public void finalizeAddress(Backend backend) {
if (address == 0) {
assert stub != null
: "linkage without an address must be a stub - forgot to register a Stub associated with "
+ descriptor
+ "?";
InstalledCode code = stub.getCode(backend);
Set<Register> destroyedRegisters = stub.getDestroyedRegisters();
if (!destroyedRegisters.isEmpty()) {
AllocatableValue[] temporaryLocations = new AllocatableValue[destroyedRegisters.size()];
int i = 0;
for (Register reg : destroyedRegisters) {
temporaryLocations[i++] = reg.asValue();
}
temporaries = temporaryLocations;
}
address = code.getStart();
}
}
@Override
public String toString() {
StringBuilder sb = new StringBuilder(stub == null ? descriptor.toString() : stub.toString());
sb.append("@0x")
.append(Long.toHexString(address))
.append(':')
.append(outgoingCallingConvention)
.append(":")
.append(incomingCallingConvention);
if (temporaries != null && temporaries.length != 0) {
sb.append("; temps=");
String sep = "";
for (Value op : temporaries) {
sb.append(sep).append(op);
sep = ",";
}
}
return sb.toString();
}
public String getSymbol() {
return stub == null ? null : stub.toString();
}