Compilation of shuJIT

last-modified: Mar 13 9:35 2002 JST

Compilation needs some tools which isn't so popular and GNU binutils which can handle a.out on FreeBSD, so I recommend you use of binary distribution (shujit-*-bin-*).

• Binaries
• Required tools
• Compilation

Binaries

Required tools

JDK 1.3.X, 1.2.X or 1.1.X

for Linux: Java-Linux

for FreeBSD: FreeBSD Java

Use Classic VM, not HotSpot VM, in case of JDK 1.3.X.

Specify the -classic option to java command or edit the jre/lib/jvm.cfg file of the JDK 1.3.

GCC 3.X, 2.9X or EGCS

You can confirm the version of your C compiler by the command `gcc -v'.

2.7.X will cause problems.

You cannot use those versions to compile shuJIT.

objdump command (in GNU binutils)

Most linux systems and FreeBSD 3.X and later have GNU binutils.

If you have to install it on FreeBSD 2.X, the configuration is required:

% ./configure --enable-targets=i386-freebsd,i386-netbsd

Ruby

http://www.ruby-lang.org/

An object oriented script language.

GNU make

Compilation

1.

Run the configure script.

% ./configure

If you have a Pentium 4 processor and want to use SSE2 instructions, type

% ./configure --enable-sse2

2.

Type `make'.

% make

Use GNU make. On FreeBSD, GNU make is installed as `gmake' command.

You'll get the shared library named `libshujit.so'.

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• shuJIT