void JVMState::format(PhaseRegAlloc *regalloc, const Node *n) const {
tty->print(" #");
if( _method ) {
_method->print_short_name();
tty->print(" @ bci:%d ",_bci);
} else {
tty->print_cr(" runtime stub ");
return;
}
MachNode *mach = ((Node *)n)->is_Mach();
MachSafePointNode *mcall = mach->is_MachSafePoint();
if (mcall) {
uint i;
// Print locals
for( i = 0; i < (uint)loc_size(); i++ )
format_helper( regalloc, mcall->local(this, i), "L", i );
// Print stack
for (i = 0; i < (uint)stk_size(); i++) {
if ((uint)(_stkoff + i) >= mcall->len())
tty->print(" oob ");
else
format_helper( regalloc, mcall->stack(this, i), "STK", i );
}
for (i = 0; (int)i < nof_monitors(); i++) {
Node *box = mcall->monitor_box(this, i);
Node *obj = mcall->monitor_obj(this, i);
if ( regalloc->get_reg_lo(box) != OptoReg::Bad ) {
while( !box->is_BoxLock() ) box = box->in(1);
format_helper( regalloc, box, "MON-BOX", i );
} else {
OptoReg::Name box_reg = BoxLockNode::stack_slot(box);
tty->print(" MON-BOX%d=%s+%d",i,SharedInfo::regName[SharedInfo::c_frame_pointer],regalloc->reg2offset(box_reg));
}
format_helper( regalloc, obj, "MON-OBJ", i );
}
}
tty->print_cr("");
if (caller() != NULL) caller()->format(regalloc, n);
}
int monitor_depth() const { return nof_monitors() + (caller() ? caller()->monitor_depth() : 0); }
