Pascal to c translator converter

The HP directories are present in the ftp distribution onlythey have been omitted from the shar'd version to save space. Incomplete interface texts for standard Turbo units are included in turbo.

Turbo users will have to flesh these out and write emulations for whatever parts of the Turbo runtime library they need. If you wish to edit various system-wide configuration parameters, it is better to put them in loc. As an example, on a Turbo-oriented environment you may wish to add Language Turbo to the loc. Current development takes place on Sparcs using Sun OS. The translator has been compiled and used on a wide variety of Unix-like machines.

P2c was developed on systems with bit ints, so porting to machines with bit integers may be a bit rough. P2c might work on a bit compiler that understood ANSI function prototypes.

Because p2c was developed to run under Unix, it is sloppy about memory allocation. Some data structures are allocated but never freed. Profiles show that the waste is not too great in most cases, but if it is a problem you may have to write a garbage collector this shouldn't be too hard if you only run the collector after translating each procedure. The Delphi code gets updated in real time when you edit the C code. The editors are kept in sync, so you can easily find how a specific piece of code was converted.

Categories : C Pascal Comparisons Libraries. Personal tools Create account Log in. FPC team official yylex-based tool to convert C-headers to Pascal. C To Pascal Converter.

Bob's HeadConv. Take care of source locations when parsing you'll need to store them in your AST. And looking into the source code of p2c will teach you a lot! We are learning about grammars, compilers, how they work, etc. What I learned, is that this problem is similar to compiler behaviour. So I think that is the purpose of creating this translator. Can you tell me something more about p2c?

I know about pas2c but never heard about p2c. Pascal is close to LL 1 , so this is not that hard. If you have any other materials covering this problem, let me know. Jules Jules Probably I will choose Bison. Pascal is strictly declaration before use, forward procedure have to be declared with "forward;" directive, and only pointer typedefinitions can reference undeclared symbols, which must resolve within the same typeblock though.

Aslan Aslan 9, 10 10 gold badges 42 42 silver badges 70 70 bronze badges. Do you have some good materials showing how to do this with Bison? The Overflow Blog.

Join Date Nov Posts 1, November 29th, , AM 3. Join Date Nov Posts 1. November 29th, , AM 4. So if you create a and b as an char array[] and set lo to 1 and hi to You should now be able to do a translate. All advice is offered in good faith only.