/************* PROCESS INSTRUCTIONS *****************************/ .TEXT 0 .GLOBAL Driver Driver: PEA TestMsg1 PEA TestMsg2 MOVE.B #15, -(sp) | Buffer size JSR StrCpy ADD.L #8,SP JSR PrintMsg RTS StrCpy: MOVEM.L A2/D1-D2,-(SP) | Push to stack LINK A6,#-10 | Frame pointer /************* STACK DETAILS ************************************/ SP + 26 = Address of first string SP + 22 = Address of second string SP + 20 = Buffer size SP + 16 = JSR [Address] SP + 12 = SP + 8 = SP + 4 = SP + 0 = longword for a6 SP - 4 = longword string 1 address SP - 8 = longword string 2 address SP - 10 = word for buffer-size *****************************************************************/