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#ifdef __mn10300__
        .section .text
        .global _start
_start:
        mov _stack-8,a0         # Load up the stack pointer
        mov a0,sp

        mov _edata,a0           # Get the start/end of bss
        mov _end,a1

        cmp a0,a1               # If no bss, then do nothing
        beq .L0

        clr d0                  # clear d0

.L1:
        movbu d0,(a0)           # Clear a byte and bump pointer
        inc a0
        cmp a0,a1
        bne .L1

.L0:
        call ___main,[],0       # Call __main to run ctors/dtors
        clr d0
        clr d1
        mov d0,(4,sp)
        call _main,[],0         # Call main program
        call _exit,[],0         # All done, no need to return or
                                # deallocate our stack.

        .section ._stack
_stack: .long   1
#else
        .section .text
        .global _start
_start:
        mov _stack-4,a3         # Load up the stack pointer and allocate
                                # our current frame.

        mov _edata,a0           # Get the start/end of bss
        mov _end,a1

        cmp a0,a1               # If no bss, then do nothing
        beqx .L0

        sub d0,d0               # clear d0

.L1:
        movb d0,(a0)            # Clear a byte and bump pointer
        add 1,a0
        cmp a0,a1
        bnex .L1

.L0:
        jsr ___main
        sub d0,d0
        mov d0,d1
        mov d0,(a3)
        jsr _main               # Call main program
        jmp _exit               # All done, no need to return or
                                # deallocate our stack.

        .section ._stack
_stack: .long   1
#endif