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; h8/300 and h8/300h start up file.
#ifdef __H8300__
.text
.global _start
_start:
mov.w #_stack_init,sp
mov.w #_edata,r0
mov.w #_clear_end,r1
mov.w #0,r2
.loop: mov.w r2,@r0
adds #2,r0
cmp r1,r0
blo .loop
; call __main
jsr @_boot_card
mov.w #0,r0 ; indicate reason to exit
sleep
jmp @_start ; restart
#else
#if defined(__H8300H__)
.h8300h
#else /* must be __H300S__ */
.h8300s
#endif
.text
.global _start
_start:
mov.l #_stack_init,sp
mov.l #_edata,er0
mov.l #_clear_end,er1
mov.w #0,r2 ; not sure about alignment requirements
.loop: mov.w r2,@er0 ; playing it safe for now
adds #2,er0
cmp.l er1,er0
blo .loop
; call __main
jsr @_boot_card
mov.w #0,r0 ; indicate reason to exit
sleep
jmp @_start ; restart
#endif /* end of H8300 */
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