taskSavannah Administration - Tasks: task #6484, Submission of jlang compiler -...

 
 

task #6484: Submission of jlang compiler - Small compiler for educational purpose

Submitter:  Jatin Bhateja <jbhateja>
Submitted:  Sun 04 Feb 2007 06:46:39 PM UTC
   
 
Should Start On:  Sun 04 Feb 2007 12:00:00 AM UTC Should be Finished on:  Wed 14 Feb 2007 12:00:00 AM UTC
Category:  Project Approval Priority:  * 5 - Normal
Status:  Cancelled Privacy:  Public
Assigned to:  kickino Open/Closed:  Closed
* Mandatory Fields

Add a New Comment Rich Markup
   

Sat 24 Mar 2007 04:06:57 PM UTC, comment #2: 

Hi,

We did not get a response from you, so we deleted your project from the pending queue.

If you would still like to have your project hosted at Savannah, please register it again.

The re-registration URL found in our acknowledgment of your earlier registration will direct
you to the proper location where you can re-register your project.

Regards.


Sebastian Wieseler <kickino>
Fri 09 Mar 2007 03:28:44 PM UTC, comment #1: 

Hi,
I'm evaluating the project you submitted for approval in Savannah.

At first, under which license is your project released?
In order to release your project properly and unambiguously under the GPL,
please place copyright notices and permission-to-copy statements at the beginning of every file of source code.

In addition, if you haven't already, please include a copy of the plain text version of the GPL,
available from http://www.gnu.org/licenses/gpl.txt, into a file named "COPYING".

For more information, see http://www.gnu.org/licenses/gpl-howto.html.

The GPL FAQ explains why these procedures must be followed.
To learn why a copy of the GPL must be included with every copy of the code, for example,
see http://www.gnu.org/licenses/gpl-faq.html#WhyMustIInclude.




For more information, see http://www.gnu.org/licenses/gpl-howto.html.

The GPL FAQ explains why these procedures must be followed.
To learn why a copy of the GPL must be included with every copy of the code, fo$
see http://www.gnu.org/licenses/gpl-faq.html#WhyMustIInclude.



At second, please provide us with an updated version of your
source code - prefered way is a tarball. :-)


Regards,

Sebastian Wieseler <kickino>
Sun 04 Feb 2007 06:46:39 PM UTC, original submission:  

A new project has been registered at Savannah
This project account will remain inactive until a site admin approves or discards the registration.


Registration Administration


While this item will be useful to track the registration process, approving or discarding the registration must be done using the specific Group Administration page, accessible only to site administrators, effectively logged as site administrators (superuser):



Registration Details


  • Name: jlang compiler - Small compiler for educational purpose
  • System Name:  jlangcompiler
  • Type: non-GNU software & documentation
  • License: Other (I am new to free software world and wanted to contribute my

work for benifit of university students who are interested in working of compiler. I just want to get my work hoisted on your site so that people can benifit form it.

)




Description:

jlang Complier
==============

jlang is a small and easy to learn language designed by Jatin Bhateja.
It chiefly does mathematical operations on data variables.Languge is easy
to unterstand and is basically develoved for educational purpose.

jlang complier is small and tidy complier written by the language designer to
translate the source language to machine language. Compiler has a LR(1)
parser constructed using bison.

Compiler Working
================

Complier initialy creates an AST for jlang source program.
Once complete AST is constructed then semantic checks are performed
on the tree.Along with semantic checking constant folding optimization is
performed on the AST. Before semantic checking symbol resolving is done so that
symbols in AST point to their symbol table entry.

After doing semantic checking AST is translated to intermediate code (iCode).After
this stage CSE , constant/copy propogation optimization ,dead code elemination  and
some algebraic optimization is performed on the iCode.

Finally optimized iCode is converted to MACHINE language by backend.

About the Assembly
==================

Machine language constitutes of simple and self explanatory instruction set.
Assembly is generated in AT&T Format.


Other Software Required:

gcc,bison,flex


Other Comments:

Project is basically meant for people who want to have a look at the internal working of compiler quickly.Beneficial for university students.




Jatin Bhateja <jbhateja>

 

(Note: upload size limit is set to 16384 kB, after insertion of the required escape characters.)

Attach Files:
   
   
Comment:
   

Attached Files
file #11941:  jlang-LanguageReference.txt added by jbhateja (894B - text/plain - Language manula.)
file #11917:  README.txt added by jbhateja (3KiB - text/plain - README , Makefile and Source files.)
file #11918:  lexer.l added by jbhateja (887B - application/octet-stream - README , Makefile and Source files.)
file #11919:  parser.y added by jbhateja (31KiB - application/octet-stream - README , Makefile and Source files.)
file #11920:  Makefile added by jbhateja (156B - text/plain - README , Makefile and Source files.)

 

Depends on the following items: None found

Items that depend on this one: None found

 

Carbon-Copy List
  • -email is unavailable- added by kickino (Posted a comment)
  • -email is unavailable- added by jbhateja (Submitted the item)
  •  

    There are 0 votes so far. Votes easily highlight which items people would like to see resolved in priority, independently of the priority of the item set by tracker managers.

    Only logged-in users can vote.

     

    Follow 9 latest changes.

    Date Changed by Updated Field Previous Value => Replaced by
    2007-03-24 kickino StatusWait reply Cancelled
        Open/ClosedOpen Closed
    2007-03-09 kickino StatusNone Wait reply
        Assigned toNone kickino
    2007-02-07 jbhateja Attached File- Added jlang-LanguageReference.txt, #11941
    2007-02-04 jbhateja Attached File- Added README.txt, #11917
        Attached File- Added lexer.l, #11918
        Attached File- Added parser.y, #11919
        Attached File- Added Makefile, #11920

    Back to the top

    Powered by Savane 3.13-758e.
    Corresponding source code