diff options
Diffstat (limited to 'arch/arm64/include/asm/insn.h')
| -rw-r--r-- | arch/arm64/include/asm/insn.h | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/arch/arm64/include/asm/insn.h b/arch/arm64/include/asm/insn.h index 5080962..86a8a9c 100644 --- a/arch/arm64/include/asm/insn.h +++ b/arch/arm64/include/asm/insn.h @@ -117,6 +117,24 @@ enum aarch64_insn_variant { AARCH64_INSN_VARIANT_64BIT }; +enum aarch64_insn_condition { + AARCH64_INSN_COND_EQ = 0x0, /* == */ + AARCH64_INSN_COND_NE = 0x1, /* != */ + AARCH64_INSN_COND_CS = 0x2, /* unsigned >= */ + AARCH64_INSN_COND_CC = 0x3, /* unsigned < */ + AARCH64_INSN_COND_MI = 0x4, /* < 0 */ + AARCH64_INSN_COND_PL = 0x5, /* >= 0 */ + AARCH64_INSN_COND_VS = 0x6, /* overflow */ + AARCH64_INSN_COND_VC = 0x7, /* no overflow */ + AARCH64_INSN_COND_HI = 0x8, /* unsigned > */ + AARCH64_INSN_COND_LS = 0x9, /* unsigned <= */ + AARCH64_INSN_COND_GE = 0xa, /* signed >= */ + AARCH64_INSN_COND_LT = 0xb, /* signed < */ + AARCH64_INSN_COND_GT = 0xc, /* signed > */ + AARCH64_INSN_COND_LE = 0xd, /* signed <= */ + AARCH64_INSN_COND_AL = 0xe, /* always */ +}; + enum aarch64_insn_branch_type { AARCH64_INSN_BRANCH_NOLINK, AARCH64_INSN_BRANCH_LINK, @@ -135,6 +153,7 @@ __AARCH64_INSN_FUNCS(b, 0xFC000000, 0x14000000) __AARCH64_INSN_FUNCS(bl, 0xFC000000, 0x94000000) __AARCH64_INSN_FUNCS(cbz, 0xFE000000, 0x34000000) __AARCH64_INSN_FUNCS(cbnz, 0xFE000000, 0x35000000) +__AARCH64_INSN_FUNCS(bcond, 0xFF000010, 0x54000000) __AARCH64_INSN_FUNCS(svc, 0xFFE0001F, 0xD4000001) __AARCH64_INSN_FUNCS(hvc, 0xFFE0001F, 0xD4000002) __AARCH64_INSN_FUNCS(smc, 0xFFE0001F, 0xD4000003) @@ -159,6 +178,8 @@ u32 aarch64_insn_gen_comp_branch_imm(unsigned long pc, unsigned long addr, enum aarch64_insn_register reg, enum aarch64_insn_variant variant, enum aarch64_insn_branch_type type); +u32 aarch64_insn_gen_cond_branch_imm(unsigned long pc, unsigned long addr, + enum aarch64_insn_condition cond); u32 aarch64_insn_gen_hint(enum aarch64_insn_hint_op op); u32 aarch64_insn_gen_nop(void); u32 aarch64_insn_gen_branch_reg(enum aarch64_insn_register reg, |
