diff options
| author | qwang12 <qwang12@6f19259b-4bc3-4df7-8a09-765794883524> | 2007-06-28 07:00:39 +0000 |
|---|---|---|
| committer | qwang12 <qwang12@6f19259b-4bc3-4df7-8a09-765794883524> | 2007-06-28 07:00:39 +0000 |
| commit | 3eb9473ea9a949badfe06ae61d2d3fcfa53651c7 (patch) | |
| tree | e9d8c368dbb1e58794b2c00acefe4bbad270f8c4 /EdkCompatibilityPkg/Other/Maintained/Tools/Pccts/h/ASTBase.h | |
| parent | 30d4a0c7ec19938196b1308006b990e0945150da (diff) | |
| download | edk2-platforms-3eb9473ea9a949badfe06ae61d2d3fcfa53651c7.tar.xz | |
Add in the 1st version of ECP.
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@2832 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'EdkCompatibilityPkg/Other/Maintained/Tools/Pccts/h/ASTBase.h')
| -rw-r--r-- | EdkCompatibilityPkg/Other/Maintained/Tools/Pccts/h/ASTBase.h | 119 |
1 files changed, 119 insertions, 0 deletions
diff --git a/EdkCompatibilityPkg/Other/Maintained/Tools/Pccts/h/ASTBase.h b/EdkCompatibilityPkg/Other/Maintained/Tools/Pccts/h/ASTBase.h new file mode 100644 index 0000000000..a5b3116a54 --- /dev/null +++ b/EdkCompatibilityPkg/Other/Maintained/Tools/Pccts/h/ASTBase.h @@ -0,0 +1,119 @@ +/* Abstract syntax tree
+ *
+ * SOFTWARE RIGHTS
+ *
+ * We reserve no LEGAL rights to the Purdue Compiler Construction Tool
+ * Set (PCCTS) -- PCCTS is in the public domain. An individual or
+ * company may do whatever they wish with source code distributed with
+ * PCCTS or the code generated by PCCTS, including the incorporation of
+ * PCCTS, or its output, into commerical software.
+ *
+ * We encourage users to develop software with PCCTS. However, we do ask
+ * that credit is given to us for developing PCCTS. By "credit",
+ * we mean that if you incorporate our source code into one of your
+ * programs (commercial product, research project, or otherwise) that you
+ * acknowledge this fact somewhere in the documentation, research report,
+ * etc... If you like PCCTS and have developed a nice tool with the
+ * output, please mention that you developed it using PCCTS. In
+ * addition, we ask that this header remain intact in our source code.
+ * As long as these guidelines are kept, we expect to continue enhancing
+ * this system and expect to make other tools available as they are
+ * completed.
+ *
+ * ANTLR 1.33
+ * Terence Parr
+ * Parr Research Corporation
+ * with Purdue University and AHPCRC, University of Minnesota
+ * 1989-1998
+ */
+
+#ifndef ASTBase_H
+#define ASTBase_H
+
+#include "pcctscfg.h"
+
+#include "pccts_stdio.h"
+#include "pccts_stdlib.h"
+
+PCCTS_NAMESPACE_STD
+
+#ifndef PCCTS_NOT_USING_SOR
+#include "PCCTSAST.h"
+#endif
+
+/*
+ * Notes:
+ *
+ * To specify a copy constructor, subclass one of these classes and
+ * give the copy constructor. To use dup(), you must define shallowCopy().
+ * shallowCopy() can use either a copy constructor or just copy the node
+ * itself.
+ */
+
+#ifdef PCCTS_NOT_USING_SOR
+class DllExportPCCTS ASTBase {
+#else
+class DllExportPCCTS ASTBase : public PCCTS_AST {
+#endif
+
+protected:
+ ASTBase *_right, *_down;
+
+public:
+
+#ifdef PCCTS_NOT_USING_SOR
+ ASTBase *right() { return _right; }
+ ASTBase *down() { return _down; }
+ void setRight(ASTBase *t) { _right = (ASTBase *)t; }
+ void setDown(ASTBase *t) { _down = (ASTBase *)t; }
+#else
+ PCCTS_AST *right() { return _right; } // define the SORCERER interface
+ PCCTS_AST *down() { return _down; }
+ void setRight(PCCTS_AST *t) { _right = (ASTBase *)t; }
+ void setDown(PCCTS_AST *t) { _down = (ASTBase *)t; }
+#endif
+ ASTBase() { _right = _down = NULL; }
+ virtual ~ASTBase() { ; }
+#ifndef PCCTS_NOT_USING_SOR
+ virtual ASTBase *dup();
+#endif
+ void destroy();
+ void preorder();
+ static ASTBase *tmake(ASTBase *, ...);
+ static void link(ASTBase **, ASTBase **, ASTBase **);
+ void subchild(ASTBase **, ASTBase **, ASTBase **);
+ void subroot(ASTBase **, ASTBase **, ASTBase **);
+ virtual void preorder_action() { ; }
+ virtual void preorder_before_action() { printf(" ("); }
+ virtual void preorder_after_action() { printf(" )"); }
+ virtual void panic(const char *msg); /* MR21 */
+ virtual void reportOverwriteOfDownPointer(); /* MR21 */
+};
+
+class DllExportPCCTS ASTDoublyLinkedBase : public ASTBase {
+protected:
+ ASTDoublyLinkedBase *_left, *_up;
+
+public:
+ void double_link(ASTBase *left, ASTBase *up);
+
+#ifndef PCCTS_NOT_USING_SOR
+ virtual ASTBase *dup();
+#endif
+
+#ifdef PCCTS_NOT_USING_SOR
+ ASTBase *left() { return _left; }
+ ASTBase *up() { return _up; }
+ void setLeft(ASTBase *t) { _left = (ASTDoublyLinkedBase *)t; } // MR6
+ void setUp(ASTBase *t) { _up = (ASTDoublyLinkedBase *)t; } // MR6
+#else
+ PCCTS_AST *left() { return _left; }
+ PCCTS_AST *up() { return _up; }
+ void setLeft(PCCTS_AST *t) { _left = (ASTDoublyLinkedBase *)t; } // MR6
+ void setUp(PCCTS_AST *t) { _up = (ASTDoublyLinkedBase *)t; } // MR6
+#endif
+
+};
+
+class AST; // announce that this class will be coming along shortly
+#endif
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