34 lines
420 B
PHP
34 lines
420 B
PHP
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comment "subroutine prologue"
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.macro gdbasm_enter
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enter #0
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.endm
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comment "subroutine epilogue"
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.macro gdbasm_leave
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exitd
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.endm
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.macro gdbasm_call subr
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jsr.a \subr
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.endm
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.macro gdbasm_several_nops
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nop
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nop
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nop
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nop
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.endm
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comment "exit (0)"
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.macro gdbasm_exit0
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mov.w #0, r1
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mov.b #1, r0l
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ste.b r0l,0xe0000
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.endm
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comment "crt0 startup"
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.macro gdbasm_startup
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ldc #0xfc00, sp
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.endm
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