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Date:	Tue, 14 Sep 2010 14:57:54 +0800
From:	JonY <jon_y AT users DOT sourceforge DOT net>
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To:	cygwin AT cygwin DOT com
Subject:	Re: [ANNOUNCEMENT] New package: mingw64-x86_64-gcc-4.5.1-1
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On 9/14/2010 13:11, Andy Koppe wrote:
> On 14 September 2010 03:13, JonY wrote:
>> Version 4.5.1-1 of "mingw64-x86_64-gcc" has been uploaded.
>>
>> mingw64-x86_64-gcc contains GCC sources used by the 64bit target toolchain.
>> See mingw64-x86_64-gcc-core, mingw64-x86_64-gcc-objc,
>> mingw64-x86_64-gcc-ada, mingw64-x86_64-gcc-g++ and
>> mingw64-x86_64-gcc-fortran for binaries.
>
> Great stuff.
>
> First issue: Is this to be expected?
>
> $ x86_64-w64-mingw32-gcc hello.c
> [compiles fine]
>
> $ /bin/x86_64-w64-mingw32-gcc hello.c
> /Users/Andy/AppData/Local/Temp/cckcwv49.s: Assembler messages:
> /Users/Andy/AppData/Local/Temp/cckcwv49.s:10: Error: bad register name `%rbp'
> /Users/Andy/AppData/Local/Temp/cckcwv49.s:11: Error: bad register name `%rsp'
> /Users/Andy/AppData/Local/Temp/cckcwv49.s:12: Error: bad register name `%rsp'
> /Users/Andy/AppData/Local/Temp/cckcwv49.s:14: Error: bad register name `%rip)'
>
> It's obviously picking up the wrong assembler that way.
>
> $ /bin/x86_64-w64-mingw32-gcc hello.c -v
> Using built-in specs.
> COLLECT_GCC=/bin/x86_64-w64-mingw32-gcc
> COLLECT_LTO_WRAPPER=/bin/../lib/gcc/x86_64-w64-mingw32/4.5.1/lto-wrapper.exe
> Target: x86_64-w64-mingw32
> Configured with:
> /home/user/cygp6/mingw64-x86_64-gcc/mingw64-x86_64-gcc-4.5.1-1/src/gcc-4.5.1/configure
> --srcdir=/home/user/cygp6/mingw64-x86_64-gcc/mingw64-x86_64-gcc-4.5.1-1/src/gcc-4.5.1
> -C --prefix=/usr --exec-prefix=/usr --bindir=/usr/bin
> --sbindir=/usr/sbin --libexecdir=/usr/lib --datadir=/usr/share
> --localstatedir=/var --sysconfdir=/etc --datarootdir=/usr/share
> --docdir=/usr/share/doc/mingw64-x86_64-gcc --build=i686-pc-cygwin
> --host=i686-pc-cygwin --target=x86_64-w64-mingw32
> --with-sysroot=/usr/x86_64-w64-mingw32/sys-root
> --with-build-sysroot=/usr/x86_64-w64-mingw32/sys-root
> --disable-multilib --disable-win32-registry
> --enable-languages=c,ada,c++,fortran,objc,obj-c++
> --enable-fully-dynamic-strings --enable-libgomp
> --enable-sjlj-exceptions --enable-version-specific-runtime-libs
> --with-dwarf2 --enable-decimal-float=bid --enable-lto
> Thread model: win32
> gcc version 4.5.1 (GCC)
> COLLECT_GCC_OPTIONS='-v' '-mtune=generic' '-march=x86-64'
>   /bin/../lib/gcc/x86_64-w64-mingw32/4.5.1/cc1.exe -quiet -v -iprefix
> /bin/../lib/gcc/x86_64-w64-mingw32/4.5.1/ hello.c -quiet -dumpbase
> hello.c -mtune=generic -march=x86-64 -auxbase hello -version -o
> /Users/Andy/AppData/Local/Temp/ccLGdDIT.s
> GNU C (GCC) version 4.5.1 (x86_64-w64-mingw32)
>          compiled by GNU C version 4.5.0, GMP version 4.3.1, MPFR
> version 2.4.1-p5, MPC version 0.8
> GGC heuristics: --param ggc-min-expand=100 --param ggc-min-heapsize=131072
> ignoring nonexistent directory
> "/bin/../lib/gcc/x86_64-w64-mingw32/4.5.1/../../../../x86_64-w64-mingw32/include"
> ignoring nonexistent directory
> "/usr/x86_64-w64-mingw32/sys-root/usr/local/include"
> ignoring duplicate directory
> "/bin/../lib/gcc/../../lib/gcc/x86_64-w64-mingw32/4.5.1/include"
> ignoring duplicate directory
> "/bin/../lib/gcc/../../lib/gcc/x86_64-w64-mingw32/4.5.1/include-fixed"
> ignoring nonexistent directory
> "/bin/../lib/gcc/../../lib/gcc/x86_64-w64-mingw32/4.5.1/../../../../x86_64-w64-mingw32/include"
> #include "..." search starts here:
> #include<...>  search starts here:
>   /bin/../lib/gcc/x86_64-w64-mingw32/4.5.1/include
>   /bin/../lib/gcc/x86_64-w64-mingw32/4.5.1/include-fixed
>   /usr/x86_64-w64-mingw32/sys-root/mingw/include
> End of search list.
> GNU C (GCC) version 4.5.1 (x86_64-w64-mingw32)
>          compiled by GNU C version 4.5.0, GMP version 4.3.1, MPFR
> version 2.4.1-p5, MPC version 0.8
> GGC heuristics: --param ggc-min-expand=100 --param ggc-min-heapsize=131072
> Compiler executable checksum: 80e7a582a443f3cfd9d86919d58b0d54
> COLLECT_GCC_OPTIONS='-v' '-mtune=generic' '-march=x86-64'
>   as -v -o /Users/Andy/AppData/Local/Temp/ccD8vdf5.o
> /Users/Andy/AppData/Local/Temp/ccLGdDIT.s
> GNU assembler version 2.20.51 (i686-cygwin) using BFD version (GNU
> Binutils) 2.20.51.20100410
> /Users/Andy/AppData/Local/Temp/ccLGdDIT.s: Assembler messages:
> /Users/Andy/AppData/Local/Temp/ccLGdDIT.s:10: Error: bad register name `%rbp'
> /Users/Andy/AppData/Local/Temp/ccLGdDIT.s:11: Error: bad register name `%rsp'
> /Users/Andy/AppData/Local/Temp/ccLGdDIT.s:12: Error: bad register name `%rsp'
> /Users/Andy/AppData/Local/Temp/ccLGdDIT.s:14: Error: bad register name `%rip)'
>
> Andy

That is weird.

Do you have mingw64 binutils installed? Somehow the cygwin binutils was 
used.

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