X-Git-Url: https://git.proxmox.com/?p=mirror_edk2.git;a=blobdiff_plain;f=Tools%2FJava%2FSource%2FCpptasks%2Fnet%2Fsf%2Fantcontrib%2Fcpptasks%2FLinkerDef.java;fp=Tools%2FJava%2FSource%2FCpptasks%2Fnet%2Fsf%2Fantcontrib%2Fcpptasks%2FLinkerDef.java;h=d997b2f99275b721ce7286f5cc7d8740251e40c4;hp=0000000000000000000000000000000000000000;hb=feccee87a78e68d575dbdf44b34ca0cb5a21ea8d;hpb=214b0d1914b48d651b25e58f321ddb77a46903b8 diff --git a/Tools/Java/Source/Cpptasks/net/sf/antcontrib/cpptasks/LinkerDef.java b/Tools/Java/Source/Cpptasks/net/sf/antcontrib/cpptasks/LinkerDef.java new file mode 100644 index 0000000000..d997b2f992 --- /dev/null +++ b/Tools/Java/Source/Cpptasks/net/sf/antcontrib/cpptasks/LinkerDef.java @@ -0,0 +1,549 @@ +/* + * + * Copyright 2002-2004 The Ant-Contrib project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package net.sf.antcontrib.cpptasks; +import java.io.File; +import java.util.Enumeration; +import java.util.Vector; + +import net.sf.antcontrib.cpptasks.compiler.CommandLineLinker; +import net.sf.antcontrib.cpptasks.compiler.LinkType; +import net.sf.antcontrib.cpptasks.compiler.Linker; +import net.sf.antcontrib.cpptasks.compiler.Processor; +import net.sf.antcontrib.cpptasks.compiler.ProcessorConfiguration; +import net.sf.antcontrib.cpptasks.gcc.GccLinker; +import net.sf.antcontrib.cpptasks.types.FlexLong; +import net.sf.antcontrib.cpptasks.types.LibrarySet; +import net.sf.antcontrib.cpptasks.types.LinkerArgument; +import net.sf.antcontrib.cpptasks.types.SystemLibrarySet; + +import org.apache.tools.ant.BuildException; +import org.apache.tools.ant.Project; +import org.apache.tools.ant.types.FlexInteger; +/** + * A linker definition. linker elements may be placed either as children of a + * cc element or the project element. A linker element with an id attribute may + * be referenced by linker elements with refid or extends attributes. + * + * @author Adam Murdoch + * @author Curt Arnold + */ +public class LinkerDef extends ProcessorDef { + private long base; + private String entry; + private Boolean fixed; + private Boolean incremental; + private final Vector librarySets = new Vector(); + private Boolean map; + private int stack; + private final Vector sysLibrarySets = new Vector(); + private final Vector versionInfos = new Vector(); + private Boolean defaultflag = new Boolean(true); + /** + * Default constructor + * + * @see java.lang.Object#Object() + */ + public LinkerDef() { + base = -1; + stack = -1; + } + private void addActiveLibrarySet(Project project, Vector libsets, + Vector srcSets) { + Enumeration srcenum = srcSets.elements(); + while (srcenum.hasMoreElements()) { + LibrarySet set = (LibrarySet) srcenum.nextElement(); + if (set.isActive(project)) { + libsets.addElement(set); + } + } + } + private void addActiveSystemLibrarySets(Project project, Vector libsets) { + addActiveLibrarySet(project, libsets, sysLibrarySets); + } + private void addActiveUserLibrarySets(Project project, Vector libsets) { + addActiveLibrarySet(project, libsets, librarySets); + } + /** + * Adds a linker command-line arg. + */ + public void addConfiguredLinkerArg(LinkerArgument arg) { + addConfiguredProcessorArg(arg); + } + /** + * Adds a compiler command-line arg. + */ + public void addConfiguredLinkerParam(LinkerParam param) { + if (isReference()) { + throw noChildrenAllowed(); + } + addConfiguredProcessorParam(param); + } + /** + * Adds a system library set. + */ + public void addLibset(LibrarySet libset) { + if (isReference()) { + throw super.noChildrenAllowed(); + } + if (libset == null) { + throw new NullPointerException("libset"); + } + librarySets.addElement(libset); + } + /** + * Adds a system library set. + */ + public void addSyslibset(SystemLibrarySet libset) { + if (isReference()) { + throw super.noChildrenAllowed(); + } + if (libset == null) { + throw new NullPointerException("libset"); + } + sysLibrarySets.addElement(libset); + } + + /** + * Adds desriptive version information to be included in the + * generated file. The first active version info block will + * be used. + */ + public void addConfiguredVersioninfo(VersionInfo newVersionInfo) { + if (isReference()) { + throw noChildrenAllowed(); + } + newVersionInfo.setProject(this.getProject()); + versionInfos.addElement(newVersionInfo); + } + + public ProcessorConfiguration createConfiguration(CCTask task, + LinkType linkType, ProcessorDef baseDef, TargetDef targetPlatform) { + // + // must combine some local context (the linkType) + // with the referenced element + // + // get a pointer to the definition (either local or referenced) + ProcessorDef thisDef = this; + if (isReference()) { + thisDef = ((ProcessorDef) getCheckedRef(ProcessorDef.class, + "ProcessorDef")); + } + // + // find the appropriate processor (combines local linkType + // with possibly remote linker name) + Processor proc = getProcessor(); + proc = proc.getLinker(linkType); + ProcessorDef[] defaultProviders = getDefaultProviders(baseDef); + return proc.createConfiguration(task, linkType, defaultProviders, + thisDef, targetPlatform); + } + public void execute() throws org.apache.tools.ant.BuildException { + throw new org.apache.tools.ant.BuildException( + "Not an actual task, but looks like one for documentation purposes"); + } + /** + * Returns an array of active library sets for this linker definition. + */ + public LibrarySet[] getActiveLibrarySets(LinkerDef[] defaultProviders, + int index) { + if (isReference()) { + return ((LinkerDef) getCheckedRef(LinkerDef.class, "LinkerDef")) + .getActiveUserLibrarySets(defaultProviders, index); + } + Project p = getProject(); + Vector libsets = new Vector(); + for (int i = index; i < defaultProviders.length; i++) { + defaultProviders[i].addActiveUserLibrarySets(p, libsets); + defaultProviders[i].addActiveSystemLibrarySets(p, libsets); + } + addActiveUserLibrarySets(p, libsets); + addActiveSystemLibrarySets(p, libsets); + LibrarySet[] sets = new LibrarySet[libsets.size()]; + libsets.copyInto(sets); + return sets; + } + /** + * Returns an array of active library sets for this linker definition. + */ + public LibrarySet[] getActiveSystemLibrarySets( + LinkerDef[] defaultProviders, int index) { + if (isReference()) { + return ((LinkerDef) getCheckedRef(LinkerDef.class, "LinkerDef")) + .getActiveUserLibrarySets(defaultProviders, index); + } + Project p = getProject(); + Vector libsets = new Vector(); + for (int i = index; i < defaultProviders.length; i++) { + defaultProviders[i].addActiveSystemLibrarySets(p, libsets); + } + addActiveSystemLibrarySets(p, libsets); + LibrarySet[] sets = new LibrarySet[libsets.size()]; + libsets.copyInto(sets); + return sets; + } + /** + * Returns an array of active library sets for this linker definition. + */ + public LibrarySet[] getActiveUserLibrarySets(LinkerDef[] defaultProviders, + int index) { + if (isReference()) { + return ((LinkerDef) getCheckedRef(LinkerDef.class, "LinkerDef")) + .getActiveUserLibrarySets(defaultProviders, index); + } + Project p = getProject(); + Vector libsets = new Vector(); + for (int i = index; i < defaultProviders.length; i++) { + defaultProviders[i].addActiveUserLibrarySets(p, libsets); + } + addActiveUserLibrarySets(p, libsets); + LibrarySet[] sets = new LibrarySet[libsets.size()]; + libsets.copyInto(sets); + return sets; + } + public long getBase(LinkerDef[] defaultProviders, int index) { + if (isReference()) { + return ((LinkerDef) getCheckedRef(LinkerDef.class, "LinkerDef")) + .getBase(defaultProviders, index); + } + if (base <= 0) { + if (defaultProviders != null && index < defaultProviders.length) { + return defaultProviders[index].getBase(defaultProviders, + index + 1); + } + } + return base; + } + public Boolean getFixed(LinkerDef[] defaultProviders, int index) { + if (isReference()) { + return ((LinkerDef) getCheckedRef(LinkerDef.class, "LinkerDef")) + .getFixed(defaultProviders, index); + } + if (fixed == null) { + if (defaultProviders != null && index < defaultProviders.length) { + return defaultProviders[index].getFixed(defaultProviders, + index + 1); + } + } + return fixed; + } + public boolean getIncremental(LinkerDef[] defaultProviders, int index) { + if (isReference()) { + return ((LinkerDef) getCheckedRef(LinkerDef.class, "LinkerDef")) + .getIncremental(defaultProviders, index); + } + if (incremental != null) { + return incremental.booleanValue(); + } + if (defaultProviders != null && index < defaultProviders.length) { + return defaultProviders[index].getIncremental(defaultProviders, index + 1); + } + return false; + } + public boolean getMap(LinkerDef[] defaultProviders, int index) { + if (isReference()) { + return ((LinkerDef) getCheckedRef(LinkerDef.class, "LinkerDef")) + .getMap(defaultProviders, index); + } + if (map != null) { + return map.booleanValue(); + } + if (defaultProviders != null && index < defaultProviders.length) { + return defaultProviders[index].getMap(defaultProviders, index + 1); + } + return false; + } + public final Boolean getDefaultflag(LinkerDef[] defaultProviders, int index) { + if (isReference()) { + return ((LinkerDef) getCheckedRef(LinkerDef.class, + "LinkerDef")).getDefaultflag(defaultProviders, index); + } + return defaultflag; + } + public String getEntry(LinkerDef[] defaultProviders, int index) { + if (isReference()) { + return ((LinkerDef) getCheckedRef(LinkerDef.class, "LinkerDef")) + .getEntry(defaultProviders, index); + } + if (entry != null) { + return entry; + } + if (defaultProviders != null && index < defaultProviders.length) { + return defaultProviders[index].getEntry(defaultProviders, index + 1); + } + return null; + } + + public Processor getProcessor() { + Linker linker = (Linker) super.getProcessor(); + if (linker == null) { + linker = GccLinker.getInstance(); + } + if (getLibtool() && linker instanceof CommandLineLinker) { + CommandLineLinker cmdLineLinker = (CommandLineLinker) linker; + linker = cmdLineLinker.getLibtoolLinker(); + } + return linker; + } + public int getStack(LinkerDef[] defaultProviders, int index) { + if (isReference()) { + return ((LinkerDef) getCheckedRef(LinkerDef.class, "LinkerDef")) + .getStack(defaultProviders, index); + } + if (stack < 0) { + if (defaultProviders != null && index < defaultProviders.length) { + return defaultProviders[index].getStack(defaultProviders, + index + 1); + } + } + return stack; + } + /** + * Sets the base address. May be specified in either decimal or hex. + * + * @param base + * base address + * + */ + public void setBase(FlexLong base) { + if (isReference()) { + throw tooManyAttributes(); + } + this.base = base.longValue(); + } + /** + * Sets the starting address. + * + * @param name + * function name + */ + public void setEntry(String entry) { + if (isReference()) { + throw tooManyAttributes(); + } + this.entry = entry; + } + /** + * If true, marks the file to be loaded only at its preferred address. + */ + public void setFixed(boolean fixed) { + if (isReference()) { + throw tooManyAttributes(); + } + this.fixed = booleanValueOf(fixed); + } + /** + * If true, allows incremental linking. + * + */ + public void setIncremental(boolean incremental) { + if (isReference()) { + throw tooManyAttributes(); + } + this.incremental = booleanValueOf(incremental); + } + /** + * If set to true, a map file will be produced. + */ + public void setMap(boolean map) { + if (isReference()) { + throw tooManyAttributes(); + } + this.map = booleanValueOf(map); + } + /** + * Sets linker type. + * + * + * Supported linkers + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + *
gccGcc Linker
g++G++ Linker
ldLd Linker
arGcc Librarian
msvcMicrosoft Linker
bccBorland Linker
dfCompaq Visual Fortran Linker
iclIntel Linker for Windows (IA-32)
eclIntel Linker for Windows (IA-64)
iccIntel Linker for Linux (IA-32)
eccIntel Linker for Linux (IA-64)
CCSun ONE Linker
aCCHP aC++ Linker
os390OS390 Linker
os390batchOS390 Linker
os400IccLinker
sunc89C89 Linker
xlCVisualAge Linker
+ * + */ + public void setName(LinkerEnum name) throws BuildException { + if (isReference()) { + throw tooManyAttributes(); + } + Linker linker = name.getLinker(); + super.setProcessor(linker); + } + protected void setProcessor(Processor proc) throws BuildException { + Linker linker = null; + if (proc instanceof Linker) { + linker = (Linker) proc; + } else { + LinkType linkType = new LinkType(); + linker = proc.getLinker(linkType); + } + super.setProcessor(linker); + } + /** + * Sets stack size in bytes. + */ + public void setStack(FlexInteger stack) { + if (isReference()) { + throw tooManyAttributes(); + } + this.stack = stack.intValue(); + } + public void visitSystemLibraries(Linker linker, FileVisitor libraryVisitor) { + Project p = getProject(); + if (p == null) { + throw new java.lang.IllegalStateException("project must be set"); + } + if (isReference()) { + LinkerDef master = ((LinkerDef) getCheckedRef(LinkerDef.class, + "Linker")); + master.visitSystemLibraries(linker, libraryVisitor); + } else { + // + // if this linker extends another, + // visit its libraries first + // + LinkerDef extendsDef = (LinkerDef) getExtends(); + if (extendsDef != null) { + extendsDef.visitSystemLibraries(linker, libraryVisitor); + } + if (sysLibrarySets.size() > 0) { + File[] libpath = linker.getLibraryPath(); + for (int i = 0; i < sysLibrarySets.size(); i++) { + LibrarySet set = (LibrarySet) sysLibrarySets.elementAt(i); + if (set.isActive(p)) { + set.visitLibraries(p, linker, libpath, + libraryVisitor); + } + } + } + } + } + public void visitUserLibraries(Linker linker, FileVisitor libraryVisitor) { + Project p = getProject(); + if (p == null) { + throw new java.lang.IllegalStateException("project must be set"); + } + if (isReference()) { + LinkerDef master = ((LinkerDef) getCheckedRef(LinkerDef.class, + "Linker")); + master.visitUserLibraries(linker, libraryVisitor); + } else { + // + // if this linker extends another, + // visit its libraries first + // + LinkerDef extendsDef = (LinkerDef) getExtends(); + if (extendsDef != null) { + extendsDef.visitUserLibraries(linker, libraryVisitor); + } + // + // visit the user libraries + // + if (librarySets.size() > 0) { + File[] libpath = linker.getLibraryPath(); + for (int i = 0; i < librarySets.size(); i++) { + LibrarySet set = (LibrarySet) librarySets.elementAt(i); + if (set.isActive(p)) { + set.visitLibraries(p, linker, libpath, + libraryVisitor); + } + } + } + } + } + /** + * Enables or disables default flags. + * + * @param defaultflag + * if true, default flags will add to command line. + * + */ + public void setDefaultflag(boolean defaultflag) { + if (isReference()) { + throw tooManyAttributes(); + } + this.defaultflag = booleanValueOf(defaultflag); + } +}