On Wed, 22 Jun 2011 08:19:17 +0200
Jakub Jelinek <[email protected]> wrote:
> You could just:
> #include "ggc.h"
>
> static void my_walker (void *arg ATTRIBUTE_UNUSED)
> {
> /* Ignore argument, as it is dummy */
> /* Walk all the still live python objects here and if they reference
> GCC GC objects, call
> ggc_test_and_set_mark (ptr);
> on each of them. */
> }
>
> static struct ggc_root_tab myroot = { "", 1, 1, my_walker, NULL };
>
> ...
> init_plugin (...)
> {
> ...
> ggc_register_root_tab (&myroot);
> ...
Perhaps a simpler alternative might be to use the PLUGIN_GGC_MARKING event, it
was designed for such use (and MELT actively uses it).
Cheers
--
Basile STARYNKEVITCH http://starynkevitch.net/Basile/
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