x86/insn-eval: Introduce insn_decode_mmio()

[linux-2.6-microblaze.git] / arch / x86 / include / asm / insn-eval.h

diff --git a/arch/x86/include/asm/insn-eval.h b/arch/x86/include/asm/insn-eval.h
index 33ae404..43785ee 100644 (file)
--- a/arch/x86/include/asm/insn-eval.h
+++ b/arch/x86/include/asm/insn-eval.h
@@ -30,4 +30,16 @@ int insn_fetch_from_user_inatomic(struct pt_regs *regs,
 bool insn_decode_from_regs(struct insn *insn, struct pt_regs *regs,
                           unsigned char buf[MAX_INSN_SIZE], int buf_size);
 
+enum mmio_type {
+       MMIO_DECODE_FAILED,
+       MMIO_WRITE,
+       MMIO_WRITE_IMM,
+       MMIO_READ,
+       MMIO_READ_ZERO_EXTEND,
+       MMIO_READ_SIGN_EXTEND,
+       MMIO_MOVS,
+};
+
+enum mmio_type insn_decode_mmio(struct insn *insn, int *bytes);
+
 #endif /* _ASM_X86_INSN_EVAL_H */