100 lines
1.3 KiB
ArmAsm
100 lines
1.3 KiB
ArmAsm
; h8/300 and h8/300h start up file.
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#include "setarch.h"
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#ifdef __H8300__
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.section .text
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.global _start
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_start:
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mov.w #_stack,sp
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mov.w #_edata,r0
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mov.w #_end,r2
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sub.w r1,r1
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sub.w r0,r2
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jsr @_memset
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#ifdef __ELF__
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mov.l #__fini,r0
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jsr @_atexit
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#ifdef __SIMULATOR__
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jsr @0xcc
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#endif
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jsr @__init
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#else
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#ifdef __SIMULATOR__
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jsr @0xcc
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#endif
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jsr @___main
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#endif
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jsr @_main
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jsr @_exit
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.section .stack
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_stack: .word 1
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#endif
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#ifdef __H8300H__
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.section .text
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.global _start
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_start:
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mov.l #_stack,sp
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mov.l #_edata,er0
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mov.l #_end,er2
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sub.w r1,r1
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sub.l er0,er2
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jsr @_memset
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#ifdef __ELF__
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mov.l #__fini,er0
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jsr @_atexit
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#ifdef __SIMULATOR__
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jsr @0xcc
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#endif
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jsr @__init
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#else
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#ifdef __SIMULATOR__
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jsr @0xcc
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#endif
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jsr @___main
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#endif
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jsr @_main
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jsr @_exit
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.section .stack
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_stack: .long 1
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#endif
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#if defined (__H8300S__) || defined (__H8300SX__)
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.section .text
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.global _start
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_start:
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mov.l #_stack,sp
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mov.l #_edata,er0
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mov.l #_end,er2
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sub.w r1,r1
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sub.l er0,er2
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jsr @_memset
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#ifdef __ELF__
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mov.l #__fini,er0
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jsr @_atexit
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#ifdef __SIMULATOR__
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jsr @0xcc
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#endif
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jsr @__init
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#else
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#ifdef __SIMULATOR__
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jsr @0xcc
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#endif
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jsr @___main
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#endif
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jsr @_main
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jsr @_exit
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.section .stack
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_stack: .long 1
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#endif
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