py/asmarm.h - lite/micropython - Linaro Git Browser

 /*
  * This file is part of the MicroPython project, http://micropython.org/
  *
  * The MIT License (MIT)
  *
  * Copyright (c) 2014 Fabian Vogt
  * Copyright (c) 2013, 2014 Damien P. George
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
  * in the Software without restriction, including without limitation the rights
  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  * copies of the Software, and to permit persons to whom the Software is
  * furnished to do so, subject to the following conditions:
  *
  * The above copyright notice and this permission notice shall be included in
  * all copies or substantial portions of the Software.
  *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
  * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
 #ifndef MICROPY_INCLUDED_PY_ASMARM_H
 #define MICROPY_INCLUDED_PY_ASMARM_H

 #include "py/misc.h"
 #include "py/asmbase.h"

 #define ASM_ARM_REG_R0  (0)
 #define ASM_ARM_REG_R1  (1)
 #define ASM_ARM_REG_R2  (2)
 #define ASM_ARM_REG_R3  (3)
 #define ASM_ARM_REG_R4  (4)
 #define ASM_ARM_REG_R5  (5)
 #define ASM_ARM_REG_R6  (6)
 #define ASM_ARM_REG_R7  (7)
 #define ASM_ARM_REG_R8  (8)
 #define ASM_ARM_REG_R9  (9)
 #define ASM_ARM_REG_R10 (10)
 #define ASM_ARM_REG_R11 (11)
 #define ASM_ARM_REG_R12 (12)
 #define ASM_ARM_REG_R13 (13)
 #define ASM_ARM_REG_R14 (14)
 #define ASM_ARM_REG_R15 (15)
 #define ASM_ARM_REG_SP  (ASM_ARM_REG_R13)
 #define ASM_ARM_REG_LR  (ASM_ARM_REG_R14)
 #define ASM_ARM_REG_PC  (ASM_ARM_REG_R15)

 #define ASM_ARM_CC_EQ (0x0 << 28)
 #define ASM_ARM_CC_NE (0x1 << 28)
 #define ASM_ARM_CC_CS (0x2 << 28)
 #define ASM_ARM_CC_CC (0x3 << 28)
 #define ASM_ARM_CC_MI (0x4 << 28)
 #define ASM_ARM_CC_PL (0x5 << 28)
 #define ASM_ARM_CC_VS (0x6 << 28)
 #define ASM_ARM_CC_VC (0x7 << 28)
 #define ASM_ARM_CC_HI (0x8 << 28)
 #define ASM_ARM_CC_LS (0x9 << 28)
 #define ASM_ARM_CC_GE (0xa << 28)
 #define ASM_ARM_CC_LT (0xb << 28)
 #define ASM_ARM_CC_GT (0xc << 28)
 #define ASM_ARM_CC_LE (0xd << 28)
 #define ASM_ARM_CC_AL (0xe << 28)

 typedef struct _asm_arm_t {
     mp_asm_base_t base;
     uint push_reglist;
     uint stack_adjust;
 } asm_arm_t;

 void asm_arm_end_pass(asm_arm_t *as);

 void asm_arm_entry(asm_arm_t *as, int num_locals);
 void asm_arm_exit(asm_arm_t *as);

 void asm_arm_bkpt(asm_arm_t *as);

 // mov
 void asm_arm_mov_reg_reg(asm_arm_t *as, uint reg_dest, uint reg_src);
 void asm_arm_mov_reg_i32(asm_arm_t *as, uint rd, int imm);
 void asm_arm_mov_local_reg(asm_arm_t *as, int local_num, uint rd);
 void asm_arm_mov_reg_local(asm_arm_t *as, uint rd, int local_num);
 void asm_arm_setcc_reg(asm_arm_t *as, uint rd, uint cond);

 // compare
 void asm_arm_cmp_reg_i8(asm_arm_t *as, uint rd, int imm);
 void asm_arm_cmp_reg_reg(asm_arm_t *as, uint rd, uint rn);

 // arithmetic
 void asm_arm_add_reg_reg_reg(asm_arm_t *as, uint rd, uint rn, uint rm);
 void asm_arm_sub_reg_reg_reg(asm_arm_t *as, uint rd, uint rn, uint rm);
 void asm_arm_mul_reg_reg_reg(asm_arm_t *as, uint rd, uint rn, uint rm);
 void asm_arm_and_reg_reg_reg(asm_arm_t *as, uint rd, uint rn, uint rm);
 void asm_arm_eor_reg_reg_reg(asm_arm_t *as, uint rd, uint rn, uint rm);
 void asm_arm_orr_reg_reg_reg(asm_arm_t *as, uint rd, uint rn, uint rm);
 void asm_arm_mov_reg_local_addr(asm_arm_t *as, uint rd, int local_num);
 void asm_arm_lsl_reg_reg(asm_arm_t *as, uint rd, uint rs);
 void asm_arm_asr_reg_reg(asm_arm_t *as, uint rd, uint rs);

 // memory
 void asm_arm_ldr_reg_reg(asm_arm_t *as, uint rd, uint rn, uint byte_offset);
 void asm_arm_ldrh_reg_reg(asm_arm_t *as, uint rd, uint rn);
 void asm_arm_ldrb_reg_reg(asm_arm_t *as, uint rd, uint rn);
 void asm_arm_str_reg_reg(asm_arm_t *as, uint rd, uint rm, uint byte_offset);
 void asm_arm_strh_reg_reg(asm_arm_t *as, uint rd, uint rm);
 void asm_arm_strb_reg_reg(asm_arm_t *as, uint rd, uint rm);
 // store to array
 void asm_arm_str_reg_reg_reg(asm_arm_t *as, uint rd, uint rm, uint rn);
 void asm_arm_strh_reg_reg_reg(asm_arm_t *as, uint rd, uint rm, uint rn);
 void asm_arm_strb_reg_reg_reg(asm_arm_t *as, uint rd, uint rm, uint rn);

 // stack
 void asm_arm_push(asm_arm_t *as, uint reglist);
 void asm_arm_pop(asm_arm_t *as, uint reglist);

 // control flow
 void asm_arm_bcc_label(asm_arm_t *as, int cond, uint label);
 void asm_arm_b_label(asm_arm_t *as, uint label);
 void asm_arm_bl_ind(asm_arm_t *as, void *fun_ptr, uint fun_id, uint reg_temp);

 #if GENERIC_ASM_API

 // The following macros provide a (mostly) arch-independent API to
 // generate native code, and are used by the native emitter.

 #define ASM_WORD_SIZE (4)

 #define REG_RET ASM_ARM_REG_R0
 #define REG_ARG_1 ASM_ARM_REG_R0
 #define REG_ARG_2 ASM_ARM_REG_R1
 #define REG_ARG_3 ASM_ARM_REG_R2
 #define REG_ARG_4 ASM_ARM_REG_R3

 #define REG_TEMP0 ASM_ARM_REG_R0
 #define REG_TEMP1 ASM_ARM_REG_R1
 #define REG_TEMP2 ASM_ARM_REG_R2

 #define REG_LOCAL_1 ASM_ARM_REG_R4
 #define REG_LOCAL_2 ASM_ARM_REG_R5
 #define REG_LOCAL_3 ASM_ARM_REG_R6
 #define REG_LOCAL_NUM (3)

 #define ASM_T               asm_arm_t
 #define ASM_END_PASS        asm_arm_end_pass
 #define ASM_ENTRY           asm_arm_entry
 #define ASM_EXIT            asm_arm_exit

 #define ASM_JUMP            asm_arm_b_label
 #define ASM_JUMP_IF_REG_ZERO(as, reg, label) \
     do { \
         asm_arm_cmp_reg_i8(as, reg, 0); \
         asm_arm_bcc_label(as, ASM_ARM_CC_EQ, label); \
     } while (0)
 #define ASM_JUMP_IF_REG_NONZERO(as, reg, label) \
     do { \
         asm_arm_cmp_reg_i8(as, reg, 0); \
         asm_arm_bcc_label(as, ASM_ARM_CC_NE, label); \
     } while (0)
 #define ASM_JUMP_IF_REG_EQ(as, reg1, reg2, label) \
     do { \
         asm_arm_cmp_reg_reg(as, reg1, reg2); \
         asm_arm_bcc_label(as, ASM_ARM_CC_EQ, label); \
     } while (0)
 #define ASM_CALL_IND(as, ptr, idx) asm_arm_bl_ind(as, ptr, idx, ASM_ARM_REG_R3)

 #define ASM_MOV_LOCAL_REG(as, local_num, reg_src) asm_arm_mov_local_reg((as), (local_num), (reg_src))
 #define ASM_MOV_REG_IMM(as, reg_dest, imm) asm_arm_mov_reg_i32((as), (reg_dest), (imm))
 #define ASM_MOV_REG_ALIGNED_IMM(as, reg_dest, imm) asm_arm_mov_reg_i32((as), (reg_dest), (imm))
 #define ASM_MOV_REG_LOCAL(as, reg_dest, local_num) asm_arm_mov_reg_local((as), (reg_dest), (local_num))
 #define ASM_MOV_REG_REG(as, reg_dest, reg_src) asm_arm_mov_reg_reg((as), (reg_dest), (reg_src))
 #define ASM_MOV_REG_LOCAL_ADDR(as, reg_dest, local_num) asm_arm_mov_reg_local_addr((as), (reg_dest), (local_num))

 #define ASM_LSL_REG_REG(as, reg_dest, reg_shift) asm_arm_lsl_reg_reg((as), (reg_dest), (reg_shift))
 #define ASM_ASR_REG_REG(as, reg_dest, reg_shift) asm_arm_asr_reg_reg((as), (reg_dest), (reg_shift))
 #define ASM_OR_REG_REG(as, reg_dest, reg_src) asm_arm_orr_reg_reg_reg((as), (reg_dest), (reg_dest), (reg_src))
 #define ASM_XOR_REG_REG(as, reg_dest, reg_src) asm_arm_eor_reg_reg_reg((as), (reg_dest), (reg_dest), (reg_src))
 #define ASM_AND_REG_REG(as, reg_dest, reg_src) asm_arm_and_reg_reg_reg((as), (reg_dest), (reg_dest), (reg_src))
 #define ASM_ADD_REG_REG(as, reg_dest, reg_src) asm_arm_add_reg_reg_reg((as), (reg_dest), (reg_dest), (reg_src))
 #define ASM_SUB_REG_REG(as, reg_dest, reg_src) asm_arm_sub_reg_reg_reg((as), (reg_dest), (reg_dest), (reg_src))
 #define ASM_MUL_REG_REG(as, reg_dest, reg_src) asm_arm_mul_reg_reg_reg((as), (reg_dest), (reg_dest), (reg_src))

 #define ASM_LOAD_REG_REG(as, reg_dest, reg_base) asm_arm_ldr_reg_reg((as), (reg_dest), (reg_base), 0)
 #define ASM_LOAD_REG_REG_OFFSET(as, reg_dest, reg_base, word_offset) asm_arm_ldr_reg_reg((as), (reg_dest), (reg_base), 4 * (word_offset))
 #define ASM_LOAD8_REG_REG(as, reg_dest, reg_base) asm_arm_ldrb_reg_reg((as), (reg_dest), (reg_base))
 #define ASM_LOAD16_REG_REG(as, reg_dest, reg_base) asm_arm_ldrh_reg_reg((as), (reg_dest), (reg_base))
 #define ASM_LOAD32_REG_REG(as, reg_dest, reg_base) asm_arm_ldr_reg_reg((as), (reg_dest), (reg_base), 0)

 #define ASM_STORE_REG_REG(as, reg_value, reg_base) asm_arm_str_reg_reg((as), (reg_value), (reg_base), 0)
 #define ASM_STORE_REG_REG_OFFSET(as, reg_dest, reg_base, word_offset) asm_arm_str_reg_reg((as), (reg_dest), (reg_base), 4 * (word_offset))
 #define ASM_STORE8_REG_REG(as, reg_value, reg_base) asm_arm_strb_reg_reg((as), (reg_value), (reg_base))
 #define ASM_STORE16_REG_REG(as, reg_value, reg_base) asm_arm_strh_reg_reg((as), (reg_value), (reg_base))
 #define ASM_STORE32_REG_REG(as, reg_value, reg_base) asm_arm_str_reg_reg((as), (reg_value), (reg_base), 0)

 #endif // GENERIC_ASM_API

 #endif // MICROPY_INCLUDED_PY_ASMARM_H
	/*
	* This file is part of the MicroPython project, http://micropython.org/
	*
	* The MIT License (MIT)
	*
	* Copyright (c) 2014 Fabian Vogt
	* Copyright (c) 2013, 2014 Damien P. George
	*
	* Permission is hereby granted, free of charge, to any person obtaining a copy
	* of this software and associated documentation files (the "Software"), to deal
	* in the Software without restriction, including without limitation the rights
	* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
	* copies of the Software, and to permit persons to whom the Software is
	* furnished to do so, subject to the following conditions:
	*
	* The above copyright notice and this permission notice shall be included in
	* all copies or substantial portions of the Software.
	*
	* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
	* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
	* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
	* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
	* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
	* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
	* THE SOFTWARE.
	*/
	#ifndef MICROPY_INCLUDED_PY_ASMARM_H
	#define MICROPY_INCLUDED_PY_ASMARM_H

	#include "py/misc.h"
	#include "py/asmbase.h"

	#define ASM_ARM_REG_R0 (0)
	#define ASM_ARM_REG_R1 (1)
	#define ASM_ARM_REG_R2 (2)
	#define ASM_ARM_REG_R3 (3)
	#define ASM_ARM_REG_R4 (4)
	#define ASM_ARM_REG_R5 (5)
	#define ASM_ARM_REG_R6 (6)
	#define ASM_ARM_REG_R7 (7)
	#define ASM_ARM_REG_R8 (8)
	#define ASM_ARM_REG_R9 (9)
	#define ASM_ARM_REG_R10 (10)
	#define ASM_ARM_REG_R11 (11)
	#define ASM_ARM_REG_R12 (12)
	#define ASM_ARM_REG_R13 (13)
	#define ASM_ARM_REG_R14 (14)
	#define ASM_ARM_REG_R15 (15)
	#define ASM_ARM_REG_SP (ASM_ARM_REG_R13)
	#define ASM_ARM_REG_LR (ASM_ARM_REG_R14)
	#define ASM_ARM_REG_PC (ASM_ARM_REG_R15)

	#define ASM_ARM_CC_EQ (0x0 << 28)
	#define ASM_ARM_CC_NE (0x1 << 28)
	#define ASM_ARM_CC_CS (0x2 << 28)
	#define ASM_ARM_CC_CC (0x3 << 28)
	#define ASM_ARM_CC_MI (0x4 << 28)
	#define ASM_ARM_CC_PL (0x5 << 28)
	#define ASM_ARM_CC_VS (0x6 << 28)
	#define ASM_ARM_CC_VC (0x7 << 28)
	#define ASM_ARM_CC_HI (0x8 << 28)
	#define ASM_ARM_CC_LS (0x9 << 28)
	#define ASM_ARM_CC_GE (0xa << 28)
	#define ASM_ARM_CC_LT (0xb << 28)
	#define ASM_ARM_CC_GT (0xc << 28)
	#define ASM_ARM_CC_LE (0xd << 28)
	#define ASM_ARM_CC_AL (0xe << 28)

	typedef struct _asm_arm_t {
	mp_asm_base_t base;
	uint push_reglist;
	uint stack_adjust;
	} asm_arm_t;

	void asm_arm_end_pass(asm_arm_t *as);

	void asm_arm_entry(asm_arm_t *as, int num_locals);
	void asm_arm_exit(asm_arm_t *as);

	void asm_arm_bkpt(asm_arm_t *as);

	// mov
	void asm_arm_mov_reg_reg(asm_arm_t *as, uint reg_dest, uint reg_src);
	void asm_arm_mov_reg_i32(asm_arm_t *as, uint rd, int imm);
	void asm_arm_mov_local_reg(asm_arm_t *as, int local_num, uint rd);
	void asm_arm_mov_reg_local(asm_arm_t *as, uint rd, int local_num);
	void asm_arm_setcc_reg(asm_arm_t *as, uint rd, uint cond);

	// compare
	void asm_arm_cmp_reg_i8(asm_arm_t *as, uint rd, int imm);
	void asm_arm_cmp_reg_reg(asm_arm_t *as, uint rd, uint rn);

	// arithmetic
	void asm_arm_add_reg_reg_reg(asm_arm_t *as, uint rd, uint rn, uint rm);
	void asm_arm_sub_reg_reg_reg(asm_arm_t *as, uint rd, uint rn, uint rm);
	void asm_arm_mul_reg_reg_reg(asm_arm_t *as, uint rd, uint rn, uint rm);
	void asm_arm_and_reg_reg_reg(asm_arm_t *as, uint rd, uint rn, uint rm);
	void asm_arm_eor_reg_reg_reg(asm_arm_t *as, uint rd, uint rn, uint rm);
	void asm_arm_orr_reg_reg_reg(asm_arm_t *as, uint rd, uint rn, uint rm);
	void asm_arm_mov_reg_local_addr(asm_arm_t *as, uint rd, int local_num);
	void asm_arm_lsl_reg_reg(asm_arm_t *as, uint rd, uint rs);
	void asm_arm_asr_reg_reg(asm_arm_t *as, uint rd, uint rs);

	// memory
	void asm_arm_ldr_reg_reg(asm_arm_t *as, uint rd, uint rn, uint byte_offset);
	void asm_arm_ldrh_reg_reg(asm_arm_t *as, uint rd, uint rn);
	void asm_arm_ldrb_reg_reg(asm_arm_t *as, uint rd, uint rn);
	void asm_arm_str_reg_reg(asm_arm_t *as, uint rd, uint rm, uint byte_offset);
	void asm_arm_strh_reg_reg(asm_arm_t *as, uint rd, uint rm);
	void asm_arm_strb_reg_reg(asm_arm_t *as, uint rd, uint rm);
	// store to array
	void asm_arm_str_reg_reg_reg(asm_arm_t *as, uint rd, uint rm, uint rn);
	void asm_arm_strh_reg_reg_reg(asm_arm_t *as, uint rd, uint rm, uint rn);
	void asm_arm_strb_reg_reg_reg(asm_arm_t *as, uint rd, uint rm, uint rn);

	// stack
	void asm_arm_push(asm_arm_t *as, uint reglist);
	void asm_arm_pop(asm_arm_t *as, uint reglist);

	// control flow
	void asm_arm_bcc_label(asm_arm_t *as, int cond, uint label);
	void asm_arm_b_label(asm_arm_t *as, uint label);
	void asm_arm_bl_ind(asm_arm_t as, void fun_ptr, uint fun_id, uint reg_temp);

	#if GENERIC_ASM_API

	// The following macros provide a (mostly) arch-independent API to
	// generate native code, and are used by the native emitter.

	#define ASM_WORD_SIZE (4)

	#define REG_RET ASM_ARM_REG_R0
	#define REG_ARG_1 ASM_ARM_REG_R0
	#define REG_ARG_2 ASM_ARM_REG_R1
	#define REG_ARG_3 ASM_ARM_REG_R2
	#define REG_ARG_4 ASM_ARM_REG_R3

	#define REG_TEMP0 ASM_ARM_REG_R0
	#define REG_TEMP1 ASM_ARM_REG_R1
	#define REG_TEMP2 ASM_ARM_REG_R2

	#define REG_LOCAL_1 ASM_ARM_REG_R4
	#define REG_LOCAL_2 ASM_ARM_REG_R5
	#define REG_LOCAL_3 ASM_ARM_REG_R6
	#define REG_LOCAL_NUM (3)

	#define ASM_T asm_arm_t
	#define ASM_END_PASS asm_arm_end_pass
	#define ASM_ENTRY asm_arm_entry
	#define ASM_EXIT asm_arm_exit

	#define ASM_JUMP asm_arm_b_label
	#define ASM_JUMP_IF_REG_ZERO(as, reg, label) \
	do { \
	asm_arm_cmp_reg_i8(as, reg, 0); \
	asm_arm_bcc_label(as, ASM_ARM_CC_EQ, label); \
	} while (0)
	#define ASM_JUMP_IF_REG_NONZERO(as, reg, label) \
	do { \
	asm_arm_cmp_reg_i8(as, reg, 0); \
	asm_arm_bcc_label(as, ASM_ARM_CC_NE, label); \
	} while (0)
	#define ASM_JUMP_IF_REG_EQ(as, reg1, reg2, label) \
	do { \
	asm_arm_cmp_reg_reg(as, reg1, reg2); \
	asm_arm_bcc_label(as, ASM_ARM_CC_EQ, label); \
	} while (0)
	#define ASM_CALL_IND(as, ptr, idx) asm_arm_bl_ind(as, ptr, idx, ASM_ARM_REG_R3)

	#define ASM_MOV_LOCAL_REG(as, local_num, reg_src) asm_arm_mov_local_reg((as), (local_num), (reg_src))
	#define ASM_MOV_REG_IMM(as, reg_dest, imm) asm_arm_mov_reg_i32((as), (reg_dest), (imm))
	#define ASM_MOV_REG_ALIGNED_IMM(as, reg_dest, imm) asm_arm_mov_reg_i32((as), (reg_dest), (imm))
	#define ASM_MOV_REG_LOCAL(as, reg_dest, local_num) asm_arm_mov_reg_local((as), (reg_dest), (local_num))
	#define ASM_MOV_REG_REG(as, reg_dest, reg_src) asm_arm_mov_reg_reg((as), (reg_dest), (reg_src))
	#define ASM_MOV_REG_LOCAL_ADDR(as, reg_dest, local_num) asm_arm_mov_reg_local_addr((as), (reg_dest), (local_num))

	#define ASM_LSL_REG_REG(as, reg_dest, reg_shift) asm_arm_lsl_reg_reg((as), (reg_dest), (reg_shift))
	#define ASM_ASR_REG_REG(as, reg_dest, reg_shift) asm_arm_asr_reg_reg((as), (reg_dest), (reg_shift))
	#define ASM_OR_REG_REG(as, reg_dest, reg_src) asm_arm_orr_reg_reg_reg((as), (reg_dest), (reg_dest), (reg_src))
	#define ASM_XOR_REG_REG(as, reg_dest, reg_src) asm_arm_eor_reg_reg_reg((as), (reg_dest), (reg_dest), (reg_src))
	#define ASM_AND_REG_REG(as, reg_dest, reg_src) asm_arm_and_reg_reg_reg((as), (reg_dest), (reg_dest), (reg_src))
	#define ASM_ADD_REG_REG(as, reg_dest, reg_src) asm_arm_add_reg_reg_reg((as), (reg_dest), (reg_dest), (reg_src))
	#define ASM_SUB_REG_REG(as, reg_dest, reg_src) asm_arm_sub_reg_reg_reg((as), (reg_dest), (reg_dest), (reg_src))
	#define ASM_MUL_REG_REG(as, reg_dest, reg_src) asm_arm_mul_reg_reg_reg((as), (reg_dest), (reg_dest), (reg_src))

	#define ASM_LOAD_REG_REG(as, reg_dest, reg_base) asm_arm_ldr_reg_reg((as), (reg_dest), (reg_base), 0)
	#define ASM_LOAD_REG_REG_OFFSET(as, reg_dest, reg_base, word_offset) asm_arm_ldr_reg_reg((as), (reg_dest), (reg_base), 4 * (word_offset))
	#define ASM_LOAD8_REG_REG(as, reg_dest, reg_base) asm_arm_ldrb_reg_reg((as), (reg_dest), (reg_base))
	#define ASM_LOAD16_REG_REG(as, reg_dest, reg_base) asm_arm_ldrh_reg_reg((as), (reg_dest), (reg_base))
	#define ASM_LOAD32_REG_REG(as, reg_dest, reg_base) asm_arm_ldr_reg_reg((as), (reg_dest), (reg_base), 0)

	#define ASM_STORE_REG_REG(as, reg_value, reg_base) asm_arm_str_reg_reg((as), (reg_value), (reg_base), 0)
	#define ASM_STORE_REG_REG_OFFSET(as, reg_dest, reg_base, word_offset) asm_arm_str_reg_reg((as), (reg_dest), (reg_base), 4 * (word_offset))
	#define ASM_STORE8_REG_REG(as, reg_value, reg_base) asm_arm_strb_reg_reg((as), (reg_value), (reg_base))
	#define ASM_STORE16_REG_REG(as, reg_value, reg_base) asm_arm_strh_reg_reg((as), (reg_value), (reg_base))
	#define ASM_STORE32_REG_REG(as, reg_value, reg_base) asm_arm_str_reg_reg((as), (reg_value), (reg_base), 0)

	#endif // GENERIC_ASM_API

	#endif // MICROPY_INCLUDED_PY_ASMARM_H