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//===-- ARM/ARMFixupKinds.h - ARM Specific Fixup Entries --------*- C++ -*-===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
#ifndef LLVM_ARM_ARMFIXUPKINDS_H
#define LLVM_ARM_ARMFIXUPKINDS_H
#include "llvm/MC/MCFixup.h"
namespace llvm {
namespace ARM {
enum Fixups {
// fixup_arm_ldst_pcrel_12 - 12-bit PC relative relocation for symbol
// addresses
fixup_arm_ldst_pcrel_12 = FirstTargetFixupKind,
// fixup_t2_ldst_pcrel_12 - Equivalent to fixup_arm_ldst_pcrel_12, with
// the 16-bit halfwords reordered.
fixup_t2_ldst_pcrel_12,
// fixup_arm_pcrel_10 - 10-bit PC relative relocation for symbol addresses
// used in VFP instructions where the lower 2 bits are not encoded
// (so it's encoded as an 8-bit immediate).
fixup_arm_pcrel_10,
// fixup_t2_pcrel_10 - Equivalent to fixup_arm_pcrel_10, accounting for
// the short-swapped encoding of Thumb2 instructions.
fixup_t2_pcrel_10,
// fixup_arm_adr_pcrel_12 - 12-bit PC relative relocation for the ADR
// instruction.
fixup_arm_adr_pcrel_12,
// fixup_t2_adr_pcrel_12 - 12-bit PC relative relocation for the ADR
// instruction.
fixup_t2_adr_pcrel_12,
// fixup_arm_branch - 24-bit PC relative relocation for direct branch
// instructions.
fixup_arm_branch,
// fixup_t2_condbranch - 20-bit PC relative relocation for Thumb2 direct
// uconditional branch instructions.
fixup_t2_condbranch,
// fixup_t2_uncondbranch - 20-bit PC relative relocation for Thumb2 direct
// branch unconditional branch instructions.
fixup_t2_uncondbranch,
// fixup_arm_thumb_br - 12-bit fixup for Thumb B instructions.
fixup_arm_thumb_br,
// fixup_arm_thumb_blx - Fixup for Thumb BL instructions.
fixup_arm_thumb_bl,
// fixup_arm_thumb_blx - Fixup for Thumb BLX instructions.
fixup_arm_thumb_blx,
// fixup_arm_thumb_cb - Fixup for Thumb branch instructions.
fixup_arm_thumb_cb,
// fixup_arm_thumb_cp - Fixup for Thumb load/store from constant pool instrs.
fixup_arm_thumb_cp,
// fixup_arm_thumb_bcc - Fixup for Thumb conditional branching instructions.
fixup_arm_thumb_bcc,
// The next two are for the movt/movw pair
// the 16bit imm field are split into imm{15-12} and imm{11-0}
// Fixme: We need new ones for Thumb.
fixup_arm_movt_hi16, // :upper16:
fixup_arm_movw_lo16, // :lower16:
// Marker
LastTargetFixupKind,
NumTargetFixupKinds = LastTargetFixupKind - FirstTargetFixupKind
};
}
}
#endif
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