#ifndef LLVM_MC_MCFIXUP_H
#define LLVM_MC_MCFIXUP_H
+#include "llvm/MC/MCExpr.h"
#include "llvm/Support/DataTypes.h"
+#include "llvm/Support/ErrorHandling.h"
+#include "llvm/Support/SMLoc.h"
#include <cassert>
namespace llvm {
FK_GPRel_2, ///< A two-byte gp relative fixup.
FK_GPRel_4, ///< A four-byte gp relative fixup.
FK_GPRel_8, ///< A eight-byte gp relative fixup.
+ FK_SecRel_1, ///< A one-byte section relative fixup.
+ FK_SecRel_2, ///< A two-byte section relative fixup.
+ FK_SecRel_4, ///< A four-byte section relative fixup.
+ FK_SecRel_8, ///< A eight-byte section relative fixup.
FirstTargetFixupKind = 128,
/// determine how the operand value should be encoded into the instruction.
unsigned Kind;
+ /// The source location which gave rise to the fixup, if any.
+ SMLoc Loc;
public:
static MCFixup Create(uint32_t Offset, const MCExpr *Value,
- MCFixupKind Kind) {
+ MCFixupKind Kind, SMLoc Loc = SMLoc()) {
assert(unsigned(Kind) < MaxTargetFixupKind && "Kind out of range!");
MCFixup FI;
FI.Value = Value;
FI.Offset = Offset;
FI.Kind = unsigned(Kind);
+ FI.Loc = Loc;
return FI;
}
/// size. It is an error to pass an unsupported size.
static MCFixupKind getKindForSize(unsigned Size, bool isPCRel) {
switch (Size) {
- default: assert(0 && "Invalid generic fixup size!");
+ default: llvm_unreachable("Invalid generic fixup size!");
case 1: return isPCRel ? FK_PCRel_1 : FK_Data_1;
case 2: return isPCRel ? FK_PCRel_2 : FK_Data_2;
case 4: return isPCRel ? FK_PCRel_4 : FK_Data_4;
case 8: return isPCRel ? FK_PCRel_8 : FK_Data_8;
}
}
+
+ SMLoc getLoc() const { return Loc; }
};
} // End llvm namespace