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py/asm: Add funcs/macros to emit machine code for logical-shift-right.

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Signed-off-by: Damien George <damien@micropython.org>
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Damien George
2020-06-25 13:09:07 +10:00
parent 137df81757
commit aa26fe62d8
8 changed files with 31 additions and 0 deletions
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py/asmarm.h
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@@ -101,6 +101,7 @@ 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_mov_reg_pcrel(asm_arm_t *as, uint reg_dest, uint label);
void asm_arm_lsl_reg_reg(asm_arm_t *as, uint rd, uint rs);
void asm_arm_lsr_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
@@ -187,6 +188,7 @@ void asm_arm_bx_reg(asm_arm_t *as, uint reg_src);
#define ASM_MOV_REG_PCREL(as, reg_dest, label) asm_arm_mov_reg_pcrel((as), (reg_dest), (label))
#define ASM_LSL_REG_REG(as, reg_dest, reg_shift) asm_arm_lsl_reg_reg((as), (reg_dest), (reg_shift))
#define ASM_LSR_REG_REG(as, reg_dest, reg_shift) asm_arm_lsr_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))