com.joanju.cg.core
Class Checkvals

java.lang.Object
  com.joanju.cg.core.Checkvals

public class Checkvals
extends java.lang.Object

Constructor Summary

Checkvals()

Checkvals(AppIMonitor monitor)

Method Summary

static void	add(int cuid, int address) Add checkval record for individual instruction.
void	addCached(int cuid, int address) Add checkval record for individual instruction.
static void	addCallname(int procNameID) Add checkvals for a callname.
static void	addCallRefsToCu(int cuid) Add all call references to a CU.
static void	addCuAddresses(int cuID, java.util.Collection<java.lang.Integer> addresses) Add checkval records for multiple individual addresses in one compile unit.
static void	addGlobalNewval(int id, int val) Add a new val, as far as one CU is concerned.
static void	addGlobalNewvals(int id, java.util.HashSet<java.lang.Integer> values) Add new values, as far as one CU is concerned.
static void	addGlobalRecalc(int id) Add an instruction to recalculate all possible values for a global.
static void	addGlobalWhereUsedRebuild(int id) Check every where-used on every CU reference to this [global] shared variable.
static Checkvals	createCache() Pseudo-constructor.
java.util.HashSet<Xref>	getCache()
int	passPrepare()
void	passRun()
void	run() Loops through passes without a monitor.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

Checkvals

public Checkvals()

Checkvals

public Checkvals(AppIMonitor monitor)

Method Detail

add

public static void add(int cuid,
                       int address)
                throws java.sql.SQLException,
                       java.io.IOException

Add checkval record for individual instruction.

Throws:

java.sql.SQLException

java.io.IOException

addCached

public void addCached(int cuid,
                      int address)
               throws java.sql.SQLException,
                      java.io.IOException

Add checkval record for individual instruction.

Throws:

java.sql.SQLException

java.io.IOException

addCallname

public static void addCallname(int procNameID)
                        throws java.sql.SQLException

Add checkvals for a callname. All calls to this call name will be checked. All calls to a name need to be checked if a session super procedure name is added to or dropped from the system.

Throws:

java.sql.SQLException

addCallRefsToCu

public static void addCallRefsToCu(int cuid)
                            throws java.sql.SQLException,
                                   java.io.IOException

Add all call references to a CU. If a CU's set of local super procedures change, then all call references to the CU need to be revisited. This is because of RUN p IN h, where p is not in h, but is in one of h's local supers. Even though the call goes to the super, our CallinInstr does create an xref link to h so that we have a record of this reference for these updates.

Throws:

java.sql.SQLException

java.io.IOException

addCuAddresses

public static void addCuAddresses(int cuID,
                                  java.util.Collection<java.lang.Integer> addresses)
                           throws java.sql.SQLException,
                                  java.io.IOException

Add checkval records for multiple individual addresses in one compile unit.

Throws:

java.sql.SQLException

java.io.IOException

addGlobalNewval

public static void addGlobalNewval(int id,
                                   int val)
                            throws java.sql.SQLException,
                                   java.io.IOException

Add a new val, as far as one CU is concerned. The value may already be contributed by another CU.

Throws:

java.sql.SQLException

java.io.IOException

addGlobalNewvals

public static void addGlobalNewvals(int id,
                                    java.util.HashSet<java.lang.Integer> values)
                             throws java.sql.SQLException,
                                    java.io.IOException

Add new values, as far as one CU is concerned. The values may already be contributed by another CU.

Throws:

java.sql.SQLException

java.io.IOException

addGlobalRecalc

public static void addGlobalRecalc(int id)
                            throws java.sql.SQLException,
                                   java.io.IOException

Add an instruction to recalculate all possible values for a global.

Throws:

java.sql.SQLException

java.io.IOException

addGlobalWhereUsedRebuild

public static void addGlobalWhereUsedRebuild(int id)
                                      throws java.sql.SQLException,
                                             java.io.IOException

Check every where-used on every CU reference to this [global] shared variable.

Throws:

java.sql.SQLException

java.io.IOException

createCache

public static Checkvals createCache()

Pseudo-constructor.

getCache

public java.util.HashSet<Xref> getCache()

passPrepare

public int passPrepare()
                throws java.lang.Exception

Throws:

java.lang.Exception

passRun

public void passRun()
             throws java.lang.InterruptedException

Throws:

java.lang.InterruptedException

run

public void run()
         throws java.lang.Exception

Loops through passes without a monitor.

Throws:

java.lang.Exception