404

[ Avaa Bypassed ]




Upload:

Command:

botdev@3.144.19.228: ~ $
/*
 * Copyright (C) 2013 Huawei Ltd.
 * Author: Jiang Liu <liuj97@gmail.com>
 *
 * Copyright (C) 2014 Zi Shen Lim <zlim.lnx@gmail.com>
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
#ifndef	__ASM_INSN_H
#define	__ASM_INSN_H
#include <linux/types.h>

/* A64 instructions are always 32 bits. */
#define	AARCH64_INSN_SIZE		4

#ifndef __ASSEMBLY__
/*
 * ARM Architecture Reference Manual for ARMv8 Profile-A, Issue A.a
 * Section C3.1 "A64 instruction index by encoding":
 * AArch64 main encoding table
 *  Bit position
 *   28 27 26 25	Encoding Group
 *   0  0  -  -		Unallocated
 *   1  0  0  -		Data processing, immediate
 *   1  0  1  -		Branch, exception generation and system instructions
 *   -  1  -  0		Loads and stores
 *   -  1  0  1		Data processing - register
 *   0  1  1  1		Data processing - SIMD and floating point
 *   1  1  1  1		Data processing - SIMD and floating point
 * "-" means "don't care"
 */
enum aarch64_insn_encoding_class {
	AARCH64_INSN_CLS_UNKNOWN,	/* UNALLOCATED */
	AARCH64_INSN_CLS_DP_IMM,	/* Data processing - immediate */
	AARCH64_INSN_CLS_DP_REG,	/* Data processing - register */
	AARCH64_INSN_CLS_DP_FPSIMD,	/* Data processing - SIMD and FP */
	AARCH64_INSN_CLS_LDST,		/* Loads and stores */
	AARCH64_INSN_CLS_BR_SYS,	/* Branch, exception generation and
					 * system instructions */
};

enum aarch64_insn_hint_op {
	AARCH64_INSN_HINT_NOP	= 0x0 << 5,
	AARCH64_INSN_HINT_YIELD	= 0x1 << 5,
	AARCH64_INSN_HINT_WFE	= 0x2 << 5,
	AARCH64_INSN_HINT_WFI	= 0x3 << 5,
	AARCH64_INSN_HINT_SEV	= 0x4 << 5,
	AARCH64_INSN_HINT_SEVL	= 0x5 << 5,
};

enum aarch64_insn_imm_type {
	AARCH64_INSN_IMM_ADR,
	AARCH64_INSN_IMM_26,
	AARCH64_INSN_IMM_19,
	AARCH64_INSN_IMM_16,
	AARCH64_INSN_IMM_14,
	AARCH64_INSN_IMM_12,
	AARCH64_INSN_IMM_9,
	AARCH64_INSN_IMM_7,
	AARCH64_INSN_IMM_6,
	AARCH64_INSN_IMM_S,
	AARCH64_INSN_IMM_R,
	AARCH64_INSN_IMM_MAX
};

enum aarch64_insn_register_type {
	AARCH64_INSN_REGTYPE_RT,
	AARCH64_INSN_REGTYPE_RN,
	AARCH64_INSN_REGTYPE_RT2,
	AARCH64_INSN_REGTYPE_RM,
	AARCH64_INSN_REGTYPE_RD,
	AARCH64_INSN_REGTYPE_RA,
	AARCH64_INSN_REGTYPE_RS,
};

enum aarch64_insn_register {
	AARCH64_INSN_REG_0  = 0,
	AARCH64_INSN_REG_1  = 1,
	AARCH64_INSN_REG_2  = 2,
	AARCH64_INSN_REG_3  = 3,
	AARCH64_INSN_REG_4  = 4,
	AARCH64_INSN_REG_5  = 5,
	AARCH64_INSN_REG_6  = 6,
	AARCH64_INSN_REG_7  = 7,
	AARCH64_INSN_REG_8  = 8,
	AARCH64_INSN_REG_9  = 9,
	AARCH64_INSN_REG_10 = 10,
	AARCH64_INSN_REG_11 = 11,
	AARCH64_INSN_REG_12 = 12,
	AARCH64_INSN_REG_13 = 13,
	AARCH64_INSN_REG_14 = 14,
	AARCH64_INSN_REG_15 = 15,
	AARCH64_INSN_REG_16 = 16,
	AARCH64_INSN_REG_17 = 17,
	AARCH64_INSN_REG_18 = 18,
	AARCH64_INSN_REG_19 = 19,
	AARCH64_INSN_REG_20 = 20,
	AARCH64_INSN_REG_21 = 21,
	AARCH64_INSN_REG_22 = 22,
	AARCH64_INSN_REG_23 = 23,
	AARCH64_INSN_REG_24 = 24,
	AARCH64_INSN_REG_25 = 25,
	AARCH64_INSN_REG_26 = 26,
	AARCH64_INSN_REG_27 = 27,
	AARCH64_INSN_REG_28 = 28,
	AARCH64_INSN_REG_29 = 29,
	AARCH64_INSN_REG_FP = 29, /* Frame pointer */
	AARCH64_INSN_REG_30 = 30,
	AARCH64_INSN_REG_LR = 30, /* Link register */
	AARCH64_INSN_REG_ZR = 31, /* Zero: as source register */
	AARCH64_INSN_REG_SP = 31  /* Stack pointer: as load/store base reg */
};

enum aarch64_insn_special_register {
	AARCH64_INSN_SPCLREG_SPSR_EL1	= 0xC200,
	AARCH64_INSN_SPCLREG_ELR_EL1	= 0xC201,
	AARCH64_INSN_SPCLREG_SP_EL0	= 0xC208,
	AARCH64_INSN_SPCLREG_SPSEL	= 0xC210,
	AARCH64_INSN_SPCLREG_CURRENTEL	= 0xC212,
	AARCH64_INSN_SPCLREG_DAIF	= 0xDA11,
	AARCH64_INSN_SPCLREG_NZCV	= 0xDA10,
	AARCH64_INSN_SPCLREG_FPCR	= 0xDA20,
	AARCH64_INSN_SPCLREG_DSPSR_EL0	= 0xDA28,
	AARCH64_INSN_SPCLREG_DLR_EL0	= 0xDA29,
	AARCH64_INSN_SPCLREG_SPSR_EL2	= 0xE200,
	AARCH64_INSN_SPCLREG_ELR_EL2	= 0xE201,
	AARCH64_INSN_SPCLREG_SP_EL1	= 0xE208,
	AARCH64_INSN_SPCLREG_SPSR_INQ	= 0xE218,
	AARCH64_INSN_SPCLREG_SPSR_ABT	= 0xE219,
	AARCH64_INSN_SPCLREG_SPSR_UND	= 0xE21A,
	AARCH64_INSN_SPCLREG_SPSR_FIQ	= 0xE21B,
	AARCH64_INSN_SPCLREG_SPSR_EL3	= 0xF200,
	AARCH64_INSN_SPCLREG_ELR_EL3	= 0xF201,
	AARCH64_INSN_SPCLREG_SP_EL2	= 0xF210
};

enum aarch64_insn_variant {
	AARCH64_INSN_VARIANT_32BIT,
	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,
	AARCH64_INSN_BRANCH_RETURN,
	AARCH64_INSN_BRANCH_COMP_ZERO,
	AARCH64_INSN_BRANCH_COMP_NONZERO,
};

enum aarch64_insn_size_type {
	AARCH64_INSN_SIZE_8,
	AARCH64_INSN_SIZE_16,
	AARCH64_INSN_SIZE_32,
	AARCH64_INSN_SIZE_64,
};

enum aarch64_insn_ldst_type {
	AARCH64_INSN_LDST_LOAD_REG_OFFSET,
	AARCH64_INSN_LDST_STORE_REG_OFFSET,
	AARCH64_INSN_LDST_LOAD_PAIR_PRE_INDEX,
	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 {
	AARCH64_INSN_ADSB_ADD,
	AARCH64_INSN_ADSB_SUB,
	AARCH64_INSN_ADSB_ADD_SETFLAGS,
	AARCH64_INSN_ADSB_SUB_SETFLAGS
};

enum aarch64_insn_movewide_type {
	AARCH64_INSN_MOVEWIDE_ZERO,
	AARCH64_INSN_MOVEWIDE_KEEP,
	AARCH64_INSN_MOVEWIDE_INVERSE
};

enum aarch64_insn_bitfield_type {
	AARCH64_INSN_BITFIELD_MOVE,
	AARCH64_INSN_BITFIELD_MOVE_UNSIGNED,
	AARCH64_INSN_BITFIELD_MOVE_SIGNED
};

enum aarch64_insn_data1_type {
	AARCH64_INSN_DATA1_REVERSE_16,
	AARCH64_INSN_DATA1_REVERSE_32,
	AARCH64_INSN_DATA1_REVERSE_64,
};

enum aarch64_insn_data2_type {
	AARCH64_INSN_DATA2_UDIV,
	AARCH64_INSN_DATA2_SDIV,
	AARCH64_INSN_DATA2_LSLV,
	AARCH64_INSN_DATA2_LSRV,
	AARCH64_INSN_DATA2_ASRV,
	AARCH64_INSN_DATA2_RORV,
};

enum aarch64_insn_data3_type {
	AARCH64_INSN_DATA3_MADD,
	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
};

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); } \
static __always_inline u32 aarch64_insn_get_##abbr##_value(void) \
{ return (val); }

__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(ldadd,	0x3F20FC00, 0x38200000)
__AARCH64_INSN_FUNCS(ldr_reg,	0x3FE0EC00, 0x38606800)
__AARCH64_INSN_FUNCS(ldr_lit,	0xBF000000, 0x18000000)
__AARCH64_INSN_FUNCS(ldrsw_lit,	0xFF000000, 0x98000000)
__AARCH64_INSN_FUNCS(exclusive,	0x3F800000, 0x08000000)
__AARCH64_INSN_FUNCS(load_ex,	0x3F400000, 0x08400000)
__AARCH64_INSN_FUNCS(store_ex,	0x3F400000, 0x08000000)
__AARCH64_INSN_FUNCS(stp_post,	0x7FC00000, 0x28800000)
__AARCH64_INSN_FUNCS(ldp_post,	0x7FC00000, 0x28C00000)
__AARCH64_INSN_FUNCS(stp_pre,	0x7FC00000, 0x29800000)
__AARCH64_INSN_FUNCS(ldp_pre,	0x7FC00000, 0x29C00000)
__AARCH64_INSN_FUNCS(add_imm,	0x7F000000, 0x11000000)
__AARCH64_INSN_FUNCS(adds_imm,	0x7F000000, 0x31000000)
__AARCH64_INSN_FUNCS(sub_imm,	0x7F000000, 0x51000000)
__AARCH64_INSN_FUNCS(subs_imm,	0x7F000000, 0x71000000)
__AARCH64_INSN_FUNCS(movn,	0x7F800000, 0x12800000)
__AARCH64_INSN_FUNCS(sbfm,	0x7F800000, 0x13000000)
__AARCH64_INSN_FUNCS(bfm,	0x7F800000, 0x33000000)
__AARCH64_INSN_FUNCS(movz,	0x7F800000, 0x52800000)
__AARCH64_INSN_FUNCS(ubfm,	0x7F800000, 0x53000000)
__AARCH64_INSN_FUNCS(movk,	0x7F800000, 0x72800000)
__AARCH64_INSN_FUNCS(add,	0x7F200000, 0x0B000000)
__AARCH64_INSN_FUNCS(adds,	0x7F200000, 0x2B000000)
__AARCH64_INSN_FUNCS(sub,	0x7F200000, 0x4B000000)
__AARCH64_INSN_FUNCS(subs,	0x7F200000, 0x6B000000)
__AARCH64_INSN_FUNCS(madd,	0x7FE08000, 0x1B000000)
__AARCH64_INSN_FUNCS(msub,	0x7FE08000, 0x1B008000)
__AARCH64_INSN_FUNCS(udiv,	0x7FE0FC00, 0x1AC00800)
__AARCH64_INSN_FUNCS(sdiv,	0x7FE0FC00, 0x1AC00C00)
__AARCH64_INSN_FUNCS(lslv,	0x7FE0FC00, 0x1AC02000)
__AARCH64_INSN_FUNCS(lsrv,	0x7FE0FC00, 0x1AC02400)
__AARCH64_INSN_FUNCS(asrv,	0x7FE0FC00, 0x1AC02800)
__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,	0x7F000000, 0x34000000)
__AARCH64_INSN_FUNCS(cbnz,	0x7F000000, 0x35000000)
__AARCH64_INSN_FUNCS(tbz,	0x7F000000, 0x36000000)
__AARCH64_INSN_FUNCS(tbnz,	0x7F000000, 0x37000000)
__AARCH64_INSN_FUNCS(bcond,	0xFF000010, 0x54000000)
__AARCH64_INSN_FUNCS(svc,	0xFFE0001F, 0xD4000001)
__AARCH64_INSN_FUNCS(hvc,	0xFFE0001F, 0xD4000002)
__AARCH64_INSN_FUNCS(smc,	0xFFE0001F, 0xD4000003)
__AARCH64_INSN_FUNCS(brk,	0xFFE0001F, 0xD4200000)
__AARCH64_INSN_FUNCS(exception,	0xFF000000, 0xD4000000)
__AARCH64_INSN_FUNCS(hint,	0xFFFFF01F, 0xD503201F)
__AARCH64_INSN_FUNCS(br,	0xFFFFFC1F, 0xD61F0000)
__AARCH64_INSN_FUNCS(blr,	0xFFFFFC1F, 0xD63F0000)
__AARCH64_INSN_FUNCS(ret,	0xFFFFFC1F, 0xD65F0000)
__AARCH64_INSN_FUNCS(eret,	0xFFFFFFFF, 0xD69F03E0)
__AARCH64_INSN_FUNCS(mrs,	0xFFF00000, 0xD5300000)
__AARCH64_INSN_FUNCS(msr_imm,	0xFFF8F01F, 0xD500401F)
__AARCH64_INSN_FUNCS(msr_reg,	0xFFF00000, 0xD5100000)

#undef	__AARCH64_INSN_FUNCS

bool aarch64_insn_is_nop(u32 insn);
bool aarch64_insn_is_branch_imm(u32 insn);

static inline bool aarch64_insn_is_adr_adrp(u32 insn)
{
	return aarch64_insn_is_adr(insn) || aarch64_insn_is_adrp(insn);
}

int aarch64_insn_read(void *addr, u32 *insnp);
int aarch64_insn_write(void *addr, u32 insn);
enum aarch64_insn_encoding_class aarch64_get_insn_class(u32 insn);
bool aarch64_insn_uses_literal(u32 insn);
bool aarch64_insn_is_branch(u32 insn);
u64 aarch64_insn_decode_immediate(enum aarch64_insn_imm_type type, u32 insn);
u32 aarch64_insn_encode_immediate(enum aarch64_insn_imm_type type,
				  u32 insn, u64 imm);
u32 aarch64_insn_decode_register(enum aarch64_insn_register_type type,
					 u32 insn);
u32 aarch64_insn_gen_branch_imm(unsigned long pc, unsigned long addr,
				enum aarch64_insn_branch_type type);
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,
				enum aarch64_insn_branch_type type);
u32 aarch64_insn_gen_load_store_reg(enum aarch64_insn_register reg,
				    enum aarch64_insn_register base,
				    enum aarch64_insn_register offset,
				    enum aarch64_insn_size_type size,
				    enum aarch64_insn_ldst_type type);
u32 aarch64_insn_gen_load_store_pair(enum aarch64_insn_register reg1,
				     enum aarch64_insn_register reg2,
				     enum aarch64_insn_register base,
				     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_ldadd(enum aarch64_insn_register result,
			   enum aarch64_insn_register address,
			   enum aarch64_insn_register value,
			   enum aarch64_insn_size_type size);
u32 aarch64_insn_gen_stadd(enum aarch64_insn_register address,
			   enum aarch64_insn_register value,
			   enum aarch64_insn_size_type size);
u32 aarch64_insn_gen_add_sub_imm(enum aarch64_insn_register dst,
				 enum aarch64_insn_register src,
				 int imm, enum aarch64_insn_variant variant,
				 enum aarch64_insn_adsb_type type);
u32 aarch64_insn_gen_bitfield(enum aarch64_insn_register dst,
			      enum aarch64_insn_register src,
			      int immr, int imms,
			      enum aarch64_insn_variant variant,
			      enum aarch64_insn_bitfield_type type);
u32 aarch64_insn_gen_movewide(enum aarch64_insn_register dst,
			      int imm, int shift,
			      enum aarch64_insn_variant variant,
			      enum aarch64_insn_movewide_type type);
u32 aarch64_insn_gen_add_sub_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_adsb_type type);
u32 aarch64_insn_gen_data1(enum aarch64_insn_register dst,
			   enum aarch64_insn_register src,
			   enum aarch64_insn_variant variant,
			   enum aarch64_insn_data1_type type);
u32 aarch64_insn_gen_data2(enum aarch64_insn_register dst,
			   enum aarch64_insn_register src,
			   enum aarch64_insn_register reg,
			   enum aarch64_insn_variant variant,
			   enum aarch64_insn_data2_type type);
u32 aarch64_insn_gen_data3(enum aarch64_insn_register dst,
			   enum aarch64_insn_register src,
			   enum aarch64_insn_register reg1,
			   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);
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);

bool aarch64_insn_hotpatch_safe(u32 old_insn, u32 new_insn);

int aarch64_insn_patch_text_nosync(void *addr, u32 insn);
int aarch64_insn_patch_text(void *addrs[], u32 insns[], int cnt);

s32 aarch64_insn_adrp_get_offset(u32 insn);
u32 aarch64_insn_adrp_set_offset(u32 insn, s32 offset);

bool aarch32_insn_is_wide(u32 insn);

#define A32_RN_OFFSET	16
#define A32_RT_OFFSET	12
#define A32_RT2_OFFSET	 0

u32 aarch64_insn_extract_system_reg(u32 insn);
u32 aarch32_insn_extract_reg_num(u32 insn, int offset);
u32 aarch32_insn_mcr_extract_opc2(u32 insn);
u32 aarch32_insn_mcr_extract_crm(u32 insn);

typedef bool (pstate_check_t)(unsigned long);
extern pstate_check_t * const aarch32_opcode_cond_checks[16];
#endif /* __ASSEMBLY__ */

#endif	/* __ASM_INSN_H */

Filemanager

Name Type Size Permission Actions
xen Folder 0755
Kbuild File 703 B 0644
acenv.h File 541 B 0644
acpi.h File 4.34 KB 0644
alternative.h File 7.63 KB 0644
arch_gicv3.h File 3.44 KB 0644
arch_timer.h File 4.87 KB 0644
arm-cci.h File 794 B 0644
asm-bug.h File 1.45 KB 0644
asm-offsets.h File 35 B 0644
asm-uaccess.h File 2.09 KB 0644
assembler.h File 13.51 KB 0644
atomic.h File 8.35 KB 0644
atomic_ll_sc.h File 10.62 KB 0644
atomic_lse.h File 14.82 KB 0644
barrier.h File 3.78 KB 0644
bitops.h File 1.9 KB 0644
bitrev.h File 452 B 0644
boot.h File 384 B 0644
brk-imm.h File 706 B 0644
bug.h File 1.09 KB 0644
cache.h File 2.23 KB 0644
cacheflush.h File 4.87 KB 0644
checksum.h File 1.35 KB 0644
clocksource.h File 192 B 0644
cmpxchg.h File 7.98 KB 0644
compat.h File 7.15 KB 0644
compiler.h File 1.18 KB 0644
cpu.h File 1.84 KB 0644
cpu_ops.h File 2.73 KB 0644
cpucaps.h File 1.83 KB 0644
cpufeature.h File 19.14 KB 0644
cpuidle.h File 401 B 0644
cputype.h File 8.1 KB 0644
current.h File 517 B 0644
daifflags.h File 1.59 KB 0644
dcc.h File 1.36 KB 0644
debug-monitors.h File 3.76 KB 0644
device.h File 886 B 0644
dma-mapping.h File 2.42 KB 0644
dmi.h File 850 B 0644
efi.h File 4.57 KB 0644
elf.h File 5.7 KB 0644
esr.h File 9.02 KB 0644
exception.h File 1.21 KB 0644
exec.h File 868 B 0644
extable.h File 815 B 0644
fb.h File 1000 B 0644
fixmap.h File 2.91 KB 0644
fpsimd.h File 4.21 KB 0644
fpsimdmacros.h File 5.62 KB 0644
ftrace.h File 1.92 KB 0644
futex.h File 3.41 KB 0644
hardirq.h File 2.08 KB 0644
hugetlb.h File 2.71 KB 0644
hw_breakpoint.h File 4.46 KB 0644
hwcap.h File 1.86 KB 0644
hypervisor.h File 144 B 0644
insn.h File 16.03 KB 0644
io.h File 7.72 KB 0644
irq.h File 307 B 0644
irq_work.h File 228 B 0644
irqflags.h File 2.3 KB 0644
jump_label.h File 1.68 KB 0644
kasan.h File 1.16 KB 0644
kernel-pgtable.h File 4.03 KB 0644
kexec.h File 2.42 KB 0644
kgdb.h File 3.79 KB 0644
kprobes.h File 1.74 KB 0644
kvm_arm.h File 8.38 KB 0644
kvm_asm.h File 4.26 KB 0644
kvm_coproc.h File 2.04 KB 0644
kvm_emulate.h File 10.38 KB 0644
kvm_host.h File 15.73 KB 0644
kvm_hyp.h File 5.79 KB 0644
kvm_mmio.h File 1.3 KB 0644
kvm_mmu.h File 11.72 KB 0644
linkage.h File 114 B 0644
lse.h File 1.26 KB 0644
memblock.h File 720 B 0644
memory.h File 9.32 KB 0644
mmu.h File 2.74 KB 0644
mmu_context.h File 6.35 KB 0644
mmzone.h File 266 B 0644
module.h File 2.8 KB 0644
neon.h File 815 B 0644
numa.h File 1.33 KB 0644
page-def.h File 1.17 KB 0644
page.h File 1.61 KB 0644
paravirt.h File 458 B 0644
pci.h File 878 B 0644
percpu.h File 7.48 KB 0644
perf_event.h File 3.17 KB 0644
pgalloc.h File 3.71 KB 0644
pgtable-hwdef.h File 9.4 KB 0644
pgtable-prot.h File 4.38 KB 0644
pgtable-types.h File 1.84 KB 0644
pgtable.h File 21.55 KB 0644
probes.h File 1022 B 0644
proc-fns.h File 1.21 KB 0644
processor.h File 6.52 KB 0644
ptdump.h File 1.42 KB 0644
ptrace.h File 9 KB 0644
sdei.h File 1.46 KB 0644
seccomp.h File 714 B 0644
sections.h File 1.46 KB 0644
shmparam.h File 965 B 0644
signal32.h File 1.45 KB 0644
simd.h File 1.39 KB 0644
smp.h File 4.23 KB 0644
smp_plat.h File 1.43 KB 0644
sparsemem.h File 771 B 0644
spinlock.h File 3.33 KB 0644
spinlock_types.h File 1.06 KB 0644
stack_pointer.h File 247 B 0644
stackprotector.h File 1.11 KB 0644
stacktrace.h File 2.53 KB 0644
stage2_pgtable-nopmd.h File 1.3 KB 0644
stage2_pgtable-nopud.h File 1.24 KB 0644
stage2_pgtable.h File 4.89 KB 0644
stat.h File 1.43 KB 0644
string.h File 2.33 KB 0644
suspend.h File 1.65 KB 0644
sync_bitops.h File 1.11 KB 0644
syscall.h File 2.87 KB 0644
sysreg.h File 25.1 KB 0644
system_misc.h File 1.86 KB 0644
thread_info.h File 3.93 KB 0644
timex.h File 883 B 0644
tlb.h File 2.22 KB 0644
tlbflush.h File 5.38 KB 0644
topology.h File 1.29 KB 0644
traps.h File 3.33 KB 0644
uaccess.h File 12.01 KB 0644
unistd.h File 1.6 KB 0644
unistd32.h File 27.53 KB 0644
uprobes.h File 777 B 0644
vdso.h File 1.09 KB 0644
vdso_datapage.h File 1.53 KB 0644
vectors.h File 1.75 KB 0644
virt.h File 3 KB 0644
vmap_stack.h File 769 B 0644
word-at-a-time.h File 2.22 KB 0644