#include <cassert>
namespace llvm {
+class MCAsmInfo;
class MCSymbol;
+class MCSymbolRefExpr;
class raw_ostream;
/// MCValue - This represents an "assembler immediate". In its most general
/// Note that this class must remain a simple POD value class, because we need
/// it to live in unions etc.
class MCValue {
- MCSymbol *SymA, *SymB;
+ const MCSymbolRefExpr *SymA, *SymB;
int64_t Cst;
public:
int64_t getConstant() const { return Cst; }
- MCSymbol *getSymA() const { return SymA; }
- MCSymbol *getSymB() const { return SymB; }
+ const MCSymbolRefExpr *getSymA() const { return SymA; }
+ const MCSymbolRefExpr *getSymB() const { return SymB; }
/// isAbsolute - Is this an absolute (as opposed to relocatable) value.
bool isAbsolute() const { return !SymA && !SymB; }
- /// getAssociatedSection - For relocatable values, return the section the
- /// value is associated with.
- ///
- /// @result - The value's associated section, or null for external or constant
- /// values.
- const MCSection *getAssociatedSection() const {
- return SymA ? SymA->getSection() : 0;
- }
+ /// print - Print the value to the stream \p OS.
+ void print(raw_ostream &OS, const MCAsmInfo *MAI) const;
- /// print - Print the value to the stream \arg OS.
- void print(raw_ostream &OS) const;
-
/// dump - Print the value to stderr.
void dump() const;
- static MCValue get(MCSymbol *SymA, MCSymbol *SymB = 0, int64_t Val = 0) {
+ static MCValue get(const MCSymbolRefExpr *SymA, const MCSymbolRefExpr *SymB=0,
+ int64_t Val = 0) {
MCValue R;
assert((!SymB || SymA) && "Invalid relocatable MCValue!");
R.Cst = Val;
R.SymB = SymB;
return R;
}
-
+
static MCValue get(int64_t Val) {
MCValue R;
R.Cst = Val;
R.SymB = 0;
return R;
}
-
+
};
} // end namespace llvm