> Hi everyone
>
> is there any C complier out there for 16f84 and 16f877 / 6
> is it compatible with mplab?
>


The PCM compiler was mentioned
http://www.ccsinfo.com
I use it currently.  You can step though C source and simulate in MPLAB.  I
feel it has saved my company considerable development time even in the few
days we have been using it.  Expect, however, to be surprised at the
somewhat limited C subset you will be using under it.

Also see Pavel Baranov's C2C, which isn't *really* compatible.  He offers an
excellent compiler for a fantastic price, however you can't do C source
level debugging in MPLAB like you can with CCS's PCM.  He recommends that
you just elect to place the C statements in the compiler output and step
though the assembly, which I have done on other projects/platforms for some
time... it's not all that bad.
http://www.geocities.com/SiliconValley/Network/3656/c2c/c.html

IAR's Embedded Workbench
http://www.iar.com/Main/Products/Embedded_Workbench/EW_Product.asp?id=23
For a mere US$ 2395.

Hi-Tech
http://www.htsoft.com/

-d