diff options
| -rw-r--r-- | arch/mips/kvm/dyntrans.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/arch/mips/kvm/dyntrans.c b/arch/mips/kvm/dyntrans.c index 9a16ba2cb487..c793ff19a8a8 100644 --- a/arch/mips/kvm/dyntrans.c +++ b/arch/mips/kvm/dyntrans.c @@ -103,6 +103,10 @@ int kvm_mips_trans_mfc0(union mips_instruction inst, u32 *opc, mfc0_inst.i_format.rt = inst.c0r_format.rt; mfc0_inst.i_format.simmediate = KVM_GUEST_COMMPAGE_ADDR | offsetof(struct kvm_mips_commpage, cop0.reg[rd][sel]); +#ifdef CONFIG_CPU_BIG_ENDIAN + if (sizeof(vcpu->arch.cop0->reg[0][0]) == 8) + mfc0_inst.i_format.simmediate |= 4; +#endif } return kvm_mips_trans_replace(vcpu, opc, mfc0_inst); @@ -121,6 +125,10 @@ int kvm_mips_trans_mtc0(union mips_instruction inst, u32 *opc, mtc0_inst.i_format.rt = inst.c0r_format.rt; mtc0_inst.i_format.simmediate = KVM_GUEST_COMMPAGE_ADDR | offsetof(struct kvm_mips_commpage, cop0.reg[rd][sel]); +#ifdef CONFIG_CPU_BIG_ENDIAN + if (sizeof(vcpu->arch.cop0->reg[0][0]) == 8) + mtc0_inst.i_format.simmediate |= 4; +#endif return kvm_mips_trans_replace(vcpu, opc, mtc0_inst); } |