53 lines
2.1 KiB
C++
53 lines
2.1 KiB
C++
#ifndef TYPE_UTIL_H
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#define TYPE_UTIL_H
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#include <pass.h>
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#include <magic/support/EDIType.h>
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using namespace llvm;
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namespace llvm {
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#define TypeUtilLog(M) DEBUG(dbgs() << "TypeUtil: " << M << "\n")
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class TypeUtil {
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public:
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static int VERBOSE_LEVEL;
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static int PRINT_SKIP_UNIONS;
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static int PRINT_SKIP_STRUCTS;
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static int PRINT_USE_BUILTIN_PRINTING;
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static int PRINT_MULTI_NAMES;
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static const unsigned TYPE_STRUCT = 0x01;
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static const unsigned TYPE_UNION = 0x02;
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static const unsigned TYPE_ANONYMOUS = 0x04;
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static const unsigned TYPE_UNNAMED = 0x08;
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static bool isPaddedType(TYPECONST Type *type);
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static TYPECONST Type* lookupTopStructType(TYPECONST Type *type, unsigned index);
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static void parseTopStructTypes(Module &M, TYPECONST Type *type, std::vector<std::string> *names, std::vector<unsigned> *flags);
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static int findTopStructTypeIndex(Module &M, TYPECONST Type *type, std::string &name, unsigned flagsToAccept);
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static TYPECONST Type* getRecursiveElementType(TYPECONST Type *type);
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static TYPECONST Type* getArrayFreePointerType(TYPECONST Type *type);
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static bool hasInnerPointers(TYPECONST Type *type);
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static bool isArrayAsStructTy(TYPECONST Type *type);
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static bool isOpaqueTy(TYPECONST Type *type);
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static unsigned getHash(TYPECONST Type* type);
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static const std::string getDescription(TYPECONST Type* type, size_t max_chars = 0, size_t max_levels = 0);
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static const std::string getDescription(const EDIType* aEDIType);
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static const std::string getDescription(TYPECONST Type* type, const EDIType* aEDIType, size_t max_chars = 0, size_t max_levels = 0);
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static const std::string getFormattedDescription(std::string &description);
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static void printFormattedTypeString(raw_ostream &OS, std::string &typeStr, int start, int length);
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static void printTypeString(raw_ostream &OS, TYPECONST Type* type, size_t max_chars = 0, size_t max_levels = 0);
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static unsigned typeToBits(TYPECONST Type *type);
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};
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inline bool TypeUtil::isOpaqueTy(TYPECONST Type *type) {
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return PassUtil::isOpaqueTy(type);
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}
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}
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#endif
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