smith
693dc1e1be
This is necessary because without it, the only clue we have about what return type a helper has, is the register assignments of the destination SSATmp. It is possible that even though the helper returns a TypedValue, we might only have dest registers assigned for one part or the other part. Lastly, we could end up having helpers that return other two-register results, which shouldn't be confused with TypedValue. Also fixed cgFCallBuiltin() to use the correct size test instruction when computing on types. Types are currnetly 32bits and the other bits can be garbage. Renamed ArgGroup.valueType() to typedValue() for clarity. It's only for passing TypedValues by value; other register-packed structs would need new helpers. Added more asserts in cgCallHelper based on the return type. assert if we assigned a register but DestType implies there's no such value (e.g. assigning a void return to a register).
HipHop for PHP
HipHop is a high performance PHP toolchain. Currently supported platforms are Linux and FreeBSD. There is no OS X support.
Required Packages
The latest information is available on the wiki
- cmake 2.6 is the minimum version
- g++/gcc 4.3 is the minimum version
- Boost 1.37 is the minimum version
- flex
- bison
- re2c
- libmysql
- libxml2
- libmcrypt
- libicu 4.2 is the minimum version
- openssl
- binutils
- libcap
- gd
- zlib
- tbb Intel's Thread Building Blocks
- Oniguruma
- libpcre
- libexpat
- libmemcached
- google-glog (http://code.google.com/p/google-glog/)
- libc-client2007
- libdwarf
- libelf
- libunwind
The following packages have had slight modifications added to them. Patches are provided and should be made against the current source copies.
- libcurl
- hphp/third_party/libcurl.fb-changes.diff
- libevent 1.4
- hphp/third_party/libevent-1.4.14.fb-changes.diff
Installation
You may need to point CMake to the location of your custom libcurl and libevent, or to any other libraries which needed to be installed. The CMAKE_PREFIX_PATH variable is used to hint to the location.
export CMAKE_PREFIX_PATH=/home/user
To build HipHop, use the following:
Linux:
cd /home/user/dev
git clone git://github.com/facebook/hiphop-php.git
cd hiphop-php
git submodule init
git submodule update
export HPHP_HOME=`pwd`
export HPHP_LIB=`pwd`/bin
cmake .
If you are using FreeBSD instead use export - setenv
Once this is done you can generate the build file. This will return you to the shell. Finally, to build, run make. If any errors occur, it may be required to remove the CMakeCache.txt directory in the checkout.
make
Contributing to HipHop
HipHop is licensed under the PHP and Zend licenses except as otherwise noted.
Before changes can be accepted a Contributors Licensing Agreement must be signed and returned.
Running HipHop
Please see the wiki page