.text .align 4 .globl _start .globl start _start: start: | Save stack pointer for exit() routine movel sp,STKPTR | save stack pointer addl #4,STKPTR | account for this jsr to get to original | Save the command line pointer to CommandLine movel a0,__ARGS beq .Ldont_nullit moveb #0,a0@(0,d0:w) | null terminate it .Ldont_nullit: jsr PASCALMAIN movel STKPTR,sp rts .data .align 4 .globl __ARGS __ARGS: | pointer to the arguments .long 0 .globl __ARGC __ARGC: | number of arguments .word 0 .globl STKPTR | Used to terminate the program, initial SP STKPTR: .long 0