need_stack = (vars || parms) && call;
if(need_stack) {
+#if 0
printf("\tenter $%d, $0\n", 8*(vars + parms + 2 /* fuer rax und r10 */));
+#else
+ /* save the link register */
+ printf("\tmflr 0; stw 0,8(1)\n");
+ /* create the stack */
+ printf("\tstwu 1, -64(1)\n");
+#endif
}
}
void func_footer(void)
{
- if(need_stack)
+ if(need_stack) {
+#if 0
printf("\tleave\n");
+#else
+ /* remove stack frame */
+ printf("\taddi 1,1,64\n");
+ /* restore link register */
+ printf("\tlwz 0,8(1); mtlr 0\n");
+#endif
+ }
printf("\tblr\n\n\n");
}