#define LLVM_MC_MCEXPR_H
#include "llvm/Support/Casting.h"
-#include "llvm/System/DataTypes.h"
+#include "llvm/Support/DataTypes.h"
namespace llvm {
class MCAsmInfo;
class MCAsmLayout;
+class MCAssembler;
class MCContext;
class MCSymbol;
class MCValue;
protected:
explicit MCExpr(ExprKind _Kind) : Kind(_Kind) {}
+ bool EvaluateAsRelocatableImpl(MCValue &Res, const MCAssembler *Asm,
+ const MCAsmLayout *Layout,
+ bool InSet) const;
public:
/// @name Accessors
/// @{
/// values. If not given, then only non-symbolic expressions will be
/// evaluated.
/// @result - True on success.
- bool EvaluateAsAbsolute(int64_t &Res, const MCAsmLayout *Layout = 0) const;
+ bool EvaluateAsAbsolute(int64_t &Res) const;
+ bool EvaluateAsAbsolute(int64_t &Res, const MCAssembler *Asm) const;
+ bool EvaluateAsAbsolute(int64_t &Res, const MCAsmLayout *Layout) const;
+ bool EvaluateAsAbsolute(int64_t &Res, const MCAssembler *Asm,
+ const MCAsmLayout *Layout) const;
/// EvaluateAsRelocatable - Try to evaluate the expression to a relocatable
/// value, i.e. an expression of the fixed form (a - b + constant).
VK_GOTTPOFF,
VK_INDNTPOFF,
VK_NTPOFF,
+ VK_GOTNTPOFF,
VK_PLT,
VK_TLSGD,
- VK_TPOFF
+ VK_TLSLD,
+ VK_TLSLDM,
+ VK_TPOFF,
+ VK_DTPOFF,
+ VK_TLVP, // Mach-O thread local variable relocation
+ VK_ARM_HI16, // The R_ARM_MOVT_ABS relocation (:upper16: in the .s file)
+ VK_ARM_LO16, // The R_ARM_MOVW_ABS_NC relocation (:lower16: in the .w file)
+ // FIXME: We'd really like to use the generic Kinds listed above for these.
+ VK_ARM_PLT, // ARM-style PLT references. i.e., (PLT) instead of @PLT
+ VK_ARM_TLSGD, // ditto for TLSGD, GOT, GOTOFF, TPOFF and GOTTPOFF
+ VK_ARM_GOT,
+ VK_ARM_GOTOFF,
+ VK_ARM_TPOFF,
+ VK_ARM_GOTTPOFF,
+
+ VK_PPC_TOC,
+ VK_PPC_HA16, // ha16(symbol)
+ VK_PPC_LO16 // lo16(symbol)
};
private:
static const MCSymbolRefExpr *Create(StringRef Name, VariantKind Kind,
MCContext &Ctx);
- /// CreateTemp - Create a reference to an assembler temporary label with the
- /// specified name.
- static const MCSymbolRefExpr *CreateTemp(StringRef Name, VariantKind Kind,
- MCContext &Ctx);
-
/// @}
/// @name Accessors
/// @{