jdk-24 fork (from: https://github.com/openjdk/jdk) with modifications to be used in Wildcard-Usage analysis tools
19d99e3d92
In graphKit INT operations were generated to access PtrQueue::_index which has type size_t. This is 64 bit on 64-bit machines. No problems occur on little endian machines as long as the index fits into 32 bit, but on big endian machines the upper part is read, which is zero. This leads to unnecessary branches to the slow path in the runtime. Reviewed-by: twisti, johnc |
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|---|---|---|
| .jcheck | ||
| common | ||
| corba | ||
| hotspot | ||
| jaxp | ||
| jaxws | ||
| jdk | ||
| langtools | ||
| make | ||
| nashorn | ||
| test | ||
| .hgignore | ||
| .hgtags | ||
| .hgtags-top-repo | ||
| ASSEMBLY_EXCEPTION | ||
| configure | ||
| get_source.sh | ||
| LICENSE | ||
| Makefile | ||
| NewMakefile.gmk | ||
| README | ||
| README-builds.html | ||
| THIRD_PARTY_README | ||
README:
This file should be located at the top of the OpenJDK Mercurial root
repository. A full OpenJDK repository set (forest) should also include
the following 6 nested repositories:
"jdk", "hotspot", "langtools", "corba", "jaxws" and "jaxp".
The root repository can be obtained with something like:
hg clone http://hg.openjdk.java.net/jdk8/jdk8 openjdk8
You can run the get_source.sh script located in the root repository to get
the other needed repositories:
cd openjdk8 && sh ./get_source.sh
People unfamiliar with Mercurial should read the first few chapters of
the Mercurial book: http://hgbook.red-bean.com/read/
See http://openjdk.java.net/ for more information about OpenJDK.
Simple Build Instructions:
0. Get the necessary system software/packages installed on your system, see
http://hg.openjdk.java.net/jdk8/jdk8/raw-file/tip/README-builds.html
1. If you don't have a jdk7u7 or newer jdk, download and install it from
http://java.sun.com/javase/downloads/index.jsp
Add the /bin directory of this installation to your PATH environment
variable.
2. Configure the build:
bash ./configure
3. Build the OpenJDK:
make all
The resulting JDK image should be found in build/*/images/j2sdk-image
where make is GNU make 3.81 or newer, /usr/bin/make on Linux usually
is 3.81 or newer. Note that on Solaris, GNU make is called "gmake".
Complete details are available in the file:
http://hg.openjdk.java.net/jdk8/jdk8/raw-file/tip/README-builds.html