deps/libretro-common/libco/genode.cpp

   1 /*
   2   libco.genode_secondary_stack (2018-09-15)
   3   author: Emery Hemingway
   4   license: public domain
   5 */
   6
   7 /* Genode include */
   8 #include <base/thread.h>
   9
  10 /* Libco include */
  11 #include <libco.h>
  12
  13 extern "C"
  14 void *genode_alloc_secondary_stack(unsigned long stack_size)
  15 {
  16         try
  17    {
  18                 return Genode::Thread::myself()->alloc_secondary_stack("libco", stack_size);
  19    }
  20         catch (...)
  21    {
  22                 Genode::error("libco: failed to allocate ", stack_size, " byte secondary stack");
  23                 return nullptr;
  24         }
  25 }
  26
  27 extern "C"
  28 void genode_free_secondary_stack(void *stack)
  29 {
  30         Genode::Thread::myself()->free_secondary_stack(stack);
  31 }