[LLVMdev] llvmc for PIC16

Sanjiv Gupta sanjiv.gupta at microchip.com
Mon Jun 29 09:36:42 PDT 2009

Mikhail Glushenkov wrote:
> Hi Sanjiv,
> 2009/6/18 Sanjiv Gupta <sanjiv.gupta at microchip.com>:
>> Hi Mikhail,
>> Thanks for your wonderful help so far. I have few more questions to ask:
>> How do I modify the driver to pick tools from where the driver itself
>> resides, rather than from the PATH?
>> Do I need to write some C++ code to customize such behaviors?
> Yes, this is what hooks are for. You're supposed to change the
> cmd_line property to something like this:
> (cmd_line "$CALL(PrependCustomizedPath, 'toolname') --tool --options")
> The PrependCustomizedPath function above is implemented in C++ (just
> drop a .cpp file into the plugin directory).
Hi Mikhail,

I want to retrieve the value of argv[0] (which was passed to main 
function of the driver) in PrependCustomizedPath.
Do we have some standard name for argv[0] in tablegen?

- Sanjiv

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