FPGA Central

Hi ng,

is there any project for a customizable assembler,
which needs only a configuration file and produces bytecode.

regards,
stefan


---------------------------
---------------------------
maybe a cfg file like this:

opcode: 16 Bit
address_range: 16 bit
stack: no
.....
class registers : 4 Bit
a: 0000
c: 0001
d: 0010
.....

class arittype
add: 1001
mult: 1010
sub: 0001
....
class arithmetic_instructions
0001, arithtype, register,register
....
class mem_instructions
01, memop, register, addr
.....

"Stefan Oedenkoven" <[email protected]> wrote in message news:<30c42[email protected]>...
> Hi ng,
>
> is there any project for a customizable assembler,
> which needs only a configuration file and produces bytecode.
>
> regards,
> stefan
>
>
> ---------------------------
> ---------------------------
> maybe a cfg file like this:
>
> opcode: 16 Bit
> address_range: 16 bit
> stack: no
> ....
> class registers : 4 Bit
> a: 0000
> c: 0001
> d: 0010
> ....
>
> class arittype
> add: 1001
> mult: 1010
> sub: 0001
> ...
> class arithmetic_instructions
> 0001, arithtype, register,register
> ...
> class mem_instructions
> 01, memop, register, addr
> ....

dear friend

sgasm produces bytecode for user-given instructions. It is a
sourceforge.net project. I have also heard of chump (find it at
freshmeat) which works OK in Linux. This doesn't produce bytecode but
should be closer to the GNU as assembler.

Nikolaos Kavvadias
<[email protected]>

"Stefan Oedenkoven" <[email protected]> schreef in bericht
news:[email protected]..
> Hi ng,
>
> is there any project for a customizable assembler,
> which needs only a configuration file and produces bytecode.
>
> regards,
> stefan

For a DIY processor I used TASM (not Borland's Turbo Assembler) which works
quite well. Google for TASM universal assembler. It runs under DOS btw

Jeroen