-//===- MipsRelocations.h - Mips Code Relocations ---------------*- C++ -*-===//
+//===-- MipsRelocations.h - Mips Code Relocations ---------------*- C++ -*-===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
-//===---------------------------------------------------------------------===//
+//===----------------------------------------------------------------------===//
//
// This file defines the Mips target-specific relocation types
// (for relocation-model=static).
//
-//===---------------------------------------------------------------------===//
+//===----------------------------------------------------------------------===//
#ifndef MIPSRELOCATIONS_H_
#define MIPSRELOCATIONS_H_
namespace llvm {
namespace Mips{
enum RelocationType {
- reloc_mips_pcrel = 1,
- reloc_mips_hi = 3,
- reloc_mips_lo = 4,
- reloc_mips_j_jal = 5
+ // reloc_mips_pc16 - pc relative relocation for branches. The lower 18
+ // bits of the difference between the branch target and the branch
+ // instruction, shifted right by 2.
+ reloc_mips_pc16 = 1,
+
+ // reloc_mips_hi - upper 16 bits of the address (modified by +1 if the
+ // lower 16 bits of the address is negative).
+ reloc_mips_hi = 2,
+
+ // reloc_mips_lo - lower 16 bits of the address.
+ reloc_mips_lo = 3,
+
+ // reloc_mips_26 - lower 28 bits of the address, shifted right by 2.
+ reloc_mips_26 = 4
};
}
}
#endif /* MIPSRELOCATIONS_H_ */
-