WOW,what a cool bike ! how long have you____ it ? ----Two weeks ._百度知道
WOW,what a cool bike ! how long have you____ it ? ----Two weeks .
A bought happened B got C had D bought
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这个说的是结果，后面加上happened更扯淡had，happened是发生，it指它汉语就是，你有了它多长时间，哇，bought是买，就是自行车，多么酷的一辆自行车，B got 得到C had 有D bought 买大概就翻译成你骑了多长时间bought强调的是动作，A bought happened！How long是多长时间，也不合适就B got靠谱
选B，其他的答案都是延续性动词，这里不能用
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出门在外也不愁This page is for notes on the 64-bit port of Wine for AMD64 (a.k.a. x64 or x86-64) and its wow64 setup. For normal use (if you have a 64-bit operating system), you will want to compile the wow64 setup of Wine. If you are a Wine packager please see the
Install the needed development packages as described in .
(Hint: run wget
.) Please also note
(you need at least gcc 4.4 to compile Wine for x86-64 because of builtin_ms_va_list support)
The basic way to configure Wine for 64-bit compilation is: ./configure --enable-win64
This will use the default GCC. To use a different version of GCC, run: ./configure --enable-win64 CC=/path/to/subversion-gcc/bin/gcc
For example, if you compiled gcc as above: ./configure --enable-win64 CC=/usr/local/gcc/bin/gcc
You can then do 'make' as usual.
The next paragraph explains how to build completely separate 32- and 64-bit trees. A more useful setup is to build a shared Wow64 installation, which allows 32-bit programs to invoke 64-bit ones and the other way around. This requires an out-of-tree build, with two separate build trees: cd $HOME
mkdir wine64
../wine-git/configure --enable-win64
make & make.log 2&&1
mkdir wine32
../wine-git/configure --with-wine64=../wine64
make & make.log 2&&1
#make install
#cd ../wine64
#make install
Note that arguments are --enable-win64 and --with-wine64, not --enable-wine64 and --with-win64.
Note also that if using a gcc version other than the default one installed on your system, you must specify it when running configure (see "Configuring for 64 bit compilation" above). Now you should run wine in the wine64 directory to have the Wow64 Features. Make sure you always compile wine64 first to have the tools needed for wine32. The order of installing is to first install wine32, then wine64. The 32-bit side of such a Wow64 build is in theory supposed to work identically to a stand-alone 32-bit build. Currently this is not quite the case, any help is welcome...
It's useful to build and test the same sources for both 32- and 64-bits.
To do that, use out-of-tree builds, e.g. cd $HOME
mkdir wine64
../wine-git/configure --enable-win64
make & make.log 2&&1
make -k test & test.log 2&&1
mkdir wine32
../wine-git/configure
make & make.log 2&&1
make -k test & test.log 2&&1
You can then compare the compilation warnings and test failures of the 32- and 64-bit builds, e.g. with this shell-script: for dir in wine32 wine64
echo -n "ok:
"; find . -name '*.ok' | wc -l
echo -n "err: "; grep ok.*Error test.log | wc -l
There are still some pointer to int32 casts that need to be fixed. Most of these issue an appropriate warning. The x86_64 ABI differs between Linux and Windows. One of the major differences is the size of the "long" type, which is 64 bits in Linux but 32 bits in Windows. Also the function calling convention differs. In both ABIs, parameters are preferably passed via registers, but the registers used differ. More on the Linux ABI can be found , while information on the Windows ABI can be found
(hope this link su if it doesn't, just search for "x64 Software Conventions" on MSDN).
There are a number of guides explaining how to make Windows code portable between 32- and 64-bits, for instance:
Programming Guide for 64-bit Windows
Why did the Win64 team choose the LLP64 model?
Here are some Windows compilers that run in win32 and generate win64 executables:
is kind of messy, but it does list a lot of Win64 software.
Here are a few that have free downloads and look like they might be useful test cases.
The list is split based on whether the 32-bit version of the app has been tested with Wine. Apps whose 64-bit versions work with Wine64: Maarten's 64 bit pac-man game (File missing)
- compression tool
- remote shell client Apps whose 32-bit versions work well with Wine:
- PDF viewer
- Yes, firefox, thunderbird, and all your friends have unofficial 64 bit versions!
- the language Apps whose 32-bit versions have not yet been tested with Wine:
- cad tool for urban planners
- text editor
- Photo viewer
- image manipulation tools
- IDE for Free Pascal
- 2d/3d CAD program Apps whose 32-bit versions don't work well with Wine yet:
- photo viewer / manipulator
- benchmark tool
There are some broken win64 apps out in the wild that wine does not support. Those bugs are seen
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