| |
I just downloaded the new rcx tools, unfotunately the gcc dies
(segmentation fault, even if I run the gcc only (with no parameters).
any ideas what's going on? does it require glibc2.1? any settings?
TIA
erik
"Markus L. Noga" wrote:
>
> Hello,
>
> I just posted the final RCX interrupt handling patch for egcs. There is
> no need for wrappers anymore. Interrupt handlers can be declared like
> this now:
>
> void handler() __attribute__((rcx_interrupt));
>
> void handler() {
> // do stuff
> }
>
> For a leaf handler, the directive will push r0..r5 as needed. For a
> handler that calls other functions, r0..r3 are always saved and r4..r5
> saved on-demand. r6 is saved by ROM. In order to take handle
> non-modified compilers as well, your code can check the pre-defined
> symbol CONF_RCX_COMPILER.
>
> Also, a new binary distribution of the tool chain for Linux/glibc is
> available now. It incorporates the patch. Due to the usage of shared
> libraries and symlinks, it is down to 1.2 MB now.
>
> Files at http://www.noga.de/legOS/
>
> Ciao,
>
> Markus.
>
> --
> "Nieder mit den Zitaten!" -Markus L. Noga <markus@noga.de>
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Message is in Reply To:
 | | RCX-enhanced egcs
|
| Hello, I just posted the final RCX interrupt handling patch for egcs. There is no need for wrappers anymore. Interrupt handlers can be declared like this now: void handler() __attribute__((rcx_interrupt)); void handler() { // do stuff } For a leaf (...) (27 years ago, 19-Oct-99, to lugnet.robotics.rcx.legos)
|
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