arm64: introduce aarch64_insn_gen_logical_shifted_reg()

[linux-2.6-block.git] / arch / arm64 / include / asm / insn.h

diff --git a/arch/arm64/include/asm/insn.h b/arch/arm64/include/asm/insn.h
index 36e8465cdf716ebbd8198e05eea4a2dc6c15e99d..56a9e63b6c33ef45dc37741a7a842df05d1667f6 100644 (file)
--- a/arch/arm64/include/asm/insn.h
+++ b/arch/arm64/include/asm/insn.h
@@ -206,6 +206,17 @@ enum aarch64_insn_data3_type {
        AARCH64_INSN_DATA3_MSUB,
 };
 
+enum aarch64_insn_logic_type {
+       AARCH64_INSN_LOGIC_AND,
+       AARCH64_INSN_LOGIC_BIC,
+       AARCH64_INSN_LOGIC_ORR,
+       AARCH64_INSN_LOGIC_ORN,
+       AARCH64_INSN_LOGIC_EOR,
+       AARCH64_INSN_LOGIC_EON,
+       AARCH64_INSN_LOGIC_AND_SETFLAGS,
+       AARCH64_INSN_LOGIC_BIC_SETFLAGS
+};
+
 #define        __AARCH64_INSN_FUNCS(abbr, mask, val)   \
 static __always_inline bool aarch64_insn_is_##abbr(u32 code) \
 { return (code & (mask)) == (val); } \
@@ -243,6 +254,14 @@ __AARCH64_INSN_FUNCS(rorv, 0x7FE0FC00, 0x1AC02C00)
 __AARCH64_INSN_FUNCS(rev16,    0x7FFFFC00, 0x5AC00400)
 __AARCH64_INSN_FUNCS(rev32,    0x7FFFFC00, 0x5AC00800)
 __AARCH64_INSN_FUNCS(rev64,    0x7FFFFC00, 0x5AC00C00)
+__AARCH64_INSN_FUNCS(and,      0x7F200000, 0x0A000000)
+__AARCH64_INSN_FUNCS(bic,      0x7F200000, 0x0A200000)
+__AARCH64_INSN_FUNCS(orr,      0x7F200000, 0x2A000000)
+__AARCH64_INSN_FUNCS(orn,      0x7F200000, 0x2A200000)
+__AARCH64_INSN_FUNCS(eor,      0x7F200000, 0x4A000000)
+__AARCH64_INSN_FUNCS(eon,      0x7F200000, 0x4A200000)
+__AARCH64_INSN_FUNCS(ands,     0x7F200000, 0x6A000000)
+__AARCH64_INSN_FUNCS(bics,     0x7F200000, 0x6A200000)
 __AARCH64_INSN_FUNCS(b,                0xFC000000, 0x14000000)
 __AARCH64_INSN_FUNCS(bl,       0xFC000000, 0x94000000)
 __AARCH64_INSN_FUNCS(cbz,      0xFE000000, 0x34000000)
@@ -323,6 +342,12 @@ u32 aarch64_insn_gen_data3(enum aarch64_insn_register dst,
                           enum aarch64_insn_register reg2,
                           enum aarch64_insn_variant variant,
                           enum aarch64_insn_data3_type type);
+u32 aarch64_insn_gen_logical_shifted_reg(enum aarch64_insn_register dst,
+                                        enum aarch64_insn_register src,
+                                        enum aarch64_insn_register reg,
+                                        int shift,
+                                        enum aarch64_insn_variant variant,
+                                        enum aarch64_insn_logic_type type);
 
 bool aarch64_insn_hotpatch_safe(u32 old_insn, u32 new_insn);