#ifndef SUBZERO_SRC_ICEFIXUPS_H
#define SUBZERO_SRC_ICEFIXUPS_H
-#include "IceTypes.def"
+#include "IceDefs.h"
namespace Ice {
-enum FixupKind {
- // Specify some of the most common relocation types.
- FK_Abs_4 = 0,
- FK_PcRel_4 = 1,
+// Each target and container format has a different namespace of relocations.
+// This holds the specific target+container format's relocation number.
+typedef uint32_t FixupKind;
- // Target specific relocation types follow this.
- FK_FirstTargetSpecific = 1 << 4
+// Assembler fixups are positions in generated code/data that hold relocation
+// information that needs to be processed before finalizing the code/data.
+struct AssemblerFixup {
+public:
+ intptr_t position() const { return position_; }
+ void set_position(intptr_t Position) { position_ = Position; }
+
+ FixupKind kind() const { return kind_; }
+ void set_kind(FixupKind Kind) { kind_ = Kind; }
+
+ RelocOffsetT offset() const;
+ IceString symbol(const GlobalContext *Ctx) const;
+ void set_value(const Constant *Value) { value_ = Value; }
+
+ void emit(GlobalContext *Ctx) const;
+
+private:
+ intptr_t position_;
+ FixupKind kind_;
+ const Constant *value_;
};
+typedef std::vector<AssemblerFixup> FixupList;
+typedef std::vector<AssemblerFixup *> FixupRefList;
+
} // end of namespace Ice
#endif // SUBZERO_SRC_ICEFIXUPS_H