diff options
Diffstat (limited to 'arch/arm64/include/asm/insn.h')
-rw-r--r-- | arch/arm64/include/asm/insn.h | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/arch/arm64/include/asm/insn.h b/arch/arm64/include/asm/insn.h index aecc07e..29cb2ca 100644 --- a/arch/arm64/include/asm/insn.h +++ b/arch/arm64/include/asm/insn.h @@ -80,6 +80,7 @@ enum aarch64_insn_register_type { AARCH64_INSN_REGTYPE_RM, AARCH64_INSN_REGTYPE_RD, AARCH64_INSN_REGTYPE_RA, + AARCH64_INSN_REGTYPE_RS, }; enum aarch64_insn_register { @@ -188,6 +189,8 @@ enum aarch64_insn_ldst_type { AARCH64_INSN_LDST_STORE_PAIR_PRE_INDEX, AARCH64_INSN_LDST_LOAD_PAIR_POST_INDEX, AARCH64_INSN_LDST_STORE_PAIR_POST_INDEX, + AARCH64_INSN_LDST_LOAD_EX, + AARCH64_INSN_LDST_STORE_EX, }; enum aarch64_insn_adsb_type { @@ -240,6 +243,23 @@ enum aarch64_insn_logic_type { AARCH64_INSN_LOGIC_BIC_SETFLAGS }; +enum aarch64_insn_prfm_type { + AARCH64_INSN_PRFM_TYPE_PLD, + AARCH64_INSN_PRFM_TYPE_PLI, + AARCH64_INSN_PRFM_TYPE_PST, +}; + +enum aarch64_insn_prfm_target { + AARCH64_INSN_PRFM_TARGET_L1, + AARCH64_INSN_PRFM_TARGET_L2, + AARCH64_INSN_PRFM_TARGET_L3, +}; + +enum aarch64_insn_prfm_policy { + AARCH64_INSN_PRFM_POLICY_KEEP, + AARCH64_INSN_PRFM_POLICY_STRM, +}; + #define __AARCH64_INSN_FUNCS(abbr, mask, val) \ static __always_inline bool aarch64_insn_is_##abbr(u32 code) \ { return (code & (mask)) == (val); } \ @@ -248,6 +268,7 @@ static __always_inline u32 aarch64_insn_get_##abbr##_value(void) \ __AARCH64_INSN_FUNCS(adr, 0x9F000000, 0x10000000) __AARCH64_INSN_FUNCS(adrp, 0x9F000000, 0x90000000) +__AARCH64_INSN_FUNCS(prfm, 0x3FC00000, 0x39800000) __AARCH64_INSN_FUNCS(prfm_lit, 0xFF000000, 0xD8000000) __AARCH64_INSN_FUNCS(str_reg, 0x3FE0EC00, 0x38206800) __AARCH64_INSN_FUNCS(ldr_reg, 0x3FE0EC00, 0x38606800) @@ -357,6 +378,11 @@ u32 aarch64_insn_gen_load_store_pair(enum aarch64_insn_register reg1, int offset, enum aarch64_insn_variant variant, enum aarch64_insn_ldst_type type); +u32 aarch64_insn_gen_load_store_ex(enum aarch64_insn_register reg, + enum aarch64_insn_register base, + enum aarch64_insn_register state, + enum aarch64_insn_size_type size, + enum aarch64_insn_ldst_type type); u32 aarch64_insn_gen_add_sub_imm(enum aarch64_insn_register dst, enum aarch64_insn_register src, int imm, enum aarch64_insn_variant variant, @@ -397,6 +423,10 @@ u32 aarch64_insn_gen_logical_shifted_reg(enum aarch64_insn_register dst, int shift, enum aarch64_insn_variant variant, enum aarch64_insn_logic_type type); +u32 aarch64_insn_gen_prefetch(enum aarch64_insn_register base, + enum aarch64_insn_prfm_type type, + enum aarch64_insn_prfm_target target, + enum aarch64_insn_prfm_policy policy); s32 aarch64_get_branch_offset(u32 insn); u32 aarch64_set_branch_offset(u32 insn, s32 offset); |