add license file, update copyright holders
This commit is contained in:
Joseph Poirier
parent
b5207c06ae
commit
cb51a77b08
29
LICENSE
Normal file
29
LICENSE
Normal file
|
|
@ -0,0 +1,29 @@
|
|||
Copyright (c) 2009-2011, Zik Saleeba
|
||||
Copyright (c) 2015, Joseph Poirier
|
||||
All rights reserved.
|
||||
|
||||
Redistribution and use in source and binary forms, with or without
|
||||
modification, are permitted provided that the following conditions are
|
||||
met:
|
||||
|
||||
* Redistributions of source code must retain the above copyright
|
||||
notice, this list of conditions and the following disclaimer.
|
||||
* Redistributions in binary form must reproduce the above copyright
|
||||
notice, this list of conditions and the following disclaimer in
|
||||
the documentation and/or other materials provided with the
|
||||
distribution.
|
||||
* Neither the name of the Zik Saleeba nor the names of its
|
||||
contributors may be used to endorse or promote products derived
|
||||
from this software without specific prior written permission.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
||||
A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
||||
OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
||||
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
||||
LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
||||
DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
||||
THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||||
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||
OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
68
README
68
README
|
|
@ -1,21 +1,19 @@
|
|||
picoc
|
||||
-----
|
||||
|
||||
PicoC is a very small C interpreter for scripting. It was originally written
|
||||
as a script language for a UAV's on-board flight system. It's also very
|
||||
PicoC is a very small C interpreter for scripting. It was originally written
|
||||
as a script language for a UAV's on-board flight system. It's also very
|
||||
suitable for other robotic, embedded and non-embedded applications.
|
||||
|
||||
The core C source code is around 3500 lines of code. It's not intended to be
|
||||
a complete implementation of ISO C but it has all the essentials. When
|
||||
compiled it only takes a few k of code space and is also very sparing of
|
||||
data space. This means it can work well in small embedded devices. It's also
|
||||
a fun example of how to create a very small language implementation while
|
||||
The core C source code is around 3500 lines of code. It's not intended to be
|
||||
a complete implementation of ISO C but it has all the essentials. When
|
||||
compiled it only takes a few k of code space and is also very sparing of
|
||||
data space. This means it can work well in small embedded devices. It's also
|
||||
a fun example of how to create a very small language implementation while
|
||||
still keeping the code readable.
|
||||
|
||||
picoc is now feature frozen. Since it's important that it remain small it's
|
||||
intended that no more major features will be added from now on. It's been
|
||||
tested on x86-32, x86-64, powerpc, arm, ultrasparc, HP-PA and blackfin
|
||||
processors and is easy to port to new targets.
|
||||
It's been tested on x86-32, x86-64, powerpc, arm, ultrasparc, HP-PA and blackfin
|
||||
processors and is easy to port to new targets.
|
||||
|
||||
|
||||
Compiling picoc
|
||||
|
|
@ -29,26 +27,26 @@ The test suite can be run by typing "make test".
|
|||
Porting picoc
|
||||
-------------
|
||||
|
||||
platform.h is where you select your platform type and specify the includes
|
||||
platform.h is where you select your platform type and specify the includes
|
||||
etc. for your platform.
|
||||
|
||||
platform_XXX.c contains support functions so the compiler can work on
|
||||
platform_XXX.c contains support functions so the compiler can work on
|
||||
your platform, such as how to write characters to the console etc..
|
||||
|
||||
platform_library.c contains your library of functions you want to make
|
||||
platform_library.c contains your library of functions you want to make
|
||||
available to user programs.
|
||||
|
||||
There's also a clibrary.c which contains user library functions like
|
||||
There's also a clibrary.c which contains user library functions like
|
||||
printf() which are platform-independent.
|
||||
|
||||
Porting the system will involve setting up suitable includes and defines
|
||||
in platform.h, writing some I/O routines in platform_XXX.c, putting
|
||||
whatever user functions you want in platform_library.c and then changing
|
||||
the main program in picoc.c to whatever you need to do to get programs
|
||||
Porting the system will involve setting up suitable includes and defines
|
||||
in platform.h, writing some I/O routines in platform_XXX.c, putting
|
||||
whatever user functions you want in platform_library.c and then changing
|
||||
the main program in picoc.c to whatever you need to do to get programs
|
||||
into the system.
|
||||
|
||||
platform.h is set to UNIX_HOST by default so tests can be easily run on
|
||||
a UNIX system. You'll need to specify your own host setup dependent on
|
||||
a UNIX system. You'll need to specify your own host setup dependent on
|
||||
your target platform.
|
||||
|
||||
|
||||
|
|
@ -59,33 +57,3 @@ picoc is published under the "New BSD License".
|
|||
http://www.opensource.org/licenses/bsd-license.php
|
||||
|
||||
|
||||
Copyright (c) 2009-2011, Zik Saleeba
|
||||
All rights reserved.
|
||||
|
||||
Redistribution and use in source and binary forms, with or without
|
||||
modification, are permitted provided that the following conditions are
|
||||
met:
|
||||
|
||||
* Redistributions of source code must retain the above copyright
|
||||
notice, this list of conditions and the following disclaimer.
|
||||
|
||||
* Redistributions in binary form must reproduce the above copyright
|
||||
notice, this list of conditions and the following disclaimer in
|
||||
the documentation and/or other materials provided with the
|
||||
distribution.
|
||||
|
||||
* Neither the name of the Zik Saleeba nor the names of its
|
||||
contributors may be used to endorse or promote products derived
|
||||
from this software without specific prior written permission.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
||||
A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
||||
OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
||||
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
||||
LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
||||
DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
||||
THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||||
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||
OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
|
|
|
|||
Loading…
Reference in a new issue