reactos/boot/freeldr/freeldr/arch/powerpc/ofw_method.c

   1 #include <freeldr.h>
   2 #include "of.h"
   3
   4 typedef struct _ofw_method_call {
   5     const char *call_method;
   6     int nargs;
   7     int nrets;
   8     const char *method_name;
   9     int handle;
  10     int args_rets[8];
  11 } ofw_method_call;
  12
  13 extern int (*ofw_call_addr)(void *argstruct);
  14
  15 int ofw_callmethod_ret(const char *method, int handle, int nargs, int *args, int ret)
  16 {
  17     ofw_method_call callframe = { 0 };
  18     callframe.call_method = "call-method";
  19     callframe.nargs = nargs + 2;
  20     callframe.nrets = ret+1;
  21     callframe.method_name = method;
  22     callframe.handle = handle;
  23     memcpy(callframe.args_rets, args, sizeof(int)*nargs);
  24     ofw_call_addr(&callframe);
  25     return callframe.args_rets[nargs+ret];
  26 }