diff --git a/ES/Lab/Lab2/swap/SWAP.asm b/ES/Lab/Lab2/swap/SWAP.asm new file mode 100644 index 0000000..d931e11 --- /dev/null +++ b/ES/Lab/Lab2/swap/SWAP.asm @@ -0,0 +1,40 @@ + AREA RESET, DATA, READONLY + EXPORT __Vectors +__Vectors + DCD 0x10001000 + DCD Reset_Handler + ALIGN + AREA mycode,CODE,READONLY + ENTRY + EXPORT Reset_Handler +Reset_Handler + LDR R0, =SRC + LDR R1, =DST + LDR R2, [R0] + STR R2, [R1] + LDR R3, [R0,#4]! + STR R3, [R1,#4]! + LDR R4, [R0,#4]! + STR R4, [R1,#4]! + LDR R5, [R0,#4]! + STR R5, [R1,#4]! + LDR R6, [R0,#4]! + STR R6, [R1,#4]! + LDR R7, [R0,#4]! + STR R7, [R1,#4]! + LDR R8, [R0,#4]! + STR R8, [R1,#4]! + LDR R9, [R0,#4]! + STR R9, [R1,#4]! + LDR R10, [R0,#4]! + STR R10, [R1,#4]! + LDR R11, [R0,#4]! + STR R11, [R1,#4]! + +STOP + B STOP + ALIGN +SRC DCD 0x00000032, 0x12345644, 0x00000005, 0x00000098, 0x000000AB, 0x000000CD, 0x00000055, 0x00000032, 0x000000CA, 0x00000045 + AREA mydate, DATA, READWRITE +DST DCD 0 + END \ No newline at end of file