]> git.proxmox.com Git - mirror_edk2.git/blobdiff - Tools/Source/GenBuild/org/tianocore/build/pcd/action/PCDAutoGenAction.java
Fixed grammar in messages.
[mirror_edk2.git] / Tools / Source / GenBuild / org / tianocore / build / pcd / action / PCDAutoGenAction.java
index bbf54119e41ba415fac2c4b0d515a15a23b9d0d5..5c7b29aa17e197f84e072ce147fe9639cea76afe 100644 (file)
@@ -3,13 +3,13 @@
 \r
   This class is to manage how to generate the PCD information into Autogen.c and\r
   Autogen.h.\r
\r
+\r
 Copyright (c) 2006, Intel Corporation\r
 All rights reserved. This program and the accompanying materials\r
 are licensed and made available under the terms and conditions of the BSD License\r
 which accompanies this distribution.  The full text of the license may be found at\r
 http://opensource.org/licenses/bsd-license.php\r
\r
+\r
 THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
 WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
 \r
@@ -17,14 +17,21 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
 package org.tianocore.build.pcd.action;\r
 \r
 import java.io.File;\r
+import java.util.ArrayList;\r
 import java.util.List;\r
+import java.util.regex.Matcher;\r
+import java.util.regex.Pattern;\r
 \r
 import org.tianocore.build.global.GlobalData;\r
-import org.tianocore.build.pcd.entity.MemoryDatabaseManager;\r
-import org.tianocore.build.pcd.entity.Token;\r
-import org.tianocore.build.pcd.entity.UsageInstance;\r
-import org.tianocore.build.pcd.exception.BuildActionException;\r
-import org.tianocore.build.pcd.exception.EntityException;\r
+import org.tianocore.build.id.ModuleIdentification;\r
+import org.tianocore.pcd.entity.MemoryDatabaseManager;\r
+import org.tianocore.pcd.entity.Token;\r
+import org.tianocore.pcd.entity.UsageInstance;\r
+import org.tianocore.pcd.exception.BuildActionException;\r
+import org.tianocore.pcd.entity.UsageIdentification;\r
+import org.tianocore.pcd.action.BuildAction;\r
+import org.tianocore.pcd.action.ActionMessage;\r
+import org.tianocore.build.exception.PcdAutogenException;\r
 \r
 /** This class is to manage how to generate the PCD information into Autogen.c and\r
     Autogen.h.\r
@@ -34,45 +41,62 @@ public class PCDAutoGenAction extends BuildAction {
     /// The reference of DBManager in GlobalData class.\r
     ///\r
     private MemoryDatabaseManager dbManager;\r
+\r
     ///\r
-    /// The name of module which is analysised currently.\r
+    /// The identification for a UsageInstance.\r
     ///\r
-    private String                moduleName;\r
+    private UsageIdentification   usageId;\r
+\r
     ///\r
-    /// Wheter current module is PCD emulated driver. It is only for \r
-    /// emulated PCD driver and will be kept until PCD IMAGE tool ready.\r
+    /// Whether current autogen is for building library used by current module.\r
     ///\r
-    private boolean               isEmulatedPCDDriver;\r
+    private boolean               isBuildUsedLibrary;\r
+\r
     ///\r
     /// The generated string for header file.\r
     ///\r
     private String                hAutoGenString;\r
+\r
     ///\r
     /// The generated string for C code file.\r
     ///\r
-    private String                cAutoGenString;       \r
+    private String                cAutoGenString;\r
+\r
+    ///\r
+    /// The name array of <PcdCoded> in a module.\r
+    ///\r
+    private String[]              pcdNameArrayInMsa;\r
 \r
     /**\r
-      Set parameter ModuleName\r
-  \r
+      Set parameter moduleId\r
+\r
       @param moduleName   the module name parameter.\r
     **/\r
-    public void setModuleName(String moduleName) {\r
-        this.moduleName = moduleName;\r
+    public void setUsageId(UsageIdentification usageId) {\r
+        this.usageId = usageId;\r
     }\r
 \r
     /**\r
-      Set parameter isEmulatedPCDDriver\r
-  \r
-      @param isEmulatedPCDDriver  whether this module is PeiEmulatedPCD driver\r
+       set isBuildUsedLibrary parameter.\r
+\r
+       @param isBuildUsedLibrary\r
     **/\r
-    public void setIsEmulatedPCDDriver(boolean isEmulatedPCDDriver) {\r
-        this.isEmulatedPCDDriver = isEmulatedPCDDriver;\r
+    public void setIsBuildUsedLibrary(boolean isBuildUsedLibrary) {\r
+        this.isBuildUsedLibrary = isBuildUsedLibrary;\r
+    }\r
+\r
+    /**\r
+       set pcdNameArrayInMsa parameter.\r
+\r
+       @param pcdNameArrayInMsa\r
+     */\r
+    public void setPcdNameArrayInMsa(String[] pcdNameArrayInMsa) {\r
+        this.pcdNameArrayInMsa = pcdNameArrayInMsa;\r
     }\r
 \r
     /**\r
       Get the output of generated string for header file.\r
-  \r
+\r
       @return the string of header file for PCD\r
     **/\r
     public String OutputH() {\r
@@ -81,443 +105,211 @@ public class PCDAutoGenAction extends BuildAction {
 \r
     /**\r
       Get the output of generated string for C Code file.\r
-  \r
+\r
       @return the string of C code file for PCD\r
     **/\r
     public String OutputC() {\r
         return cAutoGenString;\r
     }\r
 \r
+\r
     /**\r
-      Construct function\r
-  \r
-      This function mainly initialize some member variable.\r
-     \r
-      @param moduleName            Parameter of this action class.\r
-      @param isEmulatedPCDDriver   Parameter of this action class.\r
+        Construct function\r
+\r
+        This function mainly initialize some member variable.\r
+\r
+        @param moduleId             the identification for module\r
+        @param arch                 the architecture for module\r
+        @param isBuildUsedLibary    Is the current module library.\r
+        @param pcdNameArrayInMsa    the pcd name array got from MSA file.\r
     **/\r
-    public PCDAutoGenAction(String moduleName, boolean isEmulatedPCDDriver) {\r
-        dbManager = null;\r
-        setIsEmulatedPCDDriver(isEmulatedPCDDriver);\r
-        setModuleName(moduleName);\r
+    public PCDAutoGenAction(ModuleIdentification moduleId,\r
+                            String               arch,\r
+                            boolean              isBuildUsedLibrary,\r
+                            String[]             pcdNameArrayInMsa) {\r
+        dbManager       = null;\r
+        hAutoGenString  = "";\r
+        cAutoGenString  = "";\r
+\r
+        setUsageId(new UsageIdentification(moduleId.getName(),\r
+                                           moduleId.getGuid(),\r
+                                           moduleId.getPackage().getName(),\r
+                                           moduleId.getPackage().getGuid(),\r
+                                           arch,\r
+                                           moduleId.getVersion(),\r
+                                           moduleId.getModuleType()));\r
+        setIsBuildUsedLibrary(isBuildUsedLibrary);\r
+        setPcdNameArrayInMsa(pcdNameArrayInMsa);\r
     }\r
 \r
     /**\r
-      check the parameter for action class.\r
-      \r
+      Override function: check the parameter for action class.\r
+\r
       @throws BuildActionException Bad parameter.\r
     **/\r
-    void checkParameter() throws BuildActionException {\r
-        if(!isEmulatedPCDDriver &&(moduleName == null)) {\r
-            throw new BuildActionException("Wrong module name parameter for PCDAutoGenAction tool!");\r
-        }\r
-\r
-        if(!isEmulatedPCDDriver && moduleName.length() == 0) {\r
-            throw new BuildActionException("Wrong module name parameter for PCDAutoGenAction tool!");\r
-        }\r
+    public void checkParameter() {\r
     }\r
 \r
     /**\r
       Core execution function for this action class.\r
-     \r
+\r
       All PCD information of this module comes from memory dabase. The collection\r
       work should be done before this action execution.\r
-      Currently, we should generated all PCD information(maybe all dynamic) as array \r
-      in Pei emulated driver for simulating PCD runtime database. \r
-      \r
+      Currently, we should generated all PCD information(maybe all dynamic) as array\r
+      in Pei emulated driver for simulating PCD runtime database.\r
+\r
       @throws BuildActionException Failed to execute this aciton class.\r
     **/\r
-    void performAction() throws BuildActionException {\r
-        ActionMessage.debug(this, \r
+    public void performAction() {\r
+        ActionMessage.debug(this,\r
                             "Starting PCDAutoGenAction to generate autogen.h and autogen.c!...");\r
-                            \r
-        //\r
-        // Check the PCD memory database manager is valid.\r
-        //\r
-        if(GlobalData.getPCDMemoryDBManager() == null) {\r
-            throw new BuildActionException("Memory database has not been initlizated!");\r
-        }\r
 \r
         dbManager = GlobalData.getPCDMemoryDBManager();\r
 \r
         if(dbManager.getDBSize() == 0) {\r
-           return; \r
+            return;\r
         }\r
 \r
         ActionMessage.debug(this,\r
-                            "PCD memory database contains " + dbManager.getDBSize() + " PCD tokens");\r
+                            "PCD memory database contains " + dbManager.getDBSize() + " PCD tokens.");\r
 \r
-        hAutoGenString = "";\r
-        cAutoGenString = "";\r
-\r
-        if(isEmulatedPCDDriver) {\r
-            generateAutogenForPCDEmulatedDriver();\r
-        } else {\r
-            generateAutogenForModule();\r
-        }\r
+        generateAutogenForModule();\r
     }\r
 \r
     /**\r
       Generate the autogen string for a common module.\r
-     \r
+\r
       All PCD information of this module comes from memory dabase. The collection\r
       work should be done before this action execution.\r
     **/\r
     private void generateAutogenForModule()\r
     {\r
-        int                   index;\r
-        List<UsageInstance>   usageInstanceArray;\r
-\r
-        usageInstanceArray  = dbManager.getUsageInstanceArrayByModuleName(moduleName);\r
-\r
-        if(usageInstanceArray.size() != 0) {\r
+        int                   index, index2;\r
+        List<UsageInstance>   usageInstanceArray, usageContext;\r
+        String[]              guidStringArray = null;\r
+        String                guidStringCName = null;\r
+        String                guidString      = null;\r
+        String                moduleName      = usageId.moduleName;\r
+        UsageInstance         usageInstance   = null;\r
+        boolean               found           = false;\r
+\r
+        usageInstanceArray = null;\r
+        if (!isBuildUsedLibrary) {\r
+            usageInstanceArray  = dbManager.getUsageInstanceArrayById(usageId);\r
+            MemoryDatabaseManager.UsageInstanceContext = usageInstanceArray;\r
+            MemoryDatabaseManager.CurrentModuleName    = moduleName;\r
+        } else if ((pcdNameArrayInMsa != null) && (pcdNameArrayInMsa.length > 0)) {\r
+            usageContext = MemoryDatabaseManager.UsageInstanceContext;\r
             //\r
-            // Add "#include 'PcdLib.h'" for Header file\r
+            // For building library package, although all module are library, but PCD entries of\r
+            // these library should be used to autogen.\r
             //\r
-            hAutoGenString = "#include <MdePkg/Include/Library/PcdLib.h>\r\n";\r
-        }\r
-\r
-        for(index = 0; index < usageInstanceArray.size(); index ++) {\r
-            ActionMessage.debug(this,\r
-                                "Module " + moduleName + "'s PCD [" + Integer.toHexString(index) + \r
-                                "]: " + usageInstanceArray.get(index).parentToken.cName);\r
-            try {\r
-                usageInstanceArray.get(index).generateAutoGen();\r
-                hAutoGenString += usageInstanceArray.get(index).getHAutogenStr() + "\r\n";\r
-                cAutoGenString += usageInstanceArray.get(index).getCAutogenStr() + "\r\n";\r
-            } catch(EntityException exp) {\r
-                throw new BuildActionException(exp.getMessage());\r
-            }\r
-        }\r
-\r
-        if (moduleName.equalsIgnoreCase("PcdPeim")) {\r
-            hAutoGenString += dbManager.PcdPeimHString;\r
-            cAutoGenString += dbManager.PcdPeimCString;\r
-        } else if (moduleName.equalsIgnoreCase("PcdDxe")) {\r
-            hAutoGenString += dbManager.PcdDxeHString;\r
-            cAutoGenString += dbManager.PcdDxeCString;\r
-        }\r
-\r
-        ActionMessage.debug(this,\r
-                            "Module " + moduleName + "'s PCD header file:\r\n" + hAutoGenString + "\r\n"\r
-                           );\r
-        ActionMessage.debug(this,\r
-                             "Module " + moduleName + "'s PCD C file:\r\n" + cAutoGenString + "\r\n"\r
-                            );\r
-    }\r
-\r
-    /**\r
-      Generate all PCD autogen string and the emulated PCD IMAGE array for emulated driver.\r
-      \r
-      Currently, we should generated all PCD information(maybe all dynamic) as array \r
-      in Pei emulated driver for simulating PCD runtime database. \r
-      \r
-    **/\r
-    private void generateAutogenForPCDEmulatedDriver() {\r
-        int           index;\r
-        Token[]       tokenArray;\r
-        UsageInstance usageInstance;\r
-\r
-        //\r
-        // Add "#include 'PcdLib.h'" for Header file\r
-        //\r
-        hAutoGenString = "#include <MdePkg/Include/Library/PcdLib.h>\r\n";\r
+            if (usageContext == null) {\r
+                usageInstanceArray  = dbManager.getUsageInstanceArrayById(usageId);\r
+            } else {\r
+                usageInstanceArray = new ArrayList<UsageInstance>();\r
+\r
+                //\r
+                // Try to find all PCD defined in library's PCD in all <PcdEntry> in module's\r
+                // <ModuleSA> in FPD file.\r
+                //\r
+                for (index = 0; index < pcdNameArrayInMsa.length; index++) {\r
+                    found = false;\r
+                    for (index2 = 0; index2 < usageContext.size(); index2 ++) {\r
+                        if (pcdNameArrayInMsa[index].equalsIgnoreCase(usageContext.get(index2).parentToken.cName)) {\r
+                            usageInstanceArray.add(usageContext.get(index2));\r
+                            found = true;\r
+                            break;\r
+                        }\r
+                    }\r
 \r
-        tokenArray = dbManager.getRecordArray();\r
-        for(index = 0; index < tokenArray.length; index ++) {\r
-            //\r
-            // Get one consumer instance and generate autogen for this token.\r
-            //\r
-            if(tokenArray[index].consumers != null ) {\r
-                if(tokenArray[index].consumers.size() != 0) {\r
-                    usageInstance = tokenArray[index].consumers.get(0);\r
-                    try {\r
-                        usageInstance.generateAutoGen();\r
-                    } catch(EntityException exp) {\r
-                        throw new BuildActionException(exp.getMessage());\r
+                    if (!found) {\r
+                        //\r
+                        // All library's PCD should instanted in module's <ModuleSA> who\r
+                        // use this library instance. If not, give errors.\r
+                        //\r
+                        throw new BuildActionException (String.format("Module %s using library instance %s; the PCD %s " +\r
+                                                                      "is required by this library instance, but can not be found " +\r
+                                                                      "in the %s's <ModuleSA> in the FPD file!",\r
+                                                                      MemoryDatabaseManager.CurrentModuleName,\r
+                                                                      moduleName,\r
+                                                                      pcdNameArrayInMsa[index],\r
+                                                                      MemoryDatabaseManager.CurrentModuleName\r
+                                                                      ));\r
                     }\r
-    \r
-                    hAutoGenString += usageInstance.getHAutogenStr();\r
-                    cAutoGenString += usageInstance.getCAutogenStr();\r
-    \r
-                    hAutoGenString += "\r\n";\r
-                    cAutoGenString += "\r\n";\r
-                } else {\r
-                    //\r
-                    // If the PCD does *not* usded by any module, also generate \r
-                    // it into autogen.h/autogen.c in Pcd driver according the\r
-                    // information in FPD file.\r
-                    //\r
-                    generateUnReferencePcdAutogenString(tokenArray[index]);\r
                 }\r
             }\r
         }\r
 \r
-        generatePCDEmulatedArray(tokenArray);\r
-\r
-        ActionMessage.debug(this,\r
-                             "PCD emulated driver's header: \r\n" + hAutoGenString + "\r\n"\r
-                            );\r
-        ActionMessage.debug(this,\r
-                             "PCD emulated driver's C code: \r\n" + cAutoGenString + "\r\n"\r
-                            );\r
-\r
-    }\r
-\r
-    /**\r
-      Generate unreference token definition string for PCD emulated string. \r
-      \r
-      Maybe some PCD token definition in FPD but not used by any module or library, we \r
-      should also generate token definition in autoge.h/autogen.c, because maybe some\r
-      driver loaded in shell will use this PCD. \r
-\r
-     @param token   The token who want be generated autogen string.\r
-    \r
-    **/\r
-    private void generateUnReferencePcdAutogenString(Token token) {\r
-        hAutoGenString += String.format("#define _PCD_TOKEN_%s   0x%016x\r\n", \r
-                                        token.cName, token.tokenNumber);\r
-        switch (token.pcdType) {\r
-        case FEATURE_FLAG:\r
-            hAutoGenString += String.format(\r
-                                "#define _PCD_VALUE_%s   %s\r\n", \r
-                                token.cName, \r
-                                token.datum.toString()\r
-                                );\r
-            hAutoGenString += String.format(\r
-                                "extern const BOOLEAN _gPcd_FixedAtBuild_%s;\r\n", \r
-                                token.cName\r
-                                );\r
-            cAutoGenString += String.format(\r
-                                "GLOBAL_REMOVE_IF_UNREFERENCED const BOOLEAN _gPcd_FixedAtBuild_%s = _PCD_VALUE_%s;\r\n",\r
-                                token.cName,\r
-                                token.cName\r
-                                );\r
-            hAutoGenString += String.format(\r
-                                "#define _PCD_MODE_%s_%s  _PCD_VALUE_%s\r\n",\r
-                                Token.GetAutogenDefinedatumTypeString(token.datumType),\r
-                                token.cName,\r
-                                token.cName\r
-                                );\r
-            break;\r
-        case FIXED_AT_BUILD:\r
-            hAutoGenString += String.format(\r
-                                "#define _PCD_VALUE_%s   %s\r\n", \r
-                                token.cName, \r
-                                token.datum.toString()\r
-                                );\r
-            hAutoGenString += String.format(\r
-                                "extern const %s _gPcd_FixedAtBuild_%s;\r\n",\r
-                                Token.getAutogendatumTypeString(token.datumType),\r
-                                token.cName\r
-                                );\r
-            cAutoGenString += String.format(\r
-                                "GLOBAL_REMOVE_IF_UNREFERENCED const %s _gPcd_FixedAtBuild_%s = _PCD_VALUE_%s;\r\n",\r
-                                Token.getAutogendatumTypeString(token.datumType),\r
-                                token.cName,\r
-                                token.cName\r
-                                );\r
-            hAutoGenString += String.format(\r
-                                "#define _PCD_MODE_%s_%s  _PCD_VALUE_%s\r\n",\r
-                                Token.GetAutogenDefinedatumTypeString(token.datumType),\r
-                                token.cName,\r
-                                token.cName\r
-                                );\r
-            break;\r
-        case PATCHABLE_IN_MODULE:\r
-            hAutoGenString += String.format(\r
-                                 "#define _PCD_VALUE_%s   %s\r\n", \r
-                                 token.cName, \r
-                                 token.datum.toString()\r
-                                 );\r
-            hAutoGenString += String.format(\r
-                                 "extern %s _gPcd_BinaryPatch_%s;\r\n",\r
-                                 Token.getAutogendatumTypeString(token.datumType),\r
-                                 token.cName\r
-                                 );\r
-            cAutoGenString += String.format(\r
-                                 "GLOBAL_REMOVE_IF_UNREFERENCED %s _gPcd_BinaryPatch_%s = _PCD_VALUE_%s;\r\n",\r
-                                 Token.getAutogendatumTypeString(token.datumType),\r
-                                 token.cName,\r
-                                 token.cName\r
-                                 );\r
-            hAutoGenString += String.format(\r
-                                 "#define _PCD_MODE_%s_%s  _gPcd_BinaryPatch_%s\r\n",\r
-                                 Token.GetAutogenDefinedatumTypeString(token.datumType),\r
-                                 token.cName,\r
-                                 token.cName\r
-                                 );\r
-            break;\r
-        case DYNAMIC:\r
-            hAutoGenString += String.format(\r
-                                "#define _PCD_MODE_%s_%s  LibPcdGet%s(_PCD_TOKEN_%s)\r\n",\r
-                                Token.GetAutogenDefinedatumTypeString(token.datumType),\r
-                                token.cName,\r
-                                Token.getAutogenLibrarydatumTypeString(token.datumType),\r
-                                token.cName\r
-                                );\r
-            break;\r
-        case DYNAMIC_EX:\r
-            break;\r
-        default:\r
-            ActionMessage.warning(this, \r
-                                  "The PCD_TYPE setted by platform is unknown"\r
-                                  );\r
-        }\r
-\r
-        hAutoGenString += "\r\n";\r
-        cAutoGenString += "\r\n";\r
-    }\r
-        \r
-    /**\r
-      Generate PCDEmulated array in PCDEmulated driver for emulated runtime database.\r
-      \r
-      @param tokenArray  All PCD token in memory database.\r
-      \r
-      @throws BuildActionException  Unknown PCD_TYPE\r
-    **/\r
-    private void generatePCDEmulatedArray(Token[] tokenArray)\r
-        throws BuildActionException {\r
-        int       index;\r
-        Token     token;\r
-        String[]  guidStrArray;\r
-        String    value;\r
-\r
-        //\r
-        // The value of String type of PCD entry maybe use byte array but not string direcly\r
-        // such as {0x1, 0x2, 0x3}, and define PCD1_STRING_Value as L"string define here"\r
-        // For this case, we should generate a string array to C output and use the address\r
-        // of generated string array.\r
-        //\r
-        for(index = 0; index < tokenArray.length; index ++) {\r
-            token = tokenArray[index];\r
-\r
-            value = token.datum.toString();\r
-            if(token.datumType == Token.DATUM_TYPE.POINTER) {\r
-                if(!((value.charAt(0) == 'L' && value.charAt(1) == '"') ||(value.charAt(0) == '"'))) {\r
-                    cAutoGenString += String.format("UINT8 _mPcdArray%08x[] = %s;\r\n", \r
-                                                     index, \r
-                                                     value\r
-                                                     );\r
-                }\r
-            }\r
+        if (usageInstanceArray == null) {\r
+            return;\r
         }\r
 \r
         //\r
-        // Output emulated PCD entry array\r
+        // Generate all PCD entry for a module.\r
         //\r
-        cAutoGenString += "\r\nEMULATED_PCD_ENTRY gEmulatedPcdEntry[] = {\r\n";\r
-\r
-        for(index = 0; index < tokenArray.length; index ++) {\r
-            token = tokenArray[index];\r
-\r
-            if(index != 0) {\r
-                cAutoGenString += ",\r\n";\r
-            }\r
-\r
-            //\r
-            // Print Start "{" for a Token item in array\r
-            //\r
-            cAutoGenString += "  {\r\n";\r
-\r
-            //\r
-            // Print Token Name\r
-            //\r
-            cAutoGenString += String.format("    _PCD_TOKEN_%s,\r\n", token.cName);\r
-\r
-            //\r
-            // Print Hii information\r
-            //\r
-            if(token.hiiEnabled) {\r
-                cAutoGenString += String.format("    TRUE,\r\n");\r
-            } else {\r
-                cAutoGenString += String.format("    FALSE,\r\n");\r
-            }\r
-\r
-            //\r
-            // Print sku information\r
-            //\r
-            if(token.skuEnabled) {\r
-                cAutoGenString += String.format("    TRUE,\r\n");\r
-            } else {\r
-                cAutoGenString += String.format("    FALSE,\r\n");\r
-            }\r
-\r
+        for(index = 0; index < usageInstanceArray.size(); index ++) {\r
+            usageInstance = usageInstanceArray.get(index);\r
             //\r
-            // Print maxSkuCount\r
+            // Before generate any PCD information into autogen.h/autogen.c for a module,\r
+            // generate TokenSpaceGuid array variable firstly. For every dynamicEx type\r
+            // PCD in this module the token, they are all reference to TokenSpaceGuid\r
+            // array.\r
             //\r
-            cAutoGenString += String.format("    %d,\r\n", token.maxSkuCount);\r
-\r
-            cAutoGenString += String.format("    %d,\r\n", token.skuId);\r
-\r
-            if(token.variableGuid == null) {\r
-                cAutoGenString += "    { 0x00000000, 0x0000, 0x0000, { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 } },\r\n";\r
-            } else {\r
-                guidStrArray =(token.variableGuid.toString()).split("-");\r
-\r
-                cAutoGenString += String.format("    { 0x%s, 0x%s, 0x%s, { 0x%s, 0x%s, 0x%s, 0x%s, 0x%s, 0x%s, 0x%s, 0x%s } },\r\n",\r
-                                                 guidStrArray[0],\r
-                                                 guidStrArray[1],\r
-                                                 guidStrArray[2],\r
-                                                (guidStrArray[3].substring(0, 2)),\r
-                                                (guidStrArray[3].substring(2, 4)),\r
-                                                (guidStrArray[4].substring(0, 2)),\r
-                                                (guidStrArray[4].substring(2, 4)),\r
-                                                (guidStrArray[4].substring(4, 6)),\r
-                                                (guidStrArray[4].substring(6, 8)),\r
-                                                (guidStrArray[4].substring(8, 10)),\r
-                                                (guidStrArray[4].substring(10, 12))\r
-                                                );\r
-\r
-            }\r
-\r
-            value = token.datum.toString();\r
-            if(token.datumType == Token.DATUM_TYPE.POINTER) {\r
-                if((value.charAt(0) == 'L' && value.charAt(1) == '"') || value.charAt(0) == '"') {\r
-                    cAutoGenString += String.format("    sizeof(_PCD_VALUE_%s),\r\n", token.cName);\r
-                    cAutoGenString += String.format("    0, %s, %s,\r\n", token.variableName, value);\r
-                } else {\r
-                    cAutoGenString += String.format("    sizeof(_mPcdArray%08x),\r\n", index);\r
-                    cAutoGenString += String.format("    0, &_mPcdArray%08x, %s,\r\n", index, token.variableName);\r
-                }\r
-            } else {\r
-                switch(token.datumType) {\r
-                case UINT8:\r
-                    cAutoGenString += "    1,\r\n";\r
-                    break;\r
-                case UINT16:\r
-                    cAutoGenString += "    2,\r\n";\r
-                    break;\r
-                case UINT32:\r
-                    cAutoGenString += "    4,\r\n";\r
-                    break;\r
-                case UINT64:\r
-                    cAutoGenString += "    8,\r\n";\r
-                    break;\r
-                case BOOLEAN:\r
-                    cAutoGenString += "    1,\r\n";\r
-                    break;\r
-                default:\r
-                    throw new BuildActionException("Unknown datum size");\r
+            if (usageInstanceArray.get(index).modulePcdType == Token.PCD_TYPE.DYNAMIC_EX) {\r
+                guidStringArray = usageInstance.parentToken.tokenSpaceName.split("-");\r
+                guidStringCName = "_gPcd_TokenSpaceGuid_" +\r
+                                  usageInstance.parentToken.tokenSpaceName.replaceAll("-", "_");\r
+                guidString      = String.format("{ 0x%s, 0x%s, 0x%s, {0x%s, 0x%s, 0x%s, 0x%s, 0x%s, 0x%s, 0x%s, 0x%s}}",\r
+                                                guidStringArray[0],\r
+                                                guidStringArray[1],\r
+                                                guidStringArray[2],\r
+                                                (guidStringArray[3].substring(0, 2)),\r
+                                                (guidStringArray[3].substring(2, 4)),\r
+                                                (guidStringArray[4].substring(0, 2)),\r
+                                                (guidStringArray[4].substring(2, 4)),\r
+                                                (guidStringArray[4].substring(4, 6)),\r
+                                                (guidStringArray[4].substring(6, 8)),\r
+                                                (guidStringArray[4].substring(8, 10)),\r
+                                                (guidStringArray[4].substring(10, 12)));\r
+\r
+                Pattern pattern = Pattern.compile("(" + guidStringCName + ")+?");\r
+                Matcher matcher = pattern.matcher(cAutoGenString + " ");\r
+                //\r
+                // Find whether this guid array variable has been generated into autogen.c\r
+                // For different DyanmicEx pcd token who use same token space guid, the token space\r
+                // guid array should be only generated once.\r
+                //\r
+                if (!matcher.find()) {\r
+                    hAutoGenString += String.format("extern EFI_GUID %s;\r\n", guidStringCName);\r
+                    if (!isBuildUsedLibrary) {\r
+                        cAutoGenString += String.format("GLOBAL_REMOVE_IF_UNREFERENCED EFI_GUID %s = %s;\r\n",\r
+                                                        guidStringCName,\r
+                                                        guidString);\r
+                    }\r
                 }\r
-                cAutoGenString += String.format("    %s, %s, NULL,\r\n", value, token.variableName);\r
             }\r
 \r
+            usageInstance.generateAutoGen(isBuildUsedLibrary);\r
             //\r
-            // Print end "}" for a token item in array\r
+            // For every PCD entry for this module(usage instance), autogen string would\r
+            // be appand.\r
             //\r
-            cAutoGenString += "  }";\r
+            hAutoGenString += usageInstance.getHAutogenStr() + "\r\n";\r
+            cAutoGenString += usageInstance.getCAutogenStr();\r
         }\r
 \r
-        cAutoGenString += "\r\n};\r\n";\r
-        cAutoGenString += "\r\n";\r
-        cAutoGenString += "UINTN\r\n";\r
-        cAutoGenString += "GetPcdDataBaseSize(\r\n";\r
-        cAutoGenString += "  VOID\r\n";\r
-        cAutoGenString += "  )\r\n";\r
-        cAutoGenString += "{\r\n";\r
-        cAutoGenString += "  return sizeof(gEmulatedPcdEntry);\r\n";\r
-        cAutoGenString += "}\r\n";\r
+        //\r
+        // Work around code, In furture following code should be modified that get\r
+        // these information from Uplevel Autogen tools.\r
+        //\r
+        if (moduleName.equalsIgnoreCase("PcdPeim")) {\r
+            hAutoGenString += MemoryDatabaseManager.PcdPeimHString;\r
+            cAutoGenString += MemoryDatabaseManager.PcdPeimCString;\r
+        } else if (moduleName.equalsIgnoreCase("PcdDxe")) {\r
+            hAutoGenString += MemoryDatabaseManager.PcdDxeHString;\r
+            cAutoGenString += MemoryDatabaseManager.PcdDxeCString;\r
+        }\r
     }\r
 \r
     /**\r
@@ -527,42 +319,21 @@ public class PCDAutoGenAction extends BuildAction {
     **/\r
     public static void main(String argv[]) {\r
 \r
-        String WorkSpace = "G:/edk2";\r
+        String WorkSpace = "X:/edk2";\r
         String logFilePath = WorkSpace  + "/EdkNt32Pkg/Nt32.fpd";\r
 \r
         //\r
         // At first, CollectPCDAction should be invoked to collect\r
         // all PCD information from SPD, MSA, FPD.\r
         //\r
-        CollectPCDAction collectionAction = new CollectPCDAction();\r
+        PlatformPcdPreprocessActionForBuilding collectionAction = new PlatformPcdPreprocessActionForBuilding();\r
         GlobalData.initInfo("Tools" + File.separator + "Conf" + File.separator + "FrameworkDatabase.db",\r
-                            WorkSpace);\r
-\r
-        GlobalData.getPCDMemoryDBManager().setLogFileName(logFilePath + ".PCDMemroyDatabaseLog.txt");\r
+                            WorkSpace,null);\r
 \r
         try {\r
-            collectionAction.perform(WorkSpace, \r
-                                     logFilePath,\r
-                                     ActionMessage.MAX_MESSAGE_LEVEL);\r
+            collectionAction.perform(logFilePath, ActionMessage.MAX_MESSAGE_LEVEL);\r
         } catch(Exception e) {\r
             e.printStackTrace();\r
         }\r
-\r
-        //\r
-        // Then execute the PCDAuotoGenAction to get generated Autogen.h and Autogen.c\r
-        //\r
-        PCDAutoGenAction autogenAction = new PCDAutoGenAction("PcdDxe",\r
-                                                              false\r
-                                                              );\r
-        autogenAction.execute();\r
-\r
-        System.out.println(autogenAction.OutputH());\r
-        System.out.println("WQWQWQWQWQ");\r
-        System.out.println(autogenAction.OutputC());\r
-\r
-\r
-        System.out.println (autogenAction.hAutoGenString);\r
-        System.out.println (autogenAction.cAutoGenString);\r
-\r
     }\r
 }\r