.
+ * config/arm/t-linux: Likewise.
+ * config/arm/t-linux-eabi (LIB2ADD_ST): Add.
+ * config/arm/t-netbsd: New file.
+ * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Set.
+ * config/arm/t-symbian (LIB2ADD_ST): Set.
+ * config/avr/t-avr (LIB2FUNCS_EXCLUDE, HOST_LIBGCC2_CFLAGS): Set.
+ * config/bfin/t-crtstuff (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
+ * config/bfin/t-elf: New file.
+ * config/c6x/eqd.c, config/c6x/eqf.c, config/c6x/ged.c,
+ config/c6x/gef.c, config/c6x/gtd.c, config/c6x/gtf.c,
+ config/c6x/led.c, config/c6x/lef.c, config/c6x/ltd.c,
+ config/c6x/ltf.c: New files.
+ * config/c6x/t-elf (LIB2FUNCS_EXCLUDE, LIB2ADD)
+ (HOST_LIBGCC2_CFLAGS): Set.
+ * config/c6x/t-uclinux (HOST_LIBGCC2_CFLAGS): Set.
+ (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
+ * config/cris/arit.c, config/cris/mulsi3.S, config/cris/t-cris:
+ New files.
+ * config/cris/t-elfmulti (LIB2ADD_ST): Set.
+ * config/cris/t-linux (HOST_LIBGCC2_CFLAGS): Remove.
+ * config/frv/cmovd.c, config/frv/cmovh.c, config/frv/cmovw.c,
+ config/frv/modi.c, config/frv/uitod.c, config/frv/uitof.c,
+ config/frv/ulltod.c, config/frv/ulltof.c, config/frv/umodi.c: New
+ files.
+ * config/frv/t-frv (LIB2ADD): Set.
+ * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
+ * config/h8300/clzhi2.c, config/h8300/ctzhi2.c,
+ config/h8300/fixunssfsi.c, config/h8300/parityhi2.c,
+ config/h8300/popcounthi2.c: New files.
+ * config/h8300/t-h8300 (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
+ * config/i386/gthr-win32.c: New file.
+ * config/i386/t-cygming (LIBGCC2_INCLUDES): Set.
+ * config/i386/t-cygwin: Likewise.
+ * config/i386/t-darwin, config/i386/t-darwin64,
+ config/i386/t-gthr-win32, config/i386/t-interix: New files.
+ * config/i386/t-nto (HOST_LIBGCC2_CFLAGS): Set.
+ (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
+ * config/i386/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
+ * config/ia64/quadlib.c: New file.
+ * config/ia64/t-hpux (LIB2ADD): Set.
+ * config/ia64/t-ia64: Add comment.
+ * config/iq2000/lib2funcs.c, config/iq2000/t-iq2000: New files.
+ * config/lm32/t-uclinux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
+ (HOST_LIBGCC2_CFLAGS): Append, remove -fPIC.
+ * config/m32c/lib2funcs.c, config/m32c/trapv.c: New files.
+ * config/m32c/t-m32c (LIB2ADD): Set.
+ * config/m32r/t-linux (HOST_LIBGCC2_CFLAGS): Set.
+ * config/m32r/t-m32r: Likewise.
+ * config/m68k/fpgnulib.c: New file.
+ * config/m68k/t-floatlib (LIB2ADD): Set.
+ (xfgnulib.c): New target.
+ * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Set.
+ * config/mep/lib2funcs.c, config/mep/tramp.c: New files.
+ * config/mep/t-mep (LIB2ADD): Set.
+ * config/microblaze/divsi3.asm: Rename to divsi3.S.
+ * config/microblaze/moddi3.asm: Rename to moddi3.S.
+ * config/microblaze/modsi3.asm: Rename to modsi3.S.
+ * config/microblaze/muldi3_hard.asm: Rename to hard.S.
+ * config/microblaze/mulsi3.asm: Rename to mulsi3.S.
+ * config/microblaze/stack_overflow_exit.asm: Rename to exit.S.
+ * config/microblaze/udivsi3.asm: Rename to udivsi3.S.
+ * config/microblaze/umodsi3.asm: Rename to umodsi3.S.
+ * config/microblaze/t-microblaze (LIB2ADD): Reflect this.
+ * config/mips/t-elf, config/mips/t-vr, config/mips/vr4120-div.S:
+ New files.
+ * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Set.
+ * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Set.
+ * config/pa/fptr.c, config/pa/lib2funcs.S,
+ config/pa/linux-atomic.c, config/pa/quadlib.c: New files.
+ * config/pa/t-linux (HOST_LIBGCC2_CFLAGS): Set.
+ (LIB2ADD, LIB2ADD_ST): Set.
+ * config/pa/t-hpux, config/pa/t-hpux10, config/pa/t-pa64: New files.
+ * config/pa/t-linux (HOST_LIBGCC2_CFLAGS, LIB2ADD, LIB2ADD_ST):
+ Set.
+ * config/pa/t-linux64 (LIB2ADD_ST, HOST_LIBGCC2_CFLAGS): Set.
+ * config/pdp11/t-pdp11: New file.
+ * config/picochip/libgccExtras/adddi3.S,
+ config/picochip/libgccExtras/ashlsi3.S,
+ config/picochip/libgccExtras/ashrsi3.S,
+ config/picochip/libgccExtras/clzsi2.S,
+ config/picochip/libgccExtras/cmpsi2.S,
+ config/picochip/libgccExtras/divmod15.S,
+ config/picochip/libgccExtras/divmodhi4.S,
+ config/picochip/libgccExtras/divmodsi4.S,
+ config/picochip/libgccExtras/lshrsi3.S,
+ config/picochip/libgccExtras/parityhi2.S,
+ config/picochip/libgccExtras/popcounthi2.S,
+ config/picochip/libgccExtras/subdi3.S,
+ config/picochip/libgccExtras/ucmpsi2.S,
+ config/picochip/libgccExtras/udivmodhi4.S,
+ config/picochip/libgccExtras/udivmodsi4.S: New files.
+ * config/picochip/t-picochip (LIB2ADD, HOST_LIBGCC2_CFLAGS)
+ (LIBGCC2_DEBUG_CFLAGS, RANLIB_FOR_TARGET): Set.
+ * config/rs6000/crtresfpr.S, config/rs6000/crtresgpr.S,
+ config/rs6000/crtresxfpr.S, config/rs6000/crtresxgpr.S,
+ config/rs6000/crtsavfpr.S, config/rs6000/crtsavgpr.S)
+ config/rs6000/darwin-asm.h, config/rs6000/darwin-fpsave.S,
+ config/rs6000/darwin-gpsave.S, config/rs6000/darwin-tramp.S,
+ config/rs6000/darwin-vecsave.S, config/rs6000/darwin-world.S: New
+ files.
+ * config/rs6000/t-darwin (LIB2ADD, LIB2ADD_ST)
+ (HOST_LIBGCC2_CFLAGS): Set.
+ * config/rs6000/t-darwin64: New file.
+ * config/rs6000/t-linux64 (HOST_LIBGCC2_CFLAGS): Set.
+ * config/rs6000/t-lynx, config/rs6000/t-netbsd: New files.
+ * config/rs6000/t-ppccomm (LIB2ADD): Add
+ $(srcdir)/config/rs6000/tramp.S.
+ (LIB2ADD_ST): Use $(srcdir)/config/rs6000 to refer to sources.
+ Add $(srcdir)/config/rs6000/eabi.S.
+ (crtsavfpr.S, crtresfpr.S, crtsavgpr.S, crtresgpr.S, crtresxfpr.S)
+ (crtresxgpr.S, e500crtres32gpr.S, e500crtres64gpr.S)
+ (e500crtres64gprctr.S, e500crtrest32gpr.S, e500crtrest64gpr.S)
+ (e500crtresx32gpr.S, e500crtresx64gpr.S, e500crtsav32gpr.S)
+ (e500crtsav64gpr.S, e500crtsav64gprctr.S, e500crtsavg32gpr.S)
+ (e500crtsavg64gpr.S, e500crtsavg64gprctr.S): Remove.
+ * config/rs6000/tramp.S: New file.
+ * config/s390/t-tpf: Remove.
+ * config/sh/linux-atomic.S: New file.
+ * config/sh/t-linux (LIB2ADD): Set.
+ (HOST_LIBGCC2_CFLAGS): Append, remove -fpic.
+ * config/sh/t-netbsd (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
+ * config/sh/t-sh (unwind-dw2-Os-4-200.o): Use $(srcdir) to refer
+ to unwind-dw2.c.
+ (HOST_LIBGCC2_CFLAGS): Set.
+ * config/sparc/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
+ * config/spu/divmodti4.c, config/spu/divv2df3.c,
+ config/spu/float_disf.c, config/spu/float_unsdidf.c,
+ config/spu/float_unsdisf.c, config/spu/float_unssidf.c,
+ config/spu/mfc_multi_tag_release.c,
+ config/spu/mfc_multi_tag_reserve.c, config/spu/mfc_tag_release.c,
+ config/spu/mfc_tag_reserve.c, config/spu/mfc_tag_table.c,
+ config/spu/multi3.c: New files.
+ * config/spu/t-elf (LIB2ADD, LIB2ADD_ST, LIB2_SIDITI_CONV_FUNCS)
+ (HOST_LIBGCC2_CFLAGS): Set.
+ * config/stormy16/ashlsi3.c, config/stormy16/ashrsi3.c,
+ config/stormy16/clzhi2.c, config/stormy16/cmpsi2.c,
+ config/stormy16/ctzhi2.c, config/stormy16/divsi3.c,
+ config/stormy16/ffshi2.c, config/stormy16/lib2.c,
+ config/stormy16/lshrsi3.c, config/stormy16/modsi3.c,
+ config/stormy16/parityhi2.c, config/stormy16/popcounthi2.c,
+ config/stormy16/t-stormy16, config/stormy16/ucmpsi2.c,
+ config/stormy16/udivmodsi4.c, config/stormy16/udivsi3.c,
+ config/stormy16/umodsi3.c: New files.
+ * config/xtensa/lib2funcs.S: New file.
+ * config/xtensa/t-elf (HOST_LIBGCC2_CFLAGS): Set.
+ * config/xtensa/t-xtensa (LIB2ADD): Set.
+ * config.host (*-*-darwin*): Add t-libgcc-pic to tmake_file.
+ (*-*-freebsd*): Add t-freebsd, t-libgcc-pic to tmake_file.
+ Add t-freebsd-thread to tmake_file for posix threads.
+ (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu)
+ (*-*-gnu*, *-*-kopensolaris*-gnu): Add t-libgcc-pic to tmake_file.
+ (*-*-lynxos*): Likewise.
+ (*-*-netbsd*): Likewise.
+ (*-*-openbsd*): Likewise.
+ Add t-openbsd-thread to tmake_file for posix threads.
+ (*-*-solaris2*): Add t-libgcc-pic to tmake_file.
+ (*-*-vxworks*): Set tmake_file.
+ (alpha*-*-linux*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
+ (alpha*-*-freebsd*): Likewise.
+ (alpha*-*-netbsd*): Likewise.
+ (alpha*-*-openbsd*): Likewise.
+ (alpha*-dec-osf5.1*): Remove qrnnd.o, gthr-posix.o from extra_parts.
+ (alpha64-dec-*vms*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
+ (alpha*-dec-*vms*): Likewise.
+ (arm*-*-netbsdelf*): Add arm/t-netbsd to tmake_file.
+ (bfin*-elf*): Add bfin/t-elf to tmake_file.
+ (bfin*-uclinux*): Likewise.
+ (bfin*-linux-uclibc*): Likewise.
+ (crisv32-*-elf): Add cris/t-cris to tmake_file.
+ (crisv32-*-none): Likewise.
+ (cris-*-elf): Likewise.
+ (cris-*-none): Likewise.
+ (cris-*-linux*, crisv32-*-linux*): Likewise.
+ (hppa[12]*-*-hpux10*): Add pa/t-hpux pa/t-hpux10, t-libgcc-pic to
+ tmake_file.
+ (hppa*64*-*-hpux11*): Add pa/t-hpux, pa/t-pa64, t-libgcc-pic to
+ tmake_file.
+ (hppa[12]*-*-hpux11*): Add pa/t-hpux, t-libgcc-pic to tmake_file.
+ (i[34567]86-*-elf*): Add t-libgcc-pic to tmake_file.
+ (x86_64-*-elf*): Likewise.
+ (i[34567]86-*-nto-qnx*): Likewise.
+ (i[34567]86-*-mingw*): Add i386/t-gthr-win32 to tmake_file for
+ win32 threads.
+ (x86_64-*-mingw*): Likewise.
+ (i[34567]86-*-interix3*): Add i386/t-interix to tmake_file.
+ (lm32-*-uclinux*): Add t-libgcc-pic to tmake_file.
+ (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
+ (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
+ (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-elf to
+ tmake_file.
+ (mipsisa64sr71k-*-elf*): Likewise.
+ (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
+ (mips-*-elf*, mipsel-*-elf*): Likewise.
+ (mips64-*-elf*, mips64el-*-elf*): Likewise.
+ (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
+ (mips*-*-rtems*): Likewise.
+ (mips64vr-*-elf*, mips64vrel-*-elf*): Add mips/t-elf, mips/t-vr
+ to tmake_file.
+ (pdp11-*-*): Add pdp11/t-pdp11 to tmake_file.
+ (powerpc64-*-darwin*): Add rs6000/t-darwin64 to tmake_file.
+ (s390x-ibm-tpf*): Add t-libgcc-pic to tmake_file.
+ (spu-*-elf*): Likewise.
+ (tic6x-*-uclinux): Add t-libgcc-pic to tmake_file.
+
+2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * Makefile.in ($(lib1asmfuncs-o), $(lib1asmfuncs-s-o)): Use
+ $(srcdir) to refer to $(LIB1ASMSRC).
+ Use $<.
+ * config/arm/bpabi-v6m.S, config/arm/bpabi.S,
+ config/arm/ieee754-df.S, config/arm/ieee754-sf.S,
+ config/arm/lib1funcs.S: New files.
+ * config/arm/libunwind.S [!__symbian__]: Use lib1funcs.S.
+ * config/arm/t-arm: New file.
+ * config/arm/t-bpabi (LIB1ASMFUNCS): Set.
+ * config/arm/t-elf, config/arm/t-linux, config/arm/t-linux-eabi,
+ config/arm/t-strongarm-elf: New files.
+ * config/arm/t-symbian (LIB1ASMFUNCS): Set.
+ * config/arm/t-vxworks, config/arm/t-wince-pe: New files.
+ * config/avr/lib1funcs.S: New file.
+ * config/avr/t-avr (LIB1ASMSRC, LIB1ASMFUNCS): Set.
+ * config/bfin/lib1funcs.S, config/bfin/t-bfin: New files.
+ * config/c6x/lib1funcs.S: New file.
+ * config/c6x/t-elf (LIB1ASMSRC, LIB1ASMFUNCS): Set.
+ * config/fr30/lib1funcs.S, config/fr30/t-fr30: New files.
+ * config/frv/lib1funcs.S: New file.
+ * config/frv/t-frv (LIB1ASMSRC, LIB1ASMFUNCS): Set.
+ * config/h8300/lib1funcs.S, config/h8300/t-h8300: New files.
+ * config/i386/cygwin.S, config/i386/t-chkstk: New files.
+ * config/ia64/__divxf3.asm: Rename to ...
+ * config/ia64/__divxf3.S: ... this.
+ Adapt lib1funcs.asm filename.
+ * config/ia64/_fixtfdi.asm: Rename to ...
+ * config/ia64/_fixtfdi.S: ... this.
+ Adapt lib1funcs.asm filename.
+ * config/ia64/_fixunstfdi.asm: Rename to ...
+ * config/ia64/_fixunstfdi.S: ... this.
+ Adapt lib1funcs.asm filename.
+ * config/ia64/_floatditf.asm: Rename to ...
+ * config/ia64/_floatditf.S: ... this.
+ Adapt lib1funcs.asm filename.
+ * config/ia64/lib1funcs.S: New file.
+ * config/ia64/t-hpux (LIB1ASMFUNCS): Set.
+ * config/ia64/t-ia64 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
+ * config/ia64/t-softfp-compat (libgcc1-tf-compats): Adapt suffix.
+ * config/m32c/lib1funcs.S, config/m32c/t-m32c: New files.
+ * config/m68k/lb1sf68.S, config/m68k/t-floatlib: New files.
+ * config/mcore/lib1funcs.S, config/mcore/t-mcore: New files.
+ * config/mep/lib1funcs.S: New file.
+ * config/mep/t-mep (LIB1ASMSRC, LIB1ASMFUNCS): Set.
+ * config/mips/mips16.S: New file.
+ * config/mips/t-mips16 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
+ * config/pa/milli64.S: New file.
+ * config/pa/t-linux, config/pa/t-linux64: New files.
+ * config/picochip/lib1funcs.S: New file.
+ * config/picochip/t-picochip (LIB1ASMSRC, LIB1ASMFUNCS): Set.
+ * config/sh/lib1funcs.S, config/sh/lib1funcs.h: New files.
+ * config/sh/t-linux (LIB1ASMFUNCS_CACHE): Set.
+ * config/sh/t-netbsd: New file.
+ * config/sh/t-sh (LIB1ASMSRC, LIB1ASMFUNCS, LIB1ASMFUNCS_CACHE): Set.
+ Use $(srcdir) to refer to lib1funcs.S, adapt filename.
+ * config/sh/t-sh64: New file.
+ * config/sparc/lb1spc.S: New file.
+ * config/sparc/t-softmul (LIB1ASMSRC): Adapt sparc/lb1spc.asm
+ filename.
+ * config/v850/lib1funcs.S, config/v850/t-v850: New files.
+ * config/vax/lib1funcs.S, config/vax/t-linux: New files.
+ * config/xtensa/ieee754-df.S, config/xtensa/ieee754-sf.S,
+ config/xtensa/lib1funcs.S: New files.
+ * config/xtensa/t-xtensa (LIB1ASMSRC, LIB1ASMFUNCS): Set.
+ * config.host (arm-wrs-vxworks): Add arm/t-arm, arm/t-vxworks to
+ tmake_file.
+ (arm*-*-freebsd*): Add arm/t-arm, arm/t-strongarm-elf to tmake_file.
+ (arm*-*-netbsdelf*): Add arm/t-arm to tmake_file.
+ (arm*-*-linux*): Likewise.
+ Add arm/t-elf, arm/t-bpabi, arm/t-linux-eabi to tmake_file for
+ arm*-*-linux-*eabi, add arm/t-linux otherwise.
+ (arm*-*-uclinux*): Add arm/t-arm, arm/t-elf to tmake_file.
+ (arm*-*-ecos-elf): Likewise.
+ (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
+ (arm*-*-rtems*): Likewise.
+ (arm*-*-elf): Likewise.
+ (arm*-wince-pe*): Add arm/t-arm, arm/t-wince-pe to tmake_file.
+ (avr-*-rtems*): Add to tmake_file, add avr/t-avr.
+ (bfin*-elf*): Add bfin/t-bfin to tmake_file.
+ (bfin*-uclinux*): Likewise.
+ (bfin*-linux-uclibc*): Likewise.
+ (bfin*-rtems*): Likewise.
+ (bfin*-*): Likewise.
+ (fido-*-elf): Merge into m68k-*-elf*.
+ (fr30-*-elf)): Add fr30/t-fr30 to tmake_file.
+ (frv-*-*linux*): Add frv/t-frv to tmake_file.
+ (h8300-*-rtems*): Add h8300/t-h8300 to tmake_file.
+ (h8300-*-elf*): Likewise.
+ (hppa*64*-*-linux*): Add pa/t-linux, pa/t-linux64 to tmake_file.
+ (hppa*-*-linux*): Add pa/t-linux to tmake_file.
+ (i[34567]86-*-cygwin*): Add i386/t-chkstk to tmake_file.
+ (i[34567]86-*-mingw*): Likewise.
+ (x86_64-*-mingw*): Likewise.
+ (i[34567]86-*-interix3*): Likewise.
+ (ia64*-*-hpux*): Add ia64/t-ia64, ia64/t-hpux to tmake_file.
+ (ia64-hp-*vms*): Add ia64/t-ia64 to tmake_file.
+ (m68k-*-elf*): Also handle fido-*-elf.
+ Add m68k/t-floatlib to tmake_file.
+ (m68k-*-uclinux*): Add m68k/t-floatlib to tmake_file.
+ (m68k-*-linux*): Likewise.
+ (m68k-*-rtems*): Likewise.
+ (mcore-*-elf): Add mcore/t-mcore to tmake_file.
+ (sh-*-elf*, sh[12346l]*-*-elf*): Add sh/t-sh64 to tmake_file for
+ sh64*-*-*.
+ (sh-*-linux*, sh[2346lbe]*-*-linux*): Add sh/t-sh to tmake_file.
+ Add sh/t-sh64 to tmake_file for sh64*-*-linux*.
+ (sh-*-netbsdelf*, shl*-*-netbsdelf*, sh5-*-netbsd*)
+ (sh5l*-*-netbsd*, sh64-*-netbsd*, sh64l*-*-netbsd*): Add sh/t-sh,
+ sh/t-netbsd to tmake_file.
+ Add sh/t-sh64 to tmake_file for sh5*-*-netbsd*, sh64*-netbsd*.
+ (sh-*-rtems*): Add sh/t-sh to tmake_file.
+ (sh-wrs-vxworks): Likewise.
+ (sparc-*-linux*): Add sparc/t-softmul to tmake_file except for
+ *-leon[3-9]*.
+ (v850*-*-*): Add v850/t-v850 to tmake_file.
+ (vax-*-linux*): Add vax/t-linux to tmake_file.
+ (m32c-*-elf*, m32c-*-rtems*): Add m32c/t-m32c to tmake_file.
+
+2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * crtstuff.c: New file.
+ * Makefile.in (CRTSTUFF_CFLAGS): Define.
+ (CRTSTUFF_T_CFLAGS): Define.
+ (extra-parts, INSTALL_PARTS): Remove conditional assignments.
+ (crtbegin$(objext), crtend$(objext), crtbeginS$(objext))
+ (crtendS$(objext), crtbeginT.o): Use $(srcdir) to refer to
+ crtstuff.c.
+ Use $<.
+ (crtbeginT.o): Use $(objext).
+ [!CUSTOM_CRTIN] (crti$(objext), crtn$(objext)): New rules.
+ (libgcc-extra-parts): Don't compare EXTRA_PARTS, GCC_EXTRA_PARTS.
+ (gcc-extra-parts): Remove.
+ * config.host (*-*-freebsd*): Add t-crtstuff-pic to tmake_file.
+ Set extra_parts.
+ (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
+ *-*-gnu*): Also handle *-*-kopensolaris*-gnu.
+ Add t-crtstuff-pic to tmake_file.
+ (*-*-lynxos*): New case.
+ Set tmake_file, extra_parts.
+ (*-*-netbsd*): Add t-crtstuff-pic to tmake_file.
+ Set extra_parts for *-*-netbsd*1.[7-9]*, *-*-netbsd[2-9]*,
+ *-*-netbsdelf[2-9]*.
+ (*-*-openbsd*): Add t-crtstuff-pic to tmake_file.
+ (*-*-rtems*): Set extra_parts.
+ (*-*-solaris2*): Remove t-crtin from tmake_file for Solaris < 10.
+ (*-*-uclinux*): New case.
+ Set extra_parts.
+ (*-*-vms*): New case.
+ Set tmake_file, extra_parts.
+ (*-*-elf): Set extra_parts.
+ (alpha*-*-freebsd*): Add crtbeginT.o to extra_parts.
+ (alpha64-dec-*vms*): Append to tmake_file, remove vms/t-vms,
+ vms/t-vms64.
+ Set extra_parts.
+ (alpha*-dec-*vms*): Append to tmake_file, remove vms/t-vms.
+ Set extra_parts.
+ (arm*-*-freebsd*): Add t-crtin to tmake_file.
+ Add crtbegin.o, crtend.o, crti.o, crtn.o to extra_parts.
+ (arm-wrs-vxworks): Append to tmake_file.
+ Set extra_parts.
+ (arm*-*-uclinux*): Set extra_parts.
+ (arm*-*-ecos-elf): Likewise.
+ (arm*-*-eabi*, arm*-*-symbianelf*): Set extra_parts for
+ arm*-*-eabi*.
+ (arm*-*-rtems*): Set extra_parts.
+ (arm*-*-elf): Likewise.
+ (avr-*-rtems*): Clear extra_parts.
+ (bfin*-elf*): Add bfin/t-crtlibid, bfin/t-crtstuff to extra_parts.
+ Set extra_parts.
+ (bfin*-uclinux*): Likewise.
+ (bfin*-linux-uclibc*): Add bfin/t-crtstuff to tmake_file.
+ (bfin*-rtems*): Append to tmake_file.
+ Set extra_parts.
+ (bfin*-*): Likewise.
+ (crisv32-*-elf, crisv32-*-none, cris-*-elf, cris-*-none): Split into ...
+ (crisv32-*-elf): ... this.
+ (crisv32-*-none): ... this.
+ (cris-*-elf, cris-*-none): New cases.
+ Add cris/t-elfmulti to tmake_file.
+ (fr30-*-elf): Append to tmake_file.
+ Set extra_parts.
+ (frv-*-elf): Append to tmake_file, add frv/t-frv.
+ Set extra_parts.
+ (h8300-*-rtems*): Append to tmake_file.
+ Set extra_parts.
+ (h8300-*-elf*): Likewise.
+ (hppa*64*-*-hpux11*): Add pa/t-stublib, pa/t-stublib64 to tmake_file.
+ Set extra_parts.
+ (hppa[12]*-*-hpux11*): Add pa/t-stublib to tmake_file.
+ Set extra_parts.
+ (i[34567]86-*-elf*): Add i386/t-crtstuff, t-crtstuff-pic to tmake_file.
+ (x86_64-*-elf*): Likewise.
+ (i[34567]86-*-freebsd*): Add i386/t-crtstuff to tmake_file.
+ (x86_64-*-freebsd*): Likewise.
+ (x86_64-*-netbsd*): Likewise.
+ (i[34567]86-*-linux*): Likewise.
+ (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
+ (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
+ (x86_64-*-linux*): Likewise.
+ (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
+ (i[34567]86-*-lynxos*): Add t-crtstuff-pic, i386/t-crtstuff to
+ tmake_file.
+ Set extra_parts.
+ (i[34567]86-*-nto-qnx*): Set tmake_file, extra_parts.
+ (i[34567]86-*-rtems*): Append to tmake_file, remove t-crtin.
+ Append to extra_parts, remove crtbegin.o, crtend.o.
+ (ia64*-*-elf*): Append to extra_parts, remove crtbegin.o, crtend.o.
+ (ia64*-*-freebsd*): Append to extra_parts, remove crtbegin.o,
+ crtend.o, crtbeginS.o, crtendS.o.
+ (ia64*-*-linux*): Comment extra_parts.
+ (ia64-hp-*vms*): Append to tmake_file, remove vms/t-vms, vms/t-vms64.
+ Set extra_parts.
+ (iq2000*-*-elf*): Clear extra_parts.
+ (lm32-*-elf*, lm32-*-rtems*): Add t-crtin to tmake_file.
+ (lm32-*-uclinux*): Add to extra_parts, remove crtbegin.o, crtend.o
+ (m32r-*-elf*, m32r-*-rtems*): Split off ...
+ (m32r-*-rtems*): ... this.
+ Add m32r/t-m32r to tmake_file.
+ (m68k-*-elf*): Add t-crtin to tmake_file.
+ (m68k-*-rtems*): Add crti.o, crtn.o to extra_parts.
+ (mcore-*-elf): Likewise.
+ (microblaze*-*-*): Set extra_parts.
+ (mips*-sde-elf*): New case.
+ Set tmake_file, extra_parts.
+ (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
+ (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
+ (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-crtstuff to
+ tmake_file.
+ Set extra_parts.
+ (mipsisa64sr71k-*-elf*): Likewise.
+ (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
+ (mips-*-elf*, mipsel-*-elf*): Likewise.
+ (mips64-*-elf*, mips64el-*-elf*): Likewise.
+ (mips64vr-*-elf*, mips64vrel-*-elf*): Likewise.
+ (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
+ (mips*-*-rtems*): Likewise.
+ (mipstx39-*-elf*, mipstx39el-*-elf*): Likewise.
+ (moxie-*-*): Split into ...
+ (moxie-*-elf, moxie-*-uclinux*): ... this.
+ Add to extra_parts, remove crtbegin.o, crtend.o.
+ (moxie-*-rtems*): New case.
+ Set tmake_file.
+ Clear extra_parts.
+ (powerpc-*-freebsd*): Add rs6000/t-crtstuff to tmake_file.
+ Set extra_parts.
+ (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
+ (powerpc-*-eabispe*): Add rs6000/t-crtstuff, t-crtstuff-pic to
+ tmake_file.
+ Set extra_parts.
+ (powerpc-*-eabisimaltivec*): Add to tmake_file, add rs6000/t-ppccomm,
+ rs6000/t-crtstuff, t-crtstuff-pic to tmake_file.
+ Set extra_parts.
+ (powerpc-*-eabisim*): Likewise.
+ (powerpc-*-elf*): Likewise.
+ (powerpc-*-eabialtivec*): Likewise.
+ (powerpc-xilinx-eabi*): Likewise.
+ (powerpc-*-eabi*): Likewise.
+ (powerpc-*-rtems*): Likewise.
+ (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-crtstuff to
+ tmake_file.
+ Set extra_parts.
+ (powerpc-*-lynxos*): Add to tmake_file.
+ (powerpcle-*-elf*): Add to tmake_file, add rs6000/t-ppccomm,
+ rs6000/t-crtstuff, t-crtstuff-pic.
+ Set extra_parts.
+ (powerpcle-*-eabisim*): Likewise.
+ (powerpcle-*-eabi*): Likewise.
+ (rx-*-elf): Remove extra_parts.
+ (s390x-ibm-tpf*): Set extra_parts.
+ (score-*-elf): Set extra_parts.
+ (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
+ (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
+ (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
+ (sh64l*-*-netbsd*): Split into ...
+ (sh-*-elf*, sh[12346l]*-*-elf*): ... this.
+ Add t-crtstuff-pic to tmake_file.
+ Set extra_parts.
+ (sh-*-rtems*): Add to tmake_file, add t-crtstuff-pic.
+ Set extra_parts.
+ (sh-wrs-vxworks): Add to tmake_file, add t-crtstuff-pic.
+ (sparc-*-elf*): Remove t-crtin from tmake_file.
+ Add to extra_parts, remove crtbegin.o, crtend.o.
+ (sparc-*-linux*): Add sparc/t-linux64 to tmake_file.
+ (sparc64-*-linux*): Likewise.
+ (sparc-*-rtems*): Remove sparc/t-elf from tmake_file.
+ Add to extra_parts, remove crtbegin.o, crtend.o.
+ (sparc64-*-elf*): Remove t-crtin from tmake_file.
+ Add to extra_parts, remove crtbegin.o, crtend.o.
+ (sparc64-*-rtems*): Remove t-crtin from tmake_file.
+ Add to extra_parts, remove crtbegin.o, crtend.o.
+ (sparc64-*-freebsd*, ultrasparc-*-freebsd*): Add to extra_parts.
+ (sparc64-*-linux*): Add sparc/t-linux64 to tmake_file.
+ (spu-*-elf*): Add to tmake_file, add spu/t-elf.
+ Set extra_parts.
+ (tic6x-*-uclinux): Add c6x/t-uxlinux, t-crtstuff-pic to tmake_file.
+ Set extra_parts.
+ (tic6x-*-*): Change to ...
+ (tic6x-*-elf): ... this.
+ Set extra_parts.
+ (xtensa*-*-elf*): Add to tmake_file, add xtensa/t-elf.
+ Set extra_parts.
+ (am33_2.0-*-linux*): Add comment.
+ (mep*-*-*): Add mep/t-mep to tmake_file.
+ Set extra_parts.
+ * config/alpha/t-vms: New file.
+ * config/alpha/vms-dwarf2.S, config/alpha/vms-dwarf2eh.S: New files.
+ * config/arm/crti.S, config/arm/crtn.S: New files.
+ * config/bfin/crti.S, config/bfin/crtn.S: New files.
+ * config/bfin/crtlibid.S: New file.
+ * config/bfin/t-crtlibid, config/bfin/t-crtstuff: New files.
+ * config/c6x/crti.S, config/c6x/crtn.S: New files.
+ * config/c6x/t-elf (CUSTOM_CRTIN): Set.
+ (crti.o, crtin.o): New rules.
+ (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
+ * config/c6x/t-uclinux: New file.
+ * config/cris/t-elfmulti: New file.
+ * config/cris/t-linux (CRTSTUFF_T_CFLAGS_S): Set.
+ * config/fr30/crti.S, config/fr30/crtn.S: New files.
+ * config/frv/frvbegin.c, config/frv/frvend.c: New files.
+ * config/frv/t-frv: New file.
+ * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Set.
+ * config/h8300/crti.S, config/h8300/crtn.S: New files.
+ * config/i386/cygming-crtbegin.c, config/i386/cygming-crtend.c:
+ New files.
+ * config/i386/t-cygming (crtbegin.o, crtend.o): Use $(srcdir) to
+ refer to cygming-crtbegin.c, cygming-crtend.c.
+ Use $<.
+ * config/i386/t-nto: New file.
+ * config/ia64/crtbegin.S, config/ia64/crtend.S: New files.
+ * config/ia64/crti.S, config/ia64/crtn.S: New files.
+ * config/ia64/t-ia64 (crtbegin.o, crtend.o, crtbeginS.o,
+ crtendS.o): Use $(srcdir) to refer to crtbegin.S, crtend.S.
+ Use .S extension.
+ Use $<.
+ * config/ia64/t-vms (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
+ (crtinitS.o): New rule.
+ * config/ia64/vms-crtinit.S: New file.
+ * config/lm32/t-elf ($(T)crti.o, $(T)crtn.o): Remove.
+ * config/m32r/initfini.c: New file.
+ * config/m32r/t-linux, config/m32r/t-m32r: New files.
+ * config/m68k/crti.S, config/m68k/crtn.S: New files.
+ * config/mcore/crti.S, config/mcore/crtn.S: New files.
+ * config/mep/t-mep: New file.
+ * config/microblaze/crti.S, config/microblaze/crtn.S: New files.
+ * config/microblaze/t-microblaze (MULTILIB_OPTIONS): Remove.
+ * config/mips/crti.S, config/mips/crtn.S: New files.
+ * config/mips/t-crtstuff: New file.
+ * config/mmix/crti.S, config/mmix/crtn.S: New files.
+ * config/mmix/t-mmix (CRTSTUFF_T_CFLAGS): Set.
+ (CUSTOM_CRTIN): Set.
+ ($(T)crti.o, $(T)crtn.o): Remove $(T),
+ dependencies.
+ Use $(srcdir) to refer to crti.S, crtn.S.
+ Use .S extension, $<.
+ * config/moxie/crti.asm: Rename to ...
+ * config/moxie/crti.S: ... this.
+ * config/moxie/crtn.asm: Rename to ...
+ * config/moxie/crtn.S: ... this.
+ * config/moxie/t-moxie: Remove.
+ * config/pa/stublib.c: New file.
+ * config/pa/t-stublib, config/pa/t-stublib64: New files.
+ * config/rs6000/eabi-ci.S, config/rs6000/eabi-cn.S: New files.
+ * config/rs6000/sol-ci.S, config/rs6000/sol-cn.S: New files.
+ * config/rs6000/t-crtstuff: New file.
+ * config/rs6000/t-ppccomm (EXTRA_PARTS): Remove.
+ (ecrti.S, ecrtn.S, ncrti.S, ncrtn.S): Remove.
+ (ecrti$(objext)): Depend on $(srcdir)/config/rs6000/eabi-ci.S.
+ Make output file explicit.
+ (ecrtn$(objext)): Depend on $(srcdir)/config/rs6000/eabi-cn.S.
+ Make output file explicit.
+ (ncrti$(objext): Depend on $(srcdir)/config/rs6000/sol-ci.S.
+ Make output file explicit.
+ (ncrtn$(objext)): Depend on $(srcdir)/config/rs6000/sol-cn.S.
+ Make output file explicit.
+ * config/score/crti.S, config/score/crtn.S: New files.
+ * config/sh/crt1.S, config/sh/crti.S, config/sh/crtn.S: New files.
+ * config/sh/lib1funcs-4-300.S, config/sh/lib1funcs-Os-4-200.S: New
+ files.
+ * config/sh/t-sh, config/sh/t-superh: New files.
+ * config/sparc/t-linux64: New file.
+ * config/spu/cache.S, config/spu/cachemgr.c: New files.
+ * config/spu/t-elf (CRTSTUFF_T_CFLAGS): Set.
+ (cachemgr.o, cachemgr_nonatomic.o, libgcc_%.a, cache8k.o)
+ (cache16k.o, cache32k.o, cache64k.o, cache128k.o): New rules.
+ * config/t-crtin: Remove.
+ * config/t-crtstuff-pic: New file.
+ * config/t-sol2 (CUSTOM_CRTIN): Set.
+ (crti.o, crtn.o): New rules.
+ * config/vms/t-vms: New file.
+ * config/vms/vms-ucrt0.c: New file.
+ * config/xtensa/t-elf: New file.
+
+2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * Makefile.in (SHLIB_NM_FLAGS): Set.
+ * mkmap-flat.awk, mkmap-symver.awk: New files.
+ * configure.ac (libgcc_cv_lib_sjlj_exceptions): Check for SjLj
+ exceptions.
+ * configure: Regenerate.
+ * config/libgcc-glibc.ver: New file.
+ * config/libgcc-libsystem.ver: New file.
+ * config/t-libunwind (SHLIB_LC): Set.
+ * config/t-linux: New file.
+ * config/t-slibgcc (INSTALL_SHLIB): New.
+ (SHLIB_INSTALL): Use it.
+ * config/t-slibgcc-darwin (SHLIB_MKMAP): Use $(srcdir) to refer
+ to mkmap-symver.awk.
+ (SHLIB_MAPFILES): Don't append, adapt pathname.
+ (SHLIB_VERPFX): Set.
+ * config/t-slibgcc-elf-ver (SHLIB_MKMAP): Use $(srcdir) to refer
+ to mkmap-symver.awk.
+ * config/t-slibgcc-gld-nover, config/t-slibgcc-hpux,
+ config/t-slibgcc-libgcc, config/t-slibgcc-vms: New files.
+ * config/alpha/libgcc-alpha-ldbl.ver, config/alpha/t-linux: New files.
+ * config/alpha/t-slibgcc-osf (SHLIB_MKMAP): Use $(srcdir) to refer
+ to mkmap-flat.awk.
+ * config/arm/t-bpabi (SHLIB_MAPFILES): Set.
+ * config/bfin/libgcc-glibc.ver, config/bfin/t-linux: New files.
+ * config/c6x/libgcc-eabi.ver, config/c6x/t-elf: New files.
+ * config/cris/libgcc-glibc.ver, config/cris/t-linux: New files.
+ * config/frv/libgcc-frv.ver, config/frv/t-linux: New files.
+ * config/i386/libgcc-darwin.10.4.ver,
+ config/i386/libgcc-darwin.10.5.ver, config/i386/libgcc-glibc.ver:
+ New files.
+ * config/i386/t-darwin: Remove.
+ * config/i386/t-darwin64: Likewise.
+ * config/i386/t-dw2-eh, config/i386/t-sjlj-eh: New files.
+ * config/i386/t-slibgcc-cygming, config/i386/t-cygwin,
+ config/i386/t-dlldir, config/i386/t-dlldir-x: New files.
+ * config/i386/t-linux: New file.
+ * config/i386/t-mingw32: New file.
+ * config/ia64/libgcc-glibc.ver, config/ia64/libgcc-ia64.ver: New files.
+ * config/ia64/t-glibc: Rename to ...
+ * config/ia64/t-linux: ... this.
+ (SHLIB_MAPFILES): Set.
+ * config/ia64/t-glibc-libunwind: Rename to ...
+ * config/ia64/t-linux-libunwind: ... this.
+ * config/ia64/t-ia64 (SHLIB_MAPFILES): Set.
+ * config/ia64/t-slibgcc-hpux: New file.
+ * config/m32r/libgcc-glibc.ver, config/m32r/t-linux: New files.
+ * config/m68k/t-slibgcc-elf-ver: New file.
+ * config/mips/t-mips16 (SHLIB_MAPFILES): Set.
+ * config/mips/t-slibgcc-irix (SHLIB_MKMAP): Use $(srcdir) to refer
+ to mkmap-flat.awk.
+ * config/pa/t-slibgcc-hpux: New file.
+ * config/pa/t-slibgcc-dwarf-ver, config/pa/t-slibgcc-sjsj-ver: New
+ files.
+ * config/rs6000/libgcc-darwin.10.4.ver,
+ config/rs6000/libgcc-darwin.10.5.ver: New files.
+ * config/rs6000/libgcc-ppc-glibc.ver: Rename to
+ config/rs6000/libgcc-glibc.ver.
+ * config/rs6000/libgcc-ppc64.ver: Rename to
+ config/rs6000/libgcc-ibm-ldouble.ver.
+ * config/rs6000/t-darwin (SHLIB_VERPFX): Remove.
+ * config/rs6000/t-ibm-ldouble (SHLIB_MAPFILES): Adapt filename.
+ * config/rs6000/t-ldbl128: Rename to ...
+ * config/rs6000/t-linux: ... this.
+ (SHLIB_MAPFILES): Adapt filename.
+ * config/rs6000/t-slibgcc-aix: New file.
+ * config/sh/libgcc-excl.ver, config/sh/libgcc-glibc.ver: New files.
+ * config/sh/t-linux (SHLIB_MAPFILES): Use $(srcdir) to refer to
+ libgcc-excl.ver, libgcc-glibc.ver.
+ (SHLIB_LINK, SHLIB_INSTALL): Remove.
+ * config/sparc/libgcc-glibc.ver: New file.
+ * config/sparc/t-linux: New file.
+ * config/xtensa/libgcc-glibc.ver, config/xtensa/t-linux: New files.
+ * config.host (*-*-freebsd*): Add t-slibgcc, t-slibgcc-gld,
+ t-slibgcc-elf-ver to tmake_file.
+ Add t-slibgcc-nolc-override to tmake_file for posix threads on
+ *-*-freebsd[34].
+ (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
+ *-*-gnu*, *-*-kopensolaris*-gnu): Add t-slibgcc, t-slibgcc-gld,
+ t-slibgcc-elf-ver, t-linux to tmake_file.
+ (*-*-netbsd*): Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to
+ tmake_file.
+ (alpha*-*-linux*): Add alpha/t-linux to tmake_file.
+ (alpha64-dec-*vms*): Add t-slibgcc-vms to tmake_file.
+ (alpha*-dec-*vms*): Likewise.
+ (arm*-*-freebsd*): Append to tmake_file.
+ (arm*-*-netbsdelf*): Add t-slibgcc-gld-nover to tmake_file.
+ (arm*-*-linux*): Add t-slibgcc-libgcc to tmake_file for
+ arm*-*-linux-*eabi.
+ (arm*-*-eabi*, arm*-*-symbianelf*): Add t-slibgcc-nolc-override to
+ tmake_file for arm*-*-symbianelf*.
+ (bfin*-linux-uclibc*): Append to tmake_file, add bfin/t-linux.
+ (cris-*-linux*, crisv32-*-linux*): Append to tmake_file, add
+ cris/t-linux.
+ (frv-*-*linux*): Append to tmake_file, add frv/t-linux.
+ (hppa*-*-linux*): Add t-slibgcc-libgcc, pa/t-slibgcc-sjlj-ver,
+ pa/t-slibgcc-dwarf-ver to tmake_file.
+ (hppa[12]*-*-hpux10*): Add t-slibgcc, pa/t-slibgcc-sjlj-ver,
+ pa/t-slibgcc-dwarf-ver, t-slibgcc-hpux, pa/t-slibgcc-hpux to tmake_file.
+ (hppa*64*-*-hpux11*): Likewise.
+ (hppa[12]*-*-hpux11*): Likewise.
+ (x86_64-*-darwin*): Don't override tmake_file, but only keep
+ i386/t-crtpc, i386/t-crtfm.
+ (i[34567]86-*-cygwin*): Set tmake_eh_file, tmake_dlldir_file.
+ Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
+ to tmake_file.
+ Add i386/t-cygwin to tmake_file.
+ Prepent i386/t-mingw-pthread to tmake_file for posix threads.
+ (i[34567]86-*-mingw*): Set tmake_eh_file, tmake_dlldir_file.
+ Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
+ to tmake_file.
+ Add i386/t-mingw32 to tmake_file.
+ (x86_64-*-mingw*): Likewise.
+ (ia64*-*-freebsd*): Append to tmake_file.
+ (ia64*-*-linux*): Append to tmake_file.
+ Replace ia64/t-glibc by ia64/t-linux.
+ Replace ia64/t-glibc-libunwind by ia64/t-linux-libunwind if using
+ system libunwind.
+ (ia64*-*-hpux*): Add t-slibgcc, ia64/t-slibgcc-hpux,
+ t-slibgcc-hpux to tmake_file.
+ (ia64-hp-*vms*): Add t-slibgcc-vms to tmake_file.
+ (m32r-*-linux*): Append to tmake_file, add m32r/t-linux.
+ (m32rle-*-linux*): Likewise.
+ (m68k-*-linux*)): Add m68k/t-slibgcc-elf-ver to tmake_file unless
+ sjlj exceptions.
+ (microblaze*-linux*): New case.
+ Append to tmake_file, add t-slibgcc-nolc-override.
+ (powerpc-*-freebsd*): Add t-slibgcc-libgcc to tmake_file.
+ (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
+ Replace rs6000/t-ldbl128 by rs6000/t-linux in tmake_file.
+ (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
+ rs6000/t-slibgcc-aix to tmake_file.
+ (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
+ (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
+ (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
+ (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
+ (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
+ (sh64l*-*-netbsd*): Add t-slibgcc-libgcc to tmake_file for
+ sh*-*-linux*.
+ (sparc-*-linux*): Append to tmake_file for *-leon*.
+ Add sparc/t-linux to tmake_file for non-Leon targets.
+ (sparc64-*-linux*): Add sparc/t-linux to tmake_file.
+ (tic6x-*-uclinux): New case.
+ Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to tmake_file.
+ (tic6x-*-*): Add c6x/t-elf to tmake_file.
+ (xtensa*-*-linux*): Append to tmake_file, add xtensa/t-linux.
+ (am33_2.0-*-linux*): Append to tmake_file.
+ (i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-kfreebsd*-gnu)
+ (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Also handle
+ x86_64-*-kfreebsd*-gnu.
+ Add i386/t-linux to tmake_file.
+
+2011-10-28 Ian Lance Taylor <iant@google.com>
+
+ * config/i386/morestack.S: Correct CFI information to do proper
+ returns throughout function. In 32-bit mode, save %ebx so that it
+ is restored on unwind.
+
+2011-10-25 Bernd Schmidt <bernds@codesourcery.com>
+
+ * config/c6x/pr-support.c (__gnu_unwind_24bit): Correct logic for the
+ case where B3 isn't the return register.
+
+ * config/c6x/pr-support.c (pop_compact_frame, pop_frame): Correct
+ logic for doubleword pops.
+
+2011-10-25 Andreas Tobler <andreast@fgznet.ch>
+
+ * config/rs6000/t-freebsd: Add wildcard.
+
+2011-10-21 Paul Brook <paul@codesourcery.com>
+
+ * unwind-arm-common.inc: Handle ID3/4 unwinding data.
+
+2011-10-16 Uros Bizjak <ubizjak@gmail.com>
+ Eric Botcazou <ebotcazou@adacore.com>
+
+ PR target/50737
+ * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Set
+ fs->signal_frame to 1.
+
+2011-10-07 Ian Lance Taylor <iant@google.com>
+
+ * generic-morestack-thread.c: #include <errno.h>.
+
+2011-10-07 Ian Lance Taylor <iant@google.com>
+
+ PR target/46093
+ * generic-morestack.c (__generic_morestack): Make sure the segment
+ is large enough for both the stack frame and the copied
+ parameters.
+
+2011-10-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ PR bootstrap/49804
+ * config.host: Add crtbegin.o, crtbeginS.o, crtend.o, crtendS.o to
+ extra_parts.
+
+2011-09-28 Nick Clifton <nickc@redhat.com>
+
+ * config/rx/rx-lib.h: Always restrict doubles to the SF type when
+ 64-bit doubles are not enabled.
+ * config/rx/rx-abi.h: Fix extraneous renaming of the floatsisf
+ and floatunsisf functions.
+
+2011-09-13 Paul Brook <paul@codesourcery.com>
+
+ * config.host (tic6x-*-*): Add c6x/t-c6x-elf. Set unwind_header.
+ * unwind-c.c (PERSONALITY_FUNCTION): Use UNWIND_POINTER_REG.
+ * unwind-arm-common.inc: New file.
+ * config/arm/unwind-arm.c: Use unwind-arm-common.inc.
+ * config/arm/unwind-arm.h: Use unwind-arm-common.h.
+ (_GLIBCXX_OVERRIDE_TTYPE_ENCODING): Define.
+ * config/c6x/libunwind.S: New file.
+ * config/c6x/pr-support.c: New file.
+ * config/c6x/unwind-c6x.c: New file.
+ * config/c6x/unwind-c6x.h: New file.
+ * config/c6x/t-c6x-elf: New file.
+
+2011-08-23 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/64/sfp-machine.h (ASM_INVALID): New define.
+ (ASM_DIVZERO): Ditto.
+ (FP_HANLDE_EXCEPTIONS): Use ASM_INVALID and ASM_DIVZERO.
+
+2011-08-18 Richard Sandiford <richard.sandiford@linaro.org>
+
+ * config/arm/bpabi-lib.h (RENAME_LIBRARY_SET): Delete.
+
+2011-08-17 Richard Sandiford <richard.sandiford@linaro.org>
+
+ PR target/50090
+ * config/arm/bpabi-lib.h (RENAME_LIBRARY): Use a C-level alias
+ instead of an assembly one.
+
+2011-08-12 Paolo Bonzini <bonzini@gnu.org>
+
+ PR bootstrap/50047
+ * Makefile.in (install-unwind_h): Create
+ $(gcc_objdir)/include/unwind.h atomically.
+
+2011-08-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * Makefile.in (install-unwind_h): Remove destination file first.
+
+2011-08-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * sync.c: New file.
+ * config/mips/t-mips16: New file.
+ * config.host (mips64*-*-linux*): Add mips/t-mips16 to tmake_file.
+ (mips*-*-linux*): Likewise.
+ (mips*-sde-elf*): Likewise.
+ (mipsisa32-*-elf*): Join with mipsisa32r2-*-elf*,
+ mipsisa64-*-elf*, mipsisa64r2-*-elf*.
+ Add mips/t-mips16 to tmake_file.
+ (mipsisa64sb1-*-elf*): Add mips/t-mips16 to tmake_file.
+ (mips-*-elf*): Likewise.
+ (mips64-*-elf*): Likewise.
+ (mips64orion-*-elf*): Likewise.
+ (mips*-*-rtems*): Likewise.
+ (mipstx39-*-elf*): Likewise.
+ * Makefile.in: Use SYNC instead of LIBGCC_SYNC.
+ ($(libgcc-sync-size-funcs-o)): Use SYNC_CFLAGS instead of
+ LIBGCC_SYNC_CFLAGS.
+ Use $(srcdir) to refer to sync.c.
+ Use $<.
+ ($(libgcc-sync-funcs-o)): Likewise.
+ ($(libgcc-sync-size-funcs-s-o)): Likewise.
+ ($(libgcc-sync-funcs-s-o)): Likewise.
+
+2011-08-09 Andreas Schwab <schwab@linux-m68k.org>
+
+ * config.host (ia64*-*-linux*): Move ia64/t-glibc after
+ t-libunwind.
+
+2011-08-08 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR other/48007
+ * config/i386/value-unwind.h: New.
+
+2011-08-06 Richard Sandiford <rdsandiford@googlemail.com>
+
+ * config.host (*-*-darwin*, *-*-freebsd*, *-*-linux*, frv-*-*linux*)
+ (*-*-kfreebsd*-gnu, *-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu):
+ Add to tmake_file rather than overriding it.
+
+2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * config/t-softfp: Remove.
+ * soft-fp: Moved from ../gcc/config.
+ * soft-fp/README: Remove t-softfp reference.
+ * soft-fp/t-softfp: Move to config/t-softfp.
+ (softfp_machine_header): Remove.
+ (softfp_file_list): Remove config subdir.
+ (soft-fp-objects): New variable.
+ ($(soft-fp-objects)): Set INTERNAL_CFLAGS.
+ (LIB2FUNCS_EXTRA): Add to LIB2ADD instead.
+ (SFP_MACHINE, $(SFP_MACHINE)): Remove.
+ * config/t-softfp-excl: New file.
+ * config/t-softfp-sfdf: New file.
+ * config/t-softfp-tf: New file.
+ * config/no-sfp-machine.h: New file.
+ * config/arm/sfp-machine.h: New file.
+ * config/arm/t-softfp: New file.
+ * config/c6x/sfp-machine.h: New file.
+ * config/i386/32/t-fprules-softfp: Rename to ...
+ * config/i386/32/t-softfp: ... this.
+ (tifunctions, LIB2ADD): Remove.
+ (softfp_int_modes): Override.
+ * config/i386/64/t-softfp-compat (tf-functions): Remove config
+ subdir.
+ * config/i386/64/eqtf2.c: Likewise.
+ * config/i386/64/getf2.c: Likewise.
+ * config/i386/64/letf2.c: Likewise.
+ * config/ia64/sft-machine.h: New file.
+ * config/ia64/t-fprules-softfp: Rename to ...
+ * config/ia64/t-softfp: ... this.
+ * config/lm32/sfp-machine.h: New file.
+ * config/moxie/t-moxie-softfp: Remove.
+ * config/rs6000/ibm-ldouble-format: New file.
+ * config/rs6000/ibm-ldouble.c: New file.
+ * config/rs6000/libgcc-ppc-glibc.ver: New file
+ * config/rs6000/libgcc-ppc64.ver: New file
+ * config/rs6000/sfp-machine.h: New file.
+ * config/rs6000/t-freebsd: New file.
+ * config/rs6000/t-ibm-ldouble: New file.
+ * config/rs6000/t-ldbl128: Use $(srcdir) to refer to
+ libgcc-ppc-glibc.ver.
+ * config/rs6000/t-linux64: New file.
+ * config/rs6000/t-ppccomm (LIB2ADD): Add
+ $(srcdir)/config/rs6000/ibm-ldouble.c.
+ * config/rs6000/t-ppccomm-ldbl: New file.
+ * config/score/sfp-machine.h: New file.
+ * config.host (sfp_machine_header): Explain.
+ (arm*-*-linux*): Add t-softfp-sfdf, t-softfp-excl, arm/t-softfp,
+ t-softfp to tmake_file.
+ (arm*-*-uclinux*): Likewise.
+ (arm*-*-ecos-elf): Likewise.
+ (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
+ (arm*-*-rtems*): Likewise.
+ (arm*-*-elf): Likewise.
+ (ia64*-*-linux*): Replace ia64/t-fprules-softfp by ia64/t-softfp
+ in tmake_file.
+ Add t-softfp-tf, t-softfp-excl, t-softfp to tmake_file.
+ (lm32-*-elf*, lm32-*-rtems*): Add t-softfp-sfdf, t-softfp to tmake_file.
+ (lm32-*-uclinux*): Likewise.
+ (moxie-*-*): Replace moxie/t-moxie-softfp by t-softfp-sfdf,
+ t-softfp-excl, t-softfp.
+ (powerpc-*-darwin*): Add rs6000/t-ibm-ldouble to tmake_file.
+ (powerpc64-*-darwin*): Likewise.
+ (powerpc-*-freebsd*): Add t-softfp-sfdf, t-softfp-excl, t-softfp
+ to tmake_file.
+ (powerpc-*-eabisimaltivec*): Add rs6000/t-ppccomm-ldbl to
+ tmake_file.
+ (powerpc-*-eabisim*): Likewise.
+ (powerpc-*-elf*): Likewise.
+ (powerpc-*-eabialtivec*): Likewise.
+ (powerpc-xilinx-eabi*): Likewise.
+ (powerpc-*-rtems*): Likewise.
+ (powerpc-*-linux*, powerpc64-*-linux*): Add t-softfp-sfdf,
+ t-softfp-excl, t-softfp to tmake_file.
+ (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add
+ rs6000/t-ppccomm-ldbl to tmake_file.
+ (powerpcle-*-elf*): Likewise.
+ (powerpcle-*-eabisim*): Likewise.
+ (powerpcle-*-eabi*): Likewise.
+ (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
+ rs6000/t-ibm-ldouble to tmake_file.
+ (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
+ (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
+ (score-*-elf): Add t-softfp-sfdf, t-softfp-excl, t-softfp to tmake_file.
+ (tic6x-*-*): Likewise.
+ (i[34567]86-*-darwin*, x86_64-*-darwin*,
+ i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu,
+ i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-gnu*,
+ i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*,
+ i[34567]86-*-cygwin*, i[34567]86-*-mingw*, x86_64-*-mingw*,
+ i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add t-softfp-tf,
+ t-softfp to tmake_file.
+ * configure.ac (sfp_machine_header): Provide default if unset.
+ Substitute.
+ Link sfp-machine.h to config/$sfp_machine_header.
+ * configure: Regenerate.
+
+2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * Makefile.in (double_type_size, long_double_type_size): Set.
+ Remove $(fpbit-in-libgcc) support.
+ (FPBIT_FUNCS, DPBIT_FUNCS, TPBIT_FUNCS): New variables.
+ (fpbit-src): New variable.
+ ($(fpbit-o), $(fpbit-s-o)): Use $(fpbit-src) instead of $(FPBIT).
+ Compile with -DFLOAT $(FPBIT_CFLAGS).
+ Use $<.
+ ($(dpbit-o), $(dpbit-s-o)): Use $(fpbit-src) instead of $(DPBIT).
+ Compile with $(FPBIT_CFLAGS).
+ Use $<.
+ ($(tpbit-o), $(tpbit-s-o): Use $(fpbit-src) instead of $(TPBIT).
+ Compile with -DFLOAT $(TPBIT_CFLAGS).
+ Use $<.
+ * configure.ac (double_type_size, long_double_type_size):
+ Determine and substitute.
+ * configure: Regenerate.
+ * fp-bit.c, fp-bit.h: New files.
+ * config/avr/avr-lib.h, config/h8300/h8300-lib.h: New files.
+ * config/mips/t-irix6 (TPBIT, $(gcc_objdir)/tp-bit.c): Remove.
+ * config/mips/t-mips: New file.
+ * config/mips/t-sdemtk: New file.
+ * config/rs6000/ppc64-fp.c: New file.
+ * config/rs6000/t-darwin (LIB2ADD): Add
+ $(srcdir)/config/rs6000/ppc64-fp.c.
+ * config/rs6000/t-ppc64-fp: New file.
+ * config/rx/rx-lib.h: New file.
+ * config/rx/t-rx (FPBIT): Set to true.
+ ($(gcc_objdir)/fp-bit.c): Remove.
+ (DPBIT): Set to true only with -m64bit-doubles.
+ ($(gcc_objdir)/dp-bit.c): Remove.
+ * config/sparc/t-softfp: Remove.
+ * config/spu/t-elf: New file.
+ * config/t-fdpbit, config/t-fpbit: New files.
+ * config.host (m32c*-*-*): Add t-fdpbit to tmake_file.
+ (mips*-*-*): Likewise.
+ (arm-wrs-vxworks): Likewise.
+ (arm*-*-freebsd*): Likewise.
+ (avr-*-rtems*): Add t-fpbit to tmake_file.
+ (avr-*-*): Likewise.
+ (bfin*-elf*): Add t-fdpbit to tmake_file.
+ (bfin*-uclinux*): Likewise.
+ (bfin*-linux-uclibc*): Likewise.
+ (bfin*-rtems*): New case.
+ Add t-fdpbit to tmake_file.
+ (bfin*-*): Add t-fdpbit to tmake_file.
+ (crisv32-*-elf): Likewise.
+ (cris-*-linux*): Likewise.
+ (fr30-*-elf): Likewise.
+ (frv-*-elf, frv-*-*linux*): Likewise.
+ (h8300-*-rtems*, h8300-*-elf*): Add t-fpbit to tmake_file.
+ (iq2000*-*-elf*): Add t-fdpbit to tmake_file.
+ (m32r-*-elf*): Likewise.
+ (m32rle-*-elf*): Likewise.
+ (m32r-*-linux*): Likewise.
+ (m32rle-*-linux*): Likewise.
+ (mcore-*-elf): Add t-fdpbit to tmake_file.
+ (microblaze*-*-*): Likewise.
+ (mips-sgi-irix6.5*): Add t-tpbit to tmake_file.
+ (mips*-*-netbsd*): Add mips/t-mips to tmake_file.
+ (mips64*-*-linux*): Also handle mipsisa64*-*-linux*.
+ Fix typo.
+ Add mips/t-tpbit to tmake-file.
+ (mips*-*-linux*): Fix typo.
+ (mips*-sde-elf*): New case
+ Add mips/t-sdemtk unless using newlib.
+ (mipsisa64sr71k-*-elf*): Add t-fdpbit to tmake_file.
+ (mipsisa64sb1-*-elf*): Add mips/t-mips to tmake_file.
+ (mn10300-*-*): Likewise.
+ (pdp11-*-*): Likewise.
+ (picochip-*-*): Add t-fpbit to tmake_file.
+ (powerpc-*-eabisimaltivec*): Likewise.
+ (powerpc-*-eabisim*): Likewise.
+ (powerpc-*-elf*): Likewise.
+ (powerpc-*-eabialtivec*): Likewise.
+ (powerpc-xilinx-eabi*): New case.
+ Add t-fdpbit to tmake_file.
+ (powerpc-*-eabi*): Add t-fdpbit to tmake_file.
+ (powerpc-*-rtems*): Likewise.
+ (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-ppc64-fp to
+ tmake_file.
+ (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add t-fdpbit to
+ tmake_file.
+ (powerpc-*-lynxos*): Likewise.
+ (powerpcle-*-elf*): Likewise.
+ (powerpcle-*-eabisim*): Likewise.
+ (powerpcle-*-eabi*): Likewise.
+ (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
+ t-fdpbit, rs6000/t-ppc64-fp to tmake_file.
+ (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
+ (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
+ (rx-*-elf): Add t-fdpbit to tmake_file.
+ (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
+ (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
+ (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
+ (sh64l*-*-netbsd*): Add t-fdpbit to tmake_file except on
+ sh*-*-netbsd*.
+ (sh-*-rtems*): Add t-fdpbit to tmake_file.
+ (sh-wrs-vxworks): Likewise.
+ (sparc-*-elf*): Replace sparc/t-softfp by t-fdpbit in tmake_file.
+ (sparc-*-linux*): Add t-fdpbit to tmake_file for *-leon*.
+ (sparc-*-rtems*, sparc64-*-rtems*): Split off ...
+ (sparc64-*-rtems*): ... new case.
+ (sparc-*-rtems*): Add t-fdpbit to tmake_file.
+ (spu-*-elf*): Likewise.
+ Add spu/t-elf to tmake_file.
+ (v850*-*-*): Add t-fdpbit to tmake_file.
+ (xstormy16-*-elf): Likewise.
+ (am33_2.0-*-linux*): Add t-fdpbit to tmake_file.
+ (mep*-*-*): Likewise.
+
+2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * Makefile.in (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): New
+ variables.
+ (LIBUNWIND, SHLIBUNWIND_LINK, SHLIBUNWIND_INSTALL): New variables.
+ (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): Add $(srcdir)/emutls.c.
+ (install-unwind_h): New target.
+ (all): Depend on it.
+ * config.host (unwind_header): New variable.
+ (*-*-freebsd*): Set tmake_file to t-eh-dw2-dip.
+ (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
+ *-*-gnu*): Likewise, also for *-*-kopensolaris*-gnu.
+ (*-*-solaris2*): Add t-eh-dw2-dip to tmake_file.
+ (arm*-*-linux*): Add arm/t-bpabi for arm*-*-linux-*eabi.
+ Set unwind_header.
+ (arm*-*-uclinux*): Add arm/t-bpabi for arm*-*-uclinux*eabi.
+ Set unwind_header.
+ (arm*-*-eabi*, arm*-*-symbianelf*): Add arm/t-bpabi for
+ arm*-*-eabi*.
+ Add arm/t-symbian to tmake_file for arm*-*-symbianelf*.
+ Set unwind_header.
+ (ia64*-*-elf*): Add ia64/t-eh-ia64 to tmake_file.
+ (ia64*-*-freebsd*): Likewise.
+ (ia64*-*-linux*): Add ia64/t-glibc, ia64/t-eh-ia64, t-libunwind to
+ tmake_file.
+ Add t-libunwind-elf, ia64/t-glibc-libunwind unless
+ $with_system_libunwind.
+ (ia64*-*-hpux*): Set tmake_file.
+ (ia64-hp-*vms*): Add ia64/t-eh-ia64 to tmake_file.
+ (picochip-*-*): Set tmake_file.
+ (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Set
+ md_unwind_header.
+ (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
+ (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
+ (s390x-ibm-tpf*): Add t-eh-dw2-dip to tmake_file.
+ (xtensa*-*-elf*): Set tmake_file.
+ (xtensa*-*-linux*): Likewise.
+ * configure.ac: Include ../config/unwind_ipinfo.m4.
+ Call GCC_CHECK_UNWIND_GETIPINFO.
+ Link unwind.h to $unwind_header.
+ * configure: Regenerate.
+ * emutls.c, unwind-c.c, unwind-compat.c, unwind-compat.h,
+ unwind-dw2-fde-compat.c, unwind-dw2-fde-dip.c, unwind-dw2-fde.c,
+ unwind-dw2-fde.h, unwind-dw2.c, unwind-dw2.h, unwind-generic.h,
+ unwind-pe.h, unwind-sjlj.c, unwind.inc: New files.
+ * config/unwind-dw2-fde-darwin.c: New file.
+ * config/arm/libunwind.S, config/arm/pr-support.c,
+ config/arm/t-bpabi, config/arm/t-symbian, config/arm/unwind-arm.c,
+ config/arm/unwind-arm.h,: New files.
+ * config/ia64/fde-glibc.c, config/ia64/fde-vms.c,
+ config/ia64/t-eh-ia64, config/ia64/t-glibc,
+ config/ia64/t-glibc-libunwind, config/ia64/t-hpux,
+ config/ia64/t-vms, config/ia64/unwind-ia64.c,
+ config/ia64/unwind-ia64.h: New files.
+ * config/picochip/t-picochip: New file.
+ * config/rs6000/aix-unwind.h, config/rs6000/darwin-fallback.c: New
+ files.
+ * config/rs6000/t-darwin (LIB2ADDEH): Set.
+ * config/s390/t-tpf (LIB2ADDEH): Remove.
+ * config/t-darwin (LIB2ADDEH): Set.
+ * config/t-eh-dw2-dip: New file.
+ * config/t-libunwind, config/t-libunwind-elf: New files.
+ * config/t-sol2 (LIB2ADDEH): Remove.
+ * config/xtensa/t-xtensa: New file.
+
+2011-08-02 H.J. Lu <hongjiu.lu@intel.com>
+
+ * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): New.
+ (x86_64_fallback_frame_state): Use RT_SIGRETURN_SYSCALL and
+ long long to check rt_sigreturn syscall.
+
+2011-08-02 Alan Modra <amodra@gmail.com>
+
+ * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
+ Restore for indirect call bcrtl from correct stack slot, and only
+ if cfa+40 isn't valid.
+
+2011-08-01 Julian Brown <julian@codesourcery.com>
+
+ * config.host (arm*-*-linux*, arm*-*-uclinux*, arm*-*-eabi*)
+ (arm*-*-symbianelf*): Add t-fixedpoint-gnu-prefix makefile fragment.
+ * config/arm/bpabi-lib.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define.
+
+2011-08-01 Julian Brown <julian@codesourcery.com>
+
+ * Makefile.in (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): New.
+ (libgcc-std.ver.in): Use above.
+ * fixed-bit.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define, if
+ LIBGCC2_GNU_PREFIX is defined. Use instead of LIBGCC2_GNU_PREFIX
+ throughout file.
+ * config/t-fixedpoint-gnu-prefix: New file.
+ * config/t-gnu-prefix (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): Set.
+ * libgcc-std.ver.in (fixed-point routines): Use __FIXPTPFX__
+ instead of __PFX__.
+
+2011-07-28 H.J. Lu <hongjiu.lu@intel.com>
+
+ * config/i386/morestack.S (X86_64_SAVE_NEW_STACK_BOUNDARY): New.
+ Use X86_64_SAVE_NEW_STACK_BOUNDARY to save the new stack boundary
+ for x86-64. Properly check __x86_64__ and __LP64__.
+
+2010-07-28 H.J. Lu <hongjiu.lu@intel.com>
+
+ * config/i386/64/sfp-machine.h (_FP_W_TYPE): Always use _WIN64
+ version.
+ (_FP_WS_TYPE): Likewise.
+ (_FP_I_TYPE): Likewise.
+
+2011-07-28 Alan Modra <amodra@gmail.com>
+
+ * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
+ Leave r2 REG_UNSAVED if stopped on the instruction that saves r2
+ in a plt call stub. Do restore r2 if stopped on bctrl.
+
+2011-07-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * config.host (i[3456x]86-*-netware*): Remove.
+ * config/i386/netware-crt0.c, config/i386/t-nwld,
+ config/i386/t-slibgcc-nwld: Remove.
+
+2011-07-15 Bernd Schmidt <bernds@codesourcery.com>
+
+ * config.host: Handle tic6x-*-*.
+ * config/c6x/c6x-abi.h: New file.
+
+2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * config/i386/crtprec.c: New file.
+ * config/i386/t-crtpc: Use $(srcdir) to refer to crtprec.c.
+ * config.host (i[34567]86-*-darwin*): Add i386/t-crtpc to tmake_file.
+ Add crtprec32.o, crtprec64.o, crtprec80.o to extra_parts.
+ (x86_64-*-darwin*): Likewise.
+ (i[34567]86-*-solaris2*: Likewise.
+
+2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * config/alpha/crtfastmath.c: New file.
+ * config/i386/crtfastmath.c: New file.
+ * config/ia64/crtfastmath.c: New file.
+ * config/mips/crtfastmath.c: New file.
+ * config/sparc/crtfastmath.c: New file.
+
+ * config/t-crtfm (crtfastmath.o): Use $(srcdir) to refer to
+ crtfastmath.c.
+ Add -frandom-seed=gcc-crtfastmath.
+ * config/alpha/t-crtfm: Remove.
+ * config/i386/t-crtfm: Use $(srcdir) to refer to crtfastmath.c.
+ * config/ia64/t-ia64 (crtfastmath.o): Remove.
+
+ * config.host (alpha*-*-linux*): Replace alpha/t-crtfm by t-crtfm.
+ (alpha*-dec-osf5.1*): Likewise.
+ (alpha*-*-freebsd*): Add t-crtfm to tmake_file.
+ Add crtfastmath.o to extra_parts.
+ (i[34567]86-*-darwin*): Add i386/t-crtfm to tmake_file.
+ Add crtfastmath.o to extra_parts.
+ (x86_64-*-darwin*): Likewise.
+ (x86_64-*-mingw*): Likewise.
+ (ia64*-*-elf*): Add t-crtfm to tmake_file.
+ (ia64*-*-freebsd*): Likewise.
+ (ia64*-*-linux*): Likewise.
+ (sparc64-*-freebsd*): Add t-crtfm to tmake_file.
+ Add crtfastmath.o to extra_parts.
+
+2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * config/darwin-crt3.o: New file.
+ * config/rs6000/darwin-crt2.c: New file.
+ * config/t-darwin: New file.
+ * config/rs6000/t-darwin (DARWIN_EXTRA_CRT_BUILD_CFLAGS): New variable.
+ (crt2.o): New rule.
+ * config.host (*-*-darwin*): Add crt3.o to extra_parts.
+ (powerpc-*-darwin*): Add crt2.o to extra_parts.
+ (powerpc64-*-darwin*): Likewise.
+
+2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * config/i386/netware-crt0.c: New file.
+ * config/i386/t-nwld: Rename to ...
+ * config/i386/t-slibgcc-nwld: ... this.
+ * config/i386/t-nwld: New file.
+ * config.host (i[3456x]86-*-netware*): Add i386/t-slibgcc-nwld to
+ tmake_file.
+ Add crt0.o, libgcc.def, libc.def, libcpre.def, posixpre.def to
+ extra_parts.
+
+2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * configure.ac (i?86-*-solaris2*): Use libgcc copy of
+ i386/t-crtstuff.
+ * configure: Regenerate.
+
+2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * dfp-bit.c, dfp-bit.h: New files.
+ * Makefile.in (D32PBIT_FUNCS, D64PBIT_FUNCS, D128PBIT_FUNCS): New
+ variables.
+ ($(d32pbit-o)): Use $(srcdir) to refer to dfp-bit.c
+ ($(d64pbit-o)): Likewise.
+ ($(d128pbit-o)): Likewise.
+ * config/t-dfprules: New file.
+ * config.host (i[34567]86-*-linux*): Add t-dfprules to tmake_file.
+ (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu,
+ i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
+ (x86_64-*-linux*): Likewise.
+ (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
+ (i[34567]86-*-cygwin*): Likewise.
+ (i[34567]86-*-mingw*, x86_64-*-mingw*): Likewise.
+ (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
+
+2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * Makfile.in (LIBGCOV): New variable.
+ ($(libgcov-objects)): Use $(srcdir) to refer to libgcov.c.
+ * libgcov.c: New file.
+
+2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * fixed-bit.c, fixed-bit.h: New files.
+ * fixed-obj.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir) to
+ refer to fixed-bit.c.
+
+2011-07-07 Joseph Myers <joseph@codesourcery.com>
+
+ * config.host (*local*): Remove.
+
+2011-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ PR target/39150
+ * config.host (*-*-solaris2*): Handle x86_64-*-solaris2.1[0-9]*
+ like i?86-*-solaris2.1[0-9]*.
+ (i[34567]86-*-solaris2*): Also handle x86_64-*-solaris2.1[0-9]*.
+ * configure.ac (i?86-*-solaris2*): Likewise.
+ * configure: Regenerate.
+
+2011-07-06 Thomas Schwinge <thomas@schwinge.name>
+
+ * config.host (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
+ (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Remove
+ md_unwind_header by splitting out of...
+ (i[34567]86-*-linux*): ... this.
+ * config.host (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu):
+ Remove md_unwind_header by splitting out of...
+ (x86_64-*-linux*): ... this.
+
+2011-07-04 Georg-Johann Lay <avr@gjlay.de>
+
+ * config/avr/t-avr (intfuncs16): Add _clrsbXX2.
+
+2011-06-28 Nick Clifton <nickc@redhat.com>
+
+ * config.host: Recognize all V850 variants.
+
+2011-06-22 Uros Bizjak <ubizjak@gmail.com>
+
+ * enable-execute-stack-empty.c (__enable_execute_stack): Add prototype.
+
+2011-06-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * shared-object.mk (c_flags-$o): Save c_flags.
+ ($(base)$(objext)): Use it.
+ ($(base)_s$(objext)): Likewise.
+
+2011-06-21 Bernd Schmidt <bernds@codesourcery.com>
+
+ * Makefile.in (lib2funcs): Add _clrsbsi2 and _clrsbdi2.
+ * libgcc-std.ver.in (GCC_4.7.0): New section.
+
+2011-06-16 Georg-Johann Lay <avr@gjlay.de>
+
+ PR target/49313
+ PR target/29524
+ * config/avr/t-avr: Fix line endings.
+ (intfuncs16): Remove _ffsXX2, _clzXX2, _ctzXX2, _popcountXX2,
+ _parityXX2.
+
+2011-06-14 Olivier Hainque <hainque@adacore.com>
+ Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * config/mips/irix6-unwind.h: New file.
+ * config.host (mips-sgi-irix6.5*): Set md_unwind_header.
+
+2011-06-10 Eric Botcazou <ebotcazou@adacore.com>
+
+ * config/sparc/linux-unwind.h (STACK_BIAS): Define.
+ (sparc64_fallback_frame_state): Use it.
+ (sparc64_frob_update_context): Further adjust context.
+ * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Likewise.
+ * config/sparc/sol2-ci.S: Add TARGET_FLAT handling.
+ * config/sparc/sol2-cn.S: Likewise.
+
+2011-06-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * enable-execute-stack-empty.c: New file.
+ * enable-execute-stack-mprotect.c: New file.
+ * config/i386/enable-execute-stack-mingw32.c: New file.
+ * config.host (enable_execute_stack): New variable.
+ Select appropriate variants.
+ * configure.ac: Link enable-execute-stack.c to
+ $enable_execute_stack.
+ * configure: Regenerate.
+ * Makefile.in (LIB2ADD): Add enable-execute-stack.c.
+ (lib2funcs): Remove _enable_execute_stack.
+
+2011-06-09 David S. Miller <davem@davemloft.net>
+ Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * config.host (sparc-*-linux*): Correct md_unwind_header
+ filename.
+ (s390x-ibm-tpf*): Fix typo.
+
+2011-06-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * config.host (mips-sgi-irix6.5*): Add t-crtfm to tmake_file.
+ Add crtfastmath.o to extra_parts.
+ (mips64*-*-linux*, mips*-*-linux*): Use t-crtfm instead of
+ mips/t-crtfm.
+ * config/mips/t-crtfm: Remove.
+
+2011-06-04 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
+
+ * config.host (hppa*-*-linux*): Correct md_unwind_header name.
+
+2011-06-04 Kaz Kojima <kkojima@gcc.gnu.org>
+
+ * config.host (sh*-*-linux*): Fix typo.
+
+2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * config/alpha/linux-unwind.h: Move from ../gcc/config/alpha.
+ * config/alpha/osf5-unwind.h: Move from ../gcc/config/alpha.
+ * config/alpha/vms-unwind.h: Move from ../gcc/config/alpha.
+ * config/bfin/linux-unwind.h: Move from ../gcc/config/bfin.
+ * config/i386/linux-unwind.h: Move from ../gcc/config/i386.
+ * config/i386/sol2-unwind.h: Move from ../gcc/config/i386.
+ * config/i386/w32-unwind.h: Move from ../gcc/config/i386.
+ Wrap in !__MINGW64__.
+ * config/ia64/linux-unwind.h: Move from ../gcc/config/ia64.
+ * config/ia64/vms-unwind.h: Move from ../gcc/config/ia64.
+ * config/m68k/linux-unwind.h: Move from ../gcc/config/m68k.
+ * config/mips/linux-unwind.h: Move from ../gcc/config/mips.
+ * config/pa/hpux-unwind.h: Move from ../gcc/config/pa.
+ * config/pa/linux-unwind.h: Move from ../gcc/config/pa.
+ * config/rs6000/darwin-unwind.h: Move from ../gcc/config/rs6000.
+ Wrap in !__LP64__.
+ * config/rs6000/linux-unwind.h: Move from ../gcc/config/rs6000.
+ * config/s390/linux-unwind.h: Move from ../gcc/config/s390.
+ * config/s390/tpf-unwind.h: Move from ../gcc/config/s390.
+ * config/sh/linux-unwind.h: Move from ../gcc/config/sh.
+ * config/sparc/linux-unwind.h: Move from ../gcc/config/sparc.
+ * config/sparc/sol2-unwind.h: Move from ../gcc/config/sparc.
+ * config/xtensa/linux-unwind.h: Move from ../gcc/config/xtensa.
+ * config/no-unwind.h: New file.
+ * config.host (md_unwind_header): Document.
+ Define.
+ (alpha*-*-linux*, alpha*-dec-osf5.1*, alpha64-dec-*vms*,
+ alpha*-dec-*vms*, bfin*-uclinux*, bfin*-linux-uclibc*,
+ hppa*-*-linux*, hppa[12]*-*-hpux10*, hppa*64*-*-hpux11*,
+ hppa[12]*-*-hpux11*): Set md_unwind_header.
+ (i[34567]86-*-linux*): Handle i[34567]86-*-kopensolaris*-gnu.
+ Set md_unwind_header.
+ (x86_64-*-linux*, i[34567]86-*-solaris2*): Set md_unwind_header.
+ (i[34567]86-*-cygwin*): Split from i[34567]86-*-mingw*.
+ (i[34567]86-*-mingw*, ia64*-*-linux*, ia64-hp-*vms*,
+ m68k-*-uclinux*, m68k-*-linux*, mips64*-*-linux*, mips*-*-linux*,
+ powerpc-*-darwin*, powerpc-*-linux*, s390-*-linux*,
+ s390x-*-linux*, s390x-ibm-tpf*, sh*-*-linux*, sparc-*-linux*,
+ sparc*-*-solaris2*, sparc64-*-linux*, xtensa*-*-linux*): Set
+ md_unwind_header.
+ * configure.ac: Link md-unwind-support.h to $md_unwind_header.
+ * configure: Regenerate.
+
+2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * config.host (mips-sgi-irix[56]*): Restrict to mips-sgi-irix6.5*.
+ Set tmake_file, extra_parts.
+ * config/mips/irix-crti.S: Move from ../gcc/config/mips/irix-crti.asm.
+ Remove O32 support.
+ * config/mips/irix-crtn.S: Move from ../gcc/config/mips/irix-crtn.asm.
+ Remove O32 support.
+ * config/mips/t-irix6: New file.
+ * config/mips/t-slibgcc-irix: New file.
+
+2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * config/s390/t-tpf (LIB2ADDEHDEP): Remove.
+ * config/t-sol2 (LIB2ADDEH): Use gcc_srcdir, add emutls.c.
+
+2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * configure.ac (target_thread_file): Determine thread model.
+ * configure: Regenerate.
+ * config.host (alpha*-dec-osf5.1*): Set tmake_file, extra_parts.
+ * config/alpha/t-alpha: New file.
+ * config/alpha/t-crtfm: Use $<.
+ * config/alpha/t-ieee: New file.
+ * config/alpha/t-osf-pthread: New file.
+ * config/alpha/t-slibgcc-osf: New file.
+ * config/alpha/libgcc-osf5.ver: New file.
+
+2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * config.host (i[34567]86-*-solaris2*): Add i386/t-crtfm to
+ tmake_file.
+ Add crtfastmath.o to extra_parts.
+
+2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * config/gmon-sol2.c: Reindent.
+ Cleanup comments.
+ Remove, correct casts.
+ Use STDERR_FILENO, NULL.
+ (BASEADDRESS): Remove.
+ (minbrk): Remove.
+ (errno, sbrk): Remove declarations.
+ (monstartup) [hp300]: Remove.
+ (mcount): Remove.
+
+2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * Makefile.in (cpu_type): Define.
+ * config.host (i[34567]86-*-rtems*): Handle it.
+ (i[34567]86-*-solaris2*): Move body ...
+ (*-*-solaris2*): ... here.
+ New case, generalize.
+ (sparc-*-elf*): Handle it.
+ (sparc-*-linux*, sparc64-*-linux*): Replace sparc/t-crtfm by t-crtfm.
+ (sparc-*-rtems*, sparc64-*-rtems*); Handle it.
+ (sparc64-*-solaris2*, sparcv9-*-solaris2*, sparc-*-solaris2*):
+ Fold into ...
+ (sparc*-*-solaris2*): ... this.
+ New case.
+ (sparc64-*-elf*): Handle it.
+ * config/gmon-sol2.c: Move from ../gcc/config/sparc.
+ Merge ../gcc/config/i386/gmon-sol2.c.
+ * config/i386/sol2-c1.S: Move from ../gcc/config/i386/sol2-c1.asm.
+ Use C comments.
+ Merge ../gcc/config/i386/sol2-gc1.asm.
+ * config/i386/sol2-ci.S: Move from ../gcc/config/i386/sol2-ci.asm.
+ Use C comments.
+ * config/i386/sol2-cn.S: Move from ../gcc/config/i386/sol2-cn.asm.
+ Use C comments.
+ * config/i386/t-crtfm (crtfastmath.o): Use $<.
+ * config/i386/t-crtstuff: New file.
+ * config/i386/t-softfp: New file.
+ * config/i386/t-sol2 ($(T)gmon.o, $(T)gcrt1.o, $(T)crt1.o),
+ $(T)crti.o, $(T)crtn.o): Remove.
+ (gcrt1.o): New rule.
+ (TARGET_LIBGCC2_CFLAGS): Remove.
+ * config/sparc/sol2-c1.S: Move from ../gcc/config/sparc/sol2-c1.asm.
+ * config/sparc/sol2-ci.S: Move from ../gcc/config/sparc/sol2-ci.asm.
+ * config/sparc/sol2-cn.S: Move from ../gcc/config/sparc/sol2-cn.asm.
+ * config/sparc/t-sol2: New file.
+ * config/sparc/t-crtfm: Move to ...
+ * config/t-crtfm: ... this.
+ Use $(cpu_type), $<.
+ * config/t-crtin: New file.
+ * config/sparc/t-softfp: New file.
+ * config/sparc/t-softmul: New file.
+ * config/t-rtems: New file.
+ * config/t-slibgcc: New file.
+ * config/t-slibgcc-elf-ver: New file.
+ * config/t-slibgcc-gld: New file.
+ * config/t-slibgcc-sld: New file.
+ * config/t-sol2: New file.
+ * configure.ac: Include ../config/lib-ld.m4.
+ Call AC_LIB_PROG_LD_GNU.
+ Substitute cpu_type.
+ * configure: Regenerate.
+
+2011-05-27 Bernd Schmidt <bernds@codesourcery.com>
+
+ PR bootstrap/49173
+ * config/t-slibgcc-darwin (SHLIB_MAPFILES): Look for
+ libgcc-std.ver in the build directory.
+ * config/s390/t-linux (SHLIB_MAPFILES): Likewise.
+ * config/sh/t-linux (SHLIB_MAPFILES): Likewise.
+
+2011-05-25 Bernd Schmidt <bernds@codesourcery.com>
+
+ * libgcc-std.ver.in: New file.
+ * Makefile.in (LIBGCC_VER_GNU_PREFIX, LIBGCC_VER_SYMBOLS_PREFIX): New
+ variables.
+ (libgcc-std.ver): New rule.
+ * config/t-gnu-prefix: New file.
+
+2011-05-23 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * config/s390/t-tpf (LIB2ADDEH): Remove $(gcc_srcdir)/gthr-gnat.c.
+
+2011-05-10 Joseph Myers <joseph@codesourcery.com>
+
+ * config/i386/darwin-lib.h: New file.
+
+2011-05-10 Joseph Myers <joseph@codesourcery.com>
+
+ * config/arm/symbian-lib.h: New.
+
+2011-05-04 Chris Demetriou <cgd@google.com>
+
+ * config/i386/morestack.S (__i686.get_pc_thunk.bx): Rename to...
+ (__x86.get_pc_thunk.bx): ...this.
+ (__morestack): Adjust for rename, remove undef of __i686.
+
+2011-05-03 Chris Demetriou <cgd@google.com>
+
+ * config/i386/morestack.S (__i686.get_pc_thunk.bx): New.
+
+2011-03-22 Joseph Myers <joseph@codesourcery.com>
+
+ * config.host (alpha*-*-gnu*, arc-*-elf*, arm*-*-netbsd*,
+ arm-*-pe*, crx-*-elf, i[34567]86-*-netbsd*, i[34567]86-*-pe,
+ m68hc11-*-*|m6811-*-*, m68hc12-*-*|m6812-*-*, mcore-*-pe*,
+ powerpc64-*-gnu*, powerpc-*-gnu-gnualtivec*, powerpc-*-gnu*,
+ sh-*-symbianelf* | sh[12346l]*-*-symbianelf*, vax-*-netbsd*):
+ Remove cases.
+
+2011-03-14 Andreas Tobler <andreast@fgznet.ch>
+
+ * config.host (cpu_type): Add FreeBSD PowerPC specific parts.
+ Adjust copyright year.
+
+2011-03-07 Ian Lance Taylor <iant@google.com>
+
+ * generic-morestack.c (__splitstack_find): Adjust returned stack
+ pointer to include all registers pushed by __morestack.
+
+2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
+
+ PR target/40125
+ * configure.ac: Call ACX_NONCANONICAL_TARGET.
+ (toolexecdir): Calculate and AC_SUBST.
+ (toolexeclibdir): Likewise.
+ * Makefile.in (target_noncanonical): Import.
+ (toolexecdir): Likewise.
+ (toolexeclibdir): Likewise.
+ * configure: Regenerate.
+
+2010-12-13 Nathan Froyd <froydnj@codesourcery.com>
+
+ PR target/46040
+ * config/arm/bpabi.h: Rename to...
+ * config/arm/bpabi-lib.h: ...this.
+
+2010-12-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * configure.ac: Use i386/t-crtstuff on i?86-*-solaris2* if
+ appropriate.
+ * configure: Regenerate.
+
+2010-11-24 Nathan Froyd <froydnj@codesourcery.com>
+
+ * config/libbid/bid_conf.h (BID_BIG_ENDIAN): Define in terms of
+ __FLOAT_WORD_ORDER__.
+ * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN):
+ Delete.
+
+2010-11-20 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
+
+ PR other/46202
+ * Makefile.in (install-strip): New phony target.
+
+2010-11-07 Ian Lance Taylor <iant@google.com>
+
+ PR target/46089
+ * config/i386/morestack.S (__morestack_large_model): New
+ function.
+
+2010-10-23 Nathan Froyd <froydnj@codesourcery.com>
+
+ * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_WORDS_BIG_ENDIAN):
+ Delete.
+ (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN): Test __BYTE_ORDER__.
+
+2010-10-14 Nathan Froyd <froydnj@codesourcery.com>
+
+ * config/arm/bpabi.h: New file.
+ * config/frv/frv-abi.h: New file.
+
+2010-10-01 Ian Lance Taylor <iant@google.com>
+
+ * config/t-stack(LIB2ADD_ST): Set instead of LIB2ADD.
+ * config/i386/t-stack-i386 (LIB2ADD_ST): Likewise.
+
+2010-10-01 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR target/45858
+ * config.host: Add the missing `$'.
+
+2010-09-30 Michael Eager <eager@eagercon.com>
+
+ * config.host: Add microblaze*-*-*.
+ * config/microblaze/{divsi3.asm,divsi3_table.c,moddi3.asm,modsi3.asm,
+ muldi3_hard.asm,mulsi3.asm,stack_overflow_exit.asm,t-microblaze,
+ udivsi3.asm,umodsi3.asm}: New.
+
+2010-09-28 Ian Lance Taylor <iant@google.com>
+
+ * configure.ac: Adjust CFI test to test assembler directly rather
+ than checking gcc preprocessor macro.
+ * configure: Rebuild.
+
+2010-09-27 Ian Lance Taylor <iant@google.com>
+
+ * configure.ac: Test whether assembler supports CFI directives.
+ * config.host: Only add t-stack and i386/t-stack-i386 to
+ tmake_file if libgcc_cv_cfi is "yes".
+ * configure: Rebuild.
+
+2010-09-27 Ian Lance Taylor <iant@google.com>
+
+ * generic-morestack.h: New file.
+ * generic-morestack.c: New file.
+ * generic-morestack-thread.c: New file.
+ * config/i386/morestack.S: New file.
+ * config/t-stack: New file.
+ * config/i386/t-stack-i386: New file.
+ * config.host (i[34567]86-*-linux* and friends): Add t-stack and
+ i386/t-stack-i386 to tmake_file.
+
+2010-09-21 Iain Sandoe <iains@gcc.gnu.org>
+
+ * Makefile.in (libgcc-extra-parts): Check for static archives and
+ invoke ranlib after installing them.
+ (gcc-extra-parts): Likewise.
+ (install-leaf): Likewise.
+
+2010-09-14 H.J. Lu <hongjiu.lu@intel.com>
+
+ * configure: Regenerated.
+
+2010-09-10 Kai Tietz <kai.tietz@onevision.com>
+
+ * configure: Regenerated.
+
+2010-09-09 Gerald Pfeifer <gerald@pfeifer.com>
+ Andrew Pinski <pinskia@gmail.com>
+
+ PR target/40959
+ * config.host (ia64*-*-freebsd*): Set extra_parts. Set tmake_file.
+
+2010-09-06 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR target/45524
+ * configure: Regenerated.
+
+2010-09-06 Andreas Schwab <schwab@redhat.com>
+
+ * configure: Regenerate.
+
+2010-09-03 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/t-sol2 (__copysigntf3, __fabstf3): Disable for
+ 64bit targets.
+ (__fixtfti, __fixunstfti, __floattitf, __floatuntitf): Enable only
+ for 64bit targets.
+
+2010-09-03 Uros Bizjak <ubizjak@gmail.com>
+ Iain Sandoe <iains@gcc.gnu.org>
+
+ PR target/45476
+ * Makefile.in (sifuncs, difuncs, tifuncs): Filter out
+ LIB2FUNCS_EXCLUDE functions.
+
+2010-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
+
+ * configure.ac: Use the GCC_AC_ENABLE_DECIMAL_FLOAT macro.
+ Include dfp.m4.
+ * configure: Regenerate.
+
+2010-09-01 Uros Bizjak <ubizjak@gmail.com>
+
+ * config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add
+ i386/t-freebsd to tmake_file.
+ * config/i386/t-freebsd: New file.
+ * config/i386/libgcc-bsd.ver: New file.
+
+2010-07-23 Nathan Froyd <froydnj@codesourcery.com>
+
+ * config.host (powerpc*-eabispe*): Set tmake_file.
+ (powerpc*-eabi*): Likewise.
+ * config/rs6000/t-ppccomm (EXTRA_PARTS): Add crtbegin, crtend,
+ crtbeginS, crtendS, crtbeginT.
+
+2010-06-12 Kazu Hirata <kazu@codesourcery.com>
+
+ * config.host (mips64*-*-linux*, mips*-*-linux*): Add mips/t-crtfm
+ to tmake_file. Add crtfastmath.o to extra_parts.
+ * config/mips/t-crtfm: New.
+
+2010-05-19 Joel Sherrill <joel.sherrill@oarcorp.com>
+
+ * config.host (sparc64-*-rtems*): New target.
+
+2010-05-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
+ assembler syntax.
+
+2010-04-15 Thomas Schwinge <tschwinge@gnu.org>
+
+ * config.host <i[34567]86-*-gnu*>: Handle softfp as for Linux.
+
+2010-04-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * config.host (alpha*-dec-osf[45]*): Removed alpha*-dec-osf4*,
+ alpha-dec-osf5.0* support.
+
+2010-04-01 Ralf Corsépius <ralf.corsepius@rtems.org>
+
+ * config.host: Add lm32-*-rtems*.
+
+2010-03-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+ Uros Bizjak <ubizjak@gmail.com>
+
+ PR target/39048
+ * config.host (i[34567]86-*-solaris2): Handle 32-bit Solaris 2/x86
+ like other remaining 32-bit x86 OSes.
+ * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
+ assembler syntax.
+ * config/i386/libgcc-sol2.ver: New file.
+ * config/i386/t-sol2 (SHLIB_MAPFILES): Add it.
+
+2010-03-30 Jack Howarth <howarth@bromo.med.uc.edu>
+
+ PR c/43553
+ * Makefile.in (INTERNAL_CFLAGS): Add @set_use_emutls@.
+ * configure.ac: Use GCC_CHECK_EMUTLS to see if emulated TLS
+ is used and substitute set_use_emutls.
+ * configure: Regenerated.
+
+2010-03-30 Tarik Graba <tarik.graba@telecom-paristech.fr>
+
+ * config/lm32/t-lm32: Remove misplaced MULTILIB_OPTIONS.
+
+2010-03-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ PR target/38085
+ * config/i386/t-sol2 ($(T)gmon.o): Use CFLAGS instead of
+ MULTILIB_CFLAGS.
+ ($(T)gcrt1.o): Likewise.
+ ($(T)crt1.o): Likewise.
+ ($(T)crti.o): Likewise.
+ ($(T)crtn.o): Likewise.
+
+2010-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
+
+ PR other/42980
+ * Makefile.in (install): Use $(MAKE) string in rule, for
+ parallel make.
+
+2010-02-22 Hans-Peter Nilsson <hp@bitrange.com>
+
+ Migrate from broken pre-libgcc legacy support to libgcc-centric rules.
+ * config/mmix/t-mmix: New file.
+ * config.host <mmix-knuth-mmixware> (extra_parts, tmake_file): Set.
+
+2010-02-02 Jack Howarth <howarth@bromo.med.uc.edu>
+
+ PR java/41991
+ * config/t-slibgcc-darwin: Add libgcc-libsystem.ver to
+ SHLIB_MAPFILES.
+
+2010-01-04 Anthony Green <green@moxielogic.com>
+
+ * config/moxie/crti.asm, config/moxie/crtn.asm,
+ config/moxie/t-moxie-softfp, config/moxie/sfp-machine.h,
+ config/moxie/t-moxie: New files.
+ * config.host: Add t-moxie-softfp reference.
+
+2009-11-18 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
+
+ PR other/39888
+ * config/t-slibgcc-darwin: Fix embedded rpaths for
+ --enable-version-specific-runtime-libs, build extension stub
+ libs exposing features available from current libgcc_s.
+
+2009-11-11 Jon Beniston <jon@beniston.com>
+
+ * config.host: Add lm32 targets.
+ * config/lm32: New directory.
+ * config/lm32/libgcc_lm32.h: New file.
+ * config/lm32/_mulsi3.c: New file.
+ * config/lm32/_udivmodsi4.c: New file.
+ * config/lm32/_divsi3.c: New file.
+ * config/lm32/_modsi3.c: New file.
+ * config/lm32/_udivsi3.c: New file.
+ * config/lm32/_umodsi3.c: New file.
+ * config/lm32/_lshrsi3.S: New file.
+ * config/lm32/_ashrsi3.S: New file.
+ * config/lm32/_ashlsi3.S: New file.
+ * config/lm32/crti.S: New file.
+ * config/lm32/crtn.S: New file.
+ * config/lm32/t-lm32: New file.
+ * config/lm32/t-elf: New file.
+ * config/lm32/t-uclinux: New file.
+
+2009-10-26 Nick Clifton <nickc@redhat.com>
+
+ * config.host: Add support for RX target.
+ * config/rx: New directory.
+ * config/rx/rx-abi-functions.c: New file. Supplementary
+ functions for libgcc to support the RX ABI.
+ * config/rx/rx-abi.h: New file. Supplementary header file for
+ libgcc RX ABI functions.
+ * config/rx/t-rx: New file: Makefile fragment for building
+ libgcc for the RX.
+
+2009-10-09 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/32/sfp-machine.h (__FP_FRAC_SUB_4): Change operand
+ constraint of y0 to "g".
+
+2009-10-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
+
+ * config.host: Include the s390 makefile fragments.
+ * config/s390/32/_fixdfdi.c: New file.
+ * config/s390/32/_fixsfdi.c: New file.
+ * config/s390/32/_fixtfdi.c: New file.
+ * config/s390/32/_fixunsdfdi.c: New file.
+ * config/s390/32/_fixunssfdi.c: New file.
+ * config/s390/32/_fixunstfdi.c: New file.
+ * config/s390/32/t-floattodi: New file.
+ * config/s390/libgcc-glibc.ver: New file.
+ * config/s390/t-crtstuff: New file.
+ * config/s390/t-linux: New file.
+ * config/s390/t-tpf: New file.
+
+2009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
+
+ * configure.ac (AC_PREREQ): Bump to 2.64.
+
+2009-08-22 Kaz Kojima <kkojima@gcc.gnu.org>
+
+ * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Add -mieee.
+
+2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
+
+ * configure: Regenerate.
+
+2009-08-09 Douglas B Rupp <rupp@gnat.com>
+
+ * config.host (ia64-hp-*vms*): New target.
+ (alpha64-dec-*vms*,alpha*-dec-*vms*): Fix for config/vms and unify
+ with ia64-hp-*vms*.
+
+2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
+
+ * configure.ac: Add snippet for maintainer-mode.
+ * configure: Regenerate.
+ * Makefile.in (AUTOCONF, configure_deps): New variables.
+ ($(srcdir)/configure)): New rule, active only with maintainer
+ mode turned on.
+
+2009-06-23 DJ Delorie <dj@redhat.com>
+
+ Add MeP port.
+ * config.host: Add mep support.
+
+2009-06-22 Kai Tietz <kai.tietz@onevision.com>
+
+ * config.host: Add i386/${host_address}/t-fprules-softfp and
+ t-softfp to tmake_file for i[34567]86-*-mingw*, x86_64-*-mingw*.
+
+ * config/i386/64/_divtc3.c: Disable usage of .symver assembly symbol
+ for mingw targets.
+ * config/i386/64/_multc3.c: Likewise.
+ * config/i386/64/_powitf2.c: Likewise.
+ * config/i386/64/eqtf2.c: Likewise.
+ * config/i386/64/getf2.c: Likewise.
+ * config/i386/64/letf2.c: Likewise.
+ * config/i386/64/letf2.c: Likewise.
+ * config/i386/64/sfp-machine.h (_FP_W_TYPE): Define as
+ unsigned long long for x64 mingw targets.
+ (_FP_WS_TYPE): Define as signed long long for x64 mingw target.
+ (_FP_I_TYPE): Define as long long for x64 mingw target.
+
+2009-06-10 Maciej W. Rozycki <macro@linux-mips.org>
+
+ * config.host (vax-*-linux*): New.
+
+2009-05-31 Anthony Green <green@moxielogic.com>
+
+ * config.host: Add moxie support.
+ * config/moxie/t-moxie: New file.
+
+2009-05-29 David Billinghurst <billingd@gcc.gnu.org>
+
+ * config.host: Add i386/${host_address}/t-fprules-softfp and
+ t-softfp to tmake_file for i[34567]86-*-cygwin*.
+
+2009-04-17 Aurelien Jarno <aurelien@aurel32.net>
+
+ * config.host: Add i386/${host_address}/t-fprules-softfp to
+ tmake_file for i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu*.
+
+2009-04-09 Nick Clifton <nickc@redhat.com>
+
+ * config/ia64/tf-signs.c: Change copyright header to refer to
+ version 3 of the GNU General Public License with version 3.1
+ of the GCC Runtime Library Exception and to point readers at
+ the COPYING3 and COPYING3.RUNTIME files and the FSF's license
+ web page.
+ * config/i386/32/tf-signs.c: Likewise.
+ * config/libbid/_addsub_dd.c: Likewise.
+ * config/libbid/_addsub_sd.c: Likewise.
+ * config/libbid/_addsub_td.c: Likewise.
+ * config/libbid/_dd_to_df.c: Likewise.
+ * config/libbid/_dd_to_di.c: Likewise.
+ * config/libbid/_dd_to_sd.c: Likewise.
+ * config/libbid/_dd_to_sf.c: Likewise.
+ * config/libbid/_dd_to_si.c: Likewise.
+ * config/libbid/_dd_to_td.c: Likewise.
+ * config/libbid/_dd_to_tf.c: Likewise.
+ * config/libbid/_dd_to_udi.c: Likewise.
+ * config/libbid/_dd_to_usi.c: Likewise.
+ * config/libbid/_dd_to_xf.c: Likewise.
+ * config/libbid/_df_to_dd.c: Likewise.
+ * config/libbid/_df_to_sd.c: Likewise.
+ * config/libbid/_df_to_td.c: Likewise.
+ * config/libbid/_di_to_dd.c: Likewise.
+ * config/libbid/_di_to_sd.c: Likewise.
+ * config/libbid/_di_to_td.c: Likewise.
+ * config/libbid/_div_dd.c: Likewise.
+ * config/libbid/_div_sd.c: Likewise.
+ * config/libbid/_div_td.c: Likewise.
+ * config/libbid/_eq_dd.c: Likewise.
+ * config/libbid/_eq_sd.c: Likewise.
+ * config/libbid/_eq_td.c: Likewise.
+ * config/libbid/_ge_dd.c: Likewise.
+ * config/libbid/_ge_sd.c: Likewise.
+ * config/libbid/_ge_td.c: Likewise.
+ * config/libbid/_gt_dd.c: Likewise.
+ * config/libbid/_gt_sd.c: Likewise.
+ * config/libbid/_gt_td.c: Likewise.
+ * config/libbid/_isinfd128.c: Likewise.
+ * config/libbid/_isinfd32.c: Likewise.
+ * config/libbid/_isinfd64.c: Likewise.
+ * config/libbid/_le_dd.c: Likewise.
+ * config/libbid/_le_sd.c: Likewise.
+ * config/libbid/_le_td.c: Likewise.
+ * config/libbid/_lt_dd.c: Likewise.
+ * config/libbid/_lt_sd.c: Likewise.
+ * config/libbid/_lt_td.c: Likewise.
+ * config/libbid/_mul_dd.c: Likewise.
+ * config/libbid/_mul_sd.c: Likewise.
+ * config/libbid/_mul_td.c: Likewise.
+ * config/libbid/_ne_dd.c: Likewise.
+ * config/libbid/_ne_sd.c: Likewise.
+ * config/libbid/_ne_td.c: Likewise.
+ * config/libbid/_sd_to_dd.c: Likewise.
+ * config/libbid/_sd_to_df.c: Likewise.
+ * config/libbid/_sd_to_di.c: Likewise.
+ * config/libbid/_sd_to_sf.c: Likewise.
+ * config/libbid/_sd_to_si.c: Likewise.
+ * config/libbid/_sd_to_td.c: Likewise.
+ * config/libbid/_sd_to_tf.c: Likewise.
+ * config/libbid/_sd_to_udi.c: Likewise.
+ * config/libbid/_sd_to_usi.c: Likewise.
+ * config/libbid/_sd_to_xf.c: Likewise.
+ * config/libbid/_sf_to_dd.c: Likewise.
+ * config/libbid/_sf_to_sd.c: Likewise.
+ * config/libbid/_sf_to_td.c: Likewise.
+ * config/libbid/_si_to_dd.c: Likewise.
+ * config/libbid/_si_to_sd.c: Likewise.
+ * config/libbid/_si_to_td.c: Likewise.
+ * config/libbid/_td_to_dd.c: Likewise.
+ * config/libbid/_td_to_df.c: Likewise.
+ * config/libbid/_td_to_di.c: Likewise.
+ * config/libbid/_td_to_sd.c: Likewise.
+ * config/libbid/_td_to_sf.c: Likewise.
+ * config/libbid/_td_to_si.c: Likewise.
+ * config/libbid/_td_to_tf.c: Likewise.
+ * config/libbid/_td_to_udi.c: Likewise.
+ * config/libbid/_td_to_usi.c: Likewise.
+ * config/libbid/_td_to_xf.c: Likewise.
+ * config/libbid/_tf_to_dd.c: Likewise.
+ * config/libbid/_tf_to_sd.c: Likewise.
+ * config/libbid/_tf_to_td.c: Likewise.
+ * config/libbid/_udi_to_dd.c: Likewise.
+ * config/libbid/_udi_to_sd.c: Likewise.
+ * config/libbid/_udi_to_td.c: Likewise.
+ * config/libbid/_unord_dd.c: Likewise.
+ * config/libbid/_unord_sd.c: Likewise.
+ * config/libbid/_unord_td.c: Likewise.
+ * config/libbid/_usi_to_dd.c: Likewise.
+ * config/libbid/_usi_to_sd.c: Likewise.
+ * config/libbid/_usi_to_td.c: Likewise.
+ * config/libbid/_xf_to_dd.c: Likewise.
+ * config/libbid/_xf_to_sd.c: Likewise.
+ * config/libbid/_xf_to_td.c: Likewise.
+ * config/libbid/bid128.c: Likewise.
+ * config/libbid/bid128_2_str.h: Likewise.
+ * config/libbid/bid128_2_str_macros.h: Likewise.
+ * config/libbid/bid128_2_str_tables.c: Likewise.
+ * config/libbid/bid128_add.c: Likewise.
+ * config/libbid/bid128_compare.c: Likewise.
+ * config/libbid/bid128_div.c: Likewise.
+ * config/libbid/bid128_fma.c: Likewise.
+ * config/libbid/bid128_logb.c: Likewise.
+ * config/libbid/bid128_minmax.c: Likewise.
+ * config/libbid/bid128_mul.c: Likewise.
+ * config/libbid/bid128_next.c: Likewise.
+ * config/libbid/bid128_noncomp.c: Likewise.
+ * config/libbid/bid128_quantize.c: Likewise.
+ * config/libbid/bid128_rem.c: Likewise.
+ * config/libbid/bid128_round_integral.c: Likewise.
+ * config/libbid/bid128_scalb.c: Likewise.
+ * config/libbid/bid128_sqrt.c: Likewise.
+ * config/libbid/bid128_string.c: Likewise.
+ * config/libbid/bid128_to_int16.c: Likewise.
+ * config/libbid/bid128_to_int32.c: Likewise.
+ * config/libbid/bid128_to_int64.c: Likewise.
+ * config/libbid/bid128_to_int8.c: Likewise.
+ * config/libbid/bid128_to_uint16.c: Likewise.
+ * config/libbid/bid128_to_uint32.c: Likewise.
+ * config/libbid/bid128_to_uint64.c: Likewise.
+ * config/libbid/bid128_to_uint8.c: Likewise.
+ * config/libbid/bid32_to_bid128.c: Likewise.
+ * config/libbid/bid32_to_bid64.c: Likewise.
+ * config/libbid/bid64_add.c: Likewise.
+ * config/libbid/bid64_compare.c: Likewise.
+ * config/libbid/bid64_div.c: Likewise.
+ * config/libbid/bid64_fma.c: Likewise.
+ * config/libbid/bid64_logb.c: Likewise.
+ * config/libbid/bid64_minmax.c: Likewise.
+ * config/libbid/bid64_mul.c: Likewise.
+ * config/libbid/bid64_next.c: Likewise.
+ * config/libbid/bid64_noncomp.c: Likewise.
+ * config/libbid/bid64_quantize.c: Likewise.
+ * config/libbid/bid64_rem.c: Likewise.
+ * config/libbid/bid64_round_integral.c: Likewise.
+ * config/libbid/bid64_scalb.c: Likewise.
+ * config/libbid/bid64_sqrt.c: Likewise.
+ * config/libbid/bid64_string.c: Likewise.
+ * config/libbid/bid64_to_bid128.c: Likewise.
+ * config/libbid/bid64_to_int16.c: Likewise.
+ * config/libbid/bid64_to_int32.c: Likewise.
+ * config/libbid/bid64_to_int64.c: Likewise.
+ * config/libbid/bid64_to_int8.c: Likewise.
+ * config/libbid/bid64_to_uint16.c: Likewise.
+ * config/libbid/bid64_to_uint32.c: Likewise.
+ * config/libbid/bid64_to_uint64.c: Likewise.
+ * config/libbid/bid64_to_uint8.c: Likewise.
+ * config/libbid/bid_b2d.h: Likewise.
+ * config/libbid/bid_binarydecimal.c: Likewise.
+ * config/libbid/bid_conf.h: Likewise.
+ * config/libbid/bid_convert_data.c: Likewise.
+ * config/libbid/bid_decimal_data.c: Likewise.
+ * config/libbid/bid_decimal_globals.c: Likewise.
+ * config/libbid/bid_div_macros.h: Likewise.
+ * config/libbid/bid_dpd.c: Likewise.
+ * config/libbid/bid_flag_operations.c: Likewise.
+ * config/libbid/bid_from_int.c: Likewise.
+ * config/libbid/bid_functions.h: Likewise.
+ * config/libbid/bid_gcc_intrinsics.h: Likewise.
+ * config/libbid/bid_inline_add.h: Likewise.
+ * config/libbid/bid_internal.h: Likewise.
+ * config/libbid/bid_round.c: Likewise.
+ * config/libbid/bid_sqrt_macros.h: Likewise.
+
+2009-04-09 Jakub Jelinek <jakub@redhat.com>
+
+ * Makefile.in: Change copyright header to refer to version
+ 3 of the GNU General Public License and to point readers at the
+ COPYING3 file and the FSF's license web page.
+ * config.host: Likewise.
+
+2009-04-07 Alan Modra <amodra@bigpond.net.au>
+
+ * config.host: Reorder and merge to match config.gcc change.
+
+2009-04-03 Alan Modra <amodra@bigpond.net.au>
+
+ * config.host (powerpc-*-linux*altivec*, powerpc-*-linux*spe): Delete.
+
+2009-03-28 Joseph Myers <joseph@codesourcery.com>
+
+ * config.host (arm-*-coff*, armel-*-coff*, arm-semi-aof,
+ armel-semi-aof, h8300-*-*, i[34567]86-*-aout*, i[34567]86-*-coff*,
+ m68k-*-aout*, m68k-*-coff*, pdp11-*-bsd, rs6000-ibm-aix4.[12]*,
+ powerpc-ibm-aix4.[12]*, sh-*-*): Remove.
+
+2009-02-12 Uros Bizjak <ubizjak@gmail.com>
+
+ * config.host (ia64*-*-linux*): Add t-softfp to tmake_file.
+ * config/ia64/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
+
+2009-02-12 H.J. Lu <hongjiu.lu@intel.com>
+
+ * config.host (ia64*-*-linux*): Add ia64/t-fprules-softfp and
+ ia64/t-softfp-compat to tmake_file.
+
+ * Makefile.in (gen-hide-list): Ignore .*_compat and .*@.*.
+
+ * config/ia64/__divxf3.asm: New.
+ * config/ia64/_fixtfdi.asm: Likewise.
+ * config/ia64/_fixunstfdi.asm: Likewise.
+ * config/ia64/_floatditf.asm: Likewise.
+ * config/ia64/t-fprules-softfp: Likewise.
+ * config/ia64/t-softfp-compat: Likewise.
+ * config/ia64/tf-signs.c: Likewise.
+
+2009-01-18 Ben Elliston <bje@au.ibm.com>
+
+ * config/i386/32/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
+
+2009-01-16 Ben Elliston <bje@au.ibm.com>
+
+ * config.host (i[34567]86-*-linux*, x86_64-*-linux*): Add t-softfp
+ to tmake_file.
+
+2009-01-13 Ben Elliston <bje@au.ibm.com>
+
+ * config/t-softfp: New file.
+ * config.host (powerpc64-*-linux*, powerpc64-*-gnu*): Add t-softfp.
+ (powerpc-*-linux*spe*, powerpc-*-linux*): Likewise.
+
+2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
+
+ * config.host: Add m32r*-*-rtems*.
+
+2008-12-01 Joel Sherrill <joel.sherrill@oarcorp.com>
+
+ * config.host: Add m32c*-*-rtems*.
+
+2008-11-20 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
+
+ PR bootstrap/33100
+ * configure.ac (i?86-*-solaris2.1[0-9]*): Only include
+ i386/t-crtstuff if linker supports ZERO terminator unwind entries.
+ * configure: Regenerate.
+ * config.host (i[34567]86-*-solaris2*): Move i386/t-sol2 in
+ tmake_file here from gcc/config.gcc.
+ Move extra_parts here from gcc/config.gcc.
+ * config/i386/t-sol2: Move here from gcc/config/i386.
+ Use gcc_srcdir instead of srcdir.
+
+2008-11-18 Adam Nemet <anemet@caviumnetworks.com>
+
+ * config.host (mipsisa64r2-*-elf* | mipsisa64r2el-*-elf*): New
+ case.
+
+2008-11-09 Thomas Schwinge <tschwinge@gnu.org>
+
+ * config.host <t-tls>: Also enable for GNU/kFreeBSD and GNU/kNetBSD.
+
+2008-10-08 Thomas Schwinge <tschwinge@gnu.org>
+
+ * config.host: Fold `*-*-gnu*' cases into the Linux ones.
+
+2008-09-03 Hari Sandanagobalane <hariharan@picochip.com>
+
+ Add picoChip port.
+ * config.host: Add picochip-*-*.
+
+2008-08-06 Bob Wilson <bob.wilson@acm.org>
+
+ * config.host: Match more processor names for Xtensa.
+
+2008-07-08 H.J. Lu <hongjiu.lu@intel.com>
+
+ * config/i386/64/t-softfp-compat: Update comments.
+
+2008-07-07 H.J. Lu <hongjiu.lu@intel.com>
+
+ * config/i386/64/_divtc3-compat.c: Moved to ...
+ * config/i386/64/_divtc3.c: Here.
+
+ * config/i386/64/_multc3-compat.c: Moved to ...
+ * config/i386/64/_multc3.c: Here.
+
+ * config/i386/64/_powitf2-compat.c: Moved to ...
+ * config/i386/64/_powitf2.c: Here.
+
+ * config/i386/64/t-softfp-compat (libgcc2-tf-compats): Add
+ .c suffix instead of -compat.c.
+
+2008-07-05 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Remove.
+ (_FP_MUL_MEAT_D): Ditto.
+ (_FP_DIV_MEAT_S): Ditto.
+ (_FP_DIV_MEAT_D): Ditto.
+
+2008-07-03 Richard Sandiford <rdsandiford@googlemail.com>
+
+ * Makefile.in: Add support for __sync_* libgcc functions.
+
+2008-07-03 H.J. Lu <hongjiu.lu@intel.com>
+
+ * shared-object.mk ($(base)_s$(objext)): Remove -DSHARED.
+
+2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR boostrap/36702
+ * config.host: Only include 32bit t-fprules-softfp for Darwin/x86
+ and Linux/x86. Include 64bit t-softfp-compat for Linux/x86.
+
+ * config/i386/64/t-fprules-softfp: Moved to ...
+ * config/i386/64/t-softfp-compat: This. New.
+
+2008-07-02 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS) [FP_EX_INVALID]:
+ Initialize f with 0.0.
+
+2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR target/36669
+ * shared-object.mk ($(base)_s$(objext)): Add -DSHARED.
+
+ * config/i386/64/_divtc3-compat.c: New.
+ * config/i386/64/_multc3-compat.c: Likewise.
+ * config/i386/64/_powitf2-compat.c: Likewise.
+ * config/i386/64/eqtf2.c: Likewise.
+ * config/i386/64/getf2.c: Likewise.
+ * config/i386/64/letf2.c: Likewise.
+ * config/i386/64/t-fprules-softfp: Likewise.
+
+2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
+
+ * config.host: Add i386/${host_address}/t-fprules-softfp to
+ tmake_file for i[34567]86-*-darwin*, x86_64-*-darwin*,
+ i[34567]86-*-linux*, x86_64-*-linux*.
+
+ * configure.ac: Set host_address to 64 or 32 for x86.
+ * configure: Regenerated.
+
+ * Makefile.in (config.status): Also depend on
+ $(srcdir)/config.host.
+
+ * config/i386/32/t-fprules-softfp: New.
+ * config/i386/32/tf-signs.c: Likewise.
+
+ * config/i386/64/sfp-machine.h: New. Moved from gcc.
+
+2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
+ Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/32/sfp-machine.h: New.
+
+2008-06-26 Nathan Froyd <froydnj@codesourcery.com>
+
+ * config/rs6000/t-ppccomm: Remove rules that conflict with
+ auto-generated rules.
+
+2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
+
+ * configure.ac: sinclude override.m4.
+ * configure: Regenerate.
+
+2008-06-11 Bernhard Fischer <aldot@gcc.gnu.org>
+
+ * configure: Regenerate.
+
+2008-06-10 Joseph Myers <joseph@codesourcery.com>
+
+ * Makefile.in (DECNUMINC): Remove
+ -I$(MULTIBUILDTOP)../../libdecnumber.
+ * gstdint.h: New.
+
+2008-06-07 Joseph Myers <joseph@codesourcery.com>
+
+ * config.host (strongarm*-*-*, ep9312*-*-*, xscale-*-*,
+ parisc*-*-*, m680[012]0-*-*, *-*-linux*libc1*, *-*-linux*aout*,
+ alpha*-*-unicosmk*, strongarm*-*-freebsd*, ep9312-*-elf,
+ arm*-*-kaos*, cris-*-aout, parisc*64*-*-linux*, parisc*-*-linux*,
+ hppa1.1-*-pro*, hppa1.1-*-osf*, hppa1.1-*-bsd*,
+ i[34567]86-sequent-ptx4*, i[34567]86-sequent-sysv4*,
+ i[34567]86-*-beoself*, i[34567]86-*-beos*, i[34567]86-*-sco3.2v5*,
+ i[34567]86-*-sysv5*, i[34567]86-*-sysv4*, i[34567]86-*-uwin*,
+ i[34567]86-*-kaos*, m68020-*-elf*, m68010-*-netbsdelf*,
+ mips-wrs-windiss, mt-*-elf, powerpc-*-beos*, powerpc-*-chorusos*,
+ powerpc-wrs-windiss*, powerpcle-*-sysv*, powerpc-*-kaos*,
+ powerpcle-*-kaos*, sh*-*-kaos*, sparc-*-sysv4*, strongarm-*-elf*,
+ strongarm-*-pe, strongarm-*-kaos*, vax-*-bsd*, vax-*-sysv*,
+ vax-*-ultrix*, xscale-*-elf, xscale-*-coff): Remove.
+
+2008-05-25 Arthur Loiret <arthur.loiret@u-psud.fr>
+
+ * config.host (sh2[lbe]*-*-linux*): Allow target.
+
+2008-04-30 Nathan Froyd <froydnj@codesourcery.com>
+
+ * config/rs6000/t-ppccomm: Add build rules for new files.
+ (LIB2ADD_ST): New variable.
+
+2008-04-07 Andy Hutchinson <hutchinsonandy@aim.com>
+
+ PR target/34210
+ PR target/35508
+ * config.host (avr-*-*): Add avr cpu_type and avr tmake_file.
+ * config/t-avr: New file. Build 16bit libgcc functions.
+
+2008-03-02 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/35401
+ * config/t-slibgcc-darwin: Make install-leaf dependent on
+ install-darwin-libgcc-stubs instead of install.
+
+2008-01-25 Joseph Myers <joseph@codesourcery.com>
+
+ * config.host (tic4x-*-*, c4x-*-rtems*, tic4x-*-rtems*, c4x-*,
+ tic4x-*, h8300-*-rtemscoff*, ns32k-*-netbsdelf*, ns32k-*-netbsd*,
+ sh-*-rtemscoff*): Remove cases.
+
+2007-12-27 Richard Sandiford <rsandifo@nildram.co.uk>
+
+ * Makefile.in (all): Use install-leaf rather than install.
+ (install): Split most of the rule into...
+ (install-leaf): ...this new one.
+
+2007-12-19 Etsushi Kato <ek.kato@gmail.com>
+ Paolo Bonzini <bonzini@gnu.org>
+
+ PR target/30572
+ * Makefile.in: Use @shlib_slibdir@ substitution to get
+ correct install name on darwin.
+ * config/t-slibgcc-darwin: Use @shlib_slibdir@ for -install_name.
+
+2007-12-15 Hans-Peter Nilsson <hp@axis.com>
+
+ * config.host (crisv32-*-elf, crisv32-*-none): New, same as
+ cris-*-elf and cris-*-none.
+ (crisv32-*-linux*): Similar, as cris-*-linux*.
+
+2007-11-20 Rask Ingemann Lambertsen <rask@sygehus.dk>
+
+ * config.host (ia64*-*-elf*): Build ia64 specific libgcc parts.
+
+2007-10-27 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR regression/33926
+ * configure.ac: Replace have_cc_tls with gcc_cv_have_cc_tls.
+ * configure: Regenerated.
+
+2007-09-27 H.J. Lu <hongjiu.lu@intel.com>
+
+ * Makefile.in (dfp-filenames): Replace decimal_globals,
+ decimal_data, binarydecimal and convert_data with
+ bid_decimal_globals, bid_decimal_data, bid_binarydecimal
+ and bid_convert_data, respectively.
+
+2007-09-17 Chao-ying Fu <fu@mips.com>
+ Nigel Stephens <nigel@mips.com>
+
+ * fixed-obj.mk: New file to support fine-grain fixed-point functions.
+ * Makefile.in (fixed_point): Define.
+ Check if fixed_point is yes to build support functions.
+ * configure.ac: Check for fixed_point support.
+ * configure: Regenerated.
+ * gen-fixed.sh: New file to generate lists of fixed-point labels,
+ funcs, modes, from, to.
+
+2007-09-11 Janis Johnson <janis187@us.ibm.com
+
+ * Makefile.in (dfp-filenames): Add bid128_noncomp.
+
+2007-09-10 Janis Johnson <janis187@us.ibm.com>
+
+ * Makefile.in (dfp-filenames): Remove decUtility, add
+ decDouble, decPacked, decQuad, decSingle.
+
+2007-08-27 Hans Kester <hans.kester@ellips.nl>
+
+ * config.host : Add x86_64-elf target.
+
+2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
+
+ * configure.ac (set_have_cc_tls): Add a missing =.
+ * configure: Regenerated.
+
+2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
+
+ * config.host (tmake_file): Add t-tls for i[34567]86-*-linux*
+ and x86_64-*-linux*.
+
+ * config/t-tls: New file.
+
+ * Makefile.in (INTERNAL_CFLAGS): Add @set_have_cc_tls@.
+
+ * configure.ac: Include ../config/enable.m4 and
+ ../config/tls.m4. Use GCC_CHECK_CC_TLS to check if assembler
+ supports TLS and substitute set_have_cc_tls.
+ * configure: Regenerated.
+
+2007-07-04 H.J. Lu <hongjiu.lu@intel.com>
+
+ * Makefile.in: Use libbid for DFP when BID is enabled.
+
+2007-06-14 Danny Smith <dannysmith@users.sourceforge.net>
+
+ * config.host(*-cygwin* |*-mingw* ): Add crtbegin.o, crtend.o to
+ extra_parts. Add config/i386/t-cygming to tmake_file.
+ * config/i386/t-cygming: New file with rules for crtbegin.o, crtend.o.
+
+2007-05-29 Zuxy Meng <zuxy.meng@gmail.com>
+ Danny Smith <dannysmith@users.sourceforge.net>
+
+ PR target/29498
+ * config.host (i[34567]86-*-cygwin* | i[34567]86-*-mingw*) Add
+ crtfastmath.o to extra_parts. Add i386/t-crtfm to tmake_file.
+ * config/i386/t-crtfm: Compile crtfastmath.o with
+ -minline-all-stringops.
+
+2007-05-10 Richard Sandiford <richard@codesourcery.com>
+
+ * config.host (sparc-wrs-vxworks): New target.
+
+2007-04-14 Kazu Hirata <kazu@codesourcery.com>
+
+ * config.host: Recognize fido.
+
+2007-04-04 Janis Johnson <janis187@us.ibm.com>
+
+ * configure: Check host, not target, for decimal float support.
+
+2007-04-03 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/t-crtpc: New file.
+ * config.host (i[34567]86-*-linux*): Add i386/t-crtpc to tm-file.
+ (x86_64-*-linux*): Ditto.
+
+2007-02-30 Kai Tietz <kai.tietz@onevision.com>
+
+ * config.host (x86_64-*-mingw*): New target.
+
+2007-03-23 Michael Meissner <michael.meissner@amd.com>
+ H.J. Lu <hongjiu.lu@intel.com>
+
+ * Makefile.in (enable_decimal_float): New.
+ (DECNUMINC): Add
+ -I$(srcdir)/../libdecnumber/$(enable_decimal_float).
+ (dec-objects): Move decimal32, decimal64 and decimal128 to ...
+ (decbits-filenames): This.
+ (decbits-objects): New.
+ (libgcc-objects): Add $(decbits-objects).
+
+ * configure.ac: Support * --enable-decimal-float={no,yes,bid,dpd}.
+ Substitute enable_decimal_float.
+ * configure: Regenerated.
+
+2007-03-19 Hans-Peter Nilsson <hp@axis.com>
+
+ * config.host (cris-*-elf | cris-*-none): Set extra_parts.
+
+2007-03-12 Brooks Moses <brooks.moses@codesourcery.com>
+
+ * Makefile.in (install-info): New dummy target.
+
+2007-03-05 Bernd Schmidt <bernd.schmidt@analog.com>
+
+ * config.host (bfin*-linux-uclibc*): Set extra_parts.
+
+2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
+
+ * Makefile.in: Add install-html and install-pdf dummy
+ targets.
+
+2007-02-05 Roger Sayle <roger@eyesopen.com>
+ Daniel Jacobowitz <dan@codesourcery.com>
+
+ * Makefile.in <LIBUNWIND>: Make libgcc_s.so depend on libunwind.so.
+ (libgcc_s.so): Append -B./ to CFLAGS for $(SHLIB_LINK).
+ (libunwind.so): Likewise for $(SHLIBUNWIND_LINK).
+
+2007-01-29 Janis Johnson <janis187@us.ibm.com>
+
+ * Makefile.in (dec-filenames): Add decExcept.
+
+2007-01-28 Daniel Jacobowitz <dan@codesourcery.com>
+
+ PR bootstrap/30469
+ * Makefile.in (CFLAGS): Forcibly remove -fprofile-generate and
+ -fprofile-use.
+
+2007-01-25 Daniel Jacobowitz <dan@codesourcery.com>
+
+ * configure.ac: Add --enable-version-specific-runtime-libs.
+ Correct $slibdir default.
+ * configure: Regenerated.
+
+2007-01-23 Joseph Myers <joseph@codesourcery.com>
+
+ * config/rs6000/t-ldbl128: Always use -mlong-double-128.
+
+2007-01-21 Andrew Pinski <pinskia@gmail.com>
+
+ PR target/30519
+ * config.host (alpha*-*-linux*): Set extra_parts.
+
+2007-01-09 Kaz Kojima <kkojima@gcc.gnu.org>
+
+ * config/sh/t-linux: New.
+ * config.host (sh*-*-linux*): Set tmake_file.
+
+2007-01-05 Daniel Jacobowitz <dan@codesourcery.com>
+
+ * Makefile.in (install): Handle multilibs.
+
+2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
+
+ * Makefile.in: Added .PHONY entry for documentation targets.
+
+2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
+
+ * Makefile.in: Add empty info, html, dvi, pdf targets.
+
+2007-01-04 Mike Stump <mrs@apple.com>
+
+ * Makefile.in (MAKEINFO): Remove.
+ (PERL): Likewise.
+
+2007-01-04 Paolo Bonzini <bonzini@gnu.org>
+
+ * configure.ac: Add GCC_TOPLEV_SUBDIRS.
+ * configure: Regenerate.
+ * Makefile.in (host_subdir): Substitute it.
+ (gcc_objdir): Use it.
+
+2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
+
+ * config.host (ia64*-*-linux*): Set tmake_file.
+
+2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
+
+ * Makefile.in (version): Define.
+
+2007-01-03 Daniel Jacobowitz <dan@codesourcery.com>
+ Paolo Bonzini <bonzini@gnu.org>
+
+ * Makefile.in, config/i386/t-darwin, config/i386/t-darwin64,
+ config/i386/t-nwld, config/rs6000/t-darwin, config/rs6000/t-ldbl128,
+ config/i386/t-crtfm, config/alpha/t-crtfm, config/ia64/t-ia64,
+ config/sparc/t-crtfm, config/t-slibgcc-darwin,
+ config/rs6000/t-ppccomm, config.host, configure.ac, empty.mk,
+ shared-object.mk, siditi-object.mk, static-object.mk: New files.
+ * configure: Generated.
diff --git a/gcc-4.9/libgcc/Makefile.in b/gcc-4.9/libgcc/Makefile.in
new file mode 100644
index 0000000..e86e98d
--- /dev/null
+++ b/gcc-4.9/libgcc/Makefile.in
@@ -0,0 +1,1129 @@
+# Makefile.in
+
+# Copyright (C) 2005-2014 Free Software Foundation, Inc.
+#
+# This file is part of GCC.
+#
+# GCC is free software; you can redistribute it and/or modify it under the
+# terms of the GNU Library General Public License as published by the Free
+# Software Foundation; either version 3 of the License, or (at your option)
+# any later version.
+#
+# GCC is distributed in the hope that it will be useful, but WITHOUT ANY
+# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+# FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+# more details.
+#
+# You should have received a copy of the GNU General Public License along
+# with GCC; see the file COPYING3. If not see
+# <http://www.gnu.org/licenses/>.
+#
+
+libgcc_topdir = @libgcc_topdir@
+host_subdir = @host_subdir@
+
+gcc_objdir = $(MULTIBUILDTOP)../../$(host_subdir)/gcc
+
+srcdir = @srcdir@
+
+prefix = @prefix@
+
+exec_prefix = @exec_prefix@
+libdir = @libdir@
+shlib_slibdir = @slibdir@
+
+SHELL = @SHELL@
+
+cpu_type = @cpu_type@
+enable_shared = @enable_shared@
+double_type_size = @double_type_size@
+long_double_type_size = @long_double_type_size@
+decimal_float = @decimal_float@
+enable_vtable_verify = @enable_vtable_verify@
+enable_decimal_float = @enable_decimal_float@
+fixed_point = @fixed_point@
+
+host_noncanonical = @host_noncanonical@
+target_noncanonical = @target_noncanonical@
+
+# List of extra object files that should be compiled for this target machine.
+# The rules for compiling them should be in the t-* file for the machine.
+EXTRA_PARTS = @extra_parts@
+
+extra-parts = libgcc-extra-parts
+
+# Multilib support variables.
+MULTISRCTOP =
+MULTIBUILDTOP =
+MULTIDIRS =
+MULTISUBDIR =
+MULTIDO = true
+MULTICLEAN = true
+
+INSTALL = @INSTALL@
+INSTALL_PROGRAM = @INSTALL_PROGRAM@
+INSTALL_DATA = @INSTALL_DATA@
+mkinstalldirs = $(SHELL) $(libgcc_topdir)/mkinstalldirs
+INSTALL_PARTS = $(EXTRA_PARTS)
+
+objext = .o
+
+AR = @AR@
+AR_FLAGS = rc
+
+CC = @CC@
+CFLAGS = @CFLAGS@
+RANLIB = @RANLIB@
+LN_S = @LN_S@
+
+PWD_COMMAND = $${PWDCMD-pwd}
+
+# Flags to pass to a recursive make.
+FLAGS_TO_PASS = \
+ "AR=$(AR)" \
+ "AR_FLAGS=$(AR_FLAGS)" \
+ "CC=$(CC)" \
+ "CFLAGS=$(CFLAGS)" \
+ "DESTDIR=$(DESTDIR)" \
+ "EXTRA_OFILES=$(EXTRA_OFILES)" \
+ "HDEFINES=$(HDEFINES)" \
+ "INSTALL=$(INSTALL)" \
+ "INSTALL_DATA=$(INSTALL_DATA)" \
+ "INSTALL_PROGRAM=$(INSTALL_PROGRAM)" \
+ "LDFLAGS=$(LDFLAGS)" \
+ "LOADLIBES=$(LOADLIBES)" \
+ "RANLIB=$(RANLIB)" \
+ "SHELL=$(SHELL)" \
+ "prefix=$(prefix)" \
+ "exec_prefix=$(exec_prefix)" \
+ "libdir=$(libdir)" \
+ "libsubdir=$(libsubdir)" \
+ "tooldir=$(tooldir)"
+
+# Dependencies for "all" are set later in the file.
+all: all-multi
+ # Now that we have built all the objects, we need to copy
+ # them back to the GCC directory. Too many things (other
+ # in-tree libraries, and DejaGNU) know about the layout
+ # of the build tree, for now.
+ $(MAKE) install-leaf DESTDIR=$(gcc_objdir) \
+ slibdir= libsubdir= MULTIOSDIR=$(MULTIDIR)
+
+.PHONY: all-multi
+all-multi:
+ # If this is the top-level multilib, build all the other
+ # multilibs.
+ @: $(MAKE) ; exec $(MULTIDO) $(FLAGS_TO_PASS) multi-do DO=all
+
+.PHONY: check installcheck
+check:
+installcheck:
+
+.PHONY: all clean
+
+clean:
+ -rm -f libgcc_tm.h libgcc.map
+ -rm -f libgcc_tm.stamp stmp-ldirs
+ -rm -f *$(objext)
+ -rm -f *.dep
+ -rm -f *.a
+ -rm -f libunwind$(SHLIB_EXT)
+ -rm -f libgcc_s*
+ @$(MULTICLEAN) multi-clean DO=clean
+distclean: clean
+ @$(MULTICLEAN) multi-clean DO=distclean
+ -rm -f auto-target.h
+ -rm -f stamp-h
+ -rm -f *~ Makefile config.cache config.status multilib.out
+ -rm -f config.log
+maintainer-clean realclean: distclean
+
+Makefile: $(srcdir)/Makefile.in config.status
+ CONFIG_FILES=Makefile CONFIG_HEADERS= $(SHELL) ./config.status
+
+# Depending on Makefile makes sure that config.status has been re-run
+# if needed. This prevents problems with parallel builds.
+auto-target.h: stamp-h ; @true
+stamp-h: $(srcdir)/config.in config.status Makefile
+ CONFIG_FILES= CONFIG_HEADERS=auto-target.h:$(srcdir)/config.in $(SHELL) ./config.status
+
+config.status: $(srcdir)/configure $(srcdir)/config.host
+ $(SHELL) ./config.status --recheck
+
+AUTOCONF = autoconf
+configure_deps = \
+ $(srcdir)/../config/enable.m4 \
+ $(srcdir)/../config/tls.m4 \
+ $(srcdir)/../config/acx.m4 \
+ $(srcdir)/../config/no-executables.m4 \
+ $(srcdir)/../config/override.m4 \
+ $(srcdir)/../config/dfp.m4 \
+
+$(srcdir)/configure: @MAINT@ $(srcdir)/configure.ac $(configure_deps)
+ cd $(srcdir) && $(AUTOCONF)
+
+include $(gcc_objdir)/libgcc.mvars
+
+# Flags to pass to recursive makes.
+
+AR_FOR_TARGET = $(AR)
+AR_FLAGS_FOR_TARGET =
+AR_CREATE_FOR_TARGET = $(AR_FOR_TARGET) $(AR_FLAGS_FOR_TARGET) rc
+AR_EXTRACT_FOR_TARGET = $(AR_FOR_TARGET) $(AR_FLAGS_FOR_TARGET) x
+AWK = @AWK@
+GCC_FOR_TARGET = $(CC)
+LIPO = @LIPO@
+LIPO_FOR_TARGET = $(LIPO)
+MACHMODE_H = machmode.h mode-classes.def insn-modes.h
+NM = @NM@
+NM_FOR_TARGET = $(NM)
+RANLIB_FOR_TARGET = $(RANLIB)
+STRIP = @STRIP@
+STRIP_FOR_TARGET = $(STRIP)
+
+# Directory in which the compiler finds libraries etc.
+libsubdir = $(libdir)/gcc/$(host_noncanonical)/$(version)
+# Used to install the shared libgcc.
+slibdir = @slibdir@
+# Maybe used for DLLs on Windows targets.
+toolexecdir = @toolexecdir@
+toolexeclibdir = @toolexeclibdir@
+
+export AR_FOR_TARGET
+export AR_CREATE_FOR_TARGET
+export AR_FLAGS_FOR_TARGET
+export AR_EXTRACT_FOR_TARGET
+export AWK
+export DESTDIR
+export GCC_FOR_TARGET
+export INCLUDES
+export INSTALL_DATA
+export LIB1ASMSRC
+export LIBGCC2_CFLAGS
+export LIPO_FOR_TARGET
+export MACHMODE_H
+export NM_FOR_TARGET
+export STRIP_FOR_TARGET
+export RANLIB_FOR_TARGET
+export libsubdir
+export slibdir
+export toolexecdir
+export toolexeclibdir
+
+version := $(shell cat $(srcdir)/../gcc/BASE-VER)
+
+ifeq ($(decimal_float),yes)
+ifeq ($(enable_decimal_float),bid)
+DECNUMINC = -I$(srcdir)/config/libbid -DENABLE_DECIMAL_BID_FORMAT
+else
+DECNUMINC = -I$(srcdir)/../libdecnumber/$(enable_decimal_float) \
+ -I$(srcdir)/../libdecnumber
+endif
+else
+DECNUMINC =
+endif
+
+# Options to use when compiling libgcc2.a.
+#
+LIBGCC2_DEBUG_CFLAGS = -g
+LIBGCC2_CFLAGS = -O2 $(LIBGCC2_INCLUDES) $(GCC_CFLAGS) $(HOST_LIBGCC2_CFLAGS) \
+ $(LIBGCC2_DEBUG_CFLAGS) -DIN_LIBGCC2 \
+ -fbuilding-libgcc -fno-stack-protector \
+ $(INHIBIT_LIBC_CFLAGS)
+
+# Additional options to use when compiling libgcc2.a.
+# Some targets override this to -isystem include
+LIBGCC2_INCLUDES =
+
+# Additional target-dependent options for compiling libgcc2.a.
+HOST_LIBGCC2_CFLAGS =
+
+PICFLAG = @PICFLAG@
+
+# Defined in libgcc2.c, included only in the static library.
+LIB2FUNCS_ST = _eprintf __gcc_bcmp
+
+# List of functions not to build from libgcc2.c.
+LIB2FUNCS_EXCLUDE =
+
+# These might cause a divide overflow trap and so are compiled with
+# unwinder info.
+LIB2_DIVMOD_FUNCS = _divdi3 _moddi3 _udivdi3 _umoddi3 _udiv_w_sdiv _udivmoddi4
+
+# List of extra C and assembler files to add to static and shared libgcc2.
+# Assembler files should have names ending in `.S'.
+LIB2ADD =
+
+# List of extra C and assembler files to add to static libgcc2.
+# Assembler files should have names ending in `.S'.
+LIB2ADD_ST =
+
+# Specify the directories to be searched for header files.
+# Both . and srcdir are used, in that order,
+# so that *config.h will be found in the compilation
+# subdirectory rather than in the source directory.
+# -I$(@D) and -I$(srcdir)/$(@D) cause the subdirectory of the file
+# currently being compiled, in both source trees, to be examined as well.
+INCLUDES = -I. -I$(@D) -I$(gcc_objdir) \
+ -I$(srcdir) -I$(srcdir)/$(@D) -I$(srcdir)/../gcc \
+ -I$(srcdir)/../include $(DECNUMINC)
+
+# Forcibly remove any profiling-related flags. There is no point
+# in supporting profiled bootstrap in this library.
+override CFLAGS := $(filter-out -fprofile-generate -fprofile-use,$(CFLAGS))
+
+# CFLAGS first is not perfect; normally setting CFLAGS should override any
+# options in LIBGCC2_CFLAGS. But LIBGCC2_CFLAGS may contain -g0, and CFLAGS
+# will usually contain -g, so for the moment CFLAGS goes first. We must
+# include CFLAGS - that's where multilib options live.
+INTERNAL_CFLAGS = $(CFLAGS) $(LIBGCC2_CFLAGS) $(HOST_LIBGCC2_CFLAGS) \
+ $(INCLUDES) @set_have_cc_tls@ @set_use_emutls@
+
+# Options to use when compiling crtbegin/end.
+CRTSTUFF_CFLAGS = -O2 $(GCC_CFLAGS) $(INCLUDES) $(MULTILIB_CFLAGS) -g0 \
+ -finhibit-size-directive -fno-inline -fno-exceptions \
+ -fno-zero-initialized-in-bss -fno-toplevel-reorder -fno-tree-vectorize \
+ -fno-stack-protector \
+ $(INHIBIT_LIBC_CFLAGS)
+
+# Extra flags to use when compiling crt{begin,end}.o.
+CRTSTUFF_T_CFLAGS =
+
+MULTIDIR := $(shell $(CC) $(CFLAGS) -print-multi-directory)
+MULTIOSDIR := $(shell $(CC) $(CFLAGS) -print-multi-os-directory)
+
+MULTIOSSUBDIR := $(shell if test $(MULTIOSDIR) != .; then echo /$(MULTIOSDIR); fi)
+inst_libdir = $(libsubdir)$(MULTISUBDIR)
+inst_slibdir = $(slibdir)$(MULTIOSSUBDIR)
+
+gcc_compile_bare = $(CC) $(INTERNAL_CFLAGS)
+compile_deps = -MT $@ -MD -MP -MF $(basename $@).dep
+gcc_compile = $(gcc_compile_bare) -o $@ $(compile_deps)
+gcc_s_compile = $(gcc_compile) -DSHARED
+
+objects = $(filter %$(objext),$^)
+
+# Collect any host-specific information from Makefile fragments.
+
+LIBGCC_VER_GNU_PREFIX = __
+LIBGCC_VER_FIXEDPOINT_GNU_PREFIX = __
+LIBGCC_VER_SYMBOLS_PREFIX =
+
+FPBIT_FUNCS = _pack_sf _unpack_sf _addsub_sf _mul_sf _div_sf \
+ _fpcmp_parts_sf _compare_sf _eq_sf _ne_sf _gt_sf _ge_sf \
+ _lt_sf _le_sf _unord_sf _si_to_sf _sf_to_si _negate_sf _make_sf \
+ _sf_to_df _sf_to_tf _thenan_sf _sf_to_usi _usi_to_sf
+
+DPBIT_FUNCS = _pack_df _unpack_df _addsub_df _mul_df _div_df \
+ _fpcmp_parts_df _compare_df _eq_df _ne_df _gt_df _ge_df \
+ _lt_df _le_df _unord_df _si_to_df _df_to_si _negate_df _make_df \
+ _df_to_sf _df_to_tf _thenan_df _df_to_usi _usi_to_df
+
+TPBIT_FUNCS = _pack_tf _unpack_tf _addsub_tf _mul_tf _div_tf \
+ _fpcmp_parts_tf _compare_tf _eq_tf _ne_tf _gt_tf _ge_tf \
+ _lt_tf _le_tf _unord_tf _si_to_tf _tf_to_si _negate_tf _make_tf \
+ _tf_to_df _tf_to_sf _thenan_tf _tf_to_usi _usi_to_tf
+
+# Additional sources to handle exceptions; overridden by targets as needed.
+LIB2ADDEH = $(srcdir)/unwind-dw2.c $(srcdir)/unwind-dw2-fde.c \
+ $(srcdir)/unwind-sjlj.c $(srcdir)/unwind-c.c
+LIB2ADDEHSTATIC = $(LIB2ADDEH)
+LIB2ADDEHSHARED = $(LIB2ADDEH)
+
+# nm flags to list global symbols in libgcc object files.
+SHLIB_NM_FLAGS = -pg
+
+# Don't build libunwind by default.
+LIBUNWIND =
+SHLIBUNWIND_LINK =
+SHLIBUNWIND_INSTALL =
+
+tmake_file = @tmake_file@
+include $(srcdir)/empty.mk $(tmake_file)
+
+# Collect target defines and headers from config.host.
+libgcc_tm_defines = @tm_defines@
+libgcc_tm_file = @tm_file@
+libgcc_tm.h: libgcc_tm.stamp; @true
+libgcc_tm.stamp:
+ DEFINES='$(libgcc_tm_defines)' HEADERS='$(libgcc_tm_file)' \
+ $(srcdir)/mkheader.sh > tmp-libgcc_tm.h
+ $(SHELL) $(srcdir)/../move-if-change tmp-libgcc_tm.h libgcc_tm.h
+ echo timestamp > $@
+
+# Only handle shared libraries if both:
+# - the user requested them
+# - we know how to build them
+ifeq ($(SHLIB_LINK),)
+ enable_shared := no
+endif
+
+ifeq ($(enable_shared),yes)
+ iterator = $(srcdir)/empty.mk $(patsubst %,$(srcdir)/shared-object.mk,$(iter-items))
+
+ install-shared = install-shared
+
+ ifneq ($(LIBUNWIND),)
+ install-libunwind = install-libunwind
+ endif
+endif
+
+# For -fvisibility=hidden. We need both a -fvisibility=hidden on
+# the command line, and a #define to prevent libgcc2.h etc from
+# overriding that with #pragmas.
+vis_hide = @vis_hide@
+
+ifneq (,$(vis_hide))
+
+# If we have -fvisibility=hidden, then we need to generate hide
+# lists for object files implemented in assembly.
+ASM_HIDDEN_OP = @asm_hidden_op@
+
+define gen-hide-list
+$(NM) -pg $< | \
+ $(AWK) 'NF == 3 && $$2 !~ /^[UN]$$/ && $$3 !~ /.*_compat/ \
+ && $$3 !~ /.*@.*/ \
+ { print "\t$(ASM_HIDDEN_OP)", $$3 }' > $@T
+mv -f $@T $@
+endef
+else
+gen-hide-list = echo > $@
+endif
+
+ifneq ($(enable_shared),yes)
+iterator = $(srcdir)/empty.mk $(patsubst %,$(srcdir)/static-object.mk,$(iter-items))
+endif
+
+LIB2ADD += enable-execute-stack.c
+
+# While emutls.c has nothing to do with EH, it is in LIB2ADDEH*
+# instead of LIB2ADD because that's the way to be sure on some targets
+# (e.g. *-*-darwin*) only one copy of it is linked.
+LIB2ADDEH += $(srcdir)/emutls.c
+LIB2ADDEHSTATIC += $(srcdir)/emutls.c
+LIB2ADDEHSHARED += $(srcdir)/emutls.c
+
+# Library members defined in libgcc2.c.
+lib2funcs = _muldi3 _negdi2 _lshrdi3 _ashldi3 _ashrdi3 _cmpdi2 _ucmpdi2 \
+ _clear_cache _trampoline __main _absvsi2 \
+ _absvdi2 _addvsi3 _addvdi3 _subvsi3 _subvdi3 _mulvsi3 _mulvdi3 \
+ _negvsi2 _negvdi2 _ctors _ffssi2 _ffsdi2 _clz _clzsi2 _clzdi2 \
+ _ctzsi2 _ctzdi2 _popcount_tab _popcountsi2 _popcountdi2 \
+ _paritysi2 _paritydi2 _powisf2 _powidf2 _powixf2 _powitf2 \
+ _mulsc3 _muldc3 _mulxc3 _multc3 _divsc3 _divdc3 _divxc3 \
+ _divtc3 _bswapsi2 _bswapdi2 _clrsbsi2 _clrsbdi2
+
+# The floating-point conversion routines that involve a single-word integer.
+# XX stands for the integer mode.
+swfloatfuncs = $(patsubst %,_fixuns%XX,sf df xf)
+
+# Likewise double-word routines.
+dwfloatfuncs = $(patsubst %,_fix%XX,sf df xf tf) \
+ $(patsubst %,_fixuns%XX,sf df xf tf) \
+ $(patsubst %,_floatXX%,sf df xf tf) \
+ $(patsubst %,_floatunXX%,sf df xf tf)
+
+ifeq ($(LIB2_SIDITI_CONV_FUNCS),)
+ lib2funcs += $(subst XX,si,$(swfloatfuncs))
+ lib2funcs += $(subst XX,di,$(dwfloatfuncs))
+endif
+
+# These might cause a divide overflow trap and so are compiled with
+# unwinder info.
+LIB2_DIVMOD_FUNCS = _divdi3 _moddi3 _udivdi3 _umoddi3 _udiv_w_sdiv _udivmoddi4
+
+# Remove any objects from lib2funcs and LIB2_DIVMOD_FUNCS that are
+# defined as optimized assembly code in LIB1ASMFUNCS or as C code
+# in LIB2FUNCS_EXCLUDE.
+lib2funcs := $(filter-out $(LIB2FUNCS_EXCLUDE) $(LIB1ASMFUNCS),$(lib2funcs))
+LIB2_DIVMOD_FUNCS := $(filter-out $(LIB2FUNCS_EXCLUDE) $(LIB1ASMFUNCS), \
+ $(LIB2_DIVMOD_FUNCS))
+
+# Build "libgcc1" (assembly) components.
+
+lib1asmfuncs-o = $(patsubst %,%$(objext),$(LIB1ASMFUNCS))
+$(lib1asmfuncs-o): %$(objext): $(srcdir)/config/$(LIB1ASMSRC) %.vis
+ $(gcc_compile) -DL$* -xassembler-with-cpp -c $< -include $*.vis
+$(patsubst %,%.vis,$(LIB1ASMFUNCS)): %.vis: %_s$(objext)
+ $(gen-hide-list)
+libgcc-objects += $(lib1asmfuncs-o)
+
+lib1asmfuncs-s-o = $(patsubst %,%_s$(objext),$(LIB1ASMFUNCS))
+$(lib1asmfuncs-s-o): %_s$(objext): $(srcdir)/config/$(LIB1ASMSRC)
+ $(gcc_s_compile) -DL$* -xassembler-with-cpp -c $<
+ifeq ($(enable_shared),yes)
+
+libgcc-s-objects += $(lib1asmfuncs-s-o)
+
+endif
+
+# Build lib2funcs. For the static library also include LIB2FUNCS_ST.
+lib2funcs-o = $(patsubst %,%$(objext),$(lib2funcs) $(LIB2FUNCS_ST))
+$(lib2funcs-o): %$(objext): $(srcdir)/libgcc2.c
+ $(gcc_compile) -DL$* -c $< $(vis_hide)
+libgcc-objects += $(lib2funcs-o)
+
+ifeq ($(enable_shared),yes)
+lib2funcs-s-o = $(patsubst %,%_s$(objext),$(lib2funcs))
+$(lib2funcs-s-o): %_s$(objext): $(srcdir)/libgcc2.c
+ $(gcc_s_compile) -DL$* -c $<
+libgcc-s-objects += $(lib2funcs-s-o)
+endif
+
+ifneq ($(LIB2_SIDITI_CONV_FUNCS),)
+# Build libgcc2.c for each conversion function, with a specific
+# L<func> definition and LIBGCC2_UNITS_PER_WORD setting. The DImode
+# functions are built with a wordsize of 4; the TImode functions are
+# built with the same labels, but a wordsize of 8.
+
+sifuncs := $(filter-out $(LIB2FUNCS_EXCLUDE),$(subst XX,si,$(swfloatfuncs)))
+difuncs := $(filter-out $(LIB2FUNCS_EXCLUDE),$(subst XX,di,$(dwfloatfuncs)))
+tifuncs := $(filter-out $(LIB2FUNCS_EXCLUDE),$(subst XX,ti,$(dwfloatfuncs)))
+
+iter-items := $(sifuncs) $(difuncs) $(tifuncs)
+iter-labels := $(sifuncs) $(difuncs) $(difuncs)
+iter-sizes := $(patsubst %,4,$(sifuncs) $(difuncs)) $(patsubst %,8,$(tifuncs))
+
+include $(srcdir)/empty.mk $(patsubst %,$(srcdir)/siditi-object.mk,$(iter-items))
+
+libgcc-objects += $(patsubst %,%$(objext),$(sifuncs) $(difuncs) $(tifuncs))
+ifeq ($(enable_shared),yes)
+libgcc-s-objects += $(patsubst %,%_s$(objext),$(sifuncs) $(difuncs) $(tifuncs))
+endif
+endif
+
+ifeq ($(LIB2_DIVMOD_EXCEPTION_FLAGS),)
+# Provide default flags for compiling divmod functions, if they haven't been
+# set already by a target-specific Makefile fragment.
+LIB2_DIVMOD_EXCEPTION_FLAGS := -fexceptions -fnon-call-exceptions
+endif
+
+# Build LIB2_DIVMOD_FUNCS.
+lib2-divmod-o = $(patsubst %,%$(objext),$(LIB2_DIVMOD_FUNCS))
+$(lib2-divmod-o): %$(objext): $(srcdir)/libgcc2.c
+ $(gcc_compile) -DL$* -c $< \
+ $(LIB2_DIVMOD_EXCEPTION_FLAGS) $(vis_hide)
+libgcc-objects += $(lib2-divmod-o)
+
+ifeq ($(enable_shared),yes)
+lib2-divmod-s-o = $(patsubst %,%_s$(objext),$(LIB2_DIVMOD_FUNCS))
+$(lib2-divmod-s-o): %_s$(objext): $(srcdir)/libgcc2.c
+ $(gcc_s_compile) -DL$* -c $< \
+ $(LIB2_DIVMOD_EXCEPTION_FLAGS)
+libgcc-s-objects += $(lib2-divmod-s-o)
+endif
+
+ifeq ($(TPBIT),)
+# _sf_to_tf and _df_to_tf require tp-bit.c being compiled in.
+FPBIT_FUNCS := $(filter-out _sf_to_tf,$(FPBIT_FUNCS))
+DPBIT_FUNCS := $(filter-out _df_to_tf,$(DPBIT_FUNCS))
+endif
+
+FPBIT_FUNCS := $(filter-out $(LIB2FUNCS_EXCLUDE),$(FPBIT_FUNCS))
+DPBIT_FUNCS := $(filter-out $(LIB2FUNCS_EXCLUDE),$(DPBIT_FUNCS))
+TPBIT_FUNCS := $(filter-out $(LIB2FUNCS_EXCLUDE),$(TPBIT_FUNCS))
+
+fpbit-src := $(srcdir)/fp-bit.c
+
+# Build FPBIT.
+ifneq ($(FPBIT),)
+fpbit-o = $(patsubst %,%$(objext),$(FPBIT_FUNCS))
+$(fpbit-o): %$(objext): $(fpbit-src)
+ $(gcc_compile) -DFINE_GRAINED_LIBRARIES -DL$* -DFLOAT $(FPBIT_CFLAGS) -c $< $(vis_hide)
+libgcc-objects += $(fpbit-o)
+
+ifeq ($(enable_shared),yes)
+fpbit-s-o = $(patsubst %,%_s$(objext),$(FPBIT_FUNCS))
+$(fpbit-s-o): %_s$(objext): $(fpbit-src)
+ $(gcc_s_compile) -DFINE_GRAINED_LIBRARIES -DL$* -DFLOAT $(FPBIT_CFLAGS) -c $<
+libgcc-s-objects += $(fpbit-s-o)
+endif
+endif
+
+# Build DPBIT.
+ifneq ($(DPBIT),)
+dpbit-o = $(patsubst %,%$(objext),$(DPBIT_FUNCS))
+$(dpbit-o): %$(objext): $(fpbit-src)
+ $(gcc_compile) -DFINE_GRAINED_LIBRARIES -DL$* $(DPBIT_CFLAGS) -c $< $(vis_hide)
+libgcc-objects += $(dpbit-o)
+
+ifeq ($(enable_shared),yes)
+dpbit-s-o = $(patsubst %,%_s$(objext),$(DPBIT_FUNCS))
+$(dpbit-s-o): %_s$(objext): $(fpbit-src)
+ $(gcc_s_compile) -DFINE_GRAINED_LIBRARIES -DL$* $(DPBIT_CFLAGS) -c $<
+libgcc-s-objects += $(dpbit-s-o)
+endif
+endif
+
+# Build TPBIT.
+ifneq ($(TPBIT),)
+tpbit-o = $(patsubst %,%$(objext),$(TPBIT_FUNCS))
+$(tpbit-o): %$(objext): $(fpbit-src)
+ $(gcc_compile) -DFINE_GRAINED_LIBRARIES -DL$* -DTFLOAT $(TPBIT_CFLAGS) -c $< $(vis_hide)
+libgcc-objects += $(tpbit-o)
+
+ifeq ($(enable_shared),yes)
+tpbit-s-o = $(patsubst %,%_s$(objext),$(TPBIT_FUNCS))
+$(tpbit-s-o): %_s$(objext): $(fpbit-src)
+ $(gcc_s_compile) -DFINE_GRAINED_LIBRARIES -DL$* -DTFLOAT $(TPBIT_CFLAGS) -c $<
+libgcc-s-objects += $(tpbit-s-o)
+endif
+endif
+
+# Build decimal floating point support.
+ifeq ($(decimal_float),yes)
+
+# If $DFP_ENABLE is set, then we want all data type sizes.
+ifneq ($(DFP_ENABLE),)
+D32PBIT = 1
+D64PBIT = 1
+D128PBIT = 1
+endif
+
+dfp-filenames =
+ifneq ($(D32PBIT)$(D64PBIT)$(D128PBIT),)
+ifeq ($(enable_decimal_float),bid)
+dfp-filenames += bid_decimal_globals bid_decimal_data \
+ bid_binarydecimal bid_convert_data \
+ _isinfd32 _isinfd64 _isinfd128 bid64_noncomp \
+ bid128_noncomp bid128_fma bid_round bid_from_int \
+ bid64_add bid128_add bid64_div bid128_div \
+ bid64_mul bid128_mul bid64_compare bid128_compare \
+ bid128 bid32_to_bid64 bid32_to_bid128 bid64_to_bid128 \
+ bid64_to_int32 bid64_to_int64 \
+ bid64_to_uint32 bid64_to_uint64 \
+ bid128_to_int32 bid128_to_int64 \
+ bid128_to_uint32 bid128_to_uint64
+else
+dfp-filenames += decContext decNumber decExcept decRound decLibrary decDouble decPacked decQuad decSingle
+endif
+endif
+
+dfp-objects = $(patsubst %,%$(objext),$(dfp-filenames))
+ifeq ($(enable_decimal_float),bid)
+$(dfp-objects): %$(objext): $(srcdir)/config/libbid/%.c
+else
+$(dfp-objects): %$(objext): $(srcdir)/../libdecnumber/%.c
+endif
+ $(gcc_compile) -c $<
+libgcc-objects += $(dfp-objects)
+
+decbits-filenames =
+ifneq ($(enable_decimal_float),bid)
+ifneq ($(D32PBIT),)
+decbits-filenames += decimal32
+endif
+
+ifneq ($(D64PBIT),)
+decbits-filenames += decimal64
+endif
+
+ifneq ($(D128PBIT),)
+decbits-filenames += decimal128
+endif
+endif
+
+decbits-objects = $(patsubst %,%$(objext),$(decbits-filenames))
+ifeq ($(enable_decimal_float),bid)
+$(decbits-objects): %$(objext): $(srcdir)/config/libbid/%.c
+else
+$(decbits-objects): %$(objext): $(srcdir)/../libdecnumber/$(enable_decimal_float)/%.c
+endif
+ $(gcc_compile) -c $<
+libgcc-objects += $(decbits-objects)
+
+# Next build individual support functions.
+D32PBIT_FUNCS = _addsub_sd _div_sd _mul_sd _plus_sd _minus_sd \
+ _eq_sd _ne_sd _lt_sd _gt_sd _le_sd _ge_sd \
+ _sd_to_si _sd_to_di _sd_to_usi _sd_to_udi \
+ _si_to_sd _di_to_sd _usi_to_sd _udi_to_sd \
+ _sd_to_sf _sd_to_df _sd_to_xf _sd_to_tf \
+ _sf_to_sd _df_to_sd _xf_to_sd _tf_to_sd \
+ _sd_to_dd _sd_to_td _unord_sd _conv_sd
+
+D64PBIT_FUNCS = _addsub_dd _div_dd _mul_dd _plus_dd _minus_dd \
+ _eq_dd _ne_dd _lt_dd _gt_dd _le_dd _ge_dd \
+ _dd_to_si _dd_to_di _dd_to_usi _dd_to_udi \
+ _si_to_dd _di_to_dd _usi_to_dd _udi_to_dd \
+ _dd_to_sf _dd_to_df _dd_to_xf _dd_to_tf \
+ _sf_to_dd _df_to_dd _xf_to_dd _tf_to_dd \
+ _dd_to_sd _dd_to_td _unord_dd _conv_dd
+
+D128PBIT_FUNCS = _addsub_td _div_td _mul_td _plus_td _minus_td \
+ _eq_td _ne_td _lt_td _gt_td _le_td _ge_td \
+ _td_to_si _td_to_di _td_to_usi _td_to_udi \
+ _si_to_td _di_to_td _usi_to_td _udi_to_td \
+ _td_to_sf _td_to_df _td_to_xf _td_to_tf \
+ _sf_to_td _df_to_td _xf_to_td _tf_to_td \
+ _td_to_sd _td_to_dd _unord_td _conv_td
+
+ifeq ($(enable_decimal_float),bid)
+ifneq ($(D32PBIT),)
+D32PBIT_FUNCS:=$(filter-out _plus_sd _minus_sd _conv_sd, $(D32PBIT_FUNCS))
+endif
+
+ifneq ($(D64PBIT),)
+D64PBIT_FUNCS:=$(filter-out _plus_dd _minus_dd _conv_dd, $(D64PBIT_FUNCS))
+endif
+
+ifneq ($(D128PBIT),)
+D128PBIT_FUNCS:=$(filter-out _plus_td _minus_td _conv_td, $(D128PBIT_FUNCS))
+endif
+endif
+
+ifneq ($(D32PBIT),)
+d32pbit-o = $(patsubst %,%$(objext),$(D32PBIT_FUNCS))
+ifeq ($(enable_decimal_float),bid)
+$(d32pbit-o): %$(objext): $(srcdir)/config/libbid/%.c
+else
+$(d32pbit-o): %$(objext): $(srcdir)/dfp-bit.c
+endif
+ $(gcc_compile) -DFINE_GRAINED_LIBRARIES -DL$* -DWIDTH=32 -c $<
+libgcc-objects += $(d32pbit-o)
+endif
+
+ifneq ($(D64PBIT),)
+d64pbit-o = $(patsubst %,%$(objext),$(D64PBIT_FUNCS))
+ifeq ($(enable_decimal_float),bid)
+$(d64pbit-o): %$(objext): $(srcdir)/config/libbid/%.c
+else
+$(d64pbit-o): %$(objext): $(srcdir)/dfp-bit.c
+endif
+ $(gcc_compile) -DFINE_GRAINED_LIBRARIES -DL$* -DWIDTH=64 -c $<
+libgcc-objects += $(d64pbit-o)
+endif
+
+ifneq ($(D128PBIT),)
+d128pbit-o = $(patsubst %,%$(objext),$(D128PBIT_FUNCS))
+ifeq ($(enable_decimal_float),bid)
+$(d128pbit-o): %$(objext): $(srcdir)/config/libbid/%.c
+else
+$(d128pbit-o): %$(objext): $(srcdir)/dfp-bit.c
+endif
+ $(gcc_compile) -DFINE_GRAINED_LIBRARIES -DL$* -DWIDTH=128 -c $<
+libgcc-objects += $(d128pbit-o)
+endif
+
+endif
+
+ifeq ($(SYNC),yes)
+libgcc-sync-size-funcs := $(foreach op, add sub or and xor nand, \
+ sync_fetch_and_$(op) \
+ sync_$(op)_and_fetch) \
+ sync_bool_compare_and_swap \
+ sync_val_compare_and_swap \
+ sync_lock_test_and_set
+
+libgcc-sync-size-funcs := $(foreach prefix, $(libgcc-sync-size-funcs), \
+ $(foreach suffix, 1 2 4 8 16, \
+ $(prefix)_$(suffix)))
+
+libgcc-sync-size-funcs-o = $(patsubst %,%$(objext),$(libgcc-sync-size-funcs))
+$(libgcc-sync-size-funcs-o): %$(objext): $(srcdir)/sync.c
+ $(gcc_compile) $(SYNC_CFLAGS) \
+ -DFN=`echo "$*" | sed 's/_[^_]*$$//'` \
+ -DSIZE=`echo "$*" | sed 's/.*_//'` \
+ -c $< $(vis_hide)
+libgcc-objects += $(libgcc-sync-size-funcs-o)
+
+libgcc-sync-funcs := sync_synchronize
+
+libgcc-sync-funcs-o = $(patsubst %,%$(objext),$(libgcc-sync-funcs))
+$(libgcc-sync-funcs-o): %$(objext): $(srcdir)/sync.c
+ $(gcc_compile) $(SYNC_CFLAGS) \
+ -DL$* \
+ -c $< $(vis_hide)
+libgcc-objects += $(libgcc-sync-funcs-o)
+
+ifeq ($(enable_shared),yes)
+libgcc-sync-size-funcs-s-o = $(patsubst %,%_s$(objext), \
+ $(libgcc-sync-size-funcs))
+$(libgcc-sync-size-funcs-s-o): %_s$(objext): $(srcdir)/sync.c
+ $(gcc_s_compile) $(SYNC_CFLAGS) \
+ -DFN=`echo "$*" | sed 's/_[^_]*$$//'` \
+ -DSIZE=`echo "$*" | sed 's/.*_//'` \
+ -c $<
+libgcc-s-objects += $(libgcc-sync-size-funcs-s-o)
+
+libgcc-sync-funcs-s-o = $(patsubst %,%_s$(objext),$(libgcc-sync-funcs))
+$(libgcc-sync-funcs-s-o): %_s$(objext): $(srcdir)/sync.c
+ $(gcc_s_compile) $(SYNC_CFLAGS) \
+ -DL$* \
+ -c $<
+libgcc-s-objects += $(libgcc-sync-funcs-s-o)
+endif
+endif
+
+# Build fixed-point support.
+ifeq ($(fixed_point),yes)
+
+# Generate permutations of function name and mode
+fixed-labels := $(shell $(SHELL) $(srcdir)/gen-fixed.sh arith labels)
+fixed-funcs := $(shell $(SHELL) $(srcdir)/gen-fixed.sh arith funcs)
+fixed-modes := $(shell $(SHELL) $(srcdir)/gen-fixed.sh arith modes)
+
+# Generate the rules for each arithmetic function
+iter-items := $(fixed-funcs)
+iter-labels := $(fixed-labels)
+iter-from := $(fixed-modes)
+iter-to := $(fixed-modes)
+include $(srcdir)/empty.mk $(patsubst %,$(srcdir)/fixed-obj.mk,$(iter-items))
+
+# Add arithmetic functions to list of objects to be built
+libgcc-objects += $(patsubst %,%$(objext),$(filter-out $(LIB2FUNCS_EXCLUDE),$(fixed-funcs)))
+ifeq ($(enable_shared),yes)
+libgcc-s-objects += $(patsubst %,%_s$(objext),$(filter-out $(LIB2FUNCS_EXCLUDE),$(fixed-funcs)))
+endif
+
+# Convert from or to fractional
+fixed-conv-funcs := $(shell $(SHELL) $(srcdir)/gen-fixed.sh conv funcs)
+fixed-conv-labels := $(shell $(SHELL) $(srcdir)/gen-fixed.sh conv labels)
+fixed-conv-from := $(shell $(SHELL) $(srcdir)/gen-fixed.sh conv from)
+fixed-conv-to := $(shell $(SHELL) $(srcdir)/gen-fixed.sh conv to)
+
+# Generate the make rules for each conversion function
+iter-items := $(fixed-conv-funcs)
+iter-labels := $(fixed-conv-labels)
+iter-from := $(fixed-conv-from)
+iter-to := $(fixed-conv-to)
+include $(srcdir)/empty.mk $(patsubst %,$(srcdir)/fixed-obj.mk,$(iter-items))
+
+# Add conversion functions to list of objects to be built
+libgcc-objects += $(patsubst %,%$(objext),$(filter-out $(LIB2FUNCS_EXCLUDE),$(fixed-conv-funcs)))
+ifeq ($(enable_shared),yes)
+libgcc-s-objects += $(patsubst %,%_s$(objext),$(filter-out $(LIB2FUNCS_EXCLUDE),$(fixed-conv-funcs)))
+endif
+
+endif
+
+# Build LIB2ADD and LIB2ADD_ST.
+ifneq ($(filter-out %.c %.S %.asm,$(LIB2ADD) $(LIB2ADD_ST)),)
+$(error Unsupported files in LIB2ADD or LIB2ADD_ST.)
+endif
+
+libgcc-objects += $(addsuffix $(objext),$(basename $(notdir $(LIB2ADD))))
+libgcc-objects += $(addsuffix $(objext),$(basename $(notdir $(LIB2ADD_ST))))
+
+c_flags :=
+iter-items := $(LIB2ADD) $(LIB2ADD_ST)
+include $(iterator)
+
+ifeq ($(enable_shared),yes)
+libgcc-s-objects += $(addsuffix _s$(objext),$(basename $(notdir $(LIB2ADD))))
+endif
+
+# Build LIB2ADDEH, LIB2ADDEHSTATIC, and LIB2ADDEHSHARED. If we don't have
+# libgcc_eh.a, only LIB2ADDEH matters. If we do, only LIB2ADDEHSTATIC and
+# LIB2ADDEHSHARED matter. (Usually all three are identical.)
+
+c_flags := -fexceptions
+
+ifeq ($(enable_shared),yes)
+
+libgcc-eh-objects += $(addsuffix $(objext),$(basename $(notdir $(LIB2ADDEHSTATIC))))
+libgcc-s-objects += $(addsuffix _s$(objext),$(basename $(notdir $(LIB2ADDEHSHARED))))
+
+iter-items := $(sort $(LIB2ADDEHSTATIC) $(LIB2ADDEHSHARED))
+include $(iterator)
+
+else
+# Not shared. LIB2ADDEH are added to libgcc.a.
+
+libgcc-objects += $(addsuffix $(objext),$(basename $(notdir $(LIB2ADDEH))))
+
+iter-items := $(LIB2ADDEH)
+include $(iterator)
+
+endif
+
+# Build LIBUNWIND. Use -fno-exceptions so that the unwind library does
+# not generate calls to __gcc_personality_v0.
+
+c_flags := -fno-exceptions
+
+libunwind-objects += $(addsuffix $(objext),$(basename $(notdir $(LIBUNWIND))))
+
+ifeq ($(enable_shared),yes)
+libunwind-s-objects += $(addsuffix _s$(objext),$(basename $(notdir $(LIBUNWIND))))
+endif
+
+iter-items := $(LIBUNWIND)
+include $(iterator)
+
+# Build libgcov components.
+
+LIBGCOV_MERGE = _gcov_merge_add _gcov_merge_single _gcov_merge_delta _gcov_merge_ior \
+ _gcov_merge_time_profile
+LIBGCOV_PROFILER = _gcov_interval_profiler _gcov_pow2_profiler _gcov_one_value_profiler \
+ _gcov_indirect_call_profiler _gcov_average_profiler _gcov_ior_profiler \
+ _gcov_indirect_call_profiler_v2 _gcov_time_profiler
+LIBGCOV_INTERFACE = _gcov_flush _gcov_fork _gcov_execl _gcov_execlp _gcov_execle \
+ _gcov_execv _gcov_execvp _gcov_execve _gcov_reset _gcov_dump
+LIBGCOV_DRIVER = _gcov
+
+libgcov-merge-objects = $(patsubst %,%$(objext),$(LIBGCOV_MERGE))
+libgcov-profiler-objects = $(patsubst %,%$(objext),$(LIBGCOV_PROFILER))
+libgcov-interface-objects = $(patsubst %,%$(objext),$(LIBGCOV_INTERFACE))
+libgcov-driver-objects = $(patsubst %,%$(objext),$(LIBGCOV_DRIVER))
+libgcov-objects = $(libgcov-merge-objects) $(libgcov-profiler-objects) \
+ $(libgcov-interface-objects) $(libgcov-driver-objects)
+
+$(libgcov-merge-objects): %$(objext): $(srcdir)/libgcov-merge.c $(srcdir)/libgcov.h
+ $(gcc_compile) -DL$* -c $(srcdir)/libgcov-merge.c
+$(libgcov-profiler-objects): %$(objext): $(srcdir)/libgcov-profiler.c $(srcdir)/libgcov.h
+ $(gcc_compile) -DL$* -c $(srcdir)/libgcov-profiler.c
+$(libgcov-interface-objects): %$(objext): $(srcdir)/libgcov-interface.c $(srcdir)/libgcov.h
+ $(gcc_compile) -DL$* -c $(srcdir)/libgcov-interface.c
+$(libgcov-driver-objects): %$(objext): $(srcdir)/libgcov-driver.c \
+ $(srcdir)/libgcov-driver-system.c $(srcdir)/libgcov.h
+ $(gcc_compile) -DL$* -c $(srcdir)/libgcov-driver.c
+
+
+# Static libraries.
+libgcc.a: $(libgcc-objects)
+libgcov.a: $(libgcov-objects)
+libunwind.a: $(libunwind-objects)
+libgcc_eh.a: $(libgcc-eh-objects)
+
+libgcc.a libgcov.a libunwind.a libgcc_eh.a:
+ -rm -f $@
+
+ objects="$(objects)"; \
+ if test -z "$$objects"; then \
+ echo 'int __libgcc_eh_dummy;' > eh_dummy.c; \
+ $(gcc_compile_bare) $(vis_hide) -c eh_dummy.c \
+ -o eh_dummy$(objext); \
+ objects=eh_dummy$(objext); \
+ fi; \
+ $(AR_CREATE_FOR_TARGET) $@ $$objects
+
+ $(RANLIB) $@
+
+all: libgcc.a libgcov.a
+
+ifneq ($(LIBUNWIND),)
+all: libunwind.a
+libgcc_s$(SHLIB_EXT): libunwind$(SHLIB_EXT)
+endif
+
+ifeq ($(enable_shared),yes)
+all: libgcc_eh.a libgcc_s$(SHLIB_EXT)
+ifneq ($(LIBUNWIND),)
+all: libunwind$(SHLIB_EXT)
+endif
+endif
+
+ifeq ($(enable_shared),yes)
+
+# Map-file generation.
+ifneq ($(SHLIB_MKMAP),)
+libgcc.map: $(SHLIB_MKMAP) $(SHLIB_MAPFILES) $(libgcc-s-objects)
+ { $(NM) $(SHLIB_NM_FLAGS) $(libgcc-s-objects); echo %%; \
+ cat $(SHLIB_MAPFILES) \
+ | sed -e '/^[ ]*#/d' \
+ -e 's/^%\(if\|else\|elif\|endif\|define\)/#\1/' \
+ | $(gcc_compile_bare) -E -xassembler-with-cpp -; \
+ } | $(AWK) -f $(SHLIB_MKMAP) $(SHLIB_MKMAP_OPTS) > tmp-$@
+ mv tmp-$@ $@
+libgcc_s$(SHLIB_EXT): libgcc.map
+mapfile = libgcc.map
+endif
+
+libgcc-std.ver: $(srcdir)/libgcc-std.ver.in
+ sed -e 's/__PFX__/$(LIBGCC_VER_GNU_PREFIX)/g' \
+ -e 's/__FIXPTPFX__/$(LIBGCC_VER_FIXEDPOINT_GNU_PREFIX)/g' < $< > $@
+
+libgcc_s$(SHLIB_EXT): $(libgcc-s-objects) $(extra-parts) libgcc.a
+ # @multilib_flags@ is still needed because this may use
+ # $(GCC_FOR_TARGET) and $(LIBGCC2_CFLAGS) directly.
+ # @multilib_dir@ is not really necessary, but sometimes it has
+ # more uses than just a directory name.
+ $(mkinstalldirs) $(MULTIDIR)
+ $(subst @multilib_flags@,$(CFLAGS) -B./,$(subst \
+ @multilib_dir@,$(MULTIDIR),$(subst \
+ @shlib_objs@,$(objects) libgcc.a,$(subst \
+ @shlib_base_name@,libgcc_s,$(subst \
+ @shlib_map_file@,$(mapfile),$(subst \
+ @shlib_slibdir_qual@,$(MULTIOSSUBDIR),$(subst \
+ @shlib_slibdir@,$(shlib_slibdir),$(SHLIB_LINK))))))))
+
+libunwind$(SHLIB_EXT): $(libunwind-s-objects) $(extra-parts)
+ # @multilib_flags@ is still needed because this may use
+ # $(GCC_FOR_TARGET) and $(LIBGCC2_CFLAGS) directly.
+ # @multilib_dir@ is not really necessary, but sometimes it has
+ # more uses than just a directory name.
+ $(mkinstalldirs) $(MULTIDIR)
+ $(subst @multilib_flags@,$(CFLAGS) -B./,$(subst \
+ @multilib_dir@,$(MULTIDIR),$(subst \
+ @shlib_objs@,$(objects),$(subst \
+ @shlib_base_name@,libunwind,$(subst \
+ @shlib_slibdir_qual@,$(MULTIOSSUBDIR),$(SHLIBUNWIND_LINK))))))
+
+endif
+
+# Build the standard GCC startfiles and endfiles.
+ALL_CRT_CFLAGS = $(CFLAGS) $(CRTSTUFF_CFLAGS) $(INCLUDES)
+crt_compile = $(CC) $(ALL_CRT_CFLAGS) -o $@ $(compile_deps)
+
+ifeq ($(CUSTOM_CRTSTUFF),)
+# Compile two additional files that are linked with every program
+# linked using GCC on systems using COFF or ELF, for the sake of C++
+# constructors.
+crtbegin$(objext): $(srcdir)/crtstuff.c
+ $(crt_compile) $(CRTSTUFF_T_CFLAGS) -c $< -DCRT_BEGIN
+
+crtend$(objext): $(srcdir)/crtstuff.c
+ $(crt_compile) $(CRTSTUFF_T_CFLAGS) -c $< -DCRT_END
+
+# These are versions of crtbegin and crtend for shared libraries.
+crtbeginS$(objext): $(srcdir)/crtstuff.c
+ $(crt_compile) $(CRTSTUFF_T_CFLAGS_S) -c $< -DCRT_BEGIN -DCRTSTUFFS_O
+
+crtendS$(objext): $(srcdir)/crtstuff.c
+ $(crt_compile) $(CRTSTUFF_T_CFLAGS_S) -c $< -DCRT_END -DCRTSTUFFS_O
+
+# This is a version of crtbegin for -static links.
+crtbeginT$(objext): $(srcdir)/crtstuff.c
+ $(crt_compile) $(CRTSTUFF_T_CFLAGS) -c $< -DCRT_BEGIN -DCRTSTUFFT_O
+
+ifeq ($(enable_vtable_verify),yes)
+# These are used in vtable verification; see comments in source files for
+# more details.
+vtv_start$(objext): $(srcdir)/vtv_start.c
+ $(crt_compile) $(CRTSTUFF_T_CFLAGS_S) -c $(srcdir)/vtv_start.c
+
+vtv_end$(objext): $(srcdir)/vtv_end.c
+ $(crt_compile) $(CRTSTUFF_T_CFLAGS_S) -c $(srcdir)/vtv_end.c
+
+vtv_start_preinit$(objext): $(srcdir)/vtv_start_preinit.c
+ $(crt_compile) $(CRTSTUFF_T_CFLAGS_S) -c $(srcdir)/vtv_start_preinit.c
+
+vtv_end_preinit$(objext): $(srcdir)/vtv_end_preinit.c
+ $(crt_compile) $(CRTSTUFF_T_CFLAGS_S) -c $(srcdir)/vtv_end_preinit.c
+endif
+endif
+
+ifeq ($(CUSTOM_CRTIN),)
+# -x assembler-with-cpp is only needed on case-insensitive filesystem.
+crti$(objext): $(srcdir)/config/$(cpu_type)/crti.S
+ $(crt_compile) -c -x assembler-with-cpp $<
+
+crtn$(objext): $(srcdir)/config/$(cpu_type)/crtn.S
+ $(crt_compile) -c -x assembler-with-cpp $<
+endif
+
+# Build extra startfiles in the libgcc directory.
+.PHONY: libgcc-extra-parts
+libgcc-extra-parts: $(EXTRA_PARTS)
+
+ # Early copyback; see "all" above for the rationale. The
+ # early copy is necessary so that the gcc -B options find
+ # the right startup files when linking shared libgcc.
+ $(mkinstalldirs) $(gcc_objdir)$(MULTISUBDIR)
+ parts="$(EXTRA_PARTS)"; \
+ for file in $$parts; do \
+ rm -f $(gcc_objdir)$(MULTISUBDIR)/$$file; \
+ $(INSTALL_DATA) $$file $(gcc_objdir)$(MULTISUBDIR)/; \
+ case $$file in \
+ *.a) \
+ $(RANLIB) $(gcc_objdir)$(MULTISUBDIR)/$$file ;; \
+ esac; \
+ done
+
+all: $(extra-parts)
+
+$(libgcc-objects) $(libgcc-s-objects) $(libgcc-eh-objects) \
+ $(libgcov-objects) \
+ $(libunwind-objects) $(libunwind-s-objects) \
+ $(EXTRA_PARTS): libgcc_tm.h
+
+# Copy unwind.h to the place where gcc will look for it at build-time
+install-unwind_h-forbuild:
+ dest=$(gcc_objdir)/include/tmp$$$$-unwind.h; \
+ cp unwind.h $$dest; \
+ chmod a+r $$dest; \
+ sh $(srcdir)/../move-if-change $$dest $(gcc_objdir)/include/unwind.h
+
+# Copy unwind.h to the place where gcc will look at run-time, once installed
+#
+# This is redundant with the internal copy above when using a regular toplevel
+# "install" target, because gcc's install will copy to the destination as well.
+#
+# This is however useful for "install-no-fixincludes" case, when only the gcc
+# internal headers are copied by gcc's install.
+install-unwind_h:
+ $(mkinstalldirs) $(DESTDIR)$(libsubdir)/include
+ $(INSTALL_DATA) unwind.h $(DESTDIR)$(libsubdir)/include
+
+all: install-unwind_h-forbuild
+
+# Documentation targets (empty).
+.PHONY: info html dvi pdf install-info install-html install-pdf
+
+info:
+install-info:
+html:
+install-html:
+dvi:
+pdf:
+install-pdf:
+
+# Install rules. These do not depend on "all", so that they can be invoked
+# recursively from it.
+install-libunwind:
+ $(mkinstalldirs) $(DESTDIR)$(inst_slibdir)
+
+ # NOTE: Maybe this should go into $(inst_libdir), but this
+ # is where the old mklibgcc.in put it.
+ $(INSTALL_DATA) libunwind.a $(DESTDIR)$(inst_slibdir)/
+ chmod 644 $(DESTDIR)$(inst_slibdir)/libunwind.a
+ $(RANLIB) $(DESTDIR)$(inst_slibdir)/libunwind.a
+
+ $(subst @multilib_dir@,$(MULTIDIR),$(subst \
+ @shlib_base_name@,libunwind,$(subst \
+ @shlib_slibdir_qual@,$(MULTIOSSUBDIR),$(SHLIBUNWIND_INSTALL))))
+
+install-shared:
+ $(mkinstalldirs) $(DESTDIR)$(inst_libdir)
+
+ $(INSTALL_DATA) libgcc_eh.a $(DESTDIR)$(inst_libdir)/
+ chmod 644 $(DESTDIR)$(inst_libdir)/libgcc_eh.a
+ $(RANLIB) $(DESTDIR)$(inst_libdir)/libgcc_eh.a
+
+ $(subst @multilib_dir@,$(MULTIDIR),$(subst \
+ @shlib_base_name@,libgcc_s,$(subst \
+ @shlib_slibdir_qual@,$(MULTIOSSUBDIR),$(SHLIB_INSTALL))))
+
+install-leaf: $(install-shared) $(install-libunwind)
+ $(mkinstalldirs) $(DESTDIR)$(inst_libdir)
+
+ $(INSTALL_DATA) libgcc.a $(DESTDIR)$(inst_libdir)/
+ chmod 644 $(DESTDIR)$(inst_libdir)/libgcc.a
+ $(RANLIB) $(DESTDIR)$(inst_libdir)/libgcc.a
+ $(INSTALL_DATA) libgcov.a $(DESTDIR)$(inst_libdir)/
+ chmod 644 $(DESTDIR)$(inst_libdir)/libgcov.a
+ $(RANLIB) $(DESTDIR)$(inst_libdir)/libgcov.a
+
+ parts="$(INSTALL_PARTS)"; \
+ for file in $$parts; do \
+ rm -f $(DESTDIR)$(inst_libdir)/$$file; \
+ $(INSTALL_DATA) $$file $(DESTDIR)$(inst_libdir)/; \
+ case $$file in \
+ *.a) \
+ $(RANLIB) $(gcc_objdir)$(MULTISUBDIR)/$$file ;; \
+ esac; \
+ done
+
+install: install-leaf install-unwind_h
+ @: $(MAKE) ; $(MULTIDO) $(FLAGS_TO_PASS) multi-do DO=install
+
+install-strip: install
+
+.PHONY: install install-shared install-libunwind install-strip
+.PHONY: install-unwind_h install-unwind_h-forbuild
+
+# Don't export variables to the environment, in order to not confuse
+# configure.
+.NOEXPORT:
+
+include $(srcdir)/empty.mk $(wildcard *.dep)
diff --git a/gcc-4.9/libgcc/config.host b/gcc-4.9/libgcc/config.host
new file mode 100644
index 0000000..f8f74cc
--- /dev/null
+++ b/gcc-4.9/libgcc/config.host
@@ -0,0 +1,1280 @@
+# libgcc host-specific configuration file.
+# Copyright (C) 1997-2014 Free Software Foundation, Inc.
+
+#This file is part of GCC.
+
+#GCC is free software; you can redistribute it and/or modify it under
+#the terms of the GNU General Public License as published by the Free
+#Software Foundation; either version 3, or (at your option) any later
+#version.
+
+#GCC is distributed in the hope that it will be useful, but WITHOUT
+#ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+#FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+#for more details.
+
+#You should have received a copy of the GNU General Public License
+#along with GCC; see the file COPYING3. If not see
+#<http://www.gnu.org/licenses/>.
+
+# This is the libgcc host-specific configuration file
+# where a configuration type is mapped to different system-specific
+# definitions and files. This is invoked by the autoconf-generated
+# configure script. Putting it in a separate shell file lets us skip
+# running autoconf when modifying host-specific information.
+
+# This file bears an obvious resemblance to gcc/config.gcc. The cases
+# should be kept similar, to ease moving library-specific settings
+# from config.gcc to this file. That is also why tmake_file is
+# left as tmake_file, rather than hmake_file, even though this library
+# switches on ${host}.
+
+# This file switches on the shell variable ${host}, and also uses the
+# following shell variables:
+#
+# with_* Various variables as set by configure.
+
+# This file sets the following shell variables for use by the
+# autoconf-generated configure script:
+#
+# asm_hidden_op The assembler pseudo-op to use for hide
+# lists for object files implemented in
+# assembly (with -fvisibility=hidden for C).
+# The default is ".hidden".
+# cpu_type The name of the cpu, if different from the first
+# chunk of the canonical host name.
+# enable_execute_stack The name of a source file implementing
+# __enable_execute_stack.
+# extra_parts List of extra object files that should be compiled
+# for this target machine. This may be overridden
+# by setting EXTRA_PARTS in a tmake_file fragment.
+# If either is set, EXTRA_PARTS and
+# EXTRA_MULTILIB_PARTS inherited from the GCC
+# subdirectory will be ignored.
+# md_unwind_header The name of a header file defining
+# MD_FALLBACK_FRAME_STATE_FOR.
+# sfp_machine_header The name of a sfp-machine.h header file for soft-fp.
+# Defaults to "$cpu_type/sfp-machine.h" if it exists,
+# no-sfp-machine.h otherwise.
+# tmake_file A list of machine-description-specific
+# makefile fragments.
+# tm_defines List of target macros to define for all compilations.
+# tm_file A list of target macro files used only for code
+# built for the target, not the host. These files
+# are relative to $srcdir/config and must not have
+# the same names as files in $srcdir/../gcc/config.
+# unwind_header The name of the header file declaring the unwind
+# runtime interface routines.
+
+asm_hidden_op=.hidden
+enable_execute_stack=
+extra_parts=
+tmake_file=
+tm_file=
+tm_define=
+md_unwind_header=no-unwind.h
+unwind_header=unwind-generic.h
+
+# Set default cpu_type so it can be updated in each machine entry.
+cpu_type=`echo ${host} | sed 's/-.*$//'`
+case ${host} in
+m32c*-*-*)
+ cpu_type=m32c
+ tmake_file=t-fdpbit
+ ;;
+aarch64*-*-*)
+ cpu_type=aarch64
+ ;;
+alpha*-*-*)
+ cpu_type=alpha
+ ;;
+am33_2.0-*-linux*)
+ cpu_type=mn10300
+ ;;
+arc*-*-*)
+ cpu_type=arc
+ ;;
+arm*-*-*)
+ cpu_type=arm
+ ;;
+avr-*-*)
+ cpu_type=avr
+ ;;
+bfin*-*)
+ cpu_type=bfin
+ ;;
+cr16-*-*)
+ ;;
+crisv32-*-*)
+ cpu_type=cris
+ ;;
+fido-*-*)
+ cpu_type=m68k
+ ;;
+frv*) cpu_type=frv
+ ;;
+moxie*) cpu_type=moxie
+ ;;
+i[34567]86-*-*)
+ cpu_type=i386
+ ;;
+x86_64-*-*)
+ cpu_type=i386
+ ;;
+ia64-*-*)
+ ;;
+hppa*-*-*)
+ cpu_type=pa
+ ;;
+lm32*-*-*)
+ cpu_type=lm32
+ ;;
+m32r*-*-*)
+ cpu_type=m32r
+ ;;
+m68k-*-*)
+ ;;
+mep*-*-*)
+ ;;
+microblaze*-*-*)
+ cpu_type=microblaze
+ ;;
+mips*-*-*)
+ # All MIPS targets provide a full set of FP routines.
+ cpu_type=mips
+ tmake_file="mips/t-mips"
+ if test "${libgcc_cv_mips_hard_float}" = yes; then
+ tmake_file="${tmake_file} t-hardfp-sfdf t-hardfp"
+ else
+ tmake_file="${tmake_file} t-softfp-sfdf"
+ fi
+ if test "${ac_cv_sizeof_long_double}" = 16; then
+ tmake_file="${tmake_file} mips/t-softfp-tf"
+ fi
+ if test "${host_address}" = 64; then
+ tmake_file="${tmake_file} mips/t-mips64"
+ fi
+ tmake_file="${tmake_file} t-softfp"
+ ;;
+nds32*-*)
+ cpu_type=nds32
+ ;;
+nios2*-*-*)
+ cpu_type=nios2
+ ;;
+powerpc*-*-*)
+ cpu_type=rs6000
+ ;;
+rs6000*-*-*)
+ ;;
+score*-*-*)
+ cpu_type=score
+ ;;
+sparc64*-*-*)
+ cpu_type=sparc
+ ;;
+sparc*-*-*)
+ cpu_type=sparc
+ ;;
+spu*-*-*)
+ cpu_type=spu
+ ;;
+s390*-*-*)
+ cpu_type=s390
+ ;;
+# Note the 'l'; we need to be able to match e.g. "shle" or "shl".
+sh[123456789lbe]*-*-*)
+ cpu_type=sh
+ ;;
+tilegx*-*-*)
+ cpu_type=tilegx
+ ;;
+tilepro*-*-*)
+ cpu_type=tilepro
+ ;;
+v850*-*-*)
+ cpu_type=v850
+ ;;
+tic6x-*-*)
+ cpu_type=c6x
+ ;;
+esac
+
+# Common parts for widely ported systems.
+case ${host} in
+*-*-darwin*)
+ asm_hidden_op=.private_extern
+ tmake_file="$tmake_file t-darwin ${cpu_type}/t-darwin t-libgcc-pic t-slibgcc-darwin"
+ extra_parts="crt3.o crttms.o crttme.o"
+ ;;
+*-*-freebsd*)
+ # This is the generic ELF configuration of FreeBSD. Later
+ # machine-specific sections may refine and add to this
+ # configuration.
+ tmake_file="$tmake_file t-freebsd t-crtstuff-pic t-libgcc-pic t-eh-dw2-dip t-slibgcc t-slibgcc-gld t-slibgcc-elf-ver"
+ extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
+ case ${target_thread_file} in
+ posix)
+ tmake_file="${tmake_file} t-freebsd-thread"
+ # Before 5.0, FreeBSD can't bind shared libraries to -lc
+ # when "optionally" threaded via weak pthread_* checks.
+ case ${host} in
+ *-*-freebsd[34] | *-*-freebsd[34].*)
+ tmake_file="${tmake_file} t-slibgcc-nolc-override"
+ ;;
+ esac
+ ;;
+ esac
+ ;;
+*-*-linux* | frv-*-*linux* | *-*-kfreebsd*-gnu | *-*-knetbsd*-gnu | *-*-gnu* | *-*-kopensolaris*-gnu)
+ tmake_file="$tmake_file t-crtstuff-pic t-libgcc-pic t-eh-dw2-dip t-slibgcc t-slibgcc-gld t-slibgcc-elf-ver t-linux"
+ extra_parts="crtbegin.o crtbeginS.o crtbeginT.o crtend.o crtendS.o"
+ if test x$enable_vtable_verify = xyes; then
+ extra_parts="$extra_parts vtv_start.o vtv_end.o vtv_start_preinit.o vtv_end_preinit.o"
+ fi
+ ;;
+*-*-lynxos*)
+ tmake_file="$tmake_file t-lynx $cpu_type/t-crtstuff t-crtstuff-pic t-libgcc-pic"
+ extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
+ ;;
+*-*-netbsd*)
+ tmake_file="$tmake_file t-crtstuff-pic t-libgcc-pic t-slibgcc t-slibgcc-gld t-slibgcc-elf-ver"
+ # NetBSD 1.7 and later are set up to use GCC's crtstuff for
+ # ELF configurations. We will clear extra_parts in the
+ # a.out configurations.
+ case ${host} in
+ *-*-netbsd*1.[7-9]* | *-*-netbsd[2-9]* | *-*-netbsdelf[2-9]*)
+ extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o"
+ ;;
+ esac
+ ;;
+*-*-openbsd*)
+ tmake_file="$tmake_file t-crtstuff-pic t-libgcc-pic t-eh-dw2-dip"
+ case ${target_thread_file} in
+ posix)
+ tmake_file="$tmake_file t-openbsd-thread"
+ ;;
+ esac
+ ;;
+*-*-rtems*)
+ tmake_file="$tmake_file t-rtems"
+ extra_parts="crtbegin.o crtend.o"
+ ;;
+*-*-solaris2*)
+ # Unless linker support and dl_iterate_phdr are present,
+ # unwind-dw2-fde-dip.c automatically falls back to unwind-dw2-fde.c.
+ tmake_file="$tmake_file t-sol2 t-eh-dw2-dip t-libgcc-pic t-slibgcc t-slibgcc-elf-ver"
+ if test $with_gnu_ld = yes; then
+ tmake_file="$tmake_file t-slibgcc-gld"
+ else
+ tmake_file="$tmake_file t-slibgcc-sld"
+ fi
+ # Add cpu-specific t-sol2 after t-slibgcc-* so it can augment SHLIB_MAPFILES.
+ tmake_file="$tmake_file $cpu_type/t-sol2"
+ extra_parts="gmon.o crtbegin.o crtend.o"
+ case ${host} in
+ i?86-*-solaris2.1[0-9]* | x86_64-*-solaris2.1[0-9]*)
+ # Solaris 10+/x86 provides crt1.o, crti.o, crtn.o, and gcrt1.o as
+ # part of the base system.
+ ;;
+ sparc*-*-solaris2.1[0-9]*)
+ # Solaris 10+/SPARC lacks crt1.o and gcrt1.o.
+ extra_parts="$extra_parts crt1.o gcrt1.o"
+ ;;
+ *)
+ extra_parts="$extra_parts crt1.o crti.o crtn.o gcrt1.o"
+ ;;
+ esac
+ ;;
+*-*-uclinux*)
+ extra_parts="crtbegin.o crtend.o"
+ ;;
+*-*-*vms*)
+ tmake_file="vms/t-vms"
+ extra_parts="crt0.o crtbegin.o crtbeginS.o crtend.o crtendS.o"
+ ;;
+*-*-vxworks*)
+ tmake_file=t-vxworks
+ ;;
+*-*-elf)
+ extra_parts="crtbegin.o crtend.o"
+ ;;
+esac
+
+case ${host} in
+*-*-darwin* | *-*-freebsd* | *-*-netbsd* | *-*-openbsd* | *-*-solaris2*)
+ enable_execute_stack=enable-execute-stack-mprotect.c
+ ;;
+i[34567]86-*-mingw* | x86_64-*-mingw*)
+ enable_execute_stack=config/i386/enable-execute-stack-mingw32.c
+ ;;
+*)
+ enable_execute_stack=enable-execute-stack-empty.c;
+ ;;
+esac
+
+case ${host} in
+aarch64*-*-elf)
+ extra_parts="$extra_parts crtbegin.o crtend.o crti.o crtn.o"
+ tmake_file="${tmake_file} ${cpu_type}/t-aarch64"
+ tmake_file="${tmake_file} ${cpu_type}/t-softfp t-softfp"
+ ;;
+aarch64*-*-linux*)
+ md_unwind_header=aarch64/linux-unwind.h
+ tmake_file="${tmake_file} ${cpu_type}/t-aarch64"
+ tmake_file="${tmake_file} ${cpu_type}/t-softfp t-softfp"
+ ;;
+alpha*-*-linux*)
+ tmake_file="${tmake_file} alpha/t-alpha alpha/t-ieee t-crtfm alpha/t-linux"
+ extra_parts="$extra_parts crtfastmath.o"
+ md_unwind_header=alpha/linux-unwind.h
+ ;;
+alpha*-*-freebsd*)
+ tmake_file="${tmake_file} alpha/t-alpha alpha/t-ieee t-crtfm"
+ extra_parts="$extra_parts crtbeginT.o crtfastmath.o"
+ ;;
+alpha*-*-netbsd*)
+ tmake_file="${tmake_file} alpha/t-alpha alpha/t-ieee"
+ ;;
+alpha*-*-openbsd*)
+ tmake_file="${tmake_file} alpha/t-alpha alpha/t-ieee"
+ ;;
+alpha64-dec-*vms*)
+ tmake_file="$tmake_file alpha/t-alpha alpha/t-ieee alpha/t-vms t-slibgcc-vms"
+ extra_parts="$extra_parts vms-dwarf2.o vms-dwarf2eh.o"
+ md_unwind_header=alpha/vms-unwind.h
+ ;;
+alpha*-dec-*vms*)
+ tmake_file="$tmake_file alpha/t-alpha alpha/t-ieee alpha/t-vms t-slibgcc-vms"
+ extra_parts="$extra_parts vms-dwarf2.o vms-dwarf2eh.o"
+ md_unwind_header=alpha/vms-unwind.h
+ ;;
+arc*-*-elf*)
+ tmake_file="arc/t-arc-newlib arc/t-arc"
+ extra_parts="crti.o crtn.o crtend.o crtbegin.o crtendS.o crtbeginS.o libgmon.a crtg.o crtgend.o"
+ ;;
+arc*-*-linux-uclibc*)
+ tmake_file="${tmake_file} t-slibgcc-libgcc t-slibgcc-nolc-override arc/t-arc700-uClibc arc/t-arc"
+ extra_parts="crti.o crtn.o crtend.o crtbegin.o crtendS.o crtbeginS.o libgmon.a crtg.o crtgend.o"
+ ;;
+arm-wrs-vxworks)
+ tmake_file="$tmake_file arm/t-arm arm/t-elf t-softfp-sfdf t-softfp-excl arm/t-softfp t-softfp"
+ extra_parts="$extra_parts crti.o crtn.o"
+ ;;
+arm*-*-netbsdelf*)
+ tmake_file="$tmake_file arm/t-arm arm/t-netbsd t-slibgcc-gld-nover"
+ ;;
+arm*-*-linux*) # ARM GNU/Linux with ELF
+ tmake_file="${tmake_file} arm/t-arm t-fixedpoint-gnu-prefix"
+ tmake_file="${tmake_file} arm/t-elf arm/t-bpabi arm/t-linux-eabi t-slibgcc-libgcc"
+ tm_file="$tm_file arm/bpabi-lib.h"
+ unwind_header=config/arm/unwind-arm.h
+ tmake_file="$tmake_file t-softfp-sfdf t-softfp-excl arm/t-softfp t-softfp"
+ ;;
+arm*-*-uclinux*) # ARM ucLinux
+ tmake_file="${tmake_file} t-fixedpoint-gnu-prefix"
+ tmake_file="$tmake_file arm/t-arm arm/t-elf t-softfp-sfdf t-softfp-excl arm/t-softfp t-softfp"
+ tmake_file="${tmake_file} arm/t-bpabi"
+ tm_file="$tm_file arm/bpabi-lib.h"
+ unwind_header=config/arm/unwind-arm.h
+ extra_parts="$extra_parts crti.o crtn.o"
+ ;;
+arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtems*)
+ tmake_file="${tmake_file} arm/t-arm arm/t-elf t-fixedpoint-gnu-prefix"
+ tm_file="$tm_file arm/bpabi-lib.h"
+ case ${host} in
+ arm*-*-eabi* | arm*-*-rtems*)
+ tmake_file="${tmake_file} arm/t-bpabi"
+ extra_parts="crtbegin.o crtend.o crti.o crtn.o"
+ ;;
+ arm*-*-symbianelf*)
+ tmake_file="${tmake_file} arm/t-symbian t-slibgcc-nolc-override"
+ tm_file="$tm_file arm/symbian-lib.h"
+ # Symbian OS provides its own startup code.
+ ;;
+ esac
+ tmake_file="$tmake_file t-softfp-sfdf t-softfp-excl arm/t-softfp t-softfp"
+ unwind_header=config/arm/unwind-arm.h
+ ;;
+avr-*-rtems*)
+ tmake_file="$tmake_file avr/t-avr avr/t-rtems t-fpbit"
+ tm_file="$tm_file avr/avr-lib.h"
+ # Don't use default.
+ extra_parts=
+ ;;
+avr-*-*)
+ # Make HImode functions for AVR
+ tmake_file="${cpu_type}/t-avr t-fpbit"
+ if test x${with_avrlibc} != xno; then
+ tmake_file="$tmake_file ${cpu_type}/t-avrlibc"
+ fi
+ tm_file="$tm_file avr/avr-lib.h"
+ ;;
+bfin*-elf*)
+ tmake_file="bfin/t-bfin bfin/t-crtlibid bfin/t-crtstuff t-libgcc-pic t-fdpbit"
+ extra_parts="$extra_parts crtbeginS.o crtendS.o crti.o crtn.o crtlibid.o"
+ ;;
+bfin*-uclinux*)
+ tmake_file="bfin/t-bfin bfin/t-crtlibid bfin/t-crtstuff t-libgcc-pic t-fdpbit"
+ extra_parts="$extra_parts crtbeginS.o crtendS.o crtlibid.o"
+ md_unwind_header=bfin/linux-unwind.h
+ ;;
+bfin*-linux-uclibc*)
+ tmake_file="$tmake_file bfin/t-bfin bfin/t-crtstuff t-libgcc-pic t-fdpbit bfin/t-linux"
+ # No need to build crtbeginT.o on uClibc systems. Should probably
+ # be moved to the OS specific section above.
+ extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
+ md_unwind_header=bfin/linux-unwind.h
+ ;;
+bfin*-rtems*)
+ tmake_file="$tmake_file bfin/t-bfin t-fdpbit"
+ extra_parts="$extra_parts crti.o crtn.o"
+ ;;
+bfin*-*)
+ tmake_file="$tmake_file bfin/t-bfin t-fdpbit"
+ extra_parts="crtbegin.o crtend.o crti.o crtn.o"
+ ;;
+cr16-*-elf)
+ tmake_file="${tmake_file} cr16/t-cr16 cr16/t-crtlibid t-fdpbit"
+ extra_parts="$extra_parts crti.o crtn.o crtlibid.o"
+ ;;
+crisv32-*-elf)
+ tmake_file="$tmake_file cris/t-cris t-softfp-sfdf t-softfp"
+ ;;
+cris-*-elf)
+ tmake_file="$tmake_file cris/t-cris t-softfp-sfdf t-softfp cris/t-elfmulti"
+ ;;
+cris-*-linux* | crisv32-*-linux*)
+ tmake_file="$tmake_file cris/t-cris t-softfp-sfdf t-softfp cris/t-linux"
+ ;;
+epiphany-*-elf*)
+ tmake_file="epiphany/t-epiphany t-fdpbit epiphany/t-custom-eqsf"
+ extra_parts="$extra_parts crti.o crtint.o crtrunc.o crtm1reg-r43.o crtm1reg-r63.o crtn.o"
+ ;;
+fr30-*-elf)
+ tmake_file="$tmake_file fr30/t-fr30 t-fdpbit"
+ extra_parts="$extra_parts crti.o crtn.o"
+ ;;
+frv-*-elf)
+ tmake_file="$tmake_file frv/t-frv t-fdpbit"
+ tm_file="$tm_file frv/frv-abi.h"
+ # Don't use crtbegin.o, crtend.o.
+ extra_parts="frvbegin.o frvend.o"
+ ;;
+frv-*-*linux*)
+ tmake_file="$tmake_file frv/t-frv frv/t-linux t-fdpbit"
+ tm_file="$tm_file frv/frv-abi.h"
+ ;;
+h8300-*-rtems*)
+ tmake_file="$tmake_file h8300/t-h8300 t-fpbit"
+ tm_file="$tm_file h8300/h8300-lib.h"
+ extra_parts="$extra_parts crti.o crtn.o"
+ ;;
+h8300-*-elf*)
+ tmake_file="$tmake_file h8300/t-h8300 t-fpbit"
+ tm_file="$tm_file h8300/h8300-lib.h"
+ extra_parts="$extra_parts crti.o crtn.o"
+ ;;
+hppa*64*-*-linux*)
+ tmake_file="$tmake_file pa/t-linux pa/t-linux64"
+ extra_parts="crtbegin.o crtbeginS.o crtbeginT.o crtend.o crtendS.o"
+ ;;
+hppa*-*-linux*)
+ tmake_file="$tmake_file pa/t-linux t-slibgcc-libgcc"
+ # Set the libgcc version number
+ if test x$enable_sjlj_exceptions = xyes; then
+ tmake_file="$tmake_file pa/t-slibgcc-sjlj-ver"
+ else
+ tmake_file="$tmake_file pa/t-slibgcc-dwarf-ver"
+ fi
+ extra_parts="crtbegin.o crtbeginS.o crtbeginT.o crtend.o crtendS.o"
+ md_unwind_header=pa/linux-unwind.h
+ ;;
+hppa[12]*-*-hpux10*)
+ tmake_file="$tmake_file pa/t-hpux pa/t-hpux10 t-libgcc-pic t-slibgcc"
+ # Set the libgcc version number
+ if test x$enable_sjlj_exceptions = xyes; then
+ tmake_file="$tmake_file pa/t-slibgcc-sjlj-ver"
+ else
+ tmake_file="$tmake_file pa/t-slibgcc-dwarf-ver"
+ fi
+ tmake_file="$tmake_file pa/t-slibgcc-hpux t-slibgcc-hpux"
+ md_unwind_header=pa/hpux-unwind.h
+ ;;
+hppa*64*-*-hpux11*)
+ tmake_file="$tmake_file pa/t-hpux pa/t-pa64 pa/t-stublib t-libgcc-pic t-slibgcc"
+ # Set the libgcc version number
+ if test x$enable_sjlj_exceptions = xyes; then
+ tmake_file="$tmake_file pa/t-slibgcc-sjlj-ver"
+ else
+ tmake_file="$tmake_file pa/t-slibgcc-dwarf-ver"
+ fi
+ tmake_file="$tmake_file pa/t-slibgcc-hpux t-slibgcc-hpux"
+ extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o \
+ libgcc_stub.a"
+ md_unwind_header=pa/hpux-unwind.h
+ ;;
+hppa[12]*-*-hpux11*)
+ tmake_file="$tmake_file pa/t-hpux pa/t-stublib t-libgcc-pic t-slibgcc"
+ # Set the libgcc version number
+ if test x$enable_sjlj_exceptions = xyes; then
+ tmake_file="$tmake_file pa/t-slibgcc-sjlj-ver"
+ else
+ tmake_file="$tmake_file pa/t-slibgcc-dwarf-ver"
+ fi
+ tmake_file="$tmake_file pa/t-slibgcc-hpux t-slibgcc-hpux"
+ extra_parts="libgcc_stub.a"
+ md_unwind_header=pa/hpux-unwind.h
+ ;;
+hppa*-*-openbsd*)
+ tmake_file="$tmake_file pa/t-openbsd"
+ ;;
+i[34567]86-*-darwin*)
+ tmake_file="$tmake_file i386/t-crtpc i386/t-crtfm"
+ tm_file="$tm_file i386/darwin-lib.h"
+ extra_parts="$extra_parts crtprec32.o crtprec64.o crtprec80.o crtfastmath.o"
+ ;;
+x86_64-*-darwin*)
+ tmake_file="$tmake_file i386/t-crtpc i386/t-crtfm"
+ tm_file="$tm_file i386/darwin-lib.h"
+ extra_parts="$extra_parts crtprec32.o crtprec64.o crtprec80.o crtfastmath.o"
+ ;;
+i[34567]86-*-elf*)
+ tmake_file="$tmake_file i386/t-crtstuff t-crtstuff-pic t-libgcc-pic"
+ ;;
+x86_64-*-elf*)
+ tmake_file="$tmake_file i386/t-crtstuff t-crtstuff-pic t-libgcc-pic"
+ ;;
+i[34567]86-*-freebsd*)
+ tmake_file="${tmake_file} i386/t-freebsd i386/t-crtstuff"
+ ;;
+x86_64-*-freebsd*)
+ tmake_file="${tmake_file} i386/t-freebsd i386/t-crtstuff"
+ ;;
+i[34567]86-*-netbsdelf*)
+ ;;
+x86_64-*-netbsd*)
+ tmake_file="${tmake_file} i386/t-crtstuff"
+ ;;
+i[34567]86-*-openbsd2.*|i[34567]86-*openbsd3.[0123])
+ ;;
+i[34567]86-*-openbsd*)
+ ;;
+x86_64-*-openbsd*)
+ ;;
+i[34567]86-*-linux*)
+ extra_parts="$extra_parts crtprec32.o crtprec64.o crtprec80.o crtfastmath.o"
+ tmake_file="${tmake_file} i386/t-crtpc i386/t-crtfm i386/t-crtstuff t-dfprules"
+ md_unwind_header=i386/linux-unwind.h
+ ;;
+i[34567]86-*-kfreebsd*-gnu | i[34567]86-*-knetbsd*-gnu | i[34567]86-*-gnu* | i[34567]86-*-kopensolaris*-gnu)
+ extra_parts="$extra_parts crtprec32.o crtprec64.o crtprec80.o crtfastmath.o"
+ tmake_file="${tmake_file} i386/t-crtpc i386/t-crtfm i386/t-crtstuff t-dfprules"
+ ;;
+x86_64-*-linux*)
+ extra_parts="$extra_parts crtprec32.o crtprec64.o crtprec80.o crtfastmath.o"
+ tmake_file="${tmake_file} i386/t-crtpc i386/t-crtfm i386/t-crtstuff t-dfprules"
+ md_unwind_header=i386/linux-unwind.h
+ ;;
+x86_64-*-kfreebsd*-gnu | x86_64-*-knetbsd*-gnu)
+ extra_parts="$extra_parts crtprec32.o crtprec64.o crtprec80.o crtfastmath.o"
+ tmake_file="${tmake_file} i386/t-crtpc i386/t-crtfm i386/t-crtstuff t-dfprules"
+ ;;
+i[34567]86-pc-msdosdjgpp*)
+ ;;
+i[34567]86-*-lynxos*)
+ ;;
+i[34567]86-*-nto-qnx*)
+ tmake_file="$tmake_file i386/t-nto t-libgcc-pic"
+ extra_parts=crtbegin.o
+ ;;
+i[34567]86-*-rtems*)
+ tmake_file="$tmake_file i386/t-crtstuff t-softfp-sfdf t-softfp"
+ extra_parts="$extra_parts crti.o crtn.o"
+ ;;
+i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*)
+ tmake_file="$tmake_file i386/t-crtpc i386/t-crtfm"
+ extra_parts="$extra_parts crtprec32.o crtprec64.o crtprec80.o crtfastmath.o"
+ md_unwind_header=i386/sol2-unwind.h
+ ;;
+i[4567]86-wrs-vxworks|i[4567]86-wrs-vxworksae)
+ ;;
+i[34567]86-*-cygwin*)
+ extra_parts="crtbegin.o crtend.o crtfastmath.o"
+ # This has to match the logic for DWARF2_UNWIND_INFO in gcc/config/i386/cygming.h
+ if test x$enable_sjlj_exceptions = xyes; then
+ tmake_eh_file="i386/t-sjlj-eh"
+ else
+ tmake_eh_file="i386/t-dw2-eh"
+ fi
+ # Shared libgcc DLL install dir depends on cross/native build.
+ if test x${build} = x${host} ; then
+ tmake_dlldir_file="i386/t-dlldir"
+ else
+ tmake_dlldir_file="i386/t-dlldir-x"
+ fi
+ tmake_file="${tmake_file} ${tmake_eh_file} ${tmake_dlldir_file} i386/t-slibgcc-cygming i386/t-cygming i386/t-cygwin i386/t-crtfm i386/t-chkstk t-dfprules"
+ ;;
+x86_64-*-cygwin*)
+ extra_parts="crtbegin.o crtend.o crtfastmath.o"
+ # This has to match the logic for DWARF2_UNWIND_INFO in gcc/config/i386/cygming.h
+ if test x$enable_sjlj_exceptions = xyes; then
+ tmake_eh_file="i386/t-sjlj-eh"
+ else
+ tmake_eh_file="i386/t-seh-eh"
+ fi
+ # Shared libgcc DLL install dir depends on cross/native build.
+ if test x${build} = x${host} ; then
+ tmake_dlldir_file="i386/t-dlldir"
+ else
+ tmake_dlldir_file="i386/t-dlldir-x"
+ fi
+ # FIXME - dj - t-chkstk used to be in here, need a 64-bit version of that
+ tmake_file="${tmake_file} ${tmake_eh_file} ${tmake_dlldir_file} i386/t-slibgcc-cygming i386/t-cygming i386/t-cygwin i386/t-crtfm t-dfprules i386/t-chkstk"
+ ;;
+i[34567]86-*-mingw*)
+ extra_parts="crtbegin.o crtend.o crtfastmath.o"
+ case ${target_thread_file} in
+ win32)
+ tmake_file="$tmake_file i386/t-gthr-win32"
+ ;;
+ posix)
+ tmake_file="i386/t-mingw-pthread $tmake_file"
+ ;;
+ esac
+ # This has to match the logic for DWARF2_UNWIND_INFO in gcc/config/i386/cygming.h
+ if test x$enable_sjlj_exceptions = xyes; then
+ tmake_eh_file="i386/t-sjlj-eh"
+ else
+ tmake_eh_file="i386/t-dw2-eh"
+ md_unwind_header=i386/w32-unwind.h
+ fi
+ # Shared libgcc DLL install dir depends on cross/native build.
+ if test x${build} = x${host} ; then
+ tmake_dlldir_file="i386/t-dlldir"
+ else
+ tmake_dlldir_file="i386/t-dlldir-x"
+ fi
+ tmake_file="${tmake_file} ${tmake_eh_file} ${tmake_dlldir_file} i386/t-slibgcc-cygming i386/t-cygming i386/t-mingw32 i386/t-crtfm i386/t-chkstk t-dfprules"
+ ;;
+x86_64-*-mingw*)
+ case ${target_thread_file} in
+ win32)
+ tmake_file="$tmake_file i386/t-gthr-win32"
+ ;;
+ posix)
+ tmake_file="i386/t-mingw-pthread $tmake_file"
+ ;;
+ esac
+ # This has to match the logic for DWARF2_UNWIND_INFO in gcc/config/i386/cygming.h
+ if test x$enable_sjlj_exceptions = xyes; then
+ tmake_eh_file="i386/t-sjlj-eh"
+ else
+ tmake_eh_file="i386/t-seh-eh"
+ fi
+ # Shared libgcc DLL install dir depends on cross/native build.
+ if test x${build} = x${host} ; then
+ tmake_dlldir_file="i386/t-dlldir"
+ else
+ tmake_dlldir_file="i386/t-dlldir-x"
+ fi
+ tmake_file="${tmake_file} ${tmake_eh_file} ${tmake_dlldir_file} i386/t-slibgcc-cygming i386/t-mingw32 t-dfprules i386/t-crtfm i386/t-chkstk"
+ extra_parts="$extra_parts crtfastmath.o"
+ ;;
+i[34567]86-*-interix[3-9]*)
+ tmake_file="$tmake_file i386/t-interix i386/t-chkstk"
+ ;;
+ia64*-*-elf*)
+ extra_parts="$extra_parts crtbeginS.o crtendS.o crtfastmath.o"
+ tmake_file="ia64/t-ia64 ia64/t-ia64-elf ia64/t-eh-ia64 t-crtfm"
+ ;;
+ia64*-*-freebsd*)
+ extra_parts="$extra_parts crtfastmath.o"
+ tmake_file="$tmake_file ia64/t-ia64 ia64/t-ia64-elf ia64/t-eh-ia64 t-crtfm"
+ ;;
+ia64*-*-linux*)
+ # Don't use crtbeginT.o from *-*-linux* default.
+ extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtfastmath.o"
+ tmake_file="$tmake_file ia64/t-ia64 ia64/t-ia64-elf t-crtfm t-softfp-tf ia64/t-softfp t-softfp ia64/t-softfp-compat ia64/t-eh-ia64 t-libunwind ia64/t-linux"
+ if test x$with_system_libunwind != xyes ; then
+ tmake_file="${tmake_file} t-libunwind-elf ia64/t-linux-libunwind"
+ fi
+ md_unwind_header=ia64/linux-unwind.h
+ ;;
+ia64*-*-hpux*)
+ tmake_file="ia64/t-ia64 ia64/t-ia64-elf ia64/t-hpux t-slibgcc ia64/t-slibgcc-hpux t-slibgcc-hpux"
+ ;;
+ia64-hp-*vms*)
+ tmake_file="$tmake_file ia64/t-ia64 ia64/t-eh-ia64 ia64/t-vms t-slibgcc-vms"
+ extra_parts="$extra_parts crtinitS.o"
+ md_unwind_header=ia64/vms-unwind.h
+ ;;
+iq2000*-*-elf*)
+ tmake_file="iq2000/t-iq2000 t-fdpbit"
+ # Don't use default.
+ extra_parts=
+ ;;
+lm32-*-elf*)
+ extra_parts="$extra_parts crti.o crtn.o"
+ tmake_file="lm32/t-lm32 lm32/t-elf t-softfp-sfdf t-softfp"
+ ;;
+lm32-*-rtems*)
+ tmake_file="$tmake_file lm32/t-lm32 lm32/t-elf t-softfp-sfdf t-softfp"
+ extra_parts="$extra_parts crti.o crtn.o"
+ ;;
+lm32-*-uclinux*)
+ extra_parts="$extra_parts crtbegin.o crtendS.o crtbeginT.o"
+ tmake_file="lm32/t-lm32 lm32/t-uclinux t-libgcc-pic t-softfp-sfdf t-softfp"
+ ;;
+m32r-*-elf*)
+ tmake_file=t-fdpbit
+ ;;
+m32r-*-rtems*)
+ tmake_file="$tmake_file m32r/t-m32r t-fdpbit"
+ extra_parts="$extra_parts crtinit.o crtfini.o"
+ ;;
+m32rle-*-elf*)
+ tmake_file=t-fdpbit
+ ;;
+m32r-*-linux*)
+ tmake_file="$tmake_file m32r/t-linux t-fdpbit"
+ ;;
+m32rle-*-linux*)
+ tmake_file="$tmake_file m32r/t-linux t-fdpbit"
+ ;;
+m68k-*-elf* | fido-*-elf)
+ tmake_file="$tmake_file m68k/t-floatlib"
+ ;;
+m68k*-*-netbsdelf*)
+ ;;
+m68k*-*-openbsd*)
+ ;;
+m68k-*-uclinux*) # Motorola m68k/ColdFire running uClinux with uClibc
+ tmake_file="$tmake_file m68k/t-floatlib m68k/t-linux"
+ md_unwind_header=m68k/linux-unwind.h
+ ;;
+m68k-*-linux*) # Motorola m68k's running GNU/Linux
+ # with ELF format using glibc 2
+ # aka the GNU/Linux C library 6.
+ tmake_file="$tmake_file m68k/t-floatlib m68k/t-linux"
+ # If not configured with --enable-sjlj-exceptions, bump the
+ # libgcc version number.
+ if test x$enable_sjlj_exceptions != xyes; then
+ tmake_file="$tmake_file m68k/t-slibgcc-elf-ver"
+ fi
+ md_unwind_header=m68k/linux-unwind.h
+ ;;
+m68k-*-rtems*)
+ tmake_file="$tmake_file m68k/t-floatlib"
+ extra_parts="$extra_parts crti.o crtn.o"
+ ;;
+mcore-*-elf)
+ tmake_file="mcore/t-mcore t-fdpbit"
+ extra_parts="$extra_parts crti.o crtn.o"
+ ;;
+microblaze*-linux*)
+ tmake_file="${tmake_file} microblaze/t-microblaze t-fdpbit t-slibgcc-libgcc"
+ ;;
+microblaze*-*-elf)
+ tmake_file="${tmake_file} microblaze/t-microblaze t-fdpbit"
+ extra_parts="$extra_parts crtbeginS.o crtendS.o crtbeginT.o crti.o crtn.o"
+ ;;
+microblaze*-*-rtems*)
+ tmake_file="${tmake_file} microblaze/t-microblaze t-fdpbit"
+ extra_parts="$extra_parts crtbeginS.o crtendS.o crtbeginT.o crti.o crtn.o"
+ ;;
+mips*-*-netbsd*) # NetBSD/mips, either endian.
+ ;;
+mips*-*-linux*) # Linux MIPS, either endian.
+ extra_parts="$extra_parts crtfastmath.o"
+ tmake_file="${tmake_file} t-crtfm"
+ case ${host} in
+ mips64r5900* | mipsr5900*)
+ # The MIPS16 support code uses floating point
+ # instructions that are not supported on r5900.
+ ;;
+ *)
+ tmake_file="${tmake_file} mips/t-mips16 t-slibgcc-libgcc"
+ ;;
+ esac
+ md_unwind_header=mips/linux-unwind.h
+ ;;
+mips*-sde-elf*)
+ tmake_file="$tmake_file mips/t-crtstuff mips/t-mips16"
+ case "${with_newlib}" in
+ yes)
+ # newlib / libgloss.
+ ;;
+ *)
+ # MIPS toolkit libraries.
+ tmake_file="$tmake_file mips/t-sdemtk"
+ ;;
+ esac
+ extra_parts="$extra_parts crti.o crtn.o"
+ ;;
+mipsisa32-*-elf* | mipsisa32el-*-elf* | \
+mipsisa32r2-*-elf* | mipsisa32r2el-*-elf* | \
+mipsisa64-*-elf* | mipsisa64el-*-elf* | \
+mipsisa64r2-*-elf* | mipsisa64r2el-*-elf*)
+ tmake_file="$tmake_file mips/t-elf mips/t-crtstuff mips/t-mips16"
+ extra_parts="$extra_parts crti.o crtn.o"
+ ;;
+mipsisa64sr71k-*-elf*)
+ tmake_file="$tmake_file mips/t-elf mips/t-crtstuff t-fdpbit"
+ extra_parts="$extra_parts crti.o crtn.o"
+ ;;
+mipsisa64sb1-*-elf* | mipsisa64sb1el-*-elf*)
+ tmake_file="$tmake_file mips/t-elf mips/t-crtstuff mips/t-mips16"
+ extra_parts="$extra_parts crti.o crtn.o"
+ ;;
+mips-*-elf* | mipsel-*-elf*)
+ tmake_file="$tmake_file mips/t-elf mips/t-crtstuff mips/t-mips16"
+ extra_parts="$extra_parts crti.o crtn.o"
+ ;;
+mipsr5900-*-elf* | mipsr5900el-*-elf*)
+ tmake_file="$tmake_file mips/t-elf mips/t-crtstuff"
+ extra_parts="$extra_parts crti.o crtn.o"
+ ;;
+mips64-*-elf* | mips64el-*-elf*)
+ tmake_file="$tmake_file mips/t-elf mips/t-crtstuff mips/t-mips16"
+ extra_parts="$extra_parts crti.o crtn.o"
+ ;;
+mips64r5900-*-elf* | mips64r5900el-*-elf*)
+ tmake_file="$tmake_file mips/t-elf mips/t-crtstuff"
+ extra_parts="$extra_parts crti.o crtn.o"
+ ;;
+mips64vr-*-elf* | mips64vrel-*-elf*)
+ tmake_file="$tmake_file mips/t-elf mips/t-vr mips/t-crtstuff"
+ extra_parts="$extra_parts crti.o crtn.o"
+ ;;
+mips64orion-*-elf* | mips64orionel-*-elf*)
+ tmake_file="$tmake_file mips/t-elf mips/t-crtstuff mips/t-mips16"
+ extra_parts="$extra_parts crti.o crtn.o"
+ ;;
+mips*-*-rtems*)
+ tmake_file="$tmake_file mips/t-elf mips/t-crtstuff mips/t-mips16"
+ extra_parts="$extra_parts crti.o crtn.o"
+ ;;</